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| author | Tony Lindgren <tony@atomide.com> | 2012-11-30 08:40:31 -0800 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2012-11-30 08:40:31 -0800 |
| commit | 2589d056122f6dcb405d411eae872aac8cf9da1b (patch) | |
| tree | 8b2fb3a9f8205c110842c59ed42987a6f2b17e1a /arch/arm/mach-omap2 | |
| parent | 42a1cc9c0ec2a00b53b4f02849dc4377b09b3b05 (diff) | |
| parent | 8b9c1ac2e11a9fb3a5a8860fb7570ff7633aa7f7 (diff) | |
| download | kernel_goldelico_gta04-2589d056122f6dcb405d411eae872aac8cf9da1b.zip kernel_goldelico_gta04-2589d056122f6dcb405d411eae872aac8cf9da1b.tar.gz kernel_goldelico_gta04-2589d056122f6dcb405d411eae872aac8cf9da1b.tar.bz2 | |
Merge tag 'tags/omap-for-v3.8/devel-prcm-signed' into omap-for-v3.8/cleanup-headers-prepare-multiplatform-v3
omap prcm changes via Paul Walmsley <paul@pwsan.com>:
Some miscellaneous OMAP hwmod changes for 3.8, along with a PRM
change needed for one of the hwmod patches to function.
Basic test logs for this branch on top of Tony's
omap-for-v3.8/clock branch at commit
558a0780b0a04862a678f7823215424b4e5501f9 are here:
http://www.pwsan.com/omap/testlogs/hwmod_devel_a_3.8/20121121161522/
However, omap-for-v3.8/clock at 558a0780 does not include some fixes
that are needed for a successful test. With several reverts,
fixes, and workarounds applied, the following test logs were
obtained:
http://www.pwsan.com/omap/testlogs/TEST_hwmod_devel_a_3.8/20121121162719/
which indicate that the series tests cleanly.
Conflicts:
arch/arm/mach-omap2/cm33xx.c
arch/arm/mach-omap2/io.c
arch/arm/mach-omap2/prm_common.c
Diffstat (limited to 'arch/arm/mach-omap2')
150 files changed, 16033 insertions, 16473 deletions
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index d669e22..c81bc50 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -34,6 +34,7 @@ config ARCH_OMAP2 select CPU_V6 select MULTI_IRQ_HANDLER select SOC_HAS_OMAP2_SDRC + select COMMON_CLK config ARCH_OMAP3 bool "TI OMAP3" @@ -47,6 +48,7 @@ config ARCH_OMAP3 select PM_OPP if PM select PM_RUNTIME if CPU_IDLE select SOC_HAS_OMAP2_SDRC + select COMMON_CLK select USB_ARCH_HAS_EHCI if USB_SUPPORT config ARCH_OMAP4 @@ -68,6 +70,7 @@ config ARCH_OMAP4 select PM_OPP if PM select PM_RUNTIME if CPU_IDLE select USB_ARCH_HAS_EHCI if USB_SUPPORT + select COMMON_CLK config SOC_OMAP5 bool "TI OMAP5" @@ -77,6 +80,7 @@ config SOC_OMAP5 select CPU_V7 select HAVE_SMP select SOC_HAS_REALTIME_COUNTER + select COMMON_CLK comment "OMAP Core Type" depends on ARCH_OMAP2 @@ -111,6 +115,7 @@ config SOC_AM33XX select ARM_CPU_SUSPEND if PM select CPU_V7 select MULTI_IRQ_HANDLER + select COMMON_CLK config OMAP_PACKAGE_ZAF bool diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index ada6006..7454010 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -7,28 +7,34 @@ obj-y := id.o io.o control.o mux.o devices.o serial.o gpmc.o timer.o pm.o \ common.o gpio.o dma.o wd_timer.o display.o i2c.o hdq1w.o omap_hwmod.o \ omap_device.o sram.o -# INTCPS IP block support - XXX should be moved to drivers/ -obj-$(CONFIG_ARCH_OMAP2) += irq.o -obj-$(CONFIG_ARCH_OMAP3) += irq.o -obj-$(CONFIG_SOC_AM33XX) += irq.o - -# Secure monitor API support -obj-$(CONFIG_ARCH_OMAP3) += omap-smc.o omap-secure.o -obj-$(CONFIG_ARCH_OMAP4) += omap-smc.o omap-secure.o -obj-$(CONFIG_SOC_OMAP5) += omap-smc.o omap-secure.o +omap-2-3-common = irq.o +hwmod-common = omap_hwmod.o \ + omap_hwmod_common_data.o +clock-common = clock.o clock_common_data.o \ + clkt_dpll.o clkt_clksel.o +secure-common = omap-smc.o omap-secure.o + +obj-$(CONFIG_ARCH_OMAP2) += $(omap-2-3-common) $(hwmod-common) +obj-$(CONFIG_ARCH_OMAP3) += $(omap-2-3-common) $(hwmod-common) $(secure-common) +obj-$(CONFIG_ARCH_OMAP4) += prm44xx.o $(hwmod-common) $(secure-common) +obj-$(CONFIG_SOC_AM33XX) += irq.o $(hwmod-common) +obj-$(CONFIG_SOC_OMAP5) += prm44xx.o $(hwmod-common) $(secure-common) ifneq ($(CONFIG_SND_OMAP_SOC_MCBSP),) obj-y += mcbsp.o endif -obj-$(CONFIG_TWL4030_CORE) += omap_twl.o +obj-$(CONFIG_TWL4030_CORE) += omap_twl.o +obj-$(CONFIG_SOC_HAS_OMAP2_SDRC) += sdrc.o # SMP support ONLY available for OMAP4 obj-$(CONFIG_SMP) += omap-smp.o omap-headsmp.o obj-$(CONFIG_HOTPLUG_CPU) += omap-hotplug.o -obj-$(CONFIG_ARCH_OMAP4) += omap4-common.o omap-wakeupgen.o -obj-$(CONFIG_SOC_OMAP5) += omap4-common.o omap-wakeupgen.o +omap-4-5-common = omap4-common.o omap-wakeupgen.o \ + sleep44xx.o +obj-$(CONFIG_ARCH_OMAP4) += $(omap-4-5-common) +obj-$(CONFIG_SOC_OMAP5) += $(omap-4-5-common) plus_sec := $(call as-instr,.arch_extension sec,+sec) AFLAGS_omap-headsmp.o :=-Wa,-march=armv7-a$(plus_sec) @@ -44,6 +50,11 @@ AFLAGS_sram242x.o :=-Wa,-march=armv6 AFLAGS_sram243x.o :=-Wa,-march=armv6 AFLAGS_sram34xx.o :=-Wa,-march=armv7-a +# Restart code (OMAP4/5 currently in omap4-common.c) +obj-$(CONFIG_SOC_OMAP2420) += omap2-restart.o +obj-$(CONFIG_SOC_OMAP2430) += omap2-restart.o +obj-$(CONFIG_ARCH_OMAP3) += omap3-restart.o + # Pin multiplexing obj-$(CONFIG_SOC_OMAP2420) += mux2420.o obj-$(CONFIG_SOC_OMAP2430) += mux2430.o @@ -53,7 +64,6 @@ obj-$(CONFIG_ARCH_OMAP4) += mux44xx.o # SMS/SDRC obj-$(CONFIG_ARCH_OMAP2) += sdrc2xxx.o # obj-$(CONFIG_ARCH_OMAP3) += sdrc3xxx.o -obj-$(CONFIG_SOC_HAS_OMAP2_SDRC) += sdrc.o # OPP table initialization ifeq ($(CONFIG_PM_OPP),y) @@ -66,15 +76,15 @@ endif obj-$(CONFIG_OMAP_PM_NOOP) += omap-pm-noop.o ifeq ($(CONFIG_PM),y) -obj-$(CONFIG_ARCH_OMAP2) += pm24xx.o sleep24xx.o +obj-$(CONFIG_ARCH_OMAP2) += pm24xx.o +obj-$(CONFIG_ARCH_OMAP2) += sleep24xx.o obj-$(CONFIG_ARCH_OMAP3) += pm34xx.o sleep34xx.o obj-$(CONFIG_ARCH_OMAP4) += pm44xx.o omap-mpuss-lowpower.o -obj-$(CONFIG_ARCH_OMAP4) += sleep44xx.o -obj-$(CONFIG_SOC_OMAP5) += omap-mpuss-lowpower.o sleep44xx.o +obj-$(CONFIG_SOC_OMAP5) += omap-mpuss-lowpower.o obj-$(CONFIG_PM_DEBUG) += pm-debug.o obj-$(CONFIG_POWER_AVS_OMAP) += sr_device.o -obj-$(CONFIG_POWER_AVS_OMAP_CLASS3) += smartreflex-class3.o +obj-$(CONFIG_POWER_AVS_OMAP_CLASS3) += smartreflex-class3.o AFLAGS_sleep24xx.o :=-Wa,-march=armv6 AFLAGS_sleep34xx.o :=-Wa,-march=armv7-a$(plus_sec) @@ -86,76 +96,82 @@ endif endif ifeq ($(CONFIG_CPU_IDLE),y) -obj-$(CONFIG_ARCH_OMAP3) += cpuidle34xx.o -obj-$(CONFIG_ARCH_OMAP4) += cpuidle44xx.o +obj-$(CONFIG_ARCH_OMAP3) += cpuidle34xx.o +obj-$(CONFIG_ARCH_OMAP4) += cpuidle44xx.o endif # PRCM -obj-y += prcm.o prm_common.o -obj-$(CONFIG_ARCH_OMAP2) += cm2xxx_3xxx.o prm2xxx_3xxx.o -obj-$(CONFIG_ARCH_OMAP3) += cm2xxx_3xxx.o prm2xxx_3xxx.o +obj-y += prm_common.o cm_common.o +obj-$(CONFIG_ARCH_OMAP2) += prm2xxx_3xxx.o prm2xxx.o cm2xxx.o +obj-$(CONFIG_ARCH_OMAP3) += prm2xxx_3xxx.o prm3xxx.o cm3xxx.o obj-$(CONFIG_ARCH_OMAP3) += vc3xxx_data.o vp3xxx_data.o obj-$(CONFIG_SOC_AM33XX) += prm33xx.o cm33xx.o omap-prcm-4-5-common = cminst44xx.o cm44xx.o prm44xx.o \ prcm_mpu44xx.o prminst44xx.o \ - vc44xx_data.o vp44xx_data.o \ - prm44xx.o + vc44xx_data.o vp44xx_data.o obj-$(CONFIG_ARCH_OMAP4) += $(omap-prcm-4-5-common) obj-$(CONFIG_SOC_OMAP5) += $(omap-prcm-4-5-common) # OMAP voltage domains -obj-y += voltage.o vc.o vp.o +voltagedomain-common := voltage.o vc.o vp.o +obj-$(CONFIG_ARCH_OMAP2) += $(voltagedomain-common) obj-$(CONFIG_ARCH_OMAP2) += voltagedomains2xxx_data.o +obj-$(CONFIG_ARCH_OMAP3) += $(voltagedomain-common) obj-$(CONFIG_ARCH_OMAP3) += voltagedomains3xxx_data.o +obj-$(CONFIG_ARCH_OMAP4) += $(voltagedomain-common) obj-$(CONFIG_ARCH_OMAP4) += voltagedomains44xx_data.o -obj-$(CONFIG_SOC_AM33XX) += voltagedomains33xx_data.o +obj-$(CONFIG_SOC_AM33XX) += $(voltagedomain-common) +obj-$(CONFIG_SOC_AM33XX) += voltagedomains33xx_data.o +obj-$(CONFIG_SOC_OMAP5) += $(voltagedomain-common) # OMAP powerdomain framework -obj-y += powerdomain.o powerdomain-common.o +powerdomain-common += powerdomain.o powerdomain-common.o +obj-$(CONFIG_ARCH_OMAP2) += $(powerdomain-common) obj-$(CONFIG_ARCH_OMAP2) += powerdomains2xxx_data.o -obj-$(CONFIG_ARCH_OMAP2) += powerdomain2xxx_3xxx.o obj-$(CONFIG_ARCH_OMAP2) += powerdomains2xxx_3xxx_data.o -obj-$(CONFIG_ARCH_OMAP3) += powerdomain2xxx_3xxx.o +obj-$(CONFIG_ARCH_OMAP3) += $(powerdomain-common) obj-$(CONFIG_ARCH_OMAP3) += powerdomains3xxx_data.o obj-$(CONFIG_ARCH_OMAP3) += powerdomains2xxx_3xxx_data.o -obj-$(CONFIG_ARCH_OMAP4) += powerdomain44xx.o +obj-$(CONFIG_ARCH_OMAP4) += $(powerdomain-common) obj-$(CONFIG_ARCH_OMAP4) += powerdomains44xx_data.o -obj-$(CONFIG_SOC_AM33XX) += powerdomain33xx.o +obj-$(CONFIG_SOC_AM33XX) += $(powerdomain-common) obj-$(CONFIG_SOC_AM33XX) += powerdomains33xx_data.o -obj-$(CONFIG_SOC_OMAP5) += powerdomain44xx.o +obj-$(CONFIG_SOC_OMAP5) += $(powerdomain-common) # PRCM clockdomain control -obj-y += clockdomain.o -obj-$(CONFIG_ARCH_OMAP2) += clockdomain2xxx_3xxx.o +clockdomain-common += clockdomain.o +obj-$(CONFIG_ARCH_OMAP2) += $(clockdomain-common) obj-$(CONFIG_ARCH_OMAP2) += clockdomains2xxx_3xxx_data.o obj-$(CONFIG_SOC_OMAP2420) += clockdomains2420_data.o obj-$(CONFIG_SOC_OMAP2430) += clockdomains2430_data.o -obj-$(CONFIG_ARCH_OMAP3) += clockdomain2xxx_3xxx.o +obj-$(CONFIG_ARCH_OMAP3) += $(clockdomain-common) obj-$(CONFIG_ARCH_OMAP3) += clockdomains2xxx_3xxx_data.o obj-$(CONFIG_ARCH_OMAP3) += clockdomains3xxx_data.o -obj-$(CONFIG_ARCH_OMAP4) += clockdomain44xx.o +obj-$(CONFIG_ARCH_OMAP4) += $(clockdomain-common) obj-$(CONFIG_ARCH_OMAP4) += clockdomains44xx_data.o -obj-$(CONFIG_SOC_AM33XX) += clockdomain33xx.o +obj-$(CONFIG_SOC_AM33XX) += $(clockdomain-common) obj-$(CONFIG_SOC_AM33XX) += clockdomains33xx_data.o -obj-$(CONFIG_SOC_OMAP5) += clockdomain44xx.o +obj-$(CONFIG_SOC_OMAP5) += $(clockdomain-common) # Clock framework -obj-y += clock.o clock_common_data.o \ - clkt_dpll.o clkt_clksel.o -obj-$(CONFIG_ARCH_OMAP2) += clock2xxx.o -obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_dpllcore.o clkt2xxx_sys.o +obj-$(CONFIG_ARCH_OMAP2) += $(clock-common) clock2xxx.o +obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_sys.o +obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_dpllcore.o obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_virt_prcm_set.o obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_apll.o clkt2xxx_osc.o obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_dpll.o clkt_iclk.o -obj-$(CONFIG_SOC_OMAP2420) += clock2420_data.o -obj-$(CONFIG_SOC_OMAP2430) += clock2430.o clock2430_data.o -obj-$(CONFIG_ARCH_OMAP3) += clock3xxx.o +obj-$(CONFIG_SOC_OMAP2420) += cclock2420_data.o +obj-$(CONFIG_SOC_OMAP2430) += clock2430.o cclock2430_data.o +obj-$(CONFIG_ARCH_OMAP3) += $(clock-common) clock3xxx.o obj-$(CONFIG_ARCH_OMAP3) += clock34xx.o clkt34xx_dpll3m2.o -obj-$(CONFIG_ARCH_OMAP3) += clock3517.o clock36xx.o clkt_iclk.o -obj-$(CONFIG_ARCH_OMAP3) += dpll3xxx.o clock3xxx_data.o -obj-$(CONFIG_ARCH_OMAP4) += clock44xx_data.o +obj-$(CONFIG_ARCH_OMAP3) += clock3517.o clock36xx.o +obj-$(CONFIG_ARCH_OMAP3) += dpll3xxx.o cclock3xxx_data.o +obj-$(CONFIG_ARCH_OMAP3) += clkt_iclk.o +obj-$(CONFIG_ARCH_OMAP4) += $(clock-common) cclock44xx_data.o obj-$(CONFIG_ARCH_OMAP4) += dpll3xxx.o dpll44xx.o -obj-$(CONFIG_SOC_AM33XX) += dpll3xxx.o clock33xx_data.o +obj-$(CONFIG_SOC_AM33XX) += $(clock-common) dpll3xxx.o +obj-$(CONFIG_SOC_AM33XX) += cclock33xx_data.o +obj-$(CONFIG_SOC_OMAP5) += $(clock-common) obj-$(CONFIG_SOC_OMAP5) += dpll3xxx.o dpll44xx.o # OMAP2 clock rate set data (old "OPP" data) @@ -163,7 +179,6 @@ obj-$(CONFIG_SOC_OMAP2420) += opp2420_data.o obj-$(CONFIG_SOC_OMAP2430) += opp2430_data.o # hwmod data -obj-y += omap_hwmod_common_data.o obj-$(CONFIG_SOC_OMAP2420) += omap_hwmod_2xxx_ipblock_data.o obj-$(CONFIG_SOC_OMAP2420) += omap_hwmod_2xxx_3xxx_ipblock_data.o obj-$(CONFIG_SOC_OMAP2420) += omap_hwmod_2xxx_interconnect_data.o @@ -209,10 +224,10 @@ obj-$(CONFIG_MACH_OMAP_H4) += board-h4.o obj-$(CONFIG_MACH_OMAP_2430SDP) += board-2430sdp.o obj-$(CONFIG_MACH_OMAP_APOLLON) += board-apollon.o obj-$(CONFIG_MACH_OMAP3_BEAGLE) += board-omap3beagle.o -obj-$(CONFIG_MACH_DEVKIT8000) += board-devkit8000.o +obj-$(CONFIG_MACH_DEVKIT8000) += board-devkit8000.o obj-$(CONFIG_MACH_OMAP_LDP) += board-ldp.o -obj-$(CONFIG_MACH_OMAP3530_LV_SOM) += board-omap3logic.o -obj-$(CONFIG_MACH_OMAP3_TORPEDO) += board-omap3logic.o +obj-$(CONFIG_MACH_OMAP3530_LV_SOM) += board-omap3logic.o +obj-$(CONFIG_MACH_OMAP3_TORPEDO) += board-omap3logic.o obj-$(CONFIG_MACH_ENCORE) += board-omap3encore.o obj-$(CONFIG_MACH_OVERO) += board-overo.o obj-$(CONFIG_MACH_OMAP3EVM) += board-omap3evm.o diff --git a/arch/arm/mach-omap2/am33xx.h b/arch/arm/mach-omap2/am33xx.h index 06c19bb..43296c1 100644 --- a/arch/arm/mach-omap2/am33xx.h +++ b/arch/arm/mach-omap2/am33xx.h @@ -21,5 +21,6 @@ #define AM33XX_SCM_BASE 0x44E10000 #define AM33XX_CTRL_BASE AM33XX_SCM_BASE #define AM33XX_PRCM_BASE 0x44E00000 +#define AM33XX_TAP_BASE (AM33XX_CTRL_BASE + 0x3FC) #endif /* __ASM_ARCH_AM33XX_H */ diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index d1c0162..4815ea6 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -285,5 +285,5 @@ MACHINE_START(OMAP_2430SDP, "OMAP2430 sdp2430 board") .init_machine = omap_2430sdp_init, .init_late = omap2430_init_late, .timer = &omap2_timer, - .restart = omap_prcm_restart, + .restart = omap2xxx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index 79fd904..6601754 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -597,5 +597,5 @@ MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board") .init_machine = omap_3430sdp_init, .init_late = omap3430_init_late, .timer = &omap3_timer, - .restart = omap_prcm_restart, + .restart = omap3xxx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c index 81871b1..050aaa7 100644 --- a/arch/arm/mach-omap2/board-3630sdp.c +++ b/arch/arm/mach-omap2/board-3630sdp.c @@ -212,5 +212,5 @@ MACHINE_START(OMAP_3630SDP, "OMAP 3630SDP board") .init_machine = omap_sdp_init, .init_late = omap3630_init_late, .timer = &omap3_timer, - .restart = omap_prcm_restart, + .restart = omap3xxx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index fd80d97..85dfa71 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -881,5 +881,5 @@ MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board") .init_machine = omap_4430sdp_init, .init_late = omap4430_init_late, .timer = &omap4_timer, - .restart = omap_prcm_restart, + .restart = omap44xx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/board-am3517crane.c b/arch/arm/mach-omap2/board-am3517crane.c index 603503c..51b96a1 100644 --- a/arch/arm/mach-omap2/board-am3517crane.c +++ b/arch/arm/mach-omap2/board-am3517crane.c @@ -93,5 +93,5 @@ MACHINE_START(CRANEBOARD, "AM3517/05 CRANEBOARD") .init_machine = am3517_crane_init, .init_late = am35xx_init_late, .timer = &omap3_timer, - .restart = omap_prcm_restart, + .restart = omap3xxx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c index 96d6c5a..4be58fd 100644 --- a/arch/arm/mach-omap2/board-am3517evm.c +++ b/arch/arm/mach-omap2/board-am3517evm.c @@ -393,5 +393,5 @@ MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM") .init_machine = am3517_evm_init, .init_late = am35xx_init_late, .timer = &omap3_timer, - .restart = omap_prcm_restart, + .restart = omap3xxx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index 64cf1bd..5d0a61f 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -338,5 +338,5 @@ MACHINE_START(OMAP_APOLLON, "OMAP24xx Apollon") .init_machine = omap_apollon_init, .init_late = omap2420_init_late, .timer = &omap2_timer, - .restart = omap_prcm_restart, + .restart = omap2xxx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index a8cad22..c8e37dc 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -751,18 +751,18 @@ MACHINE_START(CM_T35, "Compulab CM-T35") .init_machine = cm_t35_init, .init_late = omap35xx_init_late, .timer = &omap3_timer, - .restart = omap_prcm_restart, + .restart = omap3xxx_restart, MACHINE_END MACHINE_START(CM_T3730, "Compulab CM-T3730") - .atag_offset = 0x100, - .reserve = omap_reserve, - .map_io = omap3_map_io, - .init_early = omap3630_init_early, - .init_irq = omap3_init_irq, + .atag_offset = 0x100, + .reserve = omap_reserve, + .map_io = omap3_map_io, + .init_early = omap3630_init_early, + .init_irq = omap3_init_irq, .handle_irq = omap3_intc_handle_irq, - .init_machine = cm_t3730_init, + .init_machine = cm_t3730_init, .init_late = omap3630_init_late, - .timer = &omap3_timer, - .restart = omap_prcm_restart, + .timer = &omap3_timer, + .restart = omap3xxx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c index 2786647..699caec 100644 --- a/arch/arm/mach-omap2/board-cm-t3517.c +++ b/arch/arm/mach-omap2/board-cm-t3517.c @@ -298,5 +298,5 @@ MACHINE_START(CM_T3517, "Compulab CM-T3517") .init_machine = cm_t3517_init, .init_late = am35xx_init_late, .timer = &omap3_timer, - .restart = omap_prcm_restart, + .restart = omap3xxx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index 933479e..7667eb7 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -643,5 +643,5 @@ MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000") .init_machine = devkit8000_init, .init_late = omap35xx_init_late, .timer = &omap3_secure_timer, - .restart = omap_prcm_restart, + .restart = omap3xxx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index 601ecdf..475e14f 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -57,7 +57,7 @@ DT_MACHINE_START(OMAP242X_DT, "Generic OMAP2420 (Flattened Device Tree)") .init_machine = omap_generic_init, .timer = &omap2_timer, .dt_compat = omap242x_boards_compat, - .restart = omap_prcm_restart, + .restart = omap2xxx_restart, MACHINE_END #endif @@ -76,7 +76,7 @@ DT_MACHINE_START(OMAP243X_DT, "Generic OMAP2430 (Flattened Device Tree)") .init_machine = omap_generic_init, .timer = &omap2_timer, .dt_compat = omap243x_boards_compat, - .restart = omap_prcm_restart, + .restart = omap2xxx_restart, MACHINE_END #endif @@ -95,7 +95,7 @@ DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)") .init_machine = omap_generic_init, .timer = &omap3_timer, .dt_compat = omap3_boards_compat, - .restart = omap_prcm_restart, + .restart = omap3xxx_restart, MACHINE_END #endif @@ -134,7 +134,7 @@ DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)") .init_late = omap4430_init_late, .timer = &omap4_timer, .dt_compat = omap4_boards_compat, - .restart = omap_prcm_restart, + .restart = omap44xx_restart, MACHINE_END #endif @@ -154,6 +154,6 @@ DT_MACHINE_START(OMAP5_DT, "Generic OMAP5 (Flattened Device Tree)") .init_machine = omap_generic_init, .timer = &omap5_timer, .dt_compat = omap5_boards_compat, - .restart = omap_prcm_restart, + .restart = omap44xx_restart, MACHINE_END #endif diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index 8668c72..b626dbe 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -386,5 +386,5 @@ MACHINE_START(OMAP_H4, "OMAP2420 H4 board") .init_machine = omap_h4_init, .init_late = omap2420_init_late, .timer = &omap2_timer, - .restart = omap_prcm_restart, + .restart = omap2xxx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c index dbc705a..cea5d52 100644 --- a/arch/arm/mach-omap2/board-igep0020.c +++ b/arch/arm/mach-omap2/board-igep0020.c @@ -651,7 +651,7 @@ MACHINE_START(IGEP0020, "IGEP v2 board") .init_machine = igep_init, .init_late = omap35xx_init_late, .timer = &omap3_timer, - .restart = omap_prcm_restart, + .restart = omap3xxx_restart, MACHINE_END MACHINE_START(IGEP0030, "IGEP OMAP3 module") @@ -664,5 +664,5 @@ MACHINE_START(IGEP0030, "IGEP OMAP3 module") .init_machine = igep_init, .init_late = omap35xx_init_late, .timer = &omap3_timer, - .restart = omap_prcm_restart, + .restart = omap3xxx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index 1164b10..0869f4f 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -436,5 +436,5 @@ MACHINE_START(OMAP_LDP, "OMAP LDP board") .init_machine = omap_ldp_init, .init_late = omap3430_init_late, .timer = &omap3_timer, - .restart = omap_prcm_restart, + .restart = omap3xxx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c index e3efcb8..a4e167c 100644 --- a/arch/arm/mach-omap2/board-n8x0.c +++ b/arch/arm/mach-omap2/board-n8x0.c @@ -690,7 +690,7 @@ MACHINE_START(NOKIA_N800, "Nokia N800") .init_machine = n8x0_init_machine, .init_late = omap2420_init_late, .timer = &omap2_timer, - .restart = omap_prcm_restart, + .restart = omap2xxx_restart, MACHINE_END MACHINE_START(NOKIA_N810, "Nokia N810") @@ -703,7 +703,7 @@ MACHINE_START(NOKIA_N810, "Nokia N810") .init_machine = n8x0_init_machine, .init_late = omap2420_init_late, .timer = &omap2_timer, - .restart = omap_prcm_restart, + .restart = omap2xxx_restart, MACHINE_END MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX") @@ -716,5 +716,5 @@ MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX") .init_machine = n8x0_init_machine, .init_late = omap2420_init_late, .timer = &omap2_timer, - .restart = omap_prcm_restart, + .restart = omap2xxx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 5a3800d..22c483d 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -545,5 +545,5 @@ MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board") .init_machine = omap3_beagle_init, .init_late = omap3_init_late, .timer = &omap3_secure_timer, - .restart = omap_prcm_restart, + .restart = omap3xxx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index 3c0b9a9..54647d6 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -757,5 +757,5 @@ MACHINE_START(OMAP3EVM, "OMAP3 EVM") .init_machine = omap3_evm_init, .init_late = omap35xx_init_late, .timer = &omap3_timer, - .restart = omap_prcm_restart, + .restart = omap3xxx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3logic.c b/arch/arm/mach-omap2/board-omap3logic.c index e84e2a8..2a065ba 100644 --- a/arch/arm/mach-omap2/board-omap3logic.c +++ b/arch/arm/mach-omap2/board-omap3logic.c @@ -232,7 +232,7 @@ MACHINE_START(OMAP3_TORPEDO, "Logic OMAP3 Torpedo board") .init_machine = omap3logic_init, .init_late = omap35xx_init_late, .timer = &omap3_timer, - .restart = omap_prcm_restart, + .restart = omap3xxx_restart, MACHINE_END MACHINE_START(OMAP3530_LV_SOM, "OMAP Logic 3530 LV SOM board") @@ -245,5 +245,5 @@ MACHINE_START(OMAP3530_LV_SOM, "OMAP Logic 3530 LV SOM board") .init_machine = omap3logic_init, .init_late = omap35xx_init_late, .timer = &omap3_timer, - .restart = omap_prcm_restart, + .restart = omap3xxx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index ce31bd3..a53a668 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -619,5 +619,5 @@ MACHINE_START(OMAP3_PANDORA, "Pandora Handheld Console") .init_machine = omap3pandora_init, .init_late = omap35xx_init_late, .timer = &omap3_timer, - .restart = omap_prcm_restart, + .restart = omap3xxx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c index ba11245..d8638b3 100644 --- a/arch/arm/mach-omap2/board-omap3stalker.c +++ b/arch/arm/mach-omap2/board-omap3stalker.c @@ -427,5 +427,5 @@ MACHINE_START(SBC3530, "OMAP3 STALKER") .init_machine = omap3_stalker_init, .init_late = omap35xx_init_late, .timer = &omap3_secure_timer, - .restart = omap_prcm_restart, + .restart = omap3xxx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c index a225d81..263cb9c 100644 --- a/arch/arm/mach-omap2/board-omap3touchbook.c +++ b/arch/arm/mach-omap2/board-omap3touchbook.c @@ -387,5 +387,5 @@ MACHINE_START(TOUCHBOOK, "OMAP3 touchbook Board") .init_machine = omap3_touchbook_init, .init_late = omap3430_init_late, .timer = &omap3_secure_timer, - .restart = omap_prcm_restart, + .restart = omap3xxx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c index 8c00b99..12a3a24 100644 --- a/arch/arm/mach-omap2/board-omap4panda.c +++ b/arch/arm/mach-omap2/board-omap4panda.c @@ -524,5 +524,5 @@ MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board") .init_machine = omap4_panda_init, .init_late = omap4430_init_late, .timer = &omap4_timer, - .restart = omap_prcm_restart, + .restart = omap44xx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index f5ba43f..c8fde3e 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -552,5 +552,5 @@ MACHINE_START(OVERO, "Gumstix Overo") .init_machine = overo_init, .init_late = omap35xx_init_late, .timer = &omap3_timer, - .restart = omap_prcm_restart, + .restart = omap3xxx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/board-rm680.c b/arch/arm/mach-omap2/board-rm680.c index 1997e0e..cbcb1b2 100644 --- a/arch/arm/mach-omap2/board-rm680.c +++ b/arch/arm/mach-omap2/board-rm680.c @@ -148,7 +148,7 @@ MACHINE_START(NOKIA_RM680, "Nokia RM-680 board") .init_machine = rm680_init, .init_late = omap3630_init_late, .timer = &omap3_timer, - .restart = omap_prcm_restart, + .restart = omap3xxx_restart, MACHINE_END MACHINE_START(NOKIA_RM696, "Nokia RM-696 board") @@ -161,5 +161,5 @@ MACHINE_START(NOKIA_RM696, "Nokia RM-696 board") .init_machine = rm680_init, .init_late = omap3630_init_late, .timer = &omap3_timer, - .restart = omap_prcm_restart, + .restart = omap3xxx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c index c388aec..bf8f74b 100644 --- a/arch/arm/mach-omap2/board-rx51.c +++ b/arch/arm/mach-omap2/board-rx51.c @@ -127,5 +127,5 @@ MACHINE_START(NOKIA_RX51, "Nokia RX-51 board") .init_machine = rx51_init, .init_late = omap3430_init_late, .timer = &omap3_timer, - .restart = omap_prcm_restart, + .restart = omap3xxx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/board-ti8168evm.c b/arch/arm/mach-omap2/board-ti8168evm.c index 5e672c2..1a3e056 100644 --- a/arch/arm/mach-omap2/board-ti8168evm.c +++ b/arch/arm/mach-omap2/board-ti8168evm.c @@ -46,7 +46,7 @@ MACHINE_START(TI8168EVM, "ti8168evm") .timer = &omap3_timer, .init_machine = ti81xx_evm_init, .init_late = ti81xx_init_late, - .restart = omap_prcm_restart, + .restart = omap44xx_restart, MACHINE_END MACHINE_START(TI8148EVM, "ti8148evm") @@ -58,5 +58,5 @@ MACHINE_START(TI8148EVM, "ti8148evm") .timer = &omap3_timer, .init_machine = ti81xx_evm_init, .init_late = ti81xx_init_late, - .restart = omap_prcm_restart, + .restart = omap44xx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/board-zoom.c b/arch/arm/mach-omap2/board-zoom.c index 8feb4d9..d7fa31e 100644 --- a/arch/arm/mach-omap2/board-zoom.c +++ b/arch/arm/mach-omap2/board-zoom.c @@ -138,7 +138,7 @@ MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board") .init_machine = omap_zoom_init, .init_late = omap3430_init_late, .timer = &omap3_timer, - .restart = omap_prcm_restart, + .restart = omap3xxx_restart, MACHINE_END MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board") @@ -151,5 +151,5 @@ MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board") .init_machine = omap_zoom_init, .init_late = omap3630_init_late, .timer = &omap3_timer, - .restart = omap_prcm_restart, + .restart = omap3xxx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/cclock2420_data.c b/arch/arm/mach-omap2/cclock2420_data.c new file mode 100644 index 0000000..7e5febe --- /dev/null +++ b/arch/arm/mach-omap2/cclock2420_data.c @@ -0,0 +1,1950 @@ +/* + * OMAP2420 clock data + * + * Copyright (C) 2005-2012 Texas Instruments, Inc. + * Copyright (C) 2004-2011 Nokia Corporation + * + * Contacts: + * Richard Woodruff <r-woodruff2@ti.com> + * Paul Walmsley + * Updated to COMMON clk format by Rajendra Nayak <rnayak@ti.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/io.h> +#include <linux/clk.h> +#include <linux/clk-private.h> +#include <linux/list.h> + +#include "soc.h" +#include "iomap.h" +#include "clock.h" +#include "clock2xxx.h" +#include "opp2xxx.h" +#include "cm2xxx.h" +#include "prm2xxx.h" +#include "prm-regbits-24xx.h" +#include "cm-regbits-24xx.h" +#include "sdrc.h" +#include "control.h" + +#define OMAP_CM_REGADDR OMAP2420_CM_REGADDR + +/* + * 2420 clock tree. + * + * NOTE:In many cases here we are assigning a 'default' parent. In + * many cases the parent is selectable. The set parent calls will + * also switch sources. + * + * Several sources are given initial rates which may be wrong, this will + * be fixed up in the init func. + * + * Things are broadly separated below by clock domains. It is + * noteworthy that most peripherals have dependencies on multiple clock + * domains. Many get their interface clocks from the L4 domain, but get + * functional clocks from fixed sources or other core domain derived + * clocks. + */ + +DEFINE_CLK_FIXED_RATE(alt_ck, CLK_IS_ROOT, 54000000, 0x0); + +DEFINE_CLK_FIXED_RATE(func_32k_ck, CLK_IS_ROOT, 32768, 0x0); + +DEFINE_CLK_FIXED_RATE(mcbsp_clks, CLK_IS_ROOT, 0x0, 0x0); + +static struct clk osc_ck; + +static const struct clk_ops osc_ck_ops = { + .recalc_rate = &omap2_osc_clk_recalc, +}; + +static struct clk_hw_omap osc_ck_hw = { + .hw = { + .clk = &osc_ck, + }, +}; + +static struct clk osc_ck = { + .name = "osc_ck", + .ops = &osc_ck_ops, + .hw = &osc_ck_hw.hw, + .flags = CLK_IS_ROOT, +}; + +DEFINE_CLK_FIXED_RATE(secure_32k_ck, CLK_IS_ROOT, 32768, 0x0); + +static struct clk sys_ck; + +static const char *sys_ck_parent_names[] = { + "osc_ck", +}; + +static const struct clk_ops sys_ck_ops = { + .init = &omap2_init_clk_clkdm, + .recalc_rate = &omap2xxx_sys_clk_recalc, +}; + +DEFINE_STRUCT_CLK_HW_OMAP(sys_ck, "wkup_clkdm"); +DEFINE_STRUCT_CLK(sys_ck, sys_ck_parent_names, sys_ck_ops); + +static struct dpll_data dpll_dd = { + .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), + .mult_mask = OMAP24XX_DPLL_MULT_MASK, + .div1_mask = OMAP24XX_DPLL_DIV_MASK, + .clk_bypass = &sys_ck, + .clk_ref = &sys_ck, + .control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_mask = OMAP24XX_EN_DPLL_MASK, + .max_multiplier = 1023, + .min_divider = 1, + .max_divider = 16, +}; + +static struct clk dpll_ck; + +static const char *dpll_ck_parent_names[] = { + "sys_ck", +}; + +static const struct clk_ops dpll_ck_ops = { + .init = &omap2_init_clk_clkdm, + .get_parent = &omap2_init_dpll_parent, + .recalc_rate = &omap2_dpllcore_recalc, + .round_rate = &omap2_dpll_round_rate, + .set_rate = &omap2_reprogram_dpllcore, +}; + +static struct clk_hw_omap dpll_ck_hw = { + .hw = { + .clk = &dpll_ck, + }, + .ops = &clkhwops_omap2xxx_dpll, + .dpll_data = &dpll_dd, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(dpll_ck, dpll_ck_parent_names, dpll_ck_ops); + +static struct clk core_ck; + +static const char *core_ck_parent_names[] = { + "dpll_ck", +}; + +static const struct clk_ops core_ck_ops = { + .init = &omap2_init_clk_clkdm, +}; + +DEFINE_STRUCT_CLK_HW_OMAP(core_ck, "wkup_clkdm"); +DEFINE_STRUCT_CLK(core_ck, core_ck_parent_names, core_ck_ops); + +DEFINE_CLK_DIVIDER(core_l3_ck, "core_ck", &core_ck, 0x0, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), + OMAP24XX_CLKSEL_L3_SHIFT, OMAP24XX_CLKSEL_L3_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +DEFINE_CLK_DIVIDER(l4_ck, "core_l3_ck", &core_l3_ck, 0x0, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), + OMAP24XX_CLKSEL_L4_SHIFT, OMAP24XX_CLKSEL_L4_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +static struct clk aes_ick; + +static const char *aes_ick_parent_names[] = { + "l4_ck", +}; + +static const struct clk_ops aes_ick_ops = { + .init = &omap2_init_clk_clkdm, + .enable = &omap2_dflt_clk_enable, + .disable = &omap2_dflt_clk_disable, + .is_enabled = &omap2_dflt_clk_is_enabled, +}; + +static struct clk_hw_omap aes_ick_hw = { + .hw = { + .clk = &aes_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), + .enable_bit = OMAP24XX_EN_AES_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(aes_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk apll54_ck; + +static const struct clk_ops apll54_ck_ops = { + .init = &omap2_init_clk_clkdm, + .enable = &omap2_clk_apll54_enable, + .disable = &omap2_clk_apll54_disable, + .recalc_rate = &omap2_clk_apll54_recalc, +}; + +static struct clk_hw_omap apll54_ck_hw = { + .hw = { + .clk = &apll54_ck, + }, + .ops = &clkhwops_apll54, + .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_bit = OMAP24XX_EN_54M_PLL_SHIFT, + .flags = ENABLE_ON_INIT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(apll54_ck, dpll_ck_parent_names, apll54_ck_ops); + +static struct clk apll96_ck; + +static const struct clk_ops apll96_ck_ops = { + .init = &omap2_init_clk_clkdm, + .enable = &omap2_clk_apll96_enable, + .disable = &omap2_clk_apll96_disable, + .recalc_rate = &omap2_clk_apll96_recalc, +}; + +static struct clk_hw_omap apll96_ck_hw = { + .hw = { + .clk = &apll96_ck, + }, + .ops = &clkhwops_apll96, + .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_bit = OMAP24XX_EN_96M_PLL_SHIFT, + .flags = ENABLE_ON_INIT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(apll96_ck, dpll_ck_parent_names, apll96_ck_ops); + +static struct clk func_96m_ck; + +static const char *func_96m_ck_parent_names[] = { + "apll96_ck", +}; + +DEFINE_STRUCT_CLK_HW_OMAP(func_96m_ck, "wkup_clkdm"); +DEFINE_STRUCT_CLK(func_96m_ck, func_96m_ck_parent_names, core_ck_ops); + +static struct clk cam_fck; + +static const char *cam_fck_parent_names[] = { + "func_96m_ck", +}; + +static struct clk_hw_omap cam_fck_hw = { + .hw = { + .clk = &cam_fck, + }, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_CAM_SHIFT, + .clkdm_name = "core_l3_clkdm", +}; + +DEFINE_STRUCT_CLK(cam_fck, cam_fck_parent_names, aes_ick_ops); + +static struct clk cam_ick; + +static struct clk_hw_omap cam_ick_hw = { + .hw = { + .clk = &cam_ick, + }, + .ops = &clkhwops_iclk, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_CAM_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(cam_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk des_ick; + +static struct clk_hw_omap des_ick_hw = { + .hw = { + .clk = &des_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), + .enable_bit = OMAP24XX_EN_DES_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(des_ick, aes_ick_parent_names, aes_ick_ops); + +static const struct clksel_rate dsp_fck_core_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX }, + { .div = 2, .val = 2, .flags = RATE_IN_24XX }, + { .div = 3, .val = 3, .flags = RATE_IN_24XX }, + { .div = 4, .val = 4, .flags = RATE_IN_24XX }, + { .div = 6, .val = 6, .flags = RATE_IN_242X }, + { .div = 8, .val = 8, .flags = RATE_IN_242X }, + { .div = 12, .val = 12, .flags = RATE_IN_242X }, + { .div = 0 } +}; + +static const struct clksel dsp_fck_clksel[] = { + { .parent = &core_ck, .rates = dsp_fck_core_rates }, + { .parent = NULL }, +}; + +static const char *dsp_fck_parent_names[] = { + "core_ck", +}; + +static const struct clk_ops dsp_fck_ops = { + .init = &omap2_init_clk_clkdm, + .enable = &omap2_dflt_clk_enable, + .disable = &omap2_dflt_clk_disable, + .is_enabled = &omap2_dflt_clk_is_enabled, + .recalc_rate = &omap2_clksel_recalc, + .set_rate = &omap2_clksel_set_rate, + .round_rate = &omap2_clksel_round_rate, +}; + +DEFINE_CLK_OMAP_MUX_GATE(dsp_fck, "dsp_clkdm", dsp_fck_clksel, + OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL), + OMAP24XX_CLKSEL_DSP_MASK, + OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN), + OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT, &clkhwops_wait, + dsp_fck_parent_names, dsp_fck_ops); + +static const struct clksel dsp_ick_clksel[] = { + { .parent = &dsp_fck, .rates = dsp_ick_rates }, + { .parent = NULL }, +}; + +static const char *dsp_ick_parent_names[] = { + "dsp_fck", +}; + +DEFINE_CLK_OMAP_MUX_GATE(dsp_ick, "dsp_clkdm", dsp_ick_clksel, + OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL), + OMAP24XX_CLKSEL_DSP_IF_MASK, + OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_ICLKEN), + OMAP2420_EN_DSP_IPI_SHIFT, &clkhwops_iclk_wait, + dsp_ick_parent_names, dsp_fck_ops); + +static const struct clksel_rate dss1_fck_sys_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel_rate dss1_fck_core_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX }, + { .div = 2, .val = 2, .flags = RATE_IN_24XX }, + { .div = 3, .val = 3, .flags = RATE_IN_24XX }, + { .div = 4, .val = 4, .flags = RATE_IN_24XX }, + { .div = 5, .val = 5, .flags = RATE_IN_24XX }, + { .div = 6, .val = 6, .flags = RATE_IN_24XX }, + { .div = 8, .val = 8, .flags = RATE_IN_24XX }, + { .div = 9, .val = 9, .flags = RATE_IN_24XX }, + { .div = 12, .val = 12, .flags = RATE_IN_24XX }, + { .div = 16, .val = 16, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel dss1_fck_clksel[] = { + { .parent = &sys_ck, .rates = dss1_fck_sys_rates }, + { .parent = &core_ck, .rates = dss1_fck_core_rates }, + { .parent = NULL }, +}; + +static const char *dss1_fck_parent_names[] = { + "sys_ck", "core_ck", +}; + +static struct clk dss1_fck; + +static const struct clk_ops dss1_fck_ops = { + .init = &omap2_init_clk_clkdm, + .enable = &omap2_dflt_clk_enable, + .disable = &omap2_dflt_clk_disable, + .is_enabled = &omap2_dflt_clk_is_enabled, + .recalc_rate = &omap2_clksel_recalc, + .get_parent = &omap2_clksel_find_parent_index, + .set_parent = &omap2_clksel_set_parent, +}; + +DEFINE_CLK_OMAP_MUX_GATE(dss1_fck, "dss_clkdm", dss1_fck_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), + OMAP24XX_CLKSEL_DSS1_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_DSS1_SHIFT, NULL, + dss1_fck_parent_names, dss1_fck_ops); + +static const struct clksel_rate dss2_fck_sys_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel_rate dss2_fck_48m_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel_rate func_48m_apll96_rates[] = { + { .div = 2, .val = 0, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel_rate func_48m_alt_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel func_48m_clksel[] = { + { .parent = &apll96_ck, .rates = func_48m_apll96_rates }, + { .parent = &alt_ck, .rates = func_48m_alt_rates }, + { .parent = NULL }, +}; + +static const char *func_48m_ck_parent_names[] = { + "apll96_ck", "alt_ck", +}; + +static struct clk func_48m_ck; + +static const struct clk_ops func_48m_ck_ops = { + .init = &omap2_init_clk_clkdm, + .recalc_rate = &omap2_clksel_recalc, + .set_rate = &omap2_clksel_set_rate, + .round_rate = &omap2_clksel_round_rate, + .get_parent = &omap2_clksel_find_parent_index, + .set_parent = &omap2_clksel_set_parent, +}; + +static struct clk_hw_omap func_48m_ck_hw = { + .hw = { + .clk = &func_48m_ck, + }, + .clksel = func_48m_clksel, + .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), + .clksel_mask = OMAP24XX_48M_SOURCE_MASK, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(func_48m_ck, func_48m_ck_parent_names, func_48m_ck_ops); + +static const struct clksel dss2_fck_clksel[] = { + { .parent = &sys_ck, .rates = dss2_fck_sys_rates }, + { .parent = &func_48m_ck, .rates = dss2_fck_48m_rates }, + { .parent = NULL }, +}; + +static const char *dss2_fck_parent_names[] = { + "sys_ck", "func_48m_ck", +}; + +DEFINE_CLK_OMAP_MUX_GATE(dss2_fck, "dss_clkdm", dss2_fck_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), + OMAP24XX_CLKSEL_DSS2_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_DSS2_SHIFT, NULL, + dss2_fck_parent_names, dss1_fck_ops); + +static const char *func_54m_ck_parent_names[] = { + "apll54_ck", "alt_ck", +}; + +DEFINE_CLK_MUX(func_54m_ck, func_54m_ck_parent_names, NULL, 0x0, + OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), + OMAP24XX_54M_SOURCE_SHIFT, OMAP24XX_54M_SOURCE_WIDTH, + 0x0, NULL); + +static struct clk dss_54m_fck; + +static const char *dss_54m_fck_parent_names[] = { + "func_54m_ck", +}; + +static struct clk_hw_omap dss_54m_fck_hw = { + .hw = { + .clk = &dss_54m_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_TV_SHIFT, + .clkdm_name = "dss_clkdm", +}; + +DEFINE_STRUCT_CLK(dss_54m_fck, dss_54m_fck_parent_names, aes_ick_ops); + +static struct clk dss_ick; + +static struct clk_hw_omap dss_ick_hw = { + .hw = { + .clk = &dss_ick, + }, + .ops = &clkhwops_iclk, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_DSS1_SHIFT, + .clkdm_name = "dss_clkdm", +}; + +DEFINE_STRUCT_CLK(dss_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk eac_fck; + +static struct clk_hw_omap eac_fck_hw = { + .hw = { + .clk = &eac_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP2420_EN_EAC_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(eac_fck, cam_fck_parent_names, aes_ick_ops); + +static struct clk eac_ick; + +static struct clk_hw_omap eac_ick_hw = { + .hw = { + .clk = &eac_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP2420_EN_EAC_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(eac_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk emul_ck; + +static struct clk_hw_omap emul_ck_hw = { + .hw = { + .clk = &emul_ck, + }, + .enable_reg = OMAP2420_PRCM_CLKEMUL_CTRL, + .enable_bit = OMAP24XX_EMULATION_EN_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(emul_ck, dss_54m_fck_parent_names, aes_ick_ops); + +DEFINE_CLK_FIXED_FACTOR(func_12m_ck, "func_48m_ck", &func_48m_ck, 0x0, 1, 4); + +static struct clk fac_fck; + +static const char *fac_fck_parent_names[] = { + "func_12m_ck", +}; + +static struct clk_hw_omap fac_fck_hw = { + .hw = { + .clk = &fac_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_FAC_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(fac_fck, fac_fck_parent_names, aes_ick_ops); + +static struct clk fac_ick; + +static struct clk_hw_omap fac_ick_hw = { + .hw = { + .clk = &fac_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_FAC_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(fac_ick, aes_ick_parent_names, aes_ick_ops); + +static const struct clksel gfx_fck_clksel[] = { + { .parent = &core_l3_ck, .rates = gfx_l3_rates }, + { .parent = NULL }, +}; + +static const char *gfx_2d_fck_parent_names[] = { + "core_l3_ck", +}; + +DEFINE_CLK_OMAP_MUX_GATE(gfx_2d_fck, "gfx_clkdm", gfx_fck_clksel, + OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL), + OMAP_CLKSEL_GFX_MASK, + OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN), + OMAP24XX_EN_2D_SHIFT, &clkhwops_wait, + gfx_2d_fck_parent_names, dsp_fck_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gfx_3d_fck, "gfx_clkdm", gfx_fck_clksel, + OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL), + OMAP_CLKSEL_GFX_MASK, + OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN), + OMAP24XX_EN_3D_SHIFT, &clkhwops_wait, + gfx_2d_fck_parent_names, dsp_fck_ops); + +static struct clk gfx_ick; + +static const char *gfx_ick_parent_names[] = { + "core_l3_ck", +}; + +static struct clk_hw_omap gfx_ick_hw = { + .hw = { + .clk = &gfx_ick, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN), + .enable_bit = OMAP_EN_GFX_SHIFT, + .clkdm_name = "gfx_clkdm", +}; + +DEFINE_STRUCT_CLK(gfx_ick, gfx_ick_parent_names, aes_ick_ops); + +static struct clk gpios_fck; + +static const char *gpios_fck_parent_names[] = { + "func_32k_ck", +}; + +static struct clk_hw_omap gpios_fck_hw = { + .hw = { + .clk = &gpios_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), + .enable_bit = OMAP24XX_EN_GPIOS_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(gpios_fck, gpios_fck_parent_names, aes_ick_ops); + +static struct clk wu_l4_ick; + +DEFINE_STRUCT_CLK_HW_OMAP(wu_l4_ick, "wkup_clkdm"); +DEFINE_STRUCT_CLK(wu_l4_ick, dpll_ck_parent_names, core_ck_ops); + +static struct clk gpios_ick; + +static const char *gpios_ick_parent_names[] = { + "wu_l4_ick", +}; + +static struct clk_hw_omap gpios_ick_hw = { + .hw = { + .clk = &gpios_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP24XX_EN_GPIOS_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(gpios_ick, gpios_ick_parent_names, aes_ick_ops); + +static struct clk gpmc_fck; + +static struct clk_hw_omap gpmc_fck_hw = { + .hw = { + .clk = &gpmc_fck, + }, + .ops = &clkhwops_iclk, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), + .enable_bit = OMAP24XX_AUTO_GPMC_SHIFT, + .flags = ENABLE_ON_INIT, + .clkdm_name = "core_l3_clkdm", +}; + +DEFINE_STRUCT_CLK(gpmc_fck, gfx_ick_parent_names, core_ck_ops); + +static const struct clksel_rate gpt_alt_rates[] = { + { .div = 1, .val = 2, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel omap24xx_gpt_clksel[] = { + { .parent = &func_32k_ck, .rates = gpt_32k_rates }, + { .parent = &sys_ck, .rates = gpt_sys_rates }, + { .parent = &alt_ck, .rates = gpt_alt_rates }, + { .parent = NULL }, +}; + +static const char *gpt10_fck_parent_names[] = { + "func_32k_ck", "sys_ck", "alt_ck", +}; + +DEFINE_CLK_OMAP_MUX_GATE(gpt10_fck, "core_l4_clkdm", omap24xx_gpt_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + OMAP24XX_CLKSEL_GPT10_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_GPT10_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, dss1_fck_ops); + +static struct clk gpt10_ick; + +static struct clk_hw_omap gpt10_ick_hw = { + .hw = { + .clk = &gpt10_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT10_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt10_ick, aes_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt11_fck, "core_l4_clkdm", omap24xx_gpt_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + OMAP24XX_CLKSEL_GPT11_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_GPT11_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, dss1_fck_ops); + +static struct clk gpt11_ick; + +static struct clk_hw_omap gpt11_ick_hw = { + .hw = { + .clk = &gpt11_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT11_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt11_ick, aes_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt12_fck, "core_l4_clkdm", omap24xx_gpt_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + OMAP24XX_CLKSEL_GPT12_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_GPT12_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, dss1_fck_ops); + +static struct clk gpt12_ick; + +static struct clk_hw_omap gpt12_ick_hw = { + .hw = { + .clk = &gpt12_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT12_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt12_ick, aes_ick_parent_names, aes_ick_ops); + +static const struct clk_ops gpt1_fck_ops = { + .init = &omap2_init_clk_clkdm, + .enable = &omap2_dflt_clk_enable, + .disable = &omap2_dflt_clk_disable, + .is_enabled = &omap2_dflt_clk_is_enabled, + .recalc_rate = &omap2_clksel_recalc, + .set_rate = &omap2_clksel_set_rate, + .round_rate = &omap2_clksel_round_rate, + .get_parent = &omap2_clksel_find_parent_index, + .set_parent = &omap2_clksel_set_parent, +}; + +DEFINE_CLK_OMAP_MUX_GATE(gpt1_fck, "core_l4_clkdm", omap24xx_gpt_clksel, + OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL1), + OMAP24XX_CLKSEL_GPT1_MASK, + OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), + OMAP24XX_EN_GPT1_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, gpt1_fck_ops); + +static struct clk gpt1_ick; + +static struct clk_hw_omap gpt1_ick_hw = { + .hw = { + .clk = &gpt1_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP24XX_EN_GPT1_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt1_ick, gpios_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt2_fck, "core_l4_clkdm", omap24xx_gpt_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + OMAP24XX_CLKSEL_GPT2_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_GPT2_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, dss1_fck_ops); + +static struct clk gpt2_ick; + +static struct clk_hw_omap gpt2_ick_hw = { + .hw = { + .clk = &gpt2_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt2_ick, aes_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt3_fck, "core_l4_clkdm", omap24xx_gpt_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + OMAP24XX_CLKSEL_GPT3_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_GPT3_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, dss1_fck_ops); + +static struct clk gpt3_ick; + +static struct clk_hw_omap gpt3_ick_hw = { + .hw = { + .clk = &gpt3_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT3_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt3_ick, aes_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt4_fck, "core_l4_clkdm", omap24xx_gpt_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + OMAP24XX_CLKSEL_GPT4_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_GPT4_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, dss1_fck_ops); + +static struct clk gpt4_ick; + +static struct clk_hw_omap gpt4_ick_hw = { + .hw = { + .clk = &gpt4_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT4_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt4_ick, aes_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt5_fck, "core_l4_clkdm", omap24xx_gpt_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + OMAP24XX_CLKSEL_GPT5_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_GPT5_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, dss1_fck_ops); + +static struct clk gpt5_ick; + +static struct clk_hw_omap gpt5_ick_hw = { + .hw = { + .clk = &gpt5_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT5_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt5_ick, aes_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt6_fck, "core_l4_clkdm", omap24xx_gpt_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + OMAP24XX_CLKSEL_GPT6_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_GPT6_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, dss1_fck_ops); + +static struct clk gpt6_ick; + +static struct clk_hw_omap gpt6_ick_hw = { + .hw = { + .clk = &gpt6_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT6_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt6_ick, aes_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt7_fck, "core_l4_clkdm", omap24xx_gpt_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + OMAP24XX_CLKSEL_GPT7_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_GPT7_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, dss1_fck_ops); + +static struct clk gpt7_ick; + +static struct clk_hw_omap gpt7_ick_hw = { + .hw = { + .clk = &gpt7_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT7_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt7_ick, aes_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt8_fck, "core_l4_clkdm", omap24xx_gpt_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + OMAP24XX_CLKSEL_GPT8_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_GPT8_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, dss1_fck_ops); + +static struct clk gpt8_ick; + +static struct clk_hw_omap gpt8_ick_hw = { + .hw = { + .clk = &gpt8_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT8_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt8_ick, aes_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt9_fck, "core_l4_clkdm", omap24xx_gpt_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + OMAP24XX_CLKSEL_GPT9_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_GPT9_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, dss1_fck_ops); + +static struct clk gpt9_ick; + +static struct clk_hw_omap gpt9_ick_hw = { + .hw = { + .clk = &gpt9_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT9_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt9_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk hdq_fck; + +static struct clk_hw_omap hdq_fck_hw = { + .hw = { + .clk = &hdq_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_HDQ_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(hdq_fck, fac_fck_parent_names, aes_ick_ops); + +static struct clk hdq_ick; + +static struct clk_hw_omap hdq_ick_hw = { + .hw = { + .clk = &hdq_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_HDQ_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(hdq_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk i2c1_fck; + +static struct clk_hw_omap i2c1_fck_hw = { + .hw = { + .clk = &i2c1_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP2420_EN_I2C1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(i2c1_fck, fac_fck_parent_names, aes_ick_ops); + +static struct clk i2c1_ick; + +static struct clk_hw_omap i2c1_ick_hw = { + .hw = { + .clk = &i2c1_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP2420_EN_I2C1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(i2c1_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk i2c2_fck; + +static struct clk_hw_omap i2c2_fck_hw = { + .hw = { + .clk = &i2c2_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP2420_EN_I2C2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(i2c2_fck, fac_fck_parent_names, aes_ick_ops); + +static struct clk i2c2_ick; + +static struct clk_hw_omap i2c2_ick_hw = { + .hw = { + .clk = &i2c2_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP2420_EN_I2C2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(i2c2_ick, aes_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(iva1_ifck, "iva1_clkdm", dsp_fck_clksel, + OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL), + OMAP2420_CLKSEL_IVA_MASK, + OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN), + OMAP2420_EN_IVA_COP_SHIFT, &clkhwops_wait, + dsp_fck_parent_names, dsp_fck_ops); + +static struct clk iva1_mpu_int_ifck; + +static const char *iva1_mpu_int_ifck_parent_names[] = { + "iva1_ifck", +}; + +static const struct clk_ops iva1_mpu_int_ifck_ops = { + .init = &omap2_init_clk_clkdm, + .enable = &omap2_dflt_clk_enable, + .disable = &omap2_dflt_clk_disable, + .is_enabled = &omap2_dflt_clk_is_enabled, + .recalc_rate = &omap_fixed_divisor_recalc, +}; + +static struct clk_hw_omap iva1_mpu_int_ifck_hw = { + .hw = { + .clk = &iva1_mpu_int_ifck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN), + .enable_bit = OMAP2420_EN_IVA_MPU_SHIFT, + .clkdm_name = "iva1_clkdm", + .fixed_div = 2, +}; + +DEFINE_STRUCT_CLK(iva1_mpu_int_ifck, iva1_mpu_int_ifck_parent_names, + iva1_mpu_int_ifck_ops); + +static struct clk mailboxes_ick; + +static struct clk_hw_omap mailboxes_ick_hw = { + .hw = { + .clk = &mailboxes_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_MAILBOXES_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mailboxes_ick, aes_ick_parent_names, aes_ick_ops); + +static const struct clksel_rate common_mcbsp_96m_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel_rate common_mcbsp_mcbsp_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel mcbsp_fck_clksel[] = { + { .parent = &func_96m_ck, .rates = common_mcbsp_96m_rates }, + { .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates }, + { .parent = NULL }, +}; + +static const char *mcbsp1_fck_parent_names[] = { + "func_96m_ck", "mcbsp_clks", +}; + +DEFINE_CLK_OMAP_MUX_GATE(mcbsp1_fck, "core_l4_clkdm", mcbsp_fck_clksel, + OMAP242X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0), + OMAP2_MCBSP1_CLKS_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_MCBSP1_SHIFT, &clkhwops_wait, + mcbsp1_fck_parent_names, dss1_fck_ops); + +static struct clk mcbsp1_ick; + +static struct clk_hw_omap mcbsp1_ick_hw = { + .hw = { + .clk = &mcbsp1_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_MCBSP1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcbsp1_ick, aes_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(mcbsp2_fck, "core_l4_clkdm", mcbsp_fck_clksel, + OMAP242X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0), + OMAP2_MCBSP2_CLKS_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_MCBSP2_SHIFT, &clkhwops_wait, + mcbsp1_fck_parent_names, dss1_fck_ops); + +static struct clk mcbsp2_ick; + +static struct clk_hw_omap mcbsp2_ick_hw = { + .hw = { + .clk = &mcbsp2_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_MCBSP2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcbsp2_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk mcspi1_fck; + +static const char *mcspi1_fck_parent_names[] = { + "func_48m_ck", +}; + +static struct clk_hw_omap mcspi1_fck_hw = { + .hw = { + .clk = &mcspi1_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_MCSPI1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcspi1_fck, mcspi1_fck_parent_names, aes_ick_ops); + +static struct clk mcspi1_ick; + +static struct clk_hw_omap mcspi1_ick_hw = { + .hw = { + .clk = &mcspi1_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_MCSPI1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcspi1_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk mcspi2_fck; + +static struct clk_hw_omap mcspi2_fck_hw = { + .hw = { + .clk = &mcspi2_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_MCSPI2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcspi2_fck, mcspi1_fck_parent_names, aes_ick_ops); + +static struct clk mcspi2_ick; + +static struct clk_hw_omap mcspi2_ick_hw = { + .hw = { + .clk = &mcspi2_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_MCSPI2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcspi2_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk mmc_fck; + +static struct clk_hw_omap mmc_fck_hw = { + .hw = { + .clk = &mmc_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP2420_EN_MMC_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mmc_fck, cam_fck_parent_names, aes_ick_ops); + +static struct clk mmc_ick; + +static struct clk_hw_omap mmc_ick_hw = { + .hw = { + .clk = &mmc_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP2420_EN_MMC_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mmc_ick, aes_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_DIVIDER(mpu_ck, "core_ck", &core_ck, 0x0, + OMAP_CM_REGADDR(MPU_MOD, CM_CLKSEL), + OMAP24XX_CLKSEL_MPU_SHIFT, OMAP24XX_CLKSEL_MPU_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +static struct clk mpu_wdt_fck; + +static struct clk_hw_omap mpu_wdt_fck_hw = { + .hw = { + .clk = &mpu_wdt_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), + .enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(mpu_wdt_fck, gpios_fck_parent_names, aes_ick_ops); + +static struct clk mpu_wdt_ick; + +static struct clk_hw_omap mpu_wdt_ick_hw = { + .hw = { + .clk = &mpu_wdt_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(mpu_wdt_ick, gpios_ick_parent_names, aes_ick_ops); + +static struct clk mspro_fck; + +static struct clk_hw_omap mspro_fck_hw = { + .hw = { + .clk = &mspro_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_MSPRO_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mspro_fck, cam_fck_parent_names, aes_ick_ops); + +static struct clk mspro_ick; + +static struct clk_hw_omap mspro_ick_hw = { + .hw = { + .clk = &mspro_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_MSPRO_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mspro_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk omapctrl_ick; + +static struct clk_hw_omap omapctrl_ick_hw = { + .hw = { + .clk = &omapctrl_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP24XX_EN_OMAPCTRL_SHIFT, + .flags = ENABLE_ON_INIT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(omapctrl_ick, gpios_ick_parent_names, aes_ick_ops); + +static struct clk pka_ick; + +static struct clk_hw_omap pka_ick_hw = { + .hw = { + .clk = &pka_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), + .enable_bit = OMAP24XX_EN_PKA_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(pka_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk rng_ick; + +static struct clk_hw_omap rng_ick_hw = { + .hw = { + .clk = &rng_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), + .enable_bit = OMAP24XX_EN_RNG_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(rng_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk sdma_fck; + +DEFINE_STRUCT_CLK_HW_OMAP(sdma_fck, "core_l3_clkdm"); +DEFINE_STRUCT_CLK(sdma_fck, gfx_ick_parent_names, core_ck_ops); + +static struct clk sdma_ick; + +static struct clk_hw_omap sdma_ick_hw = { + .hw = { + .clk = &sdma_ick, + }, + .ops = &clkhwops_iclk, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), + .enable_bit = OMAP24XX_AUTO_SDMA_SHIFT, + .clkdm_name = "core_l3_clkdm", +}; + +DEFINE_STRUCT_CLK(sdma_ick, gfx_ick_parent_names, core_ck_ops); + +static struct clk sdrc_ick; + +static struct clk_hw_omap sdrc_ick_hw = { + .hw = { + .clk = &sdrc_ick, + }, + .ops = &clkhwops_iclk, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), + .enable_bit = OMAP24XX_AUTO_SDRC_SHIFT, + .flags = ENABLE_ON_INIT, + .clkdm_name = "core_l3_clkdm", +}; + +DEFINE_STRUCT_CLK(sdrc_ick, gfx_ick_parent_names, core_ck_ops); + +static struct clk sha_ick; + +static struct clk_hw_omap sha_ick_hw = { + .hw = { + .clk = &sha_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), + .enable_bit = OMAP24XX_EN_SHA_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(sha_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk ssi_l4_ick; + +static struct clk_hw_omap ssi_l4_ick_hw = { + .hw = { + .clk = &ssi_l4_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP24XX_EN_SSI_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(ssi_l4_ick, aes_ick_parent_names, aes_ick_ops); + +static const struct clksel_rate ssi_ssr_sst_fck_core_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX }, + { .div = 2, .val = 2, .flags = RATE_IN_24XX }, + { .div = 3, .val = 3, .flags = RATE_IN_24XX }, + { .div = 4, .val = 4, .flags = RATE_IN_24XX }, + { .div = 6, .val = 6, .flags = RATE_IN_242X }, + { .div = 8, .val = 8, .flags = RATE_IN_242X }, + { .div = 0 } +}; + +static const struct clksel ssi_ssr_sst_fck_clksel[] = { + { .parent = &core_ck, .rates = ssi_ssr_sst_fck_core_rates }, + { .parent = NULL }, +}; + +static const char *ssi_ssr_sst_fck_parent_names[] = { + "core_ck", +}; + +DEFINE_CLK_OMAP_MUX_GATE(ssi_ssr_sst_fck, "core_l3_clkdm", + ssi_ssr_sst_fck_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), + OMAP24XX_CLKSEL_SSI_MASK, + OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + OMAP24XX_EN_SSI_SHIFT, &clkhwops_wait, + ssi_ssr_sst_fck_parent_names, dsp_fck_ops); + +static struct clk sync_32k_ick; + +static struct clk_hw_omap sync_32k_ick_hw = { + .hw = { + .clk = &sync_32k_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP24XX_EN_32KSYNC_SHIFT, + .flags = ENABLE_ON_INIT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(sync_32k_ick, gpios_ick_parent_names, aes_ick_ops); + +static const struct clksel_rate common_clkout_src_core_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel_rate common_clkout_src_sys_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel_rate common_clkout_src_96m_rates[] = { + { .div = 1, .val = 2, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel_rate common_clkout_src_54m_rates[] = { + { .div = 1, .val = 3, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel common_clkout_src_clksel[] = { + { .parent = &core_ck, .rates = common_clkout_src_core_rates }, + { .parent = &sys_ck, .rates = common_clkout_src_sys_rates }, + { .parent = &func_96m_ck, .rates = common_clkout_src_96m_rates }, + { .parent = &func_54m_ck, .rates = common_clkout_src_54m_rates }, + { .parent = NULL }, +}; + +static const char *sys_clkout_src_parent_names[] = { + "core_ck", "sys_ck", "func_96m_ck", "func_54m_ck", +}; + +DEFINE_CLK_OMAP_MUX_GATE(sys_clkout_src, "wkup_clkdm", common_clkout_src_clksel, + OMAP2420_PRCM_CLKOUT_CTRL, OMAP24XX_CLKOUT_SOURCE_MASK, + OMAP2420_PRCM_CLKOUT_CTRL, OMAP24XX_CLKOUT_EN_SHIFT, + NULL, sys_clkout_src_parent_names, gpt1_fck_ops); + +DEFINE_CLK_DIVIDER(sys_clkout, "sys_clkout_src", &sys_clkout_src, 0x0, + OMAP2420_PRCM_CLKOUT_CTRL, OMAP24XX_CLKOUT_DIV_SHIFT, + OMAP24XX_CLKOUT_DIV_WIDTH, CLK_DIVIDER_POWER_OF_TWO, NULL); + +DEFINE_CLK_OMAP_MUX_GATE(sys_clkout2_src, "wkup_clkdm", + common_clkout_src_clksel, OMAP2420_PRCM_CLKOUT_CTRL, + OMAP2420_CLKOUT2_SOURCE_MASK, + OMAP2420_PRCM_CLKOUT_CTRL, OMAP2420_CLKOUT2_EN_SHIFT, + NULL, sys_clkout_src_parent_names, gpt1_fck_ops); + +DEFINE_CLK_DIVIDER(sys_clkout2, "sys_clkout2_src", &sys_clkout2_src, 0x0, + OMAP2420_PRCM_CLKOUT_CTRL, OMAP2420_CLKOUT2_DIV_SHIFT, + OMAP2420_CLKOUT2_DIV_WIDTH, CLK_DIVIDER_POWER_OF_TWO, NULL); + +static struct clk uart1_fck; + +static struct clk_hw_omap uart1_fck_hw = { + .hw = { + .clk = &uart1_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_UART1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(uart1_fck, mcspi1_fck_parent_names, aes_ick_ops); + +static struct clk uart1_ick; + +static struct clk_hw_omap uart1_ick_hw = { + .hw = { + .clk = &uart1_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_UART1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(uart1_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk uart2_fck; + +static struct clk_hw_omap uart2_fck_hw = { + .hw = { + .clk = &uart2_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_UART2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(uart2_fck, mcspi1_fck_parent_names, aes_ick_ops); + +static struct clk uart2_ick; + +static struct clk_hw_omap uart2_ick_hw = { + .hw = { + .clk = &uart2_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_UART2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(uart2_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk uart3_fck; + +static struct clk_hw_omap uart3_fck_hw = { + .hw = { + .clk = &uart3_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP24XX_EN_UART3_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(uart3_fck, mcspi1_fck_parent_names, aes_ick_ops); + +static struct clk uart3_ick; + +static struct clk_hw_omap uart3_ick_hw = { + .hw = { + .clk = &uart3_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP24XX_EN_UART3_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(uart3_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk usb_fck; + +static struct clk_hw_omap usb_fck_hw = { + .hw = { + .clk = &usb_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP24XX_EN_USB_SHIFT, + .clkdm_name = "core_l3_clkdm", +}; + +DEFINE_STRUCT_CLK(usb_fck, mcspi1_fck_parent_names, aes_ick_ops); + +static const struct clksel_rate usb_l4_ick_core_l3_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX }, + { .div = 2, .val = 2, .flags = RATE_IN_24XX }, + { .div = 4, .val = 4, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel usb_l4_ick_clksel[] = { + { .parent = &core_l3_ck, .rates = usb_l4_ick_core_l3_rates }, + { .parent = NULL }, +}; + +static const char *usb_l4_ick_parent_names[] = { + "core_l3_ck", +}; + +DEFINE_CLK_OMAP_MUX_GATE(usb_l4_ick, "core_l4_clkdm", usb_l4_ick_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), + OMAP24XX_CLKSEL_USB_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + OMAP24XX_EN_USB_SHIFT, &clkhwops_iclk_wait, + usb_l4_ick_parent_names, dsp_fck_ops); + +static struct clk virt_prcm_set; + +static const char *virt_prcm_set_parent_names[] = { + "mpu_ck", +}; + +static const struct clk_ops virt_prcm_set_ops = { + .recalc_rate = &omap2_table_mpu_recalc, + .set_rate = &omap2_select_table_rate, + .round_rate = &omap2_round_to_table_rate, +}; + +DEFINE_STRUCT_CLK_HW_OMAP(virt_prcm_set, NULL); +DEFINE_STRUCT_CLK(virt_prcm_set, virt_prcm_set_parent_names, virt_prcm_set_ops); + +static const struct clksel_rate vlynq_fck_96m_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_242X }, + { .div = 0 } +}; + +static const struct clksel_rate vlynq_fck_core_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_242X }, + { .div = 2, .val = 2, .flags = RATE_IN_242X }, + { .div = 3, .val = 3, .flags = RATE_IN_242X }, + { .div = 4, .val = 4, .flags = RATE_IN_242X }, + { .div = 6, .val = 6, .flags = RATE_IN_242X }, + { .div = 8, .val = 8, .flags = RATE_IN_242X }, + { .div = 9, .val = 9, .flags = RATE_IN_242X }, + { .div = 12, .val = 12, .flags = RATE_IN_242X }, + { .div = 16, .val = 16, .flags = RATE_IN_242X }, + { .div = 18, .val = 18, .flags = RATE_IN_242X }, + { .div = 0 } +}; + +static const struct clksel vlynq_fck_clksel[] = { + { .parent = &func_96m_ck, .rates = vlynq_fck_96m_rates }, + { .parent = &core_ck, .rates = vlynq_fck_core_rates }, + { .parent = NULL }, +}; + +static const char *vlynq_fck_parent_names[] = { + "func_96m_ck", "core_ck", +}; + +DEFINE_CLK_OMAP_MUX_GATE(vlynq_fck, "core_l3_clkdm", vlynq_fck_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), + OMAP2420_CLKSEL_VLYNQ_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP2420_EN_VLYNQ_SHIFT, &clkhwops_wait, + vlynq_fck_parent_names, dss1_fck_ops); + +static struct clk vlynq_ick; + +static struct clk_hw_omap vlynq_ick_hw = { + .hw = { + .clk = &vlynq_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP2420_EN_VLYNQ_SHIFT, + .clkdm_name = "core_l3_clkdm", +}; + +DEFINE_STRUCT_CLK(vlynq_ick, gfx_ick_parent_names, aes_ick_ops); + +static struct clk wdt1_ick; + +static struct clk_hw_omap wdt1_ick_hw = { + .hw = { + .clk = &wdt1_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP24XX_EN_WDT1_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(wdt1_ick, gpios_ick_parent_names, aes_ick_ops); + +static struct clk wdt1_osc_ck; + +static const struct clk_ops wdt1_osc_ck_ops = {}; + +DEFINE_STRUCT_CLK_HW_OMAP(wdt1_osc_ck, NULL); +DEFINE_STRUCT_CLK(wdt1_osc_ck, sys_ck_parent_names, wdt1_osc_ck_ops); + +static struct clk wdt3_fck; + +static struct clk_hw_omap wdt3_fck_hw = { + .hw = { + .clk = &wdt3_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP2420_EN_WDT3_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(wdt3_fck, gpios_fck_parent_names, aes_ick_ops); + +static struct clk wdt3_ick; + +static struct clk_hw_omap wdt3_ick_hw = { + .hw = { + .clk = &wdt3_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP2420_EN_WDT3_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(wdt3_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk wdt4_fck; + +static struct clk_hw_omap wdt4_fck_hw = { + .hw = { + .clk = &wdt4_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_WDT4_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(wdt4_fck, gpios_fck_parent_names, aes_ick_ops); + +static struct clk wdt4_ick; + +static struct clk_hw_omap wdt4_ick_hw = { + .hw = { + .clk = &wdt4_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_WDT4_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(wdt4_ick, aes_ick_parent_names, aes_ick_ops); + +/* + * clkdev integration + */ + +static struct omap_clk omap2420_clks[] = { + /* external root sources */ + CLK(NULL, "func_32k_ck", &func_32k_ck, CK_242X), + CLK(NULL, "secure_32k_ck", &secure_32k_ck, CK_242X), + CLK(NULL, "osc_ck", &osc_ck, CK_242X), + CLK(NULL, "sys_ck", &sys_ck, CK_242X), + CLK(NULL, "alt_ck", &alt_ck, CK_242X), + CLK(NULL, "mcbsp_clks", &mcbsp_clks, CK_242X), + /* internal analog sources */ + CLK(NULL, "dpll_ck", &dpll_ck, CK_242X), + CLK(NULL, "apll96_ck", &apll96_ck, CK_242X), + CLK(NULL, "apll54_ck", &apll54_ck, CK_242X), + /* internal prcm root sources */ + CLK(NULL, "func_54m_ck", &func_54m_ck, CK_242X), + CLK(NULL, "core_ck", &core_ck, CK_242X), + CLK(NULL, "func_96m_ck", &func_96m_ck, CK_242X), + CLK(NULL, "func_48m_ck", &func_48m_ck, CK_242X), + CLK(NULL, "func_12m_ck", &func_12m_ck, CK_242X), + CLK(NULL, "ck_wdt1_osc", &wdt1_osc_ck, CK_242X), + CLK(NULL, "sys_clkout_src", &sys_clkout_src, CK_242X), + CLK(NULL, "sys_clkout", &sys_clkout, CK_242X), + CLK(NULL, "sys_clkout2_src", &sys_clkout2_src, CK_242X), + CLK(NULL, "sys_clkout2", &sys_clkout2, CK_242X), + CLK(NULL, "emul_ck", &emul_ck, CK_242X), + /* mpu domain clocks */ + CLK(NULL, "mpu_ck", &mpu_ck, CK_242X), + /* dsp domain clocks */ + CLK(NULL, "dsp_fck", &dsp_fck, CK_242X), + CLK(NULL, "dsp_ick", &dsp_ick, CK_242X), + CLK(NULL, "iva1_ifck", &iva1_ifck, CK_242X), + CLK(NULL, "iva1_mpu_int_ifck", &iva1_mpu_int_ifck, CK_242X), + /* GFX domain clocks */ + CLK(NULL, "gfx_3d_fck", &gfx_3d_fck, CK_242X), + CLK(NULL, "gfx_2d_fck", &gfx_2d_fck, CK_242X), + CLK(NULL, "gfx_ick", &gfx_ick, CK_242X), + /* DSS domain clocks */ + CLK("omapdss_dss", "ick", &dss_ick, CK_242X), + CLK(NULL, "dss_ick", &dss_ick, CK_242X), + CLK(NULL, "dss1_fck", &dss1_fck, CK_242X), + CLK(NULL, "dss2_fck", &dss2_fck, CK_242X), + CLK(NULL, "dss_54m_fck", &dss_54m_fck, CK_242X), + /* L3 domain clocks */ + CLK(NULL, "core_l3_ck", &core_l3_ck, CK_242X), + CLK(NULL, "ssi_fck", &ssi_ssr_sst_fck, CK_242X), + CLK(NULL, "usb_l4_ick", &usb_l4_ick, CK_242X), + /* L4 domain clocks */ + CLK(NULL, "l4_ck", &l4_ck, CK_242X), + CLK(NULL, "ssi_l4_ick", &ssi_l4_ick, CK_242X), + CLK(NULL, "wu_l4_ick", &wu_l4_ick, CK_242X), + /* virtual meta-group clock */ + CLK(NULL, "virt_prcm_set", &virt_prcm_set, CK_242X), + /* general l4 interface ck, multi-parent functional clk */ + CLK(NULL, "gpt1_ick", &gpt1_ick, CK_242X), + CLK(NULL, "gpt1_fck", &gpt1_fck, CK_242X), + CLK(NULL, "gpt2_ick", &gpt2_ick, CK_242X), + CLK(NULL, "gpt2_fck", &gpt2_fck, CK_242X), + CLK(NULL, "gpt3_ick", &gpt3_ick, CK_242X), + CLK(NULL, "gpt3_fck", &gpt3_fck, CK_242X), + CLK(NULL, "gpt4_ick", &gpt4_ick, CK_242X), + CLK(NULL, "gpt4_fck", &gpt4_fck, CK_242X), + CLK(NULL, "gpt5_ick", &gpt5_ick, CK_242X), + CLK(NULL, "gpt5_fck", &gpt5_fck, CK_242X), + CLK(NULL, "gpt6_ick", &gpt6_ick, CK_242X), + CLK(NULL, "gpt6_fck", &gpt6_fck, CK_242X), + CLK(NULL, "gpt7_ick", &gpt7_ick, CK_242X), + CLK(NULL, "gpt7_fck", &gpt7_fck, CK_242X), + CLK(NULL, "gpt8_ick", &gpt8_ick, CK_242X), + CLK(NULL, "gpt8_fck", &gpt8_fck, CK_242X), + CLK(NULL, "gpt9_ick", &gpt9_ick, CK_242X), + CLK(NULL, "gpt9_fck", &gpt9_fck, CK_242X), + CLK(NULL, "gpt10_ick", &gpt10_ick, CK_242X), + CLK(NULL, "gpt10_fck", &gpt10_fck, CK_242X), + CLK(NULL, "gpt11_ick", &gpt11_ick, CK_242X), + CLK(NULL, "gpt11_fck", &gpt11_fck, CK_242X), + CLK(NULL, "gpt12_ick", &gpt12_ick, CK_242X), + CLK(NULL, "gpt12_fck", &gpt12_fck, CK_242X), + CLK("omap-mcbsp.1", "ick", &mcbsp1_ick, CK_242X), + CLK(NULL, "mcbsp1_ick", &mcbsp1_ick, CK_242X), + CLK(NULL, "mcbsp1_fck", &mcbsp1_fck, CK_242X), + CLK("omap-mcbsp.2", "ick", &mcbsp2_ick, CK_242X), + CLK(NULL, "mcbsp2_ick", &mcbsp2_ick, CK_242X), + CLK(NULL, "mcbsp2_fck", &mcbsp2_fck, CK_242X), + CLK("omap2_mcspi.1", "ick", &mcspi1_ick, CK_242X), + CLK(NULL, "mcspi1_ick", &mcspi1_ick, CK_242X), + CLK(NULL, "mcspi1_fck", &mcspi1_fck, CK_242X), + CLK("omap2_mcspi.2", "ick", &mcspi2_ick, CK_242X), + CLK(NULL, "mcspi2_ick", &mcspi2_ick, CK_242X), + CLK(NULL, "mcspi2_fck", &mcspi2_fck, CK_242X), + CLK(NULL, "uart1_ick", &uart1_ick, CK_242X), + CLK(NULL, "uart1_fck", &uart1_fck, CK_242X), + CLK(NULL, "uart2_ick", &uart2_ick, CK_242X), + CLK(NULL, "uart2_fck", &uart2_fck, CK_242X), + CLK(NULL, "uart3_ick", &uart3_ick, CK_242X), + CLK(NULL, "uart3_fck", &uart3_fck, CK_242X), + CLK(NULL, "gpios_ick", &gpios_ick, CK_242X), + CLK(NULL, "gpios_fck", &gpios_fck, CK_242X), + CLK("omap_wdt", "ick", &mpu_wdt_ick, CK_242X), + CLK(NULL, "mpu_wdt_ick", &mpu_wdt_ick, CK_242X), + CLK(NULL, "mpu_wdt_fck", &mpu_wdt_fck, CK_242X), + CLK(NULL, "sync_32k_ick", &sync_32k_ick, CK_242X), + CLK(NULL, "wdt1_ick", &wdt1_ick, CK_242X), + CLK(NULL, "omapctrl_ick", &omapctrl_ick, CK_242X), + CLK("omap24xxcam", "fck", &cam_fck, CK_242X), + CLK(NULL, "cam_fck", &cam_fck, CK_242X), + CLK("omap24xxcam", "ick", &cam_ick, CK_242X), + CLK(NULL, "cam_ick", &cam_ick, CK_242X), + CLK(NULL, "mailboxes_ick", &mailboxes_ick, CK_242X), + CLK(NULL, "wdt4_ick", &wdt4_ick, CK_242X), + CLK(NULL, "wdt4_fck", &wdt4_fck, CK_242X), + CLK(NULL, "wdt3_ick", &wdt3_ick, CK_242X), + CLK(NULL, "wdt3_fck", &wdt3_fck, CK_242X), + CLK(NULL, "mspro_ick", &mspro_ick, CK_242X), + CLK(NULL, "mspro_fck", &mspro_fck, CK_242X), + CLK("mmci-omap.0", "ick", &mmc_ick, CK_242X), + CLK(NULL, "mmc_ick", &mmc_ick, CK_242X), + CLK("mmci-omap.0", "fck", &mmc_fck, CK_242X), + CLK(NULL, "mmc_fck", &mmc_fck, CK_242X), + CLK(NULL, "fac_ick", &fac_ick, CK_242X), + CLK(NULL, "fac_fck", &fac_fck, CK_242X), + CLK(NULL, "eac_ick", &eac_ick, CK_242X), + CLK(NULL, "eac_fck", &eac_fck, CK_242X), + CLK("omap_hdq.0", "ick", &hdq_ick, CK_242X), + CLK(NULL, "hdq_ick", &hdq_ick, CK_242X), + CLK("omap_hdq.0", "fck", &hdq_fck, CK_242X), + CLK(NULL, "hdq_fck", &hdq_fck, CK_242X), + CLK("omap_i2c.1", "ick", &i2c1_ick, CK_242X), + CLK(NULL, "i2c1_ick", &i2c1_ick, CK_242X), + CLK(NULL, "i2c1_fck", &i2c1_fck, CK_242X), + CLK("omap_i2c.2", "ick", &i2c2_ick, CK_242X), + CLK(NULL, "i2c2_ick", &i2c2_ick, CK_242X), + CLK(NULL, "i2c2_fck", &i2c2_fck, CK_242X), + CLK(NULL, "gpmc_fck", &gpmc_fck, CK_242X), + CLK(NULL, "sdma_fck", &sdma_fck, CK_242X), + CLK(NULL, "sdma_ick", &sdma_ick, CK_242X), + CLK(NULL, "sdrc_ick", &sdrc_ick, CK_242X), + CLK(NULL, "vlynq_ick", &vlynq_ick, CK_242X), + CLK(NULL, "vlynq_fck", &vlynq_fck, CK_242X), + CLK(NULL, "des_ick", &des_ick, CK_242X), + CLK("omap-sham", "ick", &sha_ick, CK_242X), + CLK(NULL, "sha_ick", &sha_ick, CK_242X), + CLK("omap_rng", "ick", &rng_ick, CK_242X), + CLK(NULL, "rng_ick", &rng_ick, CK_242X), + CLK("omap-aes", "ick", &aes_ick, CK_242X), + CLK(NULL, "aes_ick", &aes_ick, CK_242X), + CLK(NULL, "pka_ick", &pka_ick, CK_242X), + CLK(NULL, "usb_fck", &usb_fck, CK_242X), + CLK("musb-hdrc", "fck", &osc_ck, CK_242X), + CLK(NULL, "timer_32k_ck", &func_32k_ck, CK_242X), + CLK(NULL, "timer_sys_ck", &sys_ck, CK_242X), + CLK(NULL, "timer_ext_ck", &alt_ck, CK_242X), + CLK(NULL, "cpufreq_ck", &virt_prcm_set, CK_242X), +}; + + +static const char *enable_init_clks[] = { + "apll96_ck", + "apll54_ck", + "sync_32k_ick", + "omapctrl_ick", + "gpmc_fck", + "sdrc_ick", +}; + +/* + * init code + */ + +int __init omap2420_clk_init(void) +{ + struct omap_clk *c; + + prcm_clksrc_ctrl = OMAP2420_PRCM_CLKSRC_CTRL; + cpu_mask = RATE_IN_242X; + rate_table = omap2420_rate_table; + + omap2xxx_clkt_dpllcore_init(&dpll_ck_hw.hw); + + omap2xxx_clkt_vps_check_bootloader_rates(); + + for (c = omap2420_clks; c < omap2420_clks + ARRAY_SIZE(omap2420_clks); + c++) { + clkdev_add(&c->lk); + if (!__clk_init(NULL, c->lk.clk)) + omap2_init_clk_hw_omap_clocks(c->lk.clk); + } + + omap2_clk_disable_autoidle_all(); + + omap2_clk_enable_init_clocks(enable_init_clks, + ARRAY_SIZE(enable_init_clks)); + + pr_info("Clocking rate (Crystal/DPLL/MPU): %ld.%01ld/%ld/%ld MHz\n", + (clk_get_rate(&sys_ck) / 1000000), + (clk_get_rate(&sys_ck) / 100000) % 10, + (clk_get_rate(&dpll_ck) / 1000000), + (clk_get_rate(&mpu_ck) / 1000000)); + + return 0; +} diff --git a/arch/arm/mach-omap2/cclock2430_data.c b/arch/arm/mach-omap2/cclock2430_data.c new file mode 100644 index 0000000..eda079b --- /dev/null +++ b/arch/arm/mach-omap2/cclock2430_data.c @@ -0,0 +1,2065 @@ +/* + * OMAP2430 clock data + * + * Copyright (C) 2005-2009, 2012 Texas Instruments, Inc. + * Copyright (C) 2004-2011 Nokia Corporation + * + * Contacts: + * Richard Woodruff <r-woodruff2@ti.com> + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/clk.h> +#include <linux/clk-private.h> +#include <linux/list.h> + +#include "soc.h" +#include "iomap.h" +#include "clock.h" +#include "clock2xxx.h" +#include "opp2xxx.h" +#include "cm2xxx.h" +#include "prm2xxx.h" +#include "prm-regbits-24xx.h" +#include "cm-regbits-24xx.h" +#include "sdrc.h" +#include "control.h" + +#define OMAP_CM_REGADDR OMAP2430_CM_REGADDR + +/* + * 2430 clock tree. + * + * NOTE:In many cases here we are assigning a 'default' parent. In + * many cases the parent is selectable. The set parent calls will + * also switch sources. + * + * Several sources are given initial rates which may be wrong, this will + * be fixed up in the init func. + * + * Things are broadly separated below by clock domains. It is + * noteworthy that most peripherals have dependencies on multiple clock + * domains. Many get their interface clocks from the L4 domain, but get + * functional clocks from fixed sources or other core domain derived + * clocks. + */ + +DEFINE_CLK_FIXED_RATE(alt_ck, CLK_IS_ROOT, 54000000, 0x0); + +DEFINE_CLK_FIXED_RATE(func_32k_ck, CLK_IS_ROOT, 32768, 0x0); + +DEFINE_CLK_FIXED_RATE(mcbsp_clks, CLK_IS_ROOT, 0x0, 0x0); + +static struct clk osc_ck; + +static const struct clk_ops osc_ck_ops = { + .enable = &omap2_enable_osc_ck, + .disable = omap2_disable_osc_ck, + .recalc_rate = &omap2_osc_clk_recalc, +}; + +static struct clk_hw_omap osc_ck_hw = { + .hw = { + .clk = &osc_ck, + }, +}; + +static struct clk osc_ck = { + .name = "osc_ck", + .ops = &osc_ck_ops, + .hw = &osc_ck_hw.hw, + .flags = CLK_IS_ROOT, +}; + +DEFINE_CLK_FIXED_RATE(secure_32k_ck, CLK_IS_ROOT, 32768, 0x0); + +static struct clk sys_ck; + +static const char *sys_ck_parent_names[] = { + "osc_ck", +}; + +static const struct clk_ops sys_ck_ops = { + .init = &omap2_init_clk_clkdm, + .recalc_rate = &omap2xxx_sys_clk_recalc, +}; + +DEFINE_STRUCT_CLK_HW_OMAP(sys_ck, "wkup_clkdm"); +DEFINE_STRUCT_CLK(sys_ck, sys_ck_parent_names, sys_ck_ops); + +static struct dpll_data dpll_dd = { + .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), + .mult_mask = OMAP24XX_DPLL_MULT_MASK, + .div1_mask = OMAP24XX_DPLL_DIV_MASK, + .clk_bypass = &sys_ck, + .clk_ref = &sys_ck, + .control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_mask = OMAP24XX_EN_DPLL_MASK, + .max_multiplier = 1023, + .min_divider = 1, + .max_divider = 16, +}; + +static struct clk dpll_ck; + +static const char *dpll_ck_parent_names[] = { + "sys_ck", +}; + +static const struct clk_ops dpll_ck_ops = { + .init = &omap2_init_clk_clkdm, + .get_parent = &omap2_init_dpll_parent, + .recalc_rate = &omap2_dpllcore_recalc, + .round_rate = &omap2_dpll_round_rate, + .set_rate = &omap2_reprogram_dpllcore, +}; + +static struct clk_hw_omap dpll_ck_hw = { + .hw = { + .clk = &dpll_ck, + }, + .ops = &clkhwops_omap2xxx_dpll, + .dpll_data = &dpll_dd, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(dpll_ck, dpll_ck_parent_names, dpll_ck_ops); + +static struct clk core_ck; + +static const char *core_ck_parent_names[] = { + "dpll_ck", +}; + +static const struct clk_ops core_ck_ops = { + .init = &omap2_init_clk_clkdm, +}; + +DEFINE_STRUCT_CLK_HW_OMAP(core_ck, "wkup_clkdm"); +DEFINE_STRUCT_CLK(core_ck, core_ck_parent_names, core_ck_ops); + +DEFINE_CLK_DIVIDER(core_l3_ck, "core_ck", &core_ck, 0x0, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), + OMAP24XX_CLKSEL_L3_SHIFT, OMAP24XX_CLKSEL_L3_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +DEFINE_CLK_DIVIDER(l4_ck, "core_l3_ck", &core_l3_ck, 0x0, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), + OMAP24XX_CLKSEL_L4_SHIFT, OMAP24XX_CLKSEL_L4_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +static struct clk aes_ick; + +static const char *aes_ick_parent_names[] = { + "l4_ck", +}; + +static const struct clk_ops aes_ick_ops = { + .init = &omap2_init_clk_clkdm, + .enable = &omap2_dflt_clk_enable, + .disable = &omap2_dflt_clk_disable, + .is_enabled = &omap2_dflt_clk_is_enabled, +}; + +static struct clk_hw_omap aes_ick_hw = { + .hw = { + .clk = &aes_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), + .enable_bit = OMAP24XX_EN_AES_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(aes_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk apll54_ck; + +static const struct clk_ops apll54_ck_ops = { + .init = &omap2_init_clk_clkdm, + .enable = &omap2_clk_apll54_enable, + .disable = &omap2_clk_apll54_disable, + .recalc_rate = &omap2_clk_apll54_recalc, +}; + +static struct clk_hw_omap apll54_ck_hw = { + .hw = { + .clk = &apll54_ck, + }, + .ops = &clkhwops_apll54, + .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_bit = OMAP24XX_EN_54M_PLL_SHIFT, + .flags = ENABLE_ON_INIT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(apll54_ck, dpll_ck_parent_names, apll54_ck_ops); + +static struct clk apll96_ck; + +static const struct clk_ops apll96_ck_ops = { + .init = &omap2_init_clk_clkdm, + .enable = &omap2_clk_apll96_enable, + .disable = &omap2_clk_apll96_disable, + .recalc_rate = &omap2_clk_apll96_recalc, +}; + +static struct clk_hw_omap apll96_ck_hw = { + .hw = { + .clk = &apll96_ck, + }, + .ops = &clkhwops_apll96, + .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_bit = OMAP24XX_EN_96M_PLL_SHIFT, + .flags = ENABLE_ON_INIT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(apll96_ck, dpll_ck_parent_names, apll96_ck_ops); + +static const char *func_96m_ck_parent_names[] = { + "apll96_ck", "alt_ck", +}; + +DEFINE_CLK_MUX(func_96m_ck, func_96m_ck_parent_names, NULL, 0x0, + OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), OMAP2430_96M_SOURCE_SHIFT, + OMAP2430_96M_SOURCE_WIDTH, 0x0, NULL); + +static struct clk cam_fck; + +static const char *cam_fck_parent_names[] = { + "func_96m_ck", +}; + +static struct clk_hw_omap cam_fck_hw = { + .hw = { + .clk = &cam_fck, + }, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_CAM_SHIFT, + .clkdm_name = "core_l3_clkdm", +}; + +DEFINE_STRUCT_CLK(cam_fck, cam_fck_parent_names, aes_ick_ops); + +static struct clk cam_ick; + +static struct clk_hw_omap cam_ick_hw = { + .hw = { + .clk = &cam_ick, + }, + .ops = &clkhwops_iclk, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_CAM_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(cam_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk des_ick; + +static struct clk_hw_omap des_ick_hw = { + .hw = { + .clk = &des_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), + .enable_bit = OMAP24XX_EN_DES_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(des_ick, aes_ick_parent_names, aes_ick_ops); + +static const struct clksel_rate dsp_fck_core_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX }, + { .div = 2, .val = 2, .flags = RATE_IN_24XX }, + { .div = 3, .val = 3, .flags = RATE_IN_24XX }, + { .div = 4, .val = 4, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel dsp_fck_clksel[] = { + { .parent = &core_ck, .rates = dsp_fck_core_rates }, + { .parent = NULL }, +}; + +static const char *dsp_fck_parent_names[] = { + "core_ck", +}; + +static struct clk dsp_fck; + +static const struct clk_ops dsp_fck_ops = { + .init = &omap2_init_clk_clkdm, + .enable = &omap2_dflt_clk_enable, + .disable = &omap2_dflt_clk_disable, + .is_enabled = &omap2_dflt_clk_is_enabled, + .recalc_rate = &omap2_clksel_recalc, + .set_rate = &omap2_clksel_set_rate, + .round_rate = &omap2_clksel_round_rate, +}; + +DEFINE_CLK_OMAP_MUX_GATE(dsp_fck, "dsp_clkdm", dsp_fck_clksel, + OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL), + OMAP24XX_CLKSEL_DSP_MASK, + OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN), + OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT, &clkhwops_wait, + dsp_fck_parent_names, dsp_fck_ops); + +static const struct clksel_rate dss1_fck_sys_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel_rate dss1_fck_core_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX }, + { .div = 2, .val = 2, .flags = RATE_IN_24XX }, + { .div = 3, .val = 3, .flags = RATE_IN_24XX }, + { .div = 4, .val = 4, .flags = RATE_IN_24XX }, + { .div = 5, .val = 5, .flags = RATE_IN_24XX }, + { .div = 6, .val = 6, .flags = RATE_IN_24XX }, + { .div = 8, .val = 8, .flags = RATE_IN_24XX }, + { .div = 9, .val = 9, .flags = RATE_IN_24XX }, + { .div = 12, .val = 12, .flags = RATE_IN_24XX }, + { .div = 16, .val = 16, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel dss1_fck_clksel[] = { + { .parent = &sys_ck, .rates = dss1_fck_sys_rates }, + { .parent = &core_ck, .rates = dss1_fck_core_rates }, + { .parent = NULL }, +}; + +static const char *dss1_fck_parent_names[] = { + "sys_ck", "core_ck", +}; + +static const struct clk_ops dss1_fck_ops = { + .init = &omap2_init_clk_clkdm, + .enable = &omap2_dflt_clk_enable, + .disable = &omap2_dflt_clk_disable, + .is_enabled = &omap2_dflt_clk_is_enabled, + .recalc_rate = &omap2_clksel_recalc, + .get_parent = &omap2_clksel_find_parent_index, + .set_parent = &omap2_clksel_set_parent, +}; + +DEFINE_CLK_OMAP_MUX_GATE(dss1_fck, "dss_clkdm", dss1_fck_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), + OMAP24XX_CLKSEL_DSS1_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_DSS1_SHIFT, NULL, + dss1_fck_parent_names, dss1_fck_ops); + +static const struct clksel_rate dss2_fck_sys_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel_rate dss2_fck_48m_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel_rate func_48m_apll96_rates[] = { + { .div = 2, .val = 0, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel_rate func_48m_alt_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel func_48m_clksel[] = { + { .parent = &apll96_ck, .rates = func_48m_apll96_rates }, + { .parent = &alt_ck, .rates = func_48m_alt_rates }, + { .parent = NULL }, +}; + +static const char *func_48m_ck_parent_names[] = { + "apll96_ck", "alt_ck", +}; + +static struct clk func_48m_ck; + +static const struct clk_ops func_48m_ck_ops = { + .init = &omap2_init_clk_clkdm, + .recalc_rate = &omap2_clksel_recalc, + .set_rate = &omap2_clksel_set_rate, + .round_rate = &omap2_clksel_round_rate, + .get_parent = &omap2_clksel_find_parent_index, + .set_parent = &omap2_clksel_set_parent, +}; + +static struct clk_hw_omap func_48m_ck_hw = { + .hw = { + .clk = &func_48m_ck, + }, + .clksel = func_48m_clksel, + .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), + .clksel_mask = OMAP24XX_48M_SOURCE_MASK, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(func_48m_ck, func_48m_ck_parent_names, func_48m_ck_ops); + +static const struct clksel dss2_fck_clksel[] = { + { .parent = &sys_ck, .rates = dss2_fck_sys_rates }, + { .parent = &func_48m_ck, .rates = dss2_fck_48m_rates }, + { .parent = NULL }, +}; + +static const char *dss2_fck_parent_names[] = { + "sys_ck", "func_48m_ck", +}; + +DEFINE_CLK_OMAP_MUX_GATE(dss2_fck, "dss_clkdm", dss2_fck_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), + OMAP24XX_CLKSEL_DSS2_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_DSS2_SHIFT, NULL, + dss2_fck_parent_names, dss1_fck_ops); + +static const char *func_54m_ck_parent_names[] = { + "apll54_ck", "alt_ck", +}; + +DEFINE_CLK_MUX(func_54m_ck, func_54m_ck_parent_names, NULL, 0x0, + OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), + OMAP24XX_54M_SOURCE_SHIFT, OMAP24XX_54M_SOURCE_WIDTH, 0x0, NULL); + +static struct clk dss_54m_fck; + +static const char *dss_54m_fck_parent_names[] = { + "func_54m_ck", +}; + +static struct clk_hw_omap dss_54m_fck_hw = { + .hw = { + .clk = &dss_54m_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_TV_SHIFT, + .clkdm_name = "dss_clkdm", +}; + +DEFINE_STRUCT_CLK(dss_54m_fck, dss_54m_fck_parent_names, aes_ick_ops); + +static struct clk dss_ick; + +static struct clk_hw_omap dss_ick_hw = { + .hw = { + .clk = &dss_ick, + }, + .ops = &clkhwops_iclk, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_DSS1_SHIFT, + .clkdm_name = "dss_clkdm", +}; + +DEFINE_STRUCT_CLK(dss_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk emul_ck; + +static struct clk_hw_omap emul_ck_hw = { + .hw = { + .clk = &emul_ck, + }, + .enable_reg = OMAP2430_PRCM_CLKEMUL_CTRL, + .enable_bit = OMAP24XX_EMULATION_EN_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(emul_ck, dss_54m_fck_parent_names, aes_ick_ops); + +DEFINE_CLK_FIXED_FACTOR(func_12m_ck, "func_48m_ck", &func_48m_ck, 0x0, 1, 4); + +static struct clk fac_fck; + +static const char *fac_fck_parent_names[] = { + "func_12m_ck", +}; + +static struct clk_hw_omap fac_fck_hw = { + .hw = { + .clk = &fac_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_FAC_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(fac_fck, fac_fck_parent_names, aes_ick_ops); + +static struct clk fac_ick; + +static struct clk_hw_omap fac_ick_hw = { + .hw = { + .clk = &fac_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_FAC_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(fac_ick, aes_ick_parent_names, aes_ick_ops); + +static const struct clksel gfx_fck_clksel[] = { + { .parent = &core_l3_ck, .rates = gfx_l3_rates }, + { .parent = NULL }, +}; + +static const char *gfx_2d_fck_parent_names[] = { + "core_l3_ck", +}; + +DEFINE_CLK_OMAP_MUX_GATE(gfx_2d_fck, "gfx_clkdm", gfx_fck_clksel, + OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL), + OMAP_CLKSEL_GFX_MASK, + OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN), + OMAP24XX_EN_2D_SHIFT, &clkhwops_wait, + gfx_2d_fck_parent_names, dsp_fck_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gfx_3d_fck, "gfx_clkdm", gfx_fck_clksel, + OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL), + OMAP_CLKSEL_GFX_MASK, + OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN), + OMAP24XX_EN_3D_SHIFT, &clkhwops_wait, + gfx_2d_fck_parent_names, dsp_fck_ops); + +static struct clk gfx_ick; + +static const char *gfx_ick_parent_names[] = { + "core_l3_ck", +}; + +static struct clk_hw_omap gfx_ick_hw = { + .hw = { + .clk = &gfx_ick, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN), + .enable_bit = OMAP_EN_GFX_SHIFT, + .clkdm_name = "gfx_clkdm", +}; + +DEFINE_STRUCT_CLK(gfx_ick, gfx_ick_parent_names, aes_ick_ops); + +static struct clk gpio5_fck; + +static const char *gpio5_fck_parent_names[] = { + "func_32k_ck", +}; + +static struct clk_hw_omap gpio5_fck_hw = { + .hw = { + .clk = &gpio5_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP2430_EN_GPIO5_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpio5_fck, gpio5_fck_parent_names, aes_ick_ops); + +static struct clk gpio5_ick; + +static struct clk_hw_omap gpio5_ick_hw = { + .hw = { + .clk = &gpio5_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP2430_EN_GPIO5_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpio5_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk gpios_fck; + +static struct clk_hw_omap gpios_fck_hw = { + .hw = { + .clk = &gpios_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), + .enable_bit = OMAP24XX_EN_GPIOS_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(gpios_fck, gpio5_fck_parent_names, aes_ick_ops); + +static struct clk wu_l4_ick; + +DEFINE_STRUCT_CLK_HW_OMAP(wu_l4_ick, "wkup_clkdm"); +DEFINE_STRUCT_CLK(wu_l4_ick, dpll_ck_parent_names, core_ck_ops); + +static struct clk gpios_ick; + +static const char *gpios_ick_parent_names[] = { + "wu_l4_ick", +}; + +static struct clk_hw_omap gpios_ick_hw = { + .hw = { + .clk = &gpios_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP24XX_EN_GPIOS_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(gpios_ick, gpios_ick_parent_names, aes_ick_ops); + +static struct clk gpmc_fck; + +static struct clk_hw_omap gpmc_fck_hw = { + .hw = { + .clk = &gpmc_fck, + }, + .ops = &clkhwops_iclk, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), + .enable_bit = OMAP24XX_AUTO_GPMC_SHIFT, + .flags = ENABLE_ON_INIT, + .clkdm_name = "core_l3_clkdm", +}; + +DEFINE_STRUCT_CLK(gpmc_fck, gfx_ick_parent_names, core_ck_ops); + +static const struct clksel_rate gpt_alt_rates[] = { + { .div = 1, .val = 2, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel omap24xx_gpt_clksel[] = { + { .parent = &func_32k_ck, .rates = gpt_32k_rates }, + { .parent = &sys_ck, .rates = gpt_sys_rates }, + { .parent = &alt_ck, .rates = gpt_alt_rates }, + { .parent = NULL }, +}; + +static const char *gpt10_fck_parent_names[] = { + "func_32k_ck", "sys_ck", "alt_ck", +}; + +DEFINE_CLK_OMAP_MUX_GATE(gpt10_fck, "core_l4_clkdm", omap24xx_gpt_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + OMAP24XX_CLKSEL_GPT10_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_GPT10_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, dss1_fck_ops); + +static struct clk gpt10_ick; + +static struct clk_hw_omap gpt10_ick_hw = { + .hw = { + .clk = &gpt10_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT10_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt10_ick, aes_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt11_fck, "core_l4_clkdm", omap24xx_gpt_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + OMAP24XX_CLKSEL_GPT11_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_GPT11_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, dss1_fck_ops); + +static struct clk gpt11_ick; + +static struct clk_hw_omap gpt11_ick_hw = { + .hw = { + .clk = &gpt11_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT11_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt11_ick, aes_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt12_fck, "core_l4_clkdm", omap24xx_gpt_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + OMAP24XX_CLKSEL_GPT12_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_GPT12_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, dss1_fck_ops); + +static struct clk gpt12_ick; + +static struct clk_hw_omap gpt12_ick_hw = { + .hw = { + .clk = &gpt12_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT12_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt12_ick, aes_ick_parent_names, aes_ick_ops); + +static const struct clk_ops gpt1_fck_ops = { + .init = &omap2_init_clk_clkdm, + .enable = &omap2_dflt_clk_enable, + .disable = &omap2_dflt_clk_disable, + .is_enabled = &omap2_dflt_clk_is_enabled, + .recalc_rate = &omap2_clksel_recalc, + .set_rate = &omap2_clksel_set_rate, + .round_rate = &omap2_clksel_round_rate, + .get_parent = &omap2_clksel_find_parent_index, + .set_parent = &omap2_clksel_set_parent, +}; + +DEFINE_CLK_OMAP_MUX_GATE(gpt1_fck, "core_l4_clkdm", omap24xx_gpt_clksel, + OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL1), + OMAP24XX_CLKSEL_GPT1_MASK, + OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), + OMAP24XX_EN_GPT1_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, gpt1_fck_ops); + +static struct clk gpt1_ick; + +static struct clk_hw_omap gpt1_ick_hw = { + .hw = { + .clk = &gpt1_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP24XX_EN_GPT1_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt1_ick, gpios_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt2_fck, "core_l4_clkdm", omap24xx_gpt_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + OMAP24XX_CLKSEL_GPT2_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_GPT2_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, dss1_fck_ops); + +static struct clk gpt2_ick; + +static struct clk_hw_omap gpt2_ick_hw = { + .hw = { + .clk = &gpt2_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt2_ick, aes_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt3_fck, "core_l4_clkdm", omap24xx_gpt_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + OMAP24XX_CLKSEL_GPT3_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_GPT3_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, dss1_fck_ops); + +static struct clk gpt3_ick; + +static struct clk_hw_omap gpt3_ick_hw = { + .hw = { + .clk = &gpt3_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT3_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt3_ick, aes_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt4_fck, "core_l4_clkdm", omap24xx_gpt_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + OMAP24XX_CLKSEL_GPT4_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_GPT4_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, dss1_fck_ops); + +static struct clk gpt4_ick; + +static struct clk_hw_omap gpt4_ick_hw = { + .hw = { + .clk = &gpt4_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT4_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt4_ick, aes_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt5_fck, "core_l4_clkdm", omap24xx_gpt_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + OMAP24XX_CLKSEL_GPT5_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_GPT5_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, dss1_fck_ops); + +static struct clk gpt5_ick; + +static struct clk_hw_omap gpt5_ick_hw = { + .hw = { + .clk = &gpt5_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT5_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt5_ick, aes_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt6_fck, "core_l4_clkdm", omap24xx_gpt_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + OMAP24XX_CLKSEL_GPT6_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_GPT6_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, dss1_fck_ops); + +static struct clk gpt6_ick; + +static struct clk_hw_omap gpt6_ick_hw = { + .hw = { + .clk = &gpt6_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT6_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt6_ick, aes_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt7_fck, "core_l4_clkdm", omap24xx_gpt_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + OMAP24XX_CLKSEL_GPT7_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_GPT7_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, dss1_fck_ops); + +static struct clk gpt7_ick; + +static struct clk_hw_omap gpt7_ick_hw = { + .hw = { + .clk = &gpt7_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT7_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt7_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk gpt8_fck; + +DEFINE_CLK_OMAP_MUX_GATE(gpt8_fck, "core_l4_clkdm", omap24xx_gpt_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + OMAP24XX_CLKSEL_GPT8_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_GPT8_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, dss1_fck_ops); + +static struct clk gpt8_ick; + +static struct clk_hw_omap gpt8_ick_hw = { + .hw = { + .clk = &gpt8_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT8_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt8_ick, aes_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt9_fck, "core_l4_clkdm", omap24xx_gpt_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), + OMAP24XX_CLKSEL_GPT9_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_GPT9_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, dss1_fck_ops); + +static struct clk gpt9_ick; + +static struct clk_hw_omap gpt9_ick_hw = { + .hw = { + .clk = &gpt9_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_GPT9_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt9_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk hdq_fck; + +static struct clk_hw_omap hdq_fck_hw = { + .hw = { + .clk = &hdq_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_HDQ_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(hdq_fck, fac_fck_parent_names, aes_ick_ops); + +static struct clk hdq_ick; + +static struct clk_hw_omap hdq_ick_hw = { + .hw = { + .clk = &hdq_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_HDQ_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(hdq_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk i2c1_ick; + +static struct clk_hw_omap i2c1_ick_hw = { + .hw = { + .clk = &i2c1_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP2420_EN_I2C1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(i2c1_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk i2c2_ick; + +static struct clk_hw_omap i2c2_ick_hw = { + .hw = { + .clk = &i2c2_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP2420_EN_I2C2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(i2c2_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk i2chs1_fck; + +static struct clk_hw_omap i2chs1_fck_hw = { + .hw = { + .clk = &i2chs1_fck, + }, + .ops = &clkhwops_omap2430_i2chs_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP2430_EN_I2CHS1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(i2chs1_fck, cam_fck_parent_names, aes_ick_ops); + +static struct clk i2chs2_fck; + +static struct clk_hw_omap i2chs2_fck_hw = { + .hw = { + .clk = &i2chs2_fck, + }, + .ops = &clkhwops_omap2430_i2chs_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP2430_EN_I2CHS2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(i2chs2_fck, cam_fck_parent_names, aes_ick_ops); + +static struct clk icr_ick; + +static struct clk_hw_omap icr_ick_hw = { + .hw = { + .clk = &icr_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP2430_EN_ICR_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(icr_ick, gpios_ick_parent_names, aes_ick_ops); + +static const struct clksel dsp_ick_clksel[] = { + { .parent = &dsp_fck, .rates = dsp_ick_rates }, + { .parent = NULL }, +}; + +static const char *iva2_1_ick_parent_names[] = { + "dsp_fck", +}; + +DEFINE_CLK_OMAP_MUX_GATE(iva2_1_ick, "dsp_clkdm", dsp_ick_clksel, + OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL), + OMAP24XX_CLKSEL_DSP_IF_MASK, + OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN), + OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT, &clkhwops_wait, + iva2_1_ick_parent_names, dsp_fck_ops); + +static struct clk mailboxes_ick; + +static struct clk_hw_omap mailboxes_ick_hw = { + .hw = { + .clk = &mailboxes_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_MAILBOXES_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mailboxes_ick, aes_ick_parent_names, aes_ick_ops); + +static const struct clksel_rate common_mcbsp_96m_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel_rate common_mcbsp_mcbsp_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel mcbsp_fck_clksel[] = { + { .parent = &func_96m_ck, .rates = common_mcbsp_96m_rates }, + { .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates }, + { .parent = NULL }, +}; + +static const char *mcbsp1_fck_parent_names[] = { + "func_96m_ck", "mcbsp_clks", +}; + +DEFINE_CLK_OMAP_MUX_GATE(mcbsp1_fck, "core_l4_clkdm", mcbsp_fck_clksel, + OMAP243X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0), + OMAP2_MCBSP1_CLKS_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_MCBSP1_SHIFT, &clkhwops_wait, + mcbsp1_fck_parent_names, dss1_fck_ops); + +static struct clk mcbsp1_ick; + +static struct clk_hw_omap mcbsp1_ick_hw = { + .hw = { + .clk = &mcbsp1_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_MCBSP1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcbsp1_ick, aes_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(mcbsp2_fck, "core_l4_clkdm", mcbsp_fck_clksel, + OMAP243X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0), + OMAP2_MCBSP2_CLKS_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP24XX_EN_MCBSP2_SHIFT, &clkhwops_wait, + mcbsp1_fck_parent_names, dss1_fck_ops); + +static struct clk mcbsp2_ick; + +static struct clk_hw_omap mcbsp2_ick_hw = { + .hw = { + .clk = &mcbsp2_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_MCBSP2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcbsp2_ick, aes_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(mcbsp3_fck, "core_l4_clkdm", mcbsp_fck_clksel, + OMAP243X_CTRL_REGADDR(OMAP243X_CONTROL_DEVCONF1), + OMAP2_MCBSP3_CLKS_MASK, + OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + OMAP2430_EN_MCBSP3_SHIFT, &clkhwops_wait, + mcbsp1_fck_parent_names, dss1_fck_ops); + +static struct clk mcbsp3_ick; + +static struct clk_hw_omap mcbsp3_ick_hw = { + .hw = { + .clk = &mcbsp3_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP2430_EN_MCBSP3_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcbsp3_ick, aes_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(mcbsp4_fck, "core_l4_clkdm", mcbsp_fck_clksel, + OMAP243X_CTRL_REGADDR(OMAP243X_CONTROL_DEVCONF1), + OMAP2_MCBSP4_CLKS_MASK, + OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + OMAP2430_EN_MCBSP4_SHIFT, &clkhwops_wait, + mcbsp1_fck_parent_names, dss1_fck_ops); + +static struct clk mcbsp4_ick; + +static struct clk_hw_omap mcbsp4_ick_hw = { + .hw = { + .clk = &mcbsp4_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP2430_EN_MCBSP4_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcbsp4_ick, aes_ick_parent_names, aes_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(mcbsp5_fck, "core_l4_clkdm", mcbsp_fck_clksel, + OMAP243X_CTRL_REGADDR(OMAP243X_CONTROL_DEVCONF1), + OMAP2_MCBSP5_CLKS_MASK, + OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + OMAP2430_EN_MCBSP5_SHIFT, &clkhwops_wait, + mcbsp1_fck_parent_names, dss1_fck_ops); + +static struct clk mcbsp5_ick; + +static struct clk_hw_omap mcbsp5_ick_hw = { + .hw = { + .clk = &mcbsp5_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP2430_EN_MCBSP5_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcbsp5_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk mcspi1_fck; + +static const char *mcspi1_fck_parent_names[] = { + "func_48m_ck", +}; + +static struct clk_hw_omap mcspi1_fck_hw = { + .hw = { + .clk = &mcspi1_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_MCSPI1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcspi1_fck, mcspi1_fck_parent_names, aes_ick_ops); + +static struct clk mcspi1_ick; + +static struct clk_hw_omap mcspi1_ick_hw = { + .hw = { + .clk = &mcspi1_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_MCSPI1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcspi1_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk mcspi2_fck; + +static struct clk_hw_omap mcspi2_fck_hw = { + .hw = { + .clk = &mcspi2_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_MCSPI2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcspi2_fck, mcspi1_fck_parent_names, aes_ick_ops); + +static struct clk mcspi2_ick; + +static struct clk_hw_omap mcspi2_ick_hw = { + .hw = { + .clk = &mcspi2_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_MCSPI2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcspi2_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk mcspi3_fck; + +static struct clk_hw_omap mcspi3_fck_hw = { + .hw = { + .clk = &mcspi3_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP2430_EN_MCSPI3_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcspi3_fck, mcspi1_fck_parent_names, aes_ick_ops); + +static struct clk mcspi3_ick; + +static struct clk_hw_omap mcspi3_ick_hw = { + .hw = { + .clk = &mcspi3_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP2430_EN_MCSPI3_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcspi3_ick, aes_ick_parent_names, aes_ick_ops); + +static const struct clksel_rate mdm_ick_core_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_243X }, + { .div = 4, .val = 4, .flags = RATE_IN_243X }, + { .div = 6, .val = 6, .flags = RATE_IN_243X }, + { .div = 9, .val = 9, .flags = RATE_IN_243X }, + { .div = 0 } +}; + +static const struct clksel mdm_ick_clksel[] = { + { .parent = &core_ck, .rates = mdm_ick_core_rates }, + { .parent = NULL }, +}; + +static const char *mdm_ick_parent_names[] = { + "core_ck", +}; + +DEFINE_CLK_OMAP_MUX_GATE(mdm_ick, "mdm_clkdm", mdm_ick_clksel, + OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_CLKSEL), + OMAP2430_CLKSEL_MDM_MASK, + OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_ICLKEN), + OMAP2430_CM_ICLKEN_MDM_EN_MDM_SHIFT, + &clkhwops_iclk_wait, mdm_ick_parent_names, + dsp_fck_ops); + +static struct clk mdm_intc_ick; + +static struct clk_hw_omap mdm_intc_ick_hw = { + .hw = { + .clk = &mdm_intc_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP2430_EN_MDM_INTC_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mdm_intc_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk mdm_osc_ck; + +static struct clk_hw_omap mdm_osc_ck_hw = { + .hw = { + .clk = &mdm_osc_ck, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_FCLKEN), + .enable_bit = OMAP2430_EN_OSC_SHIFT, + .clkdm_name = "mdm_clkdm", +}; + +DEFINE_STRUCT_CLK(mdm_osc_ck, sys_ck_parent_names, aes_ick_ops); + +static struct clk mmchs1_fck; + +static struct clk_hw_omap mmchs1_fck_hw = { + .hw = { + .clk = &mmchs1_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP2430_EN_MMCHS1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mmchs1_fck, cam_fck_parent_names, aes_ick_ops); + +static struct clk mmchs1_ick; + +static struct clk_hw_omap mmchs1_ick_hw = { + .hw = { + .clk = &mmchs1_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP2430_EN_MMCHS1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mmchs1_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk mmchs2_fck; + +static struct clk_hw_omap mmchs2_fck_hw = { + .hw = { + .clk = &mmchs2_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP2430_EN_MMCHS2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mmchs2_fck, cam_fck_parent_names, aes_ick_ops); + +static struct clk mmchs2_ick; + +static struct clk_hw_omap mmchs2_ick_hw = { + .hw = { + .clk = &mmchs2_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP2430_EN_MMCHS2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mmchs2_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk mmchsdb1_fck; + +static struct clk_hw_omap mmchsdb1_fck_hw = { + .hw = { + .clk = &mmchsdb1_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP2430_EN_MMCHSDB1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mmchsdb1_fck, gpio5_fck_parent_names, aes_ick_ops); + +static struct clk mmchsdb2_fck; + +static struct clk_hw_omap mmchsdb2_fck_hw = { + .hw = { + .clk = &mmchsdb2_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP2430_EN_MMCHSDB2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mmchsdb2_fck, gpio5_fck_parent_names, aes_ick_ops); + +DEFINE_CLK_DIVIDER(mpu_ck, "core_ck", &core_ck, 0x0, + OMAP_CM_REGADDR(MPU_MOD, CM_CLKSEL), + OMAP24XX_CLKSEL_MPU_SHIFT, OMAP24XX_CLKSEL_MPU_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +static struct clk mpu_wdt_fck; + +static struct clk_hw_omap mpu_wdt_fck_hw = { + .hw = { + .clk = &mpu_wdt_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), + .enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(mpu_wdt_fck, gpio5_fck_parent_names, aes_ick_ops); + +static struct clk mpu_wdt_ick; + +static struct clk_hw_omap mpu_wdt_ick_hw = { + .hw = { + .clk = &mpu_wdt_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(mpu_wdt_ick, gpios_ick_parent_names, aes_ick_ops); + +static struct clk mspro_fck; + +static struct clk_hw_omap mspro_fck_hw = { + .hw = { + .clk = &mspro_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_MSPRO_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mspro_fck, cam_fck_parent_names, aes_ick_ops); + +static struct clk mspro_ick; + +static struct clk_hw_omap mspro_ick_hw = { + .hw = { + .clk = &mspro_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_MSPRO_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mspro_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk omapctrl_ick; + +static struct clk_hw_omap omapctrl_ick_hw = { + .hw = { + .clk = &omapctrl_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP24XX_EN_OMAPCTRL_SHIFT, + .flags = ENABLE_ON_INIT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(omapctrl_ick, gpios_ick_parent_names, aes_ick_ops); + +static struct clk pka_ick; + +static struct clk_hw_omap pka_ick_hw = { + .hw = { + .clk = &pka_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), + .enable_bit = OMAP24XX_EN_PKA_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(pka_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk rng_ick; + +static struct clk_hw_omap rng_ick_hw = { + .hw = { + .clk = &rng_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), + .enable_bit = OMAP24XX_EN_RNG_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(rng_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk sdma_fck; + +DEFINE_STRUCT_CLK_HW_OMAP(sdma_fck, "core_l3_clkdm"); +DEFINE_STRUCT_CLK(sdma_fck, gfx_ick_parent_names, core_ck_ops); + +static struct clk sdma_ick; + +static struct clk_hw_omap sdma_ick_hw = { + .hw = { + .clk = &sdma_ick, + }, + .ops = &clkhwops_iclk, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), + .enable_bit = OMAP24XX_AUTO_SDMA_SHIFT, + .clkdm_name = "core_l3_clkdm", +}; + +DEFINE_STRUCT_CLK(sdma_ick, gfx_ick_parent_names, core_ck_ops); + +static struct clk sdrc_ick; + +static struct clk_hw_omap sdrc_ick_hw = { + .hw = { + .clk = &sdrc_ick, + }, + .ops = &clkhwops_iclk, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), + .enable_bit = OMAP2430_EN_SDRC_SHIFT, + .flags = ENABLE_ON_INIT, + .clkdm_name = "core_l3_clkdm", +}; + +DEFINE_STRUCT_CLK(sdrc_ick, gfx_ick_parent_names, core_ck_ops); + +static struct clk sha_ick; + +static struct clk_hw_omap sha_ick_hw = { + .hw = { + .clk = &sha_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), + .enable_bit = OMAP24XX_EN_SHA_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(sha_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk ssi_l4_ick; + +static struct clk_hw_omap ssi_l4_ick_hw = { + .hw = { + .clk = &ssi_l4_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP24XX_EN_SSI_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(ssi_l4_ick, aes_ick_parent_names, aes_ick_ops); + +static const struct clksel_rate ssi_ssr_sst_fck_core_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX }, + { .div = 2, .val = 2, .flags = RATE_IN_24XX }, + { .div = 3, .val = 3, .flags = RATE_IN_24XX }, + { .div = 4, .val = 4, .flags = RATE_IN_24XX }, + { .div = 5, .val = 5, .flags = RATE_IN_243X }, + { .div = 0 } +}; + +static const struct clksel ssi_ssr_sst_fck_clksel[] = { + { .parent = &core_ck, .rates = ssi_ssr_sst_fck_core_rates }, + { .parent = NULL }, +}; + +static const char *ssi_ssr_sst_fck_parent_names[] = { + "core_ck", +}; + +DEFINE_CLK_OMAP_MUX_GATE(ssi_ssr_sst_fck, "core_l3_clkdm", + ssi_ssr_sst_fck_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), + OMAP24XX_CLKSEL_SSI_MASK, + OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + OMAP24XX_EN_SSI_SHIFT, &clkhwops_wait, + ssi_ssr_sst_fck_parent_names, dsp_fck_ops); + +static struct clk sync_32k_ick; + +static struct clk_hw_omap sync_32k_ick_hw = { + .hw = { + .clk = &sync_32k_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP24XX_EN_32KSYNC_SHIFT, + .flags = ENABLE_ON_INIT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(sync_32k_ick, gpios_ick_parent_names, aes_ick_ops); + +static const struct clksel_rate common_clkout_src_core_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel_rate common_clkout_src_sys_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel_rate common_clkout_src_96m_rates[] = { + { .div = 1, .val = 2, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel_rate common_clkout_src_54m_rates[] = { + { .div = 1, .val = 3, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel common_clkout_src_clksel[] = { + { .parent = &core_ck, .rates = common_clkout_src_core_rates }, + { .parent = &sys_ck, .rates = common_clkout_src_sys_rates }, + { .parent = &func_96m_ck, .rates = common_clkout_src_96m_rates }, + { .parent = &func_54m_ck, .rates = common_clkout_src_54m_rates }, + { .parent = NULL }, +}; + +static const char *sys_clkout_src_parent_names[] = { + "core_ck", "sys_ck", "func_96m_ck", "func_54m_ck", +}; + +DEFINE_CLK_OMAP_MUX_GATE(sys_clkout_src, "wkup_clkdm", common_clkout_src_clksel, + OMAP2430_PRCM_CLKOUT_CTRL, OMAP24XX_CLKOUT_SOURCE_MASK, + OMAP2430_PRCM_CLKOUT_CTRL, OMAP24XX_CLKOUT_EN_SHIFT, + NULL, sys_clkout_src_parent_names, gpt1_fck_ops); + +DEFINE_CLK_DIVIDER(sys_clkout, "sys_clkout_src", &sys_clkout_src, 0x0, + OMAP2430_PRCM_CLKOUT_CTRL, OMAP24XX_CLKOUT_DIV_SHIFT, + OMAP24XX_CLKOUT_DIV_WIDTH, CLK_DIVIDER_POWER_OF_TWO, NULL); + +static struct clk uart1_fck; + +static struct clk_hw_omap uart1_fck_hw = { + .hw = { + .clk = &uart1_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_UART1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(uart1_fck, mcspi1_fck_parent_names, aes_ick_ops); + +static struct clk uart1_ick; + +static struct clk_hw_omap uart1_ick_hw = { + .hw = { + .clk = &uart1_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_UART1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(uart1_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk uart2_fck; + +static struct clk_hw_omap uart2_fck_hw = { + .hw = { + .clk = &uart2_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_UART2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(uart2_fck, mcspi1_fck_parent_names, aes_ick_ops); + +static struct clk uart2_ick; + +static struct clk_hw_omap uart2_ick_hw = { + .hw = { + .clk = &uart2_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_UART2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(uart2_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk uart3_fck; + +static struct clk_hw_omap uart3_fck_hw = { + .hw = { + .clk = &uart3_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP24XX_EN_UART3_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(uart3_fck, mcspi1_fck_parent_names, aes_ick_ops); + +static struct clk uart3_ick; + +static struct clk_hw_omap uart3_ick_hw = { + .hw = { + .clk = &uart3_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP24XX_EN_UART3_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(uart3_ick, aes_ick_parent_names, aes_ick_ops); + +static struct clk usb_fck; + +static struct clk_hw_omap usb_fck_hw = { + .hw = { + .clk = &usb_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), + .enable_bit = OMAP24XX_EN_USB_SHIFT, + .clkdm_name = "core_l3_clkdm", +}; + +DEFINE_STRUCT_CLK(usb_fck, mcspi1_fck_parent_names, aes_ick_ops); + +static const struct clksel_rate usb_l4_ick_core_l3_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX }, + { .div = 2, .val = 2, .flags = RATE_IN_24XX }, + { .div = 4, .val = 4, .flags = RATE_IN_24XX }, + { .div = 0 } +}; + +static const struct clksel usb_l4_ick_clksel[] = { + { .parent = &core_l3_ck, .rates = usb_l4_ick_core_l3_rates }, + { .parent = NULL }, +}; + +static const char *usb_l4_ick_parent_names[] = { + "core_l3_ck", +}; + +DEFINE_CLK_OMAP_MUX_GATE(usb_l4_ick, "core_l4_clkdm", usb_l4_ick_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), + OMAP24XX_CLKSEL_USB_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + OMAP24XX_EN_USB_SHIFT, &clkhwops_iclk_wait, + usb_l4_ick_parent_names, dsp_fck_ops); + +static struct clk usbhs_ick; + +static struct clk_hw_omap usbhs_ick_hw = { + .hw = { + .clk = &usbhs_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP2430_EN_USBHS_SHIFT, + .clkdm_name = "core_l3_clkdm", +}; + +DEFINE_STRUCT_CLK(usbhs_ick, gfx_ick_parent_names, aes_ick_ops); + +static struct clk virt_prcm_set; + +static const char *virt_prcm_set_parent_names[] = { + "mpu_ck", +}; + +static const struct clk_ops virt_prcm_set_ops = { + .recalc_rate = &omap2_table_mpu_recalc, + .set_rate = &omap2_select_table_rate, + .round_rate = &omap2_round_to_table_rate, +}; + +DEFINE_STRUCT_CLK_HW_OMAP(virt_prcm_set, NULL); +DEFINE_STRUCT_CLK(virt_prcm_set, virt_prcm_set_parent_names, virt_prcm_set_ops); + +static struct clk wdt1_ick; + +static struct clk_hw_omap wdt1_ick_hw = { + .hw = { + .clk = &wdt1_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP24XX_EN_WDT1_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(wdt1_ick, gpios_ick_parent_names, aes_ick_ops); + +static struct clk wdt1_osc_ck; + +static const struct clk_ops wdt1_osc_ck_ops = {}; + +DEFINE_STRUCT_CLK_HW_OMAP(wdt1_osc_ck, NULL); +DEFINE_STRUCT_CLK(wdt1_osc_ck, sys_ck_parent_names, wdt1_osc_ck_ops); + +static struct clk wdt4_fck; + +static struct clk_hw_omap wdt4_fck_hw = { + .hw = { + .clk = &wdt4_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP24XX_EN_WDT4_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(wdt4_fck, gpio5_fck_parent_names, aes_ick_ops); + +static struct clk wdt4_ick; + +static struct clk_hw_omap wdt4_ick_hw = { + .hw = { + .clk = &wdt4_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP24XX_EN_WDT4_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(wdt4_ick, aes_ick_parent_names, aes_ick_ops); + +/* + * clkdev integration + */ + +static struct omap_clk omap2430_clks[] = { + /* external root sources */ + CLK(NULL, "func_32k_ck", &func_32k_ck, CK_243X), + CLK(NULL, "secure_32k_ck", &secure_32k_ck, CK_243X), + CLK(NULL, "osc_ck", &osc_ck, CK_243X), + CLK("twl", "fck", &osc_ck, CK_243X), + CLK(NULL, "sys_ck", &sys_ck, CK_243X), + CLK(NULL, "alt_ck", &alt_ck, CK_243X), + CLK(NULL, "mcbsp_clks", &mcbsp_clks, CK_243X), + /* internal analog sources */ + CLK(NULL, "dpll_ck", &dpll_ck, CK_243X), + CLK(NULL, "apll96_ck", &apll96_ck, CK_243X), + CLK(NULL, "apll54_ck", &apll54_ck, CK_243X), + /* internal prcm root sources */ + CLK(NULL, "func_54m_ck", &func_54m_ck, CK_243X), + CLK(NULL, "core_ck", &core_ck, CK_243X), + CLK(NULL, "func_96m_ck", &func_96m_ck, CK_243X), + CLK(NULL, "func_48m_ck", &func_48m_ck, CK_243X), + CLK(NULL, "func_12m_ck", &func_12m_ck, CK_243X), + CLK(NULL, "ck_wdt1_osc", &wdt1_osc_ck, CK_243X), + CLK(NULL, "sys_clkout_src", &sys_clkout_src, CK_243X), + CLK(NULL, "sys_clkout", &sys_clkout, CK_243X), + CLK(NULL, "emul_ck", &emul_ck, CK_243X), + /* mpu domain clocks */ + CLK(NULL, "mpu_ck", &mpu_ck, CK_243X), + /* dsp domain clocks */ + CLK(NULL, "dsp_fck", &dsp_fck, CK_243X), + CLK(NULL, "iva2_1_ick", &iva2_1_ick, CK_243X), + /* GFX domain clocks */ + CLK(NULL, "gfx_3d_fck", &gfx_3d_fck, CK_243X), + CLK(NULL, "gfx_2d_fck", &gfx_2d_fck, CK_243X), + CLK(NULL, "gfx_ick", &gfx_ick, CK_243X), + /* Modem domain clocks */ + CLK(NULL, "mdm_ick", &mdm_ick, CK_243X), + CLK(NULL, "mdm_osc_ck", &mdm_osc_ck, CK_243X), + /* DSS domain clocks */ + CLK("omapdss_dss", "ick", &dss_ick, CK_243X), + CLK(NULL, "dss_ick", &dss_ick, CK_243X), + CLK(NULL, "dss1_fck", &dss1_fck, CK_243X), + CLK(NULL, "dss2_fck", &dss2_fck, CK_243X), + CLK(NULL, "dss_54m_fck", &dss_54m_fck, CK_243X), + /* L3 domain clocks */ + CLK(NULL, "core_l3_ck", &core_l3_ck, CK_243X), + CLK(NULL, "ssi_fck", &ssi_ssr_sst_fck, CK_243X), + CLK(NULL, "usb_l4_ick", &usb_l4_ick, CK_243X), + /* L4 domain clocks */ + CLK(NULL, "l4_ck", &l4_ck, CK_243X), + CLK(NULL, "ssi_l4_ick", &ssi_l4_ick, CK_243X), + CLK(NULL, "wu_l4_ick", &wu_l4_ick, CK_243X), + /* virtual meta-group clock */ + CLK(NULL, "virt_prcm_set", &virt_prcm_set, CK_243X), + /* general l4 interface ck, multi-parent functional clk */ + CLK(NULL, "gpt1_ick", &gpt1_ick, CK_243X), + CLK(NULL, "gpt1_fck", &gpt1_fck, CK_243X), + CLK(NULL, "gpt2_ick", &gpt2_ick, CK_243X), + CLK(NULL, "gpt2_fck", &gpt2_fck, CK_243X), + CLK(NULL, "gpt3_ick", &gpt3_ick, CK_243X), + CLK(NULL, "gpt3_fck", &gpt3_fck, CK_243X), + CLK(NULL, "gpt4_ick", &gpt4_ick, CK_243X), + CLK(NULL, "gpt4_fck", &gpt4_fck, CK_243X), + CLK(NULL, "gpt5_ick", &gpt5_ick, CK_243X), + CLK(NULL, "gpt5_fck", &gpt5_fck, CK_243X), + CLK(NULL, "gpt6_ick", &gpt6_ick, CK_243X), + CLK(NULL, "gpt6_fck", &gpt6_fck, CK_243X), + CLK(NULL, "gpt7_ick", &gpt7_ick, CK_243X), + CLK(NULL, "gpt7_fck", &gpt7_fck, CK_243X), + CLK(NULL, "gpt8_ick", &gpt8_ick, CK_243X), + CLK(NULL, "gpt8_fck", &gpt8_fck, CK_243X), + CLK(NULL, "gpt9_ick", &gpt9_ick, CK_243X), + CLK(NULL, "gpt9_fck", &gpt9_fck, CK_243X), + CLK(NULL, "gpt10_ick", &gpt10_ick, CK_243X), + CLK(NULL, "gpt10_fck", &gpt10_fck, CK_243X), + CLK(NULL, "gpt11_ick", &gpt11_ick, CK_243X), + CLK(NULL, "gpt11_fck", &gpt11_fck, CK_243X), + CLK(NULL, "gpt12_ick", &gpt12_ick, CK_243X), + CLK(NULL, "gpt12_fck", &gpt12_fck, CK_243X), + CLK("omap-mcbsp.1", "ick", &mcbsp1_ick, CK_243X), + CLK(NULL, "mcbsp1_ick", &mcbsp1_ick, CK_243X), + CLK(NULL, "mcbsp1_fck", &mcbsp1_fck, CK_243X), + CLK("omap-mcbsp.2", "ick", &mcbsp2_ick, CK_243X), + CLK(NULL, "mcbsp2_ick", &mcbsp2_ick, CK_243X), + CLK(NULL, "mcbsp2_fck", &mcbsp2_fck, CK_243X), + CLK("omap-mcbsp.3", "ick", &mcbsp3_ick, CK_243X), + CLK(NULL, "mcbsp3_ick", &mcbsp3_ick, CK_243X), + CLK(NULL, "mcbsp3_fck", &mcbsp3_fck, CK_243X), + CLK("omap-mcbsp.4", "ick", &mcbsp4_ick, CK_243X), + CLK(NULL, "mcbsp4_ick", &mcbsp4_ick, CK_243X), + CLK(NULL, "mcbsp4_fck", &mcbsp4_fck, CK_243X), + CLK("omap-mcbsp.5", "ick", &mcbsp5_ick, CK_243X), + CLK(NULL, "mcbsp5_ick", &mcbsp5_ick, CK_243X), + CLK(NULL, "mcbsp5_fck", &mcbsp5_fck, CK_243X), + CLK("omap2_mcspi.1", "ick", &mcspi1_ick, CK_243X), + CLK(NULL, "mcspi1_ick", &mcspi1_ick, CK_243X), + CLK(NULL, "mcspi1_fck", &mcspi1_fck, CK_243X), + CLK("omap2_mcspi.2", "ick", &mcspi2_ick, CK_243X), + CLK(NULL, "mcspi2_ick", &mcspi2_ick, CK_243X), + CLK(NULL, "mcspi2_fck", &mcspi2_fck, CK_243X), + CLK("omap2_mcspi.3", "ick", &mcspi3_ick, CK_243X), + CLK(NULL, "mcspi3_ick", &mcspi3_ick, CK_243X), + CLK(NULL, "mcspi3_fck", &mcspi3_fck, CK_243X), + CLK(NULL, "uart1_ick", &uart1_ick, CK_243X), + CLK(NULL, "uart1_fck", &uart1_fck, CK_243X), + CLK(NULL, "uart2_ick", &uart2_ick, CK_243X), + CLK(NULL, "uart2_fck", &uart2_fck, CK_243X), + CLK(NULL, "uart3_ick", &uart3_ick, CK_243X), + CLK(NULL, "uart3_fck", &uart3_fck, CK_243X), + CLK(NULL, "gpios_ick", &gpios_ick, CK_243X), + CLK(NULL, "gpios_fck", &gpios_fck, CK_243X), + CLK("omap_wdt", "ick", &mpu_wdt_ick, CK_243X), + CLK(NULL, "mpu_wdt_ick", &mpu_wdt_ick, CK_243X), + CLK(NULL, "mpu_wdt_fck", &mpu_wdt_fck, CK_243X), + CLK(NULL, "sync_32k_ick", &sync_32k_ick, CK_243X), + CLK(NULL, "wdt1_ick", &wdt1_ick, CK_243X), + CLK(NULL, "omapctrl_ick", &omapctrl_ick, CK_243X), + CLK(NULL, "icr_ick", &icr_ick, CK_243X), + CLK("omap24xxcam", "fck", &cam_fck, CK_243X), + CLK(NULL, "cam_fck", &cam_fck, CK_243X), + CLK("omap24xxcam", "ick", &cam_ick, CK_243X), + CLK(NULL, "cam_ick", &cam_ick, CK_243X), + CLK(NULL, "mailboxes_ick", &mailboxes_ick, CK_243X), + CLK(NULL, "wdt4_ick", &wdt4_ick, CK_243X), + CLK(NULL, "wdt4_fck", &wdt4_fck, CK_243X), + CLK(NULL, "mspro_ick", &mspro_ick, CK_243X), + CLK(NULL, "mspro_fck", &mspro_fck, CK_243X), + CLK(NULL, "fac_ick", &fac_ick, CK_243X), + CLK(NULL, "fac_fck", &fac_fck, CK_243X), + CLK("omap_hdq.0", "ick", &hdq_ick, CK_243X), + CLK(NULL, "hdq_ick", &hdq_ick, CK_243X), + CLK("omap_hdq.1", "fck", &hdq_fck, CK_243X), + CLK(NULL, "hdq_fck", &hdq_fck, CK_243X), + CLK("omap_i2c.1", "ick", &i2c1_ick, CK_243X), + CLK(NULL, "i2c1_ick", &i2c1_ick, CK_243X), + CLK(NULL, "i2chs1_fck", &i2chs1_fck, CK_243X), + CLK("omap_i2c.2", "ick", &i2c2_ick, CK_243X), + CLK(NULL, "i2c2_ick", &i2c2_ick, CK_243X), + CLK(NULL, "i2chs2_fck", &i2chs2_fck, CK_243X), + CLK(NULL, "gpmc_fck", &gpmc_fck, CK_243X), + CLK(NULL, "sdma_fck", &sdma_fck, CK_243X), + CLK(NULL, "sdma_ick", &sdma_ick, CK_243X), + CLK(NULL, "sdrc_ick", &sdrc_ick, CK_243X), + CLK(NULL, "des_ick", &des_ick, CK_243X), + CLK("omap-sham", "ick", &sha_ick, CK_243X), + CLK("omap_rng", "ick", &rng_ick, CK_243X), + CLK(NULL, "rng_ick", &rng_ick, CK_243X), + CLK("omap-aes", "ick", &aes_ick, CK_243X), + CLK(NULL, "pka_ick", &pka_ick, CK_243X), + CLK(NULL, "usb_fck", &usb_fck, CK_243X), + CLK("musb-omap2430", "ick", &usbhs_ick, CK_243X), + CLK(NULL, "usbhs_ick", &usbhs_ick, CK_243X), + CLK("omap_hsmmc.0", "ick", &mmchs1_ick, CK_243X), + CLK(NULL, "mmchs1_ick", &mmchs1_ick, CK_243X), + CLK(NULL, "mmchs1_fck", &mmchs1_fck, CK_243X), + CLK("omap_hsmmc.1", "ick", &mmchs2_ick, CK_243X), + CLK(NULL, "mmchs2_ick", &mmchs2_ick, CK_243X), + CLK(NULL, "mmchs2_fck", &mmchs2_fck, CK_243X), + CLK(NULL, "gpio5_ick", &gpio5_ick, CK_243X), + CLK(NULL, "gpio5_fck", &gpio5_fck, CK_243X), + CLK(NULL, "mdm_intc_ick", &mdm_intc_ick, CK_243X), + CLK("omap_hsmmc.0", "mmchsdb_fck", &mmchsdb1_fck, CK_243X), + CLK(NULL, "mmchsdb1_fck", &mmchsdb1_fck, CK_243X), + CLK("omap_hsmmc.1", "mmchsdb_fck", &mmchsdb2_fck, CK_243X), + CLK(NULL, "mmchsdb2_fck", &mmchsdb2_fck, CK_243X), + CLK(NULL, "timer_32k_ck", &func_32k_ck, CK_243X), + CLK(NULL, "timer_sys_ck", &sys_ck, CK_243X), + CLK(NULL, "timer_ext_ck", &alt_ck, CK_243X), + CLK(NULL, "cpufreq_ck", &virt_prcm_set, CK_243X), +}; + +static const char *enable_init_clks[] = { + "apll96_ck", + "apll54_ck", + "sync_32k_ick", + "omapctrl_ick", + "gpmc_fck", + "sdrc_ick", +}; + +/* + * init code + */ + +int __init omap2430_clk_init(void) +{ + struct omap_clk *c; + + prcm_clksrc_ctrl = OMAP2430_PRCM_CLKSRC_CTRL; + cpu_mask = RATE_IN_243X; + rate_table = omap2430_rate_table; + + omap2xxx_clkt_dpllcore_init(&dpll_ck_hw.hw); + + omap2xxx_clkt_vps_check_bootloader_rates(); + + for (c = omap2430_clks; c < omap2430_clks + ARRAY_SIZE(omap2430_clks); + c++) { + clkdev_add(&c->lk); + if (!__clk_init(NULL, c->lk.clk)) + omap2_init_clk_hw_omap_clocks(c->lk.clk); + } + + omap2_clk_disable_autoidle_all(); + + omap2_clk_enable_init_clocks(enable_init_clks, + ARRAY_SIZE(enable_init_clks)); + + pr_info("Clocking rate (Crystal/DPLL/MPU): %ld.%01ld/%ld/%ld MHz\n", + (clk_get_rate(&sys_ck) / 1000000), + (clk_get_rate(&sys_ck) / 100000) % 10, + (clk_get_rate(&dpll_ck) / 1000000), + (clk_get_rate(&mpu_ck) / 1000000)); + + return 0; +} diff --git a/arch/arm/mach-omap2/cclock33xx_data.c b/arch/arm/mach-omap2/cclock33xx_data.c new file mode 100644 index 0000000..ea64ad6 --- /dev/null +++ b/arch/arm/mach-omap2/cclock33xx_data.c @@ -0,0 +1,961 @@ +/* + * AM33XX Clock data + * + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Vaibhav Hiremath <hvaibhav@ti.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/kernel.h> +#include <linux/list.h> +#include <linux/clk-private.h> +#include <linux/clkdev.h> +#include <linux/io.h> + +#include "am33xx.h" +#include "soc.h" +#include "iomap.h" +#include "clock.h" +#include "control.h" +#include "cm.h" +#include "cm33xx.h" +#include "cm-regbits-33xx.h" +#include "prm.h" + +/* Modulemode control */ +#define AM33XX_MODULEMODE_HWCTRL_SHIFT 0 +#define AM33XX_MODULEMODE_SWCTRL_SHIFT 1 + +/*LIST_HEAD(clocks);*/ + +/* Root clocks */ + +/* RTC 32k */ +DEFINE_CLK_FIXED_RATE(clk_32768_ck, CLK_IS_ROOT, 32768, 0x0); + +/* On-Chip 32KHz RC OSC */ +DEFINE_CLK_FIXED_RATE(clk_rc32k_ck, CLK_IS_ROOT, 32000, 0x0); + +/* Crystal input clks */ +DEFINE_CLK_FIXED_RATE(virt_19200000_ck, CLK_IS_ROOT, 19200000, 0x0); + +DEFINE_CLK_FIXED_RATE(virt_24000000_ck, CLK_IS_ROOT, 24000000, 0x0); + +DEFINE_CLK_FIXED_RATE(virt_25000000_ck, CLK_IS_ROOT, 25000000, 0x0); + +DEFINE_CLK_FIXED_RATE(virt_26000000_ck, CLK_IS_ROOT, 26000000, 0x0); + +/* Oscillator clock */ +/* 19.2, 24, 25 or 26 MHz */ +static const char *sys_clkin_ck_parents[] = { + "virt_19200000_ck", "virt_24000000_ck", "virt_25000000_ck", + "virt_26000000_ck", +}; + +/* + * sys_clk in: input to the dpll and also used as funtional clock for, + * adc_tsc, smartreflex0-1, timer1-7, mcasp0-1, dcan0-1, cefuse + * + */ +DEFINE_CLK_MUX(sys_clkin_ck, sys_clkin_ck_parents, NULL, 0x0, + AM33XX_CTRL_REGADDR(AM33XX_CONTROL_STATUS), + AM33XX_CONTROL_STATUS_SYSBOOT1_SHIFT, + AM33XX_CONTROL_STATUS_SYSBOOT1_WIDTH, + 0, NULL); + +/* External clock - 12 MHz */ +DEFINE_CLK_FIXED_RATE(tclkin_ck, CLK_IS_ROOT, 12000000, 0x0); + +/* Module clocks and DPLL outputs */ + +/* DPLL_CORE */ +static struct dpll_data dpll_core_dd = { + .mult_div1_reg = AM33XX_CM_CLKSEL_DPLL_CORE, + .clk_bypass = &sys_clkin_ck, + .clk_ref = &sys_clkin_ck, + .control_reg = AM33XX_CM_CLKMODE_DPLL_CORE, + .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), + .idlest_reg = AM33XX_CM_IDLEST_DPLL_CORE, + .mult_mask = AM33XX_DPLL_MULT_MASK, + .div1_mask = AM33XX_DPLL_DIV_MASK, + .enable_mask = AM33XX_DPLL_EN_MASK, + .idlest_mask = AM33XX_ST_DPLL_CLK_MASK, + .max_multiplier = 2047, + .max_divider = 128, + .min_divider = 1, +}; + +/* CLKDCOLDO output */ +static const char *dpll_core_ck_parents[] = { + "sys_clkin_ck", +}; + +static struct clk dpll_core_ck; + +static const struct clk_ops dpll_core_ck_ops = { + .recalc_rate = &omap3_dpll_recalc, + .get_parent = &omap2_init_dpll_parent, +}; + +static struct clk_hw_omap dpll_core_ck_hw = { + .hw = { + .clk = &dpll_core_ck, + }, + .dpll_data = &dpll_core_dd, + .ops = &clkhwops_omap3_dpll, +}; + +DEFINE_STRUCT_CLK(dpll_core_ck, dpll_core_ck_parents, dpll_core_ck_ops); + +static const char *dpll_core_x2_ck_parents[] = { + "dpll_core_ck", +}; + +static struct clk dpll_core_x2_ck; + +static const struct clk_ops dpll_x2_ck_ops = { + .recalc_rate = &omap3_clkoutx2_recalc, +}; + +static struct clk_hw_omap dpll_core_x2_ck_hw = { + .hw = { + .clk = &dpll_core_x2_ck, + }, + .flags = CLOCK_CLKOUTX2, +}; + +DEFINE_STRUCT_CLK(dpll_core_x2_ck, dpll_core_x2_ck_parents, dpll_x2_ck_ops); + +DEFINE_CLK_DIVIDER(dpll_core_m4_ck, "dpll_core_x2_ck", &dpll_core_x2_ck, + 0x0, AM33XX_CM_DIV_M4_DPLL_CORE, + AM33XX_HSDIVIDER_CLKOUT1_DIV_SHIFT, + AM33XX_HSDIVIDER_CLKOUT1_DIV_WIDTH, CLK_DIVIDER_ONE_BASED, + NULL); + +DEFINE_CLK_DIVIDER(dpll_core_m5_ck, "dpll_core_x2_ck", &dpll_core_x2_ck, + 0x0, AM33XX_CM_DIV_M5_DPLL_CORE, + AM33XX_HSDIVIDER_CLKOUT2_DIV_SHIFT, + AM33XX_HSDIVIDER_CLKOUT2_DIV_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +DEFINE_CLK_DIVIDER(dpll_core_m6_ck, "dpll_core_x2_ck", &dpll_core_x2_ck, + 0x0, AM33XX_CM_DIV_M6_DPLL_CORE, + AM33XX_HSDIVIDER_CLKOUT3_DIV_SHIFT, + AM33XX_HSDIVIDER_CLKOUT3_DIV_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + + +/* DPLL_MPU */ +static struct dpll_data dpll_mpu_dd = { + .mult_div1_reg = AM33XX_CM_CLKSEL_DPLL_MPU, + .clk_bypass = &sys_clkin_ck, + .clk_ref = &sys_clkin_ck, + .control_reg = AM33XX_CM_CLKMODE_DPLL_MPU, + .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), + .idlest_reg = AM33XX_CM_IDLEST_DPLL_MPU, + .mult_mask = AM33XX_DPLL_MULT_MASK, + .div1_mask = AM33XX_DPLL_DIV_MASK, + .enable_mask = AM33XX_DPLL_EN_MASK, + .idlest_mask = AM33XX_ST_DPLL_CLK_MASK, + .max_multiplier = 2047, + .max_divider = 128, + .min_divider = 1, +}; + +/* CLKOUT: fdpll/M2 */ +static struct clk dpll_mpu_ck; + +static const struct clk_ops dpll_mpu_ck_ops = { + .enable = &omap3_noncore_dpll_enable, + .disable = &omap3_noncore_dpll_disable, + .recalc_rate = &omap3_dpll_recalc, + .round_rate = &omap2_dpll_round_rate, + .set_rate = &omap3_noncore_dpll_set_rate, + .get_parent = &omap2_init_dpll_parent, +}; + +static struct clk_hw_omap dpll_mpu_ck_hw = { + .hw = { + .clk = &dpll_mpu_ck, + }, + .dpll_data = &dpll_mpu_dd, + .ops = &clkhwops_omap3_dpll, +}; + +DEFINE_STRUCT_CLK(dpll_mpu_ck, dpll_core_ck_parents, dpll_mpu_ck_ops); + +/* + * TODO: Add clksel here (sys_clkin, CORE_CLKOUTM6, PER_CLKOUTM2 + * and ALT_CLK1/2) + */ +DEFINE_CLK_DIVIDER(dpll_mpu_m2_ck, "dpll_mpu_ck", &dpll_mpu_ck, + 0x0, AM33XX_CM_DIV_M2_DPLL_MPU, AM33XX_DPLL_CLKOUT_DIV_SHIFT, + AM33XX_DPLL_CLKOUT_DIV_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); + +/* DPLL_DDR */ +static struct dpll_data dpll_ddr_dd = { + .mult_div1_reg = AM33XX_CM_CLKSEL_DPLL_DDR, + .clk_bypass = &sys_clkin_ck, + .clk_ref = &sys_clkin_ck, + .control_reg = AM33XX_CM_CLKMODE_DPLL_DDR, + .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), + .idlest_reg = AM33XX_CM_IDLEST_DPLL_DDR, + .mult_mask = AM33XX_DPLL_MULT_MASK, + .div1_mask = AM33XX_DPLL_DIV_MASK, + .enable_mask = AM33XX_DPLL_EN_MASK, + .idlest_mask = AM33XX_ST_DPLL_CLK_MASK, + .max_multiplier = 2047, + .max_divider = 128, + .min_divider = 1, +}; + +/* CLKOUT: fdpll/M2 */ +static struct clk dpll_ddr_ck; + +static const struct clk_ops dpll_ddr_ck_ops = { + .recalc_rate = &omap3_dpll_recalc, + .get_parent = &omap2_init_dpll_parent, + .round_rate = &omap2_dpll_round_rate, + .set_rate = &omap3_noncore_dpll_set_rate, +}; + +static struct clk_hw_omap dpll_ddr_ck_hw = { + .hw = { + .clk = &dpll_ddr_ck, + }, + .dpll_data = &dpll_ddr_dd, + .ops = &clkhwops_omap3_dpll, +}; + +DEFINE_STRUCT_CLK(dpll_ddr_ck, dpll_core_ck_parents, dpll_ddr_ck_ops); + +/* + * TODO: Add clksel here (sys_clkin, CORE_CLKOUTM6, PER_CLKOUTM2 + * and ALT_CLK1/2) + */ +DEFINE_CLK_DIVIDER(dpll_ddr_m2_ck, "dpll_ddr_ck", &dpll_ddr_ck, + 0x0, AM33XX_CM_DIV_M2_DPLL_DDR, + AM33XX_DPLL_CLKOUT_DIV_SHIFT, AM33XX_DPLL_CLKOUT_DIV_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +/* emif_fck functional clock */ +DEFINE_CLK_FIXED_FACTOR(dpll_ddr_m2_div2_ck, "dpll_ddr_m2_ck", &dpll_ddr_m2_ck, + 0x0, 1, 2); + +/* DPLL_DISP */ +static struct dpll_data dpll_disp_dd = { + .mult_div1_reg = AM33XX_CM_CLKSEL_DPLL_DISP, + .clk_bypass = &sys_clkin_ck, + .clk_ref = &sys_clkin_ck, + .control_reg = AM33XX_CM_CLKMODE_DPLL_DISP, + .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), + .idlest_reg = AM33XX_CM_IDLEST_DPLL_DISP, + .mult_mask = AM33XX_DPLL_MULT_MASK, + .div1_mask = AM33XX_DPLL_DIV_MASK, + .enable_mask = AM33XX_DPLL_EN_MASK, + .idlest_mask = AM33XX_ST_DPLL_CLK_MASK, + .max_multiplier = 2047, + .max_divider = 128, + .min_divider = 1, +}; + +/* CLKOUT: fdpll/M2 */ +static struct clk dpll_disp_ck; + +static struct clk_hw_omap dpll_disp_ck_hw = { + .hw = { + .clk = &dpll_disp_ck, + }, + .dpll_data = &dpll_disp_dd, + .ops = &clkhwops_omap3_dpll, +}; + +DEFINE_STRUCT_CLK(dpll_disp_ck, dpll_core_ck_parents, dpll_ddr_ck_ops); + +/* + * TODO: Add clksel here (sys_clkin, CORE_CLKOUTM6, PER_CLKOUTM2 + * and ALT_CLK1/2) + */ +DEFINE_CLK_DIVIDER(dpll_disp_m2_ck, "dpll_disp_ck", &dpll_disp_ck, 0x0, + AM33XX_CM_DIV_M2_DPLL_DISP, AM33XX_DPLL_CLKOUT_DIV_SHIFT, + AM33XX_DPLL_CLKOUT_DIV_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); + +/* DPLL_PER */ +static struct dpll_data dpll_per_dd = { + .mult_div1_reg = AM33XX_CM_CLKSEL_DPLL_PERIPH, + .clk_bypass = &sys_clkin_ck, + .clk_ref = &sys_clkin_ck, + .control_reg = AM33XX_CM_CLKMODE_DPLL_PER, + .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), + .idlest_reg = AM33XX_CM_IDLEST_DPLL_PER, + .mult_mask = AM33XX_DPLL_MULT_PERIPH_MASK, + .div1_mask = AM33XX_DPLL_PER_DIV_MASK, + .enable_mask = AM33XX_DPLL_EN_MASK, + .idlest_mask = AM33XX_ST_DPLL_CLK_MASK, + .max_multiplier = 2047, + .max_divider = 128, + .min_divider = 1, + .flags = DPLL_J_TYPE, +}; + +/* CLKDCOLDO */ +static struct clk dpll_per_ck; + +static struct clk_hw_omap dpll_per_ck_hw = { + .hw = { + .clk = &dpll_per_ck, + }, + .dpll_data = &dpll_per_dd, + .ops = &clkhwops_omap3_dpll, +}; + +DEFINE_STRUCT_CLK(dpll_per_ck, dpll_core_ck_parents, dpll_ddr_ck_ops); + +/* CLKOUT: fdpll/M2 */ +DEFINE_CLK_DIVIDER(dpll_per_m2_ck, "dpll_per_ck", &dpll_per_ck, 0x0, + AM33XX_CM_DIV_M2_DPLL_PER, AM33XX_DPLL_CLKOUT_DIV_SHIFT, + AM33XX_DPLL_CLKOUT_DIV_WIDTH, CLK_DIVIDER_ONE_BASED, + NULL); + +DEFINE_CLK_FIXED_FACTOR(dpll_per_m2_div4_wkupdm_ck, "dpll_per_m2_ck", + &dpll_per_m2_ck, 0x0, 1, 4); + +DEFINE_CLK_FIXED_FACTOR(dpll_per_m2_div4_ck, "dpll_per_m2_ck", + &dpll_per_m2_ck, 0x0, 1, 4); + +DEFINE_CLK_FIXED_FACTOR(dpll_core_m4_div2_ck, "dpll_core_m4_ck", + &dpll_core_m4_ck, 0x0, 1, 2); + +DEFINE_CLK_FIXED_FACTOR(l4_rtc_gclk, "dpll_core_m4_ck", &dpll_core_m4_ck, 0x0, + 1, 2); + +DEFINE_CLK_FIXED_FACTOR(clk_24mhz, "dpll_per_m2_ck", &dpll_per_m2_ck, 0x0, 1, + 8); + +/* + * Below clock nodes describes clockdomains derived out + * of core clock. + */ +static const struct clk_ops clk_ops_null = { +}; + +static const char *l3_gclk_parents[] = { + "dpll_core_m4_ck" +}; + +static struct clk l3_gclk; +DEFINE_STRUCT_CLK_HW_OMAP(l3_gclk, NULL); +DEFINE_STRUCT_CLK(l3_gclk, l3_gclk_parents, clk_ops_null); + +static struct clk l4hs_gclk; +DEFINE_STRUCT_CLK_HW_OMAP(l4hs_gclk, NULL); +DEFINE_STRUCT_CLK(l4hs_gclk, l3_gclk_parents, clk_ops_null); + +static const char *l3s_gclk_parents[] = { + "dpll_core_m4_div2_ck" +}; + +static struct clk l3s_gclk; +DEFINE_STRUCT_CLK_HW_OMAP(l3s_gclk, NULL); +DEFINE_STRUCT_CLK(l3s_gclk, l3s_gclk_parents, clk_ops_null); + +static struct clk l4fw_gclk; +DEFINE_STRUCT_CLK_HW_OMAP(l4fw_gclk, NULL); +DEFINE_STRUCT_CLK(l4fw_gclk, l3s_gclk_parents, clk_ops_null); + +static struct clk l4ls_gclk; +DEFINE_STRUCT_CLK_HW_OMAP(l4ls_gclk, NULL); +DEFINE_STRUCT_CLK(l4ls_gclk, l3s_gclk_parents, clk_ops_null); + +static struct clk sysclk_div_ck; +DEFINE_STRUCT_CLK_HW_OMAP(sysclk_div_ck, NULL); +DEFINE_STRUCT_CLK(sysclk_div_ck, l3_gclk_parents, clk_ops_null); + +/* + * In order to match the clock domain with hwmod clockdomain entry, + * separate clock nodes is required for the modules which are + * directly getting their funtioncal clock from sys_clkin. + */ +static struct clk adc_tsc_fck; +DEFINE_STRUCT_CLK_HW_OMAP(adc_tsc_fck, NULL); +DEFINE_STRUCT_CLK(adc_tsc_fck, dpll_core_ck_parents, clk_ops_null); + +static struct clk dcan0_fck; +DEFINE_STRUCT_CLK_HW_OMAP(dcan0_fck, NULL); +DEFINE_STRUCT_CLK(dcan0_fck, dpll_core_ck_parents, clk_ops_null); + +static struct clk dcan1_fck; +DEFINE_STRUCT_CLK_HW_OMAP(dcan1_fck, NULL); +DEFINE_STRUCT_CLK(dcan1_fck, dpll_core_ck_parents, clk_ops_null); + +static struct clk mcasp0_fck; +DEFINE_STRUCT_CLK_HW_OMAP(mcasp0_fck, NULL); +DEFINE_STRUCT_CLK(mcasp0_fck, dpll_core_ck_parents, clk_ops_null); + +static struct clk mcasp1_fck; +DEFINE_STRUCT_CLK_HW_OMAP(mcasp1_fck, NULL); +DEFINE_STRUCT_CLK(mcasp1_fck, dpll_core_ck_parents, clk_ops_null); + +static struct clk smartreflex0_fck; +DEFINE_STRUCT_CLK_HW_OMAP(smartreflex0_fck, NULL); +DEFINE_STRUCT_CLK(smartreflex0_fck, dpll_core_ck_parents, clk_ops_null); + +static struct clk smartreflex1_fck; +DEFINE_STRUCT_CLK_HW_OMAP(smartreflex1_fck, NULL); +DEFINE_STRUCT_CLK(smartreflex1_fck, dpll_core_ck_parents, clk_ops_null); + +/* + * Modules clock nodes + * + * The following clock leaf nodes are added for the moment because: + * + * - hwmod data is not present for these modules, either hwmod + * control is not required or its not populated. + * - Driver code is not yet migrated to use hwmod/runtime pm + * - Modules outside kernel access (to disable them by default) + * + * - debugss + * - mmu (gfx domain) + * - cefuse + * - usbotg_fck (its additional clock and not really a modulemode) + * - ieee5000 + */ +DEFINE_CLK_GATE(debugss_ick, "dpll_core_m4_ck", &dpll_core_m4_ck, 0x0, + AM33XX_CM_WKUP_DEBUGSS_CLKCTRL, AM33XX_MODULEMODE_SWCTRL_SHIFT, + 0x0, NULL); + +DEFINE_CLK_GATE(mmu_fck, "dpll_core_m4_ck", &dpll_core_m4_ck, 0x0, + AM33XX_CM_GFX_MMUDATA_CLKCTRL, AM33XX_MODULEMODE_SWCTRL_SHIFT, + 0x0, NULL); + +DEFINE_CLK_GATE(cefuse_fck, "sys_clkin_ck", &sys_clkin_ck, 0x0, + AM33XX_CM_CEFUSE_CEFUSE_CLKCTRL, AM33XX_MODULEMODE_SWCTRL_SHIFT, + 0x0, NULL); + +/* + * clkdiv32 is generated from fixed division of 732.4219 + */ +DEFINE_CLK_FIXED_FACTOR(clkdiv32k_ck, "clk_24mhz", &clk_24mhz, 0x0, 1, 732); + +DEFINE_CLK_GATE(clkdiv32k_ick, "clkdiv32k_ck", &clkdiv32k_ck, 0x0, + AM33XX_CM_PER_CLKDIV32K_CLKCTRL, AM33XX_MODULEMODE_SWCTRL_SHIFT, + 0x0, NULL); + +/* "usbotg_fck" is an additional clock and not really a modulemode */ +DEFINE_CLK_GATE(usbotg_fck, "dpll_per_ck", &dpll_per_ck, 0x0, + AM33XX_CM_CLKDCOLDO_DPLL_PER, AM33XX_ST_DPLL_CLKDCOLDO_SHIFT, + 0x0, NULL); + +DEFINE_CLK_GATE(ieee5000_fck, "dpll_core_m4_div2_ck", &dpll_core_m4_div2_ck, + 0x0, AM33XX_CM_PER_IEEE5000_CLKCTRL, + AM33XX_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +/* Timers */ +static const struct clksel timer1_clkmux_sel[] = { + { .parent = &sys_clkin_ck, .rates = div_1_0_rates }, + { .parent = &clkdiv32k_ick, .rates = div_1_1_rates }, + { .parent = &tclkin_ck, .rates = div_1_2_rates }, + { .parent = &clk_rc32k_ck, .rates = div_1_3_rates }, + { .parent = &clk_32768_ck, .rates = div_1_4_rates }, + { .parent = NULL }, +}; + +static const char *timer1_ck_parents[] = { + "sys_clkin_ck", "clkdiv32k_ick", "tclkin_ck", "clk_rc32k_ck", + "clk_32768_ck", +}; + +static struct clk timer1_fck; + +static const struct clk_ops timer1_fck_ops = { + .recalc_rate = &omap2_clksel_recalc, + .get_parent = &omap2_clksel_find_parent_index, + .set_parent = &omap2_clksel_set_parent, + .init = &omap2_init_clk_clkdm, +}; + +static struct clk_hw_omap timer1_fck_hw = { + .hw = { + .clk = &timer1_fck, + }, + .clkdm_name = "l4ls_clkdm", + .clksel = timer1_clkmux_sel, + .clksel_reg = AM33XX_CLKSEL_TIMER1MS_CLK, + .clksel_mask = AM33XX_CLKSEL_0_2_MASK, +}; + +DEFINE_STRUCT_CLK(timer1_fck, timer1_ck_parents, timer1_fck_ops); + +static const struct clksel timer2_to_7_clk_sel[] = { + { .parent = &tclkin_ck, .rates = div_1_0_rates }, + { .parent = &sys_clkin_ck, .rates = div_1_1_rates }, + { .parent = &clkdiv32k_ick, .rates = div_1_2_rates }, + { .parent = NULL }, +}; + +static const char *timer2_to_7_ck_parents[] = { + "tclkin_ck", "sys_clkin_ck", "clkdiv32k_ick", +}; + +static struct clk timer2_fck; + +static struct clk_hw_omap timer2_fck_hw = { + .hw = { + .clk = &timer2_fck, + }, + .clkdm_name = "l4ls_clkdm", + .clksel = timer2_to_7_clk_sel, + .clksel_reg = AM33XX_CLKSEL_TIMER2_CLK, + .clksel_mask = AM33XX_CLKSEL_0_1_MASK, +}; + +DEFINE_STRUCT_CLK(timer2_fck, timer2_to_7_ck_parents, timer1_fck_ops); + +static struct clk timer3_fck; + +static struct clk_hw_omap timer3_fck_hw = { + .hw = { + .clk = &timer3_fck, + }, + .clkdm_name = "l4ls_clkdm", + .clksel = timer2_to_7_clk_sel, + .clksel_reg = AM33XX_CLKSEL_TIMER3_CLK, + .clksel_mask = AM33XX_CLKSEL_0_1_MASK, +}; + +DEFINE_STRUCT_CLK(timer3_fck, timer2_to_7_ck_parents, timer1_fck_ops); + +static struct clk timer4_fck; + +static struct clk_hw_omap timer4_fck_hw = { + .hw = { + .clk = &timer4_fck, + }, + .clkdm_name = "l4ls_clkdm", + .clksel = timer2_to_7_clk_sel, + .clksel_reg = AM33XX_CLKSEL_TIMER4_CLK, + .clksel_mask = AM33XX_CLKSEL_0_1_MASK, +}; + +DEFINE_STRUCT_CLK(timer4_fck, timer2_to_7_ck_parents, timer1_fck_ops); + +static struct clk timer5_fck; + +static struct clk_hw_omap timer5_fck_hw = { + .hw = { + .clk = &timer5_fck, + }, + .clkdm_name = "l4ls_clkdm", + .clksel = timer2_to_7_clk_sel, + .clksel_reg = AM33XX_CLKSEL_TIMER5_CLK, + .clksel_mask = AM33XX_CLKSEL_0_1_MASK, +}; + +DEFINE_STRUCT_CLK(timer5_fck, timer2_to_7_ck_parents, timer1_fck_ops); + +static struct clk timer6_fck; + +static struct clk_hw_omap timer6_fck_hw = { + .hw = { + .clk = &timer6_fck, + }, + .clkdm_name = "l4ls_clkdm", + .clksel = timer2_to_7_clk_sel, + .clksel_reg = AM33XX_CLKSEL_TIMER6_CLK, + .clksel_mask = AM33XX_CLKSEL_0_1_MASK, +}; + +DEFINE_STRUCT_CLK(timer6_fck, timer2_to_7_ck_parents, timer1_fck_ops); + +static struct clk timer7_fck; + +static struct clk_hw_omap timer7_fck_hw = { + .hw = { + .clk = &timer7_fck, + }, + .clkdm_name = "l4ls_clkdm", + .clksel = timer2_to_7_clk_sel, + .clksel_reg = AM33XX_CLKSEL_TIMER7_CLK, + .clksel_mask = AM33XX_CLKSEL_0_1_MASK, +}; + +DEFINE_STRUCT_CLK(timer7_fck, timer2_to_7_ck_parents, timer1_fck_ops); + +DEFINE_CLK_FIXED_FACTOR(cpsw_125mhz_gclk, + "dpll_core_m5_ck", + &dpll_core_m5_ck, + 0x0, + 1, 2); + +static const struct clk_ops cpsw_fck_ops = { + .recalc_rate = &omap2_clksel_recalc, + .get_parent = &omap2_clksel_find_parent_index, + .set_parent = &omap2_clksel_set_parent, +}; + +static const struct clksel cpsw_cpts_rft_clkmux_sel[] = { + { .parent = &dpll_core_m5_ck, .rates = div_1_0_rates }, + { .parent = &dpll_core_m4_ck, .rates = div_1_1_rates }, + { .parent = NULL }, +}; + +static const char *cpsw_cpts_rft_ck_parents[] = { + "dpll_core_m5_ck", "dpll_core_m4_ck", +}; + +static struct clk cpsw_cpts_rft_clk; + +static struct clk_hw_omap cpsw_cpts_rft_clk_hw = { + .hw = { + .clk = &cpsw_cpts_rft_clk, + }, + .clkdm_name = "cpsw_125mhz_clkdm", + .clksel = cpsw_cpts_rft_clkmux_sel, + .clksel_reg = AM33XX_CM_CPTS_RFT_CLKSEL, + .clksel_mask = AM33XX_CLKSEL_0_0_MASK, +}; + +DEFINE_STRUCT_CLK(cpsw_cpts_rft_clk, cpsw_cpts_rft_ck_parents, cpsw_fck_ops); + + +/* gpio */ +static const char *gpio0_ck_parents[] = { + "clk_rc32k_ck", "clk_32768_ck", "clkdiv32k_ick", +}; + +static const struct clksel gpio0_dbclk_mux_sel[] = { + { .parent = &clk_rc32k_ck, .rates = div_1_0_rates }, + { .parent = &clk_32768_ck, .rates = div_1_1_rates }, + { .parent = &clkdiv32k_ick, .rates = div_1_2_rates }, + { .parent = NULL }, +}; + +static const struct clk_ops gpio_fck_ops = { + .recalc_rate = &omap2_clksel_recalc, + .get_parent = &omap2_clksel_find_parent_index, + .set_parent = &omap2_clksel_set_parent, + .init = &omap2_init_clk_clkdm, +}; + +static struct clk gpio0_dbclk_mux_ck; + +static struct clk_hw_omap gpio0_dbclk_mux_ck_hw = { + .hw = { + .clk = &gpio0_dbclk_mux_ck, + }, + .clkdm_name = "l4_wkup_clkdm", + .clksel = gpio0_dbclk_mux_sel, + .clksel_reg = AM33XX_CLKSEL_GPIO0_DBCLK, + .clksel_mask = AM33XX_CLKSEL_0_1_MASK, +}; + +DEFINE_STRUCT_CLK(gpio0_dbclk_mux_ck, gpio0_ck_parents, gpio_fck_ops); + +DEFINE_CLK_GATE(gpio0_dbclk, "gpio0_dbclk_mux_ck", &gpio0_dbclk_mux_ck, 0x0, + AM33XX_CM_WKUP_GPIO0_CLKCTRL, + AM33XX_OPTFCLKEN_GPIO0_GDBCLK_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(gpio1_dbclk, "clkdiv32k_ick", &clkdiv32k_ick, 0x0, + AM33XX_CM_PER_GPIO1_CLKCTRL, + AM33XX_OPTFCLKEN_GPIO_1_GDBCLK_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(gpio2_dbclk, "clkdiv32k_ick", &clkdiv32k_ick, 0x0, + AM33XX_CM_PER_GPIO2_CLKCTRL, + AM33XX_OPTFCLKEN_GPIO_2_GDBCLK_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(gpio3_dbclk, "clkdiv32k_ick", &clkdiv32k_ick, 0x0, + AM33XX_CM_PER_GPIO3_CLKCTRL, + AM33XX_OPTFCLKEN_GPIO_3_GDBCLK_SHIFT, 0x0, NULL); + + +static const char *pruss_ck_parents[] = { + "l3_gclk", "dpll_disp_m2_ck", +}; + +static const struct clksel pruss_ocp_clk_mux_sel[] = { + { .parent = &l3_gclk, .rates = div_1_0_rates }, + { .parent = &dpll_disp_m2_ck, .rates = div_1_1_rates }, + { .parent = NULL }, +}; + +static struct clk pruss_ocp_gclk; + +static struct clk_hw_omap pruss_ocp_gclk_hw = { + .hw = { + .clk = &pruss_ocp_gclk, + }, + .clkdm_name = "pruss_ocp_clkdm", + .clksel = pruss_ocp_clk_mux_sel, + .clksel_reg = AM33XX_CLKSEL_PRUSS_OCP_CLK, + .clksel_mask = AM33XX_CLKSEL_0_0_MASK, +}; + +DEFINE_STRUCT_CLK(pruss_ocp_gclk, pruss_ck_parents, gpio_fck_ops); + +static const char *lcd_ck_parents[] = { + "dpll_disp_m2_ck", "dpll_core_m5_ck", "dpll_per_m2_ck", +}; + +static const struct clksel lcd_clk_mux_sel[] = { + { .parent = &dpll_disp_m2_ck, .rates = div_1_0_rates }, + { .parent = &dpll_core_m5_ck, .rates = div_1_1_rates }, + { .parent = &dpll_per_m2_ck, .rates = div_1_2_rates }, + { .parent = NULL }, +}; + +static struct clk lcd_gclk; + +static struct clk_hw_omap lcd_gclk_hw = { + .hw = { + .clk = &lcd_gclk, + }, + .clkdm_name = "lcdc_clkdm", + .clksel = lcd_clk_mux_sel, + .clksel_reg = AM33XX_CLKSEL_LCDC_PIXEL_CLK, + .clksel_mask = AM33XX_CLKSEL_0_1_MASK, +}; + +DEFINE_STRUCT_CLK(lcd_gclk, lcd_ck_parents, gpio_fck_ops); + +DEFINE_CLK_FIXED_FACTOR(mmc_clk, "dpll_per_m2_ck", &dpll_per_m2_ck, 0x0, 1, 2); + +static const char *gfx_ck_parents[] = { + "dpll_core_m4_ck", "dpll_per_m2_ck", +}; + +static const struct clksel gfx_clksel_sel[] = { + { .parent = &dpll_core_m4_ck, .rates = div_1_0_rates }, + { .parent = &dpll_per_m2_ck, .rates = div_1_1_rates }, + { .parent = NULL }, +}; + +static struct clk gfx_fclk_clksel_ck; + +static struct clk_hw_omap gfx_fclk_clksel_ck_hw = { + .hw = { + .clk = &gfx_fclk_clksel_ck, + }, + .clksel = gfx_clksel_sel, + .clksel_reg = AM33XX_CLKSEL_GFX_FCLK, + .clksel_mask = AM33XX_CLKSEL_GFX_FCLK_MASK, +}; + +DEFINE_STRUCT_CLK(gfx_fclk_clksel_ck, gfx_ck_parents, gpio_fck_ops); + +static const struct clk_div_table div_1_0_2_1_rates[] = { + { .div = 1, .val = 0, }, + { .div = 2, .val = 1, }, + { .div = 0 }, +}; + +DEFINE_CLK_DIVIDER_TABLE(gfx_fck_div_ck, "gfx_fclk_clksel_ck", + &gfx_fclk_clksel_ck, 0x0, AM33XX_CLKSEL_GFX_FCLK, + AM33XX_CLKSEL_0_0_SHIFT, AM33XX_CLKSEL_0_0_WIDTH, + 0x0, div_1_0_2_1_rates, NULL); + +static const char *sysclkout_ck_parents[] = { + "clk_32768_ck", "l3_gclk", "dpll_ddr_m2_ck", "dpll_per_m2_ck", + "lcd_gclk", +}; + +static const struct clksel sysclkout_pre_sel[] = { + { .parent = &clk_32768_ck, .rates = div_1_0_rates }, + { .parent = &l3_gclk, .rates = div_1_1_rates }, + { .parent = &dpll_ddr_m2_ck, .rates = div_1_2_rates }, + { .parent = &dpll_per_m2_ck, .rates = div_1_3_rates }, + { .parent = &lcd_gclk, .rates = div_1_4_rates }, + { .parent = NULL }, +}; + +static struct clk sysclkout_pre_ck; + +static struct clk_hw_omap sysclkout_pre_ck_hw = { + .hw = { + .clk = &sysclkout_pre_ck, + }, + .clksel = sysclkout_pre_sel, + .clksel_reg = AM33XX_CM_CLKOUT_CTRL, + .clksel_mask = AM33XX_CLKOUT2SOURCE_MASK, +}; + +DEFINE_STRUCT_CLK(sysclkout_pre_ck, sysclkout_ck_parents, gpio_fck_ops); + +/* Divide by 8 clock rates with default clock is 1/1*/ +static const struct clk_div_table div8_rates[] = { + { .div = 1, .val = 0, }, + { .div = 2, .val = 1, }, + { .div = 3, .val = 2, }, + { .div = 4, .val = 3, }, + { .div = 5, .val = 4, }, + { .div = 6, .val = 5, }, + { .div = 7, .val = 6, }, + { .div = 8, .val = 7, }, + { .div = 0 }, +}; + +DEFINE_CLK_DIVIDER_TABLE(clkout2_div_ck, "sysclkout_pre_ck", &sysclkout_pre_ck, + 0x0, AM33XX_CM_CLKOUT_CTRL, AM33XX_CLKOUT2DIV_SHIFT, + AM33XX_CLKOUT2DIV_WIDTH, 0x0, div8_rates, NULL); + +DEFINE_CLK_GATE(clkout2_ck, "clkout2_div_ck", &clkout2_div_ck, 0x0, + AM33XX_CM_CLKOUT_CTRL, AM33XX_CLKOUT2EN_SHIFT, 0x0, NULL); + +static const char *wdt_ck_parents[] = { + "clk_rc32k_ck", "clkdiv32k_ick", +}; + +static const struct clksel wdt_clkmux_sel[] = { + { .parent = &clk_rc32k_ck, .rates = div_1_0_rates }, + { .parent = &clkdiv32k_ick, .rates = div_1_1_rates }, + { .parent = NULL }, +}; + +static struct clk wdt1_fck; + +static struct clk_hw_omap wdt1_fck_hw = { + .hw = { + .clk = &wdt1_fck, + }, + .clkdm_name = "l4_wkup_clkdm", + .clksel = wdt_clkmux_sel, + .clksel_reg = AM33XX_CLKSEL_WDT1_CLK, + .clksel_mask = AM33XX_CLKSEL_0_1_MASK, +}; + +DEFINE_STRUCT_CLK(wdt1_fck, wdt_ck_parents, gpio_fck_ops); + +/* + * clkdev + */ +static struct omap_clk am33xx_clks[] = { + CLK(NULL, "clk_32768_ck", &clk_32768_ck, CK_AM33XX), + CLK(NULL, "clk_rc32k_ck", &clk_rc32k_ck, CK_AM33XX), + CLK(NULL, "virt_19200000_ck", &virt_19200000_ck, CK_AM33XX), + CLK(NULL, "virt_24000000_ck", &virt_24000000_ck, CK_AM33XX), + CLK(NULL, "virt_25000000_ck", &virt_25000000_ck, CK_AM33XX), + CLK(NULL, "virt_26000000_ck", &virt_26000000_ck, CK_AM33XX), + CLK(NULL, "sys_clkin_ck", &sys_clkin_ck, CK_AM33XX), + CLK(NULL, "tclkin_ck", &tclkin_ck, CK_AM33XX), + CLK(NULL, "dpll_core_ck", &dpll_core_ck, CK_AM33XX), + CLK(NULL, "dpll_core_x2_ck", &dpll_core_x2_ck, CK_AM33XX), + CLK(NULL, "dpll_core_m4_ck", &dpll_core_m4_ck, CK_AM33XX), + CLK(NULL, "dpll_core_m5_ck", &dpll_core_m5_ck, CK_AM33XX), + CLK(NULL, "dpll_core_m6_ck", &dpll_core_m6_ck, CK_AM33XX), + CLK(NULL, "dpll_mpu_ck", &dpll_mpu_ck, CK_AM33XX), + CLK("cpu0", NULL, &dpll_mpu_ck, CK_AM33XX), + CLK(NULL, "dpll_mpu_m2_ck", &dpll_mpu_m2_ck, CK_AM33XX), + CLK(NULL, "dpll_ddr_ck", &dpll_ddr_ck, CK_AM33XX), + CLK(NULL, "dpll_ddr_m2_ck", &dpll_ddr_m2_ck, CK_AM33XX), + CLK(NULL, "dpll_ddr_m2_div2_ck", &dpll_ddr_m2_div2_ck, CK_AM33XX), + CLK(NULL, "dpll_disp_ck", &dpll_disp_ck, CK_AM33XX), + CLK(NULL, "dpll_disp_m2_ck", &dpll_disp_m2_ck, CK_AM33XX), + CLK(NULL, "dpll_per_ck", &dpll_per_ck, CK_AM33XX), + CLK(NULL, "dpll_per_m2_ck", &dpll_per_m2_ck, CK_AM33XX), + CLK(NULL, "dpll_per_m2_div4_wkupdm_ck", &dpll_per_m2_div4_wkupdm_ck, CK_AM33XX), + CLK(NULL, "dpll_per_m2_div4_ck", &dpll_per_m2_div4_ck, CK_AM33XX), + CLK(NULL, "adc_tsc_fck", &adc_tsc_fck, CK_AM33XX), + CLK(NULL, "cefuse_fck", &cefuse_fck, CK_AM33XX), + CLK(NULL, "clkdiv32k_ck", &clkdiv32k_ck, CK_AM33XX), + CLK(NULL, "clkdiv32k_ick", &clkdiv32k_ick, CK_AM33XX), + CLK(NULL, "dcan0_fck", &dcan0_fck, CK_AM33XX), + CLK("481cc000.d_can", NULL, &dcan0_fck, CK_AM33XX), + CLK(NULL, "dcan1_fck", &dcan1_fck, CK_AM33XX), + CLK("481d0000.d_can", NULL, &dcan1_fck, CK_AM33XX), + CLK(NULL, "debugss_ick", &debugss_ick, CK_AM33XX), + CLK(NULL, "pruss_ocp_gclk", &pruss_ocp_gclk, CK_AM33XX), + CLK(NULL, "mcasp0_fck", &mcasp0_fck, CK_AM33XX), + CLK(NULL, "mcasp1_fck", &mcasp1_fck, CK_AM33XX), + CLK(NULL, "mmu_fck", &mmu_fck, CK_AM33XX), + CLK(NULL, "smartreflex0_fck", &smartreflex0_fck, CK_AM33XX), + CLK(NULL, "smartreflex1_fck", &smartreflex1_fck, CK_AM33XX), + CLK(NULL, "timer1_fck", &timer1_fck, CK_AM33XX), + CLK(NULL, "timer2_fck", &timer2_fck, CK_AM33XX), + CLK(NULL, "timer3_fck", &timer3_fck, CK_AM33XX), + CLK(NULL, "timer4_fck", &timer4_fck, CK_AM33XX), + CLK(NULL, "timer5_fck", &timer5_fck, CK_AM33XX), + CLK(NULL, "timer6_fck", &timer6_fck, CK_AM33XX), + CLK(NULL, "timer7_fck", &timer7_fck, CK_AM33XX), + CLK(NULL, "usbotg_fck", &usbotg_fck, CK_AM33XX), + CLK(NULL, "ieee5000_fck", &ieee5000_fck, CK_AM33XX), + CLK(NULL, "wdt1_fck", &wdt1_fck, CK_AM33XX), + CLK(NULL, "l4_rtc_gclk", &l4_rtc_gclk, CK_AM33XX), + CLK(NULL, "l3_gclk", &l3_gclk, CK_AM33XX), + CLK(NULL, "dpll_core_m4_div2_ck", &dpll_core_m4_div2_ck, CK_AM33XX), + CLK(NULL, "l4hs_gclk", &l4hs_gclk, CK_AM33XX), + CLK(NULL, "l3s_gclk", &l3s_gclk, CK_AM33XX), + CLK(NULL, "l4fw_gclk", &l4fw_gclk, CK_AM33XX), + CLK(NULL, "l4ls_gclk", &l4ls_gclk, CK_AM33XX), + CLK(NULL, "clk_24mhz", &clk_24mhz, CK_AM33XX), + CLK(NULL, "sysclk_div_ck", &sysclk_div_ck, CK_AM33XX), + CLK(NULL, "cpsw_125mhz_gclk", &cpsw_125mhz_gclk, CK_AM33XX), + CLK(NULL, "cpsw_cpts_rft_clk", &cpsw_cpts_rft_clk, CK_AM33XX), + CLK(NULL, "gpio0_dbclk_mux_ck", &gpio0_dbclk_mux_ck, CK_AM33XX), + CLK(NULL, "gpio0_dbclk", &gpio0_dbclk, CK_AM33XX), + CLK(NULL, "gpio1_dbclk", &gpio1_dbclk, CK_AM33XX), + CLK(NULL, "gpio2_dbclk", &gpio2_dbclk, CK_AM33XX), + CLK(NULL, "gpio3_dbclk", &gpio3_dbclk, CK_AM33XX), + CLK(NULL, "lcd_gclk", &lcd_gclk, CK_AM33XX), + CLK(NULL, "mmc_clk", &mmc_clk, CK_AM33XX), + CLK(NULL, "gfx_fclk_clksel_ck", &gfx_fclk_clksel_ck, CK_AM33XX), + CLK(NULL, "gfx_fck_div_ck", &gfx_fck_div_ck, CK_AM33XX), + CLK(NULL, "sysclkout_pre_ck", &sysclkout_pre_ck, CK_AM33XX), + CLK(NULL, "clkout2_div_ck", &clkout2_div_ck, CK_AM33XX), + CLK(NULL, "timer_32k_ck", &clkdiv32k_ick, CK_AM33XX), + CLK(NULL, "timer_sys_ck", &sys_clkin_ck, CK_AM33XX), +}; + + +static const char *enable_init_clks[] = { + "dpll_ddr_m2_ck", + "dpll_mpu_m2_ck", + "l3_gclk", + "l4hs_gclk", + "l4fw_gclk", + "l4ls_gclk", +}; + +int __init am33xx_clk_init(void) +{ + struct omap_clk *c; + u32 cpu_clkflg; + + if (soc_is_am33xx()) { + cpu_mask = RATE_IN_AM33XX; + cpu_clkflg = CK_AM33XX; + } + + for (c = am33xx_clks; c < am33xx_clks + ARRAY_SIZE(am33xx_clks); c++) { + if (c->cpu & cpu_clkflg) { + clkdev_add(&c->lk); + if (!__clk_init(NULL, c->lk.clk)) + omap2_init_clk_hw_omap_clocks(c->lk.clk); + } + } + + omap2_clk_disable_autoidle_all(); + + omap2_clk_enable_init_clocks(enable_init_clks, + ARRAY_SIZE(enable_init_clks)); + + /* TRM ERRATA: Timer 3 & 6 default parent (TCLKIN) may not be always + * physically present, in such a case HWMOD enabling of + * clock would be failure with default parent. And timer + * probe thinks clock is already enabled, this leads to + * crash upon accessing timer 3 & 6 registers in probe. + * Fix by setting parent of both these timers to master + * oscillator clock. + */ + + clk_set_parent(&timer3_fck, &sys_clkin_ck); + clk_set_parent(&timer6_fck, &sys_clkin_ck); + + return 0; +} diff --git a/arch/arm/mach-omap2/cclock3xxx_data.c b/arch/arm/mach-omap2/cclock3xxx_data.c new file mode 100644 index 0000000..bdf3948 --- /dev/null +++ b/arch/arm/mach-omap2/cclock3xxx_data.c @@ -0,0 +1,3595 @@ +/* + * OMAP3 clock data + * + * Copyright (C) 2007-2012 Texas Instruments, Inc. + * Copyright (C) 2007-2011 Nokia Corporation + * + * Written by Paul Walmsley + * Updated to COMMON clk data format by Rajendra Nayak <rnayak@ti.com> + * With many device clock fixes by Kevin Hilman and Jouni Högander + * DPLL bypass clock support added by Roman Tereshonkov + * + */ + +/* + * Virtual clocks are introduced as convenient tools. + * They are sources for other clocks and not supposed + * to be requested from drivers directly. + */ + +#include <linux/kernel.h> +#include <linux/clk.h> +#include <linux/clk-private.h> +#include <linux/list.h> +#include <linux/io.h> + +#include "soc.h" +#include "iomap.h" +#include "clock.h" +#include "clock3xxx.h" +#include "clock34xx.h" +#include "clock36xx.h" +#include "clock3517.h" +#include "cm3xxx.h" +#include "cm-regbits-34xx.h" +#include "prm3xxx.h" +#include "prm-regbits-34xx.h" +#include "control.h" + +/* + * clocks + */ + +#define OMAP_CM_REGADDR OMAP34XX_CM_REGADDR + +/* Maximum DPLL multiplier, divider values for OMAP3 */ +#define OMAP3_MAX_DPLL_MULT 2047 +#define OMAP3630_MAX_JTYPE_DPLL_MULT 4095 +#define OMAP3_MAX_DPLL_DIV 128 + +DEFINE_CLK_FIXED_RATE(dummy_apb_pclk, CLK_IS_ROOT, 0x0, 0x0); + +DEFINE_CLK_FIXED_RATE(mcbsp_clks, CLK_IS_ROOT, 0x0, 0x0); + +DEFINE_CLK_FIXED_RATE(omap_32k_fck, CLK_IS_ROOT, 32768, 0x0); + +DEFINE_CLK_FIXED_RATE(pclk_ck, CLK_IS_ROOT, 27000000, 0x0); + +DEFINE_CLK_FIXED_RATE(rmii_ck, CLK_IS_ROOT, 50000000, 0x0); + +DEFINE_CLK_FIXED_RATE(secure_32k_fck, CLK_IS_ROOT, 32768, 0x0); + +DEFINE_CLK_FIXED_RATE(sys_altclk, CLK_IS_ROOT, 0x0, 0x0); + +DEFINE_CLK_FIXED_RATE(virt_12m_ck, CLK_IS_ROOT, 12000000, 0x0); + +DEFINE_CLK_FIXED_RATE(virt_13m_ck, CLK_IS_ROOT, 13000000, 0x0); + +DEFINE_CLK_FIXED_RATE(virt_16_8m_ck, CLK_IS_ROOT, 16800000, 0x0); + +DEFINE_CLK_FIXED_RATE(virt_19200000_ck, CLK_IS_ROOT, 19200000, 0x0); + +DEFINE_CLK_FIXED_RATE(virt_26000000_ck, CLK_IS_ROOT, 26000000, 0x0); + +DEFINE_CLK_FIXED_RATE(virt_38_4m_ck, CLK_IS_ROOT, 38400000, 0x0); + +static const char *osc_sys_ck_parent_names[] = { + "virt_12m_ck", "virt_13m_ck", "virt_19200000_ck", "virt_26000000_ck", + "virt_38_4m_ck", "virt_16_8m_ck", +}; + +DEFINE_CLK_MUX(osc_sys_ck, osc_sys_ck_parent_names, NULL, 0x0, + OMAP3430_PRM_CLKSEL, OMAP3430_SYS_CLKIN_SEL_SHIFT, + OMAP3430_SYS_CLKIN_SEL_WIDTH, 0x0, NULL); + +DEFINE_CLK_DIVIDER(sys_ck, "osc_sys_ck", &osc_sys_ck, 0x0, + OMAP3430_PRM_CLKSRC_CTRL, OMAP_SYSCLKDIV_SHIFT, + OMAP_SYSCLKDIV_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); + +static struct dpll_data dpll3_dd = { + .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), + .mult_mask = OMAP3430_CORE_DPLL_MULT_MASK, + .div1_mask = OMAP3430_CORE_DPLL_DIV_MASK, + .clk_bypass = &sys_ck, + .clk_ref = &sys_ck, + .freqsel_mask = OMAP3430_CORE_DPLL_FREQSEL_MASK, + .control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_mask = OMAP3430_EN_CORE_DPLL_MASK, + .auto_recal_bit = OMAP3430_EN_CORE_DPLL_DRIFTGUARD_SHIFT, + .recal_en_bit = OMAP3430_CORE_DPLL_RECAL_EN_SHIFT, + .recal_st_bit = OMAP3430_CORE_DPLL_ST_SHIFT, + .autoidle_reg = OMAP_CM_REGADDR(PLL_MOD, CM_AUTOIDLE), + .autoidle_mask = OMAP3430_AUTO_CORE_DPLL_MASK, + .idlest_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), + .idlest_mask = OMAP3430_ST_CORE_CLK_MASK, + .max_multiplier = OMAP3_MAX_DPLL_MULT, + .min_divider = 1, + .max_divider = OMAP3_MAX_DPLL_DIV, +}; + +static struct clk dpll3_ck; + +static const char *dpll3_ck_parent_names[] = { + "sys_ck", +}; + +static const struct clk_ops dpll3_ck_ops = { + .init = &omap2_init_clk_clkdm, + .get_parent = &omap2_init_dpll_parent, + .recalc_rate = &omap3_dpll_recalc, + .round_rate = &omap2_dpll_round_rate, +}; + +static struct clk_hw_omap dpll3_ck_hw = { + .hw = { + .clk = &dpll3_ck, + }, + .ops = &clkhwops_omap3_dpll, + .dpll_data = &dpll3_dd, + .clkdm_name = "dpll3_clkdm", +}; + +DEFINE_STRUCT_CLK(dpll3_ck, dpll3_ck_parent_names, dpll3_ck_ops); + +DEFINE_CLK_DIVIDER(dpll3_m2_ck, "dpll3_ck", &dpll3_ck, 0x0, + OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), + OMAP3430_CORE_DPLL_CLKOUT_DIV_SHIFT, + OMAP3430_CORE_DPLL_CLKOUT_DIV_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +static struct clk core_ck; + +static const char *core_ck_parent_names[] = { + "dpll3_m2_ck", +}; + +static const struct clk_ops core_ck_ops = {}; + +DEFINE_STRUCT_CLK_HW_OMAP(core_ck, NULL); +DEFINE_STRUCT_CLK(core_ck, core_ck_parent_names, core_ck_ops); + +DEFINE_CLK_DIVIDER(l3_ick, "core_ck", &core_ck, 0x0, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), + OMAP3430_CLKSEL_L3_SHIFT, OMAP3430_CLKSEL_L3_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +DEFINE_CLK_DIVIDER(l4_ick, "l3_ick", &l3_ick, 0x0, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), + OMAP3430_CLKSEL_L4_SHIFT, OMAP3430_CLKSEL_L4_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +static struct clk security_l4_ick2; + +static const char *security_l4_ick2_parent_names[] = { + "l4_ick", +}; + +DEFINE_STRUCT_CLK_HW_OMAP(security_l4_ick2, NULL); +DEFINE_STRUCT_CLK(security_l4_ick2, security_l4_ick2_parent_names, core_ck_ops); + +static struct clk aes1_ick; + +static const char *aes1_ick_parent_names[] = { + "security_l4_ick2", +}; + +static const struct clk_ops aes1_ick_ops = { + .enable = &omap2_dflt_clk_enable, + .disable = &omap2_dflt_clk_disable, + .is_enabled = &omap2_dflt_clk_is_enabled, +}; + +static struct clk_hw_omap aes1_ick_hw = { + .hw = { + .clk = &aes1_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP3430_EN_AES1_SHIFT, +}; + +DEFINE_STRUCT_CLK(aes1_ick, aes1_ick_parent_names, aes1_ick_ops); + +static struct clk core_l4_ick; + +static const struct clk_ops core_l4_ick_ops = { + .init = &omap2_init_clk_clkdm, +}; + +DEFINE_STRUCT_CLK_HW_OMAP(core_l4_ick, "core_l4_clkdm"); +DEFINE_STRUCT_CLK(core_l4_ick, security_l4_ick2_parent_names, core_l4_ick_ops); + +static struct clk aes2_ick; + +static const char *aes2_ick_parent_names[] = { + "core_l4_ick", +}; + +static const struct clk_ops aes2_ick_ops = { + .init = &omap2_init_clk_clkdm, + .enable = &omap2_dflt_clk_enable, + .disable = &omap2_dflt_clk_disable, + .is_enabled = &omap2_dflt_clk_is_enabled, +}; + +static struct clk_hw_omap aes2_ick_hw = { + .hw = { + .clk = &aes2_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_AES2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(aes2_ick, aes2_ick_parent_names, aes2_ick_ops); + +static struct clk dpll1_fck; + +static struct dpll_data dpll1_dd = { + .mult_div1_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL), + .mult_mask = OMAP3430_MPU_DPLL_MULT_MASK, + .div1_mask = OMAP3430_MPU_DPLL_DIV_MASK, + .clk_bypass = &dpll1_fck, + .clk_ref = &sys_ck, + .freqsel_mask = OMAP3430_MPU_DPLL_FREQSEL_MASK, + .control_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKEN_PLL), + .enable_mask = OMAP3430_EN_MPU_DPLL_MASK, + .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), + .auto_recal_bit = OMAP3430_EN_MPU_DPLL_DRIFTGUARD_SHIFT, + .recal_en_bit = OMAP3430_MPU_DPLL_RECAL_EN_SHIFT, + .recal_st_bit = OMAP3430_MPU_DPLL_ST_SHIFT, + .autoidle_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_AUTOIDLE_PLL), + .autoidle_mask = OMAP3430_AUTO_MPU_DPLL_MASK, + .idlest_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_IDLEST_PLL), + .idlest_mask = OMAP3430_ST_MPU_CLK_MASK, + .max_multiplier = OMAP3_MAX_DPLL_MULT, + .min_divider = 1, + .max_divider = OMAP3_MAX_DPLL_DIV, +}; + +static struct clk dpll1_ck; + +static const struct clk_ops dpll1_ck_ops = { + .init = &omap2_init_clk_clkdm, + .enable = &omap3_noncore_dpll_enable, + .disable = &omap3_noncore_dpll_disable, + .get_parent = &omap2_init_dpll_parent, + .recalc_rate = &omap3_dpll_recalc, + .set_rate = &omap3_noncore_dpll_set_rate, + .round_rate = &omap2_dpll_round_rate, +}; + +static struct clk_hw_omap dpll1_ck_hw = { + .hw = { + .clk = &dpll1_ck, + }, + .ops = &clkhwops_omap3_dpll, + .dpll_data = &dpll1_dd, + .clkdm_name = "dpll1_clkdm", +}; + +DEFINE_STRUCT_CLK(dpll1_ck, dpll3_ck_parent_names, dpll1_ck_ops); + +DEFINE_CLK_FIXED_FACTOR(dpll1_x2_ck, "dpll1_ck", &dpll1_ck, 0x0, 2, 1); + +DEFINE_CLK_DIVIDER(dpll1_x2m2_ck, "dpll1_x2_ck", &dpll1_x2_ck, 0x0, + OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL2_PLL), + OMAP3430_MPU_DPLL_CLKOUT_DIV_SHIFT, + OMAP3430_MPU_DPLL_CLKOUT_DIV_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +static struct clk mpu_ck; + +static const char *mpu_ck_parent_names[] = { + "dpll1_x2m2_ck", +}; + +DEFINE_STRUCT_CLK_HW_OMAP(mpu_ck, "mpu_clkdm"); +DEFINE_STRUCT_CLK(mpu_ck, mpu_ck_parent_names, core_l4_ick_ops); + +DEFINE_CLK_DIVIDER(arm_fck, "mpu_ck", &mpu_ck, 0x0, + OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_IDLEST_PLL), + OMAP3430_ST_MPU_CLK_SHIFT, OMAP3430_ST_MPU_CLK_WIDTH, + 0x0, NULL); + +static struct clk cam_ick; + +static struct clk_hw_omap cam_ick_hw = { + .hw = { + .clk = &cam_ick, + }, + .ops = &clkhwops_iclk, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_CAM_SHIFT, + .clkdm_name = "cam_clkdm", +}; + +DEFINE_STRUCT_CLK(cam_ick, security_l4_ick2_parent_names, aes2_ick_ops); + +/* DPLL4 */ +/* Supplies 96MHz, 54Mhz TV DAC, DSS fclk, CAM sensor clock, emul trace clk */ +/* Type: DPLL */ +static struct dpll_data dpll4_dd; + +static struct dpll_data dpll4_dd_34xx __initdata = { + .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL2), + .mult_mask = OMAP3430_PERIPH_DPLL_MULT_MASK, + .div1_mask = OMAP3430_PERIPH_DPLL_DIV_MASK, + .clk_bypass = &sys_ck, + .clk_ref = &sys_ck, + .freqsel_mask = OMAP3430_PERIPH_DPLL_FREQSEL_MASK, + .control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_mask = OMAP3430_EN_PERIPH_DPLL_MASK, + .modes = (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED), + .auto_recal_bit = OMAP3430_EN_PERIPH_DPLL_DRIFTGUARD_SHIFT, + .recal_en_bit = OMAP3430_PERIPH_DPLL_RECAL_EN_SHIFT, + .recal_st_bit = OMAP3430_PERIPH_DPLL_ST_SHIFT, + .autoidle_reg = OMAP_CM_REGADDR(PLL_MOD, CM_AUTOIDLE), + .autoidle_mask = OMAP3430_AUTO_PERIPH_DPLL_MASK, + .idlest_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), + .idlest_mask = OMAP3430_ST_PERIPH_CLK_MASK, + .max_multiplier = OMAP3_MAX_DPLL_MULT, + .min_divider = 1, + .max_divider = OMAP3_MAX_DPLL_DIV, +}; + +static struct dpll_data dpll4_dd_3630 __initdata = { + .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL2), + .mult_mask = OMAP3630_PERIPH_DPLL_MULT_MASK, + .div1_mask = OMAP3430_PERIPH_DPLL_DIV_MASK, + .clk_bypass = &sys_ck, + .clk_ref = &sys_ck, + .control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_mask = OMAP3430_EN_PERIPH_DPLL_MASK, + .modes = (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED), + .auto_recal_bit = OMAP3430_EN_PERIPH_DPLL_DRIFTGUARD_SHIFT, + .recal_en_bit = OMAP3430_PERIPH_DPLL_RECAL_EN_SHIFT, + .recal_st_bit = OMAP3430_PERIPH_DPLL_ST_SHIFT, + .autoidle_reg = OMAP_CM_REGADDR(PLL_MOD, CM_AUTOIDLE), + .autoidle_mask = OMAP3430_AUTO_PERIPH_DPLL_MASK, + .idlest_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), + .idlest_mask = OMAP3430_ST_PERIPH_CLK_MASK, + .dco_mask = OMAP3630_PERIPH_DPLL_DCO_SEL_MASK, + .sddiv_mask = OMAP3630_PERIPH_DPLL_SD_DIV_MASK, + .max_multiplier = OMAP3630_MAX_JTYPE_DPLL_MULT, + .min_divider = 1, + .max_divider = OMAP3_MAX_DPLL_DIV, + .flags = DPLL_J_TYPE +}; + +static struct clk dpll4_ck; + +static const struct clk_ops dpll4_ck_ops = { + .init = &omap2_init_clk_clkdm, + .enable = &omap3_noncore_dpll_enable, + .disable = &omap3_noncore_dpll_disable, + .get_parent = &omap2_init_dpll_parent, + .recalc_rate = &omap3_dpll_recalc, + .set_rate = &omap3_dpll4_set_rate, + .round_rate = &omap2_dpll_round_rate, +}; + +static struct clk_hw_omap dpll4_ck_hw = { + .hw = { + .clk = &dpll4_ck, + }, + .dpll_data = &dpll4_dd, + .ops = &clkhwops_omap3_dpll, + .clkdm_name = "dpll4_clkdm", +}; + +DEFINE_STRUCT_CLK(dpll4_ck, dpll3_ck_parent_names, dpll4_ck_ops); + +DEFINE_CLK_DIVIDER(dpll4_m5_ck, "dpll4_ck", &dpll4_ck, 0x0, + OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_CLKSEL), + OMAP3430_CLKSEL_CAM_SHIFT, OMAP3630_CLKSEL_CAM_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +static struct clk dpll4_m5x2_ck; + +static const char *dpll4_m5x2_ck_parent_names[] = { + "dpll4_m5_ck", +}; + +static const struct clk_ops dpll4_m5x2_ck_ops = { + .init = &omap2_init_clk_clkdm, + .enable = &omap2_dflt_clk_enable, + .disable = &omap2_dflt_clk_disable, + .is_enabled = &omap2_dflt_clk_is_enabled, + .recalc_rate = &omap3_clkoutx2_recalc, +}; + +static const struct clk_ops dpll4_m5x2_ck_3630_ops = { + .init = &omap2_init_clk_clkdm, + .enable = &omap36xx_pwrdn_clk_enable_with_hsdiv_restore, + .disable = &omap2_dflt_clk_disable, + .recalc_rate = &omap3_clkoutx2_recalc, +}; + +static struct clk_hw_omap dpll4_m5x2_ck_hw = { + .hw = { + .clk = &dpll4_m5x2_ck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_bit = OMAP3430_PWRDN_CAM_SHIFT, + .flags = INVERT_ENABLE, + .clkdm_name = "dpll4_clkdm", +}; + +DEFINE_STRUCT_CLK(dpll4_m5x2_ck, dpll4_m5x2_ck_parent_names, dpll4_m5x2_ck_ops); + +static struct clk dpll4_m5x2_ck_3630 = { + .name = "dpll4_m5x2_ck", + .hw = &dpll4_m5x2_ck_hw.hw, + .parent_names = dpll4_m5x2_ck_parent_names, + .num_parents = ARRAY_SIZE(dpll4_m5x2_ck_parent_names), + .ops = &dpll4_m5x2_ck_3630_ops, +}; + +static struct clk cam_mclk; + +static const char *cam_mclk_parent_names[] = { + "dpll4_m5x2_ck", +}; + +static struct clk_hw_omap cam_mclk_hw = { + .hw = { + .clk = &cam_mclk, + }, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_CAM_SHIFT, + .clkdm_name = "cam_clkdm", +}; + +DEFINE_STRUCT_CLK(cam_mclk, cam_mclk_parent_names, aes2_ick_ops); + +static const struct clksel_rate clkout2_src_core_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_3XXX }, + { .div = 0 } +}; + +static const struct clksel_rate clkout2_src_sys_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_3XXX }, + { .div = 0 } +}; + +static const struct clksel_rate clkout2_src_96m_rates[] = { + { .div = 1, .val = 2, .flags = RATE_IN_3XXX }, + { .div = 0 } +}; + +DEFINE_CLK_DIVIDER(dpll4_m2_ck, "dpll4_ck", &dpll4_ck, 0x0, + OMAP_CM_REGADDR(PLL_MOD, OMAP3430_CM_CLKSEL3), + OMAP3430_DIV_96M_SHIFT, OMAP3630_DIV_96M_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +static struct clk dpll4_m2x2_ck; + +static const char *dpll4_m2x2_ck_parent_names[] = { + "dpll4_m2_ck", +}; + +static struct clk_hw_omap dpll4_m2x2_ck_hw = { + .hw = { + .clk = &dpll4_m2x2_ck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_bit = OMAP3430_PWRDN_96M_SHIFT, + .flags = INVERT_ENABLE, + .clkdm_name = "dpll4_clkdm", +}; + +DEFINE_STRUCT_CLK(dpll4_m2x2_ck, dpll4_m2x2_ck_parent_names, dpll4_m5x2_ck_ops); + +static struct clk dpll4_m2x2_ck_3630 = { + .name = "dpll4_m2x2_ck", + .hw = &dpll4_m2x2_ck_hw.hw, + .parent_names = dpll4_m2x2_ck_parent_names, + .num_parents = ARRAY_SIZE(dpll4_m2x2_ck_parent_names), + .ops = &dpll4_m5x2_ck_3630_ops, +}; + +static struct clk omap_96m_alwon_fck; + +static const char *omap_96m_alwon_fck_parent_names[] = { + "dpll4_m2x2_ck", +}; + +DEFINE_STRUCT_CLK_HW_OMAP(omap_96m_alwon_fck, NULL); +DEFINE_STRUCT_CLK(omap_96m_alwon_fck, omap_96m_alwon_fck_parent_names, + core_ck_ops); + +static struct clk cm_96m_fck; + +static const char *cm_96m_fck_parent_names[] = { + "omap_96m_alwon_fck", +}; + +DEFINE_STRUCT_CLK_HW_OMAP(cm_96m_fck, NULL); +DEFINE_STRUCT_CLK(cm_96m_fck, cm_96m_fck_parent_names, core_ck_ops); + +static const struct clksel_rate clkout2_src_54m_rates[] = { + { .div = 1, .val = 3, .flags = RATE_IN_3XXX }, + { .div = 0 } +}; + +DEFINE_CLK_DIVIDER(dpll4_m3_ck, "dpll4_ck", &dpll4_ck, 0x0, + OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_CLKSEL), + OMAP3430_CLKSEL_TV_SHIFT, OMAP3630_CLKSEL_TV_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +static struct clk dpll4_m3x2_ck; + +static const char *dpll4_m3x2_ck_parent_names[] = { + "dpll4_m3_ck", +}; + +static struct clk_hw_omap dpll4_m3x2_ck_hw = { + .hw = { + .clk = &dpll4_m3x2_ck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_bit = OMAP3430_PWRDN_TV_SHIFT, + .flags = INVERT_ENABLE, + .clkdm_name = "dpll4_clkdm", +}; + +DEFINE_STRUCT_CLK(dpll4_m3x2_ck, dpll4_m3x2_ck_parent_names, dpll4_m5x2_ck_ops); + +static struct clk dpll4_m3x2_ck_3630 = { + .name = "dpll4_m3x2_ck", + .hw = &dpll4_m3x2_ck_hw.hw, + .parent_names = dpll4_m3x2_ck_parent_names, + .num_parents = ARRAY_SIZE(dpll4_m3x2_ck_parent_names), + .ops = &dpll4_m5x2_ck_3630_ops, +}; + +static const char *omap_54m_fck_parent_names[] = { + "dpll4_m3x2_ck", "sys_altclk", +}; + +DEFINE_CLK_MUX(omap_54m_fck, omap_54m_fck_parent_names, NULL, 0x0, + OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), OMAP3430_SOURCE_54M_SHIFT, + OMAP3430_SOURCE_54M_WIDTH, 0x0, NULL); + +static const struct clksel clkout2_src_clksel[] = { + { .parent = &core_ck, .rates = clkout2_src_core_rates }, + { .parent = &sys_ck, .rates = clkout2_src_sys_rates }, + { .parent = &cm_96m_fck, .rates = clkout2_src_96m_rates }, + { .parent = &omap_54m_fck, .rates = clkout2_src_54m_rates }, + { .parent = NULL }, +}; + +static const char *clkout2_src_ck_parent_names[] = { + "core_ck", "sys_ck", "cm_96m_fck", "omap_54m_fck", +}; + +static const struct clk_ops clkout2_src_ck_ops = { + .init = &omap2_init_clk_clkdm, + .enable = &omap2_dflt_clk_enable, + .disable = &omap2_dflt_clk_disable, + .is_enabled = &omap2_dflt_clk_is_enabled, + .recalc_rate = &omap2_clksel_recalc, + .get_parent = &omap2_clksel_find_parent_index, + .set_parent = &omap2_clksel_set_parent, +}; + +DEFINE_CLK_OMAP_MUX_GATE(clkout2_src_ck, "core_clkdm", + clkout2_src_clksel, OMAP3430_CM_CLKOUT_CTRL, + OMAP3430_CLKOUT2SOURCE_MASK, + OMAP3430_CM_CLKOUT_CTRL, OMAP3430_CLKOUT2_EN_SHIFT, + NULL, clkout2_src_ck_parent_names, clkout2_src_ck_ops); + +static const struct clksel_rate omap_48m_cm96m_rates[] = { + { .div = 2, .val = 0, .flags = RATE_IN_3XXX }, + { .div = 0 } +}; + +static const struct clksel_rate omap_48m_alt_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_3XXX }, + { .div = 0 } +}; + +static const struct clksel omap_48m_clksel[] = { + { .parent = &cm_96m_fck, .rates = omap_48m_cm96m_rates }, + { .parent = &sys_altclk, .rates = omap_48m_alt_rates }, + { .parent = NULL }, +}; + +static const char *omap_48m_fck_parent_names[] = { + "cm_96m_fck", "sys_altclk", +}; + +static struct clk omap_48m_fck; + +static const struct clk_ops omap_48m_fck_ops = { + .recalc_rate = &omap2_clksel_recalc, + .get_parent = &omap2_clksel_find_parent_index, + .set_parent = &omap2_clksel_set_parent, +}; + +static struct clk_hw_omap omap_48m_fck_hw = { + .hw = { + .clk = &omap_48m_fck, + }, + .clksel = omap_48m_clksel, + .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), + .clksel_mask = OMAP3430_SOURCE_48M_MASK, +}; + +DEFINE_STRUCT_CLK(omap_48m_fck, omap_48m_fck_parent_names, omap_48m_fck_ops); + +DEFINE_CLK_FIXED_FACTOR(omap_12m_fck, "omap_48m_fck", &omap_48m_fck, 0x0, 1, 4); + +static struct clk core_12m_fck; + +static const char *core_12m_fck_parent_names[] = { + "omap_12m_fck", +}; + +DEFINE_STRUCT_CLK_HW_OMAP(core_12m_fck, "core_l4_clkdm"); +DEFINE_STRUCT_CLK(core_12m_fck, core_12m_fck_parent_names, core_l4_ick_ops); + +static struct clk core_48m_fck; + +static const char *core_48m_fck_parent_names[] = { + "omap_48m_fck", +}; + +DEFINE_STRUCT_CLK_HW_OMAP(core_48m_fck, "core_l4_clkdm"); +DEFINE_STRUCT_CLK(core_48m_fck, core_48m_fck_parent_names, core_l4_ick_ops); + +static const char *omap_96m_fck_parent_names[] = { + "cm_96m_fck", "sys_ck", +}; + +DEFINE_CLK_MUX(omap_96m_fck, omap_96m_fck_parent_names, NULL, 0x0, + OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), + OMAP3430_SOURCE_96M_SHIFT, OMAP3430_SOURCE_96M_WIDTH, 0x0, NULL); + +static struct clk core_96m_fck; + +static const char *core_96m_fck_parent_names[] = { + "omap_96m_fck", +}; + +DEFINE_STRUCT_CLK_HW_OMAP(core_96m_fck, "core_l4_clkdm"); +DEFINE_STRUCT_CLK(core_96m_fck, core_96m_fck_parent_names, core_l4_ick_ops); + +static struct clk core_l3_ick; + +static const char *core_l3_ick_parent_names[] = { + "l3_ick", +}; + +DEFINE_STRUCT_CLK_HW_OMAP(core_l3_ick, "core_l3_clkdm"); +DEFINE_STRUCT_CLK(core_l3_ick, core_l3_ick_parent_names, core_l4_ick_ops); + +DEFINE_CLK_FIXED_FACTOR(dpll3_m2x2_ck, "dpll3_m2_ck", &dpll3_m2_ck, 0x0, 2, 1); + +static struct clk corex2_fck; + +static const char *corex2_fck_parent_names[] = { + "dpll3_m2x2_ck", +}; + +DEFINE_STRUCT_CLK_HW_OMAP(corex2_fck, NULL); +DEFINE_STRUCT_CLK(corex2_fck, corex2_fck_parent_names, core_ck_ops); + +static struct clk cpefuse_fck; + +static struct clk_hw_omap cpefuse_fck_hw = { + .hw = { + .clk = &cpefuse_fck, + }, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3), + .enable_bit = OMAP3430ES2_EN_CPEFUSE_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(cpefuse_fck, dpll3_ck_parent_names, aes2_ick_ops); + +static struct clk csi2_96m_fck; + +static const char *csi2_96m_fck_parent_names[] = { + "core_96m_fck", +}; + +static struct clk_hw_omap csi2_96m_fck_hw = { + .hw = { + .clk = &csi2_96m_fck, + }, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_CSI2_SHIFT, + .clkdm_name = "cam_clkdm", +}; + +DEFINE_STRUCT_CLK(csi2_96m_fck, csi2_96m_fck_parent_names, aes2_ick_ops); + +static struct clk d2d_26m_fck; + +static struct clk_hw_omap d2d_26m_fck_hw = { + .hw = { + .clk = &d2d_26m_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430ES1_EN_D2D_SHIFT, + .clkdm_name = "d2d_clkdm", +}; + +DEFINE_STRUCT_CLK(d2d_26m_fck, dpll3_ck_parent_names, aes2_ick_ops); + +static struct clk des1_ick; + +static struct clk_hw_omap des1_ick_hw = { + .hw = { + .clk = &des1_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP3430_EN_DES1_SHIFT, +}; + +DEFINE_STRUCT_CLK(des1_ick, aes1_ick_parent_names, aes1_ick_ops); + +static struct clk des2_ick; + +static struct clk_hw_omap des2_ick_hw = { + .hw = { + .clk = &des2_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_DES2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(des2_ick, aes2_ick_parent_names, aes2_ick_ops); + +DEFINE_CLK_DIVIDER(dpll1_fck, "core_ck", &core_ck, 0x0, + OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL), + OMAP3430_MPU_CLK_SRC_SHIFT, OMAP3430_MPU_CLK_SRC_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +static struct clk dpll2_fck; + +static struct dpll_data dpll2_dd = { + .mult_div1_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSEL1_PLL), + .mult_mask = OMAP3430_IVA2_DPLL_MULT_MASK, + .div1_mask = OMAP3430_IVA2_DPLL_DIV_MASK, + .clk_bypass = &dpll2_fck, + .clk_ref = &sys_ck, + .freqsel_mask = OMAP3430_IVA2_DPLL_FREQSEL_MASK, + .control_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKEN_PLL), + .enable_mask = OMAP3430_EN_IVA2_DPLL_MASK, + .modes = ((1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED) | + (1 << DPLL_LOW_POWER_BYPASS)), + .auto_recal_bit = OMAP3430_EN_IVA2_DPLL_DRIFTGUARD_SHIFT, + .recal_en_bit = OMAP3430_PRM_IRQENABLE_MPU_IVA2_DPLL_RECAL_EN_SHIFT, + .recal_st_bit = OMAP3430_PRM_IRQSTATUS_MPU_IVA2_DPLL_ST_SHIFT, + .autoidle_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_AUTOIDLE_PLL), + .autoidle_mask = OMAP3430_AUTO_IVA2_DPLL_MASK, + .idlest_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_IDLEST_PLL), + .idlest_mask = OMAP3430_ST_IVA2_CLK_MASK, + .max_multiplier = OMAP3_MAX_DPLL_MULT, + .min_divider = 1, + .max_divider = OMAP3_MAX_DPLL_DIV, +}; + +static struct clk dpll2_ck; + +static struct clk_hw_omap dpll2_ck_hw = { + .hw = { + .clk = &dpll2_ck, + }, + .ops = &clkhwops_omap3_dpll, + .dpll_data = &dpll2_dd, + .clkdm_name = "dpll2_clkdm", +}; + +DEFINE_STRUCT_CLK(dpll2_ck, dpll3_ck_parent_names, dpll1_ck_ops); + +DEFINE_CLK_DIVIDER(dpll2_fck, "core_ck", &core_ck, 0x0, + OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSEL1_PLL), + OMAP3430_IVA2_CLK_SRC_SHIFT, OMAP3430_IVA2_CLK_SRC_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +DEFINE_CLK_DIVIDER(dpll2_m2_ck, "dpll2_ck", &dpll2_ck, 0x0, + OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSEL2_PLL), + OMAP3430_IVA2_DPLL_CLKOUT_DIV_SHIFT, + OMAP3430_IVA2_DPLL_CLKOUT_DIV_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +DEFINE_CLK_DIVIDER(dpll3_m3_ck, "dpll3_ck", &dpll3_ck, 0x0, + OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), + OMAP3430_DIV_DPLL3_SHIFT, OMAP3430_DIV_DPLL3_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +static struct clk dpll3_m3x2_ck; + +static const char *dpll3_m3x2_ck_parent_names[] = { + "dpll3_m3_ck", +}; + +static struct clk_hw_omap dpll3_m3x2_ck_hw = { + .hw = { + .clk = &dpll3_m3x2_ck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_bit = OMAP3430_PWRDN_EMU_CORE_SHIFT, + .flags = INVERT_ENABLE, + .clkdm_name = "dpll3_clkdm", +}; + +DEFINE_STRUCT_CLK(dpll3_m3x2_ck, dpll3_m3x2_ck_parent_names, dpll4_m5x2_ck_ops); + +static struct clk dpll3_m3x2_ck_3630 = { + .name = "dpll3_m3x2_ck", + .hw = &dpll3_m3x2_ck_hw.hw, + .parent_names = dpll3_m3x2_ck_parent_names, + .num_parents = ARRAY_SIZE(dpll3_m3x2_ck_parent_names), + .ops = &dpll4_m5x2_ck_3630_ops, +}; + +DEFINE_CLK_FIXED_FACTOR(dpll3_x2_ck, "dpll3_ck", &dpll3_ck, 0x0, 2, 1); + +DEFINE_CLK_DIVIDER(dpll4_m4_ck, "dpll4_ck", &dpll4_ck, 0x0, + OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_CLKSEL), + OMAP3430_CLKSEL_DSS1_SHIFT, OMAP3630_CLKSEL_DSS1_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +static struct clk dpll4_m4x2_ck; + +static const char *dpll4_m4x2_ck_parent_names[] = { + "dpll4_m4_ck", +}; + +static struct clk_hw_omap dpll4_m4x2_ck_hw = { + .hw = { + .clk = &dpll4_m4x2_ck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_bit = OMAP3430_PWRDN_DSS1_SHIFT, + .flags = INVERT_ENABLE, + .clkdm_name = "dpll4_clkdm", +}; + +DEFINE_STRUCT_CLK(dpll4_m4x2_ck, dpll4_m4x2_ck_parent_names, dpll4_m5x2_ck_ops); + +static struct clk dpll4_m4x2_ck_3630 = { + .name = "dpll4_m4x2_ck", + .hw = &dpll4_m4x2_ck_hw.hw, + .parent_names = dpll4_m4x2_ck_parent_names, + .num_parents = ARRAY_SIZE(dpll4_m4x2_ck_parent_names), + .ops = &dpll4_m5x2_ck_3630_ops, +}; + +DEFINE_CLK_DIVIDER(dpll4_m6_ck, "dpll4_ck", &dpll4_ck, 0x0, + OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), + OMAP3430_DIV_DPLL4_SHIFT, OMAP3630_DIV_DPLL4_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +static struct clk dpll4_m6x2_ck; + +static const char *dpll4_m6x2_ck_parent_names[] = { + "dpll4_m6_ck", +}; + +static struct clk_hw_omap dpll4_m6x2_ck_hw = { + .hw = { + .clk = &dpll4_m6x2_ck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), + .enable_bit = OMAP3430_PWRDN_EMU_PERIPH_SHIFT, + .flags = INVERT_ENABLE, + .clkdm_name = "dpll4_clkdm", +}; + +DEFINE_STRUCT_CLK(dpll4_m6x2_ck, dpll4_m6x2_ck_parent_names, dpll4_m5x2_ck_ops); + +static struct clk dpll4_m6x2_ck_3630 = { + .name = "dpll4_m6x2_ck", + .hw = &dpll4_m6x2_ck_hw.hw, + .parent_names = dpll4_m6x2_ck_parent_names, + .num_parents = ARRAY_SIZE(dpll4_m6x2_ck_parent_names), + .ops = &dpll4_m5x2_ck_3630_ops, +}; + +DEFINE_CLK_FIXED_FACTOR(dpll4_x2_ck, "dpll4_ck", &dpll4_ck, 0x0, 2, 1); + +static struct dpll_data dpll5_dd = { + .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKSEL4), + .mult_mask = OMAP3430ES2_PERIPH2_DPLL_MULT_MASK, + .div1_mask = OMAP3430ES2_PERIPH2_DPLL_DIV_MASK, + .clk_bypass = &sys_ck, + .clk_ref = &sys_ck, + .freqsel_mask = OMAP3430ES2_PERIPH2_DPLL_FREQSEL_MASK, + .control_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKEN2), + .enable_mask = OMAP3430ES2_EN_PERIPH2_DPLL_MASK, + .modes = (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED), + .auto_recal_bit = OMAP3430ES2_EN_PERIPH2_DPLL_DRIFTGUARD_SHIFT, + .recal_en_bit = OMAP3430ES2_SND_PERIPH_DPLL_RECAL_EN_SHIFT, + .recal_st_bit = OMAP3430ES2_SND_PERIPH_DPLL_ST_SHIFT, + .autoidle_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_AUTOIDLE2_PLL), + .autoidle_mask = OMAP3430ES2_AUTO_PERIPH2_DPLL_MASK, + .idlest_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST2), + .idlest_mask = OMAP3430ES2_ST_PERIPH2_CLK_MASK, + .max_multiplier = OMAP3_MAX_DPLL_MULT, + .min_divider = 1, + .max_divider = OMAP3_MAX_DPLL_DIV, +}; + +static struct clk dpll5_ck; + +static struct clk_hw_omap dpll5_ck_hw = { + .hw = { + .clk = &dpll5_ck, + }, + .ops = &clkhwops_omap3_dpll, + .dpll_data = &dpll5_dd, + .clkdm_name = "dpll5_clkdm", +}; + +DEFINE_STRUCT_CLK(dpll5_ck, dpll3_ck_parent_names, dpll1_ck_ops); + +DEFINE_CLK_DIVIDER(dpll5_m2_ck, "dpll5_ck", &dpll5_ck, 0x0, + OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKSEL5), + OMAP3430ES2_DIV_120M_SHIFT, OMAP3430ES2_DIV_120M_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +static struct clk dss1_alwon_fck_3430es1; + +static const char *dss1_alwon_fck_3430es1_parent_names[] = { + "dpll4_m4x2_ck", +}; + +static struct clk_hw_omap dss1_alwon_fck_3430es1_hw = { + .hw = { + .clk = &dss1_alwon_fck_3430es1, + }, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_DSS1_SHIFT, + .clkdm_name = "dss_clkdm", +}; + +DEFINE_STRUCT_CLK(dss1_alwon_fck_3430es1, dss1_alwon_fck_3430es1_parent_names, + aes2_ick_ops); + +static struct clk dss1_alwon_fck_3430es2; + +static struct clk_hw_omap dss1_alwon_fck_3430es2_hw = { + .hw = { + .clk = &dss1_alwon_fck_3430es2, + }, + .ops = &clkhwops_omap3430es2_dss_usbhost_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_DSS1_SHIFT, + .clkdm_name = "dss_clkdm", +}; + +DEFINE_STRUCT_CLK(dss1_alwon_fck_3430es2, dss1_alwon_fck_3430es1_parent_names, + aes2_ick_ops); + +static struct clk dss2_alwon_fck; + +static struct clk_hw_omap dss2_alwon_fck_hw = { + .hw = { + .clk = &dss2_alwon_fck, + }, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_DSS2_SHIFT, + .clkdm_name = "dss_clkdm", +}; + +DEFINE_STRUCT_CLK(dss2_alwon_fck, dpll3_ck_parent_names, aes2_ick_ops); + +static struct clk dss_96m_fck; + +static struct clk_hw_omap dss_96m_fck_hw = { + .hw = { + .clk = &dss_96m_fck, + }, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_TV_SHIFT, + .clkdm_name = "dss_clkdm", +}; + +DEFINE_STRUCT_CLK(dss_96m_fck, core_96m_fck_parent_names, aes2_ick_ops); + +static struct clk dss_ick_3430es1; + +static struct clk_hw_omap dss_ick_3430es1_hw = { + .hw = { + .clk = &dss_ick_3430es1, + }, + .ops = &clkhwops_iclk, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_CM_ICLKEN_DSS_EN_DSS_SHIFT, + .clkdm_name = "dss_clkdm", +}; + +DEFINE_STRUCT_CLK(dss_ick_3430es1, security_l4_ick2_parent_names, aes2_ick_ops); + +static struct clk dss_ick_3430es2; + +static struct clk_hw_omap dss_ick_3430es2_hw = { + .hw = { + .clk = &dss_ick_3430es2, + }, + .ops = &clkhwops_omap3430es2_iclk_dss_usbhost_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_CM_ICLKEN_DSS_EN_DSS_SHIFT, + .clkdm_name = "dss_clkdm", +}; + +DEFINE_STRUCT_CLK(dss_ick_3430es2, security_l4_ick2_parent_names, aes2_ick_ops); + +static struct clk dss_tv_fck; + +static const char *dss_tv_fck_parent_names[] = { + "omap_54m_fck", +}; + +static struct clk_hw_omap dss_tv_fck_hw = { + .hw = { + .clk = &dss_tv_fck, + }, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_TV_SHIFT, + .clkdm_name = "dss_clkdm", +}; + +DEFINE_STRUCT_CLK(dss_tv_fck, dss_tv_fck_parent_names, aes2_ick_ops); + +static struct clk emac_fck; + +static const char *emac_fck_parent_names[] = { + "rmii_ck", +}; + +static struct clk_hw_omap emac_fck_hw = { + .hw = { + .clk = &emac_fck, + }, + .enable_reg = OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL), + .enable_bit = AM35XX_CPGMAC_FCLK_SHIFT, +}; + +DEFINE_STRUCT_CLK(emac_fck, emac_fck_parent_names, aes1_ick_ops); + +static struct clk ipss_ick; + +static const char *ipss_ick_parent_names[] = { + "core_l3_ick", +}; + +static struct clk_hw_omap ipss_ick_hw = { + .hw = { + .clk = &ipss_ick, + }, + .ops = &clkhwops_am35xx_ipss_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = AM35XX_EN_IPSS_SHIFT, + .clkdm_name = "core_l3_clkdm", +}; + +DEFINE_STRUCT_CLK(ipss_ick, ipss_ick_parent_names, aes2_ick_ops); + +static struct clk emac_ick; + +static const char *emac_ick_parent_names[] = { + "ipss_ick", +}; + +static struct clk_hw_omap emac_ick_hw = { + .hw = { + .clk = &emac_ick, + }, + .ops = &clkhwops_am35xx_ipss_module_wait, + .enable_reg = OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL), + .enable_bit = AM35XX_CPGMAC_VBUSP_CLK_SHIFT, + .clkdm_name = "core_l3_clkdm", +}; + +DEFINE_STRUCT_CLK(emac_ick, emac_ick_parent_names, aes2_ick_ops); + +static struct clk emu_core_alwon_ck; + +static const char *emu_core_alwon_ck_parent_names[] = { + "dpll3_m3x2_ck", +}; + +DEFINE_STRUCT_CLK_HW_OMAP(emu_core_alwon_ck, "dpll3_clkdm"); +DEFINE_STRUCT_CLK(emu_core_alwon_ck, emu_core_alwon_ck_parent_names, + core_l4_ick_ops); + +static struct clk emu_mpu_alwon_ck; + +static const char *emu_mpu_alwon_ck_parent_names[] = { + "mpu_ck", +}; + +DEFINE_STRUCT_CLK_HW_OMAP(emu_mpu_alwon_ck, NULL); +DEFINE_STRUCT_CLK(emu_mpu_alwon_ck, emu_mpu_alwon_ck_parent_names, core_ck_ops); + +static struct clk emu_per_alwon_ck; + +static const char *emu_per_alwon_ck_parent_names[] = { + "dpll4_m6x2_ck", +}; + +DEFINE_STRUCT_CLK_HW_OMAP(emu_per_alwon_ck, "dpll4_clkdm"); +DEFINE_STRUCT_CLK(emu_per_alwon_ck, emu_per_alwon_ck_parent_names, + core_l4_ick_ops); + +static const char *emu_src_ck_parent_names[] = { + "sys_ck", "emu_core_alwon_ck", "emu_per_alwon_ck", "emu_mpu_alwon_ck", +}; + +static const struct clksel_rate emu_src_sys_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_3XXX }, + { .div = 0 }, +}; + +static const struct clksel_rate emu_src_core_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_3XXX }, + { .div = 0 }, +}; + +static const struct clksel_rate emu_src_per_rates[] = { + { .div = 1, .val = 2, .flags = RATE_IN_3XXX }, + { .div = 0 }, +}; + +static const struct clksel_rate emu_src_mpu_rates[] = { + { .div = 1, .val = 3, .flags = RATE_IN_3XXX }, + { .div = 0 }, +}; + +static const struct clksel emu_src_clksel[] = { + { .parent = &sys_ck, .rates = emu_src_sys_rates }, + { .parent = &emu_core_alwon_ck, .rates = emu_src_core_rates }, + { .parent = &emu_per_alwon_ck, .rates = emu_src_per_rates }, + { .parent = &emu_mpu_alwon_ck, .rates = emu_src_mpu_rates }, + { .parent = NULL }, +}; + +static const struct clk_ops emu_src_ck_ops = { + .init = &omap2_init_clk_clkdm, + .recalc_rate = &omap2_clksel_recalc, + .get_parent = &omap2_clksel_find_parent_index, + .set_parent = &omap2_clksel_set_parent, +}; + +static struct clk emu_src_ck; + +static struct clk_hw_omap emu_src_ck_hw = { + .hw = { + .clk = &emu_src_ck, + }, + .clksel = emu_src_clksel, + .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), + .clksel_mask = OMAP3430_MUX_CTRL_MASK, + .clkdm_name = "emu_clkdm", +}; + +DEFINE_STRUCT_CLK(emu_src_ck, emu_src_ck_parent_names, emu_src_ck_ops); + +DEFINE_CLK_DIVIDER(atclk_fck, "emu_src_ck", &emu_src_ck, 0x0, + OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), + OMAP3430_CLKSEL_ATCLK_SHIFT, OMAP3430_CLKSEL_ATCLK_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +static struct clk fac_ick; + +static struct clk_hw_omap fac_ick_hw = { + .hw = { + .clk = &fac_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430ES1_EN_FAC_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(fac_ick, aes2_ick_parent_names, aes2_ick_ops); + +static struct clk fshostusb_fck; + +static const char *fshostusb_fck_parent_names[] = { + "core_48m_fck", +}; + +static struct clk_hw_omap fshostusb_fck_hw = { + .hw = { + .clk = &fshostusb_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430ES1_EN_FSHOSTUSB_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(fshostusb_fck, fshostusb_fck_parent_names, aes2_ick_ops); + +static struct clk gfx_l3_ck; + +static struct clk_hw_omap gfx_l3_ck_hw = { + .hw = { + .clk = &gfx_l3_ck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN), + .enable_bit = OMAP_EN_GFX_SHIFT, + .clkdm_name = "gfx_3430es1_clkdm", +}; + +DEFINE_STRUCT_CLK(gfx_l3_ck, core_l3_ick_parent_names, aes1_ick_ops); + +DEFINE_CLK_DIVIDER(gfx_l3_fck, "l3_ick", &l3_ick, 0x0, + OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL), + OMAP_CLKSEL_GFX_SHIFT, OMAP_CLKSEL_GFX_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +static struct clk gfx_cg1_ck; + +static const char *gfx_cg1_ck_parent_names[] = { + "gfx_l3_fck", +}; + +static struct clk_hw_omap gfx_cg1_ck_hw = { + .hw = { + .clk = &gfx_cg1_ck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN), + .enable_bit = OMAP3430ES1_EN_2D_SHIFT, + .clkdm_name = "gfx_3430es1_clkdm", +}; + +DEFINE_STRUCT_CLK(gfx_cg1_ck, gfx_cg1_ck_parent_names, aes2_ick_ops); + +static struct clk gfx_cg2_ck; + +static struct clk_hw_omap gfx_cg2_ck_hw = { + .hw = { + .clk = &gfx_cg2_ck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN), + .enable_bit = OMAP3430ES1_EN_3D_SHIFT, + .clkdm_name = "gfx_3430es1_clkdm", +}; + +DEFINE_STRUCT_CLK(gfx_cg2_ck, gfx_cg1_ck_parent_names, aes2_ick_ops); + +static struct clk gfx_l3_ick; + +static const char *gfx_l3_ick_parent_names[] = { + "gfx_l3_ck", +}; + +DEFINE_STRUCT_CLK_HW_OMAP(gfx_l3_ick, "gfx_3430es1_clkdm"); +DEFINE_STRUCT_CLK(gfx_l3_ick, gfx_l3_ick_parent_names, core_l4_ick_ops); + +static struct clk wkup_32k_fck; + +static const char *wkup_32k_fck_parent_names[] = { + "omap_32k_fck", +}; + +DEFINE_STRUCT_CLK_HW_OMAP(wkup_32k_fck, "wkup_clkdm"); +DEFINE_STRUCT_CLK(wkup_32k_fck, wkup_32k_fck_parent_names, core_l4_ick_ops); + +static struct clk gpio1_dbck; + +static const char *gpio1_dbck_parent_names[] = { + "wkup_32k_fck", +}; + +static struct clk_hw_omap gpio1_dbck_hw = { + .hw = { + .clk = &gpio1_dbck, + }, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_GPIO1_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(gpio1_dbck, gpio1_dbck_parent_names, aes2_ick_ops); + +static struct clk wkup_l4_ick; + +DEFINE_STRUCT_CLK_HW_OMAP(wkup_l4_ick, "wkup_clkdm"); +DEFINE_STRUCT_CLK(wkup_l4_ick, dpll3_ck_parent_names, core_l4_ick_ops); + +static struct clk gpio1_ick; + +static const char *gpio1_ick_parent_names[] = { + "wkup_l4_ick", +}; + +static struct clk_hw_omap gpio1_ick_hw = { + .hw = { + .clk = &gpio1_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPIO1_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(gpio1_ick, gpio1_ick_parent_names, aes2_ick_ops); + +static struct clk per_32k_alwon_fck; + +DEFINE_STRUCT_CLK_HW_OMAP(per_32k_alwon_fck, "per_clkdm"); +DEFINE_STRUCT_CLK(per_32k_alwon_fck, wkup_32k_fck_parent_names, + core_l4_ick_ops); + +static struct clk gpio2_dbck; + +static const char *gpio2_dbck_parent_names[] = { + "per_32k_alwon_fck", +}; + +static struct clk_hw_omap gpio2_dbck_hw = { + .hw = { + .clk = &gpio2_dbck, + }, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_GPIO2_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(gpio2_dbck, gpio2_dbck_parent_names, aes2_ick_ops); + +static struct clk per_l4_ick; + +DEFINE_STRUCT_CLK_HW_OMAP(per_l4_ick, "per_clkdm"); +DEFINE_STRUCT_CLK(per_l4_ick, security_l4_ick2_parent_names, core_l4_ick_ops); + +static struct clk gpio2_ick; + +static const char *gpio2_ick_parent_names[] = { + "per_l4_ick", +}; + +static struct clk_hw_omap gpio2_ick_hw = { + .hw = { + .clk = &gpio2_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPIO2_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(gpio2_ick, gpio2_ick_parent_names, aes2_ick_ops); + +static struct clk gpio3_dbck; + +static struct clk_hw_omap gpio3_dbck_hw = { + .hw = { + .clk = &gpio3_dbck, + }, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_GPIO3_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(gpio3_dbck, gpio2_dbck_parent_names, aes2_ick_ops); + +static struct clk gpio3_ick; + +static struct clk_hw_omap gpio3_ick_hw = { + .hw = { + .clk = &gpio3_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPIO3_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(gpio3_ick, gpio2_ick_parent_names, aes2_ick_ops); + +static struct clk gpio4_dbck; + +static struct clk_hw_omap gpio4_dbck_hw = { + .hw = { + .clk = &gpio4_dbck, + }, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_GPIO4_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(gpio4_dbck, gpio2_dbck_parent_names, aes2_ick_ops); + +static struct clk gpio4_ick; + +static struct clk_hw_omap gpio4_ick_hw = { + .hw = { + .clk = &gpio4_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPIO4_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(gpio4_ick, gpio2_ick_parent_names, aes2_ick_ops); + +static struct clk gpio5_dbck; + +static struct clk_hw_omap gpio5_dbck_hw = { + .hw = { + .clk = &gpio5_dbck, + }, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_GPIO5_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(gpio5_dbck, gpio2_dbck_parent_names, aes2_ick_ops); + +static struct clk gpio5_ick; + +static struct clk_hw_omap gpio5_ick_hw = { + .hw = { + .clk = &gpio5_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPIO5_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(gpio5_ick, gpio2_ick_parent_names, aes2_ick_ops); + +static struct clk gpio6_dbck; + +static struct clk_hw_omap gpio6_dbck_hw = { + .hw = { + .clk = &gpio6_dbck, + }, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_GPIO6_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(gpio6_dbck, gpio2_dbck_parent_names, aes2_ick_ops); + +static struct clk gpio6_ick; + +static struct clk_hw_omap gpio6_ick_hw = { + .hw = { + .clk = &gpio6_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPIO6_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(gpio6_ick, gpio2_ick_parent_names, aes2_ick_ops); + +static struct clk gpmc_fck; + +static struct clk_hw_omap gpmc_fck_hw = { + .hw = { + .clk = &gpmc_fck, + }, + .flags = ENABLE_ON_INIT, + .clkdm_name = "core_l3_clkdm", +}; + +DEFINE_STRUCT_CLK(gpmc_fck, ipss_ick_parent_names, core_l4_ick_ops); + +static const struct clksel omap343x_gpt_clksel[] = { + { .parent = &omap_32k_fck, .rates = gpt_32k_rates }, + { .parent = &sys_ck, .rates = gpt_sys_rates }, + { .parent = NULL }, +}; + +static const char *gpt10_fck_parent_names[] = { + "omap_32k_fck", "sys_ck", +}; + +DEFINE_CLK_OMAP_MUX_GATE(gpt10_fck, "core_l4_clkdm", omap343x_gpt_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), + OMAP3430_CLKSEL_GPT10_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP3430_EN_GPT10_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, clkout2_src_ck_ops); + +static struct clk gpt10_ick; + +static struct clk_hw_omap gpt10_ick_hw = { + .hw = { + .clk = &gpt10_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_GPT10_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt10_ick, aes2_ick_parent_names, aes2_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt11_fck, "core_l4_clkdm", omap343x_gpt_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), + OMAP3430_CLKSEL_GPT11_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP3430_EN_GPT11_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, clkout2_src_ck_ops); + +static struct clk gpt11_ick; + +static struct clk_hw_omap gpt11_ick_hw = { + .hw = { + .clk = &gpt11_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_GPT11_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt11_ick, aes2_ick_parent_names, aes2_ick_ops); + +static struct clk gpt12_fck; + +static const char *gpt12_fck_parent_names[] = { + "secure_32k_fck", +}; + +DEFINE_STRUCT_CLK_HW_OMAP(gpt12_fck, "wkup_clkdm"); +DEFINE_STRUCT_CLK(gpt12_fck, gpt12_fck_parent_names, core_l4_ick_ops); + +static struct clk gpt12_ick; + +static struct clk_hw_omap gpt12_ick_hw = { + .hw = { + .clk = &gpt12_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPT12_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt12_ick, gpio1_ick_parent_names, aes2_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt1_fck, "wkup_clkdm", omap343x_gpt_clksel, + OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL), + OMAP3430_CLKSEL_GPT1_MASK, + OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), + OMAP3430_EN_GPT1_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, clkout2_src_ck_ops); + +static struct clk gpt1_ick; + +static struct clk_hw_omap gpt1_ick_hw = { + .hw = { + .clk = &gpt1_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPT1_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt1_ick, gpio1_ick_parent_names, aes2_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt2_fck, "per_clkdm", omap343x_gpt_clksel, + OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), + OMAP3430_CLKSEL_GPT2_MASK, + OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + OMAP3430_EN_GPT2_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, clkout2_src_ck_ops); + +static struct clk gpt2_ick; + +static struct clk_hw_omap gpt2_ick_hw = { + .hw = { + .clk = &gpt2_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPT2_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt2_ick, gpio2_ick_parent_names, aes2_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt3_fck, "per_clkdm", omap343x_gpt_clksel, + OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), + OMAP3430_CLKSEL_GPT3_MASK, + OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + OMAP3430_EN_GPT3_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, clkout2_src_ck_ops); + +static struct clk gpt3_ick; + +static struct clk_hw_omap gpt3_ick_hw = { + .hw = { + .clk = &gpt3_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPT3_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt3_ick, gpio2_ick_parent_names, aes2_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt4_fck, "per_clkdm", omap343x_gpt_clksel, + OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), + OMAP3430_CLKSEL_GPT4_MASK, + OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + OMAP3430_EN_GPT4_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, clkout2_src_ck_ops); + +static struct clk gpt4_ick; + +static struct clk_hw_omap gpt4_ick_hw = { + .hw = { + .clk = &gpt4_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPT4_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt4_ick, gpio2_ick_parent_names, aes2_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt5_fck, "per_clkdm", omap343x_gpt_clksel, + OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), + OMAP3430_CLKSEL_GPT5_MASK, + OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + OMAP3430_EN_GPT5_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, clkout2_src_ck_ops); + +static struct clk gpt5_ick; + +static struct clk_hw_omap gpt5_ick_hw = { + .hw = { + .clk = &gpt5_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPT5_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt5_ick, gpio2_ick_parent_names, aes2_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt6_fck, "per_clkdm", omap343x_gpt_clksel, + OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), + OMAP3430_CLKSEL_GPT6_MASK, + OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + OMAP3430_EN_GPT6_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, clkout2_src_ck_ops); + +static struct clk gpt6_ick; + +static struct clk_hw_omap gpt6_ick_hw = { + .hw = { + .clk = &gpt6_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPT6_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt6_ick, gpio2_ick_parent_names, aes2_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt7_fck, "per_clkdm", omap343x_gpt_clksel, + OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), + OMAP3430_CLKSEL_GPT7_MASK, + OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + OMAP3430_EN_GPT7_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, clkout2_src_ck_ops); + +static struct clk gpt7_ick; + +static struct clk_hw_omap gpt7_ick_hw = { + .hw = { + .clk = &gpt7_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPT7_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt7_ick, gpio2_ick_parent_names, aes2_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt8_fck, "per_clkdm", omap343x_gpt_clksel, + OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), + OMAP3430_CLKSEL_GPT8_MASK, + OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + OMAP3430_EN_GPT8_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, clkout2_src_ck_ops); + +static struct clk gpt8_ick; + +static struct clk_hw_omap gpt8_ick_hw = { + .hw = { + .clk = &gpt8_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPT8_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt8_ick, gpio2_ick_parent_names, aes2_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(gpt9_fck, "per_clkdm", omap343x_gpt_clksel, + OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), + OMAP3430_CLKSEL_GPT9_MASK, + OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + OMAP3430_EN_GPT9_SHIFT, &clkhwops_wait, + gpt10_fck_parent_names, clkout2_src_ck_ops); + +static struct clk gpt9_ick; + +static struct clk_hw_omap gpt9_ick_hw = { + .hw = { + .clk = &gpt9_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_GPT9_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(gpt9_ick, gpio2_ick_parent_names, aes2_ick_ops); + +static struct clk hdq_fck; + +static const char *hdq_fck_parent_names[] = { + "core_12m_fck", +}; + +static struct clk_hw_omap hdq_fck_hw = { + .hw = { + .clk = &hdq_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_HDQ_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(hdq_fck, hdq_fck_parent_names, aes2_ick_ops); + +static struct clk hdq_ick; + +static struct clk_hw_omap hdq_ick_hw = { + .hw = { + .clk = &hdq_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_HDQ_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(hdq_ick, aes2_ick_parent_names, aes2_ick_ops); + +static struct clk hecc_ck; + +static struct clk_hw_omap hecc_ck_hw = { + .hw = { + .clk = &hecc_ck, + }, + .ops = &clkhwops_am35xx_ipss_module_wait, + .enable_reg = OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL), + .enable_bit = AM35XX_HECC_VBUSP_CLK_SHIFT, + .clkdm_name = "core_l3_clkdm", +}; + +DEFINE_STRUCT_CLK(hecc_ck, dpll3_ck_parent_names, aes2_ick_ops); + +static struct clk hsotgusb_fck_am35xx; + +static struct clk_hw_omap hsotgusb_fck_am35xx_hw = { + .hw = { + .clk = &hsotgusb_fck_am35xx, + }, + .enable_reg = OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL), + .enable_bit = AM35XX_USBOTG_FCLK_SHIFT, + .clkdm_name = "core_l3_clkdm", +}; + +DEFINE_STRUCT_CLK(hsotgusb_fck_am35xx, dpll3_ck_parent_names, aes2_ick_ops); + +static struct clk hsotgusb_ick_3430es1; + +static struct clk_hw_omap hsotgusb_ick_3430es1_hw = { + .hw = { + .clk = &hsotgusb_ick_3430es1, + }, + .ops = &clkhwops_iclk, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_HSOTGUSB_SHIFT, + .clkdm_name = "core_l3_clkdm", +}; + +DEFINE_STRUCT_CLK(hsotgusb_ick_3430es1, ipss_ick_parent_names, aes2_ick_ops); + +static struct clk hsotgusb_ick_3430es2; + +static struct clk_hw_omap hsotgusb_ick_3430es2_hw = { + .hw = { + .clk = &hsotgusb_ick_3430es2, + }, + .ops = &clkhwops_omap3430es2_iclk_hsotgusb_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_HSOTGUSB_SHIFT, + .clkdm_name = "core_l3_clkdm", +}; + +DEFINE_STRUCT_CLK(hsotgusb_ick_3430es2, ipss_ick_parent_names, aes2_ick_ops); + +static struct clk hsotgusb_ick_am35xx; + +static struct clk_hw_omap hsotgusb_ick_am35xx_hw = { + .hw = { + .clk = &hsotgusb_ick_am35xx, + }, + .ops = &clkhwops_am35xx_ipss_module_wait, + .enable_reg = OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL), + .enable_bit = AM35XX_USBOTG_VBUSP_CLK_SHIFT, + .clkdm_name = "core_l3_clkdm", +}; + +DEFINE_STRUCT_CLK(hsotgusb_ick_am35xx, emac_ick_parent_names, aes2_ick_ops); + +static struct clk i2c1_fck; + +static struct clk_hw_omap i2c1_fck_hw = { + .hw = { + .clk = &i2c1_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_I2C1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(i2c1_fck, csi2_96m_fck_parent_names, aes2_ick_ops); + +static struct clk i2c1_ick; + +static struct clk_hw_omap i2c1_ick_hw = { + .hw = { + .clk = &i2c1_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_I2C1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(i2c1_ick, aes2_ick_parent_names, aes2_ick_ops); + +static struct clk i2c2_fck; + +static struct clk_hw_omap i2c2_fck_hw = { + .hw = { + .clk = &i2c2_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_I2C2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(i2c2_fck, csi2_96m_fck_parent_names, aes2_ick_ops); + +static struct clk i2c2_ick; + +static struct clk_hw_omap i2c2_ick_hw = { + .hw = { + .clk = &i2c2_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_I2C2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(i2c2_ick, aes2_ick_parent_names, aes2_ick_ops); + +static struct clk i2c3_fck; + +static struct clk_hw_omap i2c3_fck_hw = { + .hw = { + .clk = &i2c3_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_I2C3_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(i2c3_fck, csi2_96m_fck_parent_names, aes2_ick_ops); + +static struct clk i2c3_ick; + +static struct clk_hw_omap i2c3_ick_hw = { + .hw = { + .clk = &i2c3_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_I2C3_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(i2c3_ick, aes2_ick_parent_names, aes2_ick_ops); + +static struct clk icr_ick; + +static struct clk_hw_omap icr_ick_hw = { + .hw = { + .clk = &icr_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_ICR_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(icr_ick, aes2_ick_parent_names, aes2_ick_ops); + +static struct clk iva2_ck; + +static const char *iva2_ck_parent_names[] = { + "dpll2_m2_ck", +}; + +static struct clk_hw_omap iva2_ck_hw = { + .hw = { + .clk = &iva2_ck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_CM_FCLKEN_IVA2_EN_IVA2_SHIFT, + .clkdm_name = "iva2_clkdm", +}; + +DEFINE_STRUCT_CLK(iva2_ck, iva2_ck_parent_names, aes2_ick_ops); + +static struct clk mad2d_ick; + +static struct clk_hw_omap mad2d_ick_hw = { + .hw = { + .clk = &mad2d_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), + .enable_bit = OMAP3430_EN_MAD2D_SHIFT, + .clkdm_name = "d2d_clkdm", +}; + +DEFINE_STRUCT_CLK(mad2d_ick, core_l3_ick_parent_names, aes2_ick_ops); + +static struct clk mailboxes_ick; + +static struct clk_hw_omap mailboxes_ick_hw = { + .hw = { + .clk = &mailboxes_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_MAILBOXES_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mailboxes_ick, aes2_ick_parent_names, aes2_ick_ops); + +static const struct clksel_rate common_mcbsp_96m_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_3XXX }, + { .div = 0 } +}; + +static const struct clksel_rate common_mcbsp_mcbsp_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_3XXX }, + { .div = 0 } +}; + +static const struct clksel mcbsp_15_clksel[] = { + { .parent = &core_96m_fck, .rates = common_mcbsp_96m_rates }, + { .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates }, + { .parent = NULL }, +}; + +static const char *mcbsp1_fck_parent_names[] = { + "core_96m_fck", "mcbsp_clks", +}; + +DEFINE_CLK_OMAP_MUX_GATE(mcbsp1_fck, "core_l4_clkdm", mcbsp_15_clksel, + OMAP343X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0), + OMAP2_MCBSP1_CLKS_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP3430_EN_MCBSP1_SHIFT, &clkhwops_wait, + mcbsp1_fck_parent_names, clkout2_src_ck_ops); + +static struct clk mcbsp1_ick; + +static struct clk_hw_omap mcbsp1_ick_hw = { + .hw = { + .clk = &mcbsp1_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_MCBSP1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcbsp1_ick, aes2_ick_parent_names, aes2_ick_ops); + +static struct clk per_96m_fck; + +DEFINE_STRUCT_CLK_HW_OMAP(per_96m_fck, "per_clkdm"); +DEFINE_STRUCT_CLK(per_96m_fck, cm_96m_fck_parent_names, core_l4_ick_ops); + +static const struct clksel mcbsp_234_clksel[] = { + { .parent = &per_96m_fck, .rates = common_mcbsp_96m_rates }, + { .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates }, + { .parent = NULL }, +}; + +static const char *mcbsp2_fck_parent_names[] = { + "per_96m_fck", "mcbsp_clks", +}; + +DEFINE_CLK_OMAP_MUX_GATE(mcbsp2_fck, "per_clkdm", mcbsp_234_clksel, + OMAP343X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0), + OMAP2_MCBSP2_CLKS_MASK, + OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + OMAP3430_EN_MCBSP2_SHIFT, &clkhwops_wait, + mcbsp2_fck_parent_names, clkout2_src_ck_ops); + +static struct clk mcbsp2_ick; + +static struct clk_hw_omap mcbsp2_ick_hw = { + .hw = { + .clk = &mcbsp2_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_MCBSP2_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(mcbsp2_ick, gpio2_ick_parent_names, aes2_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(mcbsp3_fck, "per_clkdm", mcbsp_234_clksel, + OMAP343X_CTRL_REGADDR(OMAP343X_CONTROL_DEVCONF1), + OMAP2_MCBSP3_CLKS_MASK, + OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + OMAP3430_EN_MCBSP3_SHIFT, &clkhwops_wait, + mcbsp2_fck_parent_names, clkout2_src_ck_ops); + +static struct clk mcbsp3_ick; + +static struct clk_hw_omap mcbsp3_ick_hw = { + .hw = { + .clk = &mcbsp3_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_MCBSP3_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(mcbsp3_ick, gpio2_ick_parent_names, aes2_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(mcbsp4_fck, "per_clkdm", mcbsp_234_clksel, + OMAP343X_CTRL_REGADDR(OMAP343X_CONTROL_DEVCONF1), + OMAP2_MCBSP4_CLKS_MASK, + OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + OMAP3430_EN_MCBSP4_SHIFT, &clkhwops_wait, + mcbsp2_fck_parent_names, clkout2_src_ck_ops); + +static struct clk mcbsp4_ick; + +static struct clk_hw_omap mcbsp4_ick_hw = { + .hw = { + .clk = &mcbsp4_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_MCBSP4_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(mcbsp4_ick, gpio2_ick_parent_names, aes2_ick_ops); + +DEFINE_CLK_OMAP_MUX_GATE(mcbsp5_fck, "core_l4_clkdm", mcbsp_15_clksel, + OMAP343X_CTRL_REGADDR(OMAP343X_CONTROL_DEVCONF1), + OMAP2_MCBSP5_CLKS_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP3430_EN_MCBSP5_SHIFT, &clkhwops_wait, + mcbsp1_fck_parent_names, clkout2_src_ck_ops); + +static struct clk mcbsp5_ick; + +static struct clk_hw_omap mcbsp5_ick_hw = { + .hw = { + .clk = &mcbsp5_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_MCBSP5_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcbsp5_ick, aes2_ick_parent_names, aes2_ick_ops); + +static struct clk mcspi1_fck; + +static struct clk_hw_omap mcspi1_fck_hw = { + .hw = { + .clk = &mcspi1_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_MCSPI1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcspi1_fck, fshostusb_fck_parent_names, aes2_ick_ops); + +static struct clk mcspi1_ick; + +static struct clk_hw_omap mcspi1_ick_hw = { + .hw = { + .clk = &mcspi1_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_MCSPI1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcspi1_ick, aes2_ick_parent_names, aes2_ick_ops); + +static struct clk mcspi2_fck; + +static struct clk_hw_omap mcspi2_fck_hw = { + .hw = { + .clk = &mcspi2_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_MCSPI2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcspi2_fck, fshostusb_fck_parent_names, aes2_ick_ops); + +static struct clk mcspi2_ick; + +static struct clk_hw_omap mcspi2_ick_hw = { + .hw = { + .clk = &mcspi2_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_MCSPI2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcspi2_ick, aes2_ick_parent_names, aes2_ick_ops); + +static struct clk mcspi3_fck; + +static struct clk_hw_omap mcspi3_fck_hw = { + .hw = { + .clk = &mcspi3_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_MCSPI3_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcspi3_fck, fshostusb_fck_parent_names, aes2_ick_ops); + +static struct clk mcspi3_ick; + +static struct clk_hw_omap mcspi3_ick_hw = { + .hw = { + .clk = &mcspi3_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_MCSPI3_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcspi3_ick, aes2_ick_parent_names, aes2_ick_ops); + +static struct clk mcspi4_fck; + +static struct clk_hw_omap mcspi4_fck_hw = { + .hw = { + .clk = &mcspi4_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_MCSPI4_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcspi4_fck, fshostusb_fck_parent_names, aes2_ick_ops); + +static struct clk mcspi4_ick; + +static struct clk_hw_omap mcspi4_ick_hw = { + .hw = { + .clk = &mcspi4_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_MCSPI4_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mcspi4_ick, aes2_ick_parent_names, aes2_ick_ops); + +static struct clk mmchs1_fck; + +static struct clk_hw_omap mmchs1_fck_hw = { + .hw = { + .clk = &mmchs1_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_MMC1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mmchs1_fck, csi2_96m_fck_parent_names, aes2_ick_ops); + +static struct clk mmchs1_ick; + +static struct clk_hw_omap mmchs1_ick_hw = { + .hw = { + .clk = &mmchs1_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_MMC1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mmchs1_ick, aes2_ick_parent_names, aes2_ick_ops); + +static struct clk mmchs2_fck; + +static struct clk_hw_omap mmchs2_fck_hw = { + .hw = { + .clk = &mmchs2_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_MMC2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mmchs2_fck, csi2_96m_fck_parent_names, aes2_ick_ops); + +static struct clk mmchs2_ick; + +static struct clk_hw_omap mmchs2_ick_hw = { + .hw = { + .clk = &mmchs2_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_MMC2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mmchs2_ick, aes2_ick_parent_names, aes2_ick_ops); + +static struct clk mmchs3_fck; + +static struct clk_hw_omap mmchs3_fck_hw = { + .hw = { + .clk = &mmchs3_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430ES2_EN_MMC3_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mmchs3_fck, csi2_96m_fck_parent_names, aes2_ick_ops); + +static struct clk mmchs3_ick; + +static struct clk_hw_omap mmchs3_ick_hw = { + .hw = { + .clk = &mmchs3_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430ES2_EN_MMC3_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mmchs3_ick, aes2_ick_parent_names, aes2_ick_ops); + +static struct clk modem_fck; + +static struct clk_hw_omap modem_fck_hw = { + .hw = { + .clk = &modem_fck, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_MODEM_SHIFT, + .clkdm_name = "d2d_clkdm", +}; + +DEFINE_STRUCT_CLK(modem_fck, dpll3_ck_parent_names, aes2_ick_ops); + +static struct clk mspro_fck; + +static struct clk_hw_omap mspro_fck_hw = { + .hw = { + .clk = &mspro_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_MSPRO_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mspro_fck, csi2_96m_fck_parent_names, aes2_ick_ops); + +static struct clk mspro_ick; + +static struct clk_hw_omap mspro_ick_hw = { + .hw = { + .clk = &mspro_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_MSPRO_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(mspro_ick, aes2_ick_parent_names, aes2_ick_ops); + +static struct clk omap_192m_alwon_fck; + +DEFINE_STRUCT_CLK_HW_OMAP(omap_192m_alwon_fck, NULL); +DEFINE_STRUCT_CLK(omap_192m_alwon_fck, omap_96m_alwon_fck_parent_names, + core_ck_ops); + +static struct clk omap_32ksync_ick; + +static struct clk_hw_omap omap_32ksync_ick_hw = { + .hw = { + .clk = &omap_32ksync_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_32KSYNC_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(omap_32ksync_ick, gpio1_ick_parent_names, aes2_ick_ops); + +static const struct clksel_rate omap_96m_alwon_fck_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_36XX }, + { .div = 2, .val = 2, .flags = RATE_IN_36XX }, + { .div = 0 } +}; + +static const struct clksel omap_96m_alwon_fck_clksel[] = { + { .parent = &omap_192m_alwon_fck, .rates = omap_96m_alwon_fck_rates }, + { .parent = NULL } +}; + +static struct clk omap_96m_alwon_fck_3630; + +static const char *omap_96m_alwon_fck_3630_parent_names[] = { + "omap_192m_alwon_fck", +}; + +static const struct clk_ops omap_96m_alwon_fck_3630_ops = { + .set_rate = &omap2_clksel_set_rate, + .recalc_rate = &omap2_clksel_recalc, + .round_rate = &omap2_clksel_round_rate, +}; + +static struct clk_hw_omap omap_96m_alwon_fck_3630_hw = { + .hw = { + .clk = &omap_96m_alwon_fck_3630, + }, + .clksel = omap_96m_alwon_fck_clksel, + .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), + .clksel_mask = OMAP3630_CLKSEL_96M_MASK, +}; + +static struct clk omap_96m_alwon_fck_3630 = { + .name = "omap_96m_alwon_fck", + .hw = &omap_96m_alwon_fck_3630_hw.hw, + .parent_names = omap_96m_alwon_fck_3630_parent_names, + .num_parents = ARRAY_SIZE(omap_96m_alwon_fck_3630_parent_names), + .ops = &omap_96m_alwon_fck_3630_ops, +}; + +static struct clk omapctrl_ick; + +static struct clk_hw_omap omapctrl_ick_hw = { + .hw = { + .clk = &omapctrl_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_OMAPCTRL_SHIFT, + .flags = ENABLE_ON_INIT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(omapctrl_ick, aes2_ick_parent_names, aes2_ick_ops); + +DEFINE_CLK_DIVIDER(pclk_fck, "emu_src_ck", &emu_src_ck, 0x0, + OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), + OMAP3430_CLKSEL_PCLK_SHIFT, OMAP3430_CLKSEL_PCLK_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +DEFINE_CLK_DIVIDER(pclkx2_fck, "emu_src_ck", &emu_src_ck, 0x0, + OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), + OMAP3430_CLKSEL_PCLKX2_SHIFT, OMAP3430_CLKSEL_PCLKX2_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +static struct clk per_48m_fck; + +DEFINE_STRUCT_CLK_HW_OMAP(per_48m_fck, "per_clkdm"); +DEFINE_STRUCT_CLK(per_48m_fck, core_48m_fck_parent_names, core_l4_ick_ops); + +static struct clk security_l3_ick; + +DEFINE_STRUCT_CLK_HW_OMAP(security_l3_ick, NULL); +DEFINE_STRUCT_CLK(security_l3_ick, core_l3_ick_parent_names, core_ck_ops); + +static struct clk pka_ick; + +static const char *pka_ick_parent_names[] = { + "security_l3_ick", +}; + +static struct clk_hw_omap pka_ick_hw = { + .hw = { + .clk = &pka_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP3430_EN_PKA_SHIFT, +}; + +DEFINE_STRUCT_CLK(pka_ick, pka_ick_parent_names, aes1_ick_ops); + +DEFINE_CLK_DIVIDER(rm_ick, "l4_ick", &l4_ick, 0x0, + OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL), + OMAP3430_CLKSEL_RM_SHIFT, OMAP3430_CLKSEL_RM_WIDTH, + CLK_DIVIDER_ONE_BASED, NULL); + +static struct clk rng_ick; + +static struct clk_hw_omap rng_ick_hw = { + .hw = { + .clk = &rng_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP3430_EN_RNG_SHIFT, +}; + +DEFINE_STRUCT_CLK(rng_ick, aes1_ick_parent_names, aes1_ick_ops); + +static struct clk sad2d_ick; + +static struct clk_hw_omap sad2d_ick_hw = { + .hw = { + .clk = &sad2d_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_SAD2D_SHIFT, + .clkdm_name = "d2d_clkdm", +}; + +DEFINE_STRUCT_CLK(sad2d_ick, core_l3_ick_parent_names, aes2_ick_ops); + +static struct clk sdrc_ick; + +static struct clk_hw_omap sdrc_ick_hw = { + .hw = { + .clk = &sdrc_ick, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_SDRC_SHIFT, + .flags = ENABLE_ON_INIT, + .clkdm_name = "core_l3_clkdm", +}; + +DEFINE_STRUCT_CLK(sdrc_ick, ipss_ick_parent_names, aes2_ick_ops); + +static const struct clksel_rate sgx_core_rates[] = { + { .div = 2, .val = 5, .flags = RATE_IN_36XX }, + { .div = 3, .val = 0, .flags = RATE_IN_3XXX }, + { .div = 4, .val = 1, .flags = RATE_IN_3XXX }, + { .div = 6, .val = 2, .flags = RATE_IN_3XXX }, + { .div = 0 } +}; + +static const struct clksel_rate sgx_96m_rates[] = { + { .div = 1, .val = 3, .flags = RATE_IN_3XXX }, + { .div = 0 } +}; + +static const struct clksel_rate sgx_192m_rates[] = { + { .div = 1, .val = 4, .flags = RATE_IN_36XX }, + { .div = 0 } +}; + +static const struct clksel_rate sgx_corex2_rates[] = { + { .div = 3, .val = 6, .flags = RATE_IN_36XX }, + { .div = 5, .val = 7, .flags = RATE_IN_36XX }, + { .div = 0 } +}; + +static const struct clksel sgx_clksel[] = { + { .parent = &core_ck, .rates = sgx_core_rates }, + { .parent = &cm_96m_fck, .rates = sgx_96m_rates }, + { .parent = &omap_192m_alwon_fck, .rates = sgx_192m_rates }, + { .parent = &corex2_fck, .rates = sgx_corex2_rates }, + { .parent = NULL }, +}; + +static const char *sgx_fck_parent_names[] = { + "core_ck", "cm_96m_fck", "omap_192m_alwon_fck", "corex2_fck", +}; + +static struct clk sgx_fck; + +static const struct clk_ops sgx_fck_ops = { + .init = &omap2_init_clk_clkdm, + .enable = &omap2_dflt_clk_enable, + .disable = &omap2_dflt_clk_disable, + .is_enabled = &omap2_dflt_clk_is_enabled, + .recalc_rate = &omap2_clksel_recalc, + .set_rate = &omap2_clksel_set_rate, + .round_rate = &omap2_clksel_round_rate, + .get_parent = &omap2_clksel_find_parent_index, + .set_parent = &omap2_clksel_set_parent, +}; + +DEFINE_CLK_OMAP_MUX_GATE(sgx_fck, "sgx_clkdm", sgx_clksel, + OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_CLKSEL), + OMAP3430ES2_CLKSEL_SGX_MASK, + OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_FCLKEN), + OMAP3430ES2_CM_FCLKEN_SGX_EN_SGX_SHIFT, + &clkhwops_wait, sgx_fck_parent_names, sgx_fck_ops); + +static struct clk sgx_ick; + +static struct clk_hw_omap sgx_ick_hw = { + .hw = { + .clk = &sgx_ick, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_ICLKEN), + .enable_bit = OMAP3430ES2_CM_ICLKEN_SGX_EN_SGX_SHIFT, + .clkdm_name = "sgx_clkdm", +}; + +DEFINE_STRUCT_CLK(sgx_ick, core_l3_ick_parent_names, aes2_ick_ops); + +static struct clk sha11_ick; + +static struct clk_hw_omap sha11_ick_hw = { + .hw = { + .clk = &sha11_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), + .enable_bit = OMAP3430_EN_SHA11_SHIFT, +}; + +DEFINE_STRUCT_CLK(sha11_ick, aes1_ick_parent_names, aes1_ick_ops); + +static struct clk sha12_ick; + +static struct clk_hw_omap sha12_ick_hw = { + .hw = { + .clk = &sha12_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_SHA12_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(sha12_ick, aes2_ick_parent_names, aes2_ick_ops); + +static struct clk sr1_fck; + +static struct clk_hw_omap sr1_fck_hw = { + .hw = { + .clk = &sr1_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_SR1_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(sr1_fck, dpll3_ck_parent_names, aes2_ick_ops); + +static struct clk sr2_fck; + +static struct clk_hw_omap sr2_fck_hw = { + .hw = { + .clk = &sr2_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_SR2_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(sr2_fck, dpll3_ck_parent_names, aes2_ick_ops); + +static struct clk sr_l4_ick; + +DEFINE_STRUCT_CLK_HW_OMAP(sr_l4_ick, "core_l4_clkdm"); +DEFINE_STRUCT_CLK(sr_l4_ick, security_l4_ick2_parent_names, core_l4_ick_ops); + +static struct clk ssi_l4_ick; + +DEFINE_STRUCT_CLK_HW_OMAP(ssi_l4_ick, "core_l4_clkdm"); +DEFINE_STRUCT_CLK(ssi_l4_ick, security_l4_ick2_parent_names, core_l4_ick_ops); + +static struct clk ssi_ick_3430es1; + +static const char *ssi_ick_3430es1_parent_names[] = { + "ssi_l4_ick", +}; + +static struct clk_hw_omap ssi_ick_3430es1_hw = { + .hw = { + .clk = &ssi_ick_3430es1, + }, + .ops = &clkhwops_iclk, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_SSI_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(ssi_ick_3430es1, ssi_ick_3430es1_parent_names, aes2_ick_ops); + +static struct clk ssi_ick_3430es2; + +static struct clk_hw_omap ssi_ick_3430es2_hw = { + .hw = { + .clk = &ssi_ick_3430es2, + }, + .ops = &clkhwops_omap3430es2_iclk_ssi_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_SSI_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(ssi_ick_3430es2, ssi_ick_3430es1_parent_names, aes2_ick_ops); + +static const struct clksel_rate ssi_ssr_corex2_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_3XXX }, + { .div = 2, .val = 2, .flags = RATE_IN_3XXX }, + { .div = 3, .val = 3, .flags = RATE_IN_3XXX }, + { .div = 4, .val = 4, .flags = RATE_IN_3XXX }, + { .div = 6, .val = 6, .flags = RATE_IN_3XXX }, + { .div = 8, .val = 8, .flags = RATE_IN_3XXX }, + { .div = 0 } +}; + +static const struct clksel ssi_ssr_clksel[] = { + { .parent = &corex2_fck, .rates = ssi_ssr_corex2_rates }, + { .parent = NULL }, +}; + +static const char *ssi_ssr_fck_3430es1_parent_names[] = { + "corex2_fck", +}; + +static const struct clk_ops ssi_ssr_fck_3430es1_ops = { + .init = &omap2_init_clk_clkdm, + .enable = &omap2_dflt_clk_enable, + .disable = &omap2_dflt_clk_disable, + .is_enabled = &omap2_dflt_clk_is_enabled, + .recalc_rate = &omap2_clksel_recalc, + .set_rate = &omap2_clksel_set_rate, + .round_rate = &omap2_clksel_round_rate, +}; + +DEFINE_CLK_OMAP_MUX_GATE(ssi_ssr_fck_3430es1, "core_l4_clkdm", + ssi_ssr_clksel, OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), + OMAP3430_CLKSEL_SSI_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP3430_EN_SSI_SHIFT, + NULL, ssi_ssr_fck_3430es1_parent_names, + ssi_ssr_fck_3430es1_ops); + +DEFINE_CLK_OMAP_MUX_GATE(ssi_ssr_fck_3430es2, "core_l4_clkdm", + ssi_ssr_clksel, OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), + OMAP3430_CLKSEL_SSI_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + OMAP3430_EN_SSI_SHIFT, + NULL, ssi_ssr_fck_3430es1_parent_names, + ssi_ssr_fck_3430es1_ops); + +DEFINE_CLK_FIXED_FACTOR(ssi_sst_fck_3430es1, "ssi_ssr_fck_3430es1", + &ssi_ssr_fck_3430es1, 0x0, 1, 2); + +DEFINE_CLK_FIXED_FACTOR(ssi_sst_fck_3430es2, "ssi_ssr_fck_3430es2", + &ssi_ssr_fck_3430es2, 0x0, 1, 2); + +static struct clk sys_clkout1; + +static const char *sys_clkout1_parent_names[] = { + "osc_sys_ck", +}; + +static struct clk_hw_omap sys_clkout1_hw = { + .hw = { + .clk = &sys_clkout1, + }, + .enable_reg = OMAP3430_PRM_CLKOUT_CTRL, + .enable_bit = OMAP3430_CLKOUT_EN_SHIFT, +}; + +DEFINE_STRUCT_CLK(sys_clkout1, sys_clkout1_parent_names, aes1_ick_ops); + +DEFINE_CLK_DIVIDER(sys_clkout2, "clkout2_src_ck", &clkout2_src_ck, 0x0, + OMAP3430_CM_CLKOUT_CTRL, OMAP3430_CLKOUT2_DIV_SHIFT, + OMAP3430_CLKOUT2_DIV_WIDTH, CLK_DIVIDER_POWER_OF_TWO, NULL); + +DEFINE_CLK_MUX(traceclk_src_fck, emu_src_ck_parent_names, NULL, 0x0, + OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), + OMAP3430_TRACE_MUX_CTRL_SHIFT, OMAP3430_TRACE_MUX_CTRL_WIDTH, + 0x0, NULL); + +DEFINE_CLK_DIVIDER(traceclk_fck, "traceclk_src_fck", &traceclk_src_fck, 0x0, + OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), + OMAP3430_CLKSEL_TRACECLK_SHIFT, + OMAP3430_CLKSEL_TRACECLK_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); + +static struct clk ts_fck; + +static struct clk_hw_omap ts_fck_hw = { + .hw = { + .clk = &ts_fck, + }, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3), + .enable_bit = OMAP3430ES2_EN_TS_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(ts_fck, wkup_32k_fck_parent_names, aes2_ick_ops); + +static struct clk uart1_fck; + +static struct clk_hw_omap uart1_fck_hw = { + .hw = { + .clk = &uart1_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_UART1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(uart1_fck, fshostusb_fck_parent_names, aes2_ick_ops); + +static struct clk uart1_ick; + +static struct clk_hw_omap uart1_ick_hw = { + .hw = { + .clk = &uart1_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_UART1_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(uart1_ick, aes2_ick_parent_names, aes2_ick_ops); + +static struct clk uart2_fck; + +static struct clk_hw_omap uart2_fck_hw = { + .hw = { + .clk = &uart2_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = OMAP3430_EN_UART2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(uart2_fck, fshostusb_fck_parent_names, aes2_ick_ops); + +static struct clk uart2_ick; + +static struct clk_hw_omap uart2_ick_hw = { + .hw = { + .clk = &uart2_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = OMAP3430_EN_UART2_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(uart2_ick, aes2_ick_parent_names, aes2_ick_ops); + +static struct clk uart3_fck; + +static const char *uart3_fck_parent_names[] = { + "per_48m_fck", +}; + +static struct clk_hw_omap uart3_fck_hw = { + .hw = { + .clk = &uart3_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_UART3_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(uart3_fck, uart3_fck_parent_names, aes2_ick_ops); + +static struct clk uart3_ick; + +static struct clk_hw_omap uart3_ick_hw = { + .hw = { + .clk = &uart3_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_UART3_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(uart3_ick, gpio2_ick_parent_names, aes2_ick_ops); + +static struct clk uart4_fck; + +static struct clk_hw_omap uart4_fck_hw = { + .hw = { + .clk = &uart4_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3630_EN_UART4_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(uart4_fck, uart3_fck_parent_names, aes2_ick_ops); + +static struct clk uart4_fck_am35xx; + +static struct clk_hw_omap uart4_fck_am35xx_hw = { + .hw = { + .clk = &uart4_fck_am35xx, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), + .enable_bit = AM35XX_EN_UART4_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(uart4_fck_am35xx, fshostusb_fck_parent_names, aes2_ick_ops); + +static struct clk uart4_ick; + +static struct clk_hw_omap uart4_ick_hw = { + .hw = { + .clk = &uart4_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3630_EN_UART4_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(uart4_ick, gpio2_ick_parent_names, aes2_ick_ops); + +static struct clk uart4_ick_am35xx; + +static struct clk_hw_omap uart4_ick_am35xx_hw = { + .hw = { + .clk = &uart4_ick_am35xx, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + .enable_bit = AM35XX_EN_UART4_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(uart4_ick_am35xx, aes2_ick_parent_names, aes2_ick_ops); + +static const struct clksel_rate div2_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_3XXX }, + { .div = 2, .val = 2, .flags = RATE_IN_3XXX }, + { .div = 0 } +}; + +static const struct clksel usb_l4_clksel[] = { + { .parent = &l4_ick, .rates = div2_rates }, + { .parent = NULL }, +}; + +static const char *usb_l4_ick_parent_names[] = { + "l4_ick", +}; + +DEFINE_CLK_OMAP_MUX_GATE(usb_l4_ick, "core_l4_clkdm", usb_l4_clksel, + OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), + OMAP3430ES1_CLKSEL_FSHOSTUSB_MASK, + OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), + OMAP3430ES1_EN_FSHOSTUSB_SHIFT, + &clkhwops_iclk_wait, usb_l4_ick_parent_names, + ssi_ssr_fck_3430es1_ops); + +static struct clk usbhost_120m_fck; + +static const char *usbhost_120m_fck_parent_names[] = { + "dpll5_m2_ck", +}; + +static struct clk_hw_omap usbhost_120m_fck_hw = { + .hw = { + .clk = &usbhost_120m_fck, + }, + .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN), + .enable_bit = OMAP3430ES2_EN_USBHOST2_SHIFT, + .clkdm_name = "usbhost_clkdm", +}; + +DEFINE_STRUCT_CLK(usbhost_120m_fck, usbhost_120m_fck_parent_names, + aes2_ick_ops); + +static struct clk usbhost_48m_fck; + +static struct clk_hw_omap usbhost_48m_fck_hw = { + .hw = { + .clk = &usbhost_48m_fck, + }, + .ops = &clkhwops_omap3430es2_dss_usbhost_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN), + .enable_bit = OMAP3430ES2_EN_USBHOST1_SHIFT, + .clkdm_name = "usbhost_clkdm", +}; + +DEFINE_STRUCT_CLK(usbhost_48m_fck, core_48m_fck_parent_names, aes2_ick_ops); + +static struct clk usbhost_ick; + +static struct clk_hw_omap usbhost_ick_hw = { + .hw = { + .clk = &usbhost_ick, + }, + .ops = &clkhwops_omap3430es2_iclk_dss_usbhost_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_ICLKEN), + .enable_bit = OMAP3430ES2_EN_USBHOST_SHIFT, + .clkdm_name = "usbhost_clkdm", +}; + +DEFINE_STRUCT_CLK(usbhost_ick, security_l4_ick2_parent_names, aes2_ick_ops); + +static struct clk usbtll_fck; + +static struct clk_hw_omap usbtll_fck_hw = { + .hw = { + .clk = &usbtll_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3), + .enable_bit = OMAP3430ES2_EN_USBTLL_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(usbtll_fck, usbhost_120m_fck_parent_names, aes2_ick_ops); + +static struct clk usbtll_ick; + +static struct clk_hw_omap usbtll_ick_hw = { + .hw = { + .clk = &usbtll_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), + .enable_bit = OMAP3430ES2_EN_USBTLL_SHIFT, + .clkdm_name = "core_l4_clkdm", +}; + +DEFINE_STRUCT_CLK(usbtll_ick, aes2_ick_parent_names, aes2_ick_ops); + +static const struct clksel_rate usim_96m_rates[] = { + { .div = 2, .val = 3, .flags = RATE_IN_3XXX }, + { .div = 4, .val = 4, .flags = RATE_IN_3XXX }, + { .div = 8, .val = 5, .flags = RATE_IN_3XXX }, + { .div = 10, .val = 6, .flags = RATE_IN_3XXX }, + { .div = 0 } +}; + +static const struct clksel_rate usim_120m_rates[] = { + { .div = 4, .val = 7, .flags = RATE_IN_3XXX }, + { .div = 8, .val = 8, .flags = RATE_IN_3XXX }, + { .div = 16, .val = 9, .flags = RATE_IN_3XXX }, + { .div = 20, .val = 10, .flags = RATE_IN_3XXX }, + { .div = 0 } +}; + +static const struct clksel usim_clksel[] = { + { .parent = &omap_96m_fck, .rates = usim_96m_rates }, + { .parent = &dpll5_m2_ck, .rates = usim_120m_rates }, + { .parent = &sys_ck, .rates = div2_rates }, + { .parent = NULL }, +}; + +static const char *usim_fck_parent_names[] = { + "omap_96m_fck", "dpll5_m2_ck", "sys_ck", +}; + +static struct clk usim_fck; + +static const struct clk_ops usim_fck_ops = { + .enable = &omap2_dflt_clk_enable, + .disable = &omap2_dflt_clk_disable, + .is_enabled = &omap2_dflt_clk_is_enabled, + .recalc_rate = &omap2_clksel_recalc, + .get_parent = &omap2_clksel_find_parent_index, + .set_parent = &omap2_clksel_set_parent, +}; + +DEFINE_CLK_OMAP_MUX_GATE(usim_fck, NULL, usim_clksel, + OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL), + OMAP3430ES2_CLKSEL_USIMOCP_MASK, + OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), + OMAP3430ES2_EN_USIMOCP_SHIFT, &clkhwops_wait, + usim_fck_parent_names, usim_fck_ops); + +static struct clk usim_ick; + +static struct clk_hw_omap usim_ick_hw = { + .hw = { + .clk = &usim_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP3430ES2_EN_USIMOCP_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(usim_ick, gpio1_ick_parent_names, aes2_ick_ops); + +static struct clk vpfe_fck; + +static const char *vpfe_fck_parent_names[] = { + "pclk_ck", +}; + +static struct clk_hw_omap vpfe_fck_hw = { + .hw = { + .clk = &vpfe_fck, + }, + .enable_reg = OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL), + .enable_bit = AM35XX_VPFE_FCLK_SHIFT, +}; + +DEFINE_STRUCT_CLK(vpfe_fck, vpfe_fck_parent_names, aes1_ick_ops); + +static struct clk vpfe_ick; + +static struct clk_hw_omap vpfe_ick_hw = { + .hw = { + .clk = &vpfe_ick, + }, + .ops = &clkhwops_am35xx_ipss_module_wait, + .enable_reg = OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL), + .enable_bit = AM35XX_VPFE_VBUSP_CLK_SHIFT, + .clkdm_name = "core_l3_clkdm", +}; + +DEFINE_STRUCT_CLK(vpfe_ick, emac_ick_parent_names, aes2_ick_ops); + +static struct clk wdt1_fck; + +DEFINE_STRUCT_CLK_HW_OMAP(wdt1_fck, "wkup_clkdm"); +DEFINE_STRUCT_CLK(wdt1_fck, gpt12_fck_parent_names, core_l4_ick_ops); + +static struct clk wdt1_ick; + +static struct clk_hw_omap wdt1_ick_hw = { + .hw = { + .clk = &wdt1_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_WDT1_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(wdt1_ick, gpio1_ick_parent_names, aes2_ick_ops); + +static struct clk wdt2_fck; + +static struct clk_hw_omap wdt2_fck_hw = { + .hw = { + .clk = &wdt2_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_WDT2_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(wdt2_fck, gpio1_dbck_parent_names, aes2_ick_ops); + +static struct clk wdt2_ick; + +static struct clk_hw_omap wdt2_ick_hw = { + .hw = { + .clk = &wdt2_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_WDT2_SHIFT, + .clkdm_name = "wkup_clkdm", +}; + +DEFINE_STRUCT_CLK(wdt2_ick, gpio1_ick_parent_names, aes2_ick_ops); + +static struct clk wdt3_fck; + +static struct clk_hw_omap wdt3_fck_hw = { + .hw = { + .clk = &wdt3_fck, + }, + .ops = &clkhwops_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), + .enable_bit = OMAP3430_EN_WDT3_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(wdt3_fck, gpio2_dbck_parent_names, aes2_ick_ops); + +static struct clk wdt3_ick; + +static struct clk_hw_omap wdt3_ick_hw = { + .hw = { + .clk = &wdt3_ick, + }, + .ops = &clkhwops_iclk_wait, + .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), + .enable_bit = OMAP3430_EN_WDT3_SHIFT, + .clkdm_name = "per_clkdm", +}; + +DEFINE_STRUCT_CLK(wdt3_ick, gpio2_ick_parent_names, aes2_ick_ops); + +/* + * clkdev + */ +static struct omap_clk omap3xxx_clks[] = { + CLK(NULL, "apb_pclk", &dummy_apb_pclk, CK_3XXX), + CLK(NULL, "omap_32k_fck", &omap_32k_fck, CK_3XXX), + CLK(NULL, "virt_12m_ck", &virt_12m_ck, CK_3XXX), + CLK(NULL, "virt_13m_ck", &virt_13m_ck, CK_3XXX), + CLK(NULL, "virt_16_8m_ck", &virt_16_8m_ck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK(NULL, "virt_19200000_ck", &virt_19200000_ck, CK_3XXX), + CLK(NULL, "virt_26000000_ck", &virt_26000000_ck, CK_3XXX), + CLK(NULL, "virt_38_4m_ck", &virt_38_4m_ck, CK_3XXX), + CLK(NULL, "osc_sys_ck", &osc_sys_ck, CK_3XXX), + CLK("twl", "fck", &osc_sys_ck, CK_3XXX), + CLK(NULL, "sys_ck", &sys_ck, CK_3XXX), + CLK(NULL, "sys_altclk", &sys_altclk, CK_3XXX), + CLK(NULL, "mcbsp_clks", &mcbsp_clks, CK_3XXX), + CLK(NULL, "sys_clkout1", &sys_clkout1, CK_3XXX), + CLK(NULL, "dpll1_ck", &dpll1_ck, CK_3XXX), + CLK(NULL, "dpll1_x2_ck", &dpll1_x2_ck, CK_3XXX), + CLK(NULL, "dpll1_x2m2_ck", &dpll1_x2m2_ck, CK_3XXX), + CLK(NULL, "dpll2_ck", &dpll2_ck, CK_34XX | CK_36XX), + CLK(NULL, "dpll2_m2_ck", &dpll2_m2_ck, CK_34XX | CK_36XX), + CLK(NULL, "dpll3_ck", &dpll3_ck, CK_3XXX), + CLK(NULL, "core_ck", &core_ck, CK_3XXX), + CLK(NULL, "dpll3_x2_ck", &dpll3_x2_ck, CK_3XXX), + CLK(NULL, "dpll3_m2_ck", &dpll3_m2_ck, CK_3XXX), + CLK(NULL, "dpll3_m2x2_ck", &dpll3_m2x2_ck, CK_3XXX), + CLK(NULL, "dpll3_m3_ck", &dpll3_m3_ck, CK_3XXX), + CLK(NULL, "dpll3_m3x2_ck", &dpll3_m3x2_ck, CK_3XXX), + CLK("etb", "emu_core_alwon_ck", &emu_core_alwon_ck, CK_3XXX), + CLK(NULL, "dpll4_ck", &dpll4_ck, CK_3XXX), + CLK(NULL, "dpll4_x2_ck", &dpll4_x2_ck, CK_3XXX), + CLK(NULL, "omap_192m_alwon_fck", &omap_192m_alwon_fck, CK_36XX), + CLK(NULL, "omap_96m_alwon_fck", &omap_96m_alwon_fck, CK_3XXX), + CLK(NULL, "omap_96m_fck", &omap_96m_fck, CK_3XXX), + CLK(NULL, "cm_96m_fck", &cm_96m_fck, CK_3XXX), + CLK(NULL, "omap_54m_fck", &omap_54m_fck, CK_3XXX), + CLK(NULL, "omap_48m_fck", &omap_48m_fck, CK_3XXX), + CLK(NULL, "omap_12m_fck", &omap_12m_fck, CK_3XXX), + CLK(NULL, "dpll4_m2_ck", &dpll4_m2_ck, CK_3XXX), + CLK(NULL, "dpll4_m2x2_ck", &dpll4_m2x2_ck, CK_3XXX), + CLK(NULL, "dpll4_m3_ck", &dpll4_m3_ck, CK_3XXX), + CLK(NULL, "dpll4_m3x2_ck", &dpll4_m3x2_ck, CK_3XXX), + CLK(NULL, "dpll4_m4_ck", &dpll4_m4_ck, CK_3XXX), + CLK(NULL, "dpll4_m4x2_ck", &dpll4_m4x2_ck, CK_3XXX), + CLK(NULL, "dpll4_m5_ck", &dpll4_m5_ck, CK_3XXX), + CLK(NULL, "dpll4_m5x2_ck", &dpll4_m5x2_ck, CK_3XXX), + CLK(NULL, "dpll4_m6_ck", &dpll4_m6_ck, CK_3XXX), + CLK(NULL, "dpll4_m6x2_ck", &dpll4_m6x2_ck, CK_3XXX), + CLK("etb", "emu_per_alwon_ck", &emu_per_alwon_ck, CK_3XXX), + CLK(NULL, "dpll5_ck", &dpll5_ck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK(NULL, "dpll5_m2_ck", &dpll5_m2_ck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK(NULL, "clkout2_src_ck", &clkout2_src_ck, CK_3XXX), + CLK(NULL, "sys_clkout2", &sys_clkout2, CK_3XXX), + CLK(NULL, "corex2_fck", &corex2_fck, CK_3XXX), + CLK(NULL, "dpll1_fck", &dpll1_fck, CK_3XXX), + CLK(NULL, "mpu_ck", &mpu_ck, CK_3XXX), + CLK(NULL, "arm_fck", &arm_fck, CK_3XXX), + CLK("etb", "emu_mpu_alwon_ck", &emu_mpu_alwon_ck, CK_3XXX), + CLK(NULL, "dpll2_fck", &dpll2_fck, CK_34XX | CK_36XX), + CLK(NULL, "iva2_ck", &iva2_ck, CK_34XX | CK_36XX), + CLK(NULL, "l3_ick", &l3_ick, CK_3XXX), + CLK(NULL, "l4_ick", &l4_ick, CK_3XXX), + CLK(NULL, "rm_ick", &rm_ick, CK_3XXX), + CLK(NULL, "gfx_l3_ck", &gfx_l3_ck, CK_3430ES1), + CLK(NULL, "gfx_l3_fck", &gfx_l3_fck, CK_3430ES1), + CLK(NULL, "gfx_l3_ick", &gfx_l3_ick, CK_3430ES1), + CLK(NULL, "gfx_cg1_ck", &gfx_cg1_ck, CK_3430ES1), + CLK(NULL, "gfx_cg2_ck", &gfx_cg2_ck, CK_3430ES1), + CLK(NULL, "sgx_fck", &sgx_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK(NULL, "sgx_ick", &sgx_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK(NULL, "d2d_26m_fck", &d2d_26m_fck, CK_3430ES1), + CLK(NULL, "modem_fck", &modem_fck, CK_34XX | CK_36XX), + CLK(NULL, "sad2d_ick", &sad2d_ick, CK_34XX | CK_36XX), + CLK(NULL, "mad2d_ick", &mad2d_ick, CK_34XX | CK_36XX), + CLK(NULL, "gpt10_fck", &gpt10_fck, CK_3XXX), + CLK(NULL, "gpt11_fck", &gpt11_fck, CK_3XXX), + CLK(NULL, "cpefuse_fck", &cpefuse_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK(NULL, "ts_fck", &ts_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK(NULL, "usbtll_fck", &usbtll_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK("usbhs_omap", "usbtll_fck", &usbtll_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK("usbhs_tll", "usbtll_fck", &usbtll_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK(NULL, "core_96m_fck", &core_96m_fck, CK_3XXX), + CLK(NULL, "mmchs3_fck", &mmchs3_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK(NULL, "mmchs2_fck", &mmchs2_fck, CK_3XXX), + CLK(NULL, "mspro_fck", &mspro_fck, CK_34XX | CK_36XX), + CLK(NULL, "mmchs1_fck", &mmchs1_fck, CK_3XXX), + CLK(NULL, "i2c3_fck", &i2c3_fck, CK_3XXX), + CLK(NULL, "i2c2_fck", &i2c2_fck, CK_3XXX), + CLK(NULL, "i2c1_fck", &i2c1_fck, CK_3XXX), + CLK(NULL, "mcbsp5_fck", &mcbsp5_fck, CK_3XXX), + CLK(NULL, "mcbsp1_fck", &mcbsp1_fck, CK_3XXX), + CLK(NULL, "core_48m_fck", &core_48m_fck, CK_3XXX), + CLK(NULL, "mcspi4_fck", &mcspi4_fck, CK_3XXX), + CLK(NULL, "mcspi3_fck", &mcspi3_fck, CK_3XXX), + CLK(NULL, "mcspi2_fck", &mcspi2_fck, CK_3XXX), + CLK(NULL, "mcspi1_fck", &mcspi1_fck, CK_3XXX), + CLK(NULL, "uart2_fck", &uart2_fck, CK_3XXX), + CLK(NULL, "uart1_fck", &uart1_fck, CK_3XXX), + CLK(NULL, "fshostusb_fck", &fshostusb_fck, CK_3430ES1), + CLK(NULL, "core_12m_fck", &core_12m_fck, CK_3XXX), + CLK("omap_hdq.0", "fck", &hdq_fck, CK_3XXX), + CLK(NULL, "hdq_fck", &hdq_fck, CK_3XXX), + CLK(NULL, "ssi_ssr_fck", &ssi_ssr_fck_3430es1, CK_3430ES1), + CLK(NULL, "ssi_ssr_fck", &ssi_ssr_fck_3430es2, CK_3430ES2PLUS | CK_36XX), + CLK(NULL, "ssi_sst_fck", &ssi_sst_fck_3430es1, CK_3430ES1), + CLK(NULL, "ssi_sst_fck", &ssi_sst_fck_3430es2, CK_3430ES2PLUS | CK_36XX), + CLK(NULL, "core_l3_ick", &core_l3_ick, CK_3XXX), + CLK("musb-omap2430", "ick", &hsotgusb_ick_3430es1, CK_3430ES1), + CLK("musb-omap2430", "ick", &hsotgusb_ick_3430es2, CK_3430ES2PLUS | CK_36XX), + CLK(NULL, "hsotgusb_ick", &hsotgusb_ick_3430es1, CK_3430ES1), + CLK(NULL, "hsotgusb_ick", &hsotgusb_ick_3430es2, CK_3430ES2PLUS | CK_36XX), + CLK(NULL, "sdrc_ick", &sdrc_ick, CK_3XXX), + CLK(NULL, "gpmc_fck", &gpmc_fck, CK_3XXX), + CLK(NULL, "security_l3_ick", &security_l3_ick, CK_34XX | CK_36XX), + CLK(NULL, "pka_ick", &pka_ick, CK_34XX | CK_36XX), + CLK(NULL, "core_l4_ick", &core_l4_ick, CK_3XXX), + CLK(NULL, "usbtll_ick", &usbtll_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK("usbhs_omap", "usbtll_ick", &usbtll_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK("usbhs_tll", "usbtll_ick", &usbtll_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK("omap_hsmmc.2", "ick", &mmchs3_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK(NULL, "mmchs3_ick", &mmchs3_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK(NULL, "icr_ick", &icr_ick, CK_34XX | CK_36XX), + CLK("omap-aes", "ick", &aes2_ick, CK_34XX | CK_36XX), + CLK("omap-sham", "ick", &sha12_ick, CK_34XX | CK_36XX), + CLK(NULL, "des2_ick", &des2_ick, CK_34XX | CK_36XX), + CLK("omap_hsmmc.1", "ick", &mmchs2_ick, CK_3XXX), + CLK("omap_hsmmc.0", "ick", &mmchs1_ick, CK_3XXX), + CLK(NULL, "mmchs2_ick", &mmchs2_ick, CK_3XXX), + CLK(NULL, "mmchs1_ick", &mmchs1_ick, CK_3XXX), + CLK(NULL, "mspro_ick", &mspro_ick, CK_34XX | CK_36XX), + CLK("omap_hdq.0", "ick", &hdq_ick, CK_3XXX), + CLK(NULL, "hdq_ick", &hdq_ick, CK_3XXX), + CLK("omap2_mcspi.4", "ick", &mcspi4_ick, CK_3XXX), + CLK("omap2_mcspi.3", "ick", &mcspi3_ick, CK_3XXX), + CLK("omap2_mcspi.2", "ick", &mcspi2_ick, CK_3XXX), + CLK("omap2_mcspi.1", "ick", &mcspi1_ick, CK_3XXX), + CLK(NULL, "mcspi4_ick", &mcspi4_ick, CK_3XXX), + CLK(NULL, "mcspi3_ick", &mcspi3_ick, CK_3XXX), + CLK(NULL, "mcspi2_ick", &mcspi2_ick, CK_3XXX), + CLK(NULL, "mcspi1_ick", &mcspi1_ick, CK_3XXX), + CLK("omap_i2c.3", "ick", &i2c3_ick, CK_3XXX), + CLK("omap_i2c.2", "ick", &i2c2_ick, CK_3XXX), + CLK("omap_i2c.1", "ick", &i2c1_ick, CK_3XXX), + CLK(NULL, "i2c3_ick", &i2c3_ick, CK_3XXX), + CLK(NULL, "i2c2_ick", &i2c2_ick, CK_3XXX), + CLK(NULL, "i2c1_ick", &i2c1_ick, CK_3XXX), + CLK(NULL, "uart2_ick", &uart2_ick, CK_3XXX), + CLK(NULL, "uart1_ick", &uart1_ick, CK_3XXX), + CLK(NULL, "gpt11_ick", &gpt11_ick, CK_3XXX), + CLK(NULL, "gpt10_ick", &gpt10_ick, CK_3XXX), + CLK("omap-mcbsp.5", "ick", &mcbsp5_ick, CK_3XXX), + CLK("omap-mcbsp.1", "ick", &mcbsp1_ick, CK_3XXX), + CLK(NULL, "mcbsp5_ick", &mcbsp5_ick, CK_3XXX), + CLK(NULL, "mcbsp1_ick", &mcbsp1_ick, CK_3XXX), + CLK(NULL, "fac_ick", &fac_ick, CK_3430ES1), + CLK(NULL, "mailboxes_ick", &mailboxes_ick, CK_34XX | CK_36XX), + CLK(NULL, "omapctrl_ick", &omapctrl_ick, CK_3XXX), + CLK(NULL, "ssi_l4_ick", &ssi_l4_ick, CK_34XX | CK_36XX), + CLK(NULL, "ssi_ick", &ssi_ick_3430es1, CK_3430ES1), + CLK(NULL, "ssi_ick", &ssi_ick_3430es2, CK_3430ES2PLUS | CK_36XX), + CLK(NULL, "usb_l4_ick", &usb_l4_ick, CK_3430ES1), + CLK(NULL, "security_l4_ick2", &security_l4_ick2, CK_34XX | CK_36XX), + CLK(NULL, "aes1_ick", &aes1_ick, CK_34XX | CK_36XX), + CLK("omap_rng", "ick", &rng_ick, CK_34XX | CK_36XX), + CLK(NULL, "sha11_ick", &sha11_ick, CK_34XX | CK_36XX), + CLK(NULL, "des1_ick", &des1_ick, CK_34XX | CK_36XX), + CLK(NULL, "dss1_alwon_fck", &dss1_alwon_fck_3430es1, CK_3430ES1), + CLK(NULL, "dss1_alwon_fck", &dss1_alwon_fck_3430es2, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK(NULL, "dss_tv_fck", &dss_tv_fck, CK_3XXX), + CLK(NULL, "dss_96m_fck", &dss_96m_fck, CK_3XXX), + CLK(NULL, "dss2_alwon_fck", &dss2_alwon_fck, CK_3XXX), + CLK("omapdss_dss", "ick", &dss_ick_3430es1, CK_3430ES1), + CLK(NULL, "dss_ick", &dss_ick_3430es1, CK_3430ES1), + CLK("omapdss_dss", "ick", &dss_ick_3430es2, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK(NULL, "dss_ick", &dss_ick_3430es2, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK(NULL, "cam_mclk", &cam_mclk, CK_34XX | CK_36XX), + CLK(NULL, "cam_ick", &cam_ick, CK_34XX | CK_36XX), + CLK(NULL, "csi2_96m_fck", &csi2_96m_fck, CK_34XX | CK_36XX), + CLK(NULL, "usbhost_120m_fck", &usbhost_120m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK(NULL, "usbhost_48m_fck", &usbhost_48m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK(NULL, "usbhost_ick", &usbhost_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK("usbhs_omap", "usbhost_ick", &usbhost_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK(NULL, "utmi_p1_gfclk", &dummy_ck, CK_3XXX), + CLK(NULL, "utmi_p2_gfclk", &dummy_ck, CK_3XXX), + CLK(NULL, "xclk60mhsp1_ck", &dummy_ck, CK_3XXX), + CLK(NULL, "xclk60mhsp2_ck", &dummy_ck, CK_3XXX), + CLK(NULL, "usb_host_hs_utmi_p1_clk", &dummy_ck, CK_3XXX), + CLK(NULL, "usb_host_hs_utmi_p2_clk", &dummy_ck, CK_3XXX), + CLK("usbhs_omap", "usb_tll_hs_usb_ch0_clk", &dummy_ck, CK_3XXX), + CLK("usbhs_omap", "usb_tll_hs_usb_ch1_clk", &dummy_ck, CK_3XXX), + CLK("usbhs_tll", "usb_tll_hs_usb_ch0_clk", &dummy_ck, CK_3XXX), + CLK("usbhs_tll", "usb_tll_hs_usb_ch1_clk", &dummy_ck, CK_3XXX), + CLK(NULL, "init_60m_fclk", &dummy_ck, CK_3XXX), + CLK(NULL, "usim_fck", &usim_fck, CK_3430ES2PLUS | CK_36XX), + CLK(NULL, "gpt1_fck", &gpt1_fck, CK_3XXX), + CLK(NULL, "wkup_32k_fck", &wkup_32k_fck, CK_3XXX), + CLK(NULL, "gpio1_dbck", &gpio1_dbck, CK_3XXX), + CLK(NULL, "wdt2_fck", &wdt2_fck, CK_3XXX), + CLK(NULL, "wkup_l4_ick", &wkup_l4_ick, CK_34XX | CK_36XX), + CLK(NULL, "usim_ick", &usim_ick, CK_3430ES2PLUS | CK_36XX), + CLK("omap_wdt", "ick", &wdt2_ick, CK_3XXX), + CLK(NULL, "wdt2_ick", &wdt2_ick, CK_3XXX), + CLK(NULL, "wdt1_ick", &wdt1_ick, CK_3XXX), + CLK(NULL, "gpio1_ick", &gpio1_ick, CK_3XXX), + CLK(NULL, "omap_32ksync_ick", &omap_32ksync_ick, CK_3XXX), + CLK(NULL, "gpt12_ick", &gpt12_ick, CK_3XXX), + CLK(NULL, "gpt1_ick", &gpt1_ick, CK_3XXX), + CLK(NULL, "per_96m_fck", &per_96m_fck, CK_3XXX), + CLK(NULL, "per_48m_fck", &per_48m_fck, CK_3XXX), + CLK(NULL, "uart3_fck", &uart3_fck, CK_3XXX), + CLK(NULL, "uart4_fck", &uart4_fck, CK_36XX), + CLK(NULL, "uart4_fck", &uart4_fck_am35xx, CK_AM35XX), + CLK(NULL, "gpt2_fck", &gpt2_fck, CK_3XXX), + CLK(NULL, "gpt3_fck", &gpt3_fck, CK_3XXX), + CLK(NULL, "gpt4_fck", &gpt4_fck, CK_3XXX), + CLK(NULL, "gpt5_fck", &gpt5_fck, CK_3XXX), + CLK(NULL, "gpt6_fck", &gpt6_fck, CK_3XXX), + CLK(NULL, "gpt7_fck", &gpt7_fck, CK_3XXX), + CLK(NULL, "gpt8_fck", &gpt8_fck, CK_3XXX), + CLK(NULL, "gpt9_fck", &gpt9_fck, CK_3XXX), + CLK(NULL, "per_32k_alwon_fck", &per_32k_alwon_fck, CK_3XXX), + CLK(NULL, "gpio6_dbck", &gpio6_dbck, CK_3XXX), + CLK(NULL, "gpio5_dbck", &gpio5_dbck, CK_3XXX), + CLK(NULL, "gpio4_dbck", &gpio4_dbck, CK_3XXX), + CLK(NULL, "gpio3_dbck", &gpio3_dbck, CK_3XXX), + CLK(NULL, "gpio2_dbck", &gpio2_dbck, CK_3XXX), + CLK(NULL, "wdt3_fck", &wdt3_fck, CK_3XXX), + CLK(NULL, "per_l4_ick", &per_l4_ick, CK_3XXX), + CLK(NULL, "gpio6_ick", &gpio6_ick, CK_3XXX), + CLK(NULL, "gpio5_ick", &gpio5_ick, CK_3XXX), + CLK(NULL, "gpio4_ick", &gpio4_ick, CK_3XXX), + CLK(NULL, "gpio3_ick", &gpio3_ick, CK_3XXX), + CLK(NULL, "gpio2_ick", &gpio2_ick, CK_3XXX), + CLK(NULL, "wdt3_ick", &wdt3_ick, CK_3XXX), + CLK(NULL, "uart3_ick", &uart3_ick, CK_3XXX), + CLK(NULL, "uart4_ick", &uart4_ick, CK_36XX), + CLK(NULL, "gpt9_ick", &gpt9_ick, CK_3XXX), + CLK(NULL, "gpt8_ick", &gpt8_ick, CK_3XXX), + CLK(NULL, "gpt7_ick", &gpt7_ick, CK_3XXX), + CLK(NULL, "gpt6_ick", &gpt6_ick, CK_3XXX), + CLK(NULL, "gpt5_ick", &gpt5_ick, CK_3XXX), + CLK(NULL, "gpt4_ick", &gpt4_ick, CK_3XXX), + CLK(NULL, "gpt3_ick", &gpt3_ick, CK_3XXX), + CLK(NULL, "gpt2_ick", &gpt2_ick, CK_3XXX), + CLK("omap-mcbsp.2", "ick", &mcbsp2_ick, CK_3XXX), + CLK("omap-mcbsp.3", "ick", &mcbsp3_ick, CK_3XXX), + CLK("omap-mcbsp.4", "ick", &mcbsp4_ick, CK_3XXX), + CLK(NULL, "mcbsp4_ick", &mcbsp2_ick, CK_3XXX), + CLK(NULL, "mcbsp3_ick", &mcbsp3_ick, CK_3XXX), + CLK(NULL, "mcbsp2_ick", &mcbsp4_ick, CK_3XXX), + CLK(NULL, "mcbsp2_fck", &mcbsp2_fck, CK_3XXX), + CLK(NULL, "mcbsp3_fck", &mcbsp3_fck, CK_3XXX), + CLK(NULL, "mcbsp4_fck", &mcbsp4_fck, CK_3XXX), + CLK("etb", "emu_src_ck", &emu_src_ck, CK_3XXX), + CLK(NULL, "emu_src_ck", &emu_src_ck, CK_3XXX), + CLK(NULL, "pclk_fck", &pclk_fck, CK_3XXX), + CLK(NULL, "pclkx2_fck", &pclkx2_fck, CK_3XXX), + CLK(NULL, "atclk_fck", &atclk_fck, CK_3XXX), + CLK(NULL, "traceclk_src_fck", &traceclk_src_fck, CK_3XXX), + CLK(NULL, "traceclk_fck", &traceclk_fck, CK_3XXX), + CLK(NULL, "sr1_fck", &sr1_fck, CK_34XX | CK_36XX), + CLK(NULL, "sr2_fck", &sr2_fck, CK_34XX | CK_36XX), + CLK(NULL, "sr_l4_ick", &sr_l4_ick, CK_34XX | CK_36XX), + CLK(NULL, "secure_32k_fck", &secure_32k_fck, CK_3XXX), + CLK(NULL, "gpt12_fck", &gpt12_fck, CK_3XXX), + CLK(NULL, "wdt1_fck", &wdt1_fck, CK_3XXX), + CLK(NULL, "ipss_ick", &ipss_ick, CK_AM35XX), + CLK(NULL, "rmii_ck", &rmii_ck, CK_AM35XX), + CLK(NULL, "pclk_ck", &pclk_ck, CK_AM35XX), + CLK(NULL, "emac_ick", &emac_ick, CK_AM35XX), + CLK(NULL, "emac_fck", &emac_fck, CK_AM35XX), + CLK("davinci_emac.0", NULL, &emac_ick, CK_AM35XX), + CLK("davinci_mdio.0", NULL, &emac_fck, CK_AM35XX), + CLK("vpfe-capture", "master", &vpfe_ick, CK_AM35XX), + CLK("vpfe-capture", "slave", &vpfe_fck, CK_AM35XX), + CLK(NULL, "hsotgusb_ick", &hsotgusb_ick_am35xx, CK_AM35XX), + CLK(NULL, "hsotgusb_fck", &hsotgusb_fck_am35xx, CK_AM35XX), + CLK(NULL, "hecc_ck", &hecc_ck, CK_AM35XX), + CLK(NULL, "uart4_ick", &uart4_ick_am35xx, CK_AM35XX), + CLK(NULL, "timer_32k_ck", &omap_32k_fck, CK_3XXX), + CLK(NULL, "timer_sys_ck", &sys_ck, CK_3XXX), + CLK(NULL, "cpufreq_ck", &dpll1_ck, CK_3XXX), +}; + +static const char *enable_init_clks[] = { + "sdrc_ick", + "gpmc_fck", + "omapctrl_ick", +}; + +int __init omap3xxx_clk_init(void) +{ + struct omap_clk *c; + u32 cpu_clkflg = 0; + + /* + * 3505 must be tested before 3517, since 3517 returns true + * for both AM3517 chips and AM3517 family chips, which + * includes 3505. Unfortunately there's no obvious family + * test for 3517/3505 :-( + */ + if (soc_is_am35xx()) { + cpu_mask = RATE_IN_34XX; + cpu_clkflg = CK_AM35XX; + } else if (cpu_is_omap3630()) { + cpu_mask = (RATE_IN_34XX | RATE_IN_36XX); + cpu_clkflg = CK_36XX; + } else if (cpu_is_ti816x()) { + cpu_mask = RATE_IN_TI816X; + cpu_clkflg = CK_TI816X; + } else if (soc_is_am33xx()) { + cpu_mask = RATE_IN_AM33XX; + } else if (cpu_is_ti814x()) { + cpu_mask = RATE_IN_TI814X; + } else if (cpu_is_omap34xx()) { + if (omap_rev() == OMAP3430_REV_ES1_0) { + cpu_mask = RATE_IN_3430ES1; + cpu_clkflg = CK_3430ES1; + } else { + /* + * Assume that anything that we haven't matched yet + * has 3430ES2-type clocks. + */ + cpu_mask = RATE_IN_3430ES2PLUS; + cpu_clkflg = CK_3430ES2PLUS; + } + } else { + WARN(1, "clock: could not identify OMAP3 variant\n"); + } + + if (omap3_has_192mhz_clk()) + omap_96m_alwon_fck = omap_96m_alwon_fck_3630; + + if (cpu_is_omap3630()) { + dpll3_m3x2_ck = dpll3_m3x2_ck_3630; + dpll4_m2x2_ck = dpll4_m2x2_ck_3630; + dpll4_m3x2_ck = dpll4_m3x2_ck_3630; + dpll4_m4x2_ck = dpll4_m4x2_ck_3630; + dpll4_m5x2_ck = dpll4_m5x2_ck_3630; + dpll4_m6x2_ck = dpll4_m6x2_ck_3630; + } + + /* + * XXX This type of dynamic rewriting of the clock tree is + * deprecated and should be revised soon. + */ + if (cpu_is_omap3630()) + dpll4_dd = dpll4_dd_3630; + else + dpll4_dd = dpll4_dd_34xx; + + for (c = omap3xxx_clks; c < omap3xxx_clks + ARRAY_SIZE(omap3xxx_clks); + c++) + if (c->cpu & cpu_clkflg) { + clkdev_add(&c->lk); + if (!__clk_init(NULL, c->lk.clk)) + omap2_init_clk_hw_omap_clocks(c->lk.clk); + } + + omap2_clk_disable_autoidle_all(); + + omap2_clk_enable_init_clocks(enable_init_clks, + ARRAY_SIZE(enable_init_clks)); + + pr_info("Clocking rate (Crystal/Core/MPU): %ld.%01ld/%ld/%ld MHz\n", + (clk_get_rate(&osc_sys_ck) / 1000000), + (clk_get_rate(&osc_sys_ck) / 100000) % 10, + (clk_get_rate(&core_ck) / 1000000), + (clk_get_rate(&arm_fck) / 1000000)); + + /* + * Lock DPLL5 -- here only until other device init code can + * handle this + */ + if (!cpu_is_ti81xx() && (omap_rev() >= OMAP3430_REV_ES2_0)) + omap3_clk_lock_dpll5(); + + /* Avoid sleeping during omap3_core_dpll_m2_set_rate() */ + sdrc_ick_p = clk_get(NULL, "sdrc_ick"); + arm_fck_p = clk_get(NULL, "arm_fck"); + + return 0; +} diff --git a/arch/arm/mach-omap2/cclock44xx_data.c b/arch/arm/mach-omap2/cclock44xx_data.c new file mode 100644 index 0000000..aa56c3e --- /dev/null +++ b/arch/arm/mach-omap2/cclock44xx_data.c @@ -0,0 +1,1987 @@ +/* + * OMAP4 Clock data + * + * Copyright (C) 2009-2012 Texas Instruments, Inc. + * Copyright (C) 2009-2010 Nokia Corporation + * + * Paul Walmsley (paul@pwsan.com) + * Rajendra Nayak (rnayak@ti.com) + * Benoit Cousson (b-cousson@ti.com) + * Mike Turquette (mturquette@ti.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * XXX Some of the ES1 clocks have been removed/changed; once support + * is added for discriminating clocks by ES level, these should be added back + * in. + */ + +#include <linux/kernel.h> +#include <linux/list.h> +#include <linux/clk-private.h> +#include <linux/clkdev.h> +#include <linux/io.h> + +#include "soc.h" +#include "iomap.h" +#include "clock.h" +#include "clock44xx.h" +#include "cm1_44xx.h" +#include "cm2_44xx.h" +#include "cm-regbits-44xx.h" +#include "prm44xx.h" +#include "prm-regbits-44xx.h" +#include "control.h" +#include "scrm44xx.h" + +/* OMAP4 modulemode control */ +#define OMAP4430_MODULEMODE_HWCTRL_SHIFT 0 +#define OMAP4430_MODULEMODE_SWCTRL_SHIFT 1 + +/* Root clocks */ + +DEFINE_CLK_FIXED_RATE(extalt_clkin_ck, CLK_IS_ROOT, 59000000, 0x0); + +DEFINE_CLK_FIXED_RATE(pad_clks_src_ck, CLK_IS_ROOT, 12000000, 0x0); + +DEFINE_CLK_GATE(pad_clks_ck, "pad_clks_src_ck", &pad_clks_src_ck, 0x0, + OMAP4430_CM_CLKSEL_ABE, OMAP4430_PAD_CLKS_GATE_SHIFT, + 0x0, NULL); + +DEFINE_CLK_FIXED_RATE(pad_slimbus_core_clks_ck, CLK_IS_ROOT, 12000000, 0x0); + +DEFINE_CLK_FIXED_RATE(secure_32k_clk_src_ck, CLK_IS_ROOT, 32768, 0x0); + +DEFINE_CLK_FIXED_RATE(slimbus_src_clk, CLK_IS_ROOT, 12000000, 0x0); + +DEFINE_CLK_GATE(slimbus_clk, "slimbus_src_clk", &slimbus_src_clk, 0x0, + OMAP4430_CM_CLKSEL_ABE, OMAP4430_SLIMBUS_CLK_GATE_SHIFT, + 0x0, NULL); + +DEFINE_CLK_FIXED_RATE(sys_32k_ck, CLK_IS_ROOT, 32768, 0x0); + +DEFINE_CLK_FIXED_RATE(virt_12000000_ck, CLK_IS_ROOT, 12000000, 0x0); + +DEFINE_CLK_FIXED_RATE(virt_13000000_ck, CLK_IS_ROOT, 13000000, 0x0); + +DEFINE_CLK_FIXED_RATE(virt_16800000_ck, CLK_IS_ROOT, 16800000, 0x0); + +DEFINE_CLK_FIXED_RATE(virt_19200000_ck, CLK_IS_ROOT, 19200000, 0x0); + +DEFINE_CLK_FIXED_RATE(virt_26000000_ck, CLK_IS_ROOT, 26000000, 0x0); + +DEFINE_CLK_FIXED_RATE(virt_27000000_ck, CLK_IS_ROOT, 27000000, 0x0); + +DEFINE_CLK_FIXED_RATE(virt_38400000_ck, CLK_IS_ROOT, 38400000, 0x0); + +static const char *sys_clkin_ck_parents[] = { + "virt_12000000_ck", "virt_13000000_ck", "virt_16800000_ck", + "virt_19200000_ck", "virt_26000000_ck", "virt_27000000_ck", + "virt_38400000_ck", +}; + +DEFINE_CLK_MUX(sys_clkin_ck, sys_clkin_ck_parents, NULL, 0x0, + OMAP4430_CM_SYS_CLKSEL, OMAP4430_SYS_CLKSEL_SHIFT, + OMAP4430_SYS_CLKSEL_WIDTH, CLK_MUX_INDEX_ONE, NULL); + +DEFINE_CLK_FIXED_RATE(tie_low_clock_ck, CLK_IS_ROOT, 0, 0x0); + +DEFINE_CLK_FIXED_RATE(utmi_phy_clkout_ck, CLK_IS_ROOT, 60000000, 0x0); + +DEFINE_CLK_FIXED_RATE(xclk60mhsp1_ck, CLK_IS_ROOT, 60000000, 0x0); + +DEFINE_CLK_FIXED_RATE(xclk60mhsp2_ck, CLK_IS_ROOT, 60000000, 0x0); + +DEFINE_CLK_FIXED_RATE(xclk60motg_ck, CLK_IS_ROOT, 60000000, 0x0); + +/* Module clocks and DPLL outputs */ + +static const char *abe_dpll_bypass_clk_mux_ck_parents[] = { + "sys_clkin_ck", "sys_32k_ck", +}; + +DEFINE_CLK_MUX(abe_dpll_bypass_clk_mux_ck, abe_dpll_bypass_clk_mux_ck_parents, + NULL, 0x0, OMAP4430_CM_L4_WKUP_CLKSEL, OMAP4430_CLKSEL_SHIFT, + OMAP4430_CLKSEL_WIDTH, 0x0, NULL); + +DEFINE_CLK_MUX(abe_dpll_refclk_mux_ck, abe_dpll_bypass_clk_mux_ck_parents, NULL, + 0x0, OMAP4430_CM_ABE_PLL_REF_CLKSEL, OMAP4430_CLKSEL_0_0_SHIFT, + OMAP4430_CLKSEL_0_0_WIDTH, 0x0, NULL); + +/* DPLL_ABE */ +static struct dpll_data dpll_abe_dd = { + .mult_div1_reg = OMAP4430_CM_CLKSEL_DPLL_ABE, + .clk_bypass = &abe_dpll_bypass_clk_mux_ck, + .clk_ref = &abe_dpll_refclk_mux_ck, + .control_reg = OMAP4430_CM_CLKMODE_DPLL_ABE, + .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), + .autoidle_reg = OMAP4430_CM_AUTOIDLE_DPLL_ABE, + .idlest_reg = OMAP4430_CM_IDLEST_DPLL_ABE, + .mult_mask = OMAP4430_DPLL_MULT_MASK, + .div1_mask = OMAP4430_DPLL_DIV_MASK, + .enable_mask = OMAP4430_DPLL_EN_MASK, + .autoidle_mask = OMAP4430_AUTO_DPLL_MODE_MASK, + .idlest_mask = OMAP4430_ST_DPLL_CLK_MASK, + .max_multiplier = 2047, + .max_divider = 128, + .min_divider = 1, +}; + + +static const char *dpll_abe_ck_parents[] = { + "abe_dpll_refclk_mux_ck", +}; + +static struct clk dpll_abe_ck; + +static const struct clk_ops dpll_abe_ck_ops = { + .enable = &omap3_noncore_dpll_enable, + .disable = &omap3_noncore_dpll_disable, + .recalc_rate = &omap4_dpll_regm4xen_recalc, + .round_rate = &omap4_dpll_regm4xen_round_rate, + .set_rate = &omap3_noncore_dpll_set_rate, + .get_parent = &omap2_init_dpll_parent, +}; + +static struct clk_hw_omap dpll_abe_ck_hw = { + .hw = { + .clk = &dpll_abe_ck, + }, + .dpll_data = &dpll_abe_dd, + .ops = &clkhwops_omap3_dpll, +}; + +DEFINE_STRUCT_CLK(dpll_abe_ck, dpll_abe_ck_parents, dpll_abe_ck_ops); + +static const char *dpll_abe_x2_ck_parents[] = { + "dpll_abe_ck", +}; + +static struct clk dpll_abe_x2_ck; + +static const struct clk_ops dpll_abe_x2_ck_ops = { + .recalc_rate = &omap3_clkoutx2_recalc, +}; + +static struct clk_hw_omap dpll_abe_x2_ck_hw = { + .hw = { + .clk = &dpll_abe_x2_ck, + }, + .flags = CLOCK_CLKOUTX2, + .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_ABE, + .ops = &clkhwops_omap4_dpllmx, +}; + +DEFINE_STRUCT_CLK(dpll_abe_x2_ck, dpll_abe_x2_ck_parents, dpll_abe_x2_ck_ops); + +static const struct clk_ops omap_hsdivider_ops = { + .set_rate = &omap2_clksel_set_rate, + .recalc_rate = &omap2_clksel_recalc, + .round_rate = &omap2_clksel_round_rate, +}; + +DEFINE_CLK_OMAP_HSDIVIDER(dpll_abe_m2x2_ck, "dpll_abe_x2_ck", &dpll_abe_x2_ck, + 0x0, OMAP4430_CM_DIV_M2_DPLL_ABE, + OMAP4430_DPLL_CLKOUT_DIV_MASK); + +DEFINE_CLK_FIXED_FACTOR(abe_24m_fclk, "dpll_abe_m2x2_ck", &dpll_abe_m2x2_ck, + 0x0, 1, 8); + +DEFINE_CLK_DIVIDER(abe_clk, "dpll_abe_m2x2_ck", &dpll_abe_m2x2_ck, 0x0, + OMAP4430_CM_CLKSEL_ABE, OMAP4430_CLKSEL_OPP_SHIFT, + OMAP4430_CLKSEL_OPP_WIDTH, CLK_DIVIDER_POWER_OF_TWO, NULL); + +DEFINE_CLK_DIVIDER(aess_fclk, "abe_clk", &abe_clk, 0x0, + OMAP4430_CM1_ABE_AESS_CLKCTRL, + OMAP4430_CLKSEL_AESS_FCLK_SHIFT, + OMAP4430_CLKSEL_AESS_FCLK_WIDTH, + 0x0, NULL); + +DEFINE_CLK_OMAP_HSDIVIDER(dpll_abe_m3x2_ck, "dpll_abe_x2_ck", &dpll_abe_x2_ck, + 0x0, OMAP4430_CM_DIV_M3_DPLL_ABE, + OMAP4430_DPLL_CLKOUTHIF_DIV_MASK); + +static const char *core_hsd_byp_clk_mux_ck_parents[] = { + "sys_clkin_ck", "dpll_abe_m3x2_ck", +}; + +DEFINE_CLK_MUX(core_hsd_byp_clk_mux_ck, core_hsd_byp_clk_mux_ck_parents, NULL, + 0x0, OMAP4430_CM_CLKSEL_DPLL_CORE, + OMAP4430_DPLL_BYP_CLKSEL_SHIFT, OMAP4430_DPLL_BYP_CLKSEL_WIDTH, + 0x0, NULL); + +/* DPLL_CORE */ +static struct dpll_data dpll_core_dd = { + .mult_div1_reg = OMAP4430_CM_CLKSEL_DPLL_CORE, + .clk_bypass = &core_hsd_byp_clk_mux_ck, + .clk_ref = &sys_clkin_ck, + .control_reg = OMAP4430_CM_CLKMODE_DPLL_CORE, + .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), + .autoidle_reg = OMAP4430_CM_AUTOIDLE_DPLL_CORE, + .idlest_reg = OMAP4430_CM_IDLEST_DPLL_CORE, + .mult_mask = OMAP4430_DPLL_MULT_MASK, + .div1_mask = OMAP4430_DPLL_DIV_MASK, + .enable_mask = OMAP4430_DPLL_EN_MASK, + .autoidle_mask = OMAP4430_AUTO_DPLL_MODE_MASK, + .idlest_mask = OMAP4430_ST_DPLL_CLK_MASK, + .max_multiplier = 2047, + .max_divider = 128, + .min_divider = 1, +}; + + +static const char *dpll_core_ck_parents[] = { + "sys_clkin_ck", +}; + +static struct clk dpll_core_ck; + +static const struct clk_ops dpll_core_ck_ops = { + .recalc_rate = &omap3_dpll_recalc, + .get_parent = &omap2_init_dpll_parent, +}; + +static struct clk_hw_omap dpll_core_ck_hw = { + .hw = { + .clk = &dpll_core_ck, + }, + .dpll_data = &dpll_core_dd, + .ops = &clkhwops_omap3_dpll, +}; + +DEFINE_STRUCT_CLK(dpll_core_ck, dpll_core_ck_parents, dpll_core_ck_ops); + +static const char *dpll_core_x2_ck_parents[] = { + "dpll_core_ck", +}; + +static struct clk dpll_core_x2_ck; + +static struct clk_hw_omap dpll_core_x2_ck_hw = { + .hw = { + .clk = &dpll_core_x2_ck, + }, +}; + +DEFINE_STRUCT_CLK(dpll_core_x2_ck, dpll_core_x2_ck_parents, dpll_abe_x2_ck_ops); + +DEFINE_CLK_OMAP_HSDIVIDER(dpll_core_m6x2_ck, "dpll_core_x2_ck", + &dpll_core_x2_ck, 0x0, OMAP4430_CM_DIV_M6_DPLL_CORE, + OMAP4430_HSDIVIDER_CLKOUT3_DIV_MASK); + +DEFINE_CLK_OMAP_HSDIVIDER(dpll_core_m2_ck, "dpll_core_ck", &dpll_core_ck, 0x0, + OMAP4430_CM_DIV_M2_DPLL_CORE, + OMAP4430_DPLL_CLKOUT_DIV_MASK); + +DEFINE_CLK_FIXED_FACTOR(ddrphy_ck, "dpll_core_m2_ck", &dpll_core_m2_ck, 0x0, 1, + 2); + +DEFINE_CLK_OMAP_HSDIVIDER(dpll_core_m5x2_ck, "dpll_core_x2_ck", + &dpll_core_x2_ck, 0x0, OMAP4430_CM_DIV_M5_DPLL_CORE, + OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK); + +DEFINE_CLK_DIVIDER(div_core_ck, "dpll_core_m5x2_ck", &dpll_core_m5x2_ck, 0x0, + OMAP4430_CM_CLKSEL_CORE, OMAP4430_CLKSEL_CORE_SHIFT, + OMAP4430_CLKSEL_CORE_WIDTH, 0x0, NULL); + +DEFINE_CLK_OMAP_HSDIVIDER(div_iva_hs_clk, "dpll_core_m5x2_ck", + &dpll_core_m5x2_ck, 0x0, OMAP4430_CM_BYPCLK_DPLL_IVA, + OMAP4430_CLKSEL_0_1_MASK); + +DEFINE_CLK_DIVIDER(div_mpu_hs_clk, "dpll_core_m5x2_ck", &dpll_core_m5x2_ck, + 0x0, OMAP4430_CM_BYPCLK_DPLL_MPU, OMAP4430_CLKSEL_0_1_SHIFT, + OMAP4430_CLKSEL_0_1_WIDTH, CLK_DIVIDER_POWER_OF_TWO, NULL); + +DEFINE_CLK_OMAP_HSDIVIDER(dpll_core_m4x2_ck, "dpll_core_x2_ck", + &dpll_core_x2_ck, 0x0, OMAP4430_CM_DIV_M4_DPLL_CORE, + OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK); + +DEFINE_CLK_FIXED_FACTOR(dll_clk_div_ck, "dpll_core_m4x2_ck", &dpll_core_m4x2_ck, + 0x0, 1, 2); + +DEFINE_CLK_DIVIDER(dpll_abe_m2_ck, "dpll_abe_ck", &dpll_abe_ck, 0x0, + OMAP4430_CM_DIV_M2_DPLL_ABE, OMAP4430_DPLL_CLKOUT_DIV_SHIFT, + OMAP4430_DPLL_CLKOUT_DIV_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); + +static const struct clk_ops dmic_fck_ops = { + .enable = &omap2_dflt_clk_enable, + .disable = &omap2_dflt_clk_disable, + .is_enabled = &omap2_dflt_clk_is_enabled, + .recalc_rate = &omap2_clksel_recalc, + .get_parent = &omap2_clksel_find_parent_index, + .set_parent = &omap2_clksel_set_parent, + .init = &omap2_init_clk_clkdm, +}; + +static const char *dpll_core_m3x2_ck_parents[] = { + "dpll_core_x2_ck", +}; + +static const struct clksel dpll_core_m3x2_div[] = { + { .parent = &dpll_core_x2_ck, .rates = div31_1to31_rates }, + { .parent = NULL }, +}; + +/* XXX Missing round_rate, set_rate in ops */ +DEFINE_CLK_OMAP_MUX_GATE(dpll_core_m3x2_ck, NULL, dpll_core_m3x2_div, + OMAP4430_CM_DIV_M3_DPLL_CORE, + OMAP4430_DPLL_CLKOUTHIF_DIV_MASK, + OMAP4430_CM_DIV_M3_DPLL_CORE, + OMAP4430_DPLL_CLKOUTHIF_GATE_CTRL_SHIFT, NULL, + dpll_core_m3x2_ck_parents, dmic_fck_ops); + +DEFINE_CLK_OMAP_HSDIVIDER(dpll_core_m7x2_ck, "dpll_core_x2_ck", + &dpll_core_x2_ck, 0x0, OMAP4430_CM_DIV_M7_DPLL_CORE, + OMAP4430_HSDIVIDER_CLKOUT4_DIV_MASK); + +static const char *iva_hsd_byp_clk_mux_ck_parents[] = { + "sys_clkin_ck", "div_iva_hs_clk", +}; + +DEFINE_CLK_MUX(iva_hsd_byp_clk_mux_ck, iva_hsd_byp_clk_mux_ck_parents, NULL, + 0x0, OMAP4430_CM_CLKSEL_DPLL_IVA, OMAP4430_DPLL_BYP_CLKSEL_SHIFT, + OMAP4430_DPLL_BYP_CLKSEL_WIDTH, 0x0, NULL); + +/* DPLL_IVA */ +static struct dpll_data dpll_iva_dd = { + .mult_div1_reg = OMAP4430_CM_CLKSEL_DPLL_IVA, + .clk_bypass = &iva_hsd_byp_clk_mux_ck, + .clk_ref = &sys_clkin_ck, + .control_reg = OMAP4430_CM_CLKMODE_DPLL_IVA, + .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), + .autoidle_reg = OMAP4430_CM_AUTOIDLE_DPLL_IVA, + .idlest_reg = OMAP4430_CM_IDLEST_DPLL_IVA, + .mult_mask = OMAP4430_DPLL_MULT_MASK, + .div1_mask = OMAP4430_DPLL_DIV_MASK, + .enable_mask = OMAP4430_DPLL_EN_MASK, + .autoidle_mask = OMAP4430_AUTO_DPLL_MODE_MASK, + .idlest_mask = OMAP4430_ST_DPLL_CLK_MASK, + .max_multiplier = 2047, + .max_divider = 128, + .min_divider = 1, +}; + +static struct clk dpll_iva_ck; + +static struct clk_hw_omap dpll_iva_ck_hw = { + .hw = { + .clk = &dpll_iva_ck, + }, + .dpll_data = &dpll_iva_dd, + .ops = &clkhwops_omap3_dpll, +}; + +DEFINE_STRUCT_CLK(dpll_iva_ck, dpll_core_ck_parents, dpll_abe_ck_ops); + +static const char *dpll_iva_x2_ck_parents[] = { + "dpll_iva_ck", +}; + +static struct clk dpll_iva_x2_ck; + +static struct clk_hw_omap dpll_iva_x2_ck_hw = { + .hw = { + .clk = &dpll_iva_x2_ck, + }, +}; + +DEFINE_STRUCT_CLK(dpll_iva_x2_ck, dpll_iva_x2_ck_parents, dpll_abe_x2_ck_ops); + +DEFINE_CLK_OMAP_HSDIVIDER(dpll_iva_m4x2_ck, "dpll_iva_x2_ck", &dpll_iva_x2_ck, + 0x0, OMAP4430_CM_DIV_M4_DPLL_IVA, + OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK); + +DEFINE_CLK_OMAP_HSDIVIDER(dpll_iva_m5x2_ck, "dpll_iva_x2_ck", &dpll_iva_x2_ck, + 0x0, OMAP4430_CM_DIV_M5_DPLL_IVA, + OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK); + +/* DPLL_MPU */ +static struct dpll_data dpll_mpu_dd = { + .mult_div1_reg = OMAP4430_CM_CLKSEL_DPLL_MPU, + .clk_bypass = &div_mpu_hs_clk, + .clk_ref = &sys_clkin_ck, + .control_reg = OMAP4430_CM_CLKMODE_DPLL_MPU, + .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), + .autoidle_reg = OMAP4430_CM_AUTOIDLE_DPLL_MPU, + .idlest_reg = OMAP4430_CM_IDLEST_DPLL_MPU, + .mult_mask = OMAP4430_DPLL_MULT_MASK, + .div1_mask = OMAP4430_DPLL_DIV_MASK, + .enable_mask = OMAP4430_DPLL_EN_MASK, + .autoidle_mask = OMAP4430_AUTO_DPLL_MODE_MASK, + .idlest_mask = OMAP4430_ST_DPLL_CLK_MASK, + .max_multiplier = 2047, + .max_divider = 128, + .min_divider = 1, +}; + +static struct clk dpll_mpu_ck; + +static struct clk_hw_omap dpll_mpu_ck_hw = { + .hw = { + .clk = &dpll_mpu_ck, + }, + .dpll_data = &dpll_mpu_dd, + .ops = &clkhwops_omap3_dpll, +}; + +DEFINE_STRUCT_CLK(dpll_mpu_ck, dpll_core_ck_parents, dpll_abe_ck_ops); + +DEFINE_CLK_FIXED_FACTOR(mpu_periphclk, "dpll_mpu_ck", &dpll_mpu_ck, 0x0, 1, 2); + +DEFINE_CLK_OMAP_HSDIVIDER(dpll_mpu_m2_ck, "dpll_mpu_ck", &dpll_mpu_ck, 0x0, + OMAP4430_CM_DIV_M2_DPLL_MPU, + OMAP4430_DPLL_CLKOUT_DIV_MASK); + +DEFINE_CLK_FIXED_FACTOR(per_hs_clk_div_ck, "dpll_abe_m3x2_ck", + &dpll_abe_m3x2_ck, 0x0, 1, 2); + +static const char *per_hsd_byp_clk_mux_ck_parents[] = { + "sys_clkin_ck", "per_hs_clk_div_ck", +}; + +DEFINE_CLK_MUX(per_hsd_byp_clk_mux_ck, per_hsd_byp_clk_mux_ck_parents, NULL, + 0x0, OMAP4430_CM_CLKSEL_DPLL_PER, OMAP4430_DPLL_BYP_CLKSEL_SHIFT, + OMAP4430_DPLL_BYP_CLKSEL_WIDTH, 0x0, NULL); + +/* DPLL_PER */ +static struct dpll_data dpll_per_dd = { + .mult_div1_reg = OMAP4430_CM_CLKSEL_DPLL_PER, + .clk_bypass = &per_hsd_byp_clk_mux_ck, + .clk_ref = &sys_clkin_ck, + .control_reg = OMAP4430_CM_CLKMODE_DPLL_PER, + .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), + .autoidle_reg = OMAP4430_CM_AUTOIDLE_DPLL_PER, + .idlest_reg = OMAP4430_CM_IDLEST_DPLL_PER, + .mult_mask = OMAP4430_DPLL_MULT_MASK, + .div1_mask = OMAP4430_DPLL_DIV_MASK, + .enable_mask = OMAP4430_DPLL_EN_MASK, + .autoidle_mask = OMAP4430_AUTO_DPLL_MODE_MASK, + .idlest_mask = OMAP4430_ST_DPLL_CLK_MASK, + .max_multiplier = 2047, + .max_divider = 128, + .min_divider = 1, +}; + + +static struct clk dpll_per_ck; + +static struct clk_hw_omap dpll_per_ck_hw = { + .hw = { + .clk = &dpll_per_ck, + }, + .dpll_data = &dpll_per_dd, + .ops = &clkhwops_omap3_dpll, +}; + +DEFINE_STRUCT_CLK(dpll_per_ck, dpll_core_ck_parents, dpll_abe_ck_ops); + +DEFINE_CLK_DIVIDER(dpll_per_m2_ck, "dpll_per_ck", &dpll_per_ck, 0x0, + OMAP4430_CM_DIV_M2_DPLL_PER, OMAP4430_DPLL_CLKOUT_DIV_SHIFT, + OMAP4430_DPLL_CLKOUT_DIV_WIDTH, CLK_DIVIDER_ONE_BASED, NULL); + +static const char *dpll_per_x2_ck_parents[] = { + "dpll_per_ck", +}; + +static struct clk dpll_per_x2_ck; + +static struct clk_hw_omap dpll_per_x2_ck_hw = { + .hw = { + .clk = &dpll_per_x2_ck, + }, + .flags = CLOCK_CLKOUTX2, + .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_PER, + .ops = &clkhwops_omap4_dpllmx, +}; + +DEFINE_STRUCT_CLK(dpll_per_x2_ck, dpll_per_x2_ck_parents, dpll_abe_x2_ck_ops); + +DEFINE_CLK_OMAP_HSDIVIDER(dpll_per_m2x2_ck, "dpll_per_x2_ck", &dpll_per_x2_ck, + 0x0, OMAP4430_CM_DIV_M2_DPLL_PER, + OMAP4430_DPLL_CLKOUT_DIV_MASK); + +static const char *dpll_per_m3x2_ck_parents[] = { + "dpll_per_x2_ck", +}; + +static const struct clksel dpll_per_m3x2_div[] = { + { .parent = &dpll_per_x2_ck, .rates = div31_1to31_rates }, + { .parent = NULL }, +}; + +/* XXX Missing round_rate, set_rate in ops */ +DEFINE_CLK_OMAP_MUX_GATE(dpll_per_m3x2_ck, NULL, dpll_per_m3x2_div, + OMAP4430_CM_DIV_M3_DPLL_PER, + OMAP4430_DPLL_CLKOUTHIF_DIV_MASK, + OMAP4430_CM_DIV_M3_DPLL_PER, + OMAP4430_DPLL_CLKOUTHIF_GATE_CTRL_SHIFT, NULL, + dpll_per_m3x2_ck_parents, dmic_fck_ops); + +DEFINE_CLK_OMAP_HSDIVIDER(dpll_per_m4x2_ck, "dpll_per_x2_ck", &dpll_per_x2_ck, + 0x0, OMAP4430_CM_DIV_M4_DPLL_PER, + OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK); + +DEFINE_CLK_OMAP_HSDIVIDER(dpll_per_m5x2_ck, "dpll_per_x2_ck", &dpll_per_x2_ck, + 0x0, OMAP4430_CM_DIV_M5_DPLL_PER, + OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK); + +DEFINE_CLK_OMAP_HSDIVIDER(dpll_per_m6x2_ck, "dpll_per_x2_ck", &dpll_per_x2_ck, + 0x0, OMAP4430_CM_DIV_M6_DPLL_PER, + OMAP4430_HSDIVIDER_CLKOUT3_DIV_MASK); + +DEFINE_CLK_OMAP_HSDIVIDER(dpll_per_m7x2_ck, "dpll_per_x2_ck", &dpll_per_x2_ck, + 0x0, OMAP4430_CM_DIV_M7_DPLL_PER, + OMAP4430_HSDIVIDER_CLKOUT4_DIV_MASK); + +DEFINE_CLK_FIXED_FACTOR(usb_hs_clk_div_ck, "dpll_abe_m3x2_ck", + &dpll_abe_m3x2_ck, 0x0, 1, 3); + +/* DPLL_USB */ +static struct dpll_data dpll_usb_dd = { + .mult_div1_reg = OMAP4430_CM_CLKSEL_DPLL_USB, + .clk_bypass = &usb_hs_clk_div_ck, + .flags = DPLL_J_TYPE, + .clk_ref = &sys_clkin_ck, + .control_reg = OMAP4430_CM_CLKMODE_DPLL_USB, + .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), + .autoidle_reg = OMAP4430_CM_AUTOIDLE_DPLL_USB, + .idlest_reg = OMAP4430_CM_IDLEST_DPLL_USB, + .mult_mask = OMAP4430_DPLL_MULT_USB_MASK, + .div1_mask = OMAP4430_DPLL_DIV_0_7_MASK, + .enable_mask = OMAP4430_DPLL_EN_MASK, + .autoidle_mask = OMAP4430_AUTO_DPLL_MODE_MASK, + .idlest_mask = OMAP4430_ST_DPLL_CLK_MASK, + .sddiv_mask = OMAP4430_DPLL_SD_DIV_MASK, + .max_multiplier = 4095, + .max_divider = 256, + .min_divider = 1, +}; + +static struct clk dpll_usb_ck; + +static struct clk_hw_omap dpll_usb_ck_hw = { + .hw = { + .clk = &dpll_usb_ck, + }, + .dpll_data = &dpll_usb_dd, + .ops = &clkhwops_omap3_dpll, +}; + +DEFINE_STRUCT_CLK(dpll_usb_ck, dpll_core_ck_parents, dpll_abe_ck_ops); + +static const char *dpll_usb_clkdcoldo_ck_parents[] = { + "dpll_usb_ck", +}; + +static struct clk dpll_usb_clkdcoldo_ck; + +static const struct clk_ops dpll_usb_clkdcoldo_ck_ops = { +}; + +static struct clk_hw_omap dpll_usb_clkdcoldo_ck_hw = { + .hw = { + .clk = &dpll_usb_clkdcoldo_ck, + }, + .clksel_reg = OMAP4430_CM_CLKDCOLDO_DPLL_USB, + .ops = &clkhwops_omap4_dpllmx, +}; + +DEFINE_STRUCT_CLK(dpll_usb_clkdcoldo_ck, dpll_usb_clkdcoldo_ck_parents, + dpll_usb_clkdcoldo_ck_ops); + +DEFINE_CLK_OMAP_HSDIVIDER(dpll_usb_m2_ck, "dpll_usb_ck", &dpll_usb_ck, 0x0, + OMAP4430_CM_DIV_M2_DPLL_USB, + OMAP4430_DPLL_CLKOUT_DIV_0_6_MASK); + +static const char *ducati_clk_mux_ck_parents[] = { + "div_core_ck", "dpll_per_m6x2_ck", +}; + +DEFINE_CLK_MUX(ducati_clk_mux_ck, ducati_clk_mux_ck_parents, NULL, 0x0, + OMAP4430_CM_CLKSEL_DUCATI_ISS_ROOT, OMAP4430_CLKSEL_0_0_SHIFT, + OMAP4430_CLKSEL_0_0_WIDTH, 0x0, NULL); + +DEFINE_CLK_FIXED_FACTOR(func_12m_fclk, "dpll_per_m2x2_ck", &dpll_per_m2x2_ck, + 0x0, 1, 16); + +DEFINE_CLK_FIXED_FACTOR(func_24m_clk, "dpll_per_m2_ck", &dpll_per_m2_ck, 0x0, + 1, 4); + +DEFINE_CLK_FIXED_FACTOR(func_24mc_fclk, "dpll_per_m2x2_ck", &dpll_per_m2x2_ck, + 0x0, 1, 8); + +static const struct clk_div_table func_48m_fclk_rates[] = { + { .div = 4, .val = 0 }, + { .div = 8, .val = 1 }, + { .div = 0 }, +}; +DEFINE_CLK_DIVIDER_TABLE(func_48m_fclk, "dpll_per_m2x2_ck", &dpll_per_m2x2_ck, + 0x0, OMAP4430_CM_SCALE_FCLK, OMAP4430_SCALE_FCLK_SHIFT, + OMAP4430_SCALE_FCLK_WIDTH, 0x0, func_48m_fclk_rates, + NULL); + +DEFINE_CLK_FIXED_FACTOR(func_48mc_fclk, "dpll_per_m2x2_ck", &dpll_per_m2x2_ck, + 0x0, 1, 4); + +static const struct clk_div_table func_64m_fclk_rates[] = { + { .div = 2, .val = 0 }, + { .div = 4, .val = 1 }, + { .div = 0 }, +}; +DEFINE_CLK_DIVIDER_TABLE(func_64m_fclk, "dpll_per_m4x2_ck", &dpll_per_m4x2_ck, + 0x0, OMAP4430_CM_SCALE_FCLK, OMAP4430_SCALE_FCLK_SHIFT, + OMAP4430_SCALE_FCLK_WIDTH, 0x0, func_64m_fclk_rates, + NULL); + +static const struct clk_div_table func_96m_fclk_rates[] = { + { .div = 2, .val = 0 }, + { .div = 4, .val = 1 }, + { .div = 0 }, +}; +DEFINE_CLK_DIVIDER_TABLE(func_96m_fclk, "dpll_per_m2x2_ck", &dpll_per_m2x2_ck, + 0x0, OMAP4430_CM_SCALE_FCLK, OMAP4430_SCALE_FCLK_SHIFT, + OMAP4430_SCALE_FCLK_WIDTH, 0x0, func_96m_fclk_rates, + NULL); + +static const struct clk_div_table init_60m_fclk_rates[] = { + { .div = 1, .val = 0 }, + { .div = 8, .val = 1 }, + { .div = 0 }, +}; +DEFINE_CLK_DIVIDER_TABLE(init_60m_fclk, "dpll_usb_m2_ck", &dpll_usb_m2_ck, + 0x0, OMAP4430_CM_CLKSEL_USB_60MHZ, + OMAP4430_CLKSEL_0_0_SHIFT, OMAP4430_CLKSEL_0_0_WIDTH, + 0x0, init_60m_fclk_rates, NULL); + +DEFINE_CLK_DIVIDER(l3_div_ck, "div_core_ck", &div_core_ck, 0x0, + OMAP4430_CM_CLKSEL_CORE, OMAP4430_CLKSEL_L3_SHIFT, + OMAP4430_CLKSEL_L3_WIDTH, 0x0, NULL); + +DEFINE_CLK_DIVIDER(l4_div_ck, "l3_div_ck", &l3_div_ck, 0x0, + OMAP4430_CM_CLKSEL_CORE, OMAP4430_CLKSEL_L4_SHIFT, + OMAP4430_CLKSEL_L4_WIDTH, 0x0, NULL); + +DEFINE_CLK_FIXED_FACTOR(lp_clk_div_ck, "dpll_abe_m2x2_ck", &dpll_abe_m2x2_ck, + 0x0, 1, 16); + +static const char *l4_wkup_clk_mux_ck_parents[] = { + "sys_clkin_ck", "lp_clk_div_ck", +}; + +DEFINE_CLK_MUX(l4_wkup_clk_mux_ck, l4_wkup_clk_mux_ck_parents, NULL, 0x0, + OMAP4430_CM_L4_WKUP_CLKSEL, OMAP4430_CLKSEL_0_0_SHIFT, + OMAP4430_CLKSEL_0_0_WIDTH, 0x0, NULL); + +static const struct clk_div_table ocp_abe_iclk_rates[] = { + { .div = 2, .val = 0 }, + { .div = 1, .val = 1 }, + { .div = 0 }, +}; +DEFINE_CLK_DIVIDER_TABLE(ocp_abe_iclk, "aess_fclk", &aess_fclk, 0x0, + OMAP4430_CM1_ABE_AESS_CLKCTRL, + OMAP4430_CLKSEL_AESS_FCLK_SHIFT, + OMAP4430_CLKSEL_AESS_FCLK_WIDTH, + 0x0, ocp_abe_iclk_rates, NULL); + +DEFINE_CLK_FIXED_FACTOR(per_abe_24m_fclk, "dpll_abe_m2_ck", &dpll_abe_m2_ck, + 0x0, 1, 4); + +DEFINE_CLK_DIVIDER(per_abe_nc_fclk, "dpll_abe_m2_ck", &dpll_abe_m2_ck, 0x0, + OMAP4430_CM_SCALE_FCLK, OMAP4430_SCALE_FCLK_SHIFT, + OMAP4430_SCALE_FCLK_WIDTH, 0x0, NULL); + +DEFINE_CLK_DIVIDER(syc_clk_div_ck, "sys_clkin_ck", &sys_clkin_ck, 0x0, + OMAP4430_CM_ABE_DSS_SYS_CLKSEL, OMAP4430_CLKSEL_0_0_SHIFT, + OMAP4430_CLKSEL_0_0_WIDTH, 0x0, NULL); + +static struct clk dbgclk_mux_ck; +DEFINE_STRUCT_CLK_HW_OMAP(dbgclk_mux_ck, NULL); +DEFINE_STRUCT_CLK(dbgclk_mux_ck, dpll_core_ck_parents, + dpll_usb_clkdcoldo_ck_ops); + +/* Leaf clocks controlled by modules */ + +DEFINE_CLK_GATE(aes1_fck, "l3_div_ck", &l3_div_ck, 0x0, + OMAP4430_CM_L4SEC_AES1_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(aes2_fck, "l3_div_ck", &l3_div_ck, 0x0, + OMAP4430_CM_L4SEC_AES2_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(aess_fck, "aess_fclk", &aess_fclk, 0x0, + OMAP4430_CM1_ABE_AESS_CLKCTRL, OMAP4430_MODULEMODE_SWCTRL_SHIFT, + 0x0, NULL); + +DEFINE_CLK_GATE(bandgap_fclk, "sys_32k_ck", &sys_32k_ck, 0x0, + OMAP4430_CM_WKUP_BANDGAP_CLKCTRL, + OMAP4430_OPTFCLKEN_BGAP_32K_SHIFT, 0x0, NULL); + +static const struct clk_div_table div_ts_ck_rates[] = { + { .div = 8, .val = 0 }, + { .div = 16, .val = 1 }, + { .div = 32, .val = 2 }, + { .div = 0 }, +}; +DEFINE_CLK_DIVIDER_TABLE(div_ts_ck, "l4_wkup_clk_mux_ck", &l4_wkup_clk_mux_ck, + 0x0, OMAP4430_CM_WKUP_BANDGAP_CLKCTRL, + OMAP4430_CLKSEL_24_25_SHIFT, + OMAP4430_CLKSEL_24_25_WIDTH, 0x0, div_ts_ck_rates, + NULL); + +DEFINE_CLK_GATE(bandgap_ts_fclk, "div_ts_ck", &div_ts_ck, 0x0, + OMAP4430_CM_WKUP_BANDGAP_CLKCTRL, + OMAP4460_OPTFCLKEN_TS_FCLK_SHIFT, + 0x0, NULL); + +DEFINE_CLK_GATE(des3des_fck, "l4_div_ck", &l4_div_ck, 0x0, + OMAP4430_CM_L4SEC_DES3DES_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, + 0x0, NULL); + +static const char *dmic_sync_mux_ck_parents[] = { + "abe_24m_fclk", "syc_clk_div_ck", "func_24m_clk", +}; + +DEFINE_CLK_MUX(dmic_sync_mux_ck, dmic_sync_mux_ck_parents, NULL, + 0x0, OMAP4430_CM1_ABE_DMIC_CLKCTRL, + OMAP4430_CLKSEL_INTERNAL_SOURCE_SHIFT, + OMAP4430_CLKSEL_INTERNAL_SOURCE_WIDTH, 0x0, NULL); + +static const struct clksel func_dmic_abe_gfclk_sel[] = { + { .parent = &dmic_sync_mux_ck, .rates = div_1_0_rates }, + { .parent = &pad_clks_ck, .rates = div_1_1_rates }, + { .parent = &slimbus_clk, .rates = div_1_2_rates }, + { .parent = NULL }, +}; + +static const char *dmic_fck_parents[] = { + "dmic_sync_mux_ck", "pad_clks_ck", "slimbus_clk", +}; + +/* Merged func_dmic_abe_gfclk into dmic */ +static struct clk dmic_fck; + +DEFINE_CLK_OMAP_MUX_GATE(dmic_fck, "abe_clkdm", func_dmic_abe_gfclk_sel, + OMAP4430_CM1_ABE_DMIC_CLKCTRL, + OMAP4430_CLKSEL_SOURCE_MASK, + OMAP4430_CM1_ABE_DMIC_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL, + dmic_fck_parents, dmic_fck_ops); + +DEFINE_CLK_GATE(dsp_fck, "dpll_iva_m4x2_ck", &dpll_iva_m4x2_ck, 0x0, + OMAP4430_CM_TESLA_TESLA_CLKCTRL, + OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(dss_sys_clk, "syc_clk_div_ck", &syc_clk_div_ck, 0x0, + OMAP4430_CM_DSS_DSS_CLKCTRL, + OMAP4430_OPTFCLKEN_SYS_CLK_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(dss_tv_clk, "extalt_clkin_ck", &extalt_clkin_ck, 0x0, + OMAP4430_CM_DSS_DSS_CLKCTRL, + OMAP4430_OPTFCLKEN_TV_CLK_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(dss_dss_clk, "dpll_per_m5x2_ck", &dpll_per_m5x2_ck, 0x0, + OMAP4430_CM_DSS_DSS_CLKCTRL, OMAP4430_OPTFCLKEN_DSSCLK_SHIFT, + 0x0, NULL); + +DEFINE_CLK_GATE(dss_48mhz_clk, "func_48mc_fclk", &func_48mc_fclk, 0x0, + OMAP4430_CM_DSS_DSS_CLKCTRL, OMAP4430_OPTFCLKEN_48MHZ_CLK_SHIFT, + 0x0, NULL); + +DEFINE_CLK_GATE(dss_fck, "l3_div_ck", &l3_div_ck, 0x0, + OMAP4430_CM_DSS_DSS_CLKCTRL, OMAP4430_MODULEMODE_SWCTRL_SHIFT, + 0x0, NULL); + +DEFINE_CLK_GATE(efuse_ctrl_cust_fck, "sys_clkin_ck", &sys_clkin_ck, 0x0, + OMAP4430_CM_CEFUSE_CEFUSE_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(emif1_fck, "ddrphy_ck", &ddrphy_ck, 0x0, + OMAP4430_CM_MEMIF_EMIF_1_CLKCTRL, + OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(emif2_fck, "ddrphy_ck", &ddrphy_ck, 0x0, + OMAP4430_CM_MEMIF_EMIF_2_CLKCTRL, + OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_DIVIDER(fdif_fck, "dpll_per_m4x2_ck", &dpll_per_m4x2_ck, 0x0, + OMAP4430_CM_CAM_FDIF_CLKCTRL, OMAP4430_CLKSEL_FCLK_SHIFT, + OMAP4430_CLKSEL_FCLK_WIDTH, CLK_DIVIDER_POWER_OF_TWO, NULL); + +DEFINE_CLK_GATE(fpka_fck, "l4_div_ck", &l4_div_ck, 0x0, + OMAP4430_CM_L4SEC_PKAEIP29_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(gpio1_dbclk, "sys_32k_ck", &sys_32k_ck, 0x0, + OMAP4430_CM_WKUP_GPIO1_CLKCTRL, + OMAP4430_OPTFCLKEN_DBCLK_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(gpio1_ick, "l4_wkup_clk_mux_ck", &l4_wkup_clk_mux_ck, 0x0, + OMAP4430_CM_WKUP_GPIO1_CLKCTRL, + OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(gpio2_dbclk, "sys_32k_ck", &sys_32k_ck, 0x0, + OMAP4430_CM_L4PER_GPIO2_CLKCTRL, OMAP4430_OPTFCLKEN_DBCLK_SHIFT, + 0x0, NULL); + +DEFINE_CLK_GATE(gpio2_ick, "l4_div_ck", &l4_div_ck, 0x0, + OMAP4430_CM_L4PER_GPIO2_CLKCTRL, + OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(gpio3_dbclk, "sys_32k_ck", &sys_32k_ck, 0x0, + OMAP4430_CM_L4PER_GPIO3_CLKCTRL, + OMAP4430_OPTFCLKEN_DBCLK_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(gpio3_ick, "l4_div_ck", &l4_div_ck, 0x0, + OMAP4430_CM_L4PER_GPIO3_CLKCTRL, + OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(gpio4_dbclk, "sys_32k_ck", &sys_32k_ck, 0x0, + OMAP4430_CM_L4PER_GPIO4_CLKCTRL, OMAP4430_OPTFCLKEN_DBCLK_SHIFT, + 0x0, NULL); + +DEFINE_CLK_GATE(gpio4_ick, "l4_div_ck", &l4_div_ck, 0x0, + OMAP4430_CM_L4PER_GPIO4_CLKCTRL, + OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(gpio5_dbclk, "sys_32k_ck", &sys_32k_ck, 0x0, + OMAP4430_CM_L4PER_GPIO5_CLKCTRL, OMAP4430_OPTFCLKEN_DBCLK_SHIFT, + 0x0, NULL); + +DEFINE_CLK_GATE(gpio5_ick, "l4_div_ck", &l4_div_ck, 0x0, + OMAP4430_CM_L4PER_GPIO5_CLKCTRL, + OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(gpio6_dbclk, "sys_32k_ck", &sys_32k_ck, 0x0, + OMAP4430_CM_L4PER_GPIO6_CLKCTRL, OMAP4430_OPTFCLKEN_DBCLK_SHIFT, + 0x0, NULL); + +DEFINE_CLK_GATE(gpio6_ick, "l4_div_ck", &l4_div_ck, 0x0, + OMAP4430_CM_L4PER_GPIO6_CLKCTRL, + OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(gpmc_ick, "l3_div_ck", &l3_div_ck, 0x0, + OMAP4430_CM_L3_2_GPMC_CLKCTRL, OMAP4430_MODULEMODE_HWCTRL_SHIFT, + 0x0, NULL); + +static const struct clksel sgx_clk_mux_sel[] = { + { .parent = &dpll_core_m7x2_ck, .rates = div_1_0_rates }, + { .parent = &dpll_per_m7x2_ck, .rates = div_1_1_rates }, + { .parent = NULL }, +}; + +static const char *gpu_fck_parents[] = { + "dpll_core_m7x2_ck", "dpll_per_m7x2_ck", +}; + +/* Merged sgx_clk_mux into gpu */ +DEFINE_CLK_OMAP_MUX_GATE(gpu_fck, "l3_gfx_clkdm", sgx_clk_mux_sel, + OMAP4430_CM_GFX_GFX_CLKCTRL, + OMAP4430_CLKSEL_SGX_FCLK_MASK, + OMAP4430_CM_GFX_GFX_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL, + gpu_fck_parents, dmic_fck_ops); + +DEFINE_CLK_GATE(hdq1w_fck, "func_12m_fclk", &func_12m_fclk, 0x0, + OMAP4430_CM_L4PER_HDQ1W_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_DIVIDER(hsi_fck, "dpll_per_m2x2_ck", &dpll_per_m2x2_ck, 0x0, + OMAP4430_CM_L3INIT_HSI_CLKCTRL, OMAP4430_CLKSEL_24_25_SHIFT, + OMAP4430_CLKSEL_24_25_WIDTH, CLK_DIVIDER_POWER_OF_TWO, + NULL); + +DEFINE_CLK_GATE(i2c1_fck, "func_96m_fclk", &func_96m_fclk, 0x0, + OMAP4430_CM_L4PER_I2C1_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(i2c2_fck, "func_96m_fclk", &func_96m_fclk, 0x0, + OMAP4430_CM_L4PER_I2C2_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(i2c3_fck, "func_96m_fclk", &func_96m_fclk, 0x0, + OMAP4430_CM_L4PER_I2C3_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(i2c4_fck, "func_96m_fclk", &func_96m_fclk, 0x0, + OMAP4430_CM_L4PER_I2C4_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(ipu_fck, "ducati_clk_mux_ck", &ducati_clk_mux_ck, 0x0, + OMAP4430_CM_DUCATI_DUCATI_CLKCTRL, + OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(iss_ctrlclk, "func_96m_fclk", &func_96m_fclk, 0x0, + OMAP4430_CM_CAM_ISS_CLKCTRL, OMAP4430_OPTFCLKEN_CTRLCLK_SHIFT, + 0x0, NULL); + +DEFINE_CLK_GATE(iss_fck, "ducati_clk_mux_ck", &ducati_clk_mux_ck, 0x0, + OMAP4430_CM_CAM_ISS_CLKCTRL, OMAP4430_MODULEMODE_SWCTRL_SHIFT, + 0x0, NULL); + +DEFINE_CLK_GATE(iva_fck, "dpll_iva_m5x2_ck", &dpll_iva_m5x2_ck, 0x0, + OMAP4430_CM_IVAHD_IVAHD_CLKCTRL, + OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(kbd_fck, "sys_32k_ck", &sys_32k_ck, 0x0, + OMAP4430_CM_WKUP_KEYBOARD_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +static struct clk l3_instr_ick; + +static const char *l3_instr_ick_parent_names[] = { + "l3_div_ck", +}; + +static const struct clk_ops l3_instr_ick_ops = { + .enable = &omap2_dflt_clk_enable, + .disable = &omap2_dflt_clk_disable, + .is_enabled = &omap2_dflt_clk_is_enabled, + .init = &omap2_init_clk_clkdm, +}; + +static struct clk_hw_omap l3_instr_ick_hw = { + .hw = { + .clk = &l3_instr_ick, + }, + .enable_reg = OMAP4430_CM_L3INSTR_L3_INSTR_CLKCTRL, + .enable_bit = OMAP4430_MODULEMODE_HWCTRL_SHIFT, + .clkdm_name = "l3_instr_clkdm", +}; + +DEFINE_STRUCT_CLK(l3_instr_ick, l3_instr_ick_parent_names, l3_instr_ick_ops); + +static struct clk l3_main_3_ick; +static struct clk_hw_omap l3_main_3_ick_hw = { + .hw = { + .clk = &l3_main_3_ick, + }, + .enable_reg = OMAP4430_CM_L3INSTR_L3_3_CLKCTRL, + .enable_bit = OMAP4430_MODULEMODE_HWCTRL_SHIFT, + .clkdm_name = "l3_instr_clkdm", +}; + +DEFINE_STRUCT_CLK(l3_main_3_ick, l3_instr_ick_parent_names, l3_instr_ick_ops); + +DEFINE_CLK_MUX(mcasp_sync_mux_ck, dmic_sync_mux_ck_parents, NULL, 0x0, + OMAP4430_CM1_ABE_MCASP_CLKCTRL, + OMAP4430_CLKSEL_INTERNAL_SOURCE_SHIFT, + OMAP4430_CLKSEL_INTERNAL_SOURCE_WIDTH, 0x0, NULL); + +static const struct clksel func_mcasp_abe_gfclk_sel[] = { + { .parent = &mcasp_sync_mux_ck, .rates = div_1_0_rates }, + { .parent = &pad_clks_ck, .rates = div_1_1_rates }, + { .parent = &slimbus_clk, .rates = div_1_2_rates }, + { .parent = NULL }, +}; + +static const char *mcasp_fck_parents[] = { + "mcasp_sync_mux_ck", "pad_clks_ck", "slimbus_clk", +}; + +/* Merged func_mcasp_abe_gfclk into mcasp */ +DEFINE_CLK_OMAP_MUX_GATE(mcasp_fck, "abe_clkdm", func_mcasp_abe_gfclk_sel, + OMAP4430_CM1_ABE_MCASP_CLKCTRL, + OMAP4430_CLKSEL_SOURCE_MASK, + OMAP4430_CM1_ABE_MCASP_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL, + mcasp_fck_parents, dmic_fck_ops); + +DEFINE_CLK_MUX(mcbsp1_sync_mux_ck, dmic_sync_mux_ck_parents, NULL, 0x0, + OMAP4430_CM1_ABE_MCBSP1_CLKCTRL, + OMAP4430_CLKSEL_INTERNAL_SOURCE_SHIFT, + OMAP4430_CLKSEL_INTERNAL_SOURCE_WIDTH, 0x0, NULL); + +static const struct clksel func_mcbsp1_gfclk_sel[] = { + { .parent = &mcbsp1_sync_mux_ck, .rates = div_1_0_rates }, + { .parent = &pad_clks_ck, .rates = div_1_1_rates }, + { .parent = &slimbus_clk, .rates = div_1_2_rates }, + { .parent = NULL }, +}; + +static const char *mcbsp1_fck_parents[] = { + "mcbsp1_sync_mux_ck", "pad_clks_ck", "slimbus_clk", +}; + +/* Merged func_mcbsp1_gfclk into mcbsp1 */ +DEFINE_CLK_OMAP_MUX_GATE(mcbsp1_fck, "abe_clkdm", func_mcbsp1_gfclk_sel, + OMAP4430_CM1_ABE_MCBSP1_CLKCTRL, + OMAP4430_CLKSEL_SOURCE_MASK, + OMAP4430_CM1_ABE_MCBSP1_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL, + mcbsp1_fck_parents, dmic_fck_ops); + +DEFINE_CLK_MUX(mcbsp2_sync_mux_ck, dmic_sync_mux_ck_parents, NULL, 0x0, + OMAP4430_CM1_ABE_MCBSP2_CLKCTRL, + OMAP4430_CLKSEL_INTERNAL_SOURCE_SHIFT, + OMAP4430_CLKSEL_INTERNAL_SOURCE_WIDTH, 0x0, NULL); + +static const struct clksel func_mcbsp2_gfclk_sel[] = { + { .parent = &mcbsp2_sync_mux_ck, .rates = div_1_0_rates }, + { .parent = &pad_clks_ck, .rates = div_1_1_rates }, + { .parent = &slimbus_clk, .rates = div_1_2_rates }, + { .parent = NULL }, +}; + +static const char *mcbsp2_fck_parents[] = { + "mcbsp2_sync_mux_ck", "pad_clks_ck", "slimbus_clk", +}; + +/* Merged func_mcbsp2_gfclk into mcbsp2 */ +DEFINE_CLK_OMAP_MUX_GATE(mcbsp2_fck, "abe_clkdm", func_mcbsp2_gfclk_sel, + OMAP4430_CM1_ABE_MCBSP2_CLKCTRL, + OMAP4430_CLKSEL_SOURCE_MASK, + OMAP4430_CM1_ABE_MCBSP2_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL, + mcbsp2_fck_parents, dmic_fck_ops); + +DEFINE_CLK_MUX(mcbsp3_sync_mux_ck, dmic_sync_mux_ck_parents, NULL, 0x0, + OMAP4430_CM1_ABE_MCBSP3_CLKCTRL, + OMAP4430_CLKSEL_INTERNAL_SOURCE_SHIFT, + OMAP4430_CLKSEL_INTERNAL_SOURCE_WIDTH, 0x0, NULL); + +static const struct clksel func_mcbsp3_gfclk_sel[] = { + { .parent = &mcbsp3_sync_mux_ck, .rates = div_1_0_rates }, + { .parent = &pad_clks_ck, .rates = div_1_1_rates }, + { .parent = &slimbus_clk, .rates = div_1_2_rates }, + { .parent = NULL }, +}; + +static const char *mcbsp3_fck_parents[] = { + "mcbsp3_sync_mux_ck", "pad_clks_ck", "slimbus_clk", +}; + +/* Merged func_mcbsp3_gfclk into mcbsp3 */ +DEFINE_CLK_OMAP_MUX_GATE(mcbsp3_fck, "abe_clkdm", func_mcbsp3_gfclk_sel, + OMAP4430_CM1_ABE_MCBSP3_CLKCTRL, + OMAP4430_CLKSEL_SOURCE_MASK, + OMAP4430_CM1_ABE_MCBSP3_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL, + mcbsp3_fck_parents, dmic_fck_ops); + +static const char *mcbsp4_sync_mux_ck_parents[] = { + "func_96m_fclk", "per_abe_nc_fclk", +}; + +DEFINE_CLK_MUX(mcbsp4_sync_mux_ck, mcbsp4_sync_mux_ck_parents, NULL, 0x0, + OMAP4430_CM_L4PER_MCBSP4_CLKCTRL, + OMAP4430_CLKSEL_INTERNAL_SOURCE_SHIFT, + OMAP4430_CLKSEL_INTERNAL_SOURCE_WIDTH, 0x0, NULL); + +static const struct clksel per_mcbsp4_gfclk_sel[] = { + { .parent = &mcbsp4_sync_mux_ck, .rates = div_1_0_rates }, + { .parent = &pad_clks_ck, .rates = div_1_1_rates }, + { .parent = NULL }, +}; + +static const char *mcbsp4_fck_parents[] = { + "mcbsp4_sync_mux_ck", "pad_clks_ck", +}; + +/* Merged per_mcbsp4_gfclk into mcbsp4 */ +DEFINE_CLK_OMAP_MUX_GATE(mcbsp4_fck, "l4_per_clkdm", per_mcbsp4_gfclk_sel, + OMAP4430_CM_L4PER_MCBSP4_CLKCTRL, + OMAP4430_CLKSEL_SOURCE_24_24_MASK, + OMAP4430_CM_L4PER_MCBSP4_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL, + mcbsp4_fck_parents, dmic_fck_ops); + +DEFINE_CLK_GATE(mcpdm_fck, "pad_clks_ck", &pad_clks_ck, 0x0, + OMAP4430_CM1_ABE_PDM_CLKCTRL, OMAP4430_MODULEMODE_SWCTRL_SHIFT, + 0x0, NULL); + +DEFINE_CLK_GATE(mcspi1_fck, "func_48m_fclk", &func_48m_fclk, 0x0, + OMAP4430_CM_L4PER_MCSPI1_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(mcspi2_fck, "func_48m_fclk", &func_48m_fclk, 0x0, + OMAP4430_CM_L4PER_MCSPI2_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(mcspi3_fck, "func_48m_fclk", &func_48m_fclk, 0x0, + OMAP4430_CM_L4PER_MCSPI3_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(mcspi4_fck, "func_48m_fclk", &func_48m_fclk, 0x0, + OMAP4430_CM_L4PER_MCSPI4_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +static const struct clksel hsmmc1_fclk_sel[] = { + { .parent = &func_64m_fclk, .rates = div_1_0_rates }, + { .parent = &func_96m_fclk, .rates = div_1_1_rates }, + { .parent = NULL }, +}; + +static const char *mmc1_fck_parents[] = { + "func_64m_fclk", "func_96m_fclk", +}; + +/* Merged hsmmc1_fclk into mmc1 */ +DEFINE_CLK_OMAP_MUX_GATE(mmc1_fck, "l3_init_clkdm", hsmmc1_fclk_sel, + OMAP4430_CM_L3INIT_MMC1_CLKCTRL, OMAP4430_CLKSEL_MASK, + OMAP4430_CM_L3INIT_MMC1_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL, + mmc1_fck_parents, dmic_fck_ops); + +/* Merged hsmmc2_fclk into mmc2 */ +DEFINE_CLK_OMAP_MUX_GATE(mmc2_fck, "l3_init_clkdm", hsmmc1_fclk_sel, + OMAP4430_CM_L3INIT_MMC2_CLKCTRL, OMAP4430_CLKSEL_MASK, + OMAP4430_CM_L3INIT_MMC2_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL, + mmc1_fck_parents, dmic_fck_ops); + +DEFINE_CLK_GATE(mmc3_fck, "func_48m_fclk", &func_48m_fclk, 0x0, + OMAP4430_CM_L4PER_MMCSD3_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(mmc4_fck, "func_48m_fclk", &func_48m_fclk, 0x0, + OMAP4430_CM_L4PER_MMCSD4_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(mmc5_fck, "func_48m_fclk", &func_48m_fclk, 0x0, + OMAP4430_CM_L4PER_MMCSD5_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(ocp2scp_usb_phy_phy_48m, "func_48m_fclk", &func_48m_fclk, 0x0, + OMAP4430_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL, + OMAP4430_OPTFCLKEN_PHY_48M_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(ocp2scp_usb_phy_ick, "l4_div_ck", &l4_div_ck, 0x0, + OMAP4430_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL, + OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL); + +static struct clk ocp_wp_noc_ick; + +static struct clk_hw_omap ocp_wp_noc_ick_hw = { + .hw = { + .clk = &ocp_wp_noc_ick, + }, + .enable_reg = OMAP4430_CM_L3INSTR_OCP_WP1_CLKCTRL, + .enable_bit = OMAP4430_MODULEMODE_HWCTRL_SHIFT, + .clkdm_name = "l3_instr_clkdm", +}; + +DEFINE_STRUCT_CLK(ocp_wp_noc_ick, l3_instr_ick_parent_names, l3_instr_ick_ops); + +DEFINE_CLK_GATE(rng_ick, "l4_div_ck", &l4_div_ck, 0x0, + OMAP4430_CM_L4SEC_RNG_CLKCTRL, OMAP4430_MODULEMODE_HWCTRL_SHIFT, + 0x0, NULL); + +DEFINE_CLK_GATE(sha2md5_fck, "l3_div_ck", &l3_div_ck, 0x0, + OMAP4430_CM_L4SEC_SHA2MD51_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(sl2if_ick, "dpll_iva_m5x2_ck", &dpll_iva_m5x2_ck, 0x0, + OMAP4430_CM_IVAHD_SL2_CLKCTRL, OMAP4430_MODULEMODE_HWCTRL_SHIFT, + 0x0, NULL); + +DEFINE_CLK_GATE(slimbus1_fclk_1, "func_24m_clk", &func_24m_clk, 0x0, + OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL, + OMAP4430_OPTFCLKEN_FCLK1_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(slimbus1_fclk_0, "abe_24m_fclk", &abe_24m_fclk, 0x0, + OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL, + OMAP4430_OPTFCLKEN_FCLK0_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(slimbus1_fclk_2, "pad_clks_ck", &pad_clks_ck, 0x0, + OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL, + OMAP4430_OPTFCLKEN_FCLK2_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(slimbus1_slimbus_clk, "slimbus_clk", &slimbus_clk, 0x0, + OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL, + OMAP4430_OPTFCLKEN_SLIMBUS_CLK_11_11_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(slimbus1_fck, "ocp_abe_iclk", &ocp_abe_iclk, 0x0, + OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(slimbus2_fclk_1, "per_abe_24m_fclk", &per_abe_24m_fclk, 0x0, + OMAP4430_CM_L4PER_SLIMBUS2_CLKCTRL, + OMAP4430_OPTFCLKEN_PERABE24M_GFCLK_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(slimbus2_fclk_0, "func_24mc_fclk", &func_24mc_fclk, 0x0, + OMAP4430_CM_L4PER_SLIMBUS2_CLKCTRL, + OMAP4430_OPTFCLKEN_PER24MC_GFCLK_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(slimbus2_slimbus_clk, "pad_slimbus_core_clks_ck", + &pad_slimbus_core_clks_ck, 0x0, + OMAP4430_CM_L4PER_SLIMBUS2_CLKCTRL, + OMAP4430_OPTFCLKEN_SLIMBUS_CLK_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(slimbus2_fck, "l4_div_ck", &l4_div_ck, 0x0, + OMAP4430_CM_L4PER_SLIMBUS2_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(smartreflex_core_fck, "l4_wkup_clk_mux_ck", &l4_wkup_clk_mux_ck, + 0x0, OMAP4430_CM_ALWON_SR_CORE_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(smartreflex_iva_fck, "l4_wkup_clk_mux_ck", &l4_wkup_clk_mux_ck, + 0x0, OMAP4430_CM_ALWON_SR_IVA_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(smartreflex_mpu_fck, "l4_wkup_clk_mux_ck", &l4_wkup_clk_mux_ck, + 0x0, OMAP4430_CM_ALWON_SR_MPU_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +static const struct clksel dmt1_clk_mux_sel[] = { + { .parent = &sys_clkin_ck, .rates = div_1_0_rates }, + { .parent = &sys_32k_ck, .rates = div_1_1_rates }, + { .parent = NULL }, +}; + +/* Merged dmt1_clk_mux into timer1 */ +DEFINE_CLK_OMAP_MUX_GATE(timer1_fck, "l4_wkup_clkdm", dmt1_clk_mux_sel, + OMAP4430_CM_WKUP_TIMER1_CLKCTRL, OMAP4430_CLKSEL_MASK, + OMAP4430_CM_WKUP_TIMER1_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL, + abe_dpll_bypass_clk_mux_ck_parents, dmic_fck_ops); + +/* Merged cm2_dm10_mux into timer10 */ +DEFINE_CLK_OMAP_MUX_GATE(timer10_fck, "l4_per_clkdm", dmt1_clk_mux_sel, + OMAP4430_CM_L4PER_DMTIMER10_CLKCTRL, + OMAP4430_CLKSEL_MASK, + OMAP4430_CM_L4PER_DMTIMER10_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL, + abe_dpll_bypass_clk_mux_ck_parents, dmic_fck_ops); + +/* Merged cm2_dm11_mux into timer11 */ +DEFINE_CLK_OMAP_MUX_GATE(timer11_fck, "l4_per_clkdm", dmt1_clk_mux_sel, + OMAP4430_CM_L4PER_DMTIMER11_CLKCTRL, + OMAP4430_CLKSEL_MASK, + OMAP4430_CM_L4PER_DMTIMER11_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL, + abe_dpll_bypass_clk_mux_ck_parents, dmic_fck_ops); + +/* Merged cm2_dm2_mux into timer2 */ +DEFINE_CLK_OMAP_MUX_GATE(timer2_fck, "l4_per_clkdm", dmt1_clk_mux_sel, + OMAP4430_CM_L4PER_DMTIMER2_CLKCTRL, + OMAP4430_CLKSEL_MASK, + OMAP4430_CM_L4PER_DMTIMER2_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL, + abe_dpll_bypass_clk_mux_ck_parents, dmic_fck_ops); + +/* Merged cm2_dm3_mux into timer3 */ +DEFINE_CLK_OMAP_MUX_GATE(timer3_fck, "l4_per_clkdm", dmt1_clk_mux_sel, + OMAP4430_CM_L4PER_DMTIMER3_CLKCTRL, + OMAP4430_CLKSEL_MASK, + OMAP4430_CM_L4PER_DMTIMER3_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL, + abe_dpll_bypass_clk_mux_ck_parents, dmic_fck_ops); + +/* Merged cm2_dm4_mux into timer4 */ +DEFINE_CLK_OMAP_MUX_GATE(timer4_fck, "l4_per_clkdm", dmt1_clk_mux_sel, + OMAP4430_CM_L4PER_DMTIMER4_CLKCTRL, + OMAP4430_CLKSEL_MASK, + OMAP4430_CM_L4PER_DMTIMER4_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL, + abe_dpll_bypass_clk_mux_ck_parents, dmic_fck_ops); + +static const struct clksel timer5_sync_mux_sel[] = { + { .parent = &syc_clk_div_ck, .rates = div_1_0_rates }, + { .parent = &sys_32k_ck, .rates = div_1_1_rates }, + { .parent = NULL }, +}; + +static const char *timer5_fck_parents[] = { + "syc_clk_div_ck", "sys_32k_ck", +}; + +/* Merged timer5_sync_mux into timer5 */ +DEFINE_CLK_OMAP_MUX_GATE(timer5_fck, "abe_clkdm", timer5_sync_mux_sel, + OMAP4430_CM1_ABE_TIMER5_CLKCTRL, OMAP4430_CLKSEL_MASK, + OMAP4430_CM1_ABE_TIMER5_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL, + timer5_fck_parents, dmic_fck_ops); + +/* Merged timer6_sync_mux into timer6 */ +DEFINE_CLK_OMAP_MUX_GATE(timer6_fck, "abe_clkdm", timer5_sync_mux_sel, + OMAP4430_CM1_ABE_TIMER6_CLKCTRL, OMAP4430_CLKSEL_MASK, + OMAP4430_CM1_ABE_TIMER6_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL, + timer5_fck_parents, dmic_fck_ops); + +/* Merged timer7_sync_mux into timer7 */ +DEFINE_CLK_OMAP_MUX_GATE(timer7_fck, "abe_clkdm", timer5_sync_mux_sel, + OMAP4430_CM1_ABE_TIMER7_CLKCTRL, OMAP4430_CLKSEL_MASK, + OMAP4430_CM1_ABE_TIMER7_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL, + timer5_fck_parents, dmic_fck_ops); + +/* Merged timer8_sync_mux into timer8 */ +DEFINE_CLK_OMAP_MUX_GATE(timer8_fck, "abe_clkdm", timer5_sync_mux_sel, + OMAP4430_CM1_ABE_TIMER8_CLKCTRL, OMAP4430_CLKSEL_MASK, + OMAP4430_CM1_ABE_TIMER8_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL, + timer5_fck_parents, dmic_fck_ops); + +/* Merged cm2_dm9_mux into timer9 */ +DEFINE_CLK_OMAP_MUX_GATE(timer9_fck, "l4_per_clkdm", dmt1_clk_mux_sel, + OMAP4430_CM_L4PER_DMTIMER9_CLKCTRL, + OMAP4430_CLKSEL_MASK, + OMAP4430_CM_L4PER_DMTIMER9_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, NULL, + abe_dpll_bypass_clk_mux_ck_parents, dmic_fck_ops); + +DEFINE_CLK_GATE(uart1_fck, "func_48m_fclk", &func_48m_fclk, 0x0, + OMAP4430_CM_L4PER_UART1_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(uart2_fck, "func_48m_fclk", &func_48m_fclk, 0x0, + OMAP4430_CM_L4PER_UART2_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(uart3_fck, "func_48m_fclk", &func_48m_fclk, 0x0, + OMAP4430_CM_L4PER_UART3_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(uart4_fck, "func_48m_fclk", &func_48m_fclk, 0x0, + OMAP4430_CM_L4PER_UART4_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +static struct clk usb_host_fs_fck; + +static const char *usb_host_fs_fck_parent_names[] = { + "func_48mc_fclk", +}; + +static const struct clk_ops usb_host_fs_fck_ops = { + .enable = &omap2_dflt_clk_enable, + .disable = &omap2_dflt_clk_disable, + .is_enabled = &omap2_dflt_clk_is_enabled, +}; + +static struct clk_hw_omap usb_host_fs_fck_hw = { + .hw = { + .clk = &usb_host_fs_fck, + }, + .enable_reg = OMAP4430_CM_L3INIT_USB_HOST_FS_CLKCTRL, + .enable_bit = OMAP4430_MODULEMODE_SWCTRL_SHIFT, + .clkdm_name = "l3_init_clkdm", +}; + +DEFINE_STRUCT_CLK(usb_host_fs_fck, usb_host_fs_fck_parent_names, + usb_host_fs_fck_ops); + +static const char *utmi_p1_gfclk_parents[] = { + "init_60m_fclk", "xclk60mhsp1_ck", +}; + +DEFINE_CLK_MUX(utmi_p1_gfclk, utmi_p1_gfclk_parents, NULL, 0x0, + OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, + OMAP4430_CLKSEL_UTMI_P1_SHIFT, OMAP4430_CLKSEL_UTMI_P1_WIDTH, + 0x0, NULL); + +DEFINE_CLK_GATE(usb_host_hs_utmi_p1_clk, "utmi_p1_gfclk", &utmi_p1_gfclk, 0x0, + OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, + OMAP4430_OPTFCLKEN_UTMI_P1_CLK_SHIFT, 0x0, NULL); + +static const char *utmi_p2_gfclk_parents[] = { + "init_60m_fclk", "xclk60mhsp2_ck", +}; + +DEFINE_CLK_MUX(utmi_p2_gfclk, utmi_p2_gfclk_parents, NULL, 0x0, + OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, + OMAP4430_CLKSEL_UTMI_P2_SHIFT, OMAP4430_CLKSEL_UTMI_P2_WIDTH, + 0x0, NULL); + +DEFINE_CLK_GATE(usb_host_hs_utmi_p2_clk, "utmi_p2_gfclk", &utmi_p2_gfclk, 0x0, + OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, + OMAP4430_OPTFCLKEN_UTMI_P2_CLK_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(usb_host_hs_utmi_p3_clk, "init_60m_fclk", &init_60m_fclk, 0x0, + OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, + OMAP4430_OPTFCLKEN_UTMI_P3_CLK_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(usb_host_hs_hsic480m_p1_clk, "dpll_usb_m2_ck", + &dpll_usb_m2_ck, 0x0, + OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, + OMAP4430_OPTFCLKEN_HSIC480M_P1_CLK_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(usb_host_hs_hsic60m_p1_clk, "init_60m_fclk", + &init_60m_fclk, 0x0, + OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, + OMAP4430_OPTFCLKEN_HSIC60M_P1_CLK_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(usb_host_hs_hsic60m_p2_clk, "init_60m_fclk", + &init_60m_fclk, 0x0, + OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, + OMAP4430_OPTFCLKEN_HSIC60M_P2_CLK_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(usb_host_hs_hsic480m_p2_clk, "dpll_usb_m2_ck", + &dpll_usb_m2_ck, 0x0, + OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, + OMAP4430_OPTFCLKEN_HSIC480M_P2_CLK_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(usb_host_hs_func48mclk, "func_48mc_fclk", &func_48mc_fclk, 0x0, + OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, + OMAP4430_OPTFCLKEN_FUNC48MCLK_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(usb_host_hs_fck, "init_60m_fclk", &init_60m_fclk, 0x0, + OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, + OMAP4430_MODULEMODE_SWCTRL_SHIFT, 0x0, NULL); + +static const char *otg_60m_gfclk_parents[] = { + "utmi_phy_clkout_ck", "xclk60motg_ck", +}; + +DEFINE_CLK_MUX(otg_60m_gfclk, otg_60m_gfclk_parents, NULL, 0x0, + OMAP4430_CM_L3INIT_USB_OTG_CLKCTRL, OMAP4430_CLKSEL_60M_SHIFT, + OMAP4430_CLKSEL_60M_WIDTH, 0x0, NULL); + +DEFINE_CLK_GATE(usb_otg_hs_xclk, "otg_60m_gfclk", &otg_60m_gfclk, 0x0, + OMAP4430_CM_L3INIT_USB_OTG_CLKCTRL, + OMAP4430_OPTFCLKEN_XCLK_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(usb_otg_hs_ick, "l3_div_ck", &l3_div_ck, 0x0, + OMAP4430_CM_L3INIT_USB_OTG_CLKCTRL, + OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(usb_phy_cm_clk32k, "sys_32k_ck", &sys_32k_ck, 0x0, + OMAP4430_CM_ALWON_USBPHY_CLKCTRL, + OMAP4430_OPTFCLKEN_CLK32K_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(usb_tll_hs_usb_ch2_clk, "init_60m_fclk", &init_60m_fclk, 0x0, + OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL, + OMAP4430_OPTFCLKEN_USB_CH2_CLK_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(usb_tll_hs_usb_ch0_clk, "init_60m_fclk", &init_60m_fclk, 0x0, + OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL, + OMAP4430_OPTFCLKEN_USB_CH0_CLK_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(usb_tll_hs_usb_ch1_clk, "init_60m_fclk", &init_60m_fclk, 0x0, + OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL, + OMAP4430_OPTFCLKEN_USB_CH1_CLK_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(usb_tll_hs_ick, "l4_div_ck", &l4_div_ck, 0x0, + OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL, + OMAP4430_MODULEMODE_HWCTRL_SHIFT, 0x0, NULL); + +static const struct clk_div_table usim_ck_rates[] = { + { .div = 14, .val = 0 }, + { .div = 18, .val = 1 }, + { .div = 0 }, +}; +DEFINE_CLK_DIVIDER_TABLE(usim_ck, "dpll_per_m4x2_ck", &dpll_per_m4x2_ck, 0x0, + OMAP4430_CM_WKUP_USIM_CLKCTRL, + OMAP4430_CLKSEL_DIV_SHIFT, OMAP4430_CLKSEL_DIV_WIDTH, + 0x0, usim_ck_rates, NULL); + +DEFINE_CLK_GATE(usim_fclk, "usim_ck", &usim_ck, 0x0, + OMAP4430_CM_WKUP_USIM_CLKCTRL, OMAP4430_OPTFCLKEN_FCLK_SHIFT, + 0x0, NULL); + +DEFINE_CLK_GATE(usim_fck, "sys_32k_ck", &sys_32k_ck, 0x0, + OMAP4430_CM_WKUP_USIM_CLKCTRL, OMAP4430_MODULEMODE_HWCTRL_SHIFT, + 0x0, NULL); + +DEFINE_CLK_GATE(wd_timer2_fck, "sys_32k_ck", &sys_32k_ck, 0x0, + OMAP4430_CM_WKUP_WDT2_CLKCTRL, OMAP4430_MODULEMODE_SWCTRL_SHIFT, + 0x0, NULL); + +DEFINE_CLK_GATE(wd_timer3_fck, "sys_32k_ck", &sys_32k_ck, 0x0, + OMAP4430_CM1_ABE_WDT3_CLKCTRL, OMAP4430_MODULEMODE_SWCTRL_SHIFT, + 0x0, NULL); + +/* Remaining optional clocks */ +static const char *pmd_stm_clock_mux_ck_parents[] = { + "sys_clkin_ck", "dpll_core_m6x2_ck", "tie_low_clock_ck", +}; + +DEFINE_CLK_MUX(pmd_stm_clock_mux_ck, pmd_stm_clock_mux_ck_parents, NULL, 0x0, + OMAP4430_CM_EMU_DEBUGSS_CLKCTRL, OMAP4430_PMD_STM_MUX_CTRL_SHIFT, + OMAP4430_PMD_STM_MUX_CTRL_WIDTH, 0x0, NULL); + +DEFINE_CLK_MUX(pmd_trace_clk_mux_ck, pmd_stm_clock_mux_ck_parents, NULL, 0x0, + OMAP4430_CM_EMU_DEBUGSS_CLKCTRL, + OMAP4430_PMD_TRACE_MUX_CTRL_SHIFT, + OMAP4430_PMD_TRACE_MUX_CTRL_WIDTH, 0x0, NULL); + +DEFINE_CLK_DIVIDER(stm_clk_div_ck, "pmd_stm_clock_mux_ck", + &pmd_stm_clock_mux_ck, 0x0, OMAP4430_CM_EMU_DEBUGSS_CLKCTRL, + OMAP4430_CLKSEL_PMD_STM_CLK_SHIFT, + OMAP4430_CLKSEL_PMD_STM_CLK_WIDTH, CLK_DIVIDER_POWER_OF_TWO, + NULL); + +static const char *trace_clk_div_ck_parents[] = { + "pmd_trace_clk_mux_ck", +}; + +static const struct clksel trace_clk_div_div[] = { + { .parent = &pmd_trace_clk_mux_ck, .rates = div3_1to4_rates }, + { .parent = NULL }, +}; + +static struct clk trace_clk_div_ck; + +static const struct clk_ops trace_clk_div_ck_ops = { + .recalc_rate = &omap2_clksel_recalc, + .set_rate = &omap2_clksel_set_rate, + .round_rate = &omap2_clksel_round_rate, + .init = &omap2_init_clk_clkdm, + .enable = &omap2_clkops_enable_clkdm, + .disable = &omap2_clkops_disable_clkdm, +}; + +static struct clk_hw_omap trace_clk_div_ck_hw = { + .hw = { + .clk = &trace_clk_div_ck, + }, + .clkdm_name = "emu_sys_clkdm", + .clksel = trace_clk_div_div, + .clksel_reg = OMAP4430_CM_EMU_DEBUGSS_CLKCTRL, + .clksel_mask = OMAP4430_CLKSEL_PMD_TRACE_CLK_MASK, +}; + +DEFINE_STRUCT_CLK(trace_clk_div_ck, trace_clk_div_ck_parents, + trace_clk_div_ck_ops); + +/* SCRM aux clk nodes */ + +static const struct clksel auxclk_src_sel[] = { + { .parent = &sys_clkin_ck, .rates = div_1_0_rates }, + { .parent = &dpll_core_m3x2_ck, .rates = div_1_1_rates }, + { .parent = &dpll_per_m3x2_ck, .rates = div_1_2_rates }, + { .parent = NULL }, +}; + +static const char *auxclk_src_ck_parents[] = { + "sys_clkin_ck", "dpll_core_m3x2_ck", "dpll_per_m3x2_ck", +}; + +static const struct clk_ops auxclk_src_ck_ops = { + .enable = &omap2_dflt_clk_enable, + .disable = &omap2_dflt_clk_disable, + .is_enabled = &omap2_dflt_clk_is_enabled, + .recalc_rate = &omap2_clksel_recalc, + .get_parent = &omap2_clksel_find_parent_index, +}; + +DEFINE_CLK_OMAP_MUX_GATE(auxclk0_src_ck, NULL, auxclk_src_sel, + OMAP4_SCRM_AUXCLK0, OMAP4_SRCSELECT_MASK, + OMAP4_SCRM_AUXCLK0, OMAP4_ENABLE_SHIFT, NULL, + auxclk_src_ck_parents, auxclk_src_ck_ops); + +DEFINE_CLK_DIVIDER(auxclk0_ck, "auxclk0_src_ck", &auxclk0_src_ck, 0x0, + OMAP4_SCRM_AUXCLK0, OMAP4_CLKDIV_SHIFT, OMAP4_CLKDIV_WIDTH, + 0x0, NULL); + +DEFINE_CLK_OMAP_MUX_GATE(auxclk1_src_ck, NULL, auxclk_src_sel, + OMAP4_SCRM_AUXCLK1, OMAP4_SRCSELECT_MASK, + OMAP4_SCRM_AUXCLK1, OMAP4_ENABLE_SHIFT, NULL, + auxclk_src_ck_parents, auxclk_src_ck_ops); + +DEFINE_CLK_DIVIDER(auxclk1_ck, "auxclk1_src_ck", &auxclk1_src_ck, 0x0, + OMAP4_SCRM_AUXCLK1, OMAP4_CLKDIV_SHIFT, OMAP4_CLKDIV_WIDTH, + 0x0, NULL); + +DEFINE_CLK_OMAP_MUX_GATE(auxclk2_src_ck, NULL, auxclk_src_sel, + OMAP4_SCRM_AUXCLK2, OMAP4_SRCSELECT_MASK, + OMAP4_SCRM_AUXCLK2, OMAP4_ENABLE_SHIFT, NULL, + auxclk_src_ck_parents, auxclk_src_ck_ops); + +DEFINE_CLK_DIVIDER(auxclk2_ck, "auxclk2_src_ck", &auxclk2_src_ck, 0x0, + OMAP4_SCRM_AUXCLK2, OMAP4_CLKDIV_SHIFT, OMAP4_CLKDIV_WIDTH, + 0x0, NULL); + +DEFINE_CLK_OMAP_MUX_GATE(auxclk3_src_ck, NULL, auxclk_src_sel, + OMAP4_SCRM_AUXCLK3, OMAP4_SRCSELECT_MASK, + OMAP4_SCRM_AUXCLK3, OMAP4_ENABLE_SHIFT, NULL, + auxclk_src_ck_parents, auxclk_src_ck_ops); + +DEFINE_CLK_DIVIDER(auxclk3_ck, "auxclk3_src_ck", &auxclk3_src_ck, 0x0, + OMAP4_SCRM_AUXCLK3, OMAP4_CLKDIV_SHIFT, OMAP4_CLKDIV_WIDTH, + 0x0, NULL); + +DEFINE_CLK_OMAP_MUX_GATE(auxclk4_src_ck, NULL, auxclk_src_sel, + OMAP4_SCRM_AUXCLK4, OMAP4_SRCSELECT_MASK, + OMAP4_SCRM_AUXCLK4, OMAP4_ENABLE_SHIFT, NULL, + auxclk_src_ck_parents, auxclk_src_ck_ops); + +DEFINE_CLK_DIVIDER(auxclk4_ck, "auxclk4_src_ck", &auxclk4_src_ck, 0x0, + OMAP4_SCRM_AUXCLK4, OMAP4_CLKDIV_SHIFT, OMAP4_CLKDIV_WIDTH, + 0x0, NULL); + +DEFINE_CLK_OMAP_MUX_GATE(auxclk5_src_ck, NULL, auxclk_src_sel, + OMAP4_SCRM_AUXCLK5, OMAP4_SRCSELECT_MASK, + OMAP4_SCRM_AUXCLK5, OMAP4_ENABLE_SHIFT, NULL, + auxclk_src_ck_parents, auxclk_src_ck_ops); + +DEFINE_CLK_DIVIDER(auxclk5_ck, "auxclk5_src_ck", &auxclk5_src_ck, 0x0, + OMAP4_SCRM_AUXCLK5, OMAP4_CLKDIV_SHIFT, OMAP4_CLKDIV_WIDTH, + 0x0, NULL); + +static const char *auxclkreq_ck_parents[] = { + "auxclk0_ck", "auxclk1_ck", "auxclk2_ck", "auxclk3_ck", "auxclk4_ck", + "auxclk5_ck", +}; + +DEFINE_CLK_MUX(auxclkreq0_ck, auxclkreq_ck_parents, NULL, 0x0, + OMAP4_SCRM_AUXCLKREQ0, OMAP4_MAPPING_SHIFT, OMAP4_MAPPING_WIDTH, + 0x0, NULL); + +DEFINE_CLK_MUX(auxclkreq1_ck, auxclkreq_ck_parents, NULL, 0x0, + OMAP4_SCRM_AUXCLKREQ1, OMAP4_MAPPING_SHIFT, OMAP4_MAPPING_WIDTH, + 0x0, NULL); + +DEFINE_CLK_MUX(auxclkreq2_ck, auxclkreq_ck_parents, NULL, 0x0, + OMAP4_SCRM_AUXCLKREQ2, OMAP4_MAPPING_SHIFT, OMAP4_MAPPING_WIDTH, + 0x0, NULL); + +DEFINE_CLK_MUX(auxclkreq3_ck, auxclkreq_ck_parents, NULL, 0x0, + OMAP4_SCRM_AUXCLKREQ3, OMAP4_MAPPING_SHIFT, OMAP4_MAPPING_WIDTH, + 0x0, NULL); + +DEFINE_CLK_MUX(auxclkreq4_ck, auxclkreq_ck_parents, NULL, 0x0, + OMAP4_SCRM_AUXCLKREQ4, OMAP4_MAPPING_SHIFT, OMAP4_MAPPING_WIDTH, + 0x0, NULL); + +DEFINE_CLK_MUX(auxclkreq5_ck, auxclkreq_ck_parents, NULL, 0x0, + OMAP4_SCRM_AUXCLKREQ5, OMAP4_MAPPING_SHIFT, OMAP4_MAPPING_WIDTH, + 0x0, NULL); + +/* + * clkdev + */ + +static struct omap_clk omap44xx_clks[] = { + CLK(NULL, "extalt_clkin_ck", &extalt_clkin_ck, CK_443X), + CLK(NULL, "pad_clks_src_ck", &pad_clks_src_ck, CK_443X), + CLK(NULL, "pad_clks_ck", &pad_clks_ck, CK_443X), + CLK(NULL, "pad_slimbus_core_clks_ck", &pad_slimbus_core_clks_ck, CK_443X), + CLK(NULL, "secure_32k_clk_src_ck", &secure_32k_clk_src_ck, CK_443X), + CLK(NULL, "slimbus_src_clk", &slimbus_src_clk, CK_443X), + CLK(NULL, "slimbus_clk", &slimbus_clk, CK_443X), + CLK(NULL, "sys_32k_ck", &sys_32k_ck, CK_443X), + CLK(NULL, "virt_12000000_ck", &virt_12000000_ck, CK_443X), + CLK(NULL, "virt_13000000_ck", &virt_13000000_ck, CK_443X), + CLK(NULL, "virt_16800000_ck", &virt_16800000_ck, CK_443X), + CLK(NULL, "virt_19200000_ck", &virt_19200000_ck, CK_443X), + CLK(NULL, "virt_26000000_ck", &virt_26000000_ck, CK_443X), + CLK(NULL, "virt_27000000_ck", &virt_27000000_ck, CK_443X), + CLK(NULL, "virt_38400000_ck", &virt_38400000_ck, CK_443X), + CLK(NULL, "sys_clkin_ck", &sys_clkin_ck, CK_443X), + CLK(NULL, "tie_low_clock_ck", &tie_low_clock_ck, CK_443X), + CLK(NULL, "utmi_phy_clkout_ck", &utmi_phy_clkout_ck, CK_443X), + CLK(NULL, "xclk60mhsp1_ck", &xclk60mhsp1_ck, CK_443X), + CLK(NULL, "xclk60mhsp2_ck", &xclk60mhsp2_ck, CK_443X), + CLK(NULL, "xclk60motg_ck", &xclk60motg_ck, CK_443X), + CLK(NULL, "abe_dpll_bypass_clk_mux_ck", &abe_dpll_bypass_clk_mux_ck, CK_443X), + CLK(NULL, "abe_dpll_refclk_mux_ck", &abe_dpll_refclk_mux_ck, CK_443X), + CLK(NULL, "dpll_abe_ck", &dpll_abe_ck, CK_443X), + CLK(NULL, "dpll_abe_x2_ck", &dpll_abe_x2_ck, CK_443X), + CLK(NULL, "dpll_abe_m2x2_ck", &dpll_abe_m2x2_ck, CK_443X), + CLK(NULL, "abe_24m_fclk", &abe_24m_fclk, CK_443X), + CLK(NULL, "abe_clk", &abe_clk, CK_443X), + CLK(NULL, "aess_fclk", &aess_fclk, CK_443X), + CLK(NULL, "dpll_abe_m3x2_ck", &dpll_abe_m3x2_ck, CK_443X), + CLK(NULL, "core_hsd_byp_clk_mux_ck", &core_hsd_byp_clk_mux_ck, CK_443X), + CLK(NULL, "dpll_core_ck", &dpll_core_ck, CK_443X), + CLK(NULL, "dpll_core_x2_ck", &dpll_core_x2_ck, CK_443X), + CLK(NULL, "dpll_core_m6x2_ck", &dpll_core_m6x2_ck, CK_443X), + CLK(NULL, "dbgclk_mux_ck", &dbgclk_mux_ck, CK_443X), + CLK(NULL, "dpll_core_m2_ck", &dpll_core_m2_ck, CK_443X), + CLK(NULL, "ddrphy_ck", &ddrphy_ck, CK_443X), + CLK(NULL, "dpll_core_m5x2_ck", &dpll_core_m5x2_ck, CK_443X), + CLK(NULL, "div_core_ck", &div_core_ck, CK_443X), + CLK(NULL, "div_iva_hs_clk", &div_iva_hs_clk, CK_443X), + CLK(NULL, "div_mpu_hs_clk", &div_mpu_hs_clk, CK_443X), + CLK(NULL, "dpll_core_m4x2_ck", &dpll_core_m4x2_ck, CK_443X), + CLK(NULL, "dll_clk_div_ck", &dll_clk_div_ck, CK_443X), + CLK(NULL, "dpll_abe_m2_ck", &dpll_abe_m2_ck, CK_443X), + CLK(NULL, "dpll_core_m3x2_ck", &dpll_core_m3x2_ck, CK_443X), + CLK(NULL, "dpll_core_m7x2_ck", &dpll_core_m7x2_ck, CK_443X), + CLK(NULL, "iva_hsd_byp_clk_mux_ck", &iva_hsd_byp_clk_mux_ck, CK_443X), + CLK(NULL, "dpll_iva_ck", &dpll_iva_ck, CK_443X), + CLK(NULL, "dpll_iva_x2_ck", &dpll_iva_x2_ck, CK_443X), + CLK(NULL, "dpll_iva_m4x2_ck", &dpll_iva_m4x2_ck, CK_443X), + CLK(NULL, "dpll_iva_m5x2_ck", &dpll_iva_m5x2_ck, CK_443X), + CLK(NULL, "dpll_mpu_ck", &dpll_mpu_ck, CK_443X), + CLK(NULL, "dpll_mpu_m2_ck", &dpll_mpu_m2_ck, CK_443X), + CLK(NULL, "per_hs_clk_div_ck", &per_hs_clk_div_ck, CK_443X), + CLK(NULL, "per_hsd_byp_clk_mux_ck", &per_hsd_byp_clk_mux_ck, CK_443X), + CLK(NULL, "dpll_per_ck", &dpll_per_ck, CK_443X), + CLK(NULL, "dpll_per_m2_ck", &dpll_per_m2_ck, CK_443X), + CLK(NULL, "dpll_per_x2_ck", &dpll_per_x2_ck, CK_443X), + CLK(NULL, "dpll_per_m2x2_ck", &dpll_per_m2x2_ck, CK_443X), + CLK(NULL, "dpll_per_m3x2_ck", &dpll_per_m3x2_ck, CK_443X), + CLK(NULL, "dpll_per_m4x2_ck", &dpll_per_m4x2_ck, CK_443X), + CLK(NULL, "dpll_per_m5x2_ck", &dpll_per_m5x2_ck, CK_443X), + CLK(NULL, "dpll_per_m6x2_ck", &dpll_per_m6x2_ck, CK_443X), + CLK(NULL, "dpll_per_m7x2_ck", &dpll_per_m7x2_ck, CK_443X), + CLK(NULL, "usb_hs_clk_div_ck", &usb_hs_clk_div_ck, CK_443X), + CLK(NULL, "dpll_usb_ck", &dpll_usb_ck, CK_443X), + CLK(NULL, "dpll_usb_clkdcoldo_ck", &dpll_usb_clkdcoldo_ck, CK_443X), + CLK(NULL, "dpll_usb_m2_ck", &dpll_usb_m2_ck, CK_443X), + CLK(NULL, "ducati_clk_mux_ck", &ducati_clk_mux_ck, CK_443X), + CLK(NULL, "func_12m_fclk", &func_12m_fclk, CK_443X), + CLK(NULL, "func_24m_clk", &func_24m_clk, CK_443X), + CLK(NULL, "func_24mc_fclk", &func_24mc_fclk, CK_443X), + CLK(NULL, "func_48m_fclk", &func_48m_fclk, CK_443X), + CLK(NULL, "func_48mc_fclk", &func_48mc_fclk, CK_443X), + CLK(NULL, "func_64m_fclk", &func_64m_fclk, CK_443X), + CLK(NULL, "func_96m_fclk", &func_96m_fclk, CK_443X), + CLK(NULL, "init_60m_fclk", &init_60m_fclk, CK_443X), + CLK(NULL, "l3_div_ck", &l3_div_ck, CK_443X), + CLK(NULL, "l4_div_ck", &l4_div_ck, CK_443X), + CLK(NULL, "lp_clk_div_ck", &lp_clk_div_ck, CK_443X), + CLK(NULL, "l4_wkup_clk_mux_ck", &l4_wkup_clk_mux_ck, CK_443X), + CLK("smp_twd", NULL, &mpu_periphclk, CK_443X), + CLK(NULL, "ocp_abe_iclk", &ocp_abe_iclk, CK_443X), + CLK(NULL, "per_abe_24m_fclk", &per_abe_24m_fclk, CK_443X), + CLK(NULL, "per_abe_nc_fclk", &per_abe_nc_fclk, CK_443X), + CLK(NULL, "syc_clk_div_ck", &syc_clk_div_ck, CK_443X), + CLK(NULL, "aes1_fck", &aes1_fck, CK_443X), + CLK(NULL, "aes2_fck", &aes2_fck, CK_443X), + CLK(NULL, "aess_fck", &aess_fck, CK_443X), + CLK(NULL, "bandgap_fclk", &bandgap_fclk, CK_443X), + CLK(NULL, "div_ts_ck", &div_ts_ck, CK_446X), + CLK(NULL, "bandgap_ts_fclk", &bandgap_ts_fclk, CK_446X), + CLK(NULL, "des3des_fck", &des3des_fck, CK_443X), + CLK(NULL, "dmic_sync_mux_ck", &dmic_sync_mux_ck, CK_443X), + CLK(NULL, "dmic_fck", &dmic_fck, CK_443X), + CLK(NULL, "dsp_fck", &dsp_fck, CK_443X), + CLK(NULL, "dss_sys_clk", &dss_sys_clk, CK_443X), + CLK(NULL, "dss_tv_clk", &dss_tv_clk, CK_443X), + CLK(NULL, "dss_dss_clk", &dss_dss_clk, CK_443X), + CLK(NULL, "dss_48mhz_clk", &dss_48mhz_clk, CK_443X), + CLK(NULL, "dss_fck", &dss_fck, CK_443X), + CLK("omapdss_dss", "ick", &dss_fck, CK_443X), + CLK(NULL, "efuse_ctrl_cust_fck", &efuse_ctrl_cust_fck, CK_443X), + CLK(NULL, "emif1_fck", &emif1_fck, CK_443X), + CLK(NULL, "emif2_fck", &emif2_fck, CK_443X), + CLK(NULL, "fdif_fck", &fdif_fck, CK_443X), + CLK(NULL, "fpka_fck", &fpka_fck, CK_443X), + CLK(NULL, "gpio1_dbclk", &gpio1_dbclk, CK_443X), + CLK(NULL, "gpio1_ick", &gpio1_ick, CK_443X), + CLK(NULL, "gpio2_dbclk", &gpio2_dbclk, CK_443X), + CLK(NULL, "gpio2_ick", &gpio2_ick, CK_443X), + CLK(NULL, "gpio3_dbclk", &gpio3_dbclk, CK_443X), + CLK(NULL, "gpio3_ick", &gpio3_ick, CK_443X), + CLK(NULL, "gpio4_dbclk", &gpio4_dbclk, CK_443X), + CLK(NULL, "gpio4_ick", &gpio4_ick, CK_443X), + CLK(NULL, "gpio5_dbclk", &gpio5_dbclk, CK_443X), + CLK(NULL, "gpio5_ick", &gpio5_ick, CK_443X), + CLK(NULL, "gpio6_dbclk", &gpio6_dbclk, CK_443X), + CLK(NULL, "gpio6_ick", &gpio6_ick, CK_443X), + CLK(NULL, "gpmc_ick", &gpmc_ick, CK_443X), + CLK(NULL, "gpu_fck", &gpu_fck, CK_443X), + CLK(NULL, "hdq1w_fck", &hdq1w_fck, CK_443X), + CLK(NULL, "hsi_fck", &hsi_fck, CK_443X), + CLK(NULL, "i2c1_fck", &i2c1_fck, CK_443X), + CLK(NULL, "i2c2_fck", &i2c2_fck, CK_443X), + CLK(NULL, "i2c3_fck", &i2c3_fck, CK_443X), + CLK(NULL, "i2c4_fck", &i2c4_fck, CK_443X), + CLK(NULL, "ipu_fck", &ipu_fck, CK_443X), + CLK(NULL, "iss_ctrlclk", &iss_ctrlclk, CK_443X), + CLK(NULL, "iss_fck", &iss_fck, CK_443X), + CLK(NULL, "iva_fck", &iva_fck, CK_443X), + CLK(NULL, "kbd_fck", &kbd_fck, CK_443X), + CLK(NULL, "l3_instr_ick", &l3_instr_ick, CK_443X), + CLK(NULL, "l3_main_3_ick", &l3_main_3_ick, CK_443X), + CLK(NULL, "mcasp_sync_mux_ck", &mcasp_sync_mux_ck, CK_443X), + CLK(NULL, "mcasp_fck", &mcasp_fck, CK_443X), + CLK(NULL, "mcbsp1_sync_mux_ck", &mcbsp1_sync_mux_ck, CK_443X), + CLK(NULL, "mcbsp1_fck", &mcbsp1_fck, CK_443X), + CLK(NULL, "mcbsp2_sync_mux_ck", &mcbsp2_sync_mux_ck, CK_443X), + CLK(NULL, "mcbsp2_fck", &mcbsp2_fck, CK_443X), + CLK(NULL, "mcbsp3_sync_mux_ck", &mcbsp3_sync_mux_ck, CK_443X), + CLK(NULL, "mcbsp3_fck", &mcbsp3_fck, CK_443X), + CLK(NULL, "mcbsp4_sync_mux_ck", &mcbsp4_sync_mux_ck, CK_443X), + CLK(NULL, "mcbsp4_fck", &mcbsp4_fck, CK_443X), + CLK(NULL, "mcpdm_fck", &mcpdm_fck, CK_443X), + CLK(NULL, "mcspi1_fck", &mcspi1_fck, CK_443X), + CLK(NULL, "mcspi2_fck", &mcspi2_fck, CK_443X), + CLK(NULL, "mcspi3_fck", &mcspi3_fck, CK_443X), + CLK(NULL, "mcspi4_fck", &mcspi4_fck, CK_443X), + CLK(NULL, "mmc1_fck", &mmc1_fck, CK_443X), + CLK(NULL, "mmc2_fck", &mmc2_fck, CK_443X), + CLK(NULL, "mmc3_fck", &mmc3_fck, CK_443X), + CLK(NULL, "mmc4_fck", &mmc4_fck, CK_443X), + CLK(NULL, "mmc5_fck", &mmc5_fck, CK_443X), + CLK(NULL, "ocp2scp_usb_phy_phy_48m", &ocp2scp_usb_phy_phy_48m, CK_443X), + CLK(NULL, "ocp2scp_usb_phy_ick", &ocp2scp_usb_phy_ick, CK_443X), + CLK(NULL, "ocp_wp_noc_ick", &ocp_wp_noc_ick, CK_443X), + CLK(NULL, "rng_ick", &rng_ick, CK_443X), + CLK("omap_rng", "ick", &rng_ick, CK_443X), + CLK(NULL, "sha2md5_fck", &sha2md5_fck, CK_443X), + CLK(NULL, "sl2if_ick", &sl2if_ick, CK_443X), + CLK(NULL, "slimbus1_fclk_1", &slimbus1_fclk_1, CK_443X), + CLK(NULL, "slimbus1_fclk_0", &slimbus1_fclk_0, CK_443X), + CLK(NULL, "slimbus1_fclk_2", &slimbus1_fclk_2, CK_443X), + CLK(NULL, "slimbus1_slimbus_clk", &slimbus1_slimbus_clk, CK_443X), + CLK(NULL, "slimbus1_fck", &slimbus1_fck, CK_443X), + CLK(NULL, "slimbus2_fclk_1", &slimbus2_fclk_1, CK_443X), + CLK(NULL, "slimbus2_fclk_0", &slimbus2_fclk_0, CK_443X), + CLK(NULL, "slimbus2_slimbus_clk", &slimbus2_slimbus_clk, CK_443X), + CLK(NULL, "slimbus2_fck", &slimbus2_fck, CK_443X), + CLK(NULL, "smartreflex_core_fck", &smartreflex_core_fck, CK_443X), + CLK(NULL, "smartreflex_iva_fck", &smartreflex_iva_fck, CK_443X), + CLK(NULL, "smartreflex_mpu_fck", &smartreflex_mpu_fck, CK_443X), + CLK(NULL, "timer1_fck", &timer1_fck, CK_443X), + CLK(NULL, "timer10_fck", &timer10_fck, CK_443X), + CLK(NULL, "timer11_fck", &timer11_fck, CK_443X), + CLK(NULL, "timer2_fck", &timer2_fck, CK_443X), + CLK(NULL, "timer3_fck", &timer3_fck, CK_443X), + CLK(NULL, "timer4_fck", &timer4_fck, CK_443X), + CLK(NULL, "timer5_fck", &timer5_fck, CK_443X), + CLK(NULL, "timer6_fck", &timer6_fck, CK_443X), + CLK(NULL, "timer7_fck", &timer7_fck, CK_443X), + CLK(NULL, "timer8_fck", &timer8_fck, CK_443X), + CLK(NULL, "timer9_fck", &timer9_fck, CK_443X), + CLK(NULL, "uart1_fck", &uart1_fck, CK_443X), + CLK(NULL, "uart2_fck", &uart2_fck, CK_443X), + CLK(NULL, "uart3_fck", &uart3_fck, CK_443X), + CLK(NULL, "uart4_fck", &uart4_fck, CK_443X), + CLK(NULL, "usb_host_fs_fck", &usb_host_fs_fck, CK_443X), + CLK("usbhs_omap", "fs_fck", &usb_host_fs_fck, CK_443X), + CLK(NULL, "utmi_p1_gfclk", &utmi_p1_gfclk, CK_443X), + CLK(NULL, "usb_host_hs_utmi_p1_clk", &usb_host_hs_utmi_p1_clk, CK_443X), + CLK(NULL, "utmi_p2_gfclk", &utmi_p2_gfclk, CK_443X), + CLK(NULL, "usb_host_hs_utmi_p2_clk", &usb_host_hs_utmi_p2_clk, CK_443X), + CLK(NULL, "usb_host_hs_utmi_p3_clk", &usb_host_hs_utmi_p3_clk, CK_443X), + CLK(NULL, "usb_host_hs_hsic480m_p1_clk", &usb_host_hs_hsic480m_p1_clk, CK_443X), + CLK(NULL, "usb_host_hs_hsic60m_p1_clk", &usb_host_hs_hsic60m_p1_clk, CK_443X), + CLK(NULL, "usb_host_hs_hsic60m_p2_clk", &usb_host_hs_hsic60m_p2_clk, CK_443X), + CLK(NULL, "usb_host_hs_hsic480m_p2_clk", &usb_host_hs_hsic480m_p2_clk, CK_443X), + CLK(NULL, "usb_host_hs_func48mclk", &usb_host_hs_func48mclk, CK_443X), + CLK(NULL, "usb_host_hs_fck", &usb_host_hs_fck, CK_443X), + CLK("usbhs_omap", "hs_fck", &usb_host_hs_fck, CK_443X), + CLK(NULL, "otg_60m_gfclk", &otg_60m_gfclk, CK_443X), + CLK(NULL, "usb_otg_hs_xclk", &usb_otg_hs_xclk, CK_443X), + CLK(NULL, "usb_otg_hs_ick", &usb_otg_hs_ick, CK_443X), + CLK("musb-omap2430", "ick", &usb_otg_hs_ick, CK_443X), + CLK(NULL, "usb_phy_cm_clk32k", &usb_phy_cm_clk32k, CK_443X), + CLK(NULL, "usb_tll_hs_usb_ch2_clk", &usb_tll_hs_usb_ch2_clk, CK_443X), + CLK(NULL, "usb_tll_hs_usb_ch0_clk", &usb_tll_hs_usb_ch0_clk, CK_443X), + CLK(NULL, "usb_tll_hs_usb_ch1_clk", &usb_tll_hs_usb_ch1_clk, CK_443X), + CLK(NULL, "usb_tll_hs_ick", &usb_tll_hs_ick, CK_443X), + CLK("usbhs_omap", "usbtll_ick", &usb_tll_hs_ick, CK_443X), + CLK("usbhs_tll", "usbtll_ick", &usb_tll_hs_ick, CK_443X), + CLK(NULL, "usim_ck", &usim_ck, CK_443X), + CLK(NULL, "usim_fclk", &usim_fclk, CK_443X), + CLK(NULL, "usim_fck", &usim_fck, CK_443X), + CLK(NULL, "wd_timer2_fck", &wd_timer2_fck, CK_443X), + CLK(NULL, "wd_timer3_fck", &wd_timer3_fck, CK_443X), + CLK(NULL, "pmd_stm_clock_mux_ck", &pmd_stm_clock_mux_ck, CK_443X), + CLK(NULL, "pmd_trace_clk_mux_ck", &pmd_trace_clk_mux_ck, CK_443X), + CLK(NULL, "stm_clk_div_ck", &stm_clk_div_ck, CK_443X), + CLK(NULL, "trace_clk_div_ck", &trace_clk_div_ck, CK_443X), + CLK(NULL, "auxclk0_src_ck", &auxclk0_src_ck, CK_443X), + CLK(NULL, "auxclk0_ck", &auxclk0_ck, CK_443X), + CLK(NULL, "auxclkreq0_ck", &auxclkreq0_ck, CK_443X), + CLK(NULL, "auxclk1_src_ck", &auxclk1_src_ck, CK_443X), + CLK(NULL, "auxclk1_ck", &auxclk1_ck, CK_443X), + CLK(NULL, "auxclkreq1_ck", &auxclkreq1_ck, CK_443X), + CLK(NULL, "auxclk2_src_ck", &auxclk2_src_ck, CK_443X), + CLK(NULL, "auxclk2_ck", &auxclk2_ck, CK_443X), + CLK(NULL, "auxclkreq2_ck", &auxclkreq2_ck, CK_443X), + CLK(NULL, "auxclk3_src_ck", &auxclk3_src_ck, CK_443X), + CLK(NULL, "auxclk3_ck", &auxclk3_ck, CK_443X), + CLK(NULL, "auxclkreq3_ck", &auxclkreq3_ck, CK_443X), + CLK(NULL, "auxclk4_src_ck", &auxclk4_src_ck, CK_443X), + CLK(NULL, "auxclk4_ck", &auxclk4_ck, CK_443X), + CLK(NULL, "auxclkreq4_ck", &auxclkreq4_ck, CK_443X), + CLK(NULL, "auxclk5_src_ck", &auxclk5_src_ck, CK_443X), + CLK(NULL, "auxclk5_ck", &auxclk5_ck, CK_443X), + CLK(NULL, "auxclkreq5_ck", &auxclkreq5_ck, CK_443X), + CLK("omap-gpmc", "fck", &dummy_ck, CK_443X), + CLK("omap_i2c.1", "ick", &dummy_ck, CK_443X), + CLK("omap_i2c.2", "ick", &dummy_ck, CK_443X), + CLK("omap_i2c.3", "ick", &dummy_ck, CK_443X), + CLK("omap_i2c.4", "ick", &dummy_ck, CK_443X), + CLK(NULL, "mailboxes_ick", &dummy_ck, CK_443X), + CLK("omap_hsmmc.0", "ick", &dummy_ck, CK_443X), + CLK("omap_hsmmc.1", "ick", &dummy_ck, CK_443X), + CLK("omap_hsmmc.2", "ick", &dummy_ck, CK_443X), + CLK("omap_hsmmc.3", "ick", &dummy_ck, CK_443X), + CLK("omap_hsmmc.4", "ick", &dummy_ck, CK_443X), + CLK("omap-mcbsp.1", "ick", &dummy_ck, CK_443X), + CLK("omap-mcbsp.2", "ick", &dummy_ck, CK_443X), + CLK("omap-mcbsp.3", "ick", &dummy_ck, CK_443X), + CLK("omap-mcbsp.4", "ick", &dummy_ck, CK_443X), + CLK("omap2_mcspi.1", "ick", &dummy_ck, CK_443X), + CLK("omap2_mcspi.2", "ick", &dummy_ck, CK_443X), + CLK("omap2_mcspi.3", "ick", &dummy_ck, CK_443X), + CLK("omap2_mcspi.4", "ick", &dummy_ck, CK_443X), + CLK(NULL, "uart1_ick", &dummy_ck, CK_443X), + CLK(NULL, "uart2_ick", &dummy_ck, CK_443X), + CLK(NULL, "uart3_ick", &dummy_ck, CK_443X), + CLK(NULL, "uart4_ick", &dummy_ck, CK_443X), + CLK("usbhs_omap", "usbhost_ick", &dummy_ck, CK_443X), + CLK("usbhs_omap", "usbtll_fck", &dummy_ck, CK_443X), + CLK("usbhs_tll", "usbtll_fck", &dummy_ck, CK_443X), + CLK("omap_wdt", "ick", &dummy_ck, CK_443X), + CLK(NULL, "timer_32k_ck", &sys_32k_ck, CK_443X), + /* TODO: Remove "omap_timer.X" aliases once DT migration is complete */ + CLK("omap_timer.1", "timer_sys_ck", &sys_clkin_ck, CK_443X), + CLK("omap_timer.2", "timer_sys_ck", &sys_clkin_ck, CK_443X), + CLK("omap_timer.3", "timer_sys_ck", &sys_clkin_ck, CK_443X), + CLK("omap_timer.4", "timer_sys_ck", &sys_clkin_ck, CK_443X), + CLK("omap_timer.9", "timer_sys_ck", &sys_clkin_ck, CK_443X), + CLK("omap_timer.10", "timer_sys_ck", &sys_clkin_ck, CK_443X), + CLK("omap_timer.11", "timer_sys_ck", &sys_clkin_ck, CK_443X), + CLK("omap_timer.5", "timer_sys_ck", &syc_clk_div_ck, CK_443X), + CLK("omap_timer.6", "timer_sys_ck", &syc_clk_div_ck, CK_443X), + CLK("omap_timer.7", "timer_sys_ck", &syc_clk_div_ck, CK_443X), + CLK("omap_timer.8", "timer_sys_ck", &syc_clk_div_ck, CK_443X), + CLK("4a318000.timer", "timer_sys_ck", &sys_clkin_ck, CK_443X), + CLK("48032000.timer", "timer_sys_ck", &sys_clkin_ck, CK_443X), + CLK("48034000.timer", "timer_sys_ck", &sys_clkin_ck, CK_443X), + CLK("48036000.timer", "timer_sys_ck", &sys_clkin_ck, CK_443X), + CLK("4803e000.timer", "timer_sys_ck", &sys_clkin_ck, CK_443X), + CLK("48086000.timer", "timer_sys_ck", &sys_clkin_ck, CK_443X), + CLK("48088000.timer", "timer_sys_ck", &sys_clkin_ck, CK_443X), + CLK("49038000.timer", "timer_sys_ck", &syc_clk_div_ck, CK_443X), + CLK("4903a000.timer", "timer_sys_ck", &syc_clk_div_ck, CK_443X), + CLK("4903c000.timer", "timer_sys_ck", &syc_clk_div_ck, CK_443X), + CLK("4903e000.timer", "timer_sys_ck", &syc_clk_div_ck, CK_443X), + CLK(NULL, "cpufreq_ck", &dpll_mpu_ck, CK_443X), +}; + +static const char *enable_init_clks[] = { + "emif1_fck", + "emif2_fck", + "gpmc_ick", + "l3_instr_ick", + "l3_main_3_ick", + "ocp_wp_noc_ick", +}; + +int __init omap4xxx_clk_init(void) +{ + u32 cpu_clkflg; + struct omap_clk *c; + + if (cpu_is_omap443x()) { + cpu_mask = RATE_IN_4430; + cpu_clkflg = CK_443X; + } else if (cpu_is_omap446x() || cpu_is_omap447x()) { + cpu_mask = RATE_IN_4460 | RATE_IN_4430; + cpu_clkflg = CK_446X | CK_443X; + + if (cpu_is_omap447x()) + pr_warn("WARNING: OMAP4470 clock data incomplete!\n"); + } else { + return 0; + } + + for (c = omap44xx_clks; c < omap44xx_clks + ARRAY_SIZE(omap44xx_clks); + c++) { + if (c->cpu & cpu_clkflg) { + clkdev_add(&c->lk); + if (!__clk_init(NULL, c->lk.clk)) + omap2_init_clk_hw_omap_clocks(c->lk.clk); + } + } + + omap2_clk_disable_autoidle_all(); + + omap2_clk_enable_init_clocks(enable_init_clks, + ARRAY_SIZE(enable_init_clks)); + + return 0; +} diff --git a/arch/arm/mach-omap2/clkt2xxx_apll.c b/arch/arm/mach-omap2/clkt2xxx_apll.c index 73a1414..25b1fee 100644 --- a/arch/arm/mach-omap2/clkt2xxx_apll.c +++ b/arch/arm/mach-omap2/clkt2xxx_apll.c @@ -21,11 +21,10 @@ #include <linux/clk.h> #include <linux/io.h> -#include <plat/prcm.h> #include "clock.h" #include "clock2xxx.h" -#include "cm2xxx_3xxx.h" +#include "cm2xxx.h" #include "cm-regbits-24xx.h" /* CM_CLKEN_PLL.EN_{54,96}M_PLL options (24XX) */ @@ -37,92 +36,90 @@ #define APLLS_CLKIN_13MHZ 2 #define APLLS_CLKIN_12MHZ 3 -void __iomem *cm_idlest_pll; - /* Private functions */ -/* Enable an APLL if off */ -static int omap2_clk_apll_enable(struct clk *clk, u32 status_mask) +/** + * omap2xxx_clk_apll_locked - is the APLL locked? + * @hw: struct clk_hw * of the APLL to check + * + * If the APLL IP block referred to by @hw indicates that it's locked, + * return true; otherwise, return false. + */ +static bool omap2xxx_clk_apll_locked(struct clk_hw *hw) { - u32 cval, apll_mask; + struct clk_hw_omap *clk = to_clk_hw_omap(hw); + u32 r, apll_mask; apll_mask = EN_APLL_LOCKED << clk->enable_bit; - cval = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKEN); - - if ((cval & apll_mask) == apll_mask) - return 0; /* apll already enabled */ - - cval &= ~apll_mask; - cval |= apll_mask; - omap2_cm_write_mod_reg(cval, PLL_MOD, CM_CLKEN); - - omap2_cm_wait_idlest(cm_idlest_pll, status_mask, - OMAP24XX_CM_IDLEST_VAL, __clk_get_name(clk)); + r = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKEN); - /* - * REVISIT: Should we return an error code if omap2_wait_clock_ready() - * fails? - */ - return 0; + return ((r & apll_mask) == apll_mask) ? true : false; } -static int omap2_clk_apll96_enable(struct clk *clk) +int omap2_clk_apll96_enable(struct clk_hw *hw) { - return omap2_clk_apll_enable(clk, OMAP24XX_ST_96M_APLL_MASK); + return omap2xxx_cm_apll96_enable(); } -static int omap2_clk_apll54_enable(struct clk *clk) +int omap2_clk_apll54_enable(struct clk_hw *hw) { - return omap2_clk_apll_enable(clk, OMAP24XX_ST_54M_APLL_MASK); + return omap2xxx_cm_apll54_enable(); } -static void _apll96_allow_idle(struct clk *clk) +static void _apll96_allow_idle(struct clk_hw_omap *clk) { omap2xxx_cm_set_apll96_auto_low_power_stop(); } -static void _apll96_deny_idle(struct clk *clk) +static void _apll96_deny_idle(struct clk_hw_omap *clk) { omap2xxx_cm_set_apll96_disable_autoidle(); } -static void _apll54_allow_idle(struct clk *clk) +static void _apll54_allow_idle(struct clk_hw_omap *clk) { omap2xxx_cm_set_apll54_auto_low_power_stop(); } -static void _apll54_deny_idle(struct clk *clk) +static void _apll54_deny_idle(struct clk_hw_omap *clk) { omap2xxx_cm_set_apll54_disable_autoidle(); } -/* Stop APLL */ -static void omap2_clk_apll_disable(struct clk *clk) +void omap2_clk_apll96_disable(struct clk_hw *hw) { - u32 cval; + omap2xxx_cm_apll96_disable(); +} - cval = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKEN); - cval &= ~(EN_APLL_LOCKED << clk->enable_bit); - omap2_cm_write_mod_reg(cval, PLL_MOD, CM_CLKEN); +void omap2_clk_apll54_disable(struct clk_hw *hw) +{ + omap2xxx_cm_apll54_disable(); } -/* Public data */ +unsigned long omap2_clk_apll54_recalc(struct clk_hw *hw, + unsigned long parent_rate) +{ + return (omap2xxx_clk_apll_locked(hw)) ? 54000000 : 0; +} -const struct clkops clkops_apll96 = { - .enable = omap2_clk_apll96_enable, - .disable = omap2_clk_apll_disable, - .allow_idle = _apll96_allow_idle, - .deny_idle = _apll96_deny_idle, -}; +unsigned long omap2_clk_apll96_recalc(struct clk_hw *hw, + unsigned long parent_rate) +{ + return (omap2xxx_clk_apll_locked(hw)) ? 96000000 : 0; +} -const struct clkops clkops_apll54 = { - .enable = omap2_clk_apll54_enable, - .disable = omap2_clk_apll_disable, +/* Public data */ +const struct clk_hw_omap_ops clkhwops_apll54 = { .allow_idle = _apll54_allow_idle, .deny_idle = _apll54_deny_idle, }; +const struct clk_hw_omap_ops clkhwops_apll96 = { + .allow_idle = _apll96_allow_idle, + .deny_idle = _apll96_deny_idle, +}; + /* Public functions */ u32 omap2xxx_get_apll_clkin(void) diff --git a/arch/arm/mach-omap2/clkt2xxx_dpll.c b/arch/arm/mach-omap2/clkt2xxx_dpll.c index 0890ba9..82572e2 100644 --- a/arch/arm/mach-omap2/clkt2xxx_dpll.c +++ b/arch/arm/mach-omap2/clkt2xxx_dpll.c @@ -15,7 +15,7 @@ #include <linux/io.h> #include "clock.h" -#include "cm2xxx_3xxx.h" +#include "cm2xxx.h" #include "cm-regbits-24xx.h" /* Private functions */ @@ -29,7 +29,7 @@ * REVISIT: DPLL can optionally enter low-power bypass by writing 0x1 * instead. Add some mechanism to optionally enter this mode. */ -static void _allow_idle(struct clk *clk) +static void _allow_idle(struct clk_hw_omap *clk) { if (!clk || !clk->dpll_data) return; @@ -43,7 +43,7 @@ static void _allow_idle(struct clk *clk) * * Disable DPLL automatic idle control. No return value. */ -static void _deny_idle(struct clk *clk) +static void _deny_idle(struct clk_hw_omap *clk) { if (!clk || !clk->dpll_data) return; @@ -53,9 +53,7 @@ static void _deny_idle(struct clk *clk) /* Public data */ - -const struct clkops clkops_omap2xxx_dpll_ops = { +const struct clk_hw_omap_ops clkhwops_omap2xxx_dpll = { .allow_idle = _allow_idle, .deny_idle = _deny_idle, }; - diff --git a/arch/arm/mach-omap2/clkt2xxx_dpllcore.c b/arch/arm/mach-omap2/clkt2xxx_dpllcore.c index 0d2f14c..d862010 100644 --- a/arch/arm/mach-omap2/clkt2xxx_dpllcore.c +++ b/arch/arm/mach-omap2/clkt2xxx_dpllcore.c @@ -28,16 +28,22 @@ #include "clock.h" #include "clock2xxx.h" #include "opp2xxx.h" -#include "cm2xxx_3xxx.h" +#include "cm2xxx.h" #include "cm-regbits-24xx.h" #include "sdrc.h" #include "sram.h" /* #define DOWN_VARIABLE_DPLL 1 */ /* Experimental */ +/* + * dpll_core_ck: pointer to the combined dpll_ck + core_ck on OMAP2xxx + * (currently defined as "dpll_ck" in the OMAP2xxx clock tree). Set + * during dpll_ck init and used later by omap2xxx_clk_get_core_rate(). + */ +static struct clk_hw_omap *dpll_core_ck; + /** * omap2xxx_clk_get_core_rate - return the CORE_CLK rate - * @clk: pointer to the combined dpll_ck + core_ck (currently "dpll_ck") * * Returns the CORE_CLK rate. CORE_CLK can have one of three rate * sources on OMAP2xxx: the DPLL CLKOUT rate, DPLL CLKOUTX2, or 32KHz @@ -45,12 +51,14 @@ * struct clk *dpll_ck, which is a composite clock of dpll_ck and * core_ck. */ -unsigned long omap2xxx_clk_get_core_rate(struct clk *clk) +unsigned long omap2xxx_clk_get_core_rate(void) { long long core_clk; u32 v; - core_clk = omap2_get_dpll_rate(clk); + WARN_ON(!dpll_core_ck); + + core_clk = omap2_get_dpll_rate(dpll_core_ck); v = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKSEL2); v &= OMAP24XX_CORE_CLK_SRC_MASK; @@ -96,19 +104,22 @@ static long omap2_dpllcore_round_rate(unsigned long target_rate) } -unsigned long omap2_dpllcore_recalc(struct clk *clk) +unsigned long omap2_dpllcore_recalc(struct clk_hw *hw, + unsigned long parent_rate) { - return omap2xxx_clk_get_core_rate(clk); + return omap2xxx_clk_get_core_rate(); } -int omap2_reprogram_dpllcore(struct clk *clk, unsigned long rate) +int omap2_reprogram_dpllcore(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) { + struct clk_hw_omap *clk = to_clk_hw_omap(hw); u32 cur_rate, low, mult, div, valid_rate, done_rate; u32 bypass = 0; struct prcm_config tmpset; const struct dpll_data *dd; - cur_rate = omap2xxx_clk_get_core_rate(dclk); + cur_rate = omap2xxx_clk_get_core_rate(); mult = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKSEL2); mult &= OMAP24XX_CORE_CLK_SRC_MASK; @@ -169,3 +180,19 @@ int omap2_reprogram_dpllcore(struct clk *clk, unsigned long rate) return 0; } +/** + * omap2xxx_clkt_dpllcore_init - clk init function for dpll_ck + * @clk: struct clk *dpll_ck + * + * Store a local copy of @clk in dpll_core_ck so other code can query + * the core rate without having to clk_get(), which can sleep. Must + * only be called once. No return value. XXX If the clock + * registration process is ever changed such that dpll_ck is no longer + * statically defined, this code may need to change to increment some + * kind of use count on dpll_ck. + */ +void omap2xxx_clkt_dpllcore_init(struct clk_hw *hw) +{ + WARN(dpll_core_ck, "dpll_core_ck already set - should never happen"); + dpll_core_ck = to_clk_hw_omap(hw); +} diff --git a/arch/arm/mach-omap2/clkt2xxx_osc.c b/arch/arm/mach-omap2/clkt2xxx_osc.c index e177737..19f54d4 100644 --- a/arch/arm/mach-omap2/clkt2xxx_osc.c +++ b/arch/arm/mach-omap2/clkt2xxx_osc.c @@ -35,7 +35,7 @@ * clk_enable/clk_disable()-based usecounting for osc_ck should be * replaced with autoidle-based usecounting. */ -static int omap2_enable_osc_ck(struct clk *clk) +int omap2_enable_osc_ck(struct clk_hw *clk) { u32 pcc; @@ -53,7 +53,7 @@ static int omap2_enable_osc_ck(struct clk *clk) * clk_enable/clk_disable()-based usecounting for osc_ck should be * replaced with autoidle-based usecounting. */ -static void omap2_disable_osc_ck(struct clk *clk) +void omap2_disable_osc_ck(struct clk_hw *clk) { u32 pcc; @@ -62,13 +62,8 @@ static void omap2_disable_osc_ck(struct clk *clk) __raw_writel(pcc | OMAP_AUTOEXTCLKMODE_MASK, prcm_clksrc_ctrl); } -const struct clkops clkops_oscck = { - .enable = omap2_enable_osc_ck, - .disable = omap2_disable_osc_ck, -}; - -unsigned long omap2_osc_clk_recalc(struct clk *clk) +unsigned long omap2_osc_clk_recalc(struct clk_hw *clk, + unsigned long parent_rate) { return omap2xxx_get_apll_clkin() * omap2xxx_get_sysclkdiv(); } - diff --git a/arch/arm/mach-omap2/clkt2xxx_sys.c b/arch/arm/mach-omap2/clkt2xxx_sys.c index 46683b3..f467d07 100644 --- a/arch/arm/mach-omap2/clkt2xxx_sys.c +++ b/arch/arm/mach-omap2/clkt2xxx_sys.c @@ -40,9 +40,8 @@ u32 omap2xxx_get_sysclkdiv(void) return div; } -unsigned long omap2xxx_sys_clk_recalc(struct clk *clk) +unsigned long omap2xxx_sys_clk_recalc(struct clk_hw *clk, + unsigned long parent_rate) { - return clk->parent->rate / omap2xxx_get_sysclkdiv(); + return parent_rate / omap2xxx_get_sysclkdiv(); } - - diff --git a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c index a38ebb2..ae2b35e 100644 --- a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c +++ b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c @@ -1,7 +1,7 @@ /* * OMAP2xxx DVFS virtual clock functions * - * Copyright (C) 2005-2008 Texas Instruments, Inc. + * Copyright (C) 2005-2008, 2012 Texas Instruments, Inc. * Copyright (C) 2004-2010 Nokia Corporation * * Contacts: @@ -37,7 +37,7 @@ #include "clock.h" #include "clock2xxx.h" #include "opp2xxx.h" -#include "cm2xxx_3xxx.h" +#include "cm2xxx.h" #include "cm-regbits-24xx.h" #include "sdrc.h" #include "sram.h" @@ -45,13 +45,21 @@ const struct prcm_config *curr_prcm_set; const struct prcm_config *rate_table; +/* + * sys_ck_rate: the rate of the external high-frequency clock + * oscillator on the board. Set by the SoC-specific clock init code. + * Once set during a boot, will not change. + */ +static unsigned long sys_ck_rate; + /** * omap2_table_mpu_recalc - just return the MPU speed * @clk: virt_prcm_set struct clk * * Set virt_prcm_set's rate to the mpu_speed field of the current PRCM set. */ -unsigned long omap2_table_mpu_recalc(struct clk *clk) +unsigned long omap2_table_mpu_recalc(struct clk_hw *clk, + unsigned long parent_rate) { return curr_prcm_set->mpu_speed; } @@ -63,18 +71,18 @@ unsigned long omap2_table_mpu_recalc(struct clk *clk) * Some might argue L3-DDR, others ARM, others IVA. This code is simple and * just uses the ARM rates. */ -long omap2_round_to_table_rate(struct clk *clk, unsigned long rate) +long omap2_round_to_table_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *parent_rate) { const struct prcm_config *ptr; - long highest_rate, sys_clk_rate; + long highest_rate; highest_rate = -EINVAL; - sys_clk_rate = __clk_get_rate(sclk); for (ptr = rate_table; ptr->mpu_speed; ptr++) { if (!(ptr->flags & cpu_mask)) continue; - if (ptr->xtal_speed != sys_clk_rate) + if (ptr->xtal_speed != sys_ck_rate) continue; highest_rate = ptr->mpu_speed; @@ -87,21 +95,19 @@ long omap2_round_to_table_rate(struct clk *clk, unsigned long rate) } /* Sets basic clocks based on the specified rate */ -int omap2_select_table_rate(struct clk *clk, unsigned long rate) +int omap2_select_table_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) { u32 cur_rate, done_rate, bypass = 0, tmp; const struct prcm_config *prcm; unsigned long found_speed = 0; unsigned long flags; - long sys_clk_rate; - - sys_clk_rate = __clk_get_rate(sclk); for (prcm = rate_table; prcm->mpu_speed; prcm++) { if (!(prcm->flags & cpu_mask)) continue; - if (prcm->xtal_speed != sys_clk_rate) + if (prcm->xtal_speed != sys_ck_rate) continue; if (prcm->mpu_speed <= rate) { @@ -117,7 +123,7 @@ int omap2_select_table_rate(struct clk *clk, unsigned long rate) } curr_prcm_set = prcm; - cur_rate = omap2xxx_clk_get_core_rate(dclk); + cur_rate = omap2xxx_clk_get_core_rate(); if (prcm->dpll_speed == cur_rate / 2) { omap2xxx_sdrc_reprogram(CORE_CLK_SRC_DPLL, 1); @@ -167,3 +173,50 @@ int omap2_select_table_rate(struct clk *clk, unsigned long rate) return 0; } + +/** + * omap2xxx_clkt_vps_check_bootloader_rate - determine which of the rate + * table sets matches the current CORE DPLL hardware rate + * + * Check the MPU rate set by bootloader. Sets the 'curr_prcm_set' + * global to point to the active rate set when found; otherwise, sets + * it to NULL. No return value; + */ +void omap2xxx_clkt_vps_check_bootloader_rates(void) +{ + const struct prcm_config *prcm = NULL; + unsigned long rate; + + rate = omap2xxx_clk_get_core_rate(); + for (prcm = rate_table; prcm->mpu_speed; prcm++) { + if (!(prcm->flags & cpu_mask)) + continue; + if (prcm->xtal_speed != sys_ck_rate) + continue; + if (prcm->dpll_speed <= rate) + break; + } + curr_prcm_set = prcm; +} + +/** + * omap2xxx_clkt_vps_late_init - store a copy of the sys_ck rate + * + * Store a copy of the sys_ck rate for later use by the OMAP2xxx DVFS + * code. (The sys_ck rate does not -- or rather, must not -- change + * during kernel runtime.) Must be called after we have a valid + * sys_ck rate, but before the virt_prcm_set clock rate is + * recalculated. No return value. + */ +void omap2xxx_clkt_vps_late_init(void) +{ + struct clk *c; + + c = clk_get(NULL, "sys_ck"); + if (IS_ERR(c)) { + WARN(1, "could not locate sys_ck\n"); + } else { + sys_ck_rate = clk_get_rate(c); + clk_put(c); + } +} diff --git a/arch/arm/mach-omap2/clkt34xx_dpll3m2.c b/arch/arm/mach-omap2/clkt34xx_dpll3m2.c index 6cf298e..eb69acf 100644 --- a/arch/arm/mach-omap2/clkt34xx_dpll3m2.c +++ b/arch/arm/mach-omap2/clkt34xx_dpll3m2.c @@ -44,8 +44,10 @@ * Program the DPLL M2 divider with the rounded target rate. Returns * -EINVAL upon error, or 0 upon success. */ -int omap3_core_dpll_m2_set_rate(struct clk *clk, unsigned long rate) +int omap3_core_dpll_m2_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) { + struct clk_hw_omap *clk = to_clk_hw_omap(hw); u32 new_div = 0; u32 unlock_dll = 0; u32 c; @@ -63,7 +65,7 @@ int omap3_core_dpll_m2_set_rate(struct clk *clk, unsigned long rate) return -EINVAL; sdrcrate = __clk_get_rate(sdrc_ick_p); - clkrate = __clk_get_rate(clk); + clkrate = __clk_get_rate(hw->clk); if (rate > clkrate) sdrcrate <<= ((rate / clkrate) >> 1); else @@ -112,8 +114,6 @@ int omap3_core_dpll_m2_set_rate(struct clk *clk, unsigned long rate) sdrc_cs0->rfr_ctrl, sdrc_cs0->actim_ctrla, sdrc_cs0->actim_ctrlb, sdrc_cs0->mr, 0, 0, 0, 0); - clk->rate = rate; - return 0; } diff --git a/arch/arm/mach-omap2/clkt_clksel.c b/arch/arm/mach-omap2/clkt_clksel.c index 53646fa..0ec9f6f 100644 --- a/arch/arm/mach-omap2/clkt_clksel.c +++ b/arch/arm/mach-omap2/clkt_clksel.c @@ -41,7 +41,7 @@ #include <linux/kernel.h> #include <linux/errno.h> -#include <linux/clk.h> +#include <linux/clk-provider.h> #include <linux/io.h> #include <linux/bug.h> @@ -58,11 +58,14 @@ * the element associated with the supplied parent clock address. * Returns a pointer to the struct clksel on success or NULL on error. */ -static const struct clksel *_get_clksel_by_parent(struct clk *clk, +static const struct clksel *_get_clksel_by_parent(struct clk_hw_omap *clk, struct clk *src_clk) { const struct clksel *clks; + if (!src_clk) + return NULL; + for (clks = clk->clksel; clks->parent; clks++) if (clks->parent == src_clk) break; /* Found the requested parent */ @@ -70,7 +73,7 @@ static const struct clksel *_get_clksel_by_parent(struct clk *clk, if (!clks->parent) { /* This indicates a data problem */ WARN(1, "clock: %s: could not find parent clock %s in clksel array\n", - __clk_get_name(clk), __clk_get_name(src_clk)); + __clk_get_name(clk->hw.clk), __clk_get_name(src_clk)); return NULL; } @@ -78,64 +81,6 @@ static const struct clksel *_get_clksel_by_parent(struct clk *clk, } /** - * _get_div_and_fieldval() - find the new clksel divisor and field value to use - * @src_clk: planned new parent struct clk * - * @clk: struct clk * that is being reparented - * @field_val: pointer to a u32 to contain the register data for the divisor - * - * Given an intended new parent struct clk * @src_clk, and the struct - * clk * @clk to the clock that is being reparented, find the - * appropriate rate divisor for the new clock (returned as the return - * value), and the corresponding register bitfield data to program to - * reach that divisor (returned in the u32 pointed to by @field_val). - * Returns 0 on error, or returns the newly-selected divisor upon - * success (in this latter case, the corresponding register bitfield - * value is passed back in the variable pointed to by @field_val) - */ -static u8 _get_div_and_fieldval(struct clk *src_clk, struct clk *clk, - u32 *field_val) -{ - const struct clksel *clks; - const struct clksel_rate *clkr, *max_clkr = NULL; - u8 max_div = 0; - - clks = _get_clksel_by_parent(clk, src_clk); - if (!clks) - return 0; - - /* - * Find the highest divisor (e.g., the one resulting in the - * lowest rate) to use as the default. This should avoid - * clock rates that are too high for the device. XXX A better - * solution here would be to try to determine if there is a - * divisor matching the original clock rate before the parent - * switch, and if it cannot be found, to fall back to the - * highest divisor. - */ - for (clkr = clks->rates; clkr->div; clkr++) { - if (!(clkr->flags & cpu_mask)) - continue; - - if (clkr->div > max_div) { - max_div = clkr->div; - max_clkr = clkr; - } - } - - if (max_div == 0) { - /* This indicates an error in the clksel data */ - WARN(1, "clock: %s: could not find divisor for parent %s\n", - __clk_get_name(clk), - __clk_get_name(__clk_get_parent(src_clk))); - return 0; - } - - *field_val = max_clkr->val; - - return max_div; -} - -/** * _write_clksel_reg() - program a clock's clksel register in hardware * @clk: struct clk * to program * @v: clksel bitfield value to program (with LSB at bit 0) @@ -148,7 +93,7 @@ static u8 _get_div_and_fieldval(struct clk *src_clk, struct clk *clk, * take into account any time the hardware might take to switch the * clock source. */ -static void _write_clksel_reg(struct clk *clk, u32 field_val) +static void _write_clksel_reg(struct clk_hw_omap *clk, u32 field_val) { u32 v; @@ -171,13 +116,14 @@ static void _write_clksel_reg(struct clk *clk, u32 field_val) * before calling. Returns 0 on error or returns the actual integer divisor * upon success. */ -static u32 _clksel_to_divisor(struct clk *clk, u32 field_val) +static u32 _clksel_to_divisor(struct clk_hw_omap *clk, u32 field_val) { const struct clksel *clks; const struct clksel_rate *clkr; struct clk *parent; - parent = __clk_get_parent(clk); + parent = __clk_get_parent(clk->hw.clk); + clks = _get_clksel_by_parent(clk, parent); if (!clks) return 0; @@ -193,7 +139,8 @@ static u32 _clksel_to_divisor(struct clk *clk, u32 field_val) if (!clkr->div) { /* This indicates a data error */ WARN(1, "clock: %s: could not find fieldval %d for parent %s\n", - __clk_get_name(clk), field_val, __clk_get_name(parent)); + __clk_get_name(clk->hw.clk), field_val, + __clk_get_name(parent)); return 0; } @@ -210,7 +157,7 @@ static u32 _clksel_to_divisor(struct clk *clk, u32 field_val) * register field value _before_ left-shifting (i.e., LSB is at bit * 0); or returns 0xFFFFFFFF (~0) upon error. */ -static u32 _divisor_to_clksel(struct clk *clk, u32 div) +static u32 _divisor_to_clksel(struct clk_hw_omap *clk, u32 div) { const struct clksel *clks; const struct clksel_rate *clkr; @@ -219,7 +166,7 @@ static u32 _divisor_to_clksel(struct clk *clk, u32 div) /* should never happen */ WARN_ON(div == 0); - parent = __clk_get_parent(clk); + parent = __clk_get_parent(clk->hw.clk); clks = _get_clksel_by_parent(clk, parent); if (!clks) return ~0; @@ -234,7 +181,8 @@ static u32 _divisor_to_clksel(struct clk *clk, u32 div) if (!clkr->div) { pr_err("clock: %s: could not find divisor %d for parent %s\n", - __clk_get_name(clk), div, __clk_get_name(parent)); + __clk_get_name(clk->hw.clk), div, + __clk_get_name(parent)); return ~0; } @@ -249,7 +197,7 @@ static u32 _divisor_to_clksel(struct clk *clk, u32 div) * into the hardware, convert it into the actual divisor value, and * return it; or return 0 on error. */ -static u32 _read_divisor(struct clk *clk) +static u32 _read_divisor(struct clk_hw_omap *clk) { u32 v; @@ -277,7 +225,8 @@ static u32 _read_divisor(struct clk *clk) * * Returns the rounded clock rate or returns 0xffffffff on error. */ -u32 omap2_clksel_round_rate_div(struct clk *clk, unsigned long target_rate, +u32 omap2_clksel_round_rate_div(struct clk_hw_omap *clk, + unsigned long target_rate, u32 *new_div) { unsigned long test_rate; @@ -288,9 +237,9 @@ u32 omap2_clksel_round_rate_div(struct clk *clk, unsigned long target_rate, unsigned long parent_rate; const char *clk_name; - parent = __clk_get_parent(clk); + parent = __clk_get_parent(clk->hw.clk); + clk_name = __clk_get_name(clk->hw.clk); parent_rate = __clk_get_rate(parent); - clk_name = __clk_get_name(clk); if (!clk->clksel || !clk->clksel_mask) return ~0; @@ -341,27 +290,35 @@ u32 omap2_clksel_round_rate_div(struct clk *clk, unsigned long target_rate, */ /** - * omap2_init_clksel_parent() - set a clksel clk's parent field from the hdwr - * @clk: OMAP clock struct ptr to use + * omap2_clksel_find_parent_index() - return the array index of the current + * hardware parent of @hw + * @hw: struct clk_hw * to find the current hardware parent of * - * Given a pointer @clk to a source-selectable struct clk, read the - * hardware register and determine what its parent is currently set - * to. Update @clk's .parent field with the appropriate clk ptr. No - * return value. + * Given a struct clk_hw pointer @hw to the 'hw' member of a struct + * clk_hw_omap record representing a source-selectable hardware clock, + * read the hardware register and determine what its parent is + * currently set to. Intended to be called only by the common clock + * framework struct clk_hw_ops.get_parent function pointer. Return + * the array index of this parent clock upon success -- there is no + * way to return an error, so if we encounter an error, just WARN() + * and pretend that we know that we're doing. */ -void omap2_init_clksel_parent(struct clk *clk) +u8 omap2_clksel_find_parent_index(struct clk_hw *hw) { + struct clk_hw_omap *clk = to_clk_hw_omap(hw); const struct clksel *clks; const struct clksel_rate *clkr; u32 r, found = 0; struct clk *parent; const char *clk_name; + int ret = 0, f = 0; - if (!clk->clksel || !clk->clksel_mask) - return; + parent = __clk_get_parent(hw->clk); + clk_name = __clk_get_name(hw->clk); - parent = __clk_get_parent(clk); - clk_name = __clk_get_name(clk); + /* XXX should be able to return an error */ + WARN((!clk->clksel || !clk->clksel_mask), + "clock: %s: attempt to call on a non-clksel clock", clk_name); r = __raw_readl(clk->clksel_reg) & clk->clksel_mask; r >>= __ffs(clk->clksel_mask); @@ -372,27 +329,21 @@ void omap2_init_clksel_parent(struct clk *clk) continue; if (clkr->val == r) { - if (parent != clks->parent) { - pr_debug("clock: %s: inited parent to %s (was %s)\n", - clk_name, - __clk_get_name(clks->parent), - ((parent) ? - __clk_get_name(parent) : - "NULL")); - clk_reparent(clk, clks->parent); - } found = 1; + ret = f; } } + f++; } /* This indicates a data error */ WARN(!found, "clock: %s: init parent: could not find regval %0x\n", clk_name, r); - return; + return ret; } + /** * omap2_clksel_recalc() - function ptr to pass via struct clk .recalc field * @clk: struct clk * @@ -402,21 +353,23 @@ void omap2_init_clksel_parent(struct clk *clk) * function. Returns the clock's current rate, based on its parent's rate * and its current divisor setting in the hardware. */ -unsigned long omap2_clksel_recalc(struct clk *clk) +unsigned long omap2_clksel_recalc(struct clk_hw *hw, unsigned long parent_rate) { unsigned long rate; u32 div = 0; - struct clk *parent; + struct clk_hw_omap *clk = to_clk_hw_omap(hw); - div = _read_divisor(clk); - if (div == 0) - return __clk_get_rate(clk); + if (!parent_rate) + return 0; - parent = __clk_get_parent(clk); - rate = __clk_get_rate(parent) / div; + div = _read_divisor(clk); + if (!div) + rate = parent_rate; + else + rate = parent_rate / div; - pr_debug("clock: %s: recalc'd rate is %ld (div %d)\n", - __clk_get_name(clk), rate, div); + pr_debug("%s: recalc'd %s's rate to %lu (div %d)\n", __func__, + __clk_get_name(hw->clk), rate, div); return rate; } @@ -432,8 +385,10 @@ unsigned long omap2_clksel_recalc(struct clk *clk) * * Returns the rounded clock rate or returns 0xffffffff on error. */ -long omap2_clksel_round_rate(struct clk *clk, unsigned long target_rate) +long omap2_clksel_round_rate(struct clk_hw *hw, unsigned long target_rate, + unsigned long *parent_rate) { + struct clk_hw_omap *clk = to_clk_hw_omap(hw); u32 new_div; return omap2_clksel_round_rate_div(clk, target_rate, &new_div); @@ -454,8 +409,10 @@ long omap2_clksel_round_rate(struct clk *clk, unsigned long target_rate) * is changed, they will all be affected without any notification. * Returns -EINVAL upon error, or 0 upon success. */ -int omap2_clksel_set_rate(struct clk *clk, unsigned long rate) +int omap2_clksel_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) { + struct clk_hw_omap *clk = to_clk_hw_omap(hw); u32 field_val, validrate, new_div = 0; if (!clk->clksel || !clk->clksel_mask) @@ -471,10 +428,8 @@ int omap2_clksel_set_rate(struct clk *clk, unsigned long rate) _write_clksel_reg(clk, field_val); - clk->rate = __clk_get_rate(__clk_get_parent(clk)) / new_div; - - pr_debug("clock: %s: set rate to %ld\n", __clk_get_name(clk), - __clk_get_rate(clk)); + pr_debug("clock: %s: set rate to %ld\n", __clk_get_name(hw->clk), + __clk_get_rate(hw->clk)); return 0; } @@ -499,32 +454,13 @@ int omap2_clksel_set_rate(struct clk *clk, unsigned long rate) * affected without any notification. Returns -EINVAL upon error, or * 0 upon success. */ -int omap2_clksel_set_parent(struct clk *clk, struct clk *new_parent) +int omap2_clksel_set_parent(struct clk_hw *hw, u8 field_val) { - u32 field_val = 0; - u32 parent_div; + struct clk_hw_omap *clk = to_clk_hw_omap(hw); if (!clk->clksel || !clk->clksel_mask) return -EINVAL; - parent_div = _get_div_and_fieldval(new_parent, clk, &field_val); - if (!parent_div) - return -EINVAL; - _write_clksel_reg(clk, field_val); - - clk_reparent(clk, new_parent); - - /* CLKSEL clocks follow their parents' rates, divided by a divisor */ - clk->rate = __clk_get_rate(new_parent); - - if (parent_div > 0) - __clk_get_rate(clk) /= parent_div; - - pr_debug("clock: %s: set parent to %s (new rate %ld)\n", - __clk_get_name(clk), - __clk_get_name(__clk_get_parent(clk)), - __clk_get_rate(clk)); - return 0; } diff --git a/arch/arm/mach-omap2/clkt_dpll.c b/arch/arm/mach-omap2/clkt_dpll.c index 8463cc3..924c230 100644 --- a/arch/arm/mach-omap2/clkt_dpll.c +++ b/arch/arm/mach-omap2/clkt_dpll.c @@ -16,7 +16,7 @@ #include <linux/kernel.h> #include <linux/errno.h> -#include <linux/clk.h> +#include <linux/clk-provider.h> #include <linux/io.h> #include <asm/div64.h> @@ -76,7 +76,7 @@ * (assuming that it is counting N upwards), or -2 if the enclosing loop * should skip to the next iteration (again assuming N is increasing). */ -static int _dpll_test_fint(struct clk *clk, u8 n) +static int _dpll_test_fint(struct clk_hw_omap *clk, u8 n) { struct dpll_data *dd; long fint, fint_min, fint_max; @@ -85,7 +85,7 @@ static int _dpll_test_fint(struct clk *clk, u8 n) dd = clk->dpll_data; /* DPLL divider must result in a valid jitter correction val */ - fint = __clk_get_rate(__clk_get_parent(clk)) / n; + fint = __clk_get_rate(__clk_get_parent(clk->hw.clk)) / n; if (cpu_is_omap24xx()) { /* Should not be called for OMAP2, so warn if it is called */ @@ -186,15 +186,15 @@ static int _dpll_test_mult(int *m, int n, unsigned long *new_rate, } /* Public functions */ - -void omap2_init_dpll_parent(struct clk *clk) +u8 omap2_init_dpll_parent(struct clk_hw *hw) { + struct clk_hw_omap *clk = to_clk_hw_omap(hw); u32 v; struct dpll_data *dd; dd = clk->dpll_data; if (!dd) - return; + return -EINVAL; v = __raw_readl(dd->control_reg); v &= dd->enable_mask; @@ -204,18 +204,18 @@ void omap2_init_dpll_parent(struct clk *clk) if (cpu_is_omap24xx()) { if (v == OMAP2XXX_EN_DPLL_LPBYPASS || v == OMAP2XXX_EN_DPLL_FRBYPASS) - clk_reparent(clk, dd->clk_bypass); + return 1; } else if (cpu_is_omap34xx()) { if (v == OMAP3XXX_EN_DPLL_LPBYPASS || v == OMAP3XXX_EN_DPLL_FRBYPASS) - clk_reparent(clk, dd->clk_bypass); + return 1; } else if (soc_is_am33xx() || cpu_is_omap44xx()) { if (v == OMAP4XXX_EN_DPLL_LPBYPASS || v == OMAP4XXX_EN_DPLL_FRBYPASS || v == OMAP4XXX_EN_DPLL_MNBYPASS) - clk_reparent(clk, dd->clk_bypass); + return 1; } - return; + return 0; } /** @@ -232,7 +232,7 @@ void omap2_init_dpll_parent(struct clk *clk) * locked, or the appropriate bypass rate if the DPLL is bypassed, or 0 * if the clock @clk is not a DPLL. */ -u32 omap2_get_dpll_rate(struct clk *clk) +unsigned long omap2_get_dpll_rate(struct clk_hw_omap *clk) { long long dpll_clk; u32 dpll_mult, dpll_div, v; @@ -288,8 +288,10 @@ u32 omap2_get_dpll_rate(struct clk *clk) * (expensive) function again. Returns ~0 if the target rate cannot * be rounded, or the rounded rate upon success. */ -long omap2_dpll_round_rate(struct clk *clk, unsigned long target_rate) +long omap2_dpll_round_rate(struct clk_hw *hw, unsigned long target_rate, + unsigned long *parent_rate) { + struct clk_hw_omap *clk = to_clk_hw_omap(hw); int m, n, r, scaled_max_m; unsigned long scaled_rt_rp; unsigned long new_rate = 0; @@ -303,7 +305,7 @@ long omap2_dpll_round_rate(struct clk *clk, unsigned long target_rate) dd = clk->dpll_data; ref_rate = __clk_get_rate(dd->clk_ref); - clk_name = __clk_get_name(clk); + clk_name = __clk_get_name(hw->clk); pr_debug("clock: %s: starting DPLL round_rate, target rate %ld\n", clk_name, target_rate); diff --git a/arch/arm/mach-omap2/clkt_iclk.c b/arch/arm/mach-omap2/clkt_iclk.c index 7c8d41e..f10eb03 100644 --- a/arch/arm/mach-omap2/clkt_iclk.c +++ b/arch/arm/mach-omap2/clkt_iclk.c @@ -11,10 +11,9 @@ #undef DEBUG #include <linux/kernel.h> -#include <linux/clk.h> +#include <linux/clk-provider.h> #include <linux/io.h> -#include <plat/prcm.h> #include "clock.h" #include "clock2xxx.h" @@ -24,7 +23,7 @@ /* Private functions */ /* XXX */ -void omap2_clkt_iclk_allow_idle(struct clk *clk) +void omap2_clkt_iclk_allow_idle(struct clk_hw_omap *clk) { u32 v, r; @@ -36,7 +35,7 @@ void omap2_clkt_iclk_allow_idle(struct clk *clk) } /* XXX */ -void omap2_clkt_iclk_deny_idle(struct clk *clk) +void omap2_clkt_iclk_deny_idle(struct clk_hw_omap *clk) { u32 v, r; @@ -49,33 +48,17 @@ void omap2_clkt_iclk_deny_idle(struct clk *clk) /* Public data */ -const struct clkops clkops_omap2_iclk_dflt_wait = { - .enable = omap2_dflt_clk_enable, - .disable = omap2_dflt_clk_disable, - .find_companion = omap2_clk_dflt_find_companion, - .find_idlest = omap2_clk_dflt_find_idlest, +const struct clk_hw_omap_ops clkhwops_iclk = { .allow_idle = omap2_clkt_iclk_allow_idle, .deny_idle = omap2_clkt_iclk_deny_idle, }; -const struct clkops clkops_omap2_iclk_dflt = { - .enable = omap2_dflt_clk_enable, - .disable = omap2_dflt_clk_disable, +const struct clk_hw_omap_ops clkhwops_iclk_wait = { .allow_idle = omap2_clkt_iclk_allow_idle, .deny_idle = omap2_clkt_iclk_deny_idle, + .find_idlest = omap2_clk_dflt_find_idlest, + .find_companion = omap2_clk_dflt_find_companion, }; -const struct clkops clkops_omap2_iclk_idle_only = { - .allow_idle = omap2_clkt_iclk_allow_idle, - .deny_idle = omap2_clkt_iclk_deny_idle, -}; -const struct clkops clkops_omap2_mdmclk_dflt_wait = { - .enable = omap2_dflt_clk_enable, - .disable = omap2_dflt_clk_disable, - .find_companion = omap2_clk_dflt_find_companion, - .find_idlest = omap2_clk_dflt_find_idlest, - .allow_idle = omap2_clkt_iclk_allow_idle, - .deny_idle = omap2_clkt_iclk_deny_idle, -}; diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c index 8b30759..e4ec3a6 100644 --- a/arch/arm/mach-omap2/clock.c +++ b/arch/arm/mach-omap2/clock.c @@ -20,22 +20,30 @@ #include <linux/errno.h> #include <linux/err.h> #include <linux/delay.h> -#include <linux/clk.h> +#include <linux/clk-provider.h> #include <linux/io.h> #include <linux/bitops.h> #include <asm/cpu.h> -#include <plat/prcm.h> #include <trace/events/power.h> #include "soc.h" #include "clockdomain.h" #include "clock.h" -#include "cm2xxx_3xxx.h" +#include "cm.h" +#include "cm2xxx.h" +#include "cm3xxx.h" #include "cm-regbits-24xx.h" #include "cm-regbits-34xx.h" +#include "common.h" + +/* + * MAX_MODULE_ENABLE_WAIT: maximum of number of microseconds to wait + * for a module to indicate that it is no longer in idle + */ +#define MAX_MODULE_ENABLE_WAIT 100000 u16 cpu_mask; @@ -47,9 +55,28 @@ u16 cpu_mask; */ static bool clkdm_control = true; -static LIST_HEAD(clocks); -static DEFINE_MUTEX(clocks_mutex); -static DEFINE_SPINLOCK(clockfw_lock); +static LIST_HEAD(clk_hw_omap_clocks); + +/* + * Used for clocks that have the same value as the parent clock, + * divided by some factor + */ +unsigned long omap_fixed_divisor_recalc(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct clk_hw_omap *oclk; + + if (!hw) { + pr_warn("%s: hw is NULL\n", __func__); + return -EINVAL; + } + + oclk = to_clk_hw_omap(hw); + + WARN_ON(!oclk->fixed_div); + + return parent_rate / oclk->fixed_div; +} /* * OMAP2+ specific clock functions @@ -57,6 +84,40 @@ static DEFINE_SPINLOCK(clockfw_lock); /* Private functions */ + +/** + * _wait_idlest_generic - wait for a module to leave the idle state + * @reg: virtual address of module IDLEST register + * @mask: value to mask against to determine if the module is active + * @idlest: idle state indicator (0 or 1) for the clock + * @name: name of the clock (for printk) + * + * Wait for a module to leave idle, where its idle-status register is + * not inside the CM module. Returns 1 if the module left idle + * promptly, or 0 if the module did not leave idle before the timeout + * elapsed. XXX Deprecated - should be moved into drivers for the + * individual IP block that the IDLEST register exists in. + */ +static int _wait_idlest_generic(void __iomem *reg, u32 mask, u8 idlest, + const char *name) +{ + int i = 0, ena = 0; + + ena = (idlest) ? 0 : mask; + + omap_test_timeout(((__raw_readl(reg) & mask) == ena), + MAX_MODULE_ENABLE_WAIT, i); + + if (i < MAX_MODULE_ENABLE_WAIT) + pr_debug("omap clock: module associated with clock %s ready after %d loops\n", + name, i); + else + pr_err("omap clock: module associated with clock %s didn't enable in %d tries\n", + name, MAX_MODULE_ENABLE_WAIT); + + return (i < MAX_MODULE_ENABLE_WAIT) ? 1 : 0; +}; + /** * _omap2_module_wait_ready - wait for an OMAP module to leave IDLE * @clk: struct clk * belonging to the module @@ -67,10 +128,12 @@ static DEFINE_SPINLOCK(clockfw_lock); * belong in the clock code and will be moved in the medium term to * module-dependent code. No return value. */ -static void _omap2_module_wait_ready(struct clk *clk) +static void _omap2_module_wait_ready(struct clk_hw_omap *clk) { void __iomem *companion_reg, *idlest_reg; - u8 other_bit, idlest_bit, idlest_val; + u8 other_bit, idlest_bit, idlest_val, idlest_reg_id; + s16 prcm_mod; + int r; /* Not all modules have multiple clocks that their IDLEST depends on */ if (clk->ops->find_companion) { @@ -80,9 +143,14 @@ static void _omap2_module_wait_ready(struct clk *clk) } clk->ops->find_idlest(clk, &idlest_reg, &idlest_bit, &idlest_val); - - omap2_cm_wait_idlest(idlest_reg, (1 << idlest_bit), idlest_val, - __clk_get_name(clk)); + r = cm_split_idlest_reg(idlest_reg, &prcm_mod, &idlest_reg_id); + if (r) { + /* IDLEST register not in the CM module */ + _wait_idlest_generic(idlest_reg, (1 << idlest_bit), idlest_val, + __clk_get_name(clk->hw.clk)); + } else { + cm_wait_module_ready(prcm_mod, idlest_reg_id, idlest_bit); + }; } /* Public functions */ @@ -95,15 +163,16 @@ static void _omap2_module_wait_ready(struct clk *clk) * clockdomain pointer, and save it into the struct clk. Intended to be * called during clk_register(). No return value. */ -void omap2_init_clk_clkdm(struct clk *clk) +void omap2_init_clk_clkdm(struct clk_hw *hw) { + struct clk_hw_omap *clk = to_clk_hw_omap(hw); struct clockdomain *clkdm; const char *clk_name; if (!clk->clkdm_name) return; - clk_name = __clk_get_name(clk); + clk_name = __clk_get_name(hw->clk); clkdm = clkdm_lookup(clk->clkdm_name); if (clkdm) { @@ -150,8 +219,8 @@ void __init omap2_clk_disable_clkdm_control(void) * associate this type of code with per-module data structures to * avoid this issue, and remove the casts. No return value. */ -void omap2_clk_dflt_find_companion(struct clk *clk, void __iomem **other_reg, - u8 *other_bit) +void omap2_clk_dflt_find_companion(struct clk_hw_omap *clk, + void __iomem **other_reg, u8 *other_bit) { u32 r; @@ -179,8 +248,8 @@ void omap2_clk_dflt_find_companion(struct clk *clk, void __iomem **other_reg, * register address ID (e.g., that CM_FCLKEN2 corresponds to * CM_IDLEST2). This is not true for all modules. No return value. */ -void omap2_clk_dflt_find_idlest(struct clk *clk, void __iomem **idlest_reg, - u8 *idlest_bit, u8 *idlest_val) +void omap2_clk_dflt_find_idlest(struct clk_hw_omap *clk, + void __iomem **idlest_reg, u8 *idlest_bit, u8 *idlest_val) { u32 r; @@ -202,16 +271,44 @@ void omap2_clk_dflt_find_idlest(struct clk *clk, void __iomem **idlest_reg, } -int omap2_dflt_clk_enable(struct clk *clk) +/** + * omap2_dflt_clk_enable - enable a clock in the hardware + * @hw: struct clk_hw * of the clock to enable + * + * Enable the clock @hw in the hardware. We first call into the OMAP + * clockdomain code to "enable" the corresponding clockdomain if this + * is the first enabled user of the clockdomain. Then program the + * hardware to enable the clock. Then wait for the IP block that uses + * this clock to leave idle (if applicable). Returns the error value + * from clkdm_clk_enable() if it terminated with an error, or -EINVAL + * if @hw has a null clock enable_reg, or zero upon success. + */ +int omap2_dflt_clk_enable(struct clk_hw *hw) { + struct clk_hw_omap *clk; u32 v; + int ret = 0; + + clk = to_clk_hw_omap(hw); + + if (clkdm_control && clk->clkdm) { + ret = clkdm_clk_enable(clk->clkdm, hw->clk); + if (ret) { + WARN(1, "%s: could not enable %s's clockdomain %s: %d\n", + __func__, __clk_get_name(hw->clk), + clk->clkdm->name, ret); + return ret; + } + } if (unlikely(clk->enable_reg == NULL)) { - pr_err("clock.c: Enable for %s without enable code\n", - clk->name); - return 0; /* REVISIT: -EINVAL */ + pr_err("%s: %s missing enable_reg\n", __func__, + __clk_get_name(hw->clk)); + ret = -EINVAL; + goto err; } + /* FIXME should not have INVERT_ENABLE bit here */ v = __raw_readl(clk->enable_reg); if (clk->flags & INVERT_ENABLE) v &= ~(1 << clk->enable_bit); @@ -220,22 +317,39 @@ int omap2_dflt_clk_enable(struct clk *clk) __raw_writel(v, clk->enable_reg); v = __raw_readl(clk->enable_reg); /* OCP barrier */ - if (clk->ops->find_idlest) + if (clk->ops && clk->ops->find_idlest) _omap2_module_wait_ready(clk); return 0; + +err: + if (clkdm_control && clk->clkdm) + clkdm_clk_disable(clk->clkdm, hw->clk); + return ret; } -void omap2_dflt_clk_disable(struct clk *clk) +/** + * omap2_dflt_clk_disable - disable a clock in the hardware + * @hw: struct clk_hw * of the clock to disable + * + * Disable the clock @hw in the hardware, and call into the OMAP + * clockdomain code to "disable" the corresponding clockdomain if all + * clocks/hwmods in that clockdomain are now disabled. No return + * value. + */ +void omap2_dflt_clk_disable(struct clk_hw *hw) { + struct clk_hw_omap *clk; u32 v; + clk = to_clk_hw_omap(hw); if (!clk->enable_reg) { /* - * 'Independent' here refers to a clock which is not + * 'independent' here refers to a clock which is not * controlled by its parent. */ - pr_err("clock: clk_disable called on independent clock %s which has no enable_reg\n", clk->name); + pr_err("%s: independent clock %s has no enable_reg\n", + __func__, __clk_get_name(hw->clk)); return; } @@ -246,191 +360,213 @@ void omap2_dflt_clk_disable(struct clk *clk) v &= ~(1 << clk->enable_bit); __raw_writel(v, clk->enable_reg); /* No OCP barrier needed here since it is a disable operation */ -} -const struct clkops clkops_omap2_dflt_wait = { - .enable = omap2_dflt_clk_enable, - .disable = omap2_dflt_clk_disable, - .find_companion = omap2_clk_dflt_find_companion, - .find_idlest = omap2_clk_dflt_find_idlest, -}; - -const struct clkops clkops_omap2_dflt = { - .enable = omap2_dflt_clk_enable, - .disable = omap2_dflt_clk_disable, -}; + if (clkdm_control && clk->clkdm) + clkdm_clk_disable(clk->clkdm, hw->clk); +} /** - * omap2_clk_disable - disable a clock, if the system is not using it - * @clk: struct clk * to disable + * omap2_clkops_enable_clkdm - increment usecount on clkdm of @hw + * @hw: struct clk_hw * of the clock being enabled * - * Decrements the usecount on struct clk @clk. If there are no users - * left, call the clkops-specific clock disable function to disable it - * in hardware. If the clock is part of a clockdomain (which they all - * should be), request that the clockdomain be disabled. (It too has - * a usecount, and so will not be disabled in the hardware until it no - * longer has any users.) If the clock has a parent clock (most of - * them do), then call ourselves, recursing on the parent clock. This - * can cause an entire branch of the clock tree to be powered off by - * simply disabling one clock. Intended to be called with the clockfw_lock - * spinlock held. No return value. + * Increment the usecount of the clockdomain of the clock pointed to + * by @hw; if the usecount is 1, the clockdomain will be "enabled." + * Only needed for clocks that don't use omap2_dflt_clk_enable() as + * their enable function pointer. Passes along the return value of + * clkdm_clk_enable(), -EINVAL if @hw is not associated with a + * clockdomain, or 0 if clock framework-based clockdomain control is + * not implemented. */ -void omap2_clk_disable(struct clk *clk) +int omap2_clkops_enable_clkdm(struct clk_hw *hw) { - if (clk->usecount == 0) { - WARN(1, "clock: %s: omap2_clk_disable() called, but usecount already 0?", clk->name); - return; - } - - pr_debug("clock: %s: decrementing usecount\n", clk->name); + struct clk_hw_omap *clk; + int ret = 0; - clk->usecount--; + clk = to_clk_hw_omap(hw); - if (clk->usecount > 0) - return; + if (unlikely(!clk->clkdm)) { + pr_err("%s: %s: no clkdm set ?!\n", __func__, + __clk_get_name(hw->clk)); + return -EINVAL; + } - pr_debug("clock: %s: disabling in hardware\n", clk->name); + if (unlikely(clk->enable_reg)) + pr_err("%s: %s: should use dflt_clk_enable ?!\n", __func__, + __clk_get_name(hw->clk)); - if (clk->ops && clk->ops->disable) { - trace_clock_disable(clk->name, 0, smp_processor_id()); - clk->ops->disable(clk); + if (!clkdm_control) { + pr_err("%s: %s: clkfw-based clockdomain control disabled ?!\n", + __func__, __clk_get_name(hw->clk)); + return 0; } - if (clkdm_control && clk->clkdm) - clkdm_clk_disable(clk->clkdm, clk); + ret = clkdm_clk_enable(clk->clkdm, hw->clk); + WARN(ret, "%s: could not enable %s's clockdomain %s: %d\n", + __func__, __clk_get_name(hw->clk), clk->clkdm->name, ret); - if (clk->parent) - omap2_clk_disable(clk->parent); + return ret; } /** - * omap2_clk_enable - request that the system enable a clock - * @clk: struct clk * to enable + * omap2_clkops_disable_clkdm - decrement usecount on clkdm of @hw + * @hw: struct clk_hw * of the clock being disabled * - * Increments the usecount on struct clk @clk. If there were no users - * previously, then recurse up the clock tree, enabling all of the - * clock's parents and all of the parent clockdomains, and finally, - * enabling @clk's clockdomain, and @clk itself. Intended to be - * called with the clockfw_lock spinlock held. Returns 0 upon success - * or a negative error code upon failure. + * Decrement the usecount of the clockdomain of the clock pointed to + * by @hw; if the usecount is 0, the clockdomain will be "disabled." + * Only needed for clocks that don't use omap2_dflt_clk_disable() as their + * disable function pointer. No return value. */ -int omap2_clk_enable(struct clk *clk) +void omap2_clkops_disable_clkdm(struct clk_hw *hw) { - int ret; - - pr_debug("clock: %s: incrementing usecount\n", clk->name); - - clk->usecount++; - - if (clk->usecount > 1) - return 0; + struct clk_hw_omap *clk; - pr_debug("clock: %s: enabling in hardware\n", clk->name); + clk = to_clk_hw_omap(hw); - if (clk->parent) { - ret = omap2_clk_enable(clk->parent); - if (ret) { - WARN(1, "clock: %s: could not enable parent %s: %d\n", - clk->name, clk->parent->name, ret); - goto oce_err1; - } + if (unlikely(!clk->clkdm)) { + pr_err("%s: %s: no clkdm set ?!\n", __func__, + __clk_get_name(hw->clk)); + return; } - if (clkdm_control && clk->clkdm) { - ret = clkdm_clk_enable(clk->clkdm, clk); - if (ret) { - WARN(1, "clock: %s: could not enable clockdomain %s: %d\n", - clk->name, clk->clkdm->name, ret); - goto oce_err2; - } - } + if (unlikely(clk->enable_reg)) + pr_err("%s: %s: should use dflt_clk_disable ?!\n", __func__, + __clk_get_name(hw->clk)); - if (clk->ops && clk->ops->enable) { - trace_clock_enable(clk->name, 1, smp_processor_id()); - ret = clk->ops->enable(clk); - if (ret) { - WARN(1, "clock: %s: could not enable: %d\n", - clk->name, ret); - goto oce_err3; - } + if (!clkdm_control) { + pr_err("%s: %s: clkfw-based clockdomain control disabled ?!\n", + __func__, __clk_get_name(hw->clk)); + return; } - return 0; - -oce_err3: - if (clkdm_control && clk->clkdm) - clkdm_clk_disable(clk->clkdm, clk); -oce_err2: - if (clk->parent) - omap2_clk_disable(clk->parent); -oce_err1: - clk->usecount--; - - return ret; + clkdm_clk_disable(clk->clkdm, hw->clk); } -/* Given a clock and a rate apply a clock specific rounding function */ -long omap2_clk_round_rate(struct clk *clk, unsigned long rate) +/** + * omap2_dflt_clk_is_enabled - is clock enabled in the hardware? + * @hw: struct clk_hw * to check + * + * Return 1 if the clock represented by @hw is enabled in the + * hardware, or 0 otherwise. Intended for use in the struct + * clk_ops.is_enabled function pointer. + */ +int omap2_dflt_clk_is_enabled(struct clk_hw *hw) { - if (clk->round_rate) - return clk->round_rate(clk, rate); + struct clk_hw_omap *clk = to_clk_hw_omap(hw); + u32 v; + + v = __raw_readl(clk->enable_reg); + + if (clk->flags & INVERT_ENABLE) + v ^= BIT(clk->enable_bit); - return clk->rate; + v &= BIT(clk->enable_bit); + + return v ? 1 : 0; } -/* Set the clock rate for a clock source */ -int omap2_clk_set_rate(struct clk *clk, unsigned long rate) +static int __initdata mpurate; + +/* + * By default we use the rate set by the bootloader. + * You can override this with mpurate= cmdline option. + */ +static int __init omap_clk_setup(char *str) { - int ret = -EINVAL; + get_option(&str, &mpurate); - pr_debug("clock: set_rate for clock %s to rate %ld\n", clk->name, rate); + if (!mpurate) + return 1; - /* dpll_ck, core_ck, virt_prcm_set; plus all clksel clocks */ - if (clk->set_rate) { - trace_clock_set_rate(clk->name, rate, smp_processor_id()); - ret = clk->set_rate(clk, rate); - } + if (mpurate < 1000) + mpurate *= 1000000; - return ret; + return 1; } +__setup("mpurate=", omap_clk_setup); -int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent) +/** + * omap2_init_clk_hw_omap_clocks - initialize an OMAP clock + * @clk: struct clk * to initialize + * + * Add an OMAP clock @clk to the internal list of OMAP clocks. Used + * temporarily for autoidle handling, until this support can be + * integrated into the common clock framework code in some way. No + * return value. + */ +void omap2_init_clk_hw_omap_clocks(struct clk *clk) { - if (!clk->clksel) - return -EINVAL; + struct clk_hw_omap *c; - if (clk->parent == new_parent) - return 0; + if (__clk_get_flags(clk) & CLK_IS_BASIC) + return; - return omap2_clksel_set_parent(clk, new_parent); + c = to_clk_hw_omap(__clk_get_hw(clk)); + list_add(&c->node, &clk_hw_omap_clocks); } -/* - * OMAP2+ clock reset and init functions +/** + * omap2_clk_enable_autoidle_all - enable autoidle on all OMAP clocks that + * support it + * + * Enable clock autoidle on all OMAP clocks that have allow_idle + * function pointers associated with them. This function is intended + * to be temporary until support for this is added to the common clock + * code. Returns 0. */ +int omap2_clk_enable_autoidle_all(void) +{ + struct clk_hw_omap *c; + + list_for_each_entry(c, &clk_hw_omap_clocks, node) + if (c->ops && c->ops->allow_idle) + c->ops->allow_idle(c); + return 0; +} -#ifdef CONFIG_OMAP_RESET_CLOCKS -void omap2_clk_disable_unused(struct clk *clk) +/** + * omap2_clk_disable_autoidle_all - disable autoidle on all OMAP clocks that + * support it + * + * Disable clock autoidle on all OMAP clocks that have allow_idle + * function pointers associated with them. This function is intended + * to be temporary until support for this is added to the common clock + * code. Returns 0. + */ +int omap2_clk_disable_autoidle_all(void) { - u32 regval32, v; + struct clk_hw_omap *c; - v = (clk->flags & INVERT_ENABLE) ? (1 << clk->enable_bit) : 0; + list_for_each_entry(c, &clk_hw_omap_clocks, node) + if (c->ops && c->ops->deny_idle) + c->ops->deny_idle(c); + return 0; +} - regval32 = __raw_readl(clk->enable_reg); - if ((regval32 & (1 << clk->enable_bit)) == v) - return; +/** + * omap2_clk_enable_init_clocks - prepare & enable a list of clocks + * @clk_names: ptr to an array of strings of clock names to enable + * @num_clocks: number of clock names in @clk_names + * + * Prepare and enable a list of clocks, named by @clk_names. No + * return value. XXX Deprecated; only needed until these clocks are + * properly claimed and enabled by the drivers or core code that uses + * them. XXX What code disables & calls clk_put on these clocks? + */ +void omap2_clk_enable_init_clocks(const char **clk_names, u8 num_clocks) +{ + struct clk *init_clk; + int i; - pr_debug("Disabling unused clock \"%s\"\n", clk->name); - if (cpu_is_omap34xx()) { - omap2_clk_enable(clk); - omap2_clk_disable(clk); - } else { - clk->ops->disable(clk); + for (i = 0; i < num_clocks; i++) { + init_clk = clk_get(NULL, clk_names[i]); + clk_prepare_enable(init_clk); } - if (clk->clkdm != NULL) - pwrdm_state_switch(clk->clkdm->pwrdm.ptr); } -#endif + +const struct clk_hw_omap_ops clkhwops_wait = { + .find_idlest = omap2_clk_dflt_find_idlest, + .find_companion = omap2_clk_dflt_find_companion, +}; /** * omap2_clk_switch_mpurate_at_boot - switch ARM MPU rate by boot-time argument @@ -462,14 +598,12 @@ int __init omap2_clk_switch_mpurate_at_boot(const char *mpurate_ck_name) r = clk_set_rate(mpurate_ck, mpurate); if (IS_ERR_VALUE(r)) { WARN(1, "clock: %s: unable to set MPU rate to %d: %d\n", - mpurate_ck->name, mpurate, r); + mpurate_ck_name, mpurate, r); clk_put(mpurate_ck); return -EINVAL; } calibrate_delay(); - recalculate_root_clocks(); - clk_put(mpurate_ck); return 0; @@ -513,513 +647,3 @@ void __init omap2_clk_print_new_rates(const char *hfclkin_ck_name, (clk_get_rate(core_ck) / 1000000), (clk_get_rate(mpu_ck) / 1000000)); } - -/* Common data */ - -int clk_enable(struct clk *clk) -{ - unsigned long flags; - int ret; - - if (clk == NULL || IS_ERR(clk)) - return -EINVAL; - - spin_lock_irqsave(&clockfw_lock, flags); - ret = omap2_clk_enable(clk); - spin_unlock_irqrestore(&clockfw_lock, flags); - - return ret; -} -EXPORT_SYMBOL(clk_enable); - -void clk_disable(struct clk *clk) -{ - unsigned long flags; - - if (clk == NULL || IS_ERR(clk)) - return; - - spin_lock_irqsave(&clockfw_lock, flags); - if (clk->usecount == 0) { - pr_err("Trying disable clock %s with 0 usecount\n", - clk->name); - WARN_ON(1); - goto out; - } - - omap2_clk_disable(clk); - -out: - spin_unlock_irqrestore(&clockfw_lock, flags); -} -EXPORT_SYMBOL(clk_disable); - -unsigned long clk_get_rate(struct clk *clk) -{ - unsigned long flags; - unsigned long ret; - - if (clk == NULL || IS_ERR(clk)) - return 0; - - spin_lock_irqsave(&clockfw_lock, flags); - ret = clk->rate; - spin_unlock_irqrestore(&clockfw_lock, flags); - - return ret; -} -EXPORT_SYMBOL(clk_get_rate); - -/* - * Optional clock functions defined in include/linux/clk.h - */ - -long clk_round_rate(struct clk *clk, unsigned long rate) -{ - unsigned long flags; - long ret; - - if (clk == NULL || IS_ERR(clk)) - return 0; - - spin_lock_irqsave(&clockfw_lock, flags); - ret = omap2_clk_round_rate(clk, rate); - spin_unlock_irqrestore(&clockfw_lock, flags); - - return ret; -} -EXPORT_SYMBOL(clk_round_rate); - -int clk_set_rate(struct clk *clk, unsigned long rate) -{ - unsigned long flags; - int ret = -EINVAL; - - if (clk == NULL || IS_ERR(clk)) - return ret; - - spin_lock_irqsave(&clockfw_lock, flags); - ret = omap2_clk_set_rate(clk, rate); - if (ret == 0) - propagate_rate(clk); - spin_unlock_irqrestore(&clockfw_lock, flags); - - return ret; -} -EXPORT_SYMBOL(clk_set_rate); - -int clk_set_parent(struct clk *clk, struct clk *parent) -{ - unsigned long flags; - int ret = -EINVAL; - - if (clk == NULL || IS_ERR(clk) || parent == NULL || IS_ERR(parent)) - return ret; - - spin_lock_irqsave(&clockfw_lock, flags); - if (clk->usecount == 0) { - ret = omap2_clk_set_parent(clk, parent); - if (ret == 0) - propagate_rate(clk); - } else { - ret = -EBUSY; - } - spin_unlock_irqrestore(&clockfw_lock, flags); - - return ret; -} -EXPORT_SYMBOL(clk_set_parent); - -struct clk *clk_get_parent(struct clk *clk) -{ - return clk->parent; -} -EXPORT_SYMBOL(clk_get_parent); - -/* - * OMAP specific clock functions shared between omap1 and omap2 - */ - -int __initdata mpurate; - -/* - * By default we use the rate set by the bootloader. - * You can override this with mpurate= cmdline option. - */ -static int __init omap_clk_setup(char *str) -{ - get_option(&str, &mpurate); - - if (!mpurate) - return 1; - - if (mpurate < 1000) - mpurate *= 1000000; - - return 1; -} -__setup("mpurate=", omap_clk_setup); - -/* Used for clocks that always have same value as the parent clock */ -unsigned long followparent_recalc(struct clk *clk) -{ - return clk->parent->rate; -} - -/* - * Used for clocks that have the same value as the parent clock, - * divided by some factor - */ -unsigned long omap_fixed_divisor_recalc(struct clk *clk) -{ - WARN_ON(!clk->fixed_div); - - return clk->parent->rate / clk->fixed_div; -} - -void clk_reparent(struct clk *child, struct clk *parent) -{ - list_del_init(&child->sibling); - if (parent) - list_add(&child->sibling, &parent->children); - child->parent = parent; - - /* now do the debugfs renaming to reattach the child - to the proper parent */ -} - -/* Propagate rate to children */ -void propagate_rate(struct clk *tclk) -{ - struct clk *clkp; - - list_for_each_entry(clkp, &tclk->children, sibling) { - if (clkp->recalc) - clkp->rate = clkp->recalc(clkp); - propagate_rate(clkp); - } -} - -static LIST_HEAD(root_clks); - -/** - * recalculate_root_clocks - recalculate and propagate all root clocks - * - * Recalculates all root clocks (clocks with no parent), which if the - * clock's .recalc is set correctly, should also propagate their rates. - * Called at init. - */ -void recalculate_root_clocks(void) -{ - struct clk *clkp; - - list_for_each_entry(clkp, &root_clks, sibling) { - if (clkp->recalc) - clkp->rate = clkp->recalc(clkp); - propagate_rate(clkp); - } -} - -/** - * clk_preinit - initialize any fields in the struct clk before clk init - * @clk: struct clk * to initialize - * - * Initialize any struct clk fields needed before normal clk initialization - * can run. No return value. - */ -void clk_preinit(struct clk *clk) -{ - INIT_LIST_HEAD(&clk->children); -} - -int clk_register(struct clk *clk) -{ - if (clk == NULL || IS_ERR(clk)) - return -EINVAL; - - /* - * trap out already registered clocks - */ - if (clk->node.next || clk->node.prev) - return 0; - - mutex_lock(&clocks_mutex); - if (clk->parent) - list_add(&clk->sibling, &clk->parent->children); - else - list_add(&clk->sibling, &root_clks); - - list_add(&clk->node, &clocks); - if (clk->init) - clk->init(clk); - mutex_unlock(&clocks_mutex); - - return 0; -} -EXPORT_SYMBOL(clk_register); - -void clk_unregister(struct clk *clk) -{ - if (clk == NULL || IS_ERR(clk)) - return; - - mutex_lock(&clocks_mutex); - list_del(&clk->sibling); - list_del(&clk->node); - mutex_unlock(&clocks_mutex); -} -EXPORT_SYMBOL(clk_unregister); - -void clk_enable_init_clocks(void) -{ - struct clk *clkp; - - list_for_each_entry(clkp, &clocks, node) - if (clkp->flags & ENABLE_ON_INIT) - clk_enable(clkp); -} - -/** - * omap_clk_get_by_name - locate OMAP struct clk by its name - * @name: name of the struct clk to locate - * - * Locate an OMAP struct clk by its name. Assumes that struct clk - * names are unique. Returns NULL if not found or a pointer to the - * struct clk if found. - */ -struct clk *omap_clk_get_by_name(const char *name) -{ - struct clk *c; - struct clk *ret = NULL; - - mutex_lock(&clocks_mutex); - - list_for_each_entry(c, &clocks, node) { - if (!strcmp(c->name, name)) { - ret = c; - break; - } - } - - mutex_unlock(&clocks_mutex); - - return ret; -} - -int omap_clk_enable_autoidle_all(void) -{ - struct clk *c; - unsigned long flags; - - spin_lock_irqsave(&clockfw_lock, flags); - - list_for_each_entry(c, &clocks, node) - if (c->ops->allow_idle) - c->ops->allow_idle(c); - - spin_unlock_irqrestore(&clockfw_lock, flags); - - return 0; -} - -int omap_clk_disable_autoidle_all(void) -{ - struct clk *c; - unsigned long flags; - - spin_lock_irqsave(&clockfw_lock, flags); - - list_for_each_entry(c, &clocks, node) - if (c->ops->deny_idle) - c->ops->deny_idle(c); - - spin_unlock_irqrestore(&clockfw_lock, flags); - - return 0; -} - -/* - * Low level helpers - */ -static int clkll_enable_null(struct clk *clk) -{ - return 0; -} - -static void clkll_disable_null(struct clk *clk) -{ -} - -const struct clkops clkops_null = { - .enable = clkll_enable_null, - .disable = clkll_disable_null, -}; - -/* - * Dummy clock - * - * Used for clock aliases that are needed on some OMAPs, but not others - */ -struct clk dummy_ck = { - .name = "dummy", - .ops = &clkops_null, -}; - -/* - * - */ - -#ifdef CONFIG_OMAP_RESET_CLOCKS -/* - * Disable any unused clocks left on by the bootloader - */ -static int __init clk_disable_unused(void) -{ - struct clk *ck; - unsigned long flags; - - pr_info("clock: disabling unused clocks to save power\n"); - - spin_lock_irqsave(&clockfw_lock, flags); - list_for_each_entry(ck, &clocks, node) { - if (ck->ops == &clkops_null) - continue; - - if (ck->usecount > 0 || !ck->enable_reg) - continue; - - omap2_clk_disable_unused(ck); - } - spin_unlock_irqrestore(&clockfw_lock, flags); - - return 0; -} -late_initcall(clk_disable_unused); -late_initcall(omap_clk_enable_autoidle_all); -#endif - -#if defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS) -/* - * debugfs support to trace clock tree hierarchy and attributes - */ - -#include <linux/debugfs.h> -#include <linux/seq_file.h> - -static struct dentry *clk_debugfs_root; - -static int clk_dbg_show_summary(struct seq_file *s, void *unused) -{ - struct clk *c; - struct clk *pa; - - mutex_lock(&clocks_mutex); - seq_printf(s, "%-30s %-30s %-10s %s\n", - "clock-name", "parent-name", "rate", "use-count"); - - list_for_each_entry(c, &clocks, node) { - pa = c->parent; - seq_printf(s, "%-30s %-30s %-10lu %d\n", - c->name, pa ? pa->name : "none", c->rate, - c->usecount); - } - mutex_unlock(&clocks_mutex); - - return 0; -} - -static int clk_dbg_open(struct inode *inode, struct file *file) -{ - return single_open(file, clk_dbg_show_summary, inode->i_private); -} - -static const struct file_operations debug_clock_fops = { - .open = clk_dbg_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static int clk_debugfs_register_one(struct clk *c) -{ - int err; - struct dentry *d; - struct clk *pa = c->parent; - - d = debugfs_create_dir(c->name, pa ? pa->dent : clk_debugfs_root); - if (!d) - return -ENOMEM; - c->dent = d; - - d = debugfs_create_u8("usecount", S_IRUGO, c->dent, (u8 *)&c->usecount); - if (!d) { - err = -ENOMEM; - goto err_out; - } - d = debugfs_create_u32("rate", S_IRUGO, c->dent, (u32 *)&c->rate); - if (!d) { - err = -ENOMEM; - goto err_out; - } - d = debugfs_create_x32("flags", S_IRUGO, c->dent, (u32 *)&c->flags); - if (!d) { - err = -ENOMEM; - goto err_out; - } - return 0; - -err_out: - debugfs_remove_recursive(c->dent); - return err; -} - -static int clk_debugfs_register(struct clk *c) -{ - int err; - struct clk *pa = c->parent; - - if (pa && !pa->dent) { - err = clk_debugfs_register(pa); - if (err) - return err; - } - - if (!c->dent) { - err = clk_debugfs_register_one(c); - if (err) - return err; - } - return 0; -} - -static int __init clk_debugfs_init(void) -{ - struct clk *c; - struct dentry *d; - int err; - - d = debugfs_create_dir("clock", NULL); - if (!d) - return -ENOMEM; - clk_debugfs_root = d; - - list_for_each_entry(c, &clocks, node) { - err = clk_debugfs_register(c); - if (err) - goto err_out; - } - - d = debugfs_create_file("summary", S_IRUGO, - d, NULL, &debug_clock_fops); - if (!d) - return -ENOMEM; - - return 0; -err_out: - debugfs_remove_recursive(clk_debugfs_root); - return err; -} -late_initcall(clk_debugfs_init); - -#endif /* defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS) */ - diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h index cfba1ff..9917f79 100644 --- a/arch/arm/mach-omap2/clock.h +++ b/arch/arm/mach-omap2/clock.h @@ -20,6 +20,7 @@ #include <linux/list.h> #include <linux/clkdev.h> +#include <linux/clk-provider.h> struct omap_clk { u16 cpu; @@ -52,43 +53,84 @@ struct omap_clk { #define CK_34XX (CK_3430ES1 | CK_3430ES2PLUS) #define CK_3XXX (CK_34XX | CK_AM35XX | CK_36XX) -struct module; -struct clk; struct clockdomain; - -/* Temporary, needed during the common clock framework conversion */ -#define __clk_get_name(clk) (clk->name) -#define __clk_get_parent(clk) (clk->parent) -#define __clk_get_rate(clk) (clk->rate) - -/** - * struct clkops - some clock function pointers - * @enable: fn ptr that enables the current clock in hardware - * @disable: fn ptr that enables the current clock in hardware - * @find_idlest: function returning the IDLEST register for the clock's IP blk - * @find_companion: function returning the "companion" clk reg for the clock - * @allow_idle: fn ptr that enables autoidle for the current clock in hardware - * @deny_idle: fn ptr that disables autoidle for the current clock in hardware - * - * A "companion" clk is an accompanying clock to the one being queried - * that must be enabled for the IP module connected to the clock to - * become accessible by the hardware. Neither @find_idlest nor - * @find_companion should be needed; that information is IP - * block-specific; the hwmod code has been created to handle this, but - * until hwmod data is ready and drivers have been converted to use PM - * runtime calls in place of clk_enable()/clk_disable(), @find_idlest and - * @find_companion must, unfortunately, remain. - */ -struct clkops { - int (*enable)(struct clk *); - void (*disable)(struct clk *); - void (*find_idlest)(struct clk *, void __iomem **, - u8 *, u8 *); - void (*find_companion)(struct clk *, void __iomem **, - u8 *); - void (*allow_idle)(struct clk *); - void (*deny_idle)(struct clk *); -}; +#define to_clk_hw_omap(_hw) container_of(_hw, struct clk_hw_omap, hw) + +#define DEFINE_STRUCT_CLK(_name, _parent_array_name, _clkops_name) \ + static struct clk _name = { \ + .name = #_name, \ + .hw = &_name##_hw.hw, \ + .parent_names = _parent_array_name, \ + .num_parents = ARRAY_SIZE(_parent_array_name), \ + .ops = &_clkops_name, \ + }; + +#define DEFINE_STRUCT_CLK_HW_OMAP(_name, _clkdm_name) \ + static struct clk_hw_omap _name##_hw = { \ + .hw = { \ + .clk = &_name, \ + }, \ + .clkdm_name = _clkdm_name, \ + }; + +#define DEFINE_CLK_OMAP_MUX(_name, _clkdm_name, _clksel, \ + _clksel_reg, _clksel_mask, \ + _parent_names, _ops) \ + static struct clk _name; \ + static struct clk_hw_omap _name##_hw = { \ + .hw = { \ + .clk = &_name, \ + }, \ + .clksel = _clksel, \ + .clksel_reg = _clksel_reg, \ + .clksel_mask = _clksel_mask, \ + .clkdm_name = _clkdm_name, \ + }; \ + DEFINE_STRUCT_CLK(_name, _parent_names, _ops); + +#define DEFINE_CLK_OMAP_MUX_GATE(_name, _clkdm_name, _clksel, \ + _clksel_reg, _clksel_mask, \ + _enable_reg, _enable_bit, \ + _hwops, _parent_names, _ops) \ + static struct clk _name; \ + static struct clk_hw_omap _name##_hw = { \ + .hw = { \ + .clk = &_name, \ + }, \ + .ops = _hwops, \ + .enable_reg = _enable_reg, \ + .enable_bit = _enable_bit, \ + .clksel = _clksel, \ + .clksel_reg = _clksel_reg, \ + .clksel_mask = _clksel_mask, \ + .clkdm_name = _clkdm_name, \ + }; \ + DEFINE_STRUCT_CLK(_name, _parent_names, _ops); + +#define DEFINE_CLK_OMAP_HSDIVIDER(_name, _parent_name, \ + _parent_ptr, _flags, \ + _clksel_reg, _clksel_mask) \ + static const struct clksel _name##_div[] = { \ + { \ + .parent = _parent_ptr, \ + .rates = div31_1to31_rates \ + }, \ + { .parent = NULL }, \ + }; \ + static struct clk _name; \ + static const char *_name##_parent_names[] = { \ + _parent_name, \ + }; \ + static struct clk_hw_omap _name##_hw = { \ + .hw = { \ + .clk = &_name, \ + }, \ + .clksel = _name##_div, \ + .clksel_reg = _clksel_reg, \ + .clksel_mask = _clksel_mask, \ + .ops = &clkhwops_omap4_dpllmx, \ + }; \ + DEFINE_STRUCT_CLK(_name, _name##_parent_names, omap_hsdivider_ops); /* struct clksel_rate.flags possibilities */ #define RATE_IN_242X (1 << 0) @@ -229,22 +271,10 @@ struct dpll_data { #define CLOCK_CLKOUTX2 (1 << 5) /** - * struct clk - OMAP struct clk + * struct clk_hw_omap - OMAP struct clk * @node: list_head connecting this clock into the full clock list - * @ops: struct clkops * for this clock - * @name: the name of the clock in the hardware (used in hwmod data and debug) - * @parent: pointer to this clock's parent struct clk - * @children: list_head connecting to the child clks' @sibling list_heads - * @sibling: list_head connecting this clk to its parent clk's @children - * @rate: current clock rate * @enable_reg: register to write to enable the clock (see @enable_bit) - * @recalc: fn ptr that returns the clock's current rate - * @set_rate: fn ptr that can change the clock's current rate - * @round_rate: fn ptr that can round the clock's current rate - * @init: fn ptr to do clock-specific initialization * @enable_bit: bitshift to write to enable/disable the clock (see @enable_reg) - * @usecount: number of users that have requested this clock to be enabled - * @fixed_div: when > 0, this clock's rate is its parent's rate / @fixed_div * @flags: see "struct clk.flags possibilities" above * @clksel_reg: for clksel clks, register va containing src/divisor select * @clksel_mask: bitmask in @clksel_reg for the src/divisor selector @@ -258,39 +288,17 @@ struct dpll_data { * XXX @rate_offset, @src_offset should probably be removed and OMAP1 * clock code converted to use clksel. * - * XXX @usecount is poorly named. It should be "enable_count" or - * something similar. "users" in the description refers to kernel - * code (core code or drivers) that have called clk_enable() and not - * yet called clk_disable(); the usecount of parent clocks is also - * incremented by the clock code when clk_enable() is called on child - * clocks and decremented by the clock code when clk_disable() is - * called on child clocks. - * - * XXX @clkdm, @usecount, @children, @sibling should be marked for - * internal use only. - * - * @children and @sibling are used to optimize parent-to-child clock - * tree traversals. (child-to-parent traversals use @parent.) - * - * XXX The notion of the clock's current rate probably needs to be - * separated from the clock's target rate. */ -struct clk { + +struct clk_hw_omap_ops; + +struct clk_hw_omap { + struct clk_hw hw; struct list_head node; - const struct clkops *ops; - const char *name; - struct clk *parent; - struct list_head children; - struct list_head sibling; /* node for children */ - unsigned long rate; + unsigned long fixed_rate; + u8 fixed_div; void __iomem *enable_reg; - unsigned long (*recalc)(struct clk *); - int (*set_rate)(struct clk *, unsigned long); - long (*round_rate)(struct clk *, unsigned long); - void (*init)(struct clk *); u8 enable_bit; - s8 usecount; - u8 fixed_div; u8 flags; void __iomem *clksel_reg; u32 clksel_mask; @@ -298,42 +306,22 @@ struct clk { struct dpll_data *dpll_data; const char *clkdm_name; struct clockdomain *clkdm; -#if defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS) - struct dentry *dent; /* For visible tree hierarchy */ -#endif + const struct clk_hw_omap_ops *ops; }; -struct clk_functions { - int (*clk_enable)(struct clk *clk); - void (*clk_disable)(struct clk *clk); - long (*clk_round_rate)(struct clk *clk, unsigned long rate); - int (*clk_set_rate)(struct clk *clk, unsigned long rate); - int (*clk_set_parent)(struct clk *clk, struct clk *parent); - void (*clk_allow_idle)(struct clk *clk); - void (*clk_deny_idle)(struct clk *clk); - void (*clk_disable_unused)(struct clk *clk); +struct clk_hw_omap_ops { + void (*find_idlest)(struct clk_hw_omap *oclk, + void __iomem **idlest_reg, + u8 *idlest_bit, u8 *idlest_val); + void (*find_companion)(struct clk_hw_omap *oclk, + void __iomem **other_reg, + u8 *other_bit); + void (*allow_idle)(struct clk_hw_omap *oclk); + void (*deny_idle)(struct clk_hw_omap *oclk); }; -extern int mpurate; - -extern int clk_init(struct clk_functions *custom_clocks); -extern void clk_preinit(struct clk *clk); -extern int clk_register(struct clk *clk); -extern void clk_reparent(struct clk *child, struct clk *parent); -extern void clk_unregister(struct clk *clk); -extern void propagate_rate(struct clk *clk); -extern void recalculate_root_clocks(void); -extern unsigned long followparent_recalc(struct clk *clk); -extern void clk_enable_init_clocks(void); -unsigned long omap_fixed_divisor_recalc(struct clk *clk); -extern struct clk *omap_clk_get_by_name(const char *name); -extern int omap_clk_enable_autoidle_all(void); -extern int omap_clk_disable_autoidle_all(void); - -extern const struct clkops clkops_null; - -extern struct clk dummy_ck; - +unsigned long omap_fixed_divisor_recalc(struct clk_hw *hw, + unsigned long parent_rate); /* CM_CLKSEL2_PLL.CORE_CLK_SRC bits (2XXX) */ #define CORE_CLK_SRC_32K 0x0 @@ -364,84 +352,62 @@ extern struct clk dummy_ck; /* DPLL Type and DCO Selection Flags */ #define DPLL_J_TYPE 0x1 -int omap2_clk_enable(struct clk *clk); -void omap2_clk_disable(struct clk *clk); -long omap2_clk_round_rate(struct clk *clk, unsigned long rate); -int omap2_clk_set_rate(struct clk *clk, unsigned long rate); -int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent); -long omap2_dpll_round_rate(struct clk *clk, unsigned long target_rate); -unsigned long omap3_dpll_recalc(struct clk *clk); -unsigned long omap3_clkoutx2_recalc(struct clk *clk); -void omap3_dpll_allow_idle(struct clk *clk); -void omap3_dpll_deny_idle(struct clk *clk); -u32 omap3_dpll_autoidle_read(struct clk *clk); -int omap3_noncore_dpll_set_rate(struct clk *clk, unsigned long rate); -int omap3_noncore_dpll_enable(struct clk *clk); -void omap3_noncore_dpll_disable(struct clk *clk); -int omap4_dpllmx_gatectrl_read(struct clk *clk); -void omap4_dpllmx_allow_gatectrl(struct clk *clk); -void omap4_dpllmx_deny_gatectrl(struct clk *clk); -long omap4_dpll_regm4xen_round_rate(struct clk *clk, unsigned long target_rate); -unsigned long omap4_dpll_regm4xen_recalc(struct clk *clk); - -#ifdef CONFIG_OMAP_RESET_CLOCKS -void omap2_clk_disable_unused(struct clk *clk); -#else -#define omap2_clk_disable_unused NULL -#endif - -void omap2_init_clk_clkdm(struct clk *clk); +long omap2_dpll_round_rate(struct clk_hw *hw, unsigned long target_rate, + unsigned long *parent_rate); +unsigned long omap3_dpll_recalc(struct clk_hw *hw, unsigned long parent_rate); +int omap3_noncore_dpll_enable(struct clk_hw *hw); +void omap3_noncore_dpll_disable(struct clk_hw *hw); +int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate); +u32 omap3_dpll_autoidle_read(struct clk_hw_omap *clk); +void omap3_dpll_allow_idle(struct clk_hw_omap *clk); +void omap3_dpll_deny_idle(struct clk_hw_omap *clk); +unsigned long omap3_clkoutx2_recalc(struct clk_hw *hw, + unsigned long parent_rate); +int omap4_dpllmx_gatectrl_read(struct clk_hw_omap *clk); +void omap4_dpllmx_allow_gatectrl(struct clk_hw_omap *clk); +void omap4_dpllmx_deny_gatectrl(struct clk_hw_omap *clk); +unsigned long omap4_dpll_regm4xen_recalc(struct clk_hw *hw, + unsigned long parent_rate); +long omap4_dpll_regm4xen_round_rate(struct clk_hw *hw, + unsigned long target_rate, + unsigned long *parent_rate); + +void omap2_init_clk_clkdm(struct clk_hw *clk); void __init omap2_clk_disable_clkdm_control(void); /* clkt_clksel.c public functions */ -u32 omap2_clksel_round_rate_div(struct clk *clk, unsigned long target_rate, +u32 omap2_clksel_round_rate_div(struct clk_hw_omap *clk, + unsigned long target_rate, u32 *new_div); -void omap2_init_clksel_parent(struct clk *clk); -unsigned long omap2_clksel_recalc(struct clk *clk); -long omap2_clksel_round_rate(struct clk *clk, unsigned long target_rate); -int omap2_clksel_set_rate(struct clk *clk, unsigned long rate); -int omap2_clksel_set_parent(struct clk *clk, struct clk *new_parent); +u8 omap2_clksel_find_parent_index(struct clk_hw *hw); +unsigned long omap2_clksel_recalc(struct clk_hw *hw, unsigned long parent_rate); +long omap2_clksel_round_rate(struct clk_hw *hw, unsigned long target_rate, + unsigned long *parent_rate); +int omap2_clksel_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate); +int omap2_clksel_set_parent(struct clk_hw *hw, u8 field_val); /* clkt_iclk.c public functions */ -extern void omap2_clkt_iclk_allow_idle(struct clk *clk); -extern void omap2_clkt_iclk_deny_idle(struct clk *clk); - -u32 omap2_get_dpll_rate(struct clk *clk); -void omap2_init_dpll_parent(struct clk *clk); - -int omap2_wait_clock_ready(void __iomem *reg, u32 cval, const char *name); - +extern void omap2_clkt_iclk_allow_idle(struct clk_hw_omap *clk); +extern void omap2_clkt_iclk_deny_idle(struct clk_hw_omap *clk); -#ifdef CONFIG_ARCH_OMAP2 -void omap2xxx_clk_prepare_for_reboot(void); -#else -static inline void omap2xxx_clk_prepare_for_reboot(void) -{ -} -#endif - -#ifdef CONFIG_ARCH_OMAP3 -void omap3_clk_prepare_for_reboot(void); -#else -static inline void omap3_clk_prepare_for_reboot(void) -{ -} -#endif - -#ifdef CONFIG_ARCH_OMAP4 -void omap4_clk_prepare_for_reboot(void); -#else -static inline void omap4_clk_prepare_for_reboot(void) -{ -} -#endif +u8 omap2_init_dpll_parent(struct clk_hw *hw); +unsigned long omap2_get_dpll_rate(struct clk_hw_omap *clk); -int omap2_dflt_clk_enable(struct clk *clk); -void omap2_dflt_clk_disable(struct clk *clk); -void omap2_clk_dflt_find_companion(struct clk *clk, void __iomem **other_reg, +int omap2_dflt_clk_enable(struct clk_hw *hw); +void omap2_dflt_clk_disable(struct clk_hw *hw); +int omap2_dflt_clk_is_enabled(struct clk_hw *hw); +void omap2_clk_dflt_find_companion(struct clk_hw_omap *clk, + void __iomem **other_reg, u8 *other_bit); -void omap2_clk_dflt_find_idlest(struct clk *clk, void __iomem **idlest_reg, +void omap2_clk_dflt_find_idlest(struct clk_hw_omap *clk, + void __iomem **idlest_reg, u8 *idlest_bit, u8 *idlest_val); +void omap2_init_clk_hw_omap_clocks(struct clk *clk); +int omap2_clk_enable_autoidle_all(void); +int omap2_clk_disable_autoidle_all(void); +void omap2_clk_enable_init_clocks(const char **clk_names, u8 num_clocks); int omap2_clk_switch_mpurate_at_boot(const char *mpurate_ck_name); void omap2_clk_print_new_rates(const char *hfclkin_ck_name, const char *core_ck_name, @@ -454,34 +420,43 @@ extern const struct clkops clkops_dummy; extern const struct clkops clkops_omap2_dflt; extern struct clk_functions omap2_clk_functions; -extern struct clk *vclk, *sclk; extern const struct clksel_rate gpt_32k_rates[]; extern const struct clksel_rate gpt_sys_rates[]; extern const struct clksel_rate gfx_l3_rates[]; extern const struct clksel_rate dsp_ick_rates[]; +extern struct clk dummy_ck; -extern const struct clkops clkops_omap2_iclk_dflt_wait; -extern const struct clkops clkops_omap2_iclk_dflt; -extern const struct clkops clkops_omap2_iclk_idle_only; -extern const struct clkops clkops_omap2_mdmclk_dflt_wait; -extern const struct clkops clkops_omap2xxx_dpll_ops; -extern const struct clkops clkops_omap3_noncore_dpll_ops; -extern const struct clkops clkops_omap3_core_dpll_ops; -extern const struct clkops clkops_omap4_dpllmx_ops; +extern const struct clk_hw_omap_ops clkhwops_omap3_dpll; +extern const struct clk_hw_omap_ops clkhwops_iclk_wait; +extern const struct clk_hw_omap_ops clkhwops_wait; +extern const struct clk_hw_omap_ops clkhwops_omap4_dpllmx; +extern const struct clk_hw_omap_ops clkhwops_iclk; +extern const struct clk_hw_omap_ops clkhwops_omap3430es2_ssi_wait; +extern const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_ssi_wait; +extern const struct clk_hw_omap_ops clkhwops_omap3430es2_dss_usbhost_wait; +extern const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_dss_usbhost_wait; +extern const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_hsotgusb_wait; +extern const struct clk_hw_omap_ops clkhwops_omap3430es2_hsotgusb_wait; +extern const struct clk_hw_omap_ops clkhwops_am35xx_ipss_module_wait; +extern const struct clk_hw_omap_ops clkhwops_am35xx_ipss_wait; +extern const struct clk_hw_omap_ops clkhwops_apll54; +extern const struct clk_hw_omap_ops clkhwops_apll96; +extern const struct clk_hw_omap_ops clkhwops_omap2xxx_dpll; +extern const struct clk_hw_omap_ops clkhwops_omap2430_i2chs_wait; /* clksel_rate blocks shared between OMAP44xx and AM33xx */ extern const struct clksel_rate div_1_0_rates[]; +extern const struct clksel_rate div3_1to4_rates[]; extern const struct clksel_rate div_1_1_rates[]; extern const struct clksel_rate div_1_2_rates[]; extern const struct clksel_rate div_1_3_rates[]; extern const struct clksel_rate div_1_4_rates[]; extern const struct clksel_rate div31_1to31_rates[]; -/* clocks shared between various OMAP SoCs */ -extern struct clk virt_19200000_ck; -extern struct clk virt_26000000_ck; - extern int am33xx_clk_init(void); +extern int omap2_clkops_enable_clkdm(struct clk_hw *hw); +extern void omap2_clkops_disable_clkdm(struct clk_hw *hw); + #endif diff --git a/arch/arm/mach-omap2/clock2420_data.c b/arch/arm/mach-omap2/clock2420_data.c deleted file mode 100644 index ff47a6c..0000000 --- a/arch/arm/mach-omap2/clock2420_data.c +++ /dev/null @@ -1,1986 +0,0 @@ -/* - * OMAP2420 clock data - * - * Copyright (C) 2005-2009 Texas Instruments, Inc. - * Copyright (C) 2004-2011 Nokia Corporation - * - * Contacts: - * Richard Woodruff <r-woodruff2@ti.com> - * Paul Walmsley - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/kernel.h> -#include <linux/io.h> -#include <linux/clk.h> -#include <linux/list.h> - -#include "soc.h" -#include "iomap.h" -#include "clock.h" -#include "clock2xxx.h" -#include "opp2xxx.h" -#include "cm2xxx_3xxx.h" -#include "prm2xxx_3xxx.h" -#include "prm-regbits-24xx.h" -#include "cm-regbits-24xx.h" -#include "sdrc.h" -#include "control.h" - -#define OMAP_CM_REGADDR OMAP2420_CM_REGADDR - -/* - * 2420 clock tree. - * - * NOTE:In many cases here we are assigning a 'default' parent. In - * many cases the parent is selectable. The set parent calls will - * also switch sources. - * - * Several sources are given initial rates which may be wrong, this will - * be fixed up in the init func. - * - * Things are broadly separated below by clock domains. It is - * noteworthy that most peripherals have dependencies on multiple clock - * domains. Many get their interface clocks from the L4 domain, but get - * functional clocks from fixed sources or other core domain derived - * clocks. - */ - -/* Base external input clocks */ -static struct clk func_32k_ck = { - .name = "func_32k_ck", - .ops = &clkops_null, - .rate = 32768, - .clkdm_name = "wkup_clkdm", -}; - -static struct clk secure_32k_ck = { - .name = "secure_32k_ck", - .ops = &clkops_null, - .rate = 32768, - .clkdm_name = "wkup_clkdm", -}; - -/* Typical 12/13MHz in standalone mode, will be 26Mhz in chassis mode */ -static struct clk osc_ck = { /* (*12, *13, 19.2, *26, 38.4)MHz */ - .name = "osc_ck", - .ops = &clkops_oscck, - .clkdm_name = "wkup_clkdm", - .recalc = &omap2_osc_clk_recalc, -}; - -/* Without modem likely 12MHz, with modem likely 13MHz */ -static struct clk sys_ck = { /* (*12, *13, 19.2, 26, 38.4)MHz */ - .name = "sys_ck", /* ~ ref_clk also */ - .ops = &clkops_null, - .parent = &osc_ck, - .clkdm_name = "wkup_clkdm", - .recalc = &omap2xxx_sys_clk_recalc, -}; - -static struct clk alt_ck = { /* Typical 54M or 48M, may not exist */ - .name = "alt_ck", - .ops = &clkops_null, - .rate = 54000000, - .clkdm_name = "wkup_clkdm", -}; - -/* Optional external clock input for McBSP CLKS */ -static struct clk mcbsp_clks = { - .name = "mcbsp_clks", - .ops = &clkops_null, -}; - -/* - * Analog domain root source clocks - */ - -/* dpll_ck, is broken out in to special cases through clksel */ -/* REVISIT: Rate changes on dpll_ck trigger a full set change. ... - * deal with this - */ - -static struct dpll_data dpll_dd = { - .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), - .mult_mask = OMAP24XX_DPLL_MULT_MASK, - .div1_mask = OMAP24XX_DPLL_DIV_MASK, - .clk_bypass = &sys_ck, - .clk_ref = &sys_ck, - .control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), - .enable_mask = OMAP24XX_EN_DPLL_MASK, - .max_multiplier = 1023, - .min_divider = 1, - .max_divider = 16, -}; - -/* - * XXX Cannot add round_rate here yet, as this is still a composite clock, - * not just a DPLL - */ -static struct clk dpll_ck = { - .name = "dpll_ck", - .ops = &clkops_omap2xxx_dpll_ops, - .parent = &sys_ck, /* Can be func_32k also */ - .dpll_data = &dpll_dd, - .clkdm_name = "wkup_clkdm", - .recalc = &omap2_dpllcore_recalc, - .set_rate = &omap2_reprogram_dpllcore, -}; - -static struct clk apll96_ck = { - .name = "apll96_ck", - .ops = &clkops_apll96, - .parent = &sys_ck, - .rate = 96000000, - .flags = ENABLE_ON_INIT, - .clkdm_name = "wkup_clkdm", - .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), - .enable_bit = OMAP24XX_EN_96M_PLL_SHIFT, -}; - -static struct clk apll54_ck = { - .name = "apll54_ck", - .ops = &clkops_apll54, - .parent = &sys_ck, - .rate = 54000000, - .flags = ENABLE_ON_INIT, - .clkdm_name = "wkup_clkdm", - .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), - .enable_bit = OMAP24XX_EN_54M_PLL_SHIFT, -}; - -/* - * PRCM digital base sources - */ - -/* func_54m_ck */ - -static const struct clksel_rate func_54m_apll54_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_24XX }, - { .div = 0 }, -}; - -static const struct clksel_rate func_54m_alt_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 0 }, -}; - -static const struct clksel func_54m_clksel[] = { - { .parent = &apll54_ck, .rates = func_54m_apll54_rates, }, - { .parent = &alt_ck, .rates = func_54m_alt_rates, }, - { .parent = NULL }, -}; - -static struct clk func_54m_ck = { - .name = "func_54m_ck", - .ops = &clkops_null, - .parent = &apll54_ck, /* can also be alt_clk */ - .clkdm_name = "wkup_clkdm", - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), - .clksel_mask = OMAP24XX_54M_SOURCE_MASK, - .clksel = func_54m_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk core_ck = { - .name = "core_ck", - .ops = &clkops_null, - .parent = &dpll_ck, /* can also be 32k */ - .clkdm_name = "wkup_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk func_96m_ck = { - .name = "func_96m_ck", - .ops = &clkops_null, - .parent = &apll96_ck, - .clkdm_name = "wkup_clkdm", - .recalc = &followparent_recalc, -}; - -/* func_48m_ck */ - -static const struct clksel_rate func_48m_apll96_rates[] = { - { .div = 2, .val = 0, .flags = RATE_IN_24XX }, - { .div = 0 }, -}; - -static const struct clksel_rate func_48m_alt_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 0 }, -}; - -static const struct clksel func_48m_clksel[] = { - { .parent = &apll96_ck, .rates = func_48m_apll96_rates }, - { .parent = &alt_ck, .rates = func_48m_alt_rates }, - { .parent = NULL } -}; - -static struct clk func_48m_ck = { - .name = "func_48m_ck", - .ops = &clkops_null, - .parent = &apll96_ck, /* 96M or Alt */ - .clkdm_name = "wkup_clkdm", - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), - .clksel_mask = OMAP24XX_48M_SOURCE_MASK, - .clksel = func_48m_clksel, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate -}; - -static struct clk func_12m_ck = { - .name = "func_12m_ck", - .ops = &clkops_null, - .parent = &func_48m_ck, - .fixed_div = 4, - .clkdm_name = "wkup_clkdm", - .recalc = &omap_fixed_divisor_recalc, -}; - -/* Secure timer, only available in secure mode */ -static struct clk wdt1_osc_ck = { - .name = "ck_wdt1_osc", - .ops = &clkops_null, /* RMK: missing? */ - .parent = &osc_ck, - .recalc = &followparent_recalc, -}; - -/* - * The common_clkout* clksel_rate structs are common to - * sys_clkout, sys_clkout_src, sys_clkout2, and sys_clkout2_src. - * sys_clkout2_* are 2420-only, so the - * clksel_rate flags fields are inaccurate for those clocks. This is - * harmless since access to those clocks are gated by the struct clk - * flags fields, which mark them as 2420-only. - */ -static const struct clksel_rate common_clkout_src_core_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel_rate common_clkout_src_sys_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel_rate common_clkout_src_96m_rates[] = { - { .div = 1, .val = 2, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel_rate common_clkout_src_54m_rates[] = { - { .div = 1, .val = 3, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel common_clkout_src_clksel[] = { - { .parent = &core_ck, .rates = common_clkout_src_core_rates }, - { .parent = &sys_ck, .rates = common_clkout_src_sys_rates }, - { .parent = &func_96m_ck, .rates = common_clkout_src_96m_rates }, - { .parent = &func_54m_ck, .rates = common_clkout_src_54m_rates }, - { .parent = NULL } -}; - -static struct clk sys_clkout_src = { - .name = "sys_clkout_src", - .ops = &clkops_omap2_dflt, - .parent = &func_54m_ck, - .clkdm_name = "wkup_clkdm", - .enable_reg = OMAP2420_PRCM_CLKOUT_CTRL, - .enable_bit = OMAP24XX_CLKOUT_EN_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP2420_PRCM_CLKOUT_CTRL, - .clksel_mask = OMAP24XX_CLKOUT_SOURCE_MASK, - .clksel = common_clkout_src_clksel, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate -}; - -static const struct clksel_rate common_clkout_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_24XX }, - { .div = 2, .val = 1, .flags = RATE_IN_24XX }, - { .div = 4, .val = 2, .flags = RATE_IN_24XX }, - { .div = 8, .val = 3, .flags = RATE_IN_24XX }, - { .div = 16, .val = 4, .flags = RATE_IN_24XX }, - { .div = 0 }, -}; - -static const struct clksel sys_clkout_clksel[] = { - { .parent = &sys_clkout_src, .rates = common_clkout_rates }, - { .parent = NULL } -}; - -static struct clk sys_clkout = { - .name = "sys_clkout", - .ops = &clkops_null, - .parent = &sys_clkout_src, - .clkdm_name = "wkup_clkdm", - .clksel_reg = OMAP2420_PRCM_CLKOUT_CTRL, - .clksel_mask = OMAP24XX_CLKOUT_DIV_MASK, - .clksel = sys_clkout_clksel, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate -}; - -/* In 2430, new in 2420 ES2 */ -static struct clk sys_clkout2_src = { - .name = "sys_clkout2_src", - .ops = &clkops_omap2_dflt, - .parent = &func_54m_ck, - .clkdm_name = "wkup_clkdm", - .enable_reg = OMAP2420_PRCM_CLKOUT_CTRL, - .enable_bit = OMAP2420_CLKOUT2_EN_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP2420_PRCM_CLKOUT_CTRL, - .clksel_mask = OMAP2420_CLKOUT2_SOURCE_MASK, - .clksel = common_clkout_src_clksel, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate -}; - -static const struct clksel sys_clkout2_clksel[] = { - { .parent = &sys_clkout2_src, .rates = common_clkout_rates }, - { .parent = NULL } -}; - -/* In 2430, new in 2420 ES2 */ -static struct clk sys_clkout2 = { - .name = "sys_clkout2", - .ops = &clkops_null, - .parent = &sys_clkout2_src, - .clkdm_name = "wkup_clkdm", - .clksel_reg = OMAP2420_PRCM_CLKOUT_CTRL, - .clksel_mask = OMAP2420_CLKOUT2_DIV_MASK, - .clksel = sys_clkout2_clksel, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate -}; - -static struct clk emul_ck = { - .name = "emul_ck", - .ops = &clkops_omap2_dflt, - .parent = &func_54m_ck, - .clkdm_name = "wkup_clkdm", - .enable_reg = OMAP2420_PRCM_CLKEMUL_CTRL, - .enable_bit = OMAP24XX_EMULATION_EN_SHIFT, - .recalc = &followparent_recalc, - -}; - -/* - * MPU clock domain - * Clocks: - * MPU_FCLK, MPU_ICLK - * INT_M_FCLK, INT_M_I_CLK - * - * - Individual clocks are hardware managed. - * - Base divider comes from: CM_CLKSEL_MPU - * - */ -static const struct clksel_rate mpu_core_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 2, .val = 2, .flags = RATE_IN_24XX }, - { .div = 4, .val = 4, .flags = RATE_IN_242X }, - { .div = 6, .val = 6, .flags = RATE_IN_242X }, - { .div = 8, .val = 8, .flags = RATE_IN_242X }, - { .div = 0 }, -}; - -static const struct clksel mpu_clksel[] = { - { .parent = &core_ck, .rates = mpu_core_rates }, - { .parent = NULL } -}; - -static struct clk mpu_ck = { /* Control cpu */ - .name = "mpu_ck", - .ops = &clkops_null, - .parent = &core_ck, - .clkdm_name = "mpu_clkdm", - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, CM_CLKSEL), - .clksel_mask = OMAP24XX_CLKSEL_MPU_MASK, - .clksel = mpu_clksel, - .recalc = &omap2_clksel_recalc, -}; - -/* - * DSP (2420-UMA+IVA1) clock domain - * Clocks: - * 2420: UMA_FCLK, UMA_ICLK, IVA_MPU, IVA_COP - * - * Won't be too specific here. The core clock comes into this block - * it is divided then tee'ed. One branch goes directly to xyz enable - * controls. The other branch gets further divided by 2 then possibly - * routed into a synchronizer and out of clocks abc. - */ -static const struct clksel_rate dsp_fck_core_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 2, .val = 2, .flags = RATE_IN_24XX }, - { .div = 3, .val = 3, .flags = RATE_IN_24XX }, - { .div = 4, .val = 4, .flags = RATE_IN_24XX }, - { .div = 6, .val = 6, .flags = RATE_IN_242X }, - { .div = 8, .val = 8, .flags = RATE_IN_242X }, - { .div = 12, .val = 12, .flags = RATE_IN_242X }, - { .div = 0 }, -}; - -static const struct clksel dsp_fck_clksel[] = { - { .parent = &core_ck, .rates = dsp_fck_core_rates }, - { .parent = NULL } -}; - -static struct clk dsp_fck = { - .name = "dsp_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_ck, - .clkdm_name = "dsp_clkdm", - .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN), - .enable_bit = OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL), - .clksel_mask = OMAP24XX_CLKSEL_DSP_MASK, - .clksel = dsp_fck_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static const struct clksel dsp_ick_clksel[] = { - { .parent = &dsp_fck, .rates = dsp_ick_rates }, - { .parent = NULL } -}; - -static struct clk dsp_ick = { - .name = "dsp_ick", /* apparently ipi and isp */ - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &dsp_fck, - .clkdm_name = "dsp_clkdm", - .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_ICLKEN), - .enable_bit = OMAP2420_EN_DSP_IPI_SHIFT, /* for ipi */ - .clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL), - .clksel_mask = OMAP24XX_CLKSEL_DSP_IF_MASK, - .clksel = dsp_ick_clksel, - .recalc = &omap2_clksel_recalc, -}; - -/* - * The IVA1 is an ARM7 core on the 2420 that has nothing to do with - * the C54x, but which is contained in the DSP powerdomain. Does not - * exist on later OMAPs. - */ -static struct clk iva1_ifck = { - .name = "iva1_ifck", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_ck, - .clkdm_name = "iva1_clkdm", - .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN), - .enable_bit = OMAP2420_EN_IVA_COP_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL), - .clksel_mask = OMAP2420_CLKSEL_IVA_MASK, - .clksel = dsp_fck_clksel, - .recalc = &omap2_clksel_recalc, -}; - -/* IVA1 mpu/int/i/f clocks are /2 of parent */ -static struct clk iva1_mpu_int_ifck = { - .name = "iva1_mpu_int_ifck", - .ops = &clkops_omap2_dflt_wait, - .parent = &iva1_ifck, - .clkdm_name = "iva1_clkdm", - .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN), - .enable_bit = OMAP2420_EN_IVA_MPU_SHIFT, - .fixed_div = 2, - .recalc = &omap_fixed_divisor_recalc, -}; - -/* - * L3 clock domain - * L3 clocks are used for both interface and functional clocks to - * multiple entities. Some of these clocks are completely managed - * by hardware, and some others allow software control. Hardware - * managed ones general are based on directly CLK_REQ signals and - * various auto idle settings. The functional spec sets many of these - * as 'tie-high' for their enables. - * - * I-CLOCKS: - * L3-Interconnect, SMS, GPMC, SDRC, OCM_RAM, OCM_ROM, SDMA - * CAM, HS-USB. - * F-CLOCK - * SSI. - * - * GPMC memories and SDRC have timing and clock sensitive registers which - * may very well need notification when the clock changes. Currently for low - * operating points, these are taken care of in sleep.S. - */ -static const struct clksel_rate core_l3_core_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 2, .val = 2, .flags = RATE_IN_242X }, - { .div = 4, .val = 4, .flags = RATE_IN_24XX }, - { .div = 6, .val = 6, .flags = RATE_IN_24XX }, - { .div = 8, .val = 8, .flags = RATE_IN_242X }, - { .div = 12, .val = 12, .flags = RATE_IN_242X }, - { .div = 16, .val = 16, .flags = RATE_IN_242X }, - { .div = 0 } -}; - -static const struct clksel core_l3_clksel[] = { - { .parent = &core_ck, .rates = core_l3_core_rates }, - { .parent = NULL } -}; - -static struct clk core_l3_ck = { /* Used for ick and fck, interconnect */ - .name = "core_l3_ck", - .ops = &clkops_null, - .parent = &core_ck, - .clkdm_name = "core_l3_clkdm", - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), - .clksel_mask = OMAP24XX_CLKSEL_L3_MASK, - .clksel = core_l3_clksel, - .recalc = &omap2_clksel_recalc, -}; - -/* usb_l4_ick */ -static const struct clksel_rate usb_l4_ick_core_l3_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 2, .val = 2, .flags = RATE_IN_24XX }, - { .div = 4, .val = 4, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel usb_l4_ick_clksel[] = { - { .parent = &core_l3_ck, .rates = usb_l4_ick_core_l3_rates }, - { .parent = NULL }, -}; - -/* It is unclear from TRM whether usb_l4_ick is really in L3 or L4 clkdm */ -static struct clk usb_l4_ick = { /* FS-USB interface clock */ - .name = "usb_l4_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l3_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), - .enable_bit = OMAP24XX_EN_USB_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), - .clksel_mask = OMAP24XX_CLKSEL_USB_MASK, - .clksel = usb_l4_ick_clksel, - .recalc = &omap2_clksel_recalc, -}; - -/* - * L4 clock management domain - * - * This domain contains lots of interface clocks from the L4 interface, some - * functional clocks. Fixed APLL functional source clocks are managed in - * this domain. - */ -static const struct clksel_rate l4_core_l3_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 2, .val = 2, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel l4_clksel[] = { - { .parent = &core_l3_ck, .rates = l4_core_l3_rates }, - { .parent = NULL } -}; - -static struct clk l4_ck = { /* used both as an ick and fck */ - .name = "l4_ck", - .ops = &clkops_null, - .parent = &core_l3_ck, - .clkdm_name = "core_l4_clkdm", - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), - .clksel_mask = OMAP24XX_CLKSEL_L4_MASK, - .clksel = l4_clksel, - .recalc = &omap2_clksel_recalc, -}; - -/* - * SSI is in L3 management domain, its direct parent is core not l3, - * many core power domain entities are grouped into the L3 clock - * domain. - * SSI_SSR_FCLK, SSI_SST_FCLK, SSI_L4_ICLK - * - * ssr = core/1/2/3/4/5, sst = 1/2 ssr. - */ -static const struct clksel_rate ssi_ssr_sst_fck_core_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 2, .val = 2, .flags = RATE_IN_24XX }, - { .div = 3, .val = 3, .flags = RATE_IN_24XX }, - { .div = 4, .val = 4, .flags = RATE_IN_24XX }, - { .div = 6, .val = 6, .flags = RATE_IN_242X }, - { .div = 8, .val = 8, .flags = RATE_IN_242X }, - { .div = 0 } -}; - -static const struct clksel ssi_ssr_sst_fck_clksel[] = { - { .parent = &core_ck, .rates = ssi_ssr_sst_fck_core_rates }, - { .parent = NULL } -}; - -static struct clk ssi_ssr_sst_fck = { - .name = "ssi_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_ck, - .clkdm_name = "core_l3_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), - .enable_bit = OMAP24XX_EN_SSI_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), - .clksel_mask = OMAP24XX_CLKSEL_SSI_MASK, - .clksel = ssi_ssr_sst_fck_clksel, - .recalc = &omap2_clksel_recalc, -}; - -/* - * Presumably this is the same as SSI_ICLK. - * TRM contradicts itself on what clockdomain SSI_ICLK is in - */ -static struct clk ssi_l4_ick = { - .name = "ssi_l4_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), - .enable_bit = OMAP24XX_EN_SSI_SHIFT, - .recalc = &followparent_recalc, -}; - - -/* - * GFX clock domain - * Clocks: - * GFX_FCLK, GFX_ICLK - * GFX_CG1(2d), GFX_CG2(3d) - * - * GFX_FCLK runs from L3, and is divided by (1,2,3,4) - * The 2d and 3d clocks run at a hardware determined - * divided value of fclk. - * - */ - -/* This clksel struct is shared between gfx_3d_fck and gfx_2d_fck */ -static const struct clksel gfx_fck_clksel[] = { - { .parent = &core_l3_ck, .rates = gfx_l3_rates }, - { .parent = NULL }, -}; - -static struct clk gfx_3d_fck = { - .name = "gfx_3d_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_l3_ck, - .clkdm_name = "gfx_clkdm", - .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN), - .enable_bit = OMAP24XX_EN_3D_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL), - .clksel_mask = OMAP_CLKSEL_GFX_MASK, - .clksel = gfx_fck_clksel, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate -}; - -static struct clk gfx_2d_fck = { - .name = "gfx_2d_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_l3_ck, - .clkdm_name = "gfx_clkdm", - .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN), - .enable_bit = OMAP24XX_EN_2D_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL), - .clksel_mask = OMAP_CLKSEL_GFX_MASK, - .clksel = gfx_fck_clksel, - .recalc = &omap2_clksel_recalc, -}; - -/* This interface clock does not have a CM_AUTOIDLE bit */ -static struct clk gfx_ick = { - .name = "gfx_ick", /* From l3 */ - .ops = &clkops_omap2_dflt_wait, - .parent = &core_l3_ck, - .clkdm_name = "gfx_clkdm", - .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN), - .enable_bit = OMAP_EN_GFX_SHIFT, - .recalc = &followparent_recalc, -}; - -/* - * DSS clock domain - * CLOCKs: - * DSS_L4_ICLK, DSS_L3_ICLK, - * DSS_CLK1, DSS_CLK2, DSS_54MHz_CLK - * - * DSS is both initiator and target. - */ -/* XXX Add RATE_NOT_VALIDATED */ - -static const struct clksel_rate dss1_fck_sys_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel_rate dss1_fck_core_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 2, .val = 2, .flags = RATE_IN_24XX }, - { .div = 3, .val = 3, .flags = RATE_IN_24XX }, - { .div = 4, .val = 4, .flags = RATE_IN_24XX }, - { .div = 5, .val = 5, .flags = RATE_IN_24XX }, - { .div = 6, .val = 6, .flags = RATE_IN_24XX }, - { .div = 8, .val = 8, .flags = RATE_IN_24XX }, - { .div = 9, .val = 9, .flags = RATE_IN_24XX }, - { .div = 12, .val = 12, .flags = RATE_IN_24XX }, - { .div = 16, .val = 16, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel dss1_fck_clksel[] = { - { .parent = &sys_ck, .rates = dss1_fck_sys_rates }, - { .parent = &core_ck, .rates = dss1_fck_core_rates }, - { .parent = NULL }, -}; - -static struct clk dss_ick = { /* Enables both L3,L4 ICLK's */ - .name = "dss_ick", - .ops = &clkops_omap2_iclk_dflt, - .parent = &l4_ck, /* really both l3 and l4 */ - .clkdm_name = "dss_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_DSS1_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk dss1_fck = { - .name = "dss1_fck", - .ops = &clkops_omap2_dflt, - .parent = &core_ck, /* Core or sys */ - .clkdm_name = "dss_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_DSS1_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), - .clksel_mask = OMAP24XX_CLKSEL_DSS1_MASK, - .clksel = dss1_fck_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static const struct clksel_rate dss2_fck_sys_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel_rate dss2_fck_48m_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel dss2_fck_clksel[] = { - { .parent = &sys_ck, .rates = dss2_fck_sys_rates }, - { .parent = &func_48m_ck, .rates = dss2_fck_48m_rates }, - { .parent = NULL } -}; - -static struct clk dss2_fck = { /* Alt clk used in power management */ - .name = "dss2_fck", - .ops = &clkops_omap2_dflt, - .parent = &sys_ck, /* fixed at sys_ck or 48MHz */ - .clkdm_name = "dss_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_DSS2_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), - .clksel_mask = OMAP24XX_CLKSEL_DSS2_MASK, - .clksel = dss2_fck_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk dss_54m_fck = { /* Alt clk used in power management */ - .name = "dss_54m_fck", /* 54m tv clk */ - .ops = &clkops_omap2_dflt_wait, - .parent = &func_54m_ck, - .clkdm_name = "dss_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_TV_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk wu_l4_ick = { - .name = "wu_l4_ick", - .ops = &clkops_null, - .parent = &sys_ck, - .clkdm_name = "wkup_clkdm", - .recalc = &followparent_recalc, -}; - -/* - * CORE power domain ICLK & FCLK defines. - * Many of the these can have more than one possible parent. Entries - * here will likely have an L4 interface parent, and may have multiple - * functional clock parents. - */ -static const struct clksel_rate gpt_alt_rates[] = { - { .div = 1, .val = 2, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel omap24xx_gpt_clksel[] = { - { .parent = &func_32k_ck, .rates = gpt_32k_rates }, - { .parent = &sys_ck, .rates = gpt_sys_rates }, - { .parent = &alt_ck, .rates = gpt_alt_rates }, - { .parent = NULL }, -}; - -static struct clk gpt1_ick = { - .name = "gpt1_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &wu_l4_ick, - .clkdm_name = "wkup_clkdm", - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), - .enable_bit = OMAP24XX_EN_GPT1_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpt1_fck = { - .name = "gpt1_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), - .enable_bit = OMAP24XX_EN_GPT1_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL1), - .clksel_mask = OMAP24XX_CLKSEL_GPT1_MASK, - .clksel = omap24xx_gpt_clksel, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate -}; - -static struct clk gpt2_ick = { - .name = "gpt2_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_GPT2_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpt2_fck = { - .name = "gpt2_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_GPT2_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), - .clksel_mask = OMAP24XX_CLKSEL_GPT2_MASK, - .clksel = omap24xx_gpt_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt3_ick = { - .name = "gpt3_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_GPT3_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpt3_fck = { - .name = "gpt3_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_GPT3_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), - .clksel_mask = OMAP24XX_CLKSEL_GPT3_MASK, - .clksel = omap24xx_gpt_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt4_ick = { - .name = "gpt4_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_GPT4_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpt4_fck = { - .name = "gpt4_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_GPT4_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), - .clksel_mask = OMAP24XX_CLKSEL_GPT4_MASK, - .clksel = omap24xx_gpt_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt5_ick = { - .name = "gpt5_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_GPT5_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpt5_fck = { - .name = "gpt5_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_GPT5_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), - .clksel_mask = OMAP24XX_CLKSEL_GPT5_MASK, - .clksel = omap24xx_gpt_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt6_ick = { - .name = "gpt6_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_GPT6_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpt6_fck = { - .name = "gpt6_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_GPT6_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), - .clksel_mask = OMAP24XX_CLKSEL_GPT6_MASK, - .clksel = omap24xx_gpt_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt7_ick = { - .name = "gpt7_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_GPT7_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpt7_fck = { - .name = "gpt7_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_GPT7_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), - .clksel_mask = OMAP24XX_CLKSEL_GPT7_MASK, - .clksel = omap24xx_gpt_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt8_ick = { - .name = "gpt8_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_GPT8_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpt8_fck = { - .name = "gpt8_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_GPT8_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), - .clksel_mask = OMAP24XX_CLKSEL_GPT8_MASK, - .clksel = omap24xx_gpt_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt9_ick = { - .name = "gpt9_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_GPT9_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpt9_fck = { - .name = "gpt9_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_GPT9_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), - .clksel_mask = OMAP24XX_CLKSEL_GPT9_MASK, - .clksel = omap24xx_gpt_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt10_ick = { - .name = "gpt10_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_GPT10_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpt10_fck = { - .name = "gpt10_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_GPT10_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), - .clksel_mask = OMAP24XX_CLKSEL_GPT10_MASK, - .clksel = omap24xx_gpt_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt11_ick = { - .name = "gpt11_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_GPT11_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpt11_fck = { - .name = "gpt11_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_GPT11_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), - .clksel_mask = OMAP24XX_CLKSEL_GPT11_MASK, - .clksel = omap24xx_gpt_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt12_ick = { - .name = "gpt12_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_GPT12_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpt12_fck = { - .name = "gpt12_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &secure_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_GPT12_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), - .clksel_mask = OMAP24XX_CLKSEL_GPT12_MASK, - .clksel = omap24xx_gpt_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk mcbsp1_ick = { - .name = "mcbsp1_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_MCBSP1_SHIFT, - .recalc = &followparent_recalc, -}; - -static const struct clksel_rate common_mcbsp_96m_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel_rate common_mcbsp_mcbsp_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel mcbsp_fck_clksel[] = { - { .parent = &func_96m_ck, .rates = common_mcbsp_96m_rates }, - { .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates }, - { .parent = NULL } -}; - -static struct clk mcbsp1_fck = { - .name = "mcbsp1_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_96m_ck, - .init = &omap2_init_clksel_parent, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_MCBSP1_SHIFT, - .clksel_reg = OMAP242X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0), - .clksel_mask = OMAP2_MCBSP1_CLKS_MASK, - .clksel = mcbsp_fck_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk mcbsp2_ick = { - .name = "mcbsp2_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_MCBSP2_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mcbsp2_fck = { - .name = "mcbsp2_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_96m_ck, - .init = &omap2_init_clksel_parent, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_MCBSP2_SHIFT, - .clksel_reg = OMAP242X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0), - .clksel_mask = OMAP2_MCBSP2_CLKS_MASK, - .clksel = mcbsp_fck_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk mcspi1_ick = { - .name = "mcspi1_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_MCSPI1_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mcspi1_fck = { - .name = "mcspi1_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_48m_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_MCSPI1_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mcspi2_ick = { - .name = "mcspi2_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_MCSPI2_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mcspi2_fck = { - .name = "mcspi2_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_48m_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_MCSPI2_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk uart1_ick = { - .name = "uart1_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_UART1_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk uart1_fck = { - .name = "uart1_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_48m_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_UART1_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk uart2_ick = { - .name = "uart2_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_UART2_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk uart2_fck = { - .name = "uart2_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_48m_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_UART2_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk uart3_ick = { - .name = "uart3_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), - .enable_bit = OMAP24XX_EN_UART3_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk uart3_fck = { - .name = "uart3_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_48m_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), - .enable_bit = OMAP24XX_EN_UART3_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpios_ick = { - .name = "gpios_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &wu_l4_ick, - .clkdm_name = "wkup_clkdm", - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), - .enable_bit = OMAP24XX_EN_GPIOS_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpios_fck = { - .name = "gpios_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "wkup_clkdm", - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), - .enable_bit = OMAP24XX_EN_GPIOS_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mpu_wdt_ick = { - .name = "mpu_wdt_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &wu_l4_ick, - .clkdm_name = "wkup_clkdm", - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), - .enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mpu_wdt_fck = { - .name = "mpu_wdt_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "wkup_clkdm", - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), - .enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk sync_32k_ick = { - .name = "sync_32k_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &wu_l4_ick, - .clkdm_name = "wkup_clkdm", - .flags = ENABLE_ON_INIT, - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), - .enable_bit = OMAP24XX_EN_32KSYNC_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk wdt1_ick = { - .name = "wdt1_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &wu_l4_ick, - .clkdm_name = "wkup_clkdm", - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), - .enable_bit = OMAP24XX_EN_WDT1_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk omapctrl_ick = { - .name = "omapctrl_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &wu_l4_ick, - .clkdm_name = "wkup_clkdm", - .flags = ENABLE_ON_INIT, - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), - .enable_bit = OMAP24XX_EN_OMAPCTRL_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk cam_ick = { - .name = "cam_ick", - .ops = &clkops_omap2_iclk_dflt, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_CAM_SHIFT, - .recalc = &followparent_recalc, -}; - -/* - * cam_fck controls both CAM_MCLK and CAM_FCLK. It should probably be - * split into two separate clocks, since the parent clocks are different - * and the clockdomains are also different. - */ -static struct clk cam_fck = { - .name = "cam_fck", - .ops = &clkops_omap2_dflt, - .parent = &func_96m_ck, - .clkdm_name = "core_l3_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_CAM_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mailboxes_ick = { - .name = "mailboxes_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_MAILBOXES_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk wdt4_ick = { - .name = "wdt4_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_WDT4_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk wdt4_fck = { - .name = "wdt4_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_WDT4_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk wdt3_ick = { - .name = "wdt3_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP2420_EN_WDT3_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk wdt3_fck = { - .name = "wdt3_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP2420_EN_WDT3_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mspro_ick = { - .name = "mspro_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_MSPRO_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mspro_fck = { - .name = "mspro_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_96m_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_MSPRO_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mmc_ick = { - .name = "mmc_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP2420_EN_MMC_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mmc_fck = { - .name = "mmc_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_96m_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP2420_EN_MMC_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk fac_ick = { - .name = "fac_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_FAC_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk fac_fck = { - .name = "fac_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_12m_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_FAC_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk eac_ick = { - .name = "eac_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP2420_EN_EAC_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk eac_fck = { - .name = "eac_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_96m_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP2420_EN_EAC_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk hdq_ick = { - .name = "hdq_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_HDQ_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk hdq_fck = { - .name = "hdq_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_12m_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_HDQ_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk i2c2_ick = { - .name = "i2c2_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP2420_EN_I2C2_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk i2c2_fck = { - .name = "i2c2_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_12m_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP2420_EN_I2C2_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk i2c1_ick = { - .name = "i2c1_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP2420_EN_I2C1_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk i2c1_fck = { - .name = "i2c1_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_12m_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP2420_EN_I2C1_SHIFT, - .recalc = &followparent_recalc, -}; - -/* - * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE - * accesses derived from this data. - */ -static struct clk gpmc_fck = { - .name = "gpmc_fck", - .ops = &clkops_omap2_iclk_idle_only, - .parent = &core_l3_ck, - .flags = ENABLE_ON_INIT, - .clkdm_name = "core_l3_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), - .enable_bit = OMAP24XX_AUTO_GPMC_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk sdma_fck = { - .name = "sdma_fck", - .ops = &clkops_null, /* RMK: missing? */ - .parent = &core_l3_ck, - .clkdm_name = "core_l3_clkdm", - .recalc = &followparent_recalc, -}; - -/* - * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE - * accesses derived from this data. - */ -static struct clk sdma_ick = { - .name = "sdma_ick", - .ops = &clkops_omap2_iclk_idle_only, - .parent = &core_l3_ck, - .clkdm_name = "core_l3_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), - .enable_bit = OMAP24XX_AUTO_SDMA_SHIFT, - .recalc = &followparent_recalc, -}; - -/* - * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE - * accesses derived from this data. - */ -static struct clk sdrc_ick = { - .name = "sdrc_ick", - .ops = &clkops_omap2_iclk_idle_only, - .parent = &core_l3_ck, - .flags = ENABLE_ON_INIT, - .clkdm_name = "core_l3_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), - .enable_bit = OMAP24XX_AUTO_SDRC_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk vlynq_ick = { - .name = "vlynq_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l3_ck, - .clkdm_name = "core_l3_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP2420_EN_VLYNQ_SHIFT, - .recalc = &followparent_recalc, -}; - -static const struct clksel_rate vlynq_fck_96m_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_242X }, - { .div = 0 } -}; - -static const struct clksel_rate vlynq_fck_core_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_242X }, - { .div = 2, .val = 2, .flags = RATE_IN_242X }, - { .div = 3, .val = 3, .flags = RATE_IN_242X }, - { .div = 4, .val = 4, .flags = RATE_IN_242X }, - { .div = 6, .val = 6, .flags = RATE_IN_242X }, - { .div = 8, .val = 8, .flags = RATE_IN_242X }, - { .div = 9, .val = 9, .flags = RATE_IN_242X }, - { .div = 12, .val = 12, .flags = RATE_IN_242X }, - { .div = 16, .val = 16, .flags = RATE_IN_242X }, - { .div = 18, .val = 18, .flags = RATE_IN_242X }, - { .div = 0 } -}; - -static const struct clksel vlynq_fck_clksel[] = { - { .parent = &func_96m_ck, .rates = vlynq_fck_96m_rates }, - { .parent = &core_ck, .rates = vlynq_fck_core_rates }, - { .parent = NULL } -}; - -static struct clk vlynq_fck = { - .name = "vlynq_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_96m_ck, - .clkdm_name = "core_l3_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP2420_EN_VLYNQ_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), - .clksel_mask = OMAP2420_CLKSEL_VLYNQ_MASK, - .clksel = vlynq_fck_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk des_ick = { - .name = "des_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), - .enable_bit = OMAP24XX_EN_DES_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk sha_ick = { - .name = "sha_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), - .enable_bit = OMAP24XX_EN_SHA_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk rng_ick = { - .name = "rng_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), - .enable_bit = OMAP24XX_EN_RNG_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk aes_ick = { - .name = "aes_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), - .enable_bit = OMAP24XX_EN_AES_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk pka_ick = { - .name = "pka_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), - .enable_bit = OMAP24XX_EN_PKA_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk usb_fck = { - .name = "usb_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_48m_ck, - .clkdm_name = "core_l3_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), - .enable_bit = OMAP24XX_EN_USB_SHIFT, - .recalc = &followparent_recalc, -}; - -/* - * This clock is a composite clock which does entire set changes then - * forces a rebalance. It keys on the MPU speed, but it really could - * be any key speed part of a set in the rate table. - * - * to really change a set, you need memory table sets which get changed - * in sram, pre-notifiers & post notifiers, changing the top set, without - * having low level display recalc's won't work... this is why dpm notifiers - * work, isr's off, walk a list of clocks already _off_ and not messing with - * the bus. - * - * This clock should have no parent. It embodies the entire upper level - * active set. A parent will mess up some of the init also. - */ -static struct clk virt_prcm_set = { - .name = "virt_prcm_set", - .ops = &clkops_null, - .parent = &mpu_ck, /* Indexed by mpu speed, no parent */ - .recalc = &omap2_table_mpu_recalc, /* sets are keyed on mpu rate */ - .set_rate = &omap2_select_table_rate, - .round_rate = &omap2_round_to_table_rate, -}; - - -/* - * clkdev integration - */ - -static struct omap_clk omap2420_clks[] = { - /* external root sources */ - CLK(NULL, "func_32k_ck", &func_32k_ck, CK_242X), - CLK(NULL, "secure_32k_ck", &secure_32k_ck, CK_242X), - CLK(NULL, "osc_ck", &osc_ck, CK_242X), - CLK(NULL, "sys_ck", &sys_ck, CK_242X), - CLK(NULL, "alt_ck", &alt_ck, CK_242X), - CLK(NULL, "mcbsp_clks", &mcbsp_clks, CK_242X), - /* internal analog sources */ - CLK(NULL, "dpll_ck", &dpll_ck, CK_242X), - CLK(NULL, "apll96_ck", &apll96_ck, CK_242X), - CLK(NULL, "apll54_ck", &apll54_ck, CK_242X), - /* internal prcm root sources */ - CLK(NULL, "func_54m_ck", &func_54m_ck, CK_242X), - CLK(NULL, "core_ck", &core_ck, CK_242X), - CLK(NULL, "func_96m_ck", &func_96m_ck, CK_242X), - CLK(NULL, "func_48m_ck", &func_48m_ck, CK_242X), - CLK(NULL, "func_12m_ck", &func_12m_ck, CK_242X), - CLK(NULL, "ck_wdt1_osc", &wdt1_osc_ck, CK_242X), - CLK(NULL, "sys_clkout_src", &sys_clkout_src, CK_242X), - CLK(NULL, "sys_clkout", &sys_clkout, CK_242X), - CLK(NULL, "sys_clkout2_src", &sys_clkout2_src, CK_242X), - CLK(NULL, "sys_clkout2", &sys_clkout2, CK_242X), - CLK(NULL, "emul_ck", &emul_ck, CK_242X), - /* mpu domain clocks */ - CLK(NULL, "mpu_ck", &mpu_ck, CK_242X), - /* dsp domain clocks */ - CLK(NULL, "dsp_fck", &dsp_fck, CK_242X), - CLK(NULL, "dsp_ick", &dsp_ick, CK_242X), - CLK(NULL, "iva1_ifck", &iva1_ifck, CK_242X), - CLK(NULL, "iva1_mpu_int_ifck", &iva1_mpu_int_ifck, CK_242X), - /* GFX domain clocks */ - CLK(NULL, "gfx_3d_fck", &gfx_3d_fck, CK_242X), - CLK(NULL, "gfx_2d_fck", &gfx_2d_fck, CK_242X), - CLK(NULL, "gfx_ick", &gfx_ick, CK_242X), - /* DSS domain clocks */ - CLK("omapdss_dss", "ick", &dss_ick, CK_242X), - CLK(NULL, "dss_ick", &dss_ick, CK_242X), - CLK(NULL, "dss1_fck", &dss1_fck, CK_242X), - CLK(NULL, "dss2_fck", &dss2_fck, CK_242X), - CLK(NULL, "dss_54m_fck", &dss_54m_fck, CK_242X), - /* L3 domain clocks */ - CLK(NULL, "core_l3_ck", &core_l3_ck, CK_242X), - CLK(NULL, "ssi_fck", &ssi_ssr_sst_fck, CK_242X), - CLK(NULL, "usb_l4_ick", &usb_l4_ick, CK_242X), - /* L4 domain clocks */ - CLK(NULL, "l4_ck", &l4_ck, CK_242X), - CLK(NULL, "ssi_l4_ick", &ssi_l4_ick, CK_242X), - CLK(NULL, "wu_l4_ick", &wu_l4_ick, CK_242X), - /* virtual meta-group clock */ - CLK(NULL, "virt_prcm_set", &virt_prcm_set, CK_242X), - /* general l4 interface ck, multi-parent functional clk */ - CLK(NULL, "gpt1_ick", &gpt1_ick, CK_242X), - CLK(NULL, "gpt1_fck", &gpt1_fck, CK_242X), - CLK(NULL, "gpt2_ick", &gpt2_ick, CK_242X), - CLK(NULL, "gpt2_fck", &gpt2_fck, CK_242X), - CLK(NULL, "gpt3_ick", &gpt3_ick, CK_242X), - CLK(NULL, "gpt3_fck", &gpt3_fck, CK_242X), - CLK(NULL, "gpt4_ick", &gpt4_ick, CK_242X), - CLK(NULL, "gpt4_fck", &gpt4_fck, CK_242X), - CLK(NULL, "gpt5_ick", &gpt5_ick, CK_242X), - CLK(NULL, "gpt5_fck", &gpt5_fck, CK_242X), - CLK(NULL, "gpt6_ick", &gpt6_ick, CK_242X), - CLK(NULL, "gpt6_fck", &gpt6_fck, CK_242X), - CLK(NULL, "gpt7_ick", &gpt7_ick, CK_242X), - CLK(NULL, "gpt7_fck", &gpt7_fck, CK_242X), - CLK(NULL, "gpt8_ick", &gpt8_ick, CK_242X), - CLK(NULL, "gpt8_fck", &gpt8_fck, CK_242X), - CLK(NULL, "gpt9_ick", &gpt9_ick, CK_242X), - CLK(NULL, "gpt9_fck", &gpt9_fck, CK_242X), - CLK(NULL, "gpt10_ick", &gpt10_ick, CK_242X), - CLK(NULL, "gpt10_fck", &gpt10_fck, CK_242X), - CLK(NULL, "gpt11_ick", &gpt11_ick, CK_242X), - CLK(NULL, "gpt11_fck", &gpt11_fck, CK_242X), - CLK(NULL, "gpt12_ick", &gpt12_ick, CK_242X), - CLK(NULL, "gpt12_fck", &gpt12_fck, CK_242X), - CLK("omap-mcbsp.1", "ick", &mcbsp1_ick, CK_242X), - CLK(NULL, "mcbsp1_ick", &mcbsp1_ick, CK_242X), - CLK(NULL, "mcbsp1_fck", &mcbsp1_fck, CK_242X), - CLK("omap-mcbsp.2", "ick", &mcbsp2_ick, CK_242X), - CLK(NULL, "mcbsp2_ick", &mcbsp2_ick, CK_242X), - CLK(NULL, "mcbsp2_fck", &mcbsp2_fck, CK_242X), - CLK("omap2_mcspi.1", "ick", &mcspi1_ick, CK_242X), - CLK(NULL, "mcspi1_ick", &mcspi1_ick, CK_242X), - CLK(NULL, "mcspi1_fck", &mcspi1_fck, CK_242X), - CLK("omap2_mcspi.2", "ick", &mcspi2_ick, CK_242X), - CLK(NULL, "mcspi2_ick", &mcspi2_ick, CK_242X), - CLK(NULL, "mcspi2_fck", &mcspi2_fck, CK_242X), - CLK(NULL, "uart1_ick", &uart1_ick, CK_242X), - CLK(NULL, "uart1_fck", &uart1_fck, CK_242X), - CLK(NULL, "uart2_ick", &uart2_ick, CK_242X), - CLK(NULL, "uart2_fck", &uart2_fck, CK_242X), - CLK(NULL, "uart3_ick", &uart3_ick, CK_242X), - CLK(NULL, "uart3_fck", &uart3_fck, CK_242X), - CLK(NULL, "gpios_ick", &gpios_ick, CK_242X), - CLK(NULL, "gpios_fck", &gpios_fck, CK_242X), - CLK("omap_wdt", "ick", &mpu_wdt_ick, CK_242X), - CLK(NULL, "mpu_wdt_ick", &mpu_wdt_ick, CK_242X), - CLK(NULL, "mpu_wdt_fck", &mpu_wdt_fck, CK_242X), - CLK(NULL, "sync_32k_ick", &sync_32k_ick, CK_242X), - CLK(NULL, "wdt1_ick", &wdt1_ick, CK_242X), - CLK(NULL, "omapctrl_ick", &omapctrl_ick, CK_242X), - CLK("omap24xxcam", "fck", &cam_fck, CK_242X), - CLK(NULL, "cam_fck", &cam_fck, CK_242X), - CLK("omap24xxcam", "ick", &cam_ick, CK_242X), - CLK(NULL, "cam_ick", &cam_ick, CK_242X), - CLK(NULL, "mailboxes_ick", &mailboxes_ick, CK_242X), - CLK(NULL, "wdt4_ick", &wdt4_ick, CK_242X), - CLK(NULL, "wdt4_fck", &wdt4_fck, CK_242X), - CLK(NULL, "wdt3_ick", &wdt3_ick, CK_242X), - CLK(NULL, "wdt3_fck", &wdt3_fck, CK_242X), - CLK(NULL, "mspro_ick", &mspro_ick, CK_242X), - CLK(NULL, "mspro_fck", &mspro_fck, CK_242X), - CLK("mmci-omap.0", "ick", &mmc_ick, CK_242X), - CLK(NULL, "mmc_ick", &mmc_ick, CK_242X), - CLK("mmci-omap.0", "fck", &mmc_fck, CK_242X), - CLK(NULL, "mmc_fck", &mmc_fck, CK_242X), - CLK(NULL, "fac_ick", &fac_ick, CK_242X), - CLK(NULL, "fac_fck", &fac_fck, CK_242X), - CLK(NULL, "eac_ick", &eac_ick, CK_242X), - CLK(NULL, "eac_fck", &eac_fck, CK_242X), - CLK("omap_hdq.0", "ick", &hdq_ick, CK_242X), - CLK(NULL, "hdq_ick", &hdq_ick, CK_242X), - CLK("omap_hdq.0", "fck", &hdq_fck, CK_242X), - CLK(NULL, "hdq_fck", &hdq_fck, CK_242X), - CLK("omap_i2c.1", "ick", &i2c1_ick, CK_242X), - CLK(NULL, "i2c1_ick", &i2c1_ick, CK_242X), - CLK(NULL, "i2c1_fck", &i2c1_fck, CK_242X), - CLK("omap_i2c.2", "ick", &i2c2_ick, CK_242X), - CLK(NULL, "i2c2_ick", &i2c2_ick, CK_242X), - CLK(NULL, "i2c2_fck", &i2c2_fck, CK_242X), - CLK(NULL, "gpmc_fck", &gpmc_fck, CK_242X), - CLK(NULL, "sdma_fck", &sdma_fck, CK_242X), - CLK(NULL, "sdma_ick", &sdma_ick, CK_242X), - CLK(NULL, "sdrc_ick", &sdrc_ick, CK_242X), - CLK(NULL, "vlynq_ick", &vlynq_ick, CK_242X), - CLK(NULL, "vlynq_fck", &vlynq_fck, CK_242X), - CLK(NULL, "des_ick", &des_ick, CK_242X), - CLK("omap-sham", "ick", &sha_ick, CK_242X), - CLK(NULL, "sha_ick", &sha_ick, CK_242X), - CLK("omap_rng", "ick", &rng_ick, CK_242X), - CLK(NULL, "rng_ick", &rng_ick, CK_242X), - CLK("omap-aes", "ick", &aes_ick, CK_242X), - CLK(NULL, "aes_ick", &aes_ick, CK_242X), - CLK(NULL, "pka_ick", &pka_ick, CK_242X), - CLK(NULL, "usb_fck", &usb_fck, CK_242X), - CLK("musb-hdrc", "fck", &osc_ck, CK_242X), - CLK(NULL, "timer_32k_ck", &func_32k_ck, CK_242X), - CLK(NULL, "timer_sys_ck", &sys_ck, CK_242X), - CLK(NULL, "timer_ext_ck", &alt_ck, CK_242X), - CLK(NULL, "cpufreq_ck", &virt_prcm_set, CK_242X), -}; - -/* - * init code - */ - -int __init omap2420_clk_init(void) -{ - const struct prcm_config *prcm; - struct omap_clk *c; - u32 clkrate; - - prcm_clksrc_ctrl = OMAP2420_PRCM_CLKSRC_CTRL; - cm_idlest_pll = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST); - cpu_mask = RATE_IN_242X; - rate_table = omap2420_rate_table; - - for (c = omap2420_clks; c < omap2420_clks + ARRAY_SIZE(omap2420_clks); - c++) - clk_preinit(c->lk.clk); - - osc_ck.rate = omap2_osc_clk_recalc(&osc_ck); - propagate_rate(&osc_ck); - sys_ck.rate = omap2xxx_sys_clk_recalc(&sys_ck); - propagate_rate(&sys_ck); - - for (c = omap2420_clks; c < omap2420_clks + ARRAY_SIZE(omap2420_clks); - c++) { - clkdev_add(&c->lk); - clk_register(c->lk.clk); - omap2_init_clk_clkdm(c->lk.clk); - } - - /* Disable autoidle on all clocks; let the PM code enable it later */ - omap_clk_disable_autoidle_all(); - - /* Check the MPU rate set by bootloader */ - clkrate = omap2xxx_clk_get_core_rate(&dpll_ck); - for (prcm = rate_table; prcm->mpu_speed; prcm++) { - if (!(prcm->flags & cpu_mask)) - continue; - if (prcm->xtal_speed != sys_ck.rate) - continue; - if (prcm->dpll_speed <= clkrate) - break; - } - curr_prcm_set = prcm; - - recalculate_root_clocks(); - - pr_info("Clocking rate (Crystal/DPLL/MPU): %ld.%01ld/%ld/%ld MHz\n", - (sys_ck.rate / 1000000), (sys_ck.rate / 100000) % 10, - (dpll_ck.rate / 1000000), (mpu_ck.rate / 1000000)) ; - - /* - * Only enable those clocks we will need, let the drivers - * enable other clocks as necessary - */ - clk_enable_init_clocks(); - - /* Avoid sleeping sleeping during omap2_clk_prepare_for_reboot() */ - vclk = clk_get(NULL, "virt_prcm_set"); - sclk = clk_get(NULL, "sys_ck"); - dclk = clk_get(NULL, "dpll_ck"); - - return 0; -} - diff --git a/arch/arm/mach-omap2/clock2430.c b/arch/arm/mach-omap2/clock2430.c index 850f83e..cef0c8d 100644 --- a/arch/arm/mach-omap2/clock2430.c +++ b/arch/arm/mach-omap2/clock2430.c @@ -25,7 +25,7 @@ #include "iomap.h" #include "clock.h" #include "clock2xxx.h" -#include "cm2xxx_3xxx.h" +#include "cm2xxx.h" #include "cm-regbits-24xx.h" /** @@ -40,7 +40,7 @@ * passes back the correct CM_IDLEST register address for I2CHS * modules. No return value. */ -static void omap2430_clk_i2chs_find_idlest(struct clk *clk, +static void omap2430_clk_i2chs_find_idlest(struct clk_hw_omap *clk, void __iomem **idlest_reg, u8 *idlest_bit, u8 *idlest_val) @@ -51,9 +51,7 @@ static void omap2430_clk_i2chs_find_idlest(struct clk *clk, } /* 2430 I2CHS has non-standard IDLEST register */ -const struct clkops clkops_omap2430_i2chs_wait = { - .enable = omap2_dflt_clk_enable, - .disable = omap2_dflt_clk_disable, +const struct clk_hw_omap_ops clkhwops_omap2430_i2chs_wait = { .find_idlest = omap2430_clk_i2chs_find_idlest, - .find_companion = omap2_clk_dflt_find_companion, + .find_companion = omap2_clk_dflt_find_companion, }; diff --git a/arch/arm/mach-omap2/clock2430_data.c b/arch/arm/mach-omap2/clock2430_data.c deleted file mode 100644 index cab8e9c..0000000 --- a/arch/arm/mach-omap2/clock2430_data.c +++ /dev/null @@ -1,2085 +0,0 @@ -/* - * OMAP2430 clock data - * - * Copyright (C) 2005-2009 Texas Instruments, Inc. - * Copyright (C) 2004-2011 Nokia Corporation - * - * Contacts: - * Richard Woodruff <r-woodruff2@ti.com> - * Paul Walmsley - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/kernel.h> -#include <linux/clk.h> -#include <linux/list.h> - -#include "soc.h" -#include "iomap.h" -#include "clock.h" -#include "clock2xxx.h" -#include "opp2xxx.h" -#include "cm2xxx_3xxx.h" -#include "prm2xxx_3xxx.h" -#include "prm-regbits-24xx.h" -#include "cm-regbits-24xx.h" -#include "sdrc.h" -#include "control.h" - -#define OMAP_CM_REGADDR OMAP2430_CM_REGADDR - -/* - * 2430 clock tree. - * - * NOTE:In many cases here we are assigning a 'default' parent. In - * many cases the parent is selectable. The set parent calls will - * also switch sources. - * - * Several sources are given initial rates which may be wrong, this will - * be fixed up in the init func. - * - * Things are broadly separated below by clock domains. It is - * noteworthy that most peripherals have dependencies on multiple clock - * domains. Many get their interface clocks from the L4 domain, but get - * functional clocks from fixed sources or other core domain derived - * clocks. - */ - -/* Base external input clocks */ -static struct clk func_32k_ck = { - .name = "func_32k_ck", - .ops = &clkops_null, - .rate = 32768, - .clkdm_name = "wkup_clkdm", -}; - -static struct clk secure_32k_ck = { - .name = "secure_32k_ck", - .ops = &clkops_null, - .rate = 32768, - .clkdm_name = "wkup_clkdm", -}; - -/* Typical 12/13MHz in standalone mode, will be 26Mhz in chassis mode */ -static struct clk osc_ck = { /* (*12, *13, 19.2, *26, 38.4)MHz */ - .name = "osc_ck", - .ops = &clkops_oscck, - .clkdm_name = "wkup_clkdm", - .recalc = &omap2_osc_clk_recalc, -}; - -/* Without modem likely 12MHz, with modem likely 13MHz */ -static struct clk sys_ck = { /* (*12, *13, 19.2, 26, 38.4)MHz */ - .name = "sys_ck", /* ~ ref_clk also */ - .ops = &clkops_null, - .parent = &osc_ck, - .clkdm_name = "wkup_clkdm", - .recalc = &omap2xxx_sys_clk_recalc, -}; - -static struct clk alt_ck = { /* Typical 54M or 48M, may not exist */ - .name = "alt_ck", - .ops = &clkops_null, - .rate = 54000000, - .clkdm_name = "wkup_clkdm", -}; - -/* Optional external clock input for McBSP CLKS */ -static struct clk mcbsp_clks = { - .name = "mcbsp_clks", - .ops = &clkops_null, -}; - -/* - * Analog domain root source clocks - */ - -/* dpll_ck, is broken out in to special cases through clksel */ -/* REVISIT: Rate changes on dpll_ck trigger a full set change. ... - * deal with this - */ - -static struct dpll_data dpll_dd = { - .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), - .mult_mask = OMAP24XX_DPLL_MULT_MASK, - .div1_mask = OMAP24XX_DPLL_DIV_MASK, - .clk_bypass = &sys_ck, - .clk_ref = &sys_ck, - .control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), - .enable_mask = OMAP24XX_EN_DPLL_MASK, - .max_multiplier = 1023, - .min_divider = 1, - .max_divider = 16, -}; - -/* - * XXX Cannot add round_rate here yet, as this is still a composite clock, - * not just a DPLL - */ -static struct clk dpll_ck = { - .name = "dpll_ck", - .ops = &clkops_omap2xxx_dpll_ops, - .parent = &sys_ck, /* Can be func_32k also */ - .dpll_data = &dpll_dd, - .clkdm_name = "wkup_clkdm", - .recalc = &omap2_dpllcore_recalc, - .set_rate = &omap2_reprogram_dpllcore, -}; - -static struct clk apll96_ck = { - .name = "apll96_ck", - .ops = &clkops_apll96, - .parent = &sys_ck, - .rate = 96000000, - .flags = ENABLE_ON_INIT, - .clkdm_name = "wkup_clkdm", - .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), - .enable_bit = OMAP24XX_EN_96M_PLL_SHIFT, -}; - -static struct clk apll54_ck = { - .name = "apll54_ck", - .ops = &clkops_apll54, - .parent = &sys_ck, - .rate = 54000000, - .flags = ENABLE_ON_INIT, - .clkdm_name = "wkup_clkdm", - .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), - .enable_bit = OMAP24XX_EN_54M_PLL_SHIFT, -}; - -/* - * PRCM digital base sources - */ - -/* func_54m_ck */ - -static const struct clksel_rate func_54m_apll54_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_24XX }, - { .div = 0 }, -}; - -static const struct clksel_rate func_54m_alt_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 0 }, -}; - -static const struct clksel func_54m_clksel[] = { - { .parent = &apll54_ck, .rates = func_54m_apll54_rates, }, - { .parent = &alt_ck, .rates = func_54m_alt_rates, }, - { .parent = NULL }, -}; - -static struct clk func_54m_ck = { - .name = "func_54m_ck", - .ops = &clkops_null, - .parent = &apll54_ck, /* can also be alt_clk */ - .clkdm_name = "wkup_clkdm", - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), - .clksel_mask = OMAP24XX_54M_SOURCE_MASK, - .clksel = func_54m_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk core_ck = { - .name = "core_ck", - .ops = &clkops_null, - .parent = &dpll_ck, /* can also be 32k */ - .clkdm_name = "wkup_clkdm", - .recalc = &followparent_recalc, -}; - -/* func_96m_ck */ -static const struct clksel_rate func_96m_apll96_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_24XX }, - { .div = 0 }, -}; - -static const struct clksel_rate func_96m_alt_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_243X }, - { .div = 0 }, -}; - -static const struct clksel func_96m_clksel[] = { - { .parent = &apll96_ck, .rates = func_96m_apll96_rates }, - { .parent = &alt_ck, .rates = func_96m_alt_rates }, - { .parent = NULL } -}; - -static struct clk func_96m_ck = { - .name = "func_96m_ck", - .ops = &clkops_null, - .parent = &apll96_ck, - .clkdm_name = "wkup_clkdm", - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), - .clksel_mask = OMAP2430_96M_SOURCE_MASK, - .clksel = func_96m_clksel, - .recalc = &omap2_clksel_recalc, -}; - -/* func_48m_ck */ - -static const struct clksel_rate func_48m_apll96_rates[] = { - { .div = 2, .val = 0, .flags = RATE_IN_24XX }, - { .div = 0 }, -}; - -static const struct clksel_rate func_48m_alt_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 0 }, -}; - -static const struct clksel func_48m_clksel[] = { - { .parent = &apll96_ck, .rates = func_48m_apll96_rates }, - { .parent = &alt_ck, .rates = func_48m_alt_rates }, - { .parent = NULL } -}; - -static struct clk func_48m_ck = { - .name = "func_48m_ck", - .ops = &clkops_null, - .parent = &apll96_ck, /* 96M or Alt */ - .clkdm_name = "wkup_clkdm", - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), - .clksel_mask = OMAP24XX_48M_SOURCE_MASK, - .clksel = func_48m_clksel, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate -}; - -static struct clk func_12m_ck = { - .name = "func_12m_ck", - .ops = &clkops_null, - .parent = &func_48m_ck, - .fixed_div = 4, - .clkdm_name = "wkup_clkdm", - .recalc = &omap_fixed_divisor_recalc, -}; - -/* Secure timer, only available in secure mode */ -static struct clk wdt1_osc_ck = { - .name = "ck_wdt1_osc", - .ops = &clkops_null, /* RMK: missing? */ - .parent = &osc_ck, - .recalc = &followparent_recalc, -}; - -/* - * The common_clkout* clksel_rate structs are common to - * sys_clkout, sys_clkout_src, sys_clkout2, and sys_clkout2_src. - * sys_clkout2_* are 2420-only, so the - * clksel_rate flags fields are inaccurate for those clocks. This is - * harmless since access to those clocks are gated by the struct clk - * flags fields, which mark them as 2420-only. - */ -static const struct clksel_rate common_clkout_src_core_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel_rate common_clkout_src_sys_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel_rate common_clkout_src_96m_rates[] = { - { .div = 1, .val = 2, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel_rate common_clkout_src_54m_rates[] = { - { .div = 1, .val = 3, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel common_clkout_src_clksel[] = { - { .parent = &core_ck, .rates = common_clkout_src_core_rates }, - { .parent = &sys_ck, .rates = common_clkout_src_sys_rates }, - { .parent = &func_96m_ck, .rates = common_clkout_src_96m_rates }, - { .parent = &func_54m_ck, .rates = common_clkout_src_54m_rates }, - { .parent = NULL } -}; - -static struct clk sys_clkout_src = { - .name = "sys_clkout_src", - .ops = &clkops_omap2_dflt, - .parent = &func_54m_ck, - .clkdm_name = "wkup_clkdm", - .enable_reg = OMAP2430_PRCM_CLKOUT_CTRL, - .enable_bit = OMAP24XX_CLKOUT_EN_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP2430_PRCM_CLKOUT_CTRL, - .clksel_mask = OMAP24XX_CLKOUT_SOURCE_MASK, - .clksel = common_clkout_src_clksel, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate -}; - -static const struct clksel_rate common_clkout_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_24XX }, - { .div = 2, .val = 1, .flags = RATE_IN_24XX }, - { .div = 4, .val = 2, .flags = RATE_IN_24XX }, - { .div = 8, .val = 3, .flags = RATE_IN_24XX }, - { .div = 16, .val = 4, .flags = RATE_IN_24XX }, - { .div = 0 }, -}; - -static const struct clksel sys_clkout_clksel[] = { - { .parent = &sys_clkout_src, .rates = common_clkout_rates }, - { .parent = NULL } -}; - -static struct clk sys_clkout = { - .name = "sys_clkout", - .ops = &clkops_null, - .parent = &sys_clkout_src, - .clkdm_name = "wkup_clkdm", - .clksel_reg = OMAP2430_PRCM_CLKOUT_CTRL, - .clksel_mask = OMAP24XX_CLKOUT_DIV_MASK, - .clksel = sys_clkout_clksel, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate -}; - -static struct clk emul_ck = { - .name = "emul_ck", - .ops = &clkops_omap2_dflt, - .parent = &func_54m_ck, - .clkdm_name = "wkup_clkdm", - .enable_reg = OMAP2430_PRCM_CLKEMUL_CTRL, - .enable_bit = OMAP24XX_EMULATION_EN_SHIFT, - .recalc = &followparent_recalc, - -}; - -/* - * MPU clock domain - * Clocks: - * MPU_FCLK, MPU_ICLK - * INT_M_FCLK, INT_M_I_CLK - * - * - Individual clocks are hardware managed. - * - Base divider comes from: CM_CLKSEL_MPU - * - */ -static const struct clksel_rate mpu_core_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 2, .val = 2, .flags = RATE_IN_24XX }, - { .div = 0 }, -}; - -static const struct clksel mpu_clksel[] = { - { .parent = &core_ck, .rates = mpu_core_rates }, - { .parent = NULL } -}; - -static struct clk mpu_ck = { /* Control cpu */ - .name = "mpu_ck", - .ops = &clkops_null, - .parent = &core_ck, - .clkdm_name = "mpu_clkdm", - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, CM_CLKSEL), - .clksel_mask = OMAP24XX_CLKSEL_MPU_MASK, - .clksel = mpu_clksel, - .recalc = &omap2_clksel_recalc, -}; - -/* - * DSP (2430-IVA2.1) clock domain - * Clocks: - * 2430: IVA2.1_FCLK (really just DSP_FCLK), IVA2.1_ICLK - * - * Won't be too specific here. The core clock comes into this block - * it is divided then tee'ed. One branch goes directly to xyz enable - * controls. The other branch gets further divided by 2 then possibly - * routed into a synchronizer and out of clocks abc. - */ -static const struct clksel_rate dsp_fck_core_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 2, .val = 2, .flags = RATE_IN_24XX }, - { .div = 3, .val = 3, .flags = RATE_IN_24XX }, - { .div = 4, .val = 4, .flags = RATE_IN_24XX }, - { .div = 0 }, -}; - -static const struct clksel dsp_fck_clksel[] = { - { .parent = &core_ck, .rates = dsp_fck_core_rates }, - { .parent = NULL } -}; - -static struct clk dsp_fck = { - .name = "dsp_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_ck, - .clkdm_name = "dsp_clkdm", - .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN), - .enable_bit = OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL), - .clksel_mask = OMAP24XX_CLKSEL_DSP_MASK, - .clksel = dsp_fck_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static const struct clksel dsp_ick_clksel[] = { - { .parent = &dsp_fck, .rates = dsp_ick_rates }, - { .parent = NULL } -}; - -/* 2430 only - EN_DSP controls both dsp fclk and iclk on 2430 */ -static struct clk iva2_1_ick = { - .name = "iva2_1_ick", - .ops = &clkops_omap2_dflt_wait, - .parent = &dsp_fck, - .clkdm_name = "dsp_clkdm", - .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN), - .enable_bit = OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL), - .clksel_mask = OMAP24XX_CLKSEL_DSP_IF_MASK, - .clksel = dsp_ick_clksel, - .recalc = &omap2_clksel_recalc, -}; - -/* - * L3 clock domain - * L3 clocks are used for both interface and functional clocks to - * multiple entities. Some of these clocks are completely managed - * by hardware, and some others allow software control. Hardware - * managed ones general are based on directly CLK_REQ signals and - * various auto idle settings. The functional spec sets many of these - * as 'tie-high' for their enables. - * - * I-CLOCKS: - * L3-Interconnect, SMS, GPMC, SDRC, OCM_RAM, OCM_ROM, SDMA - * CAM, HS-USB. - * F-CLOCK - * SSI. - * - * GPMC memories and SDRC have timing and clock sensitive registers which - * may very well need notification when the clock changes. Currently for low - * operating points, these are taken care of in sleep.S. - */ -static const struct clksel_rate core_l3_core_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 4, .val = 4, .flags = RATE_IN_24XX }, - { .div = 6, .val = 6, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel core_l3_clksel[] = { - { .parent = &core_ck, .rates = core_l3_core_rates }, - { .parent = NULL } -}; - -static struct clk core_l3_ck = { /* Used for ick and fck, interconnect */ - .name = "core_l3_ck", - .ops = &clkops_null, - .parent = &core_ck, - .clkdm_name = "core_l3_clkdm", - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), - .clksel_mask = OMAP24XX_CLKSEL_L3_MASK, - .clksel = core_l3_clksel, - .recalc = &omap2_clksel_recalc, -}; - -/* usb_l4_ick */ -static const struct clksel_rate usb_l4_ick_core_l3_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 2, .val = 2, .flags = RATE_IN_24XX }, - { .div = 4, .val = 4, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel usb_l4_ick_clksel[] = { - { .parent = &core_l3_ck, .rates = usb_l4_ick_core_l3_rates }, - { .parent = NULL }, -}; - -/* It is unclear from TRM whether usb_l4_ick is really in L3 or L4 clkdm */ -static struct clk usb_l4_ick = { /* FS-USB interface clock */ - .name = "usb_l4_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l3_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), - .enable_bit = OMAP24XX_EN_USB_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), - .clksel_mask = OMAP24XX_CLKSEL_USB_MASK, - .clksel = usb_l4_ick_clksel, - .recalc = &omap2_clksel_recalc, -}; - -/* - * L4 clock management domain - * - * This domain contains lots of interface clocks from the L4 interface, some - * functional clocks. Fixed APLL functional source clocks are managed in - * this domain. - */ -static const struct clksel_rate l4_core_l3_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 2, .val = 2, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel l4_clksel[] = { - { .parent = &core_l3_ck, .rates = l4_core_l3_rates }, - { .parent = NULL } -}; - -static struct clk l4_ck = { /* used both as an ick and fck */ - .name = "l4_ck", - .ops = &clkops_null, - .parent = &core_l3_ck, - .clkdm_name = "core_l4_clkdm", - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), - .clksel_mask = OMAP24XX_CLKSEL_L4_MASK, - .clksel = l4_clksel, - .recalc = &omap2_clksel_recalc, -}; - -/* - * SSI is in L3 management domain, its direct parent is core not l3, - * many core power domain entities are grouped into the L3 clock - * domain. - * SSI_SSR_FCLK, SSI_SST_FCLK, SSI_L4_ICLK - * - * ssr = core/1/2/3/4/5, sst = 1/2 ssr. - */ -static const struct clksel_rate ssi_ssr_sst_fck_core_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 2, .val = 2, .flags = RATE_IN_24XX }, - { .div = 3, .val = 3, .flags = RATE_IN_24XX }, - { .div = 4, .val = 4, .flags = RATE_IN_24XX }, - { .div = 5, .val = 5, .flags = RATE_IN_243X }, - { .div = 0 } -}; - -static const struct clksel ssi_ssr_sst_fck_clksel[] = { - { .parent = &core_ck, .rates = ssi_ssr_sst_fck_core_rates }, - { .parent = NULL } -}; - -static struct clk ssi_ssr_sst_fck = { - .name = "ssi_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_ck, - .clkdm_name = "core_l3_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), - .enable_bit = OMAP24XX_EN_SSI_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), - .clksel_mask = OMAP24XX_CLKSEL_SSI_MASK, - .clksel = ssi_ssr_sst_fck_clksel, - .recalc = &omap2_clksel_recalc, -}; - -/* - * Presumably this is the same as SSI_ICLK. - * TRM contradicts itself on what clockdomain SSI_ICLK is in - */ -static struct clk ssi_l4_ick = { - .name = "ssi_l4_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), - .enable_bit = OMAP24XX_EN_SSI_SHIFT, - .recalc = &followparent_recalc, -}; - - -/* - * GFX clock domain - * Clocks: - * GFX_FCLK, GFX_ICLK - * GFX_CG1(2d), GFX_CG2(3d) - * - * GFX_FCLK runs from L3, and is divided by (1,2,3,4) - * The 2d and 3d clocks run at a hardware determined - * divided value of fclk. - * - */ - -/* This clksel struct is shared between gfx_3d_fck and gfx_2d_fck */ -static const struct clksel gfx_fck_clksel[] = { - { .parent = &core_l3_ck, .rates = gfx_l3_rates }, - { .parent = NULL }, -}; - -static struct clk gfx_3d_fck = { - .name = "gfx_3d_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_l3_ck, - .clkdm_name = "gfx_clkdm", - .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN), - .enable_bit = OMAP24XX_EN_3D_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL), - .clksel_mask = OMAP_CLKSEL_GFX_MASK, - .clksel = gfx_fck_clksel, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate -}; - -static struct clk gfx_2d_fck = { - .name = "gfx_2d_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_l3_ck, - .clkdm_name = "gfx_clkdm", - .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN), - .enable_bit = OMAP24XX_EN_2D_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL), - .clksel_mask = OMAP_CLKSEL_GFX_MASK, - .clksel = gfx_fck_clksel, - .recalc = &omap2_clksel_recalc, -}; - -/* This interface clock does not have a CM_AUTOIDLE bit */ -static struct clk gfx_ick = { - .name = "gfx_ick", /* From l3 */ - .ops = &clkops_omap2_dflt_wait, - .parent = &core_l3_ck, - .clkdm_name = "gfx_clkdm", - .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN), - .enable_bit = OMAP_EN_GFX_SHIFT, - .recalc = &followparent_recalc, -}; - -/* - * Modem clock domain (2430) - * CLOCKS: - * MDM_OSC_CLK - * MDM_ICLK - * These clocks are usable in chassis mode only. - */ -static const struct clksel_rate mdm_ick_core_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_243X }, - { .div = 4, .val = 4, .flags = RATE_IN_243X }, - { .div = 6, .val = 6, .flags = RATE_IN_243X }, - { .div = 9, .val = 9, .flags = RATE_IN_243X }, - { .div = 0 } -}; - -static const struct clksel mdm_ick_clksel[] = { - { .parent = &core_ck, .rates = mdm_ick_core_rates }, - { .parent = NULL } -}; - -static struct clk mdm_ick = { /* used both as a ick and fck */ - .name = "mdm_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_ck, - .clkdm_name = "mdm_clkdm", - .enable_reg = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_ICLKEN), - .enable_bit = OMAP2430_CM_ICLKEN_MDM_EN_MDM_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_CLKSEL), - .clksel_mask = OMAP2430_CLKSEL_MDM_MASK, - .clksel = mdm_ick_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk mdm_osc_ck = { - .name = "mdm_osc_ck", - .ops = &clkops_omap2_mdmclk_dflt_wait, - .parent = &osc_ck, - .clkdm_name = "mdm_clkdm", - .enable_reg = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_FCLKEN), - .enable_bit = OMAP2430_EN_OSC_SHIFT, - .recalc = &followparent_recalc, -}; - -/* - * DSS clock domain - * CLOCKs: - * DSS_L4_ICLK, DSS_L3_ICLK, - * DSS_CLK1, DSS_CLK2, DSS_54MHz_CLK - * - * DSS is both initiator and target. - */ -/* XXX Add RATE_NOT_VALIDATED */ - -static const struct clksel_rate dss1_fck_sys_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel_rate dss1_fck_core_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 2, .val = 2, .flags = RATE_IN_24XX }, - { .div = 3, .val = 3, .flags = RATE_IN_24XX }, - { .div = 4, .val = 4, .flags = RATE_IN_24XX }, - { .div = 5, .val = 5, .flags = RATE_IN_24XX }, - { .div = 6, .val = 6, .flags = RATE_IN_24XX }, - { .div = 8, .val = 8, .flags = RATE_IN_24XX }, - { .div = 9, .val = 9, .flags = RATE_IN_24XX }, - { .div = 12, .val = 12, .flags = RATE_IN_24XX }, - { .div = 16, .val = 16, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel dss1_fck_clksel[] = { - { .parent = &sys_ck, .rates = dss1_fck_sys_rates }, - { .parent = &core_ck, .rates = dss1_fck_core_rates }, - { .parent = NULL }, -}; - -static struct clk dss_ick = { /* Enables both L3,L4 ICLK's */ - .name = "dss_ick", - .ops = &clkops_omap2_iclk_dflt, - .parent = &l4_ck, /* really both l3 and l4 */ - .clkdm_name = "dss_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_DSS1_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk dss1_fck = { - .name = "dss1_fck", - .ops = &clkops_omap2_dflt, - .parent = &core_ck, /* Core or sys */ - .clkdm_name = "dss_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_DSS1_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), - .clksel_mask = OMAP24XX_CLKSEL_DSS1_MASK, - .clksel = dss1_fck_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static const struct clksel_rate dss2_fck_sys_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel_rate dss2_fck_48m_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel dss2_fck_clksel[] = { - { .parent = &sys_ck, .rates = dss2_fck_sys_rates }, - { .parent = &func_48m_ck, .rates = dss2_fck_48m_rates }, - { .parent = NULL } -}; - -static struct clk dss2_fck = { /* Alt clk used in power management */ - .name = "dss2_fck", - .ops = &clkops_omap2_dflt, - .parent = &sys_ck, /* fixed at sys_ck or 48MHz */ - .clkdm_name = "dss_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_DSS2_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1), - .clksel_mask = OMAP24XX_CLKSEL_DSS2_MASK, - .clksel = dss2_fck_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk dss_54m_fck = { /* Alt clk used in power management */ - .name = "dss_54m_fck", /* 54m tv clk */ - .ops = &clkops_omap2_dflt_wait, - .parent = &func_54m_ck, - .clkdm_name = "dss_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_TV_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk wu_l4_ick = { - .name = "wu_l4_ick", - .ops = &clkops_null, - .parent = &sys_ck, - .clkdm_name = "wkup_clkdm", - .recalc = &followparent_recalc, -}; - -/* - * CORE power domain ICLK & FCLK defines. - * Many of the these can have more than one possible parent. Entries - * here will likely have an L4 interface parent, and may have multiple - * functional clock parents. - */ -static const struct clksel_rate gpt_alt_rates[] = { - { .div = 1, .val = 2, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel omap24xx_gpt_clksel[] = { - { .parent = &func_32k_ck, .rates = gpt_32k_rates }, - { .parent = &sys_ck, .rates = gpt_sys_rates }, - { .parent = &alt_ck, .rates = gpt_alt_rates }, - { .parent = NULL }, -}; - -static struct clk gpt1_ick = { - .name = "gpt1_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &wu_l4_ick, - .clkdm_name = "wkup_clkdm", - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), - .enable_bit = OMAP24XX_EN_GPT1_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpt1_fck = { - .name = "gpt1_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), - .enable_bit = OMAP24XX_EN_GPT1_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL1), - .clksel_mask = OMAP24XX_CLKSEL_GPT1_MASK, - .clksel = omap24xx_gpt_clksel, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate -}; - -static struct clk gpt2_ick = { - .name = "gpt2_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_GPT2_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpt2_fck = { - .name = "gpt2_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_GPT2_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), - .clksel_mask = OMAP24XX_CLKSEL_GPT2_MASK, - .clksel = omap24xx_gpt_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt3_ick = { - .name = "gpt3_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_GPT3_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpt3_fck = { - .name = "gpt3_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_GPT3_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), - .clksel_mask = OMAP24XX_CLKSEL_GPT3_MASK, - .clksel = omap24xx_gpt_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt4_ick = { - .name = "gpt4_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_GPT4_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpt4_fck = { - .name = "gpt4_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_GPT4_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), - .clksel_mask = OMAP24XX_CLKSEL_GPT4_MASK, - .clksel = omap24xx_gpt_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt5_ick = { - .name = "gpt5_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_GPT5_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpt5_fck = { - .name = "gpt5_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_GPT5_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), - .clksel_mask = OMAP24XX_CLKSEL_GPT5_MASK, - .clksel = omap24xx_gpt_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt6_ick = { - .name = "gpt6_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_GPT6_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpt6_fck = { - .name = "gpt6_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_GPT6_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), - .clksel_mask = OMAP24XX_CLKSEL_GPT6_MASK, - .clksel = omap24xx_gpt_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt7_ick = { - .name = "gpt7_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_GPT7_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpt7_fck = { - .name = "gpt7_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_GPT7_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), - .clksel_mask = OMAP24XX_CLKSEL_GPT7_MASK, - .clksel = omap24xx_gpt_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt8_ick = { - .name = "gpt8_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_GPT8_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpt8_fck = { - .name = "gpt8_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_GPT8_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), - .clksel_mask = OMAP24XX_CLKSEL_GPT8_MASK, - .clksel = omap24xx_gpt_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt9_ick = { - .name = "gpt9_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_GPT9_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpt9_fck = { - .name = "gpt9_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_GPT9_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), - .clksel_mask = OMAP24XX_CLKSEL_GPT9_MASK, - .clksel = omap24xx_gpt_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt10_ick = { - .name = "gpt10_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_GPT10_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpt10_fck = { - .name = "gpt10_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_GPT10_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), - .clksel_mask = OMAP24XX_CLKSEL_GPT10_MASK, - .clksel = omap24xx_gpt_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt11_ick = { - .name = "gpt11_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_GPT11_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpt11_fck = { - .name = "gpt11_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_GPT11_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), - .clksel_mask = OMAP24XX_CLKSEL_GPT11_MASK, - .clksel = omap24xx_gpt_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt12_ick = { - .name = "gpt12_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_GPT12_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpt12_fck = { - .name = "gpt12_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &secure_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_GPT12_SHIFT, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2), - .clksel_mask = OMAP24XX_CLKSEL_GPT12_MASK, - .clksel = omap24xx_gpt_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk mcbsp1_ick = { - .name = "mcbsp1_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_MCBSP1_SHIFT, - .recalc = &followparent_recalc, -}; - -static const struct clksel_rate common_mcbsp_96m_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel_rate common_mcbsp_mcbsp_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 0 } -}; - -static const struct clksel mcbsp_fck_clksel[] = { - { .parent = &func_96m_ck, .rates = common_mcbsp_96m_rates }, - { .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates }, - { .parent = NULL } -}; - -static struct clk mcbsp1_fck = { - .name = "mcbsp1_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_96m_ck, - .init = &omap2_init_clksel_parent, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_MCBSP1_SHIFT, - .clksel_reg = OMAP243X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0), - .clksel_mask = OMAP2_MCBSP1_CLKS_MASK, - .clksel = mcbsp_fck_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk mcbsp2_ick = { - .name = "mcbsp2_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_MCBSP2_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mcbsp2_fck = { - .name = "mcbsp2_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_96m_ck, - .init = &omap2_init_clksel_parent, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_MCBSP2_SHIFT, - .clksel_reg = OMAP243X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0), - .clksel_mask = OMAP2_MCBSP2_CLKS_MASK, - .clksel = mcbsp_fck_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk mcbsp3_ick = { - .name = "mcbsp3_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), - .enable_bit = OMAP2430_EN_MCBSP3_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mcbsp3_fck = { - .name = "mcbsp3_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_96m_ck, - .init = &omap2_init_clksel_parent, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), - .enable_bit = OMAP2430_EN_MCBSP3_SHIFT, - .clksel_reg = OMAP243X_CTRL_REGADDR(OMAP243X_CONTROL_DEVCONF1), - .clksel_mask = OMAP2_MCBSP3_CLKS_MASK, - .clksel = mcbsp_fck_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk mcbsp4_ick = { - .name = "mcbsp4_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), - .enable_bit = OMAP2430_EN_MCBSP4_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mcbsp4_fck = { - .name = "mcbsp4_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_96m_ck, - .init = &omap2_init_clksel_parent, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), - .enable_bit = OMAP2430_EN_MCBSP4_SHIFT, - .clksel_reg = OMAP243X_CTRL_REGADDR(OMAP243X_CONTROL_DEVCONF1), - .clksel_mask = OMAP2_MCBSP4_CLKS_MASK, - .clksel = mcbsp_fck_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk mcbsp5_ick = { - .name = "mcbsp5_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), - .enable_bit = OMAP2430_EN_MCBSP5_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mcbsp5_fck = { - .name = "mcbsp5_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_96m_ck, - .init = &omap2_init_clksel_parent, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), - .enable_bit = OMAP2430_EN_MCBSP5_SHIFT, - .clksel_reg = OMAP243X_CTRL_REGADDR(OMAP243X_CONTROL_DEVCONF1), - .clksel_mask = OMAP2_MCBSP5_CLKS_MASK, - .clksel = mcbsp_fck_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk mcspi1_ick = { - .name = "mcspi1_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_MCSPI1_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mcspi1_fck = { - .name = "mcspi1_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_48m_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_MCSPI1_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mcspi2_ick = { - .name = "mcspi2_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_MCSPI2_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mcspi2_fck = { - .name = "mcspi2_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_48m_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_MCSPI2_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mcspi3_ick = { - .name = "mcspi3_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), - .enable_bit = OMAP2430_EN_MCSPI3_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mcspi3_fck = { - .name = "mcspi3_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_48m_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), - .enable_bit = OMAP2430_EN_MCSPI3_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk uart1_ick = { - .name = "uart1_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_UART1_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk uart1_fck = { - .name = "uart1_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_48m_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_UART1_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk uart2_ick = { - .name = "uart2_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_UART2_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk uart2_fck = { - .name = "uart2_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_48m_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_UART2_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk uart3_ick = { - .name = "uart3_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), - .enable_bit = OMAP24XX_EN_UART3_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk uart3_fck = { - .name = "uart3_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_48m_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), - .enable_bit = OMAP24XX_EN_UART3_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpios_ick = { - .name = "gpios_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &wu_l4_ick, - .clkdm_name = "wkup_clkdm", - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), - .enable_bit = OMAP24XX_EN_GPIOS_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpios_fck = { - .name = "gpios_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "wkup_clkdm", - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), - .enable_bit = OMAP24XX_EN_GPIOS_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mpu_wdt_ick = { - .name = "mpu_wdt_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &wu_l4_ick, - .clkdm_name = "wkup_clkdm", - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), - .enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mpu_wdt_fck = { - .name = "mpu_wdt_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "wkup_clkdm", - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), - .enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk sync_32k_ick = { - .name = "sync_32k_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .flags = ENABLE_ON_INIT, - .parent = &wu_l4_ick, - .clkdm_name = "wkup_clkdm", - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), - .enable_bit = OMAP24XX_EN_32KSYNC_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk wdt1_ick = { - .name = "wdt1_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &wu_l4_ick, - .clkdm_name = "wkup_clkdm", - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), - .enable_bit = OMAP24XX_EN_WDT1_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk omapctrl_ick = { - .name = "omapctrl_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .flags = ENABLE_ON_INIT, - .parent = &wu_l4_ick, - .clkdm_name = "wkup_clkdm", - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), - .enable_bit = OMAP24XX_EN_OMAPCTRL_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk icr_ick = { - .name = "icr_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &wu_l4_ick, - .clkdm_name = "wkup_clkdm", - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), - .enable_bit = OMAP2430_EN_ICR_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk cam_ick = { - .name = "cam_ick", - .ops = &clkops_omap2_iclk_dflt, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_CAM_SHIFT, - .recalc = &followparent_recalc, -}; - -/* - * cam_fck controls both CAM_MCLK and CAM_FCLK. It should probably be - * split into two separate clocks, since the parent clocks are different - * and the clockdomains are also different. - */ -static struct clk cam_fck = { - .name = "cam_fck", - .ops = &clkops_omap2_dflt, - .parent = &func_96m_ck, - .clkdm_name = "core_l3_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_CAM_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mailboxes_ick = { - .name = "mailboxes_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_MAILBOXES_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk wdt4_ick = { - .name = "wdt4_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_WDT4_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk wdt4_fck = { - .name = "wdt4_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_WDT4_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mspro_ick = { - .name = "mspro_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_MSPRO_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mspro_fck = { - .name = "mspro_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_96m_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_MSPRO_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk fac_ick = { - .name = "fac_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_FAC_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk fac_fck = { - .name = "fac_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_12m_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_FAC_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk hdq_ick = { - .name = "hdq_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP24XX_EN_HDQ_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk hdq_fck = { - .name = "hdq_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_12m_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP24XX_EN_HDQ_SHIFT, - .recalc = &followparent_recalc, -}; - -/* - * XXX This is marked as a 2420-only define, but it claims to be present - * on 2430 also. Double-check. - */ -static struct clk i2c2_ick = { - .name = "i2c2_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP2420_EN_I2C2_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk i2chs2_fck = { - .name = "i2chs2_fck", - .ops = &clkops_omap2430_i2chs_wait, - .parent = &func_96m_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), - .enable_bit = OMAP2430_EN_I2CHS2_SHIFT, - .recalc = &followparent_recalc, -}; - -/* - * XXX This is marked as a 2420-only define, but it claims to be present - * on 2430 also. Double-check. - */ -static struct clk i2c1_ick = { - .name = "i2c1_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP2420_EN_I2C1_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk i2chs1_fck = { - .name = "i2chs1_fck", - .ops = &clkops_omap2430_i2chs_wait, - .parent = &func_96m_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), - .enable_bit = OMAP2430_EN_I2CHS1_SHIFT, - .recalc = &followparent_recalc, -}; - -/* - * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE - * accesses derived from this data. - */ -static struct clk gpmc_fck = { - .name = "gpmc_fck", - .ops = &clkops_omap2_iclk_idle_only, - .parent = &core_l3_ck, - .flags = ENABLE_ON_INIT, - .clkdm_name = "core_l3_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), - .enable_bit = OMAP24XX_AUTO_GPMC_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk sdma_fck = { - .name = "sdma_fck", - .ops = &clkops_null, /* RMK: missing? */ - .parent = &core_l3_ck, - .clkdm_name = "core_l3_clkdm", - .recalc = &followparent_recalc, -}; - -/* - * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE - * accesses derived from this data. - */ -static struct clk sdma_ick = { - .name = "sdma_ick", - .ops = &clkops_omap2_iclk_idle_only, - .parent = &core_l3_ck, - .clkdm_name = "core_l3_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), - .enable_bit = OMAP24XX_AUTO_SDMA_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk sdrc_ick = { - .name = "sdrc_ick", - .ops = &clkops_omap2_iclk_idle_only, - .parent = &core_l3_ck, - .flags = ENABLE_ON_INIT, - .clkdm_name = "core_l3_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), - .enable_bit = OMAP2430_EN_SDRC_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk des_ick = { - .name = "des_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), - .enable_bit = OMAP24XX_EN_DES_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk sha_ick = { - .name = "sha_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), - .enable_bit = OMAP24XX_EN_SHA_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk rng_ick = { - .name = "rng_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), - .enable_bit = OMAP24XX_EN_RNG_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk aes_ick = { - .name = "aes_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), - .enable_bit = OMAP24XX_EN_AES_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk pka_ick = { - .name = "pka_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), - .enable_bit = OMAP24XX_EN_PKA_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk usb_fck = { - .name = "usb_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_48m_ck, - .clkdm_name = "core_l3_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), - .enable_bit = OMAP24XX_EN_USB_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk usbhs_ick = { - .name = "usbhs_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l3_ck, - .clkdm_name = "core_l3_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), - .enable_bit = OMAP2430_EN_USBHS_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mmchs1_ick = { - .name = "mmchs1_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), - .enable_bit = OMAP2430_EN_MMCHS1_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mmchs1_fck = { - .name = "mmchs1_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_96m_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), - .enable_bit = OMAP2430_EN_MMCHS1_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mmchs2_ick = { - .name = "mmchs2_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), - .enable_bit = OMAP2430_EN_MMCHS2_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mmchs2_fck = { - .name = "mmchs2_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_96m_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), - .enable_bit = OMAP2430_EN_MMCHS2_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpio5_ick = { - .name = "gpio5_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), - .enable_bit = OMAP2430_EN_GPIO5_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gpio5_fck = { - .name = "gpio5_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), - .enable_bit = OMAP2430_EN_GPIO5_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mdm_intc_ick = { - .name = "mdm_intc_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), - .enable_bit = OMAP2430_EN_MDM_INTC_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mmchsdb1_fck = { - .name = "mmchsdb1_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), - .enable_bit = OMAP2430_EN_MMCHSDB1_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk mmchsdb2_fck = { - .name = "mmchsdb2_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &func_32k_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), - .enable_bit = OMAP2430_EN_MMCHSDB2_SHIFT, - .recalc = &followparent_recalc, -}; - -/* - * This clock is a composite clock which does entire set changes then - * forces a rebalance. It keys on the MPU speed, but it really could - * be any key speed part of a set in the rate table. - * - * to really change a set, you need memory table sets which get changed - * in sram, pre-notifiers & post notifiers, changing the top set, without - * having low level display recalc's won't work... this is why dpm notifiers - * work, isr's off, walk a list of clocks already _off_ and not messing with - * the bus. - * - * This clock should have no parent. It embodies the entire upper level - * active set. A parent will mess up some of the init also. - */ -static struct clk virt_prcm_set = { - .name = "virt_prcm_set", - .ops = &clkops_null, - .parent = &mpu_ck, /* Indexed by mpu speed, no parent */ - .recalc = &omap2_table_mpu_recalc, /* sets are keyed on mpu rate */ - .set_rate = &omap2_select_table_rate, - .round_rate = &omap2_round_to_table_rate, -}; - - -/* - * clkdev integration - */ - -static struct omap_clk omap2430_clks[] = { - /* external root sources */ - CLK(NULL, "func_32k_ck", &func_32k_ck, CK_243X), - CLK(NULL, "secure_32k_ck", &secure_32k_ck, CK_243X), - CLK(NULL, "osc_ck", &osc_ck, CK_243X), - CLK("twl", "fck", &osc_ck, CK_243X), - CLK(NULL, "sys_ck", &sys_ck, CK_243X), - CLK(NULL, "alt_ck", &alt_ck, CK_243X), - CLK(NULL, "mcbsp_clks", &mcbsp_clks, CK_243X), - /* internal analog sources */ - CLK(NULL, "dpll_ck", &dpll_ck, CK_243X), - CLK(NULL, "apll96_ck", &apll96_ck, CK_243X), - CLK(NULL, "apll54_ck", &apll54_ck, CK_243X), - /* internal prcm root sources */ - CLK(NULL, "func_54m_ck", &func_54m_ck, CK_243X), - CLK(NULL, "core_ck", &core_ck, CK_243X), - CLK(NULL, "func_96m_ck", &func_96m_ck, CK_243X), - CLK(NULL, "func_48m_ck", &func_48m_ck, CK_243X), - CLK(NULL, "func_12m_ck", &func_12m_ck, CK_243X), - CLK(NULL, "ck_wdt1_osc", &wdt1_osc_ck, CK_243X), - CLK(NULL, "sys_clkout_src", &sys_clkout_src, CK_243X), - CLK(NULL, "sys_clkout", &sys_clkout, CK_243X), - CLK(NULL, "emul_ck", &emul_ck, CK_243X), - /* mpu domain clocks */ - CLK(NULL, "mpu_ck", &mpu_ck, CK_243X), - /* dsp domain clocks */ - CLK(NULL, "dsp_fck", &dsp_fck, CK_243X), - CLK(NULL, "iva2_1_ick", &iva2_1_ick, CK_243X), - /* GFX domain clocks */ - CLK(NULL, "gfx_3d_fck", &gfx_3d_fck, CK_243X), - CLK(NULL, "gfx_2d_fck", &gfx_2d_fck, CK_243X), - CLK(NULL, "gfx_ick", &gfx_ick, CK_243X), - /* Modem domain clocks */ - CLK(NULL, "mdm_ick", &mdm_ick, CK_243X), - CLK(NULL, "mdm_osc_ck", &mdm_osc_ck, CK_243X), - /* DSS domain clocks */ - CLK("omapdss_dss", "ick", &dss_ick, CK_243X), - CLK(NULL, "dss_ick", &dss_ick, CK_243X), - CLK(NULL, "dss1_fck", &dss1_fck, CK_243X), - CLK(NULL, "dss2_fck", &dss2_fck, CK_243X), - CLK(NULL, "dss_54m_fck", &dss_54m_fck, CK_243X), - /* L3 domain clocks */ - CLK(NULL, "core_l3_ck", &core_l3_ck, CK_243X), - CLK(NULL, "ssi_fck", &ssi_ssr_sst_fck, CK_243X), - CLK(NULL, "usb_l4_ick", &usb_l4_ick, CK_243X), - /* L4 domain clocks */ - CLK(NULL, "l4_ck", &l4_ck, CK_243X), - CLK(NULL, "ssi_l4_ick", &ssi_l4_ick, CK_243X), - CLK(NULL, "wu_l4_ick", &wu_l4_ick, CK_243X), - /* virtual meta-group clock */ - CLK(NULL, "virt_prcm_set", &virt_prcm_set, CK_243X), - /* general l4 interface ck, multi-parent functional clk */ - CLK(NULL, "gpt1_ick", &gpt1_ick, CK_243X), - CLK(NULL, "gpt1_fck", &gpt1_fck, CK_243X), - CLK(NULL, "gpt2_ick", &gpt2_ick, CK_243X), - CLK(NULL, "gpt2_fck", &gpt2_fck, CK_243X), - CLK(NULL, "gpt3_ick", &gpt3_ick, CK_243X), - CLK(NULL, "gpt3_fck", &gpt3_fck, CK_243X), - CLK(NULL, "gpt4_ick", &gpt4_ick, CK_243X), - CLK(NULL, "gpt4_fck", &gpt4_fck, CK_243X), - CLK(NULL, "gpt5_ick", &gpt5_ick, CK_243X), - CLK(NULL, "gpt5_fck", &gpt5_fck, CK_243X), - CLK(NULL, "gpt6_ick", &gpt6_ick, CK_243X), - CLK(NULL, "gpt6_fck", &gpt6_fck, CK_243X), - CLK(NULL, "gpt7_ick", &gpt7_ick, CK_243X), - CLK(NULL, "gpt7_fck", &gpt7_fck, CK_243X), - CLK(NULL, "gpt8_ick", &gpt8_ick, CK_243X), - CLK(NULL, "gpt8_fck", &gpt8_fck, CK_243X), - CLK(NULL, "gpt9_ick", &gpt9_ick, CK_243X), - CLK(NULL, "gpt9_fck", &gpt9_fck, CK_243X), - CLK(NULL, "gpt10_ick", &gpt10_ick, CK_243X), - CLK(NULL, "gpt10_fck", &gpt10_fck, CK_243X), - CLK(NULL, "gpt11_ick", &gpt11_ick, CK_243X), - CLK(NULL, "gpt11_fck", &gpt11_fck, CK_243X), - CLK(NULL, "gpt12_ick", &gpt12_ick, CK_243X), - CLK(NULL, "gpt12_fck", &gpt12_fck, CK_243X), - CLK("omap-mcbsp.1", "ick", &mcbsp1_ick, CK_243X), - CLK(NULL, "mcbsp1_ick", &mcbsp1_ick, CK_243X), - CLK(NULL, "mcbsp1_fck", &mcbsp1_fck, CK_243X), - CLK("omap-mcbsp.2", "ick", &mcbsp2_ick, CK_243X), - CLK(NULL, "mcbsp2_ick", &mcbsp2_ick, CK_243X), - CLK(NULL, "mcbsp2_fck", &mcbsp2_fck, CK_243X), - CLK("omap-mcbsp.3", "ick", &mcbsp3_ick, CK_243X), - CLK(NULL, "mcbsp3_ick", &mcbsp3_ick, CK_243X), - CLK(NULL, "mcbsp3_fck", &mcbsp3_fck, CK_243X), - CLK("omap-mcbsp.4", "ick", &mcbsp4_ick, CK_243X), - CLK(NULL, "mcbsp4_ick", &mcbsp4_ick, CK_243X), - CLK(NULL, "mcbsp4_fck", &mcbsp4_fck, CK_243X), - CLK("omap-mcbsp.5", "ick", &mcbsp5_ick, CK_243X), - CLK(NULL, "mcbsp5_ick", &mcbsp5_ick, CK_243X), - CLK(NULL, "mcbsp5_fck", &mcbsp5_fck, CK_243X), - CLK("omap2_mcspi.1", "ick", &mcspi1_ick, CK_243X), - CLK(NULL, "mcspi1_ick", &mcspi1_ick, CK_243X), - CLK(NULL, "mcspi1_fck", &mcspi1_fck, CK_243X), - CLK("omap2_mcspi.2", "ick", &mcspi2_ick, CK_243X), - CLK(NULL, "mcspi2_ick", &mcspi2_ick, CK_243X), - CLK(NULL, "mcspi2_fck", &mcspi2_fck, CK_243X), - CLK("omap2_mcspi.3", "ick", &mcspi3_ick, CK_243X), - CLK(NULL, "mcspi3_ick", &mcspi3_ick, CK_243X), - CLK(NULL, "mcspi3_fck", &mcspi3_fck, CK_243X), - CLK(NULL, "uart1_ick", &uart1_ick, CK_243X), - CLK(NULL, "uart1_fck", &uart1_fck, CK_243X), - CLK(NULL, "uart2_ick", &uart2_ick, CK_243X), - CLK(NULL, "uart2_fck", &uart2_fck, CK_243X), - CLK(NULL, "uart3_ick", &uart3_ick, CK_243X), - CLK(NULL, "uart3_fck", &uart3_fck, CK_243X), - CLK(NULL, "gpios_ick", &gpios_ick, CK_243X), - CLK(NULL, "gpios_fck", &gpios_fck, CK_243X), - CLK("omap_wdt", "ick", &mpu_wdt_ick, CK_243X), - CLK(NULL, "mpu_wdt_ick", &mpu_wdt_ick, CK_243X), - CLK(NULL, "mpu_wdt_fck", &mpu_wdt_fck, CK_243X), - CLK(NULL, "sync_32k_ick", &sync_32k_ick, CK_243X), - CLK(NULL, "wdt1_ick", &wdt1_ick, CK_243X), - CLK(NULL, "omapctrl_ick", &omapctrl_ick, CK_243X), - CLK(NULL, "icr_ick", &icr_ick, CK_243X), - CLK("omap24xxcam", "fck", &cam_fck, CK_243X), - CLK(NULL, "cam_fck", &cam_fck, CK_243X), - CLK("omap24xxcam", "ick", &cam_ick, CK_243X), - CLK(NULL, "cam_ick", &cam_ick, CK_243X), - CLK(NULL, "mailboxes_ick", &mailboxes_ick, CK_243X), - CLK(NULL, "wdt4_ick", &wdt4_ick, CK_243X), - CLK(NULL, "wdt4_fck", &wdt4_fck, CK_243X), - CLK(NULL, "mspro_ick", &mspro_ick, CK_243X), - CLK(NULL, "mspro_fck", &mspro_fck, CK_243X), - CLK(NULL, "fac_ick", &fac_ick, CK_243X), - CLK(NULL, "fac_fck", &fac_fck, CK_243X), - CLK("omap_hdq.0", "ick", &hdq_ick, CK_243X), - CLK(NULL, "hdq_ick", &hdq_ick, CK_243X), - CLK("omap_hdq.1", "fck", &hdq_fck, CK_243X), - CLK(NULL, "hdq_fck", &hdq_fck, CK_243X), - CLK("omap_i2c.1", "ick", &i2c1_ick, CK_243X), - CLK(NULL, "i2c1_ick", &i2c1_ick, CK_243X), - CLK(NULL, "i2chs1_fck", &i2chs1_fck, CK_243X), - CLK("omap_i2c.2", "ick", &i2c2_ick, CK_243X), - CLK(NULL, "i2c2_ick", &i2c2_ick, CK_243X), - CLK(NULL, "i2chs2_fck", &i2chs2_fck, CK_243X), - CLK(NULL, "gpmc_fck", &gpmc_fck, CK_243X), - CLK(NULL, "sdma_fck", &sdma_fck, CK_243X), - CLK(NULL, "sdma_ick", &sdma_ick, CK_243X), - CLK(NULL, "sdrc_ick", &sdrc_ick, CK_243X), - CLK(NULL, "des_ick", &des_ick, CK_243X), - CLK("omap-sham", "ick", &sha_ick, CK_243X), - CLK("omap_rng", "ick", &rng_ick, CK_243X), - CLK(NULL, "rng_ick", &rng_ick, CK_243X), - CLK("omap-aes", "ick", &aes_ick, CK_243X), - CLK(NULL, "pka_ick", &pka_ick, CK_243X), - CLK(NULL, "usb_fck", &usb_fck, CK_243X), - CLK("musb-omap2430", "ick", &usbhs_ick, CK_243X), - CLK(NULL, "usbhs_ick", &usbhs_ick, CK_243X), - CLK("omap_hsmmc.0", "ick", &mmchs1_ick, CK_243X), - CLK(NULL, "mmchs1_ick", &mmchs1_ick, CK_243X), - CLK(NULL, "mmchs1_fck", &mmchs1_fck, CK_243X), - CLK("omap_hsmmc.1", "ick", &mmchs2_ick, CK_243X), - CLK(NULL, "mmchs2_ick", &mmchs2_ick, CK_243X), - CLK(NULL, "mmchs2_fck", &mmchs2_fck, CK_243X), - CLK(NULL, "gpio5_ick", &gpio5_ick, CK_243X), - CLK(NULL, "gpio5_fck", &gpio5_fck, CK_243X), - CLK(NULL, "mdm_intc_ick", &mdm_intc_ick, CK_243X), - CLK("omap_hsmmc.0", "mmchsdb_fck", &mmchsdb1_fck, CK_243X), - CLK(NULL, "mmchsdb1_fck", &mmchsdb1_fck, CK_243X), - CLK("omap_hsmmc.1", "mmchsdb_fck", &mmchsdb2_fck, CK_243X), - CLK(NULL, "mmchsdb2_fck", &mmchsdb2_fck, CK_243X), - CLK(NULL, "timer_32k_ck", &func_32k_ck, CK_243X), - CLK(NULL, "timer_sys_ck", &sys_ck, CK_243X), - CLK(NULL, "timer_ext_ck", &alt_ck, CK_243X), - CLK(NULL, "cpufreq_ck", &virt_prcm_set, CK_243X), -}; - -/* - * init code - */ - -int __init omap2430_clk_init(void) -{ - const struct prcm_config *prcm; - struct omap_clk *c; - u32 clkrate; - - prcm_clksrc_ctrl = OMAP2430_PRCM_CLKSRC_CTRL; - cm_idlest_pll = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST); - cpu_mask = RATE_IN_243X; - rate_table = omap2430_rate_table; - - for (c = omap2430_clks; c < omap2430_clks + ARRAY_SIZE(omap2430_clks); - c++) - clk_preinit(c->lk.clk); - - osc_ck.rate = omap2_osc_clk_recalc(&osc_ck); - propagate_rate(&osc_ck); - sys_ck.rate = omap2xxx_sys_clk_recalc(&sys_ck); - propagate_rate(&sys_ck); - - for (c = omap2430_clks; c < omap2430_clks + ARRAY_SIZE(omap2430_clks); - c++) { - clkdev_add(&c->lk); - clk_register(c->lk.clk); - omap2_init_clk_clkdm(c->lk.clk); - } - - /* Disable autoidle on all clocks; let the PM code enable it later */ - omap_clk_disable_autoidle_all(); - - /* Check the MPU rate set by bootloader */ - clkrate = omap2xxx_clk_get_core_rate(&dpll_ck); - for (prcm = rate_table; prcm->mpu_speed; prcm++) { - if (!(prcm->flags & cpu_mask)) - continue; - if (prcm->xtal_speed != sys_ck.rate) - continue; - if (prcm->dpll_speed <= clkrate) - break; - } - curr_prcm_set = prcm; - - recalculate_root_clocks(); - - pr_info("Clocking rate (Crystal/DPLL/MPU): %ld.%01ld/%ld/%ld MHz\n", - (sys_ck.rate / 1000000), (sys_ck.rate / 100000) % 10, - (dpll_ck.rate / 1000000), (mpu_ck.rate / 1000000)) ; - - /* - * Only enable those clocks we will need, let the drivers - * enable other clocks as necessary - */ - clk_enable_init_clocks(); - - /* Avoid sleeping sleeping during omap2_clk_prepare_for_reboot() */ - vclk = clk_get(NULL, "virt_prcm_set"); - sclk = clk_get(NULL, "sys_ck"); - dclk = clk_get(NULL, "dpll_ck"); - - return 0; -} - diff --git a/arch/arm/mach-omap2/clock2xxx.c b/arch/arm/mach-omap2/clock2xxx.c index 5feee16..1ff6469 100644 --- a/arch/arm/mach-omap2/clock2xxx.c +++ b/arch/arm/mach-omap2/clock2xxx.c @@ -28,27 +28,12 @@ #include "cm.h" #include "cm-regbits-24xx.h" -struct clk *vclk, *sclk, *dclk; - +struct clk_hw *dclk_hw; /* * Omap24xx specific clock functions */ /* - * Set clocks for bypass mode for reboot to work. - */ -void omap2xxx_clk_prepare_for_reboot(void) -{ - u32 rate; - - if (vclk == NULL || sclk == NULL) - return; - - rate = clk_get_rate(sclk); - clk_set_rate(vclk, rate); -} - -/* * Switch the MPU rate if specified on cmdline. We cannot do this * early until cmdline is parsed. XXX This should be removed from the * clock code and handled by the OPP layer code in the near future. diff --git a/arch/arm/mach-omap2/clock2xxx.h b/arch/arm/mach-omap2/clock2xxx.h index cb6df8c..539dc08 100644 --- a/arch/arm/mach-omap2/clock2xxx.h +++ b/arch/arm/mach-omap2/clock2xxx.h @@ -8,17 +8,34 @@ #ifndef __ARCH_ARM_MACH_OMAP2_CLOCK2XXX_H #define __ARCH_ARM_MACH_OMAP2_CLOCK2XXX_H -unsigned long omap2_table_mpu_recalc(struct clk *clk); -int omap2_select_table_rate(struct clk *clk, unsigned long rate); -long omap2_round_to_table_rate(struct clk *clk, unsigned long rate); -unsigned long omap2xxx_sys_clk_recalc(struct clk *clk); -unsigned long omap2_osc_clk_recalc(struct clk *clk); -unsigned long omap2_dpllcore_recalc(struct clk *clk); -int omap2_reprogram_dpllcore(struct clk *clk, unsigned long rate); -unsigned long omap2xxx_clk_get_core_rate(struct clk *clk); +#include <linux/clk-provider.h> +#include "clock.h" + +unsigned long omap2_table_mpu_recalc(struct clk_hw *clk, + unsigned long parent_rate); +int omap2_select_table_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate); +long omap2_round_to_table_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *parent_rate); +unsigned long omap2xxx_sys_clk_recalc(struct clk_hw *clk, + unsigned long parent_rate); +unsigned long omap2_osc_clk_recalc(struct clk_hw *clk, + unsigned long parent_rate); +unsigned long omap2_dpllcore_recalc(struct clk_hw *hw, + unsigned long parent_rate); +int omap2_reprogram_dpllcore(struct clk_hw *clk, unsigned long rate, + unsigned long parent_rate); +void omap2xxx_clkt_dpllcore_init(struct clk_hw *hw); +unsigned long omap2_clk_apll54_recalc(struct clk_hw *hw, + unsigned long parent_rate); +unsigned long omap2_clk_apll96_recalc(struct clk_hw *hw, + unsigned long parent_rate); +unsigned long omap2xxx_clk_get_core_rate(void); u32 omap2xxx_get_apll_clkin(void); u32 omap2xxx_get_sysclkdiv(void); void omap2xxx_clk_prepare_for_reboot(void); +void omap2xxx_clkt_vps_check_bootloader_rates(void); +void omap2xxx_clkt_vps_late_init(void); #ifdef CONFIG_SOC_OMAP2420 int omap2420_clk_init(void); @@ -32,13 +49,14 @@ int omap2430_clk_init(void); #define omap2430_clk_init() do { } while(0) #endif -extern void __iomem *prcm_clksrc_ctrl, *cm_idlest_pll; +extern void __iomem *prcm_clksrc_ctrl; -extern struct clk *dclk; - -extern const struct clkops clkops_omap2430_i2chs_wait; -extern const struct clkops clkops_oscck; -extern const struct clkops clkops_apll96; -extern const struct clkops clkops_apll54; +extern struct clk_hw *dclk_hw; +int omap2_enable_osc_ck(struct clk_hw *hw); +void omap2_disable_osc_ck(struct clk_hw *hw); +int omap2_clk_apll96_enable(struct clk_hw *hw); +int omap2_clk_apll54_enable(struct clk_hw *hw); +void omap2_clk_apll96_disable(struct clk_hw *hw); +void omap2_clk_apll54_disable(struct clk_hw *hw); #endif diff --git a/arch/arm/mach-omap2/clock33xx_data.c b/arch/arm/mach-omap2/clock33xx_data.c deleted file mode 100644 index 17e3de5..0000000 --- a/arch/arm/mach-omap2/clock33xx_data.c +++ /dev/null @@ -1,1109 +0,0 @@ -/* - * AM33XX Clock data - * - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ - * Vaibhav Hiremath <hvaibhav@ti.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/kernel.h> -#include <linux/list.h> -#include <linux/clk.h> - -#include "soc.h" -#include "iomap.h" -#include "control.h" -#include "clock.h" -#include "cm.h" -#include "cm33xx.h" -#include "cm-regbits-33xx.h" -#include "prm.h" - -/* Maximum DPLL multiplier, divider values for AM33XX */ -#define AM33XX_MAX_DPLL_MULT 2047 -#define AM33XX_MAX_DPLL_DIV 128 - -/* Modulemode control */ -#define AM33XX_MODULEMODE_HWCTRL 0 -#define AM33XX_MODULEMODE_SWCTRL 1 - -/* TRM ERRATA: Timer 3 & 6 default parent (TCLKIN) may not be always - * physically present, in such a case HWMOD enabling of - * clock would be failure with default parent. And timer - * probe thinks clock is already enabled, this leads to - * crash upon accessing timer 3 & 6 registers in probe. - * Fix by setting parent of both these timers to master - * oscillator clock. - */ -static inline void am33xx_init_timer_parent(struct clk *clk) -{ - omap2_clksel_set_parent(clk, clk->parent); -} - -/* Root clocks */ - -/* RTC 32k */ -static struct clk clk_32768_ck = { - .name = "clk_32768_ck", - .clkdm_name = "l4_rtc_clkdm", - .rate = 32768, - .ops = &clkops_null, -}; - -/* On-Chip 32KHz RC OSC */ -static struct clk clk_rc32k_ck = { - .name = "clk_rc32k_ck", - .rate = 32000, - .ops = &clkops_null, -}; - -/* Crystal input clks */ -static struct clk virt_24000000_ck = { - .name = "virt_24000000_ck", - .rate = 24000000, - .ops = &clkops_null, -}; - -static struct clk virt_25000000_ck = { - .name = "virt_25000000_ck", - .rate = 25000000, - .ops = &clkops_null, -}; - -/* Oscillator clock */ -/* 19.2, 24, 25 or 26 MHz */ -static const struct clksel sys_clkin_sel[] = { - { .parent = &virt_19200000_ck, .rates = div_1_0_rates }, - { .parent = &virt_24000000_ck, .rates = div_1_1_rates }, - { .parent = &virt_25000000_ck, .rates = div_1_2_rates }, - { .parent = &virt_26000000_ck, .rates = div_1_3_rates }, - { .parent = NULL }, -}; - -/* External clock - 12 MHz */ -static struct clk tclkin_ck = { - .name = "tclkin_ck", - .rate = 12000000, - .ops = &clkops_null, -}; - -/* - * sys_clk in: input to the dpll and also used as funtional clock for, - * adc_tsc, smartreflex0-1, timer1-7, mcasp0-1, dcan0-1, cefuse - * - */ -static struct clk sys_clkin_ck = { - .name = "sys_clkin_ck", - .parent = &virt_24000000_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = AM33XX_CTRL_REGADDR(AM33XX_CONTROL_STATUS), - .clksel_mask = AM33XX_CONTROL_STATUS_SYSBOOT1_MASK, - .clksel = sys_clkin_sel, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -/* DPLL_CORE */ -static struct dpll_data dpll_core_dd = { - .mult_div1_reg = AM33XX_CM_CLKSEL_DPLL_CORE, - .clk_bypass = &sys_clkin_ck, - .clk_ref = &sys_clkin_ck, - .control_reg = AM33XX_CM_CLKMODE_DPLL_CORE, - .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), - .idlest_reg = AM33XX_CM_IDLEST_DPLL_CORE, - .mult_mask = AM33XX_DPLL_MULT_MASK, - .div1_mask = AM33XX_DPLL_DIV_MASK, - .enable_mask = AM33XX_DPLL_EN_MASK, - .idlest_mask = AM33XX_ST_DPLL_CLK_MASK, - .max_multiplier = AM33XX_MAX_DPLL_MULT, - .max_divider = AM33XX_MAX_DPLL_DIV, - .min_divider = 1, -}; - -/* CLKDCOLDO output */ -static struct clk dpll_core_ck = { - .name = "dpll_core_ck", - .parent = &sys_clkin_ck, - .dpll_data = &dpll_core_dd, - .init = &omap2_init_dpll_parent, - .ops = &clkops_omap3_core_dpll_ops, - .recalc = &omap3_dpll_recalc, -}; - -static struct clk dpll_core_x2_ck = { - .name = "dpll_core_x2_ck", - .parent = &dpll_core_ck, - .flags = CLOCK_CLKOUTX2, - .ops = &clkops_null, - .recalc = &omap3_clkoutx2_recalc, -}; - - -static const struct clksel dpll_core_m4_div[] = { - { .parent = &dpll_core_x2_ck, .rates = div31_1to31_rates }, - { .parent = NULL }, -}; - -static struct clk dpll_core_m4_ck = { - .name = "dpll_core_m4_ck", - .parent = &dpll_core_x2_ck, - .init = &omap2_init_clksel_parent, - .clksel = dpll_core_m4_div, - .clksel_reg = AM33XX_CM_DIV_M4_DPLL_CORE, - .clksel_mask = AM33XX_HSDIVIDER_CLKOUT1_DIV_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static const struct clksel dpll_core_m5_div[] = { - { .parent = &dpll_core_x2_ck, .rates = div31_1to31_rates }, - { .parent = NULL }, -}; - -static struct clk dpll_core_m5_ck = { - .name = "dpll_core_m5_ck", - .parent = &dpll_core_x2_ck, - .init = &omap2_init_clksel_parent, - .clksel = dpll_core_m5_div, - .clksel_reg = AM33XX_CM_DIV_M5_DPLL_CORE, - .clksel_mask = AM33XX_HSDIVIDER_CLKOUT2_DIV_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static const struct clksel dpll_core_m6_div[] = { - { .parent = &dpll_core_x2_ck, .rates = div31_1to31_rates }, - { .parent = NULL }, -}; - -static struct clk dpll_core_m6_ck = { - .name = "dpll_core_m6_ck", - .parent = &dpll_core_x2_ck, - .init = &omap2_init_clksel_parent, - .clksel = dpll_core_m6_div, - .clksel_reg = AM33XX_CM_DIV_M6_DPLL_CORE, - .clksel_mask = AM33XX_HSDIVIDER_CLKOUT3_DIV_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -/* DPLL_MPU */ -static struct dpll_data dpll_mpu_dd = { - .mult_div1_reg = AM33XX_CM_CLKSEL_DPLL_MPU, - .clk_bypass = &sys_clkin_ck, - .clk_ref = &sys_clkin_ck, - .control_reg = AM33XX_CM_CLKMODE_DPLL_MPU, - .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), - .idlest_reg = AM33XX_CM_IDLEST_DPLL_MPU, - .mult_mask = AM33XX_DPLL_MULT_MASK, - .div1_mask = AM33XX_DPLL_DIV_MASK, - .enable_mask = AM33XX_DPLL_EN_MASK, - .idlest_mask = AM33XX_ST_DPLL_CLK_MASK, - .max_multiplier = AM33XX_MAX_DPLL_MULT, - .max_divider = AM33XX_MAX_DPLL_DIV, - .min_divider = 1, -}; - -/* CLKOUT: fdpll/M2 */ -static struct clk dpll_mpu_ck = { - .name = "dpll_mpu_ck", - .parent = &sys_clkin_ck, - .dpll_data = &dpll_mpu_dd, - .init = &omap2_init_dpll_parent, - .ops = &clkops_omap3_noncore_dpll_ops, - .recalc = &omap3_dpll_recalc, - .round_rate = &omap2_dpll_round_rate, - .set_rate = &omap3_noncore_dpll_set_rate, -}; - -/* - * TODO: Add clksel here (sys_clkin, CORE_CLKOUTM6, PER_CLKOUTM2 - * and ALT_CLK1/2) - */ -static const struct clksel dpll_mpu_m2_div[] = { - { .parent = &dpll_mpu_ck, .rates = div31_1to31_rates }, - { .parent = NULL }, -}; - -static struct clk dpll_mpu_m2_ck = { - .name = "dpll_mpu_m2_ck", - .clkdm_name = "mpu_clkdm", - .parent = &dpll_mpu_ck, - .clksel = dpll_mpu_m2_div, - .clksel_reg = AM33XX_CM_DIV_M2_DPLL_MPU, - .clksel_mask = AM33XX_DPLL_CLKOUT_DIV_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -/* DPLL_DDR */ -static struct dpll_data dpll_ddr_dd = { - .mult_div1_reg = AM33XX_CM_CLKSEL_DPLL_DDR, - .clk_bypass = &sys_clkin_ck, - .clk_ref = &sys_clkin_ck, - .control_reg = AM33XX_CM_CLKMODE_DPLL_DDR, - .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), - .idlest_reg = AM33XX_CM_IDLEST_DPLL_DDR, - .mult_mask = AM33XX_DPLL_MULT_MASK, - .div1_mask = AM33XX_DPLL_DIV_MASK, - .enable_mask = AM33XX_DPLL_EN_MASK, - .idlest_mask = AM33XX_ST_DPLL_CLK_MASK, - .max_multiplier = AM33XX_MAX_DPLL_MULT, - .max_divider = AM33XX_MAX_DPLL_DIV, - .min_divider = 1, -}; - -/* CLKOUT: fdpll/M2 */ -static struct clk dpll_ddr_ck = { - .name = "dpll_ddr_ck", - .parent = &sys_clkin_ck, - .dpll_data = &dpll_ddr_dd, - .init = &omap2_init_dpll_parent, - .ops = &clkops_null, - .recalc = &omap3_dpll_recalc, -}; - -/* - * TODO: Add clksel here (sys_clkin, CORE_CLKOUTM6, PER_CLKOUTM2 - * and ALT_CLK1/2) - */ -static const struct clksel dpll_ddr_m2_div[] = { - { .parent = &dpll_ddr_ck, .rates = div31_1to31_rates }, - { .parent = NULL }, -}; - -static struct clk dpll_ddr_m2_ck = { - .name = "dpll_ddr_m2_ck", - .parent = &dpll_ddr_ck, - .clksel = dpll_ddr_m2_div, - .clksel_reg = AM33XX_CM_DIV_M2_DPLL_DDR, - .clksel_mask = AM33XX_DPLL_CLKOUT_DIV_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -/* emif_fck functional clock */ -static struct clk dpll_ddr_m2_div2_ck = { - .name = "dpll_ddr_m2_div2_ck", - .clkdm_name = "l3_clkdm", - .parent = &dpll_ddr_m2_ck, - .ops = &clkops_null, - .fixed_div = 2, - .recalc = &omap_fixed_divisor_recalc, -}; - -/* DPLL_DISP */ -static struct dpll_data dpll_disp_dd = { - .mult_div1_reg = AM33XX_CM_CLKSEL_DPLL_DISP, - .clk_bypass = &sys_clkin_ck, - .clk_ref = &sys_clkin_ck, - .control_reg = AM33XX_CM_CLKMODE_DPLL_DISP, - .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), - .idlest_reg = AM33XX_CM_IDLEST_DPLL_DISP, - .mult_mask = AM33XX_DPLL_MULT_MASK, - .div1_mask = AM33XX_DPLL_DIV_MASK, - .enable_mask = AM33XX_DPLL_EN_MASK, - .idlest_mask = AM33XX_ST_DPLL_CLK_MASK, - .max_multiplier = AM33XX_MAX_DPLL_MULT, - .max_divider = AM33XX_MAX_DPLL_DIV, - .min_divider = 1, -}; - -/* CLKOUT: fdpll/M2 */ -static struct clk dpll_disp_ck = { - .name = "dpll_disp_ck", - .parent = &sys_clkin_ck, - .dpll_data = &dpll_disp_dd, - .init = &omap2_init_dpll_parent, - .ops = &clkops_null, - .recalc = &omap3_dpll_recalc, - .round_rate = &omap2_dpll_round_rate, - .set_rate = &omap3_noncore_dpll_set_rate, -}; - -/* - * TODO: Add clksel here (sys_clkin, CORE_CLKOUTM6, PER_CLKOUTM2 - * and ALT_CLK1/2) - */ -static const struct clksel dpll_disp_m2_div[] = { - { .parent = &dpll_disp_ck, .rates = div31_1to31_rates }, - { .parent = NULL }, -}; - -static struct clk dpll_disp_m2_ck = { - .name = "dpll_disp_m2_ck", - .parent = &dpll_disp_ck, - .clksel = dpll_disp_m2_div, - .clksel_reg = AM33XX_CM_DIV_M2_DPLL_DISP, - .clksel_mask = AM33XX_DPLL_CLKOUT_DIV_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -/* DPLL_PER */ -static struct dpll_data dpll_per_dd = { - .mult_div1_reg = AM33XX_CM_CLKSEL_DPLL_PERIPH, - .clk_bypass = &sys_clkin_ck, - .clk_ref = &sys_clkin_ck, - .control_reg = AM33XX_CM_CLKMODE_DPLL_PER, - .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), - .idlest_reg = AM33XX_CM_IDLEST_DPLL_PER, - .mult_mask = AM33XX_DPLL_MULT_PERIPH_MASK, - .div1_mask = AM33XX_DPLL_PER_DIV_MASK, - .enable_mask = AM33XX_DPLL_EN_MASK, - .idlest_mask = AM33XX_ST_DPLL_CLK_MASK, - .max_multiplier = AM33XX_MAX_DPLL_MULT, - .max_divider = AM33XX_MAX_DPLL_DIV, - .min_divider = 1, - .flags = DPLL_J_TYPE, -}; - -/* CLKDCOLDO */ -static struct clk dpll_per_ck = { - .name = "dpll_per_ck", - .parent = &sys_clkin_ck, - .dpll_data = &dpll_per_dd, - .init = &omap2_init_dpll_parent, - .ops = &clkops_null, - .recalc = &omap3_dpll_recalc, - .round_rate = &omap2_dpll_round_rate, - .set_rate = &omap3_noncore_dpll_set_rate, -}; - -/* CLKOUT: fdpll/M2 */ -static const struct clksel dpll_per_m2_div[] = { - { .parent = &dpll_per_ck, .rates = div31_1to31_rates }, - { .parent = NULL }, -}; - -static struct clk dpll_per_m2_ck = { - .name = "dpll_per_m2_ck", - .parent = &dpll_per_ck, - .clksel = dpll_per_m2_div, - .clksel_reg = AM33XX_CM_DIV_M2_DPLL_PER, - .clksel_mask = AM33XX_DPLL_CLKOUT_DIV_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static struct clk dpll_per_m2_div4_wkupdm_ck = { - .name = "dpll_per_m2_div4_wkupdm_ck", - .clkdm_name = "l4_wkup_clkdm", - .parent = &dpll_per_m2_ck, - .fixed_div = 4, - .ops = &clkops_null, - .recalc = &omap_fixed_divisor_recalc, -}; - -static struct clk dpll_per_m2_div4_ck = { - .name = "dpll_per_m2_div4_ck", - .clkdm_name = "l4ls_clkdm", - .parent = &dpll_per_m2_ck, - .fixed_div = 4, - .ops = &clkops_null, - .recalc = &omap_fixed_divisor_recalc, -}; - -static struct clk l3_gclk = { - .name = "l3_gclk", - .clkdm_name = "l3_clkdm", - .parent = &dpll_core_m4_ck, - .ops = &clkops_null, - .recalc = &followparent_recalc, -}; - -static struct clk dpll_core_m4_div2_ck = { - .name = "dpll_core_m4_div2_ck", - .clkdm_name = "l4_wkup_clkdm", - .parent = &dpll_core_m4_ck, - .ops = &clkops_null, - .fixed_div = 2, - .recalc = &omap_fixed_divisor_recalc, -}; - -static struct clk l4_rtc_gclk = { - .name = "l4_rtc_gclk", - .parent = &dpll_core_m4_ck, - .ops = &clkops_null, - .fixed_div = 2, - .recalc = &omap_fixed_divisor_recalc, -}; - -static struct clk clk_24mhz = { - .name = "clk_24mhz", - .parent = &dpll_per_m2_ck, - .fixed_div = 8, - .ops = &clkops_null, - .recalc = &omap_fixed_divisor_recalc, -}; - -/* - * Below clock nodes describes clockdomains derived out - * of core clock. - */ -static struct clk l4hs_gclk = { - .name = "l4hs_gclk", - .clkdm_name = "l4hs_clkdm", - .parent = &dpll_core_m4_ck, - .ops = &clkops_null, - .recalc = &followparent_recalc, -}; - -static struct clk l3s_gclk = { - .name = "l3s_gclk", - .clkdm_name = "l3s_clkdm", - .parent = &dpll_core_m4_div2_ck, - .ops = &clkops_null, - .recalc = &followparent_recalc, -}; - -static struct clk l4fw_gclk = { - .name = "l4fw_gclk", - .clkdm_name = "l4fw_clkdm", - .parent = &dpll_core_m4_div2_ck, - .ops = &clkops_null, - .recalc = &followparent_recalc, -}; - -static struct clk l4ls_gclk = { - .name = "l4ls_gclk", - .clkdm_name = "l4ls_clkdm", - .parent = &dpll_core_m4_div2_ck, - .ops = &clkops_null, - .recalc = &followparent_recalc, -}; - -static struct clk sysclk_div_ck = { - .name = "sysclk_div_ck", - .parent = &dpll_core_m4_ck, - .ops = &clkops_null, - .recalc = &followparent_recalc, -}; - -/* - * In order to match the clock domain with hwmod clockdomain entry, - * separate clock nodes is required for the modules which are - * directly getting their funtioncal clock from sys_clkin. - */ -static struct clk adc_tsc_fck = { - .name = "adc_tsc_fck", - .clkdm_name = "l4_wkup_clkdm", - .parent = &sys_clkin_ck, - .ops = &clkops_null, - .recalc = &followparent_recalc, -}; - -static struct clk dcan0_fck = { - .name = "dcan0_fck", - .clkdm_name = "l4ls_clkdm", - .parent = &sys_clkin_ck, - .ops = &clkops_null, - .recalc = &followparent_recalc, -}; - -static struct clk dcan1_fck = { - .name = "dcan1_fck", - .clkdm_name = "l4ls_clkdm", - .parent = &sys_clkin_ck, - .ops = &clkops_null, - .recalc = &followparent_recalc, -}; - -static struct clk mcasp0_fck = { - .name = "mcasp0_fck", - .clkdm_name = "l3s_clkdm", - .parent = &sys_clkin_ck, - .ops = &clkops_null, - .recalc = &followparent_recalc, -}; - -static struct clk mcasp1_fck = { - .name = "mcasp1_fck", - .clkdm_name = "l3s_clkdm", - .parent = &sys_clkin_ck, - .ops = &clkops_null, - .recalc = &followparent_recalc, -}; - -static struct clk smartreflex0_fck = { - .name = "smartreflex0_fck", - .clkdm_name = "l4_wkup_clkdm", - .parent = &sys_clkin_ck, - .ops = &clkops_null, - .recalc = &followparent_recalc, -}; - -static struct clk smartreflex1_fck = { - .name = "smartreflex1_fck", - .clkdm_name = "l4_wkup_clkdm", - .parent = &sys_clkin_ck, - .ops = &clkops_null, - .recalc = &followparent_recalc, -}; - -/* - * Modules clock nodes - * - * The following clock leaf nodes are added for the moment because: - * - * - hwmod data is not present for these modules, either hwmod - * control is not required or its not populated. - * - Driver code is not yet migrated to use hwmod/runtime pm - * - Modules outside kernel access (to disable them by default) - * - * - debugss - * - mmu (gfx domain) - * - cefuse - * - usbotg_fck (its additional clock and not really a modulemode) - * - ieee5000 - */ -static struct clk debugss_ick = { - .name = "debugss_ick", - .clkdm_name = "l3_aon_clkdm", - .parent = &dpll_core_m4_ck, - .ops = &clkops_omap2_dflt, - .enable_reg = AM33XX_CM_WKUP_DEBUGSS_CLKCTRL, - .enable_bit = AM33XX_MODULEMODE_SWCTRL, - .recalc = &followparent_recalc, -}; - -static struct clk mmu_fck = { - .name = "mmu_fck", - .clkdm_name = "gfx_l3_clkdm", - .parent = &dpll_core_m4_ck, - .ops = &clkops_omap2_dflt, - .enable_reg = AM33XX_CM_GFX_MMUDATA_CLKCTRL, - .enable_bit = AM33XX_MODULEMODE_SWCTRL, - .recalc = &followparent_recalc, -}; - -static struct clk cefuse_fck = { - .name = "cefuse_fck", - .clkdm_name = "l4_cefuse_clkdm", - .parent = &sys_clkin_ck, - .enable_reg = AM33XX_CM_CEFUSE_CEFUSE_CLKCTRL, - .enable_bit = AM33XX_MODULEMODE_SWCTRL, - .ops = &clkops_omap2_dflt, - .recalc = &followparent_recalc, -}; - -/* - * clkdiv32 is generated from fixed division of 732.4219 - */ -static struct clk clkdiv32k_ick = { - .name = "clkdiv32k_ick", - .clkdm_name = "clk_24mhz_clkdm", - .rate = 32768, - .parent = &clk_24mhz, - .enable_reg = AM33XX_CM_PER_CLKDIV32K_CLKCTRL, - .enable_bit = AM33XX_MODULEMODE_SWCTRL, - .ops = &clkops_omap2_dflt, -}; - -static struct clk usbotg_fck = { - .name = "usbotg_fck", - .clkdm_name = "l3s_clkdm", - .parent = &dpll_per_ck, - .enable_reg = AM33XX_CM_CLKDCOLDO_DPLL_PER, - .enable_bit = AM33XX_ST_DPLL_CLKDCOLDO_SHIFT, - .ops = &clkops_omap2_dflt, - .recalc = &followparent_recalc, -}; - -static struct clk ieee5000_fck = { - .name = "ieee5000_fck", - .clkdm_name = "l3s_clkdm", - .parent = &dpll_core_m4_div2_ck, - .enable_reg = AM33XX_CM_PER_IEEE5000_CLKCTRL, - .enable_bit = AM33XX_MODULEMODE_SWCTRL, - .ops = &clkops_omap2_dflt, - .recalc = &followparent_recalc, -}; - -/* Timers */ -static const struct clksel timer1_clkmux_sel[] = { - { .parent = &sys_clkin_ck, .rates = div_1_0_rates }, - { .parent = &clkdiv32k_ick, .rates = div_1_1_rates }, - { .parent = &tclkin_ck, .rates = div_1_2_rates }, - { .parent = &clk_rc32k_ck, .rates = div_1_3_rates }, - { .parent = &clk_32768_ck, .rates = div_1_4_rates }, - { .parent = NULL }, -}; - -static struct clk timer1_fck = { - .name = "timer1_fck", - .clkdm_name = "l4ls_clkdm", - .parent = &sys_clkin_ck, - .init = &omap2_init_clksel_parent, - .clksel = timer1_clkmux_sel, - .clksel_reg = AM33XX_CLKSEL_TIMER1MS_CLK, - .clksel_mask = AM33XX_CLKSEL_0_2_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -static const struct clksel timer2_to_7_clk_sel[] = { - { .parent = &tclkin_ck, .rates = div_1_0_rates }, - { .parent = &sys_clkin_ck, .rates = div_1_1_rates }, - { .parent = &clkdiv32k_ick, .rates = div_1_2_rates }, - { .parent = NULL }, -}; - -static struct clk timer2_fck = { - .name = "timer2_fck", - .clkdm_name = "l4ls_clkdm", - .parent = &sys_clkin_ck, - .init = &omap2_init_clksel_parent, - .clksel = timer2_to_7_clk_sel, - .clksel_reg = AM33XX_CLKSEL_TIMER2_CLK, - .clksel_mask = AM33XX_CLKSEL_0_1_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk timer3_fck = { - .name = "timer3_fck", - .clkdm_name = "l4ls_clkdm", - .parent = &sys_clkin_ck, - .init = &am33xx_init_timer_parent, - .clksel = timer2_to_7_clk_sel, - .clksel_reg = AM33XX_CLKSEL_TIMER3_CLK, - .clksel_mask = AM33XX_CLKSEL_0_1_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk timer4_fck = { - .name = "timer4_fck", - .clkdm_name = "l4ls_clkdm", - .parent = &sys_clkin_ck, - .init = &omap2_init_clksel_parent, - .clksel = timer2_to_7_clk_sel, - .clksel_reg = AM33XX_CLKSEL_TIMER4_CLK, - .clksel_mask = AM33XX_CLKSEL_0_1_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk timer5_fck = { - .name = "timer5_fck", - .clkdm_name = "l4ls_clkdm", - .parent = &sys_clkin_ck, - .init = &omap2_init_clksel_parent, - .clksel = timer2_to_7_clk_sel, - .clksel_reg = AM33XX_CLKSEL_TIMER5_CLK, - .clksel_mask = AM33XX_CLKSEL_0_1_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk timer6_fck = { - .name = "timer6_fck", - .clkdm_name = "l4ls_clkdm", - .parent = &sys_clkin_ck, - .init = &am33xx_init_timer_parent, - .clksel = timer2_to_7_clk_sel, - .clksel_reg = AM33XX_CLKSEL_TIMER6_CLK, - .clksel_mask = AM33XX_CLKSEL_0_1_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk timer7_fck = { - .name = "timer7_fck", - .clkdm_name = "l4ls_clkdm", - .parent = &sys_clkin_ck, - .init = &omap2_init_clksel_parent, - .clksel = timer2_to_7_clk_sel, - .clksel_reg = AM33XX_CLKSEL_TIMER7_CLK, - .clksel_mask = AM33XX_CLKSEL_0_1_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk cpsw_125mhz_gclk = { - .name = "cpsw_125mhz_gclk", - .clkdm_name = "cpsw_125mhz_clkdm", - .parent = &dpll_core_m5_ck, - .ops = &clkops_null, - .fixed_div = 2, - .recalc = &omap_fixed_divisor_recalc, -}; - -static const struct clksel cpsw_cpts_rft_clkmux_sel[] = { - { .parent = &dpll_core_m5_ck, .rates = div_1_0_rates }, - { .parent = &dpll_core_m4_ck, .rates = div_1_1_rates }, - { .parent = NULL }, -}; - -static struct clk cpsw_cpts_rft_clk = { - .name = "cpsw_cpts_rft_clk", - .clkdm_name = "cpsw_125mhz_clkdm", - .parent = &dpll_core_m5_ck, - .clksel = cpsw_cpts_rft_clkmux_sel, - .clksel_reg = AM33XX_CM_CPTS_RFT_CLKSEL, - .clksel_mask = AM33XX_CLKSEL_0_0_MASK, - .ops = &clkops_null, - .recalc = &followparent_recalc, -}; - -/* gpio */ -static const struct clksel gpio0_dbclk_mux_sel[] = { - { .parent = &clk_rc32k_ck, .rates = div_1_0_rates }, - { .parent = &clk_32768_ck, .rates = div_1_1_rates }, - { .parent = &clkdiv32k_ick, .rates = div_1_2_rates }, - { .parent = NULL }, -}; - -static struct clk gpio0_dbclk_mux_ck = { - .name = "gpio0_dbclk_mux_ck", - .clkdm_name = "l4_wkup_clkdm", - .parent = &clk_rc32k_ck, - .init = &omap2_init_clksel_parent, - .clksel = gpio0_dbclk_mux_sel, - .clksel_reg = AM33XX_CLKSEL_GPIO0_DBCLK, - .clksel_mask = AM33XX_CLKSEL_0_1_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpio0_dbclk = { - .name = "gpio0_dbclk", - .clkdm_name = "l4_wkup_clkdm", - .parent = &gpio0_dbclk_mux_ck, - .enable_reg = AM33XX_CM_WKUP_GPIO0_CLKCTRL, - .enable_bit = AM33XX_OPTFCLKEN_GPIO0_GDBCLK_SHIFT, - .ops = &clkops_omap2_dflt, - .recalc = &followparent_recalc, -}; - -static struct clk gpio1_dbclk = { - .name = "gpio1_dbclk", - .clkdm_name = "l4ls_clkdm", - .parent = &clkdiv32k_ick, - .enable_reg = AM33XX_CM_PER_GPIO1_CLKCTRL, - .enable_bit = AM33XX_OPTFCLKEN_GPIO_1_GDBCLK_SHIFT, - .ops = &clkops_omap2_dflt, - .recalc = &followparent_recalc, -}; - -static struct clk gpio2_dbclk = { - .name = "gpio2_dbclk", - .clkdm_name = "l4ls_clkdm", - .parent = &clkdiv32k_ick, - .enable_reg = AM33XX_CM_PER_GPIO2_CLKCTRL, - .enable_bit = AM33XX_OPTFCLKEN_GPIO_2_GDBCLK_SHIFT, - .ops = &clkops_omap2_dflt, - .recalc = &followparent_recalc, -}; - -static struct clk gpio3_dbclk = { - .name = "gpio3_dbclk", - .clkdm_name = "l4ls_clkdm", - .parent = &clkdiv32k_ick, - .enable_reg = AM33XX_CM_PER_GPIO3_CLKCTRL, - .enable_bit = AM33XX_OPTFCLKEN_GPIO_3_GDBCLK_SHIFT, - .ops = &clkops_omap2_dflt, - .recalc = &followparent_recalc, -}; - -static const struct clksel pruss_ocp_clk_mux_sel[] = { - { .parent = &l3_gclk, .rates = div_1_0_rates }, - { .parent = &dpll_disp_m2_ck, .rates = div_1_1_rates }, - { .parent = NULL }, -}; - -static struct clk pruss_ocp_gclk = { - .name = "pruss_ocp_gclk", - .clkdm_name = "pruss_ocp_clkdm", - .parent = &l3_gclk, - .init = &omap2_init_clksel_parent, - .clksel = pruss_ocp_clk_mux_sel, - .clksel_reg = AM33XX_CLKSEL_PRUSS_OCP_CLK, - .clksel_mask = AM33XX_CLKSEL_0_0_MASK, - .ops = &clkops_null, - .recalc = &followparent_recalc, -}; - -static const struct clksel lcd_clk_mux_sel[] = { - { .parent = &dpll_disp_m2_ck, .rates = div_1_0_rates }, - { .parent = &dpll_core_m5_ck, .rates = div_1_1_rates }, - { .parent = &dpll_per_m2_ck, .rates = div_1_2_rates }, - { .parent = NULL }, -}; - -static struct clk lcd_gclk = { - .name = "lcd_gclk", - .clkdm_name = "lcdc_clkdm", - .parent = &dpll_disp_m2_ck, - .init = &omap2_init_clksel_parent, - .clksel = lcd_clk_mux_sel, - .clksel_reg = AM33XX_CLKSEL_LCDC_PIXEL_CLK, - .clksel_mask = AM33XX_CLKSEL_0_1_MASK, - .ops = &clkops_null, - .recalc = &followparent_recalc, -}; - -static struct clk mmc_clk = { - .name = "mmc_clk", - .clkdm_name = "l4ls_clkdm", - .parent = &dpll_per_m2_ck, - .ops = &clkops_null, - .fixed_div = 2, - .recalc = &omap_fixed_divisor_recalc, -}; - -static struct clk mmc2_fck = { - .name = "mmc2_fck", - .clkdm_name = "l3s_clkdm", - .parent = &mmc_clk, - .ops = &clkops_null, - .recalc = &followparent_recalc, -}; - -static const struct clksel gfx_clksel_sel[] = { - { .parent = &dpll_core_m4_ck, .rates = div_1_0_rates }, - { .parent = &dpll_per_m2_ck, .rates = div_1_1_rates }, - { .parent = NULL }, -}; - -static struct clk gfx_fclk_clksel_ck = { - .name = "gfx_fclk_clksel_ck", - .parent = &dpll_core_m4_ck, - .clksel = gfx_clksel_sel, - .ops = &clkops_null, - .clksel_reg = AM33XX_CLKSEL_GFX_FCLK, - .clksel_mask = AM33XX_CLKSEL_GFX_FCLK_MASK, - .recalc = &omap2_clksel_recalc, -}; - -static const struct clksel_rate div_1_0_2_1_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_AM33XX }, - { .div = 2, .val = 1, .flags = RATE_IN_AM33XX }, - { .div = 0 }, -}; - -static const struct clksel gfx_div_sel[] = { - { .parent = &gfx_fclk_clksel_ck, .rates = div_1_0_2_1_rates }, - { .parent = NULL }, -}; - -static struct clk gfx_fck_div_ck = { - .name = "gfx_fck_div_ck", - .clkdm_name = "gfx_l3_clkdm", - .parent = &gfx_fclk_clksel_ck, - .init = &omap2_init_clksel_parent, - .clksel = gfx_div_sel, - .clksel_reg = AM33XX_CLKSEL_GFX_FCLK, - .clksel_mask = AM33XX_CLKSEL_0_0_MASK, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, - .ops = &clkops_null, -}; - -static const struct clksel sysclkout_pre_sel[] = { - { .parent = &clk_32768_ck, .rates = div_1_0_rates }, - { .parent = &l3_gclk, .rates = div_1_1_rates }, - { .parent = &dpll_ddr_m2_ck, .rates = div_1_2_rates }, - { .parent = &dpll_per_m2_ck, .rates = div_1_3_rates }, - { .parent = &lcd_gclk, .rates = div_1_4_rates }, - { .parent = NULL }, -}; - -static struct clk sysclkout_pre_ck = { - .name = "sysclkout_pre_ck", - .parent = &clk_32768_ck, - .init = &omap2_init_clksel_parent, - .clksel = sysclkout_pre_sel, - .clksel_reg = AM33XX_CM_CLKOUT_CTRL, - .clksel_mask = AM33XX_CLKOUT2SOURCE_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -/* Divide by 8 clock rates with default clock is 1/1*/ -static const struct clksel_rate div8_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_AM33XX }, - { .div = 2, .val = 1, .flags = RATE_IN_AM33XX }, - { .div = 3, .val = 2, .flags = RATE_IN_AM33XX }, - { .div = 4, .val = 3, .flags = RATE_IN_AM33XX }, - { .div = 5, .val = 4, .flags = RATE_IN_AM33XX }, - { .div = 6, .val = 5, .flags = RATE_IN_AM33XX }, - { .div = 7, .val = 6, .flags = RATE_IN_AM33XX }, - { .div = 8, .val = 7, .flags = RATE_IN_AM33XX }, - { .div = 0 }, -}; - -static const struct clksel clkout2_div[] = { - { .parent = &sysclkout_pre_ck, .rates = div8_rates }, - { .parent = NULL }, -}; - -static struct clk clkout2_ck = { - .name = "clkout2_ck", - .parent = &sysclkout_pre_ck, - .ops = &clkops_omap2_dflt, - .clksel = clkout2_div, - .clksel_reg = AM33XX_CM_CLKOUT_CTRL, - .clksel_mask = AM33XX_CLKOUT2DIV_MASK, - .enable_reg = AM33XX_CM_CLKOUT_CTRL, - .enable_bit = AM33XX_CLKOUT2EN_SHIFT, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static const struct clksel wdt_clkmux_sel[] = { - { .parent = &clk_rc32k_ck, .rates = div_1_0_rates }, - { .parent = &clkdiv32k_ick, .rates = div_1_1_rates }, - { .parent = NULL }, -}; - -static struct clk wdt1_fck = { - .name = "wdt1_fck", - .clkdm_name = "l4_wkup_clkdm", - .parent = &clk_rc32k_ck, - .init = &omap2_init_clksel_parent, - .clksel = wdt_clkmux_sel, - .clksel_reg = AM33XX_CLKSEL_WDT1_CLK, - .clksel_mask = AM33XX_CLKSEL_0_1_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -/* - * clkdev - */ -static struct omap_clk am33xx_clks[] = { - CLK(NULL, "clk_32768_ck", &clk_32768_ck, CK_AM33XX), - CLK(NULL, "clk_rc32k_ck", &clk_rc32k_ck, CK_AM33XX), - CLK(NULL, "virt_19200000_ck", &virt_19200000_ck, CK_AM33XX), - CLK(NULL, "virt_24000000_ck", &virt_24000000_ck, CK_AM33XX), - CLK(NULL, "virt_25000000_ck", &virt_25000000_ck, CK_AM33XX), - CLK(NULL, "virt_26000000_ck", &virt_26000000_ck, CK_AM33XX), - CLK(NULL, "sys_clkin_ck", &sys_clkin_ck, CK_AM33XX), - CLK(NULL, "tclkin_ck", &tclkin_ck, CK_AM33XX), - CLK(NULL, "dpll_core_ck", &dpll_core_ck, CK_AM33XX), - CLK(NULL, "dpll_core_x2_ck", &dpll_core_x2_ck, CK_AM33XX), - CLK(NULL, "dpll_core_m4_ck", &dpll_core_m4_ck, CK_AM33XX), - CLK(NULL, "dpll_core_m5_ck", &dpll_core_m5_ck, CK_AM33XX), - CLK(NULL, "dpll_core_m6_ck", &dpll_core_m6_ck, CK_AM33XX), - CLK(NULL, "dpll_mpu_ck", &dpll_mpu_ck, CK_AM33XX), - CLK("cpu0", NULL, &dpll_mpu_ck, CK_AM33XX), - CLK(NULL, "dpll_mpu_m2_ck", &dpll_mpu_m2_ck, CK_AM33XX), - CLK(NULL, "dpll_ddr_ck", &dpll_ddr_ck, CK_AM33XX), - CLK(NULL, "dpll_ddr_m2_ck", &dpll_ddr_m2_ck, CK_AM33XX), - CLK(NULL, "dpll_ddr_m2_div2_ck", &dpll_ddr_m2_div2_ck, CK_AM33XX), - CLK(NULL, "dpll_disp_ck", &dpll_disp_ck, CK_AM33XX), - CLK(NULL, "dpll_disp_m2_ck", &dpll_disp_m2_ck, CK_AM33XX), - CLK(NULL, "dpll_per_ck", &dpll_per_ck, CK_AM33XX), - CLK(NULL, "dpll_per_m2_ck", &dpll_per_m2_ck, CK_AM33XX), - CLK(NULL, "dpll_per_m2_div4_wkupdm_ck", &dpll_per_m2_div4_wkupdm_ck, CK_AM33XX), - CLK(NULL, "dpll_per_m2_div4_ck", &dpll_per_m2_div4_ck, CK_AM33XX), - CLK(NULL, "adc_tsc_fck", &adc_tsc_fck, CK_AM33XX), - CLK(NULL, "cefuse_fck", &cefuse_fck, CK_AM33XX), - CLK(NULL, "clkdiv32k_ick", &clkdiv32k_ick, CK_AM33XX), - CLK(NULL, "dcan0_fck", &dcan0_fck, CK_AM33XX), - CLK("481cc000.d_can", NULL, &dcan0_fck, CK_AM33XX), - CLK(NULL, "dcan1_fck", &dcan1_fck, CK_AM33XX), - CLK("481d0000.d_can", NULL, &dcan1_fck, CK_AM33XX), - CLK(NULL, "debugss_ick", &debugss_ick, CK_AM33XX), - CLK(NULL, "pruss_ocp_gclk", &pruss_ocp_gclk, CK_AM33XX), - CLK("davinci-mcasp.0", NULL, &mcasp0_fck, CK_AM33XX), - CLK("davinci-mcasp.1", NULL, &mcasp1_fck, CK_AM33XX), - CLK(NULL, "mcasp0_fck", &mcasp0_fck, CK_AM33XX), - CLK(NULL, "mcasp1_fck", &mcasp1_fck, CK_AM33XX), - CLK("NULL", "mmc2_fck", &mmc2_fck, CK_AM33XX), - CLK(NULL, "mmu_fck", &mmu_fck, CK_AM33XX), - CLK(NULL, "smartreflex0_fck", &smartreflex0_fck, CK_AM33XX), - CLK(NULL, "smartreflex1_fck", &smartreflex1_fck, CK_AM33XX), - CLK(NULL, "timer1_fck", &timer1_fck, CK_AM33XX), - CLK(NULL, "timer2_fck", &timer2_fck, CK_AM33XX), - CLK(NULL, "timer3_fck", &timer3_fck, CK_AM33XX), - CLK(NULL, "timer4_fck", &timer4_fck, CK_AM33XX), - CLK(NULL, "timer5_fck", &timer5_fck, CK_AM33XX), - CLK(NULL, "timer6_fck", &timer6_fck, CK_AM33XX), - CLK(NULL, "timer7_fck", &timer7_fck, CK_AM33XX), - CLK(NULL, "usbotg_fck", &usbotg_fck, CK_AM33XX), - CLK(NULL, "ieee5000_fck", &ieee5000_fck, CK_AM33XX), - CLK(NULL, "wdt1_fck", &wdt1_fck, CK_AM33XX), - CLK(NULL, "l4_rtc_gclk", &l4_rtc_gclk, CK_AM33XX), - CLK(NULL, "l3_gclk", &l3_gclk, CK_AM33XX), - CLK(NULL, "dpll_core_m4_div2_ck", &dpll_core_m4_div2_ck, CK_AM33XX), - CLK(NULL, "l4hs_gclk", &l4hs_gclk, CK_AM33XX), - CLK(NULL, "l3s_gclk", &l3s_gclk, CK_AM33XX), - CLK(NULL, "l4fw_gclk", &l4fw_gclk, CK_AM33XX), - CLK(NULL, "l4ls_gclk", &l4ls_gclk, CK_AM33XX), - CLK(NULL, "clk_24mhz", &clk_24mhz, CK_AM33XX), - CLK(NULL, "sysclk_div_ck", &sysclk_div_ck, CK_AM33XX), - CLK(NULL, "cpsw_125mhz_gclk", &cpsw_125mhz_gclk, CK_AM33XX), - CLK(NULL, "cpsw_cpts_rft_clk", &cpsw_cpts_rft_clk, CK_AM33XX), - CLK(NULL, "gpio0_dbclk_mux_ck", &gpio0_dbclk_mux_ck, CK_AM33XX), - CLK(NULL, "gpio0_dbclk", &gpio0_dbclk, CK_AM33XX), - CLK(NULL, "gpio1_dbclk", &gpio1_dbclk, CK_AM33XX), - CLK(NULL, "gpio2_dbclk", &gpio2_dbclk, CK_AM33XX), - CLK(NULL, "gpio3_dbclk", &gpio3_dbclk, CK_AM33XX), - CLK(NULL, "lcd_gclk", &lcd_gclk, CK_AM33XX), - CLK(NULL, "mmc_clk", &mmc_clk, CK_AM33XX), - CLK(NULL, "gfx_fclk_clksel_ck", &gfx_fclk_clksel_ck, CK_AM33XX), - CLK(NULL, "gfx_fck_div_ck", &gfx_fck_div_ck, CK_AM33XX), - CLK(NULL, "sysclkout_pre_ck", &sysclkout_pre_ck, CK_AM33XX), - CLK(NULL, "clkout2_ck", &clkout2_ck, CK_AM33XX), - CLK(NULL, "timer_32k_ck", &clkdiv32k_ick, CK_AM33XX), - CLK(NULL, "timer_sys_ck", &sys_clkin_ck, CK_AM33XX), -}; - -int __init am33xx_clk_init(void) -{ - struct omap_clk *c; - u32 cpu_clkflg; - - if (soc_is_am33xx()) { - cpu_mask = RATE_IN_AM33XX; - cpu_clkflg = CK_AM33XX; - } - - for (c = am33xx_clks; c < am33xx_clks + ARRAY_SIZE(am33xx_clks); c++) - clk_preinit(c->lk.clk); - - for (c = am33xx_clks; c < am33xx_clks + ARRAY_SIZE(am33xx_clks); c++) { - if (c->cpu & cpu_clkflg) { - clkdev_add(&c->lk); - clk_register(c->lk.clk); - omap2_init_clk_clkdm(c->lk.clk); - } - } - - recalculate_root_clocks(); - - /* - * Only enable those clocks we will need, let the drivers - * enable other clocks as necessary - */ - clk_enable_init_clocks(); - - return 0; -} diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c index baaaa42..4596468 100644 --- a/arch/arm/mach-omap2/clock34xx.c +++ b/arch/arm/mach-omap2/clock34xx.c @@ -23,7 +23,7 @@ #include "clock.h" #include "clock34xx.h" -#include "cm2xxx_3xxx.h" +#include "cm3xxx.h" #include "cm-regbits-34xx.h" /** @@ -37,7 +37,7 @@ * from the CM_{I,F}CLKEN bit. Pass back the correct info via * @idlest_reg and @idlest_bit. No return value. */ -static void omap3430es2_clk_ssi_find_idlest(struct clk *clk, +static void omap3430es2_clk_ssi_find_idlest(struct clk_hw_omap *clk, void __iomem **idlest_reg, u8 *idlest_bit, u8 *idlest_val) @@ -49,21 +49,16 @@ static void omap3430es2_clk_ssi_find_idlest(struct clk *clk, *idlest_bit = OMAP3430ES2_ST_SSI_IDLE_SHIFT; *idlest_val = OMAP34XX_CM_IDLEST_VAL; } - -const struct clkops clkops_omap3430es2_ssi_wait = { - .enable = omap2_dflt_clk_enable, - .disable = omap2_dflt_clk_disable, +const struct clk_hw_omap_ops clkhwops_omap3430es2_ssi_wait = { .find_idlest = omap3430es2_clk_ssi_find_idlest, - .find_companion = omap2_clk_dflt_find_companion, + .find_companion = omap2_clk_dflt_find_companion, }; -const struct clkops clkops_omap3430es2_iclk_ssi_wait = { - .enable = omap2_dflt_clk_enable, - .disable = omap2_dflt_clk_disable, - .find_idlest = omap3430es2_clk_ssi_find_idlest, - .find_companion = omap2_clk_dflt_find_companion, +const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_ssi_wait = { .allow_idle = omap2_clkt_iclk_allow_idle, .deny_idle = omap2_clkt_iclk_deny_idle, + .find_idlest = omap3430es2_clk_ssi_find_idlest, + .find_companion = omap2_clk_dflt_find_companion, }; /** @@ -80,7 +75,7 @@ const struct clkops clkops_omap3430es2_iclk_ssi_wait = { * default find_idlest code assumes that they are at the same * position.) No return value. */ -static void omap3430es2_clk_dss_usbhost_find_idlest(struct clk *clk, +static void omap3430es2_clk_dss_usbhost_find_idlest(struct clk_hw_omap *clk, void __iomem **idlest_reg, u8 *idlest_bit, u8 *idlest_val) @@ -94,20 +89,16 @@ static void omap3430es2_clk_dss_usbhost_find_idlest(struct clk *clk, *idlest_val = OMAP34XX_CM_IDLEST_VAL; } -const struct clkops clkops_omap3430es2_dss_usbhost_wait = { - .enable = omap2_dflt_clk_enable, - .disable = omap2_dflt_clk_disable, +const struct clk_hw_omap_ops clkhwops_omap3430es2_dss_usbhost_wait = { .find_idlest = omap3430es2_clk_dss_usbhost_find_idlest, - .find_companion = omap2_clk_dflt_find_companion, + .find_companion = omap2_clk_dflt_find_companion, }; -const struct clkops clkops_omap3430es2_iclk_dss_usbhost_wait = { - .enable = omap2_dflt_clk_enable, - .disable = omap2_dflt_clk_disable, - .find_idlest = omap3430es2_clk_dss_usbhost_find_idlest, - .find_companion = omap2_clk_dflt_find_companion, +const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_dss_usbhost_wait = { .allow_idle = omap2_clkt_iclk_allow_idle, .deny_idle = omap2_clkt_iclk_deny_idle, + .find_idlest = omap3430es2_clk_dss_usbhost_find_idlest, + .find_companion = omap2_clk_dflt_find_companion, }; /** @@ -121,7 +112,7 @@ const struct clkops clkops_omap3430es2_iclk_dss_usbhost_wait = { * shift from the CM_{I,F}CLKEN bit. Pass back the correct info via * @idlest_reg and @idlest_bit. No return value. */ -static void omap3430es2_clk_hsotgusb_find_idlest(struct clk *clk, +static void omap3430es2_clk_hsotgusb_find_idlest(struct clk_hw_omap *clk, void __iomem **idlest_reg, u8 *idlest_bit, u8 *idlest_val) @@ -134,18 +125,14 @@ static void omap3430es2_clk_hsotgusb_find_idlest(struct clk *clk, *idlest_val = OMAP34XX_CM_IDLEST_VAL; } -const struct clkops clkops_omap3430es2_hsotgusb_wait = { - .enable = omap2_dflt_clk_enable, - .disable = omap2_dflt_clk_disable, +const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_hsotgusb_wait = { + .allow_idle = omap2_clkt_iclk_allow_idle, + .deny_idle = omap2_clkt_iclk_deny_idle, .find_idlest = omap3430es2_clk_hsotgusb_find_idlest, - .find_companion = omap2_clk_dflt_find_companion, + .find_companion = omap2_clk_dflt_find_companion, }; -const struct clkops clkops_omap3430es2_iclk_hsotgusb_wait = { - .enable = omap2_dflt_clk_enable, - .disable = omap2_dflt_clk_disable, +const struct clk_hw_omap_ops clkhwops_omap3430es2_hsotgusb_wait = { .find_idlest = omap3430es2_clk_hsotgusb_find_idlest, - .find_companion = omap2_clk_dflt_find_companion, - .allow_idle = omap2_clkt_iclk_allow_idle, - .deny_idle = omap2_clkt_iclk_deny_idle, + .find_companion = omap2_clk_dflt_find_companion, }; diff --git a/arch/arm/mach-omap2/clock3517.c b/arch/arm/mach-omap2/clock3517.c index 8020905..4d79ae2 100644 --- a/arch/arm/mach-omap2/clock3517.c +++ b/arch/arm/mach-omap2/clock3517.c @@ -23,7 +23,7 @@ #include "clock.h" #include "clock3517.h" -#include "cm2xxx_3xxx.h" +#include "cm3xxx.h" #include "cm-regbits-34xx.h" /* @@ -47,7 +47,7 @@ * in the enable register itsel at a bit offset of 4 from the enable * bit. A value of 1 indicates that clock is enabled. */ -static void am35xx_clk_find_idlest(struct clk *clk, +static void am35xx_clk_find_idlest(struct clk_hw_omap *clk, void __iomem **idlest_reg, u8 *idlest_bit, u8 *idlest_val) @@ -71,8 +71,9 @@ static void am35xx_clk_find_idlest(struct clk *clk, * associate this type of code with per-module data structures to * avoid this issue, and remove the casts. No return value. */ -static void am35xx_clk_find_companion(struct clk *clk, void __iomem **other_reg, - u8 *other_bit) +static void am35xx_clk_find_companion(struct clk_hw_omap *clk, + void __iomem **other_reg, + u8 *other_bit) { *other_reg = (__force void __iomem *)(clk->enable_reg); if (clk->enable_bit & AM35XX_IPSS_ICK_MASK) @@ -80,10 +81,7 @@ static void am35xx_clk_find_companion(struct clk *clk, void __iomem **other_reg, else *other_bit = clk->enable_bit - AM35XX_IPSS_ICK_FCK_OFFSET; } - -const struct clkops clkops_am35xx_ipss_module_wait = { - .enable = omap2_dflt_clk_enable, - .disable = omap2_dflt_clk_disable, +const struct clk_hw_omap_ops clkhwops_am35xx_ipss_module_wait = { .find_idlest = am35xx_clk_find_idlest, .find_companion = am35xx_clk_find_companion, }; @@ -99,7 +97,7 @@ const struct clkops clkops_am35xx_ipss_module_wait = { * CM_{I,F}CLKEN bit. Pass back the correct info via @idlest_reg * and @idlest_bit. No return value. */ -static void am35xx_clk_ipss_find_idlest(struct clk *clk, +static void am35xx_clk_ipss_find_idlest(struct clk_hw_omap *clk, void __iomem **idlest_reg, u8 *idlest_bit, u8 *idlest_val) @@ -112,13 +110,9 @@ static void am35xx_clk_ipss_find_idlest(struct clk *clk, *idlest_val = OMAP34XX_CM_IDLEST_VAL; } -const struct clkops clkops_am35xx_ipss_wait = { - .enable = omap2_dflt_clk_enable, - .disable = omap2_dflt_clk_disable, - .find_idlest = am35xx_clk_ipss_find_idlest, - .find_companion = omap2_clk_dflt_find_companion, +const struct clk_hw_omap_ops clkhwops_am35xx_ipss_wait = { .allow_idle = omap2_clkt_iclk_allow_idle, .deny_idle = omap2_clkt_iclk_deny_idle, + .find_idlest = am35xx_clk_ipss_find_idlest, + .find_companion = omap2_clk_dflt_find_companion, }; - - diff --git a/arch/arm/mach-omap2/clock36xx.c b/arch/arm/mach-omap2/clock36xx.c index 0e1e9e4..8f3bf4e 100644 --- a/arch/arm/mach-omap2/clock36xx.c +++ b/arch/arm/mach-omap2/clock36xx.c @@ -37,34 +37,32 @@ * (Any other value different from the Read value) to the * corresponding CM_CLKSEL register will refresh the dividers. */ -static int omap36xx_pwrdn_clk_enable_with_hsdiv_restore(struct clk *clk) +int omap36xx_pwrdn_clk_enable_with_hsdiv_restore(struct clk_hw *clk) { + struct clk_hw_omap *parent; + struct clk_hw *parent_hw; u32 dummy_v, orig_v, clksel_shift; int ret; /* Clear PWRDN bit of HSDIVIDER */ ret = omap2_dflt_clk_enable(clk); + parent_hw = __clk_get_hw(__clk_get_parent(clk->clk)); + parent = to_clk_hw_omap(parent_hw); + /* Restore the dividers */ if (!ret) { - clksel_shift = __ffs(clk->parent->clksel_mask); - orig_v = __raw_readl(clk->parent->clksel_reg); + clksel_shift = __ffs(parent->clksel_mask); + orig_v = __raw_readl(parent->clksel_reg); dummy_v = orig_v; /* Write any other value different from the Read value */ dummy_v ^= (1 << clksel_shift); - __raw_writel(dummy_v, clk->parent->clksel_reg); + __raw_writel(dummy_v, parent->clksel_reg); /* Write the original divider */ - __raw_writel(orig_v, clk->parent->clksel_reg); + __raw_writel(orig_v, parent->clksel_reg); } return ret; } - -const struct clkops clkops_omap36xx_pwrdn_with_hsdiv_wait_restore = { - .enable = omap36xx_pwrdn_clk_enable_with_hsdiv_restore, - .disable = omap2_dflt_clk_disable, - .find_companion = omap2_clk_dflt_find_companion, - .find_idlest = omap2_clk_dflt_find_idlest, -}; diff --git a/arch/arm/mach-omap2/clock36xx.h b/arch/arm/mach-omap2/clock36xx.h index a7dee5b..945bb7f 100644 --- a/arch/arm/mach-omap2/clock36xx.h +++ b/arch/arm/mach-omap2/clock36xx.h @@ -8,6 +8,6 @@ #ifndef __ARCH_ARM_MACH_OMAP2_CLOCK36XX_H #define __ARCH_ARM_MACH_OMAP2_CLOCK36XX_H -extern const struct clkops clkops_omap36xx_pwrdn_with_hsdiv_wait_restore; +extern int omap36xx_pwrdn_clk_enable_with_hsdiv_restore(struct clk_hw *hw); #endif diff --git a/arch/arm/mach-omap2/clock3xxx.c b/arch/arm/mach-omap2/clock3xxx.c index 3e8aca2..4eacab8 100644 --- a/arch/arm/mach-omap2/clock3xxx.c +++ b/arch/arm/mach-omap2/clock3xxx.c @@ -38,8 +38,8 @@ /* needed by omap3_core_dpll_m2_set_rate() */ struct clk *sdrc_ick_p, *arm_fck_p; - -int omap3_dpll4_set_rate(struct clk *clk, unsigned long rate) +int omap3_dpll4_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) { /* * According to the 12-5 CDP code from TI, "Limitation 2.5" @@ -51,7 +51,7 @@ int omap3_dpll4_set_rate(struct clk *clk, unsigned long rate) return -EINVAL; } - return omap3_noncore_dpll_set_rate(clk, rate); + return omap3_noncore_dpll_set_rate(hw, rate, parent_rate); } void __init omap3_clk_lock_dpll5(void) diff --git a/arch/arm/mach-omap2/clock3xxx.h b/arch/arm/mach-omap2/clock3xxx.h index 8bbeeaf..8cd4b0a 100644 --- a/arch/arm/mach-omap2/clock3xxx.h +++ b/arch/arm/mach-omap2/clock3xxx.h @@ -9,8 +9,10 @@ #define __ARCH_ARM_MACH_OMAP2_CLOCK3XXX_H int omap3xxx_clk_init(void); -int omap3_dpll4_set_rate(struct clk *clk, unsigned long rate); -int omap3_core_dpll_m2_set_rate(struct clk *clk, unsigned long rate); +int omap3_dpll4_set_rate(struct clk_hw *clk, unsigned long rate, + unsigned long parent_rate); +int omap3_core_dpll_m2_set_rate(struct clk_hw *clk, unsigned long rate, + unsigned long parent_rate); void omap3_clk_lock_dpll5(void); extern struct clk *sdrc_ick_p; diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c deleted file mode 100644 index a02d158..0000000 --- a/arch/arm/mach-omap2/clock3xxx_data.c +++ /dev/null @@ -1,3613 +0,0 @@ -/* - * OMAP3 clock data - * - * Copyright (C) 2007-2010, 2012 Texas Instruments, Inc. - * Copyright (C) 2007-2011 Nokia Corporation - * - * Written by Paul Walmsley - * With many device clock fixes by Kevin Hilman and Jouni Högander - * DPLL bypass clock support added by Roman Tereshonkov - * - */ - -/* - * Virtual clocks are introduced as convenient tools. - * They are sources for other clocks and not supposed - * to be requested from drivers directly. - */ - -#include <linux/kernel.h> -#include <linux/clk.h> -#include <linux/list.h> -#include <linux/io.h> - -#include "soc.h" -#include "iomap.h" -#include "clock.h" -#include "clock3xxx.h" -#include "clock34xx.h" -#include "clock36xx.h" -#include "clock3517.h" -#include "cm2xxx_3xxx.h" -#include "cm-regbits-34xx.h" -#include "prm2xxx_3xxx.h" -#include "prm-regbits-34xx.h" -#include "control.h" - -/* - * clocks - */ - -#define OMAP_CM_REGADDR OMAP34XX_CM_REGADDR - -/* Maximum DPLL multiplier, divider values for OMAP3 */ -#define OMAP3_MAX_DPLL_MULT 2047 -#define OMAP3630_MAX_JTYPE_DPLL_MULT 4095 -#define OMAP3_MAX_DPLL_DIV 128 - -/* - * DPLL1 supplies clock to the MPU. - * DPLL2 supplies clock to the IVA2. - * DPLL3 supplies CORE domain clocks. - * DPLL4 supplies peripheral clocks. - * DPLL5 supplies other peripheral clocks (USBHOST, USIM). - */ - -/* Forward declarations for DPLL bypass clocks */ -static struct clk dpll1_fck; -static struct clk dpll2_fck; - -/* PRM CLOCKS */ - -/* According to timer32k.c, this is a 32768Hz clock, not a 32000Hz clock. */ -static struct clk omap_32k_fck = { - .name = "omap_32k_fck", - .ops = &clkops_null, - .rate = 32768, -}; - -static struct clk secure_32k_fck = { - .name = "secure_32k_fck", - .ops = &clkops_null, - .rate = 32768, -}; - -/* Virtual source clocks for osc_sys_ck */ -static struct clk virt_12m_ck = { - .name = "virt_12m_ck", - .ops = &clkops_null, - .rate = 12000000, -}; - -static struct clk virt_13m_ck = { - .name = "virt_13m_ck", - .ops = &clkops_null, - .rate = 13000000, -}; - -static struct clk virt_16_8m_ck = { - .name = "virt_16_8m_ck", - .ops = &clkops_null, - .rate = 16800000, -}; - -static struct clk virt_38_4m_ck = { - .name = "virt_38_4m_ck", - .ops = &clkops_null, - .rate = 38400000, -}; - -static const struct clksel_rate osc_sys_12m_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_3XXX }, - { .div = 0 } -}; - -static const struct clksel_rate osc_sys_13m_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_3XXX }, - { .div = 0 } -}; - -static const struct clksel_rate osc_sys_16_8m_rates[] = { - { .div = 1, .val = 5, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 0 } -}; - -static const struct clksel_rate osc_sys_19_2m_rates[] = { - { .div = 1, .val = 2, .flags = RATE_IN_3XXX }, - { .div = 0 } -}; - -static const struct clksel_rate osc_sys_26m_rates[] = { - { .div = 1, .val = 3, .flags = RATE_IN_3XXX }, - { .div = 0 } -}; - -static const struct clksel_rate osc_sys_38_4m_rates[] = { - { .div = 1, .val = 4, .flags = RATE_IN_3XXX }, - { .div = 0 } -}; - -static const struct clksel osc_sys_clksel[] = { - { .parent = &virt_12m_ck, .rates = osc_sys_12m_rates }, - { .parent = &virt_13m_ck, .rates = osc_sys_13m_rates }, - { .parent = &virt_16_8m_ck, .rates = osc_sys_16_8m_rates }, - { .parent = &virt_19200000_ck, .rates = osc_sys_19_2m_rates }, - { .parent = &virt_26000000_ck, .rates = osc_sys_26m_rates }, - { .parent = &virt_38_4m_ck, .rates = osc_sys_38_4m_rates }, - { .parent = NULL }, -}; - -/* Oscillator clock */ -/* 12, 13, 16.8, 19.2, 26, or 38.4 MHz */ -static struct clk osc_sys_ck = { - .name = "osc_sys_ck", - .ops = &clkops_null, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP3430_PRM_CLKSEL, - .clksel_mask = OMAP3430_SYS_CLKIN_SEL_MASK, - .clksel = osc_sys_clksel, - /* REVISIT: deal with autoextclkmode? */ - .recalc = &omap2_clksel_recalc, -}; - -static const struct clksel_rate div2_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_3XXX }, - { .div = 2, .val = 2, .flags = RATE_IN_3XXX }, - { .div = 0 } -}; - -static const struct clksel sys_clksel[] = { - { .parent = &osc_sys_ck, .rates = div2_rates }, - { .parent = NULL } -}; - -/* Latency: this clock is only enabled after PRM_CLKSETUP.SETUP_TIME */ -/* Feeds DPLLs - divided first by PRM_CLKSRC_CTRL.SYSCLKDIV? */ -static struct clk sys_ck = { - .name = "sys_ck", - .ops = &clkops_null, - .parent = &osc_sys_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP3430_PRM_CLKSRC_CTRL, - .clksel_mask = OMAP_SYSCLKDIV_MASK, - .clksel = sys_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk sys_altclk = { - .name = "sys_altclk", - .ops = &clkops_null, -}; - -/* Optional external clock input for some McBSPs */ -static struct clk mcbsp_clks = { - .name = "mcbsp_clks", - .ops = &clkops_null, -}; - -/* PRM EXTERNAL CLOCK OUTPUT */ - -static struct clk sys_clkout1 = { - .name = "sys_clkout1", - .ops = &clkops_omap2_dflt, - .parent = &osc_sys_ck, - .enable_reg = OMAP3430_PRM_CLKOUT_CTRL, - .enable_bit = OMAP3430_CLKOUT_EN_SHIFT, - .recalc = &followparent_recalc, -}; - -/* DPLLS */ - -/* CM CLOCKS */ - -static const struct clksel_rate div16_dpll_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_3XXX }, - { .div = 2, .val = 2, .flags = RATE_IN_3XXX }, - { .div = 3, .val = 3, .flags = RATE_IN_3XXX }, - { .div = 4, .val = 4, .flags = RATE_IN_3XXX }, - { .div = 5, .val = 5, .flags = RATE_IN_3XXX }, - { .div = 6, .val = 6, .flags = RATE_IN_3XXX }, - { .div = 7, .val = 7, .flags = RATE_IN_3XXX }, - { .div = 8, .val = 8, .flags = RATE_IN_3XXX }, - { .div = 9, .val = 9, .flags = RATE_IN_3XXX }, - { .div = 10, .val = 10, .flags = RATE_IN_3XXX }, - { .div = 11, .val = 11, .flags = RATE_IN_3XXX }, - { .div = 12, .val = 12, .flags = RATE_IN_3XXX }, - { .div = 13, .val = 13, .flags = RATE_IN_3XXX }, - { .div = 14, .val = 14, .flags = RATE_IN_3XXX }, - { .div = 15, .val = 15, .flags = RATE_IN_3XXX }, - { .div = 16, .val = 16, .flags = RATE_IN_3XXX }, - { .div = 0 } -}; - -static const struct clksel_rate dpll4_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_3XXX }, - { .div = 2, .val = 2, .flags = RATE_IN_3XXX }, - { .div = 3, .val = 3, .flags = RATE_IN_3XXX }, - { .div = 4, .val = 4, .flags = RATE_IN_3XXX }, - { .div = 5, .val = 5, .flags = RATE_IN_3XXX }, - { .div = 6, .val = 6, .flags = RATE_IN_3XXX }, - { .div = 7, .val = 7, .flags = RATE_IN_3XXX }, - { .div = 8, .val = 8, .flags = RATE_IN_3XXX }, - { .div = 9, .val = 9, .flags = RATE_IN_3XXX }, - { .div = 10, .val = 10, .flags = RATE_IN_3XXX }, - { .div = 11, .val = 11, .flags = RATE_IN_3XXX }, - { .div = 12, .val = 12, .flags = RATE_IN_3XXX }, - { .div = 13, .val = 13, .flags = RATE_IN_3XXX }, - { .div = 14, .val = 14, .flags = RATE_IN_3XXX }, - { .div = 15, .val = 15, .flags = RATE_IN_3XXX }, - { .div = 16, .val = 16, .flags = RATE_IN_3XXX }, - { .div = 17, .val = 17, .flags = RATE_IN_36XX }, - { .div = 18, .val = 18, .flags = RATE_IN_36XX }, - { .div = 19, .val = 19, .flags = RATE_IN_36XX }, - { .div = 20, .val = 20, .flags = RATE_IN_36XX }, - { .div = 21, .val = 21, .flags = RATE_IN_36XX }, - { .div = 22, .val = 22, .flags = RATE_IN_36XX }, - { .div = 23, .val = 23, .flags = RATE_IN_36XX }, - { .div = 24, .val = 24, .flags = RATE_IN_36XX }, - { .div = 25, .val = 25, .flags = RATE_IN_36XX }, - { .div = 26, .val = 26, .flags = RATE_IN_36XX }, - { .div = 27, .val = 27, .flags = RATE_IN_36XX }, - { .div = 28, .val = 28, .flags = RATE_IN_36XX }, - { .div = 29, .val = 29, .flags = RATE_IN_36XX }, - { .div = 30, .val = 30, .flags = RATE_IN_36XX }, - { .div = 31, .val = 31, .flags = RATE_IN_36XX }, - { .div = 32, .val = 32, .flags = RATE_IN_36XX }, - { .div = 0 } -}; - -/* DPLL1 */ -/* MPU clock source */ -/* Type: DPLL */ -static struct dpll_data dpll1_dd = { - .mult_div1_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL), - .mult_mask = OMAP3430_MPU_DPLL_MULT_MASK, - .div1_mask = OMAP3430_MPU_DPLL_DIV_MASK, - .clk_bypass = &dpll1_fck, - .clk_ref = &sys_ck, - .freqsel_mask = OMAP3430_MPU_DPLL_FREQSEL_MASK, - .control_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKEN_PLL), - .enable_mask = OMAP3430_EN_MPU_DPLL_MASK, - .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), - .auto_recal_bit = OMAP3430_EN_MPU_DPLL_DRIFTGUARD_SHIFT, - .recal_en_bit = OMAP3430_MPU_DPLL_RECAL_EN_SHIFT, - .recal_st_bit = OMAP3430_MPU_DPLL_ST_SHIFT, - .autoidle_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_AUTOIDLE_PLL), - .autoidle_mask = OMAP3430_AUTO_MPU_DPLL_MASK, - .idlest_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_IDLEST_PLL), - .idlest_mask = OMAP3430_ST_MPU_CLK_MASK, - .max_multiplier = OMAP3_MAX_DPLL_MULT, - .min_divider = 1, - .max_divider = OMAP3_MAX_DPLL_DIV, -}; - -static struct clk dpll1_ck = { - .name = "dpll1_ck", - .ops = &clkops_omap3_noncore_dpll_ops, - .parent = &sys_ck, - .dpll_data = &dpll1_dd, - .round_rate = &omap2_dpll_round_rate, - .set_rate = &omap3_noncore_dpll_set_rate, - .clkdm_name = "dpll1_clkdm", - .recalc = &omap3_dpll_recalc, -}; - -/* - * This virtual clock provides the CLKOUTX2 output from the DPLL if the - * DPLL isn't bypassed. - */ -static struct clk dpll1_x2_ck = { - .name = "dpll1_x2_ck", - .ops = &clkops_null, - .parent = &dpll1_ck, - .clkdm_name = "dpll1_clkdm", - .recalc = &omap3_clkoutx2_recalc, -}; - -/* On DPLL1, unlike other DPLLs, the divider is downstream from CLKOUTX2 */ -static const struct clksel div16_dpll1_x2m2_clksel[] = { - { .parent = &dpll1_x2_ck, .rates = div16_dpll_rates }, - { .parent = NULL } -}; - -/* - * Does not exist in the TRM - needed to separate the M2 divider from - * bypass selection in mpu_ck - */ -static struct clk dpll1_x2m2_ck = { - .name = "dpll1_x2m2_ck", - .ops = &clkops_null, - .parent = &dpll1_x2_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL2_PLL), - .clksel_mask = OMAP3430_MPU_DPLL_CLKOUT_DIV_MASK, - .clksel = div16_dpll1_x2m2_clksel, - .clkdm_name = "dpll1_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -/* DPLL2 */ -/* IVA2 clock source */ -/* Type: DPLL */ - -static struct dpll_data dpll2_dd = { - .mult_div1_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSEL1_PLL), - .mult_mask = OMAP3430_IVA2_DPLL_MULT_MASK, - .div1_mask = OMAP3430_IVA2_DPLL_DIV_MASK, - .clk_bypass = &dpll2_fck, - .clk_ref = &sys_ck, - .freqsel_mask = OMAP3430_IVA2_DPLL_FREQSEL_MASK, - .control_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKEN_PLL), - .enable_mask = OMAP3430_EN_IVA2_DPLL_MASK, - .modes = (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED) | - (1 << DPLL_LOW_POWER_BYPASS), - .auto_recal_bit = OMAP3430_EN_IVA2_DPLL_DRIFTGUARD_SHIFT, - .recal_en_bit = OMAP3430_PRM_IRQENABLE_MPU_IVA2_DPLL_RECAL_EN_SHIFT, - .recal_st_bit = OMAP3430_PRM_IRQSTATUS_MPU_IVA2_DPLL_ST_SHIFT, - .autoidle_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_AUTOIDLE_PLL), - .autoidle_mask = OMAP3430_AUTO_IVA2_DPLL_MASK, - .idlest_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_IDLEST_PLL), - .idlest_mask = OMAP3430_ST_IVA2_CLK_MASK, - .max_multiplier = OMAP3_MAX_DPLL_MULT, - .min_divider = 1, - .max_divider = OMAP3_MAX_DPLL_DIV, -}; - -static struct clk dpll2_ck = { - .name = "dpll2_ck", - .ops = &clkops_omap3_noncore_dpll_ops, - .parent = &sys_ck, - .dpll_data = &dpll2_dd, - .round_rate = &omap2_dpll_round_rate, - .set_rate = &omap3_noncore_dpll_set_rate, - .clkdm_name = "dpll2_clkdm", - .recalc = &omap3_dpll_recalc, -}; - -static const struct clksel div16_dpll2_m2x2_clksel[] = { - { .parent = &dpll2_ck, .rates = div16_dpll_rates }, - { .parent = NULL } -}; - -/* - * The TRM is conflicted on whether IVA2 clock comes from DPLL2 CLKOUT - * or CLKOUTX2. CLKOUT seems most plausible. - */ -static struct clk dpll2_m2_ck = { - .name = "dpll2_m2_ck", - .ops = &clkops_null, - .parent = &dpll2_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, - OMAP3430_CM_CLKSEL2_PLL), - .clksel_mask = OMAP3430_IVA2_DPLL_CLKOUT_DIV_MASK, - .clksel = div16_dpll2_m2x2_clksel, - .clkdm_name = "dpll2_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -/* - * DPLL3 - * Source clock for all interfaces and for some device fclks - * REVISIT: Also supports fast relock bypass - not included below - */ -static struct dpll_data dpll3_dd = { - .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), - .mult_mask = OMAP3430_CORE_DPLL_MULT_MASK, - .div1_mask = OMAP3430_CORE_DPLL_DIV_MASK, - .clk_bypass = &sys_ck, - .clk_ref = &sys_ck, - .freqsel_mask = OMAP3430_CORE_DPLL_FREQSEL_MASK, - .control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), - .enable_mask = OMAP3430_EN_CORE_DPLL_MASK, - .auto_recal_bit = OMAP3430_EN_CORE_DPLL_DRIFTGUARD_SHIFT, - .recal_en_bit = OMAP3430_CORE_DPLL_RECAL_EN_SHIFT, - .recal_st_bit = OMAP3430_CORE_DPLL_ST_SHIFT, - .autoidle_reg = OMAP_CM_REGADDR(PLL_MOD, CM_AUTOIDLE), - .autoidle_mask = OMAP3430_AUTO_CORE_DPLL_MASK, - .idlest_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), - .idlest_mask = OMAP3430_ST_CORE_CLK_MASK, - .max_multiplier = OMAP3_MAX_DPLL_MULT, - .min_divider = 1, - .max_divider = OMAP3_MAX_DPLL_DIV, -}; - -static struct clk dpll3_ck = { - .name = "dpll3_ck", - .ops = &clkops_omap3_core_dpll_ops, - .parent = &sys_ck, - .dpll_data = &dpll3_dd, - .round_rate = &omap2_dpll_round_rate, - .clkdm_name = "dpll3_clkdm", - .recalc = &omap3_dpll_recalc, -}; - -/* - * This virtual clock provides the CLKOUTX2 output from the DPLL if the - * DPLL isn't bypassed - */ -static struct clk dpll3_x2_ck = { - .name = "dpll3_x2_ck", - .ops = &clkops_null, - .parent = &dpll3_ck, - .clkdm_name = "dpll3_clkdm", - .recalc = &omap3_clkoutx2_recalc, -}; - -static const struct clksel_rate div31_dpll3_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_3XXX }, - { .div = 2, .val = 2, .flags = RATE_IN_3XXX }, - { .div = 3, .val = 3, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 4, .val = 4, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 5, .val = 5, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 6, .val = 6, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 7, .val = 7, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 8, .val = 8, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 9, .val = 9, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 10, .val = 10, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 11, .val = 11, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 12, .val = 12, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 13, .val = 13, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 14, .val = 14, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 15, .val = 15, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 16, .val = 16, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 17, .val = 17, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 18, .val = 18, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 19, .val = 19, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 20, .val = 20, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 21, .val = 21, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 22, .val = 22, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 23, .val = 23, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 24, .val = 24, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 25, .val = 25, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 26, .val = 26, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 27, .val = 27, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 28, .val = 28, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 29, .val = 29, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 30, .val = 30, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 31, .val = 31, .flags = RATE_IN_3430ES2PLUS_36XX }, - { .div = 0 }, -}; - -static const struct clksel div31_dpll3m2_clksel[] = { - { .parent = &dpll3_ck, .rates = div31_dpll3_rates }, - { .parent = NULL } -}; - -/* DPLL3 output M2 - primary control point for CORE speed */ -static struct clk dpll3_m2_ck = { - .name = "dpll3_m2_ck", - .ops = &clkops_null, - .parent = &dpll3_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), - .clksel_mask = OMAP3430_CORE_DPLL_CLKOUT_DIV_MASK, - .clksel = div31_dpll3m2_clksel, - .clkdm_name = "dpll3_clkdm", - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap3_core_dpll_m2_set_rate, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk core_ck = { - .name = "core_ck", - .ops = &clkops_null, - .parent = &dpll3_m2_ck, - .recalc = &followparent_recalc, -}; - -static struct clk dpll3_m2x2_ck = { - .name = "dpll3_m2x2_ck", - .ops = &clkops_null, - .parent = &dpll3_m2_ck, - .clkdm_name = "dpll3_clkdm", - .recalc = &omap3_clkoutx2_recalc, -}; - -/* The PWRDN bit is apparently only available on 3430ES2 and above */ -static const struct clksel div16_dpll3_clksel[] = { - { .parent = &dpll3_ck, .rates = div16_dpll_rates }, - { .parent = NULL } -}; - -/* This virtual clock is the source for dpll3_m3x2_ck */ -static struct clk dpll3_m3_ck = { - .name = "dpll3_m3_ck", - .ops = &clkops_null, - .parent = &dpll3_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), - .clksel_mask = OMAP3430_DIV_DPLL3_MASK, - .clksel = div16_dpll3_clksel, - .clkdm_name = "dpll3_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -/* The PWRDN bit is apparently only available on 3430ES2 and above */ -static struct clk dpll3_m3x2_ck = { - .name = "dpll3_m3x2_ck", - .ops = &clkops_omap2_dflt_wait, - .parent = &dpll3_m3_ck, - .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), - .enable_bit = OMAP3430_PWRDN_EMU_CORE_SHIFT, - .flags = INVERT_ENABLE, - .clkdm_name = "dpll3_clkdm", - .recalc = &omap3_clkoutx2_recalc, -}; - -static struct clk emu_core_alwon_ck = { - .name = "emu_core_alwon_ck", - .ops = &clkops_null, - .parent = &dpll3_m3x2_ck, - .clkdm_name = "dpll3_clkdm", - .recalc = &followparent_recalc, -}; - -/* DPLL4 */ -/* Supplies 96MHz, 54Mhz TV DAC, DSS fclk, CAM sensor clock, emul trace clk */ -/* Type: DPLL */ -static struct dpll_data dpll4_dd; - -static struct dpll_data dpll4_dd_34xx __initdata = { - .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL2), - .mult_mask = OMAP3430_PERIPH_DPLL_MULT_MASK, - .div1_mask = OMAP3430_PERIPH_DPLL_DIV_MASK, - .clk_bypass = &sys_ck, - .clk_ref = &sys_ck, - .freqsel_mask = OMAP3430_PERIPH_DPLL_FREQSEL_MASK, - .control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), - .enable_mask = OMAP3430_EN_PERIPH_DPLL_MASK, - .modes = (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED), - .auto_recal_bit = OMAP3430_EN_PERIPH_DPLL_DRIFTGUARD_SHIFT, - .recal_en_bit = OMAP3430_PERIPH_DPLL_RECAL_EN_SHIFT, - .recal_st_bit = OMAP3430_PERIPH_DPLL_ST_SHIFT, - .autoidle_reg = OMAP_CM_REGADDR(PLL_MOD, CM_AUTOIDLE), - .autoidle_mask = OMAP3430_AUTO_PERIPH_DPLL_MASK, - .idlest_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), - .idlest_mask = OMAP3430_ST_PERIPH_CLK_MASK, - .max_multiplier = OMAP3_MAX_DPLL_MULT, - .min_divider = 1, - .max_divider = OMAP3_MAX_DPLL_DIV, -}; - -static struct dpll_data dpll4_dd_3630 __initdata = { - .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL2), - .mult_mask = OMAP3630_PERIPH_DPLL_MULT_MASK, - .div1_mask = OMAP3430_PERIPH_DPLL_DIV_MASK, - .clk_bypass = &sys_ck, - .clk_ref = &sys_ck, - .control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), - .enable_mask = OMAP3430_EN_PERIPH_DPLL_MASK, - .modes = (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED), - .auto_recal_bit = OMAP3430_EN_PERIPH_DPLL_DRIFTGUARD_SHIFT, - .recal_en_bit = OMAP3430_PERIPH_DPLL_RECAL_EN_SHIFT, - .recal_st_bit = OMAP3430_PERIPH_DPLL_ST_SHIFT, - .autoidle_reg = OMAP_CM_REGADDR(PLL_MOD, CM_AUTOIDLE), - .autoidle_mask = OMAP3430_AUTO_PERIPH_DPLL_MASK, - .idlest_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST), - .idlest_mask = OMAP3430_ST_PERIPH_CLK_MASK, - .dco_mask = OMAP3630_PERIPH_DPLL_DCO_SEL_MASK, - .sddiv_mask = OMAP3630_PERIPH_DPLL_SD_DIV_MASK, - .max_multiplier = OMAP3630_MAX_JTYPE_DPLL_MULT, - .min_divider = 1, - .max_divider = OMAP3_MAX_DPLL_DIV, - .flags = DPLL_J_TYPE -}; - -static struct clk dpll4_ck = { - .name = "dpll4_ck", - .ops = &clkops_omap3_noncore_dpll_ops, - .parent = &sys_ck, - .dpll_data = &dpll4_dd, - .round_rate = &omap2_dpll_round_rate, - .set_rate = &omap3_dpll4_set_rate, - .clkdm_name = "dpll4_clkdm", - .recalc = &omap3_dpll_recalc, -}; - -/* - * This virtual clock provides the CLKOUTX2 output from the DPLL if the - * DPLL isn't bypassed -- - * XXX does this serve any downstream clocks? - */ -static struct clk dpll4_x2_ck = { - .name = "dpll4_x2_ck", - .ops = &clkops_null, - .parent = &dpll4_ck, - .clkdm_name = "dpll4_clkdm", - .recalc = &omap3_clkoutx2_recalc, -}; - -static const struct clksel dpll4_clksel[] = { - { .parent = &dpll4_ck, .rates = dpll4_rates }, - { .parent = NULL } -}; - -/* This virtual clock is the source for dpll4_m2x2_ck */ -static struct clk dpll4_m2_ck = { - .name = "dpll4_m2_ck", - .ops = &clkops_null, - .parent = &dpll4_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430_CM_CLKSEL3), - .clksel_mask = OMAP3630_DIV_96M_MASK, - .clksel = dpll4_clksel, - .clkdm_name = "dpll4_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -/* The PWRDN bit is apparently only available on 3430ES2 and above */ -static struct clk dpll4_m2x2_ck = { - .name = "dpll4_m2x2_ck", - .ops = &clkops_omap2_dflt_wait, - .parent = &dpll4_m2_ck, - .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), - .enable_bit = OMAP3430_PWRDN_96M_SHIFT, - .flags = INVERT_ENABLE, - .clkdm_name = "dpll4_clkdm", - .recalc = &omap3_clkoutx2_recalc, -}; - -/* - * DPLL4 generates DPLL4_M2X2_CLK which is then routed into the PRM as - * PRM_96M_ALWON_(F)CLK. Two clocks then emerge from the PRM: - * 96M_ALWON_FCLK (called "omap_96m_alwon_fck" below) and - * CM_96K_(F)CLK. - */ - -/* Adding 192MHz Clock node needed by SGX */ -static struct clk omap_192m_alwon_fck = { - .name = "omap_192m_alwon_fck", - .ops = &clkops_null, - .parent = &dpll4_m2x2_ck, - .recalc = &followparent_recalc, -}; - -static const struct clksel_rate omap_96m_alwon_fck_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_36XX }, - { .div = 2, .val = 2, .flags = RATE_IN_36XX }, - { .div = 0 } -}; - -static const struct clksel omap_96m_alwon_fck_clksel[] = { - { .parent = &omap_192m_alwon_fck, .rates = omap_96m_alwon_fck_rates }, - { .parent = NULL } -}; - -static const struct clksel_rate omap_96m_dpll_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_3XXX }, - { .div = 0 } -}; - -static const struct clksel_rate omap_96m_sys_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_3XXX }, - { .div = 0 } -}; - -static struct clk omap_96m_alwon_fck = { - .name = "omap_96m_alwon_fck", - .ops = &clkops_null, - .parent = &dpll4_m2x2_ck, - .recalc = &followparent_recalc, -}; - -static struct clk omap_96m_alwon_fck_3630 = { - .name = "omap_96m_alwon_fck", - .parent = &omap_192m_alwon_fck, - .init = &omap2_init_clksel_parent, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), - .clksel_mask = OMAP3630_CLKSEL_96M_MASK, - .clksel = omap_96m_alwon_fck_clksel -}; - -static struct clk cm_96m_fck = { - .name = "cm_96m_fck", - .ops = &clkops_null, - .parent = &omap_96m_alwon_fck, - .recalc = &followparent_recalc, -}; - -static const struct clksel omap_96m_fck_clksel[] = { - { .parent = &cm_96m_fck, .rates = omap_96m_dpll_rates }, - { .parent = &sys_ck, .rates = omap_96m_sys_rates }, - { .parent = NULL } -}; - -static struct clk omap_96m_fck = { - .name = "omap_96m_fck", - .ops = &clkops_null, - .parent = &sys_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), - .clksel_mask = OMAP3430_SOURCE_96M_MASK, - .clksel = omap_96m_fck_clksel, - .recalc = &omap2_clksel_recalc, -}; - -/* This virtual clock is the source for dpll4_m3x2_ck */ -static struct clk dpll4_m3_ck = { - .name = "dpll4_m3_ck", - .ops = &clkops_null, - .parent = &dpll4_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_CLKSEL), - .clksel_mask = OMAP3630_CLKSEL_TV_MASK, - .clksel = dpll4_clksel, - .clkdm_name = "dpll4_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -/* The PWRDN bit is apparently only available on 3430ES2 and above */ -static struct clk dpll4_m3x2_ck = { - .name = "dpll4_m3x2_ck", - .ops = &clkops_omap2_dflt_wait, - .parent = &dpll4_m3_ck, - .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), - .enable_bit = OMAP3430_PWRDN_TV_SHIFT, - .flags = INVERT_ENABLE, - .clkdm_name = "dpll4_clkdm", - .recalc = &omap3_clkoutx2_recalc, -}; - -static const struct clksel_rate omap_54m_d4m3x2_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_3XXX }, - { .div = 0 } -}; - -static const struct clksel_rate omap_54m_alt_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_3XXX }, - { .div = 0 } -}; - -static const struct clksel omap_54m_clksel[] = { - { .parent = &dpll4_m3x2_ck, .rates = omap_54m_d4m3x2_rates }, - { .parent = &sys_altclk, .rates = omap_54m_alt_rates }, - { .parent = NULL } -}; - -static struct clk omap_54m_fck = { - .name = "omap_54m_fck", - .ops = &clkops_null, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), - .clksel_mask = OMAP3430_SOURCE_54M_MASK, - .clksel = omap_54m_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static const struct clksel_rate omap_48m_cm96m_rates[] = { - { .div = 2, .val = 0, .flags = RATE_IN_3XXX }, - { .div = 0 } -}; - -static const struct clksel_rate omap_48m_alt_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_3XXX }, - { .div = 0 } -}; - -static const struct clksel omap_48m_clksel[] = { - { .parent = &cm_96m_fck, .rates = omap_48m_cm96m_rates }, - { .parent = &sys_altclk, .rates = omap_48m_alt_rates }, - { .parent = NULL } -}; - -static struct clk omap_48m_fck = { - .name = "omap_48m_fck", - .ops = &clkops_null, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1), - .clksel_mask = OMAP3430_SOURCE_48M_MASK, - .clksel = omap_48m_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk omap_12m_fck = { - .name = "omap_12m_fck", - .ops = &clkops_null, - .parent = &omap_48m_fck, - .fixed_div = 4, - .recalc = &omap_fixed_divisor_recalc, -}; - -/* This virtual clock is the source for dpll4_m4x2_ck */ -static struct clk dpll4_m4_ck = { - .name = "dpll4_m4_ck", - .ops = &clkops_null, - .parent = &dpll4_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_CLKSEL), - .clksel_mask = OMAP3630_CLKSEL_DSS1_MASK, - .clksel = dpll4_clksel, - .clkdm_name = "dpll4_clkdm", - .recalc = &omap2_clksel_recalc, - .set_rate = &omap2_clksel_set_rate, - .round_rate = &omap2_clksel_round_rate, -}; - -/* The PWRDN bit is apparently only available on 3430ES2 and above */ -static struct clk dpll4_m4x2_ck = { - .name = "dpll4_m4x2_ck", - .ops = &clkops_omap2_dflt_wait, - .parent = &dpll4_m4_ck, - .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), - .enable_bit = OMAP3430_PWRDN_DSS1_SHIFT, - .flags = INVERT_ENABLE, - .clkdm_name = "dpll4_clkdm", - .recalc = &omap3_clkoutx2_recalc, -}; - -/* This virtual clock is the source for dpll4_m5x2_ck */ -static struct clk dpll4_m5_ck = { - .name = "dpll4_m5_ck", - .ops = &clkops_null, - .parent = &dpll4_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_CLKSEL), - .clksel_mask = OMAP3630_CLKSEL_CAM_MASK, - .clksel = dpll4_clksel, - .clkdm_name = "dpll4_clkdm", - .set_rate = &omap2_clksel_set_rate, - .round_rate = &omap2_clksel_round_rate, - .recalc = &omap2_clksel_recalc, -}; - -/* The PWRDN bit is apparently only available on 3430ES2 and above */ -static struct clk dpll4_m5x2_ck = { - .name = "dpll4_m5x2_ck", - .ops = &clkops_omap2_dflt_wait, - .parent = &dpll4_m5_ck, - .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), - .enable_bit = OMAP3430_PWRDN_CAM_SHIFT, - .flags = INVERT_ENABLE, - .clkdm_name = "dpll4_clkdm", - .recalc = &omap3_clkoutx2_recalc, -}; - -/* This virtual clock is the source for dpll4_m6x2_ck */ -static struct clk dpll4_m6_ck = { - .name = "dpll4_m6_ck", - .ops = &clkops_null, - .parent = &dpll4_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), - .clksel_mask = OMAP3630_DIV_DPLL4_MASK, - .clksel = dpll4_clksel, - .clkdm_name = "dpll4_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -/* The PWRDN bit is apparently only available on 3430ES2 and above */ -static struct clk dpll4_m6x2_ck = { - .name = "dpll4_m6x2_ck", - .ops = &clkops_omap2_dflt_wait, - .parent = &dpll4_m6_ck, - .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), - .enable_bit = OMAP3430_PWRDN_EMU_PERIPH_SHIFT, - .flags = INVERT_ENABLE, - .clkdm_name = "dpll4_clkdm", - .recalc = &omap3_clkoutx2_recalc, -}; - -static struct clk emu_per_alwon_ck = { - .name = "emu_per_alwon_ck", - .ops = &clkops_null, - .parent = &dpll4_m6x2_ck, - .clkdm_name = "dpll4_clkdm", - .recalc = &followparent_recalc, -}; - -/* DPLL5 */ -/* Supplies 120MHz clock, USIM source clock */ -/* Type: DPLL */ -/* 3430ES2 only */ -static struct dpll_data dpll5_dd = { - .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKSEL4), - .mult_mask = OMAP3430ES2_PERIPH2_DPLL_MULT_MASK, - .div1_mask = OMAP3430ES2_PERIPH2_DPLL_DIV_MASK, - .clk_bypass = &sys_ck, - .clk_ref = &sys_ck, - .freqsel_mask = OMAP3430ES2_PERIPH2_DPLL_FREQSEL_MASK, - .control_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKEN2), - .enable_mask = OMAP3430ES2_EN_PERIPH2_DPLL_MASK, - .modes = (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED), - .auto_recal_bit = OMAP3430ES2_EN_PERIPH2_DPLL_DRIFTGUARD_SHIFT, - .recal_en_bit = OMAP3430ES2_SND_PERIPH_DPLL_RECAL_EN_SHIFT, - .recal_st_bit = OMAP3430ES2_SND_PERIPH_DPLL_ST_SHIFT, - .autoidle_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_AUTOIDLE2_PLL), - .autoidle_mask = OMAP3430ES2_AUTO_PERIPH2_DPLL_MASK, - .idlest_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST2), - .idlest_mask = OMAP3430ES2_ST_PERIPH2_CLK_MASK, - .max_multiplier = OMAP3_MAX_DPLL_MULT, - .min_divider = 1, - .max_divider = OMAP3_MAX_DPLL_DIV, -}; - -static struct clk dpll5_ck = { - .name = "dpll5_ck", - .ops = &clkops_omap3_noncore_dpll_ops, - .parent = &sys_ck, - .dpll_data = &dpll5_dd, - .round_rate = &omap2_dpll_round_rate, - .set_rate = &omap3_noncore_dpll_set_rate, - .clkdm_name = "dpll5_clkdm", - .recalc = &omap3_dpll_recalc, -}; - -static const struct clksel div16_dpll5_clksel[] = { - { .parent = &dpll5_ck, .rates = div16_dpll_rates }, - { .parent = NULL } -}; - -static struct clk dpll5_m2_ck = { - .name = "dpll5_m2_ck", - .ops = &clkops_null, - .parent = &dpll5_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKSEL5), - .clksel_mask = OMAP3430ES2_DIV_120M_MASK, - .clksel = div16_dpll5_clksel, - .clkdm_name = "dpll5_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -/* CM EXTERNAL CLOCK OUTPUTS */ - -static const struct clksel_rate clkout2_src_core_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_3XXX }, - { .div = 0 } -}; - -static const struct clksel_rate clkout2_src_sys_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_3XXX }, - { .div = 0 } -}; - -static const struct clksel_rate clkout2_src_96m_rates[] = { - { .div = 1, .val = 2, .flags = RATE_IN_3XXX }, - { .div = 0 } -}; - -static const struct clksel_rate clkout2_src_54m_rates[] = { - { .div = 1, .val = 3, .flags = RATE_IN_3XXX }, - { .div = 0 } -}; - -static const struct clksel clkout2_src_clksel[] = { - { .parent = &core_ck, .rates = clkout2_src_core_rates }, - { .parent = &sys_ck, .rates = clkout2_src_sys_rates }, - { .parent = &cm_96m_fck, .rates = clkout2_src_96m_rates }, - { .parent = &omap_54m_fck, .rates = clkout2_src_54m_rates }, - { .parent = NULL } -}; - -static struct clk clkout2_src_ck = { - .name = "clkout2_src_ck", - .ops = &clkops_omap2_dflt, - .init = &omap2_init_clksel_parent, - .enable_reg = OMAP3430_CM_CLKOUT_CTRL, - .enable_bit = OMAP3430_CLKOUT2_EN_SHIFT, - .clksel_reg = OMAP3430_CM_CLKOUT_CTRL, - .clksel_mask = OMAP3430_CLKOUT2SOURCE_MASK, - .clksel = clkout2_src_clksel, - .clkdm_name = "core_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -static const struct clksel_rate sys_clkout2_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_3XXX }, - { .div = 2, .val = 1, .flags = RATE_IN_3XXX }, - { .div = 4, .val = 2, .flags = RATE_IN_3XXX }, - { .div = 8, .val = 3, .flags = RATE_IN_3XXX }, - { .div = 16, .val = 4, .flags = RATE_IN_3XXX }, - { .div = 0 }, -}; - -static const struct clksel sys_clkout2_clksel[] = { - { .parent = &clkout2_src_ck, .rates = sys_clkout2_rates }, - { .parent = NULL }, -}; - -static struct clk sys_clkout2 = { - .name = "sys_clkout2", - .ops = &clkops_null, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP3430_CM_CLKOUT_CTRL, - .clksel_mask = OMAP3430_CLKOUT2_DIV_MASK, - .clksel = sys_clkout2_clksel, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate -}; - -/* CM OUTPUT CLOCKS */ - -static struct clk corex2_fck = { - .name = "corex2_fck", - .ops = &clkops_null, - .parent = &dpll3_m2x2_ck, - .recalc = &followparent_recalc, -}; - -/* DPLL power domain clock controls */ - -static const struct clksel_rate div4_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_3XXX }, - { .div = 2, .val = 2, .flags = RATE_IN_3XXX }, - { .div = 4, .val = 4, .flags = RATE_IN_3XXX }, - { .div = 0 } -}; - -static const struct clksel div4_core_clksel[] = { - { .parent = &core_ck, .rates = div4_rates }, - { .parent = NULL } -}; - -/* - * REVISIT: Are these in DPLL power domain or CM power domain? docs - * may be inconsistent here? - */ -static struct clk dpll1_fck = { - .name = "dpll1_fck", - .ops = &clkops_null, - .parent = &core_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL), - .clksel_mask = OMAP3430_MPU_CLK_SRC_MASK, - .clksel = div4_core_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk mpu_ck = { - .name = "mpu_ck", - .ops = &clkops_null, - .parent = &dpll1_x2m2_ck, - .clkdm_name = "mpu_clkdm", - .recalc = &followparent_recalc, -}; - -/* arm_fck is divided by two when DPLL1 locked; otherwise, passthrough mpu_ck */ -static const struct clksel_rate arm_fck_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_3XXX }, - { .div = 2, .val = 1, .flags = RATE_IN_3XXX }, - { .div = 0 }, -}; - -static const struct clksel arm_fck_clksel[] = { - { .parent = &mpu_ck, .rates = arm_fck_rates }, - { .parent = NULL } -}; - -static struct clk arm_fck = { - .name = "arm_fck", - .ops = &clkops_null, - .parent = &mpu_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_IDLEST_PLL), - .clksel_mask = OMAP3430_ST_MPU_CLK_MASK, - .clksel = arm_fck_clksel, - .clkdm_name = "mpu_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -/* XXX What about neon_clkdm ? */ - -/* - * REVISIT: This clock is never specifically defined in the 3430 TRM, - * although it is referenced - so this is a guess - */ -static struct clk emu_mpu_alwon_ck = { - .name = "emu_mpu_alwon_ck", - .ops = &clkops_null, - .parent = &mpu_ck, - .recalc = &followparent_recalc, -}; - -static struct clk dpll2_fck = { - .name = "dpll2_fck", - .ops = &clkops_null, - .parent = &core_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSEL1_PLL), - .clksel_mask = OMAP3430_IVA2_CLK_SRC_MASK, - .clksel = div4_core_clksel, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk iva2_ck = { - .name = "iva2_ck", - .ops = &clkops_omap2_dflt_wait, - .parent = &dpll2_m2_ck, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_CM_FCLKEN_IVA2_EN_IVA2_SHIFT, - .clkdm_name = "iva2_clkdm", - .recalc = &followparent_recalc, -}; - -/* Common interface clocks */ - -static const struct clksel div2_core_clksel[] = { - { .parent = &core_ck, .rates = div2_rates }, - { .parent = NULL } -}; - -static struct clk l3_ick = { - .name = "l3_ick", - .ops = &clkops_null, - .parent = &core_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), - .clksel_mask = OMAP3430_CLKSEL_L3_MASK, - .clksel = div2_core_clksel, - .clkdm_name = "core_l3_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -static const struct clksel div2_l3_clksel[] = { - { .parent = &l3_ick, .rates = div2_rates }, - { .parent = NULL } -}; - -static struct clk l4_ick = { - .name = "l4_ick", - .ops = &clkops_null, - .parent = &l3_ick, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), - .clksel_mask = OMAP3430_CLKSEL_L4_MASK, - .clksel = div2_l3_clksel, - .clkdm_name = "core_l4_clkdm", - .recalc = &omap2_clksel_recalc, - -}; - -static const struct clksel div2_l4_clksel[] = { - { .parent = &l4_ick, .rates = div2_rates }, - { .parent = NULL } -}; - -static struct clk rm_ick = { - .name = "rm_ick", - .ops = &clkops_null, - .parent = &l4_ick, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL), - .clksel_mask = OMAP3430_CLKSEL_RM_MASK, - .clksel = div2_l4_clksel, - .recalc = &omap2_clksel_recalc, -}; - -/* GFX power domain */ - -/* GFX clocks are in 3430ES1 only. 3430ES2 and later uses the SGX instead */ - -static const struct clksel gfx_l3_clksel[] = { - { .parent = &l3_ick, .rates = gfx_l3_rates }, - { .parent = NULL } -}; - -/* - * Virtual parent clock for gfx_l3_ick and gfx_l3_fck - * This interface clock does not have a CM_AUTOIDLE bit - */ -static struct clk gfx_l3_ck = { - .name = "gfx_l3_ck", - .ops = &clkops_omap2_dflt_wait, - .parent = &l3_ick, - .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN), - .enable_bit = OMAP_EN_GFX_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk gfx_l3_fck = { - .name = "gfx_l3_fck", - .ops = &clkops_null, - .parent = &gfx_l3_ck, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL), - .clksel_mask = OMAP_CLKSEL_GFX_MASK, - .clksel = gfx_l3_clksel, - .clkdm_name = "gfx_3430es1_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gfx_l3_ick = { - .name = "gfx_l3_ick", - .ops = &clkops_null, - .parent = &gfx_l3_ck, - .clkdm_name = "gfx_3430es1_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gfx_cg1_ck = { - .name = "gfx_cg1_ck", - .ops = &clkops_omap2_dflt_wait, - .parent = &gfx_l3_fck, /* REVISIT: correct? */ - .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN), - .enable_bit = OMAP3430ES1_EN_2D_SHIFT, - .clkdm_name = "gfx_3430es1_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gfx_cg2_ck = { - .name = "gfx_cg2_ck", - .ops = &clkops_omap2_dflt_wait, - .parent = &gfx_l3_fck, /* REVISIT: correct? */ - .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN), - .enable_bit = OMAP3430ES1_EN_3D_SHIFT, - .clkdm_name = "gfx_3430es1_clkdm", - .recalc = &followparent_recalc, -}; - -/* SGX power domain - 3430ES2 only */ - -static const struct clksel_rate sgx_core_rates[] = { - { .div = 2, .val = 5, .flags = RATE_IN_36XX }, - { .div = 3, .val = 0, .flags = RATE_IN_3XXX }, - { .div = 4, .val = 1, .flags = RATE_IN_3XXX }, - { .div = 6, .val = 2, .flags = RATE_IN_3XXX }, - { .div = 0 }, -}; - -static const struct clksel_rate sgx_192m_rates[] = { - { .div = 1, .val = 4, .flags = RATE_IN_36XX }, - { .div = 0 }, -}; - -static const struct clksel_rate sgx_corex2_rates[] = { - { .div = 3, .val = 6, .flags = RATE_IN_36XX }, - { .div = 5, .val = 7, .flags = RATE_IN_36XX }, - { .div = 0 }, -}; - -static const struct clksel_rate sgx_96m_rates[] = { - { .div = 1, .val = 3, .flags = RATE_IN_3XXX }, - { .div = 0 }, -}; - -static const struct clksel sgx_clksel[] = { - { .parent = &core_ck, .rates = sgx_core_rates }, - { .parent = &cm_96m_fck, .rates = sgx_96m_rates }, - { .parent = &omap_192m_alwon_fck, .rates = sgx_192m_rates }, - { .parent = &corex2_fck, .rates = sgx_corex2_rates }, - { .parent = NULL } -}; - -static struct clk sgx_fck = { - .name = "sgx_fck", - .ops = &clkops_omap2_dflt_wait, - .init = &omap2_init_clksel_parent, - .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_FCLKEN), - .enable_bit = OMAP3430ES2_CM_FCLKEN_SGX_EN_SGX_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_CLKSEL), - .clksel_mask = OMAP3430ES2_CLKSEL_SGX_MASK, - .clksel = sgx_clksel, - .clkdm_name = "sgx_clkdm", - .recalc = &omap2_clksel_recalc, - .set_rate = &omap2_clksel_set_rate, - .round_rate = &omap2_clksel_round_rate -}; - -/* This interface clock does not have a CM_AUTOIDLE bit */ -static struct clk sgx_ick = { - .name = "sgx_ick", - .ops = &clkops_omap2_dflt_wait, - .parent = &l3_ick, - .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_ICLKEN), - .enable_bit = OMAP3430ES2_CM_ICLKEN_SGX_EN_SGX_SHIFT, - .clkdm_name = "sgx_clkdm", - .recalc = &followparent_recalc, -}; - -/* CORE power domain */ - -static struct clk d2d_26m_fck = { - .name = "d2d_26m_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &sys_ck, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP3430ES1_EN_D2D_SHIFT, - .clkdm_name = "d2d_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk modem_fck = { - .name = "modem_fck", - .ops = &clkops_omap2_mdmclk_dflt_wait, - .parent = &sys_ck, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP3430_EN_MODEM_SHIFT, - .clkdm_name = "d2d_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk sad2d_ick = { - .name = "sad2d_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l3_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_SAD2D_SHIFT, - .clkdm_name = "d2d_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk mad2d_ick = { - .name = "mad2d_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l3_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), - .enable_bit = OMAP3430_EN_MAD2D_SHIFT, - .clkdm_name = "d2d_clkdm", - .recalc = &followparent_recalc, -}; - -static const struct clksel omap343x_gpt_clksel[] = { - { .parent = &omap_32k_fck, .rates = gpt_32k_rates }, - { .parent = &sys_ck, .rates = gpt_sys_rates }, - { .parent = NULL} -}; - -static struct clk gpt10_fck = { - .name = "gpt10_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &sys_ck, - .init = &omap2_init_clksel_parent, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP3430_EN_GPT10_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), - .clksel_mask = OMAP3430_CLKSEL_GPT10_MASK, - .clksel = omap343x_gpt_clksel, - .clkdm_name = "core_l4_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt11_fck = { - .name = "gpt11_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &sys_ck, - .init = &omap2_init_clksel_parent, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP3430_EN_GPT11_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), - .clksel_mask = OMAP3430_CLKSEL_GPT11_MASK, - .clksel = omap343x_gpt_clksel, - .clkdm_name = "core_l4_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -static struct clk cpefuse_fck = { - .name = "cpefuse_fck", - .ops = &clkops_omap2_dflt, - .parent = &sys_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3), - .enable_bit = OMAP3430ES2_EN_CPEFUSE_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk ts_fck = { - .name = "ts_fck", - .ops = &clkops_omap2_dflt, - .parent = &omap_32k_fck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3), - .enable_bit = OMAP3430ES2_EN_TS_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk usbtll_fck = { - .name = "usbtll_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &dpll5_m2_ck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3), - .enable_bit = OMAP3430ES2_EN_USBTLL_SHIFT, - .recalc = &followparent_recalc, -}; - -/* CORE 96M FCLK-derived clocks */ - -static struct clk core_96m_fck = { - .name = "core_96m_fck", - .ops = &clkops_null, - .parent = &omap_96m_fck, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk mmchs3_fck = { - .name = "mmchs3_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_96m_fck, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP3430ES2_EN_MMC3_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk mmchs2_fck = { - .name = "mmchs2_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_96m_fck, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP3430_EN_MMC2_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk mspro_fck = { - .name = "mspro_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_96m_fck, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP3430_EN_MSPRO_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk mmchs1_fck = { - .name = "mmchs1_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_96m_fck, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP3430_EN_MMC1_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk i2c3_fck = { - .name = "i2c3_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_96m_fck, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP3430_EN_I2C3_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk i2c2_fck = { - .name = "i2c2_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_96m_fck, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP3430_EN_I2C2_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk i2c1_fck = { - .name = "i2c1_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_96m_fck, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP3430_EN_I2C1_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -/* - * MCBSP 1 & 5 get their 96MHz clock from core_96m_fck; - * MCBSP 2, 3, 4 get their 96MHz clock from per_96m_fck. - */ -static const struct clksel_rate common_mcbsp_96m_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_3XXX }, - { .div = 0 } -}; - -static const struct clksel_rate common_mcbsp_mcbsp_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_3XXX }, - { .div = 0 } -}; - -static const struct clksel mcbsp_15_clksel[] = { - { .parent = &core_96m_fck, .rates = common_mcbsp_96m_rates }, - { .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates }, - { .parent = NULL } -}; - -static struct clk mcbsp5_fck = { - .name = "mcbsp5_fck", - .ops = &clkops_omap2_dflt_wait, - .init = &omap2_init_clksel_parent, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP3430_EN_MCBSP5_SHIFT, - .clksel_reg = OMAP343X_CTRL_REGADDR(OMAP343X_CONTROL_DEVCONF1), - .clksel_mask = OMAP2_MCBSP5_CLKS_MASK, - .clksel = mcbsp_15_clksel, - .clkdm_name = "core_l4_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -static struct clk mcbsp1_fck = { - .name = "mcbsp1_fck", - .ops = &clkops_omap2_dflt_wait, - .init = &omap2_init_clksel_parent, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP3430_EN_MCBSP1_SHIFT, - .clksel_reg = OMAP343X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0), - .clksel_mask = OMAP2_MCBSP1_CLKS_MASK, - .clksel = mcbsp_15_clksel, - .clkdm_name = "core_l4_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -/* CORE_48M_FCK-derived clocks */ - -static struct clk core_48m_fck = { - .name = "core_48m_fck", - .ops = &clkops_null, - .parent = &omap_48m_fck, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk mcspi4_fck = { - .name = "mcspi4_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_48m_fck, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP3430_EN_MCSPI4_SHIFT, - .recalc = &followparent_recalc, - .clkdm_name = "core_l4_clkdm", -}; - -static struct clk mcspi3_fck = { - .name = "mcspi3_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_48m_fck, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP3430_EN_MCSPI3_SHIFT, - .recalc = &followparent_recalc, - .clkdm_name = "core_l4_clkdm", -}; - -static struct clk mcspi2_fck = { - .name = "mcspi2_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_48m_fck, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP3430_EN_MCSPI2_SHIFT, - .recalc = &followparent_recalc, - .clkdm_name = "core_l4_clkdm", -}; - -static struct clk mcspi1_fck = { - .name = "mcspi1_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_48m_fck, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP3430_EN_MCSPI1_SHIFT, - .recalc = &followparent_recalc, - .clkdm_name = "core_l4_clkdm", -}; - -static struct clk uart2_fck = { - .name = "uart2_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_48m_fck, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP3430_EN_UART2_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk uart1_fck = { - .name = "uart1_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_48m_fck, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP3430_EN_UART1_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk fshostusb_fck = { - .name = "fshostusb_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_48m_fck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP3430ES1_EN_FSHOSTUSB_SHIFT, - .recalc = &followparent_recalc, -}; - -/* CORE_12M_FCK based clocks */ - -static struct clk core_12m_fck = { - .name = "core_12m_fck", - .ops = &clkops_null, - .parent = &omap_12m_fck, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk hdq_fck = { - .name = "hdq_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_12m_fck, - .clkdm_name = "core_l4_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP3430_EN_HDQ_SHIFT, - .recalc = &followparent_recalc, -}; - -/* DPLL3-derived clock */ - -static const struct clksel_rate ssi_ssr_corex2_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_3XXX }, - { .div = 2, .val = 2, .flags = RATE_IN_3XXX }, - { .div = 3, .val = 3, .flags = RATE_IN_3XXX }, - { .div = 4, .val = 4, .flags = RATE_IN_3XXX }, - { .div = 6, .val = 6, .flags = RATE_IN_3XXX }, - { .div = 8, .val = 8, .flags = RATE_IN_3XXX }, - { .div = 0 } -}; - -static const struct clksel ssi_ssr_clksel[] = { - { .parent = &corex2_fck, .rates = ssi_ssr_corex2_rates }, - { .parent = NULL } -}; - -static struct clk ssi_ssr_fck_3430es1 = { - .name = "ssi_ssr_fck", - .ops = &clkops_omap2_dflt, - .init = &omap2_init_clksel_parent, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP3430_EN_SSI_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), - .clksel_mask = OMAP3430_CLKSEL_SSI_MASK, - .clksel = ssi_ssr_clksel, - .clkdm_name = "core_l4_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -static struct clk ssi_ssr_fck_3430es2 = { - .name = "ssi_ssr_fck", - .ops = &clkops_omap3430es2_ssi_wait, - .init = &omap2_init_clksel_parent, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = OMAP3430_EN_SSI_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), - .clksel_mask = OMAP3430_CLKSEL_SSI_MASK, - .clksel = ssi_ssr_clksel, - .clkdm_name = "core_l4_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -static struct clk ssi_sst_fck_3430es1 = { - .name = "ssi_sst_fck", - .ops = &clkops_null, - .parent = &ssi_ssr_fck_3430es1, - .fixed_div = 2, - .recalc = &omap_fixed_divisor_recalc, -}; - -static struct clk ssi_sst_fck_3430es2 = { - .name = "ssi_sst_fck", - .ops = &clkops_null, - .parent = &ssi_ssr_fck_3430es2, - .fixed_div = 2, - .recalc = &omap_fixed_divisor_recalc, -}; - - - -/* CORE_L3_ICK based clocks */ - -/* - * XXX must add clk_enable/clk_disable for these if standard code won't - * handle it - */ -static struct clk core_l3_ick = { - .name = "core_l3_ick", - .ops = &clkops_null, - .parent = &l3_ick, - .clkdm_name = "core_l3_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk hsotgusb_ick_3430es1 = { - .name = "hsotgusb_ick", - .ops = &clkops_omap2_iclk_dflt, - .parent = &core_l3_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_HSOTGUSB_SHIFT, - .clkdm_name = "core_l3_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk hsotgusb_ick_3430es2 = { - .name = "hsotgusb_ick", - .ops = &clkops_omap3430es2_iclk_hsotgusb_wait, - .parent = &core_l3_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_HSOTGUSB_SHIFT, - .clkdm_name = "core_l3_clkdm", - .recalc = &followparent_recalc, -}; - -/* This interface clock does not have a CM_AUTOIDLE bit */ -static struct clk sdrc_ick = { - .name = "sdrc_ick", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_l3_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_SDRC_SHIFT, - .flags = ENABLE_ON_INIT, - .clkdm_name = "core_l3_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gpmc_fck = { - .name = "gpmc_fck", - .ops = &clkops_null, - .parent = &core_l3_ick, - .flags = ENABLE_ON_INIT, /* huh? */ - .clkdm_name = "core_l3_clkdm", - .recalc = &followparent_recalc, -}; - -/* SECURITY_L3_ICK based clocks */ - -static struct clk security_l3_ick = { - .name = "security_l3_ick", - .ops = &clkops_null, - .parent = &l3_ick, - .recalc = &followparent_recalc, -}; - -static struct clk pka_ick = { - .name = "pka_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &security_l3_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), - .enable_bit = OMAP3430_EN_PKA_SHIFT, - .recalc = &followparent_recalc, -}; - -/* CORE_L4_ICK based clocks */ - -static struct clk core_l4_ick = { - .name = "core_l4_ick", - .ops = &clkops_null, - .parent = &l4_ick, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk usbtll_ick = { - .name = "usbtll_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), - .enable_bit = OMAP3430ES2_EN_USBTLL_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk mmchs3_ick = { - .name = "mmchs3_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430ES2_EN_MMC3_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -/* Intersystem Communication Registers - chassis mode only */ -static struct clk icr_ick = { - .name = "icr_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_ICR_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk aes2_ick = { - .name = "aes2_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_AES2_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk sha12_ick = { - .name = "sha12_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_SHA12_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk des2_ick = { - .name = "des2_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_DES2_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk mmchs2_ick = { - .name = "mmchs2_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_MMC2_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk mmchs1_ick = { - .name = "mmchs1_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_MMC1_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk mspro_ick = { - .name = "mspro_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_MSPRO_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk hdq_ick = { - .name = "hdq_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_HDQ_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk mcspi4_ick = { - .name = "mcspi4_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_MCSPI4_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk mcspi3_ick = { - .name = "mcspi3_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_MCSPI3_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk mcspi2_ick = { - .name = "mcspi2_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_MCSPI2_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk mcspi1_ick = { - .name = "mcspi1_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_MCSPI1_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk i2c3_ick = { - .name = "i2c3_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_I2C3_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk i2c2_ick = { - .name = "i2c2_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_I2C2_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk i2c1_ick = { - .name = "i2c1_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_I2C1_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk uart2_ick = { - .name = "uart2_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_UART2_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk uart1_ick = { - .name = "uart1_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_UART1_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gpt11_ick = { - .name = "gpt11_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_GPT11_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gpt10_ick = { - .name = "gpt10_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_GPT10_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk mcbsp5_ick = { - .name = "mcbsp5_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_MCBSP5_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk mcbsp1_ick = { - .name = "mcbsp1_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_MCBSP1_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk fac_ick = { - .name = "fac_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430ES1_EN_FAC_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk mailboxes_ick = { - .name = "mailboxes_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_MAILBOXES_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk omapctrl_ick = { - .name = "omapctrl_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_OMAPCTRL_SHIFT, - .flags = ENABLE_ON_INIT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -/* SSI_L4_ICK based clocks */ - -static struct clk ssi_l4_ick = { - .name = "ssi_l4_ick", - .ops = &clkops_null, - .parent = &l4_ick, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk ssi_ick_3430es1 = { - .name = "ssi_ick", - .ops = &clkops_omap2_iclk_dflt, - .parent = &ssi_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_SSI_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk ssi_ick_3430es2 = { - .name = "ssi_ick", - .ops = &clkops_omap3430es2_iclk_ssi_wait, - .parent = &ssi_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430_EN_SSI_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -/* REVISIT: Technically the TRM claims that this is CORE_CLK based, - * but l4_ick makes more sense to me */ - -static const struct clksel usb_l4_clksel[] = { - { .parent = &l4_ick, .rates = div2_rates }, - { .parent = NULL }, -}; - -static struct clk usb_l4_ick = { - .name = "usb_l4_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &l4_ick, - .init = &omap2_init_clksel_parent, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = OMAP3430ES1_EN_FSHOSTUSB_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL), - .clksel_mask = OMAP3430ES1_CLKSEL_FSHOSTUSB_MASK, - .clksel = usb_l4_clksel, - .clkdm_name = "core_l4_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -/* SECURITY_L4_ICK2 based clocks */ - -static struct clk security_l4_ick2 = { - .name = "security_l4_ick2", - .ops = &clkops_null, - .parent = &l4_ick, - .recalc = &followparent_recalc, -}; - -static struct clk aes1_ick = { - .name = "aes1_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &security_l4_ick2, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), - .enable_bit = OMAP3430_EN_AES1_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk rng_ick = { - .name = "rng_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &security_l4_ick2, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), - .enable_bit = OMAP3430_EN_RNG_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk sha11_ick = { - .name = "sha11_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &security_l4_ick2, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), - .enable_bit = OMAP3430_EN_SHA11_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk des1_ick = { - .name = "des1_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &security_l4_ick2, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), - .enable_bit = OMAP3430_EN_DES1_SHIFT, - .recalc = &followparent_recalc, -}; - -/* DSS */ -static struct clk dss1_alwon_fck_3430es1 = { - .name = "dss1_alwon_fck", - .ops = &clkops_omap2_dflt, - .parent = &dpll4_m4x2_ck, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_DSS1_SHIFT, - .clkdm_name = "dss_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk dss1_alwon_fck_3430es2 = { - .name = "dss1_alwon_fck", - .ops = &clkops_omap3430es2_dss_usbhost_wait, - .parent = &dpll4_m4x2_ck, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_DSS1_SHIFT, - .clkdm_name = "dss_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk dss_tv_fck = { - .name = "dss_tv_fck", - .ops = &clkops_omap2_dflt, - .parent = &omap_54m_fck, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_TV_SHIFT, - .clkdm_name = "dss_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk dss_96m_fck = { - .name = "dss_96m_fck", - .ops = &clkops_omap2_dflt, - .parent = &omap_96m_fck, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_TV_SHIFT, - .clkdm_name = "dss_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk dss2_alwon_fck = { - .name = "dss2_alwon_fck", - .ops = &clkops_omap2_dflt, - .parent = &sys_ck, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_DSS2_SHIFT, - .clkdm_name = "dss_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk dss_ick_3430es1 = { - /* Handles both L3 and L4 clocks */ - .name = "dss_ick", - .ops = &clkops_omap2_iclk_dflt, - .parent = &l4_ick, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_CM_ICLKEN_DSS_EN_DSS_SHIFT, - .clkdm_name = "dss_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk dss_ick_3430es2 = { - /* Handles both L3 and L4 clocks */ - .name = "dss_ick", - .ops = &clkops_omap3430es2_iclk_dss_usbhost_wait, - .parent = &l4_ick, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_CM_ICLKEN_DSS_EN_DSS_SHIFT, - .clkdm_name = "dss_clkdm", - .recalc = &followparent_recalc, -}; - -/* CAM */ - -static struct clk cam_mclk = { - .name = "cam_mclk", - .ops = &clkops_omap2_dflt, - .parent = &dpll4_m5x2_ck, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_CAM_SHIFT, - .clkdm_name = "cam_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk cam_ick = { - /* Handles both L3 and L4 clocks */ - .name = "cam_ick", - .ops = &clkops_omap2_iclk_dflt, - .parent = &l4_ick, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_EN_CAM_SHIFT, - .clkdm_name = "cam_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk csi2_96m_fck = { - .name = "csi2_96m_fck", - .ops = &clkops_omap2_dflt, - .parent = &core_96m_fck, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_CSI2_SHIFT, - .clkdm_name = "cam_clkdm", - .recalc = &followparent_recalc, -}; - -/* USBHOST - 3430ES2 only */ - -static struct clk usbhost_120m_fck = { - .name = "usbhost_120m_fck", - .ops = &clkops_omap2_dflt, - .parent = &dpll5_m2_ck, - .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN), - .enable_bit = OMAP3430ES2_EN_USBHOST2_SHIFT, - .clkdm_name = "usbhost_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk usbhost_48m_fck = { - .name = "usbhost_48m_fck", - .ops = &clkops_omap3430es2_dss_usbhost_wait, - .parent = &omap_48m_fck, - .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN), - .enable_bit = OMAP3430ES2_EN_USBHOST1_SHIFT, - .clkdm_name = "usbhost_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk usbhost_ick = { - /* Handles both L3 and L4 clocks */ - .name = "usbhost_ick", - .ops = &clkops_omap3430es2_iclk_dss_usbhost_wait, - .parent = &l4_ick, - .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_ICLKEN), - .enable_bit = OMAP3430ES2_EN_USBHOST_SHIFT, - .clkdm_name = "usbhost_clkdm", - .recalc = &followparent_recalc, -}; - -/* WKUP */ - -static const struct clksel_rate usim_96m_rates[] = { - { .div = 2, .val = 3, .flags = RATE_IN_3XXX }, - { .div = 4, .val = 4, .flags = RATE_IN_3XXX }, - { .div = 8, .val = 5, .flags = RATE_IN_3XXX }, - { .div = 10, .val = 6, .flags = RATE_IN_3XXX }, - { .div = 0 }, -}; - -static const struct clksel_rate usim_120m_rates[] = { - { .div = 4, .val = 7, .flags = RATE_IN_3XXX }, - { .div = 8, .val = 8, .flags = RATE_IN_3XXX }, - { .div = 16, .val = 9, .flags = RATE_IN_3XXX }, - { .div = 20, .val = 10, .flags = RATE_IN_3XXX }, - { .div = 0 }, -}; - -static const struct clksel usim_clksel[] = { - { .parent = &omap_96m_fck, .rates = usim_96m_rates }, - { .parent = &dpll5_m2_ck, .rates = usim_120m_rates }, - { .parent = &sys_ck, .rates = div2_rates }, - { .parent = NULL }, -}; - -/* 3430ES2 only */ -static struct clk usim_fck = { - .name = "usim_fck", - .ops = &clkops_omap2_dflt_wait, - .init = &omap2_init_clksel_parent, - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), - .enable_bit = OMAP3430ES2_EN_USIMOCP_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL), - .clksel_mask = OMAP3430ES2_CLKSEL_USIMOCP_MASK, - .clksel = usim_clksel, - .recalc = &omap2_clksel_recalc, -}; - -/* XXX should gpt1's clksel have wkup_32k_fck as the 32k opt? */ -static struct clk gpt1_fck = { - .name = "gpt1_fck", - .ops = &clkops_omap2_dflt_wait, - .init = &omap2_init_clksel_parent, - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_GPT1_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL), - .clksel_mask = OMAP3430_CLKSEL_GPT1_MASK, - .clksel = omap343x_gpt_clksel, - .clkdm_name = "wkup_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -static struct clk wkup_32k_fck = { - .name = "wkup_32k_fck", - .ops = &clkops_null, - .parent = &omap_32k_fck, - .clkdm_name = "wkup_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gpio1_dbck = { - .name = "gpio1_dbck", - .ops = &clkops_omap2_dflt, - .parent = &wkup_32k_fck, - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_GPIO1_SHIFT, - .clkdm_name = "wkup_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk wdt2_fck = { - .name = "wdt2_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &wkup_32k_fck, - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_WDT2_SHIFT, - .clkdm_name = "wkup_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk wkup_l4_ick = { - .name = "wkup_l4_ick", - .ops = &clkops_null, - .parent = &sys_ck, - .clkdm_name = "wkup_clkdm", - .recalc = &followparent_recalc, -}; - -/* 3430ES2 only */ -/* Never specifically named in the TRM, so we have to infer a likely name */ -static struct clk usim_ick = { - .name = "usim_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &wkup_l4_ick, - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), - .enable_bit = OMAP3430ES2_EN_USIMOCP_SHIFT, - .clkdm_name = "wkup_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk wdt2_ick = { - .name = "wdt2_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &wkup_l4_ick, - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_EN_WDT2_SHIFT, - .clkdm_name = "wkup_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk wdt1_ick = { - .name = "wdt1_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &wkup_l4_ick, - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_EN_WDT1_SHIFT, - .clkdm_name = "wkup_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gpio1_ick = { - .name = "gpio1_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &wkup_l4_ick, - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_EN_GPIO1_SHIFT, - .clkdm_name = "wkup_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk omap_32ksync_ick = { - .name = "omap_32ksync_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &wkup_l4_ick, - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_EN_32KSYNC_SHIFT, - .clkdm_name = "wkup_clkdm", - .recalc = &followparent_recalc, -}; - -/* XXX This clock no longer exists in 3430 TRM rev F */ -static struct clk gpt12_ick = { - .name = "gpt12_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &wkup_l4_ick, - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_EN_GPT12_SHIFT, - .clkdm_name = "wkup_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gpt1_ick = { - .name = "gpt1_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &wkup_l4_ick, - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_EN_GPT1_SHIFT, - .clkdm_name = "wkup_clkdm", - .recalc = &followparent_recalc, -}; - - - -/* PER clock domain */ - -static struct clk per_96m_fck = { - .name = "per_96m_fck", - .ops = &clkops_null, - .parent = &omap_96m_alwon_fck, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk per_48m_fck = { - .name = "per_48m_fck", - .ops = &clkops_null, - .parent = &omap_48m_fck, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk uart3_fck = { - .name = "uart3_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &per_48m_fck, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_UART3_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk uart4_fck = { - .name = "uart4_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &per_48m_fck, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), - .enable_bit = OMAP3630_EN_UART4_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk uart4_fck_am35xx = { - .name = "uart4_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &core_48m_fck, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), - .enable_bit = AM35XX_EN_UART4_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gpt2_fck = { - .name = "gpt2_fck", - .ops = &clkops_omap2_dflt_wait, - .init = &omap2_init_clksel_parent, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_GPT2_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), - .clksel_mask = OMAP3430_CLKSEL_GPT2_MASK, - .clksel = omap343x_gpt_clksel, - .clkdm_name = "per_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt3_fck = { - .name = "gpt3_fck", - .ops = &clkops_omap2_dflt_wait, - .init = &omap2_init_clksel_parent, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_GPT3_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), - .clksel_mask = OMAP3430_CLKSEL_GPT3_MASK, - .clksel = omap343x_gpt_clksel, - .clkdm_name = "per_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt4_fck = { - .name = "gpt4_fck", - .ops = &clkops_omap2_dflt_wait, - .init = &omap2_init_clksel_parent, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_GPT4_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), - .clksel_mask = OMAP3430_CLKSEL_GPT4_MASK, - .clksel = omap343x_gpt_clksel, - .clkdm_name = "per_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt5_fck = { - .name = "gpt5_fck", - .ops = &clkops_omap2_dflt_wait, - .init = &omap2_init_clksel_parent, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_GPT5_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), - .clksel_mask = OMAP3430_CLKSEL_GPT5_MASK, - .clksel = omap343x_gpt_clksel, - .clkdm_name = "per_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt6_fck = { - .name = "gpt6_fck", - .ops = &clkops_omap2_dflt_wait, - .init = &omap2_init_clksel_parent, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_GPT6_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), - .clksel_mask = OMAP3430_CLKSEL_GPT6_MASK, - .clksel = omap343x_gpt_clksel, - .clkdm_name = "per_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt7_fck = { - .name = "gpt7_fck", - .ops = &clkops_omap2_dflt_wait, - .init = &omap2_init_clksel_parent, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_GPT7_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), - .clksel_mask = OMAP3430_CLKSEL_GPT7_MASK, - .clksel = omap343x_gpt_clksel, - .clkdm_name = "per_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt8_fck = { - .name = "gpt8_fck", - .ops = &clkops_omap2_dflt_wait, - .init = &omap2_init_clksel_parent, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_GPT8_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), - .clksel_mask = OMAP3430_CLKSEL_GPT8_MASK, - .clksel = omap343x_gpt_clksel, - .clkdm_name = "per_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -static struct clk gpt9_fck = { - .name = "gpt9_fck", - .ops = &clkops_omap2_dflt_wait, - .init = &omap2_init_clksel_parent, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_GPT9_SHIFT, - .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL), - .clksel_mask = OMAP3430_CLKSEL_GPT9_MASK, - .clksel = omap343x_gpt_clksel, - .clkdm_name = "per_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -static struct clk per_32k_alwon_fck = { - .name = "per_32k_alwon_fck", - .ops = &clkops_null, - .parent = &omap_32k_fck, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gpio6_dbck = { - .name = "gpio6_dbck", - .ops = &clkops_omap2_dflt, - .parent = &per_32k_alwon_fck, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_GPIO6_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gpio5_dbck = { - .name = "gpio5_dbck", - .ops = &clkops_omap2_dflt, - .parent = &per_32k_alwon_fck, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_GPIO5_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gpio4_dbck = { - .name = "gpio4_dbck", - .ops = &clkops_omap2_dflt, - .parent = &per_32k_alwon_fck, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_GPIO4_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gpio3_dbck = { - .name = "gpio3_dbck", - .ops = &clkops_omap2_dflt, - .parent = &per_32k_alwon_fck, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_GPIO3_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gpio2_dbck = { - .name = "gpio2_dbck", - .ops = &clkops_omap2_dflt, - .parent = &per_32k_alwon_fck, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_GPIO2_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk wdt3_fck = { - .name = "wdt3_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &per_32k_alwon_fck, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_WDT3_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk per_l4_ick = { - .name = "per_l4_ick", - .ops = &clkops_null, - .parent = &l4_ick, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gpio6_ick = { - .name = "gpio6_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &per_l4_ick, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_EN_GPIO6_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gpio5_ick = { - .name = "gpio5_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &per_l4_ick, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_EN_GPIO5_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gpio4_ick = { - .name = "gpio4_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &per_l4_ick, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_EN_GPIO4_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gpio3_ick = { - .name = "gpio3_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &per_l4_ick, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_EN_GPIO3_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gpio2_ick = { - .name = "gpio2_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &per_l4_ick, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_EN_GPIO2_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk wdt3_ick = { - .name = "wdt3_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &per_l4_ick, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_EN_WDT3_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk uart3_ick = { - .name = "uart3_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &per_l4_ick, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_EN_UART3_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk uart4_ick = { - .name = "uart4_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &per_l4_ick, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), - .enable_bit = OMAP3630_EN_UART4_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gpt9_ick = { - .name = "gpt9_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &per_l4_ick, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_EN_GPT9_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gpt8_ick = { - .name = "gpt8_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &per_l4_ick, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_EN_GPT8_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gpt7_ick = { - .name = "gpt7_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &per_l4_ick, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_EN_GPT7_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gpt6_ick = { - .name = "gpt6_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &per_l4_ick, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_EN_GPT6_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gpt5_ick = { - .name = "gpt5_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &per_l4_ick, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_EN_GPT5_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gpt4_ick = { - .name = "gpt4_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &per_l4_ick, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_EN_GPT4_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gpt3_ick = { - .name = "gpt3_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &per_l4_ick, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_EN_GPT3_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk gpt2_ick = { - .name = "gpt2_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &per_l4_ick, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_EN_GPT2_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk mcbsp2_ick = { - .name = "mcbsp2_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &per_l4_ick, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_EN_MCBSP2_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk mcbsp3_ick = { - .name = "mcbsp3_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &per_l4_ick, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_EN_MCBSP3_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk mcbsp4_ick = { - .name = "mcbsp4_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &per_l4_ick, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), - .enable_bit = OMAP3430_EN_MCBSP4_SHIFT, - .clkdm_name = "per_clkdm", - .recalc = &followparent_recalc, -}; - -static const struct clksel mcbsp_234_clksel[] = { - { .parent = &per_96m_fck, .rates = common_mcbsp_96m_rates }, - { .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates }, - { .parent = NULL } -}; - -static struct clk mcbsp2_fck = { - .name = "mcbsp2_fck", - .ops = &clkops_omap2_dflt_wait, - .init = &omap2_init_clksel_parent, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_MCBSP2_SHIFT, - .clksel_reg = OMAP343X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0), - .clksel_mask = OMAP2_MCBSP2_CLKS_MASK, - .clksel = mcbsp_234_clksel, - .clkdm_name = "per_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -static struct clk mcbsp3_fck = { - .name = "mcbsp3_fck", - .ops = &clkops_omap2_dflt_wait, - .init = &omap2_init_clksel_parent, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_MCBSP3_SHIFT, - .clksel_reg = OMAP343X_CTRL_REGADDR(OMAP343X_CONTROL_DEVCONF1), - .clksel_mask = OMAP2_MCBSP3_CLKS_MASK, - .clksel = mcbsp_234_clksel, - .clkdm_name = "per_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -static struct clk mcbsp4_fck = { - .name = "mcbsp4_fck", - .ops = &clkops_omap2_dflt_wait, - .init = &omap2_init_clksel_parent, - .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_MCBSP4_SHIFT, - .clksel_reg = OMAP343X_CTRL_REGADDR(OMAP343X_CONTROL_DEVCONF1), - .clksel_mask = OMAP2_MCBSP4_CLKS_MASK, - .clksel = mcbsp_234_clksel, - .clkdm_name = "per_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -/* EMU clocks */ - -/* More information: ARM Cortex-A8 Technical Reference Manual, sect 10.1 */ - -static const struct clksel_rate emu_src_sys_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_3XXX }, - { .div = 0 }, -}; - -static const struct clksel_rate emu_src_core_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_3XXX }, - { .div = 0 }, -}; - -static const struct clksel_rate emu_src_per_rates[] = { - { .div = 1, .val = 2, .flags = RATE_IN_3XXX }, - { .div = 0 }, -}; - -static const struct clksel_rate emu_src_mpu_rates[] = { - { .div = 1, .val = 3, .flags = RATE_IN_3XXX }, - { .div = 0 }, -}; - -static const struct clksel emu_src_clksel[] = { - { .parent = &sys_ck, .rates = emu_src_sys_rates }, - { .parent = &emu_core_alwon_ck, .rates = emu_src_core_rates }, - { .parent = &emu_per_alwon_ck, .rates = emu_src_per_rates }, - { .parent = &emu_mpu_alwon_ck, .rates = emu_src_mpu_rates }, - { .parent = NULL }, -}; - -/* - * Like the clkout_src clocks, emu_src_clk is a virtual clock, existing only - * to switch the source of some of the EMU clocks. - * XXX Are there CLKEN bits for these EMU clks? - */ -static struct clk emu_src_ck = { - .name = "emu_src_ck", - .ops = &clkops_null, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), - .clksel_mask = OMAP3430_MUX_CTRL_MASK, - .clksel = emu_src_clksel, - .clkdm_name = "emu_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -static const struct clksel_rate pclk_emu_rates[] = { - { .div = 2, .val = 2, .flags = RATE_IN_3XXX }, - { .div = 3, .val = 3, .flags = RATE_IN_3XXX }, - { .div = 4, .val = 4, .flags = RATE_IN_3XXX }, - { .div = 6, .val = 6, .flags = RATE_IN_3XXX }, - { .div = 0 }, -}; - -static const struct clksel pclk_emu_clksel[] = { - { .parent = &emu_src_ck, .rates = pclk_emu_rates }, - { .parent = NULL }, -}; - -static struct clk pclk_fck = { - .name = "pclk_fck", - .ops = &clkops_null, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), - .clksel_mask = OMAP3430_CLKSEL_PCLK_MASK, - .clksel = pclk_emu_clksel, - .clkdm_name = "emu_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -static const struct clksel_rate pclkx2_emu_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_3XXX }, - { .div = 2, .val = 2, .flags = RATE_IN_3XXX }, - { .div = 3, .val = 3, .flags = RATE_IN_3XXX }, - { .div = 0 }, -}; - -static const struct clksel pclkx2_emu_clksel[] = { - { .parent = &emu_src_ck, .rates = pclkx2_emu_rates }, - { .parent = NULL }, -}; - -static struct clk pclkx2_fck = { - .name = "pclkx2_fck", - .ops = &clkops_null, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), - .clksel_mask = OMAP3430_CLKSEL_PCLKX2_MASK, - .clksel = pclkx2_emu_clksel, - .clkdm_name = "emu_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -static const struct clksel atclk_emu_clksel[] = { - { .parent = &emu_src_ck, .rates = div2_rates }, - { .parent = NULL }, -}; - -static struct clk atclk_fck = { - .name = "atclk_fck", - .ops = &clkops_null, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), - .clksel_mask = OMAP3430_CLKSEL_ATCLK_MASK, - .clksel = atclk_emu_clksel, - .clkdm_name = "emu_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -static struct clk traceclk_src_fck = { - .name = "traceclk_src_fck", - .ops = &clkops_null, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), - .clksel_mask = OMAP3430_TRACE_MUX_CTRL_MASK, - .clksel = emu_src_clksel, - .clkdm_name = "emu_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -static const struct clksel_rate traceclk_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_3XXX }, - { .div = 2, .val = 2, .flags = RATE_IN_3XXX }, - { .div = 4, .val = 4, .flags = RATE_IN_3XXX }, - { .div = 0 }, -}; - -static const struct clksel traceclk_clksel[] = { - { .parent = &traceclk_src_fck, .rates = traceclk_rates }, - { .parent = NULL }, -}; - -static struct clk traceclk_fck = { - .name = "traceclk_fck", - .ops = &clkops_null, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1), - .clksel_mask = OMAP3430_CLKSEL_TRACECLK_MASK, - .clksel = traceclk_clksel, - .clkdm_name = "emu_clkdm", - .recalc = &omap2_clksel_recalc, -}; - -/* SR clocks */ - -/* SmartReflex fclk (VDD1) */ -static struct clk sr1_fck = { - .name = "sr1_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &sys_ck, - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_SR1_SHIFT, - .clkdm_name = "wkup_clkdm", - .recalc = &followparent_recalc, -}; - -/* SmartReflex fclk (VDD2) */ -static struct clk sr2_fck = { - .name = "sr2_fck", - .ops = &clkops_omap2_dflt_wait, - .parent = &sys_ck, - .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN), - .enable_bit = OMAP3430_EN_SR2_SHIFT, - .clkdm_name = "wkup_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk sr_l4_ick = { - .name = "sr_l4_ick", - .ops = &clkops_null, /* RMK: missing? */ - .parent = &l4_ick, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -/* SECURE_32K_FCK clocks */ - -static struct clk gpt12_fck = { - .name = "gpt12_fck", - .ops = &clkops_null, - .parent = &secure_32k_fck, - .clkdm_name = "wkup_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk wdt1_fck = { - .name = "wdt1_fck", - .ops = &clkops_null, - .parent = &secure_32k_fck, - .clkdm_name = "wkup_clkdm", - .recalc = &followparent_recalc, -}; - -/* Clocks for AM35XX */ -static struct clk ipss_ick = { - .name = "ipss_ick", - .ops = &clkops_am35xx_ipss_wait, - .parent = &core_l3_ick, - .clkdm_name = "core_l3_clkdm", - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = AM35XX_EN_IPSS_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk emac_ick = { - .name = "emac_ick", - .ops = &clkops_am35xx_ipss_module_wait, - .parent = &ipss_ick, - .clkdm_name = "core_l3_clkdm", - .enable_reg = OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL), - .enable_bit = AM35XX_CPGMAC_VBUSP_CLK_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk rmii_ck = { - .name = "rmii_ck", - .ops = &clkops_null, - .rate = 50000000, -}; - -static struct clk emac_fck = { - .name = "emac_fck", - .ops = &clkops_omap2_dflt, - .parent = &rmii_ck, - .enable_reg = OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL), - .enable_bit = AM35XX_CPGMAC_FCLK_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk hsotgusb_ick_am35xx = { - .name = "hsotgusb_ick", - .ops = &clkops_am35xx_ipss_module_wait, - .parent = &ipss_ick, - .clkdm_name = "core_l3_clkdm", - .enable_reg = OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL), - .enable_bit = AM35XX_USBOTG_VBUSP_CLK_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk hsotgusb_fck_am35xx = { - .name = "hsotgusb_fck", - .ops = &clkops_omap2_dflt, - .parent = &sys_ck, - .clkdm_name = "core_l3_clkdm", - .enable_reg = OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL), - .enable_bit = AM35XX_USBOTG_FCLK_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk hecc_ck = { - .name = "hecc_ck", - .ops = &clkops_am35xx_ipss_module_wait, - .parent = &sys_ck, - .clkdm_name = "core_l3_clkdm", - .enable_reg = OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL), - .enable_bit = AM35XX_HECC_VBUSP_CLK_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk vpfe_ick = { - .name = "vpfe_ick", - .ops = &clkops_am35xx_ipss_module_wait, - .parent = &ipss_ick, - .clkdm_name = "core_l3_clkdm", - .enable_reg = OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL), - .enable_bit = AM35XX_VPFE_VBUSP_CLK_SHIFT, - .recalc = &followparent_recalc, -}; - -static struct clk pclk_ck = { - .name = "pclk_ck", - .ops = &clkops_null, - .rate = 27000000, -}; - -static struct clk vpfe_fck = { - .name = "vpfe_fck", - .ops = &clkops_omap2_dflt, - .parent = &pclk_ck, - .enable_reg = OMAP343X_CTRL_REGADDR(AM35XX_CONTROL_IPSS_CLK_CTRL), - .enable_bit = AM35XX_VPFE_FCLK_SHIFT, - .recalc = &followparent_recalc, -}; - -/* - * The UART1/2 functional clock acts as the functional clock for - * UART4. No separate fclk control available. XXX Well now we have a - * uart4_fck that is apparently used as the UART4 functional clock, - * but it also seems that uart1_fck or uart2_fck are still needed, at - * least for UART4 softresets to complete. This really needs - * clarification. - */ -static struct clk uart4_ick_am35xx = { - .name = "uart4_ick", - .ops = &clkops_omap2_iclk_dflt_wait, - .parent = &core_l4_ick, - .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), - .enable_bit = AM35XX_EN_UART4_SHIFT, - .clkdm_name = "core_l4_clkdm", - .recalc = &followparent_recalc, -}; - -static struct clk dummy_apb_pclk = { - .name = "apb_pclk", - .ops = &clkops_null, -}; - -/* - * clkdev - */ - -static struct omap_clk omap3xxx_clks[] = { - CLK(NULL, "apb_pclk", &dummy_apb_pclk, CK_3XXX), - CLK(NULL, "omap_32k_fck", &omap_32k_fck, CK_3XXX), - CLK(NULL, "virt_12m_ck", &virt_12m_ck, CK_3XXX), - CLK(NULL, "virt_13m_ck", &virt_13m_ck, CK_3XXX), - CLK(NULL, "virt_16_8m_ck", &virt_16_8m_ck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK(NULL, "virt_19200000_ck", &virt_19200000_ck, CK_3XXX), - CLK(NULL, "virt_26000000_ck", &virt_26000000_ck, CK_3XXX), - CLK(NULL, "virt_38_4m_ck", &virt_38_4m_ck, CK_3XXX), - CLK(NULL, "osc_sys_ck", &osc_sys_ck, CK_3XXX), - CLK("twl", "fck", &osc_sys_ck, CK_3XXX), - CLK(NULL, "sys_ck", &sys_ck, CK_3XXX), - CLK(NULL, "sys_altclk", &sys_altclk, CK_3XXX), - CLK(NULL, "mcbsp_clks", &mcbsp_clks, CK_3XXX), - CLK(NULL, "sys_clkout1", &sys_clkout1, CK_3XXX), - CLK(NULL, "dpll1_ck", &dpll1_ck, CK_3XXX), - CLK(NULL, "dpll1_x2_ck", &dpll1_x2_ck, CK_3XXX), - CLK(NULL, "dpll1_x2m2_ck", &dpll1_x2m2_ck, CK_3XXX), - CLK(NULL, "dpll2_ck", &dpll2_ck, CK_34XX | CK_36XX), - CLK(NULL, "dpll2_m2_ck", &dpll2_m2_ck, CK_34XX | CK_36XX), - CLK(NULL, "dpll3_ck", &dpll3_ck, CK_3XXX), - CLK(NULL, "core_ck", &core_ck, CK_3XXX), - CLK(NULL, "dpll3_x2_ck", &dpll3_x2_ck, CK_3XXX), - CLK(NULL, "dpll3_m2_ck", &dpll3_m2_ck, CK_3XXX), - CLK(NULL, "dpll3_m2x2_ck", &dpll3_m2x2_ck, CK_3XXX), - CLK(NULL, "dpll3_m3_ck", &dpll3_m3_ck, CK_3XXX), - CLK(NULL, "dpll3_m3x2_ck", &dpll3_m3x2_ck, CK_3XXX), - CLK(NULL, "emu_core_alwon_ck", &emu_core_alwon_ck, CK_3XXX), - CLK("etb", "emu_core_alwon_ck", &emu_core_alwon_ck, CK_3XXX), - CLK(NULL, "dpll4_ck", &dpll4_ck, CK_3XXX), - CLK(NULL, "dpll4_x2_ck", &dpll4_x2_ck, CK_3XXX), - CLK(NULL, "omap_192m_alwon_fck", &omap_192m_alwon_fck, CK_36XX), - CLK(NULL, "omap_96m_alwon_fck", &omap_96m_alwon_fck, CK_3XXX), - CLK(NULL, "omap_96m_alwon_fck_3630", &omap_96m_alwon_fck_3630, CK_36XX), - CLK(NULL, "omap_96m_fck", &omap_96m_fck, CK_3XXX), - CLK(NULL, "cm_96m_fck", &cm_96m_fck, CK_3XXX), - CLK(NULL, "omap_54m_fck", &omap_54m_fck, CK_3XXX), - CLK(NULL, "omap_48m_fck", &omap_48m_fck, CK_3XXX), - CLK(NULL, "omap_12m_fck", &omap_12m_fck, CK_3XXX), - CLK(NULL, "dpll4_m2_ck", &dpll4_m2_ck, CK_3XXX), - CLK(NULL, "dpll4_m2x2_ck", &dpll4_m2x2_ck, CK_3XXX), - CLK(NULL, "dpll4_m3_ck", &dpll4_m3_ck, CK_3XXX), - CLK(NULL, "dpll4_m3x2_ck", &dpll4_m3x2_ck, CK_3XXX), - CLK(NULL, "dpll4_m4_ck", &dpll4_m4_ck, CK_3XXX), - CLK(NULL, "dpll4_m4x2_ck", &dpll4_m4x2_ck, CK_3XXX), - CLK(NULL, "dpll4_m5_ck", &dpll4_m5_ck, CK_3XXX), - CLK(NULL, "dpll4_m5x2_ck", &dpll4_m5x2_ck, CK_3XXX), - CLK(NULL, "dpll4_m6_ck", &dpll4_m6_ck, CK_3XXX), - CLK(NULL, "dpll4_m6x2_ck", &dpll4_m6x2_ck, CK_3XXX), - CLK(NULL, "emu_per_alwon_ck", &emu_per_alwon_ck, CK_3XXX), - CLK("etb", "emu_per_alwon_ck", &emu_per_alwon_ck, CK_3XXX), - CLK(NULL, "dpll5_ck", &dpll5_ck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK(NULL, "dpll5_m2_ck", &dpll5_m2_ck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK(NULL, "clkout2_src_ck", &clkout2_src_ck, CK_3XXX), - CLK(NULL, "sys_clkout2", &sys_clkout2, CK_3XXX), - CLK(NULL, "corex2_fck", &corex2_fck, CK_3XXX), - CLK(NULL, "dpll1_fck", &dpll1_fck, CK_3XXX), - CLK(NULL, "mpu_ck", &mpu_ck, CK_3XXX), - CLK(NULL, "arm_fck", &arm_fck, CK_3XXX), - CLK(NULL, "emu_mpu_alwon_ck", &emu_mpu_alwon_ck, CK_3XXX), - CLK("etb", "emu_mpu_alwon_ck", &emu_mpu_alwon_ck, CK_3XXX), - CLK(NULL, "dpll2_fck", &dpll2_fck, CK_34XX | CK_36XX), - CLK(NULL, "iva2_ck", &iva2_ck, CK_34XX | CK_36XX), - CLK(NULL, "l3_ick", &l3_ick, CK_3XXX), - CLK(NULL, "l4_ick", &l4_ick, CK_3XXX), - CLK(NULL, "rm_ick", &rm_ick, CK_3XXX), - CLK(NULL, "gfx_l3_ck", &gfx_l3_ck, CK_3430ES1), - CLK(NULL, "gfx_l3_fck", &gfx_l3_fck, CK_3430ES1), - CLK(NULL, "gfx_l3_ick", &gfx_l3_ick, CK_3430ES1), - CLK(NULL, "gfx_cg1_ck", &gfx_cg1_ck, CK_3430ES1), - CLK(NULL, "gfx_cg2_ck", &gfx_cg2_ck, CK_3430ES1), - CLK(NULL, "sgx_fck", &sgx_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK(NULL, "sgx_ick", &sgx_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK(NULL, "d2d_26m_fck", &d2d_26m_fck, CK_3430ES1), - CLK(NULL, "modem_fck", &modem_fck, CK_34XX | CK_36XX), - CLK(NULL, "sad2d_ick", &sad2d_ick, CK_34XX | CK_36XX), - CLK(NULL, "mad2d_ick", &mad2d_ick, CK_34XX | CK_36XX), - CLK(NULL, "gpt10_fck", &gpt10_fck, CK_3XXX), - CLK(NULL, "gpt11_fck", &gpt11_fck, CK_3XXX), - CLK(NULL, "cpefuse_fck", &cpefuse_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK(NULL, "ts_fck", &ts_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK(NULL, "usbtll_fck", &usbtll_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK("usbhs_omap", "usbtll_fck", &usbtll_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK("usbhs_tll", "usbtll_fck", &usbtll_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK(NULL, "core_96m_fck", &core_96m_fck, CK_3XXX), - CLK(NULL, "mmchs3_fck", &mmchs3_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK(NULL, "mmchs2_fck", &mmchs2_fck, CK_3XXX), - CLK(NULL, "mspro_fck", &mspro_fck, CK_34XX | CK_36XX), - CLK(NULL, "mmchs1_fck", &mmchs1_fck, CK_3XXX), - CLK(NULL, "i2c3_fck", &i2c3_fck, CK_3XXX), - CLK(NULL, "i2c2_fck", &i2c2_fck, CK_3XXX), - CLK(NULL, "i2c1_fck", &i2c1_fck, CK_3XXX), - CLK(NULL, "mcbsp5_fck", &mcbsp5_fck, CK_3XXX), - CLK(NULL, "mcbsp1_fck", &mcbsp1_fck, CK_3XXX), - CLK(NULL, "core_48m_fck", &core_48m_fck, CK_3XXX), - CLK(NULL, "mcspi4_fck", &mcspi4_fck, CK_3XXX), - CLK(NULL, "mcspi3_fck", &mcspi3_fck, CK_3XXX), - CLK(NULL, "mcspi2_fck", &mcspi2_fck, CK_3XXX), - CLK(NULL, "mcspi1_fck", &mcspi1_fck, CK_3XXX), - CLK(NULL, "uart2_fck", &uart2_fck, CK_3XXX), - CLK(NULL, "uart1_fck", &uart1_fck, CK_3XXX), - CLK(NULL, "fshostusb_fck", &fshostusb_fck, CK_3430ES1), - CLK(NULL, "core_12m_fck", &core_12m_fck, CK_3XXX), - CLK("omap_hdq.0", "fck", &hdq_fck, CK_3XXX), - CLK(NULL, "hdq_fck", &hdq_fck, CK_3XXX), - CLK(NULL, "ssi_ssr_fck", &ssi_ssr_fck_3430es1, CK_3430ES1), - CLK(NULL, "ssi_ssr_fck", &ssi_ssr_fck_3430es2, CK_3430ES2PLUS | CK_36XX), - CLK(NULL, "ssi_sst_fck", &ssi_sst_fck_3430es1, CK_3430ES1), - CLK(NULL, "ssi_sst_fck", &ssi_sst_fck_3430es2, CK_3430ES2PLUS | CK_36XX), - CLK(NULL, "core_l3_ick", &core_l3_ick, CK_3XXX), - CLK("musb-omap2430", "ick", &hsotgusb_ick_3430es1, CK_3430ES1), - CLK("musb-omap2430", "ick", &hsotgusb_ick_3430es2, CK_3430ES2PLUS | CK_36XX), - CLK(NULL, "hsotgusb_ick", &hsotgusb_ick_3430es1, CK_3430ES1), - CLK(NULL, "hsotgusb_ick", &hsotgusb_ick_3430es2, CK_3430ES2PLUS | CK_36XX), - CLK(NULL, "sdrc_ick", &sdrc_ick, CK_3XXX), - CLK(NULL, "gpmc_fck", &gpmc_fck, CK_3XXX), - CLK(NULL, "security_l3_ick", &security_l3_ick, CK_34XX | CK_36XX), - CLK(NULL, "pka_ick", &pka_ick, CK_34XX | CK_36XX), - CLK(NULL, "core_l4_ick", &core_l4_ick, CK_3XXX), - CLK(NULL, "usbtll_ick", &usbtll_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK("usbhs_omap", "usbtll_ick", &usbtll_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK("usbhs_tll", "usbtll_ick", &usbtll_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK("omap_hsmmc.2", "ick", &mmchs3_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK(NULL, "mmchs3_ick", &mmchs3_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK(NULL, "icr_ick", &icr_ick, CK_34XX | CK_36XX), - CLK("omap-aes", "ick", &aes2_ick, CK_34XX | CK_36XX), - CLK("omap-sham", "ick", &sha12_ick, CK_34XX | CK_36XX), - CLK(NULL, "des2_ick", &des2_ick, CK_34XX | CK_36XX), - CLK("omap_hsmmc.1", "ick", &mmchs2_ick, CK_3XXX), - CLK("omap_hsmmc.0", "ick", &mmchs1_ick, CK_3XXX), - CLK(NULL, "mmchs2_ick", &mmchs2_ick, CK_3XXX), - CLK(NULL, "mmchs1_ick", &mmchs1_ick, CK_3XXX), - CLK(NULL, "mspro_ick", &mspro_ick, CK_34XX | CK_36XX), - CLK("omap_hdq.0", "ick", &hdq_ick, CK_3XXX), - CLK(NULL, "hdq_ick", &hdq_ick, CK_3XXX), - CLK("omap2_mcspi.4", "ick", &mcspi4_ick, CK_3XXX), - CLK("omap2_mcspi.3", "ick", &mcspi3_ick, CK_3XXX), - CLK("omap2_mcspi.2", "ick", &mcspi2_ick, CK_3XXX), - CLK("omap2_mcspi.1", "ick", &mcspi1_ick, CK_3XXX), - CLK(NULL, "mcspi4_ick", &mcspi4_ick, CK_3XXX), - CLK(NULL, "mcspi3_ick", &mcspi3_ick, CK_3XXX), - CLK(NULL, "mcspi2_ick", &mcspi2_ick, CK_3XXX), - CLK(NULL, "mcspi1_ick", &mcspi1_ick, CK_3XXX), - CLK("omap_i2c.3", "ick", &i2c3_ick, CK_3XXX), - CLK("omap_i2c.2", "ick", &i2c2_ick, CK_3XXX), - CLK("omap_i2c.1", "ick", &i2c1_ick, CK_3XXX), - CLK(NULL, "i2c3_ick", &i2c3_ick, CK_3XXX), - CLK(NULL, "i2c2_ick", &i2c2_ick, CK_3XXX), - CLK(NULL, "i2c1_ick", &i2c1_ick, CK_3XXX), - CLK(NULL, "uart2_ick", &uart2_ick, CK_3XXX), - CLK(NULL, "uart1_ick", &uart1_ick, CK_3XXX), - CLK(NULL, "gpt11_ick", &gpt11_ick, CK_3XXX), - CLK(NULL, "gpt10_ick", &gpt10_ick, CK_3XXX), - CLK("omap-mcbsp.5", "ick", &mcbsp5_ick, CK_3XXX), - CLK("omap-mcbsp.1", "ick", &mcbsp1_ick, CK_3XXX), - CLK(NULL, "mcbsp5_ick", &mcbsp5_ick, CK_3XXX), - CLK(NULL, "mcbsp1_ick", &mcbsp1_ick, CK_3XXX), - CLK(NULL, "fac_ick", &fac_ick, CK_3430ES1), - CLK(NULL, "mailboxes_ick", &mailboxes_ick, CK_34XX | CK_36XX), - CLK(NULL, "omapctrl_ick", &omapctrl_ick, CK_3XXX), - CLK(NULL, "ssi_l4_ick", &ssi_l4_ick, CK_34XX | CK_36XX), - CLK(NULL, "ssi_ick", &ssi_ick_3430es1, CK_3430ES1), - CLK(NULL, "ssi_ick", &ssi_ick_3430es2, CK_3430ES2PLUS | CK_36XX), - CLK(NULL, "usb_l4_ick", &usb_l4_ick, CK_3430ES1), - CLK(NULL, "security_l4_ick2", &security_l4_ick2, CK_34XX | CK_36XX), - CLK(NULL, "aes1_ick", &aes1_ick, CK_34XX | CK_36XX), - CLK("omap_rng", "ick", &rng_ick, CK_34XX | CK_36XX), - CLK(NULL, "sha11_ick", &sha11_ick, CK_34XX | CK_36XX), - CLK(NULL, "des1_ick", &des1_ick, CK_34XX | CK_36XX), - CLK(NULL, "dss1_alwon_fck", &dss1_alwon_fck_3430es1, CK_3430ES1), - CLK(NULL, "dss1_alwon_fck", &dss1_alwon_fck_3430es2, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK(NULL, "dss_tv_fck", &dss_tv_fck, CK_3XXX), - CLK(NULL, "dss_96m_fck", &dss_96m_fck, CK_3XXX), - CLK(NULL, "dss2_alwon_fck", &dss2_alwon_fck, CK_3XXX), - CLK("omapdss_dss", "ick", &dss_ick_3430es1, CK_3430ES1), - CLK(NULL, "dss_ick", &dss_ick_3430es1, CK_3430ES1), - CLK("omapdss_dss", "ick", &dss_ick_3430es2, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK(NULL, "dss_ick", &dss_ick_3430es2, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK(NULL, "cam_mclk", &cam_mclk, CK_34XX | CK_36XX), - CLK(NULL, "cam_ick", &cam_ick, CK_34XX | CK_36XX), - CLK(NULL, "csi2_96m_fck", &csi2_96m_fck, CK_34XX | CK_36XX), - CLK(NULL, "usbhost_120m_fck", &usbhost_120m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK(NULL, "usbhost_48m_fck", &usbhost_48m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK(NULL, "usbhost_ick", &usbhost_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK("usbhs_omap", "usbhost_ick", &usbhost_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK(NULL, "utmi_p1_gfclk", &dummy_ck, CK_3XXX), - CLK(NULL, "utmi_p2_gfclk", &dummy_ck, CK_3XXX), - CLK(NULL, "xclk60mhsp1_ck", &dummy_ck, CK_3XXX), - CLK(NULL, "xclk60mhsp2_ck", &dummy_ck, CK_3XXX), - CLK(NULL, "usb_host_hs_utmi_p1_clk", &dummy_ck, CK_3XXX), - CLK(NULL, "usb_host_hs_utmi_p2_clk", &dummy_ck, CK_3XXX), - CLK("usbhs_omap", "usb_tll_hs_usb_ch0_clk", &dummy_ck, CK_3XXX), - CLK("usbhs_omap", "usb_tll_hs_usb_ch1_clk", &dummy_ck, CK_3XXX), - CLK("usbhs_tll", "usb_tll_hs_usb_ch0_clk", &dummy_ck, CK_3XXX), - CLK("usbhs_tll", "usb_tll_hs_usb_ch1_clk", &dummy_ck, CK_3XXX), - CLK(NULL, "init_60m_fclk", &dummy_ck, CK_3XXX), - CLK(NULL, "usim_fck", &usim_fck, CK_3430ES2PLUS | CK_36XX), - CLK(NULL, "gpt1_fck", &gpt1_fck, CK_3XXX), - CLK(NULL, "wkup_32k_fck", &wkup_32k_fck, CK_3XXX), - CLK(NULL, "gpio1_dbck", &gpio1_dbck, CK_3XXX), - CLK(NULL, "wdt2_fck", &wdt2_fck, CK_3XXX), - CLK(NULL, "wkup_l4_ick", &wkup_l4_ick, CK_34XX | CK_36XX), - CLK(NULL, "usim_ick", &usim_ick, CK_3430ES2PLUS | CK_36XX), - CLK("omap_wdt", "ick", &wdt2_ick, CK_3XXX), - CLK(NULL, "wdt2_ick", &wdt2_ick, CK_3XXX), - CLK(NULL, "wdt1_ick", &wdt1_ick, CK_3XXX), - CLK(NULL, "gpio1_ick", &gpio1_ick, CK_3XXX), - CLK(NULL, "omap_32ksync_ick", &omap_32ksync_ick, CK_3XXX), - CLK(NULL, "gpt12_ick", &gpt12_ick, CK_3XXX), - CLK(NULL, "gpt1_ick", &gpt1_ick, CK_3XXX), - CLK(NULL, "per_96m_fck", &per_96m_fck, CK_3XXX), - CLK(NULL, "per_48m_fck", &per_48m_fck, CK_3XXX), - CLK(NULL, "uart3_fck", &uart3_fck, CK_3XXX), - CLK(NULL, "uart4_fck", &uart4_fck, CK_36XX), - CLK(NULL, "uart4_fck", &uart4_fck_am35xx, CK_AM35XX), - CLK(NULL, "gpt2_fck", &gpt2_fck, CK_3XXX), - CLK(NULL, "gpt3_fck", &gpt3_fck, CK_3XXX), - CLK(NULL, "gpt4_fck", &gpt4_fck, CK_3XXX), - CLK(NULL, "gpt5_fck", &gpt5_fck, CK_3XXX), - CLK(NULL, "gpt6_fck", &gpt6_fck, CK_3XXX), - CLK(NULL, "gpt7_fck", &gpt7_fck, CK_3XXX), - CLK(NULL, "gpt8_fck", &gpt8_fck, CK_3XXX), - CLK(NULL, "gpt9_fck", &gpt9_fck, CK_3XXX), - CLK(NULL, "per_32k_alwon_fck", &per_32k_alwon_fck, CK_3XXX), - CLK(NULL, "gpio6_dbck", &gpio6_dbck, CK_3XXX), - CLK(NULL, "gpio5_dbck", &gpio5_dbck, CK_3XXX), - CLK(NULL, "gpio4_dbck", &gpio4_dbck, CK_3XXX), - CLK(NULL, "gpio3_dbck", &gpio3_dbck, CK_3XXX), - CLK(NULL, "gpio2_dbck", &gpio2_dbck, CK_3XXX), - CLK(NULL, "wdt3_fck", &wdt3_fck, CK_3XXX), - CLK(NULL, "per_l4_ick", &per_l4_ick, CK_3XXX), - CLK(NULL, "gpio6_ick", &gpio6_ick, CK_3XXX), - CLK(NULL, "gpio5_ick", &gpio5_ick, CK_3XXX), - CLK(NULL, "gpio4_ick", &gpio4_ick, CK_3XXX), - CLK(NULL, "gpio3_ick", &gpio3_ick, CK_3XXX), - CLK(NULL, "gpio2_ick", &gpio2_ick, CK_3XXX), - CLK(NULL, "wdt3_ick", &wdt3_ick, CK_3XXX), - CLK(NULL, "uart3_ick", &uart3_ick, CK_3XXX), - CLK(NULL, "uart4_ick", &uart4_ick, CK_36XX), - CLK(NULL, "gpt9_ick", &gpt9_ick, CK_3XXX), - CLK(NULL, "gpt8_ick", &gpt8_ick, CK_3XXX), - CLK(NULL, "gpt7_ick", &gpt7_ick, CK_3XXX), - CLK(NULL, "gpt6_ick", &gpt6_ick, CK_3XXX), - CLK(NULL, "gpt5_ick", &gpt5_ick, CK_3XXX), - CLK(NULL, "gpt4_ick", &gpt4_ick, CK_3XXX), - CLK(NULL, "gpt3_ick", &gpt3_ick, CK_3XXX), - CLK(NULL, "gpt2_ick", &gpt2_ick, CK_3XXX), - CLK("omap-mcbsp.2", "ick", &mcbsp2_ick, CK_3XXX), - CLK("omap-mcbsp.3", "ick", &mcbsp3_ick, CK_3XXX), - CLK("omap-mcbsp.4", "ick", &mcbsp4_ick, CK_3XXX), - CLK(NULL, "mcbsp4_ick", &mcbsp2_ick, CK_3XXX), - CLK(NULL, "mcbsp3_ick", &mcbsp3_ick, CK_3XXX), - CLK(NULL, "mcbsp2_ick", &mcbsp4_ick, CK_3XXX), - CLK(NULL, "mcbsp2_fck", &mcbsp2_fck, CK_3XXX), - CLK(NULL, "mcbsp3_fck", &mcbsp3_fck, CK_3XXX), - CLK(NULL, "mcbsp4_fck", &mcbsp4_fck, CK_3XXX), - CLK(NULL, "emu_src_ck", &emu_src_ck, CK_3XXX), - CLK("etb", "emu_src_ck", &emu_src_ck, CK_3XXX), - CLK(NULL, "pclk_fck", &pclk_fck, CK_3XXX), - CLK(NULL, "pclkx2_fck", &pclkx2_fck, CK_3XXX), - CLK(NULL, "atclk_fck", &atclk_fck, CK_3XXX), - CLK(NULL, "traceclk_src_fck", &traceclk_src_fck, CK_3XXX), - CLK(NULL, "traceclk_fck", &traceclk_fck, CK_3XXX), - CLK(NULL, "sr1_fck", &sr1_fck, CK_34XX | CK_36XX), - CLK(NULL, "sr2_fck", &sr2_fck, CK_34XX | CK_36XX), - CLK(NULL, "sr_l4_ick", &sr_l4_ick, CK_34XX | CK_36XX), - CLK(NULL, "secure_32k_fck", &secure_32k_fck, CK_3XXX), - CLK(NULL, "gpt12_fck", &gpt12_fck, CK_3XXX), - CLK(NULL, "wdt1_fck", &wdt1_fck, CK_3XXX), - CLK(NULL, "ipss_ick", &ipss_ick, CK_AM35XX), - CLK(NULL, "rmii_ck", &rmii_ck, CK_AM35XX), - CLK(NULL, "pclk_ck", &pclk_ck, CK_AM35XX), - CLK(NULL, "emac_ick", &emac_ick, CK_AM35XX), - CLK(NULL, "emac_fck", &emac_fck, CK_AM35XX), - CLK("davinci_emac.0", NULL, &emac_ick, CK_AM35XX), - CLK("davinci_mdio.0", NULL, &emac_fck, CK_AM35XX), - CLK(NULL, "vpfe_ick", &emac_ick, CK_AM35XX), - CLK(NULL, "vpfe_fck", &emac_fck, CK_AM35XX), - CLK("vpfe-capture", "master", &vpfe_ick, CK_AM35XX), - CLK("vpfe-capture", "slave", &vpfe_fck, CK_AM35XX), - CLK(NULL, "hsotgusb_ick", &hsotgusb_ick_am35xx, CK_AM35XX), - CLK(NULL, "hsotgusb_fck", &hsotgusb_fck_am35xx, CK_AM35XX), - CLK(NULL, "hecc_ck", &hecc_ck, CK_AM35XX), - CLK(NULL, "uart4_ick", &uart4_ick_am35xx, CK_AM35XX), - CLK(NULL, "timer_32k_ck", &omap_32k_fck, CK_3XXX), - CLK(NULL, "timer_sys_ck", &sys_ck, CK_3XXX), - CLK(NULL, "cpufreq_ck", &dpll1_ck, CK_3XXX), -}; - - -int __init omap3xxx_clk_init(void) -{ - struct omap_clk *c; - u32 cpu_clkflg = 0; - - if (soc_is_am35xx()) { - cpu_mask = RATE_IN_34XX; - cpu_clkflg = CK_AM35XX; - } else if (cpu_is_omap3630()) { - cpu_mask = (RATE_IN_34XX | RATE_IN_36XX); - cpu_clkflg = CK_36XX; - } else if (cpu_is_ti816x()) { - cpu_mask = RATE_IN_TI816X; - cpu_clkflg = CK_TI816X; - } else if (soc_is_am33xx()) { - cpu_mask = RATE_IN_AM33XX; - } else if (cpu_is_ti814x()) { - cpu_mask = RATE_IN_TI814X; - } else if (cpu_is_omap34xx()) { - if (omap_rev() == OMAP3430_REV_ES1_0) { - cpu_mask = RATE_IN_3430ES1; - cpu_clkflg = CK_3430ES1; - } else { - /* - * Assume that anything that we haven't matched yet - * has 3430ES2-type clocks. - */ - cpu_mask = RATE_IN_3430ES2PLUS; - cpu_clkflg = CK_3430ES2PLUS; - } - } else { - WARN(1, "clock: could not identify OMAP3 variant\n"); - } - - if (omap3_has_192mhz_clk()) - omap_96m_alwon_fck = omap_96m_alwon_fck_3630; - - if (cpu_is_omap3630()) { - /* - * XXX This type of dynamic rewriting of the clock tree is - * deprecated and should be revised soon. - * - * For 3630: override clkops_omap2_dflt_wait for the - * clocks affected from PWRDN reset Limitation - */ - dpll3_m3x2_ck.ops = - &clkops_omap36xx_pwrdn_with_hsdiv_wait_restore; - dpll4_m2x2_ck.ops = - &clkops_omap36xx_pwrdn_with_hsdiv_wait_restore; - dpll4_m3x2_ck.ops = - &clkops_omap36xx_pwrdn_with_hsdiv_wait_restore; - dpll4_m4x2_ck.ops = - &clkops_omap36xx_pwrdn_with_hsdiv_wait_restore; - dpll4_m5x2_ck.ops = - &clkops_omap36xx_pwrdn_with_hsdiv_wait_restore; - dpll4_m6x2_ck.ops = - &clkops_omap36xx_pwrdn_with_hsdiv_wait_restore; - } - - /* - * XXX This type of dynamic rewriting of the clock tree is - * deprecated and should be revised soon. - */ - if (cpu_is_omap3630()) - dpll4_dd = dpll4_dd_3630; - else - dpll4_dd = dpll4_dd_34xx; - - for (c = omap3xxx_clks; c < omap3xxx_clks + ARRAY_SIZE(omap3xxx_clks); - c++) - clk_preinit(c->lk.clk); - - for (c = omap3xxx_clks; c < omap3xxx_clks + ARRAY_SIZE(omap3xxx_clks); - c++) - if (c->cpu & cpu_clkflg) { - clkdev_add(&c->lk); - clk_register(c->lk.clk); - omap2_init_clk_clkdm(c->lk.clk); - } - - /* Disable autoidle on all clocks; let the PM code enable it later */ - omap_clk_disable_autoidle_all(); - - recalculate_root_clocks(); - - pr_info("Clocking rate (Crystal/Core/MPU): %ld.%01ld/%ld/%ld MHz\n", - (osc_sys_ck.rate / 1000000), (osc_sys_ck.rate / 100000) % 10, - (core_ck.rate / 1000000), (arm_fck.rate / 1000000)); - - /* - * Only enable those clocks we will need, let the drivers - * enable other clocks as necessary - */ - clk_enable_init_clocks(); - - /* - * Lock DPLL5 -- here only until other device init code can - * handle this - */ - if (!cpu_is_ti81xx() && (omap_rev() >= OMAP3430_REV_ES2_0)) - omap3_clk_lock_dpll5(); - - /* Avoid sleeping during omap3_core_dpll_m2_set_rate() */ - sdrc_ick_p = clk_get(NULL, "sdrc_ick"); - arm_fck_p = clk_get(NULL, "arm_fck"); - - return 0; -} diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c deleted file mode 100644 index 2a450c9..0000000 --- a/arch/arm/mach-omap2/clock44xx_data.c +++ /dev/null @@ -1,3398 +0,0 @@ -/* - * OMAP4 Clock data - * - * Copyright (C) 2009-2010 Texas Instruments, Inc. - * Copyright (C) 2009-2010 Nokia Corporation - * - * Paul Walmsley (paul@pwsan.com) - * Rajendra Nayak (rnayak@ti.com) - * Benoit Cousson (b-cousson@ti.com) - * - * This file is automatically generated from the OMAP hardware databases. - * We respectfully ask that any modifications to this file be coordinated - * with the public linux-omap@vger.kernel.org mailing list and the - * authors above to ensure that the autogeneration scripts are kept - * up-to-date with the file contents. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * XXX Some of the ES1 clocks have been removed/changed; once support - * is added for discriminating clocks by ES level, these should be added back - * in. - */ - -#include <linux/kernel.h> -#include <linux/list.h> -#include <linux/clk.h> -#include <linux/io.h> - -#include "soc.h" -#include "iomap.h" -#include "clock.h" -#include "clock44xx.h" -#include "cm1_44xx.h" -#include "cm2_44xx.h" -#include "cm-regbits-44xx.h" -#include "prm44xx.h" -#include "prm-regbits-44xx.h" -#include "control.h" -#include "scrm44xx.h" - -/* OMAP4 modulemode control */ -#define OMAP4430_MODULEMODE_HWCTRL 0 -#define OMAP4430_MODULEMODE_SWCTRL 1 - -/* Root clocks */ - -static struct clk extalt_clkin_ck = { - .name = "extalt_clkin_ck", - .rate = 59000000, - .ops = &clkops_null, -}; - -static struct clk pad_clks_ck = { - .name = "pad_clks_ck", - .rate = 12000000, - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_CLKSEL_ABE, - .enable_bit = OMAP4430_PAD_CLKS_GATE_SHIFT, -}; - -static struct clk pad_slimbus_core_clks_ck = { - .name = "pad_slimbus_core_clks_ck", - .rate = 12000000, - .ops = &clkops_null, -}; - -static struct clk secure_32k_clk_src_ck = { - .name = "secure_32k_clk_src_ck", - .rate = 32768, - .ops = &clkops_null, -}; - -static struct clk slimbus_clk = { - .name = "slimbus_clk", - .rate = 12000000, - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_CLKSEL_ABE, - .enable_bit = OMAP4430_SLIMBUS_CLK_GATE_SHIFT, -}; - -static struct clk sys_32k_ck = { - .name = "sys_32k_ck", - .clkdm_name = "prm_clkdm", - .rate = 32768, - .ops = &clkops_null, -}; - -static struct clk virt_12000000_ck = { - .name = "virt_12000000_ck", - .ops = &clkops_null, - .rate = 12000000, -}; - -static struct clk virt_13000000_ck = { - .name = "virt_13000000_ck", - .ops = &clkops_null, - .rate = 13000000, -}; - -static struct clk virt_16800000_ck = { - .name = "virt_16800000_ck", - .ops = &clkops_null, - .rate = 16800000, -}; - -static struct clk virt_27000000_ck = { - .name = "virt_27000000_ck", - .ops = &clkops_null, - .rate = 27000000, -}; - -static struct clk virt_38400000_ck = { - .name = "virt_38400000_ck", - .ops = &clkops_null, - .rate = 38400000, -}; - -static const struct clksel_rate div_1_5_rates[] = { - { .div = 1, .val = 5, .flags = RATE_IN_4430 }, - { .div = 0 }, -}; - -static const struct clksel_rate div_1_6_rates[] = { - { .div = 1, .val = 6, .flags = RATE_IN_4430 }, - { .div = 0 }, -}; - -static const struct clksel_rate div_1_7_rates[] = { - { .div = 1, .val = 7, .flags = RATE_IN_4430 }, - { .div = 0 }, -}; - -static const struct clksel sys_clkin_sel[] = { - { .parent = &virt_12000000_ck, .rates = div_1_1_rates }, - { .parent = &virt_13000000_ck, .rates = div_1_2_rates }, - { .parent = &virt_16800000_ck, .rates = div_1_3_rates }, - { .parent = &virt_19200000_ck, .rates = div_1_4_rates }, - { .parent = &virt_26000000_ck, .rates = div_1_5_rates }, - { .parent = &virt_27000000_ck, .rates = div_1_6_rates }, - { .parent = &virt_38400000_ck, .rates = div_1_7_rates }, - { .parent = NULL }, -}; - -static struct clk sys_clkin_ck = { - .name = "sys_clkin_ck", - .rate = 38400000, - .clksel = sys_clkin_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM_SYS_CLKSEL, - .clksel_mask = OMAP4430_SYS_CLKSEL_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk tie_low_clock_ck = { - .name = "tie_low_clock_ck", - .rate = 0, - .ops = &clkops_null, -}; - -static struct clk utmi_phy_clkout_ck = { - .name = "utmi_phy_clkout_ck", - .rate = 60000000, - .ops = &clkops_null, -}; - -static struct clk xclk60mhsp1_ck = { - .name = "xclk60mhsp1_ck", - .rate = 60000000, - .ops = &clkops_null, -}; - -static struct clk xclk60mhsp2_ck = { - .name = "xclk60mhsp2_ck", - .rate = 60000000, - .ops = &clkops_null, -}; - -static struct clk xclk60motg_ck = { - .name = "xclk60motg_ck", - .rate = 60000000, - .ops = &clkops_null, -}; - -/* Module clocks and DPLL outputs */ - -static const struct clksel abe_dpll_bypass_clk_mux_sel[] = { - { .parent = &sys_clkin_ck, .rates = div_1_0_rates }, - { .parent = &sys_32k_ck, .rates = div_1_1_rates }, - { .parent = NULL }, -}; - -static struct clk abe_dpll_bypass_clk_mux_ck = { - .name = "abe_dpll_bypass_clk_mux_ck", - .parent = &sys_clkin_ck, - .ops = &clkops_null, - .recalc = &followparent_recalc, -}; - -static struct clk abe_dpll_refclk_mux_ck = { - .name = "abe_dpll_refclk_mux_ck", - .parent = &sys_clkin_ck, - .clksel = abe_dpll_bypass_clk_mux_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM_ABE_PLL_REF_CLKSEL, - .clksel_mask = OMAP4430_CLKSEL_0_0_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -/* DPLL_ABE */ -static struct dpll_data dpll_abe_dd = { - .mult_div1_reg = OMAP4430_CM_CLKSEL_DPLL_ABE, - .clk_bypass = &abe_dpll_bypass_clk_mux_ck, - .clk_ref = &abe_dpll_refclk_mux_ck, - .control_reg = OMAP4430_CM_CLKMODE_DPLL_ABE, - .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), - .autoidle_reg = OMAP4430_CM_AUTOIDLE_DPLL_ABE, - .idlest_reg = OMAP4430_CM_IDLEST_DPLL_ABE, - .mult_mask = OMAP4430_DPLL_MULT_MASK, - .div1_mask = OMAP4430_DPLL_DIV_MASK, - .enable_mask = OMAP4430_DPLL_EN_MASK, - .autoidle_mask = OMAP4430_AUTO_DPLL_MODE_MASK, - .idlest_mask = OMAP4430_ST_DPLL_CLK_MASK, - .max_multiplier = 2047, - .max_divider = 128, - .min_divider = 1, -}; - - -static struct clk dpll_abe_ck = { - .name = "dpll_abe_ck", - .parent = &abe_dpll_refclk_mux_ck, - .dpll_data = &dpll_abe_dd, - .init = &omap2_init_dpll_parent, - .ops = &clkops_omap3_noncore_dpll_ops, - .recalc = &omap4_dpll_regm4xen_recalc, - .round_rate = &omap4_dpll_regm4xen_round_rate, - .set_rate = &omap3_noncore_dpll_set_rate, -}; - -static struct clk dpll_abe_x2_ck = { - .name = "dpll_abe_x2_ck", - .parent = &dpll_abe_ck, - .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_ABE, - .flags = CLOCK_CLKOUTX2, - .ops = &clkops_omap4_dpllmx_ops, - .recalc = &omap3_clkoutx2_recalc, -}; - -static const struct clksel dpll_abe_m2x2_div[] = { - { .parent = &dpll_abe_x2_ck, .rates = div31_1to31_rates }, - { .parent = NULL }, -}; - -static struct clk dpll_abe_m2x2_ck = { - .name = "dpll_abe_m2x2_ck", - .parent = &dpll_abe_x2_ck, - .clksel = dpll_abe_m2x2_div, - .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_ABE, - .clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK, - .ops = &clkops_omap4_dpllmx_ops, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static struct clk abe_24m_fclk = { - .name = "abe_24m_fclk", - .parent = &dpll_abe_m2x2_ck, - .ops = &clkops_null, - .fixed_div = 8, - .recalc = &omap_fixed_divisor_recalc, -}; - -static const struct clksel_rate div3_1to4_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_4430 }, - { .div = 2, .val = 1, .flags = RATE_IN_4430 }, - { .div = 4, .val = 2, .flags = RATE_IN_4430 }, - { .div = 0 }, -}; - -static const struct clksel abe_clk_div[] = { - { .parent = &dpll_abe_m2x2_ck, .rates = div3_1to4_rates }, - { .parent = NULL }, -}; - -static struct clk abe_clk = { - .name = "abe_clk", - .parent = &dpll_abe_m2x2_ck, - .clksel = abe_clk_div, - .clksel_reg = OMAP4430_CM_CLKSEL_ABE, - .clksel_mask = OMAP4430_CLKSEL_OPP_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static const struct clksel_rate div2_1to2_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_4430 }, - { .div = 2, .val = 1, .flags = RATE_IN_4430 }, - { .div = 0 }, -}; - -static const struct clksel aess_fclk_div[] = { - { .parent = &abe_clk, .rates = div2_1to2_rates }, - { .parent = NULL }, -}; - -static struct clk aess_fclk = { - .name = "aess_fclk", - .parent = &abe_clk, - .clksel = aess_fclk_div, - .clksel_reg = OMAP4430_CM1_ABE_AESS_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_AESS_FCLK_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static struct clk dpll_abe_m3x2_ck = { - .name = "dpll_abe_m3x2_ck", - .parent = &dpll_abe_x2_ck, - .clksel = dpll_abe_m2x2_div, - .clksel_reg = OMAP4430_CM_DIV_M3_DPLL_ABE, - .clksel_mask = OMAP4430_DPLL_CLKOUTHIF_DIV_MASK, - .ops = &clkops_omap4_dpllmx_ops, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static const struct clksel core_hsd_byp_clk_mux_sel[] = { - { .parent = &sys_clkin_ck, .rates = div_1_0_rates }, - { .parent = &dpll_abe_m3x2_ck, .rates = div_1_1_rates }, - { .parent = NULL }, -}; - -static struct clk core_hsd_byp_clk_mux_ck = { - .name = "core_hsd_byp_clk_mux_ck", - .parent = &sys_clkin_ck, - .clksel = core_hsd_byp_clk_mux_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM_CLKSEL_DPLL_CORE, - .clksel_mask = OMAP4430_DPLL_BYP_CLKSEL_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -/* DPLL_CORE */ -static struct dpll_data dpll_core_dd = { - .mult_div1_reg = OMAP4430_CM_CLKSEL_DPLL_CORE, - .clk_bypass = &core_hsd_byp_clk_mux_ck, - .clk_ref = &sys_clkin_ck, - .control_reg = OMAP4430_CM_CLKMODE_DPLL_CORE, - .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), - .autoidle_reg = OMAP4430_CM_AUTOIDLE_DPLL_CORE, - .idlest_reg = OMAP4430_CM_IDLEST_DPLL_CORE, - .mult_mask = OMAP4430_DPLL_MULT_MASK, - .div1_mask = OMAP4430_DPLL_DIV_MASK, - .enable_mask = OMAP4430_DPLL_EN_MASK, - .autoidle_mask = OMAP4430_AUTO_DPLL_MODE_MASK, - .idlest_mask = OMAP4430_ST_DPLL_CLK_MASK, - .max_multiplier = 2047, - .max_divider = 128, - .min_divider = 1, -}; - - -static struct clk dpll_core_ck = { - .name = "dpll_core_ck", - .parent = &sys_clkin_ck, - .dpll_data = &dpll_core_dd, - .init = &omap2_init_dpll_parent, - .ops = &clkops_omap3_core_dpll_ops, - .recalc = &omap3_dpll_recalc, -}; - -static struct clk dpll_core_x2_ck = { - .name = "dpll_core_x2_ck", - .parent = &dpll_core_ck, - .flags = CLOCK_CLKOUTX2, - .ops = &clkops_null, - .recalc = &omap3_clkoutx2_recalc, -}; - -static const struct clksel dpll_core_m6x2_div[] = { - { .parent = &dpll_core_x2_ck, .rates = div31_1to31_rates }, - { .parent = NULL }, -}; - -static struct clk dpll_core_m6x2_ck = { - .name = "dpll_core_m6x2_ck", - .parent = &dpll_core_x2_ck, - .clksel = dpll_core_m6x2_div, - .clksel_reg = OMAP4430_CM_DIV_M6_DPLL_CORE, - .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT3_DIV_MASK, - .ops = &clkops_omap4_dpllmx_ops, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static const struct clksel dbgclk_mux_sel[] = { - { .parent = &sys_clkin_ck, .rates = div_1_0_rates }, - { .parent = &dpll_core_m6x2_ck, .rates = div_1_1_rates }, - { .parent = NULL }, -}; - -static struct clk dbgclk_mux_ck = { - .name = "dbgclk_mux_ck", - .parent = &sys_clkin_ck, - .ops = &clkops_null, - .recalc = &followparent_recalc, -}; - -static const struct clksel dpll_core_m2_div[] = { - { .parent = &dpll_core_ck, .rates = div31_1to31_rates }, - { .parent = NULL }, -}; - -static struct clk dpll_core_m2_ck = { - .name = "dpll_core_m2_ck", - .parent = &dpll_core_ck, - .clksel = dpll_core_m2_div, - .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_CORE, - .clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK, - .ops = &clkops_omap4_dpllmx_ops, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static struct clk ddrphy_ck = { - .name = "ddrphy_ck", - .parent = &dpll_core_m2_ck, - .ops = &clkops_null, - .clkdm_name = "l3_emif_clkdm", - .fixed_div = 2, - .recalc = &omap_fixed_divisor_recalc, -}; - -static struct clk dpll_core_m5x2_ck = { - .name = "dpll_core_m5x2_ck", - .parent = &dpll_core_x2_ck, - .clksel = dpll_core_m6x2_div, - .clksel_reg = OMAP4430_CM_DIV_M5_DPLL_CORE, - .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK, - .ops = &clkops_omap4_dpllmx_ops, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static const struct clksel div_core_div[] = { - { .parent = &dpll_core_m5x2_ck, .rates = div2_1to2_rates }, - { .parent = NULL }, -}; - -static struct clk div_core_ck = { - .name = "div_core_ck", - .parent = &dpll_core_m5x2_ck, - .clksel = div_core_div, - .clksel_reg = OMAP4430_CM_CLKSEL_CORE, - .clksel_mask = OMAP4430_CLKSEL_CORE_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static const struct clksel_rate div4_1to8_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_4430 }, - { .div = 2, .val = 1, .flags = RATE_IN_4430 }, - { .div = 4, .val = 2, .flags = RATE_IN_4430 }, - { .div = 8, .val = 3, .flags = RATE_IN_4430 }, - { .div = 0 }, -}; - -static const struct clksel div_iva_hs_clk_div[] = { - { .parent = &dpll_core_m5x2_ck, .rates = div4_1to8_rates }, - { .parent = NULL }, -}; - -static struct clk div_iva_hs_clk = { - .name = "div_iva_hs_clk", - .parent = &dpll_core_m5x2_ck, - .clksel = div_iva_hs_clk_div, - .clksel_reg = OMAP4430_CM_BYPCLK_DPLL_IVA, - .clksel_mask = OMAP4430_CLKSEL_0_1_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static struct clk div_mpu_hs_clk = { - .name = "div_mpu_hs_clk", - .parent = &dpll_core_m5x2_ck, - .clksel = div_iva_hs_clk_div, - .clksel_reg = OMAP4430_CM_BYPCLK_DPLL_MPU, - .clksel_mask = OMAP4430_CLKSEL_0_1_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static struct clk dpll_core_m4x2_ck = { - .name = "dpll_core_m4x2_ck", - .parent = &dpll_core_x2_ck, - .clksel = dpll_core_m6x2_div, - .clksel_reg = OMAP4430_CM_DIV_M4_DPLL_CORE, - .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK, - .ops = &clkops_omap4_dpllmx_ops, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static struct clk dll_clk_div_ck = { - .name = "dll_clk_div_ck", - .parent = &dpll_core_m4x2_ck, - .ops = &clkops_null, - .fixed_div = 2, - .recalc = &omap_fixed_divisor_recalc, -}; - -static const struct clksel dpll_abe_m2_div[] = { - { .parent = &dpll_abe_ck, .rates = div31_1to31_rates }, - { .parent = NULL }, -}; - -static struct clk dpll_abe_m2_ck = { - .name = "dpll_abe_m2_ck", - .parent = &dpll_abe_ck, - .clksel = dpll_abe_m2_div, - .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_ABE, - .clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK, - .ops = &clkops_omap4_dpllmx_ops, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static struct clk dpll_core_m3x2_ck = { - .name = "dpll_core_m3x2_ck", - .parent = &dpll_core_x2_ck, - .clksel = dpll_core_m6x2_div, - .clksel_reg = OMAP4430_CM_DIV_M3_DPLL_CORE, - .clksel_mask = OMAP4430_DPLL_CLKOUTHIF_DIV_MASK, - .ops = &clkops_omap2_dflt, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, - .enable_reg = OMAP4430_CM_DIV_M3_DPLL_CORE, - .enable_bit = OMAP4430_DPLL_CLKOUTHIF_GATE_CTRL_SHIFT, -}; - -static struct clk dpll_core_m7x2_ck = { - .name = "dpll_core_m7x2_ck", - .parent = &dpll_core_x2_ck, - .clksel = dpll_core_m6x2_div, - .clksel_reg = OMAP4430_CM_DIV_M7_DPLL_CORE, - .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT4_DIV_MASK, - .ops = &clkops_omap4_dpllmx_ops, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static const struct clksel iva_hsd_byp_clk_mux_sel[] = { - { .parent = &sys_clkin_ck, .rates = div_1_0_rates }, - { .parent = &div_iva_hs_clk, .rates = div_1_1_rates }, - { .parent = NULL }, -}; - -static struct clk iva_hsd_byp_clk_mux_ck = { - .name = "iva_hsd_byp_clk_mux_ck", - .parent = &sys_clkin_ck, - .clksel = iva_hsd_byp_clk_mux_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM_CLKSEL_DPLL_IVA, - .clksel_mask = OMAP4430_DPLL_BYP_CLKSEL_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -/* DPLL_IVA */ -static struct dpll_data dpll_iva_dd = { - .mult_div1_reg = OMAP4430_CM_CLKSEL_DPLL_IVA, - .clk_bypass = &iva_hsd_byp_clk_mux_ck, - .clk_ref = &sys_clkin_ck, - .control_reg = OMAP4430_CM_CLKMODE_DPLL_IVA, - .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), - .autoidle_reg = OMAP4430_CM_AUTOIDLE_DPLL_IVA, - .idlest_reg = OMAP4430_CM_IDLEST_DPLL_IVA, - .mult_mask = OMAP4430_DPLL_MULT_MASK, - .div1_mask = OMAP4430_DPLL_DIV_MASK, - .enable_mask = OMAP4430_DPLL_EN_MASK, - .autoidle_mask = OMAP4430_AUTO_DPLL_MODE_MASK, - .idlest_mask = OMAP4430_ST_DPLL_CLK_MASK, - .max_multiplier = 2047, - .max_divider = 128, - .min_divider = 1, -}; - - -static struct clk dpll_iva_ck = { - .name = "dpll_iva_ck", - .parent = &sys_clkin_ck, - .dpll_data = &dpll_iva_dd, - .init = &omap2_init_dpll_parent, - .ops = &clkops_omap3_noncore_dpll_ops, - .recalc = &omap3_dpll_recalc, - .round_rate = &omap2_dpll_round_rate, - .set_rate = &omap3_noncore_dpll_set_rate, -}; - -static struct clk dpll_iva_x2_ck = { - .name = "dpll_iva_x2_ck", - .parent = &dpll_iva_ck, - .flags = CLOCK_CLKOUTX2, - .ops = &clkops_null, - .recalc = &omap3_clkoutx2_recalc, -}; - -static const struct clksel dpll_iva_m4x2_div[] = { - { .parent = &dpll_iva_x2_ck, .rates = div31_1to31_rates }, - { .parent = NULL }, -}; - -static struct clk dpll_iva_m4x2_ck = { - .name = "dpll_iva_m4x2_ck", - .parent = &dpll_iva_x2_ck, - .clksel = dpll_iva_m4x2_div, - .clksel_reg = OMAP4430_CM_DIV_M4_DPLL_IVA, - .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK, - .ops = &clkops_omap4_dpllmx_ops, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static struct clk dpll_iva_m5x2_ck = { - .name = "dpll_iva_m5x2_ck", - .parent = &dpll_iva_x2_ck, - .clksel = dpll_iva_m4x2_div, - .clksel_reg = OMAP4430_CM_DIV_M5_DPLL_IVA, - .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK, - .ops = &clkops_omap4_dpllmx_ops, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -/* DPLL_MPU */ -static struct dpll_data dpll_mpu_dd = { - .mult_div1_reg = OMAP4430_CM_CLKSEL_DPLL_MPU, - .clk_bypass = &div_mpu_hs_clk, - .clk_ref = &sys_clkin_ck, - .control_reg = OMAP4430_CM_CLKMODE_DPLL_MPU, - .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), - .autoidle_reg = OMAP4430_CM_AUTOIDLE_DPLL_MPU, - .idlest_reg = OMAP4430_CM_IDLEST_DPLL_MPU, - .mult_mask = OMAP4430_DPLL_MULT_MASK, - .div1_mask = OMAP4430_DPLL_DIV_MASK, - .enable_mask = OMAP4430_DPLL_EN_MASK, - .autoidle_mask = OMAP4430_AUTO_DPLL_MODE_MASK, - .idlest_mask = OMAP4430_ST_DPLL_CLK_MASK, - .max_multiplier = 2047, - .max_divider = 128, - .min_divider = 1, -}; - - -static struct clk dpll_mpu_ck = { - .name = "dpll_mpu_ck", - .parent = &sys_clkin_ck, - .dpll_data = &dpll_mpu_dd, - .init = &omap2_init_dpll_parent, - .ops = &clkops_omap3_noncore_dpll_ops, - .recalc = &omap3_dpll_recalc, - .round_rate = &omap2_dpll_round_rate, - .set_rate = &omap3_noncore_dpll_set_rate, -}; - -static const struct clksel dpll_mpu_m2_div[] = { - { .parent = &dpll_mpu_ck, .rates = div31_1to31_rates }, - { .parent = NULL }, -}; - -static struct clk dpll_mpu_m2_ck = { - .name = "dpll_mpu_m2_ck", - .parent = &dpll_mpu_ck, - .clkdm_name = "cm_clkdm", - .clksel = dpll_mpu_m2_div, - .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_MPU, - .clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK, - .ops = &clkops_omap4_dpllmx_ops, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static struct clk per_hs_clk_div_ck = { - .name = "per_hs_clk_div_ck", - .parent = &dpll_abe_m3x2_ck, - .ops = &clkops_null, - .fixed_div = 2, - .recalc = &omap_fixed_divisor_recalc, -}; - -static const struct clksel per_hsd_byp_clk_mux_sel[] = { - { .parent = &sys_clkin_ck, .rates = div_1_0_rates }, - { .parent = &per_hs_clk_div_ck, .rates = div_1_1_rates }, - { .parent = NULL }, -}; - -static struct clk per_hsd_byp_clk_mux_ck = { - .name = "per_hsd_byp_clk_mux_ck", - .parent = &sys_clkin_ck, - .clksel = per_hsd_byp_clk_mux_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM_CLKSEL_DPLL_PER, - .clksel_mask = OMAP4430_DPLL_BYP_CLKSEL_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -/* DPLL_PER */ -static struct dpll_data dpll_per_dd = { - .mult_div1_reg = OMAP4430_CM_CLKSEL_DPLL_PER, - .clk_bypass = &per_hsd_byp_clk_mux_ck, - .clk_ref = &sys_clkin_ck, - .control_reg = OMAP4430_CM_CLKMODE_DPLL_PER, - .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), - .autoidle_reg = OMAP4430_CM_AUTOIDLE_DPLL_PER, - .idlest_reg = OMAP4430_CM_IDLEST_DPLL_PER, - .mult_mask = OMAP4430_DPLL_MULT_MASK, - .div1_mask = OMAP4430_DPLL_DIV_MASK, - .enable_mask = OMAP4430_DPLL_EN_MASK, - .autoidle_mask = OMAP4430_AUTO_DPLL_MODE_MASK, - .idlest_mask = OMAP4430_ST_DPLL_CLK_MASK, - .max_multiplier = 2047, - .max_divider = 128, - .min_divider = 1, -}; - - -static struct clk dpll_per_ck = { - .name = "dpll_per_ck", - .parent = &sys_clkin_ck, - .dpll_data = &dpll_per_dd, - .init = &omap2_init_dpll_parent, - .ops = &clkops_omap3_noncore_dpll_ops, - .recalc = &omap3_dpll_recalc, - .round_rate = &omap2_dpll_round_rate, - .set_rate = &omap3_noncore_dpll_set_rate, -}; - -static const struct clksel dpll_per_m2_div[] = { - { .parent = &dpll_per_ck, .rates = div31_1to31_rates }, - { .parent = NULL }, -}; - -static struct clk dpll_per_m2_ck = { - .name = "dpll_per_m2_ck", - .parent = &dpll_per_ck, - .clksel = dpll_per_m2_div, - .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_PER, - .clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK, - .ops = &clkops_omap4_dpllmx_ops, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static struct clk dpll_per_x2_ck = { - .name = "dpll_per_x2_ck", - .parent = &dpll_per_ck, - .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_PER, - .flags = CLOCK_CLKOUTX2, - .ops = &clkops_omap4_dpllmx_ops, - .recalc = &omap3_clkoutx2_recalc, -}; - -static const struct clksel dpll_per_m2x2_div[] = { - { .parent = &dpll_per_x2_ck, .rates = div31_1to31_rates }, - { .parent = NULL }, -}; - -static struct clk dpll_per_m2x2_ck = { - .name = "dpll_per_m2x2_ck", - .parent = &dpll_per_x2_ck, - .clksel = dpll_per_m2x2_div, - .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_PER, - .clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK, - .ops = &clkops_omap4_dpllmx_ops, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static struct clk dpll_per_m3x2_ck = { - .name = "dpll_per_m3x2_ck", - .parent = &dpll_per_x2_ck, - .clksel = dpll_per_m2x2_div, - .clksel_reg = OMAP4430_CM_DIV_M3_DPLL_PER, - .clksel_mask = OMAP4430_DPLL_CLKOUTHIF_DIV_MASK, - .ops = &clkops_omap2_dflt, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, - .enable_reg = OMAP4430_CM_DIV_M3_DPLL_PER, - .enable_bit = OMAP4430_DPLL_CLKOUTHIF_GATE_CTRL_SHIFT, -}; - -static struct clk dpll_per_m4x2_ck = { - .name = "dpll_per_m4x2_ck", - .parent = &dpll_per_x2_ck, - .clksel = dpll_per_m2x2_div, - .clksel_reg = OMAP4430_CM_DIV_M4_DPLL_PER, - .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK, - .ops = &clkops_omap4_dpllmx_ops, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static struct clk dpll_per_m5x2_ck = { - .name = "dpll_per_m5x2_ck", - .parent = &dpll_per_x2_ck, - .clksel = dpll_per_m2x2_div, - .clksel_reg = OMAP4430_CM_DIV_M5_DPLL_PER, - .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK, - .ops = &clkops_omap4_dpllmx_ops, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static struct clk dpll_per_m6x2_ck = { - .name = "dpll_per_m6x2_ck", - .parent = &dpll_per_x2_ck, - .clksel = dpll_per_m2x2_div, - .clksel_reg = OMAP4430_CM_DIV_M6_DPLL_PER, - .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT3_DIV_MASK, - .ops = &clkops_omap4_dpllmx_ops, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static struct clk dpll_per_m7x2_ck = { - .name = "dpll_per_m7x2_ck", - .parent = &dpll_per_x2_ck, - .clksel = dpll_per_m2x2_div, - .clksel_reg = OMAP4430_CM_DIV_M7_DPLL_PER, - .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT4_DIV_MASK, - .ops = &clkops_omap4_dpllmx_ops, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static struct clk usb_hs_clk_div_ck = { - .name = "usb_hs_clk_div_ck", - .parent = &dpll_abe_m3x2_ck, - .ops = &clkops_null, - .fixed_div = 3, - .recalc = &omap_fixed_divisor_recalc, -}; - -/* DPLL_USB */ -static struct dpll_data dpll_usb_dd = { - .mult_div1_reg = OMAP4430_CM_CLKSEL_DPLL_USB, - .clk_bypass = &usb_hs_clk_div_ck, - .flags = DPLL_J_TYPE, - .clk_ref = &sys_clkin_ck, - .control_reg = OMAP4430_CM_CLKMODE_DPLL_USB, - .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED), - .autoidle_reg = OMAP4430_CM_AUTOIDLE_DPLL_USB, - .idlest_reg = OMAP4430_CM_IDLEST_DPLL_USB, - .mult_mask = OMAP4430_DPLL_MULT_USB_MASK, - .div1_mask = OMAP4430_DPLL_DIV_0_7_MASK, - .enable_mask = OMAP4430_DPLL_EN_MASK, - .autoidle_mask = OMAP4430_AUTO_DPLL_MODE_MASK, - .idlest_mask = OMAP4430_ST_DPLL_CLK_MASK, - .sddiv_mask = OMAP4430_DPLL_SD_DIV_MASK, - .max_multiplier = 4095, - .max_divider = 256, - .min_divider = 1, -}; - - -static struct clk dpll_usb_ck = { - .name = "dpll_usb_ck", - .parent = &sys_clkin_ck, - .dpll_data = &dpll_usb_dd, - .init = &omap2_init_dpll_parent, - .ops = &clkops_omap3_noncore_dpll_ops, - .recalc = &omap3_dpll_recalc, - .round_rate = &omap2_dpll_round_rate, - .set_rate = &omap3_noncore_dpll_set_rate, - .clkdm_name = "l3_init_clkdm", -}; - -static struct clk dpll_usb_clkdcoldo_ck = { - .name = "dpll_usb_clkdcoldo_ck", - .parent = &dpll_usb_ck, - .clksel_reg = OMAP4430_CM_CLKDCOLDO_DPLL_USB, - .ops = &clkops_omap4_dpllmx_ops, - .recalc = &followparent_recalc, -}; - -static const struct clksel dpll_usb_m2_div[] = { - { .parent = &dpll_usb_ck, .rates = div31_1to31_rates }, - { .parent = NULL }, -}; - -static struct clk dpll_usb_m2_ck = { - .name = "dpll_usb_m2_ck", - .parent = &dpll_usb_ck, - .clksel = dpll_usb_m2_div, - .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_USB, - .clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_0_6_MASK, - .ops = &clkops_omap4_dpllmx_ops, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static const struct clksel ducati_clk_mux_sel[] = { - { .parent = &div_core_ck, .rates = div_1_0_rates }, - { .parent = &dpll_per_m6x2_ck, .rates = div_1_1_rates }, - { .parent = NULL }, -}; - -static struct clk ducati_clk_mux_ck = { - .name = "ducati_clk_mux_ck", - .parent = &div_core_ck, - .clksel = ducati_clk_mux_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM_CLKSEL_DUCATI_ISS_ROOT, - .clksel_mask = OMAP4430_CLKSEL_0_0_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk func_12m_fclk = { - .name = "func_12m_fclk", - .parent = &dpll_per_m2x2_ck, - .ops = &clkops_null, - .fixed_div = 16, - .recalc = &omap_fixed_divisor_recalc, -}; - -static struct clk func_24m_clk = { - .name = "func_24m_clk", - .parent = &dpll_per_m2_ck, - .ops = &clkops_null, - .fixed_div = 4, - .recalc = &omap_fixed_divisor_recalc, -}; - -static struct clk func_24mc_fclk = { - .name = "func_24mc_fclk", - .parent = &dpll_per_m2x2_ck, - .ops = &clkops_null, - .fixed_div = 8, - .recalc = &omap_fixed_divisor_recalc, -}; - -static const struct clksel_rate div2_4to8_rates[] = { - { .div = 4, .val = 0, .flags = RATE_IN_4430 }, - { .div = 8, .val = 1, .flags = RATE_IN_4430 }, - { .div = 0 }, -}; - -static const struct clksel func_48m_fclk_div[] = { - { .parent = &dpll_per_m2x2_ck, .rates = div2_4to8_rates }, - { .parent = NULL }, -}; - -static struct clk func_48m_fclk = { - .name = "func_48m_fclk", - .parent = &dpll_per_m2x2_ck, - .clksel = func_48m_fclk_div, - .clksel_reg = OMAP4430_CM_SCALE_FCLK, - .clksel_mask = OMAP4430_SCALE_FCLK_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static struct clk func_48mc_fclk = { - .name = "func_48mc_fclk", - .parent = &dpll_per_m2x2_ck, - .ops = &clkops_null, - .fixed_div = 4, - .recalc = &omap_fixed_divisor_recalc, -}; - -static const struct clksel_rate div2_2to4_rates[] = { - { .div = 2, .val = 0, .flags = RATE_IN_4430 }, - { .div = 4, .val = 1, .flags = RATE_IN_4430 }, - { .div = 0 }, -}; - -static const struct clksel func_64m_fclk_div[] = { - { .parent = &dpll_per_m4x2_ck, .rates = div2_2to4_rates }, - { .parent = NULL }, -}; - -static struct clk func_64m_fclk = { - .name = "func_64m_fclk", - .parent = &dpll_per_m4x2_ck, - .clksel = func_64m_fclk_div, - .clksel_reg = OMAP4430_CM_SCALE_FCLK, - .clksel_mask = OMAP4430_SCALE_FCLK_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static const struct clksel func_96m_fclk_div[] = { - { .parent = &dpll_per_m2x2_ck, .rates = div2_2to4_rates }, - { .parent = NULL }, -}; - -static struct clk func_96m_fclk = { - .name = "func_96m_fclk", - .parent = &dpll_per_m2x2_ck, - .clksel = func_96m_fclk_div, - .clksel_reg = OMAP4430_CM_SCALE_FCLK, - .clksel_mask = OMAP4430_SCALE_FCLK_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static const struct clksel_rate div2_1to8_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_4430 }, - { .div = 8, .val = 1, .flags = RATE_IN_4430 }, - { .div = 0 }, -}; - -static const struct clksel init_60m_fclk_div[] = { - { .parent = &dpll_usb_m2_ck, .rates = div2_1to8_rates }, - { .parent = NULL }, -}; - -static struct clk init_60m_fclk = { - .name = "init_60m_fclk", - .parent = &dpll_usb_m2_ck, - .clksel = init_60m_fclk_div, - .clksel_reg = OMAP4430_CM_CLKSEL_USB_60MHZ, - .clksel_mask = OMAP4430_CLKSEL_0_0_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static const struct clksel l3_div_div[] = { - { .parent = &div_core_ck, .rates = div2_1to2_rates }, - { .parent = NULL }, -}; - -static struct clk l3_div_ck = { - .name = "l3_div_ck", - .parent = &div_core_ck, - .clkdm_name = "cm_clkdm", - .clksel = l3_div_div, - .clksel_reg = OMAP4430_CM_CLKSEL_CORE, - .clksel_mask = OMAP4430_CLKSEL_L3_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static const struct clksel l4_div_div[] = { - { .parent = &l3_div_ck, .rates = div2_1to2_rates }, - { .parent = NULL }, -}; - -static struct clk l4_div_ck = { - .name = "l4_div_ck", - .parent = &l3_div_ck, - .clksel = l4_div_div, - .clksel_reg = OMAP4430_CM_CLKSEL_CORE, - .clksel_mask = OMAP4430_CLKSEL_L4_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static struct clk lp_clk_div_ck = { - .name = "lp_clk_div_ck", - .parent = &dpll_abe_m2x2_ck, - .ops = &clkops_null, - .fixed_div = 16, - .recalc = &omap_fixed_divisor_recalc, -}; - -static const struct clksel l4_wkup_clk_mux_sel[] = { - { .parent = &sys_clkin_ck, .rates = div_1_0_rates }, - { .parent = &lp_clk_div_ck, .rates = div_1_1_rates }, - { .parent = NULL }, -}; - -static struct clk l4_wkup_clk_mux_ck = { - .name = "l4_wkup_clk_mux_ck", - .parent = &sys_clkin_ck, - .clksel = l4_wkup_clk_mux_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM_L4_WKUP_CLKSEL, - .clksel_mask = OMAP4430_CLKSEL_0_0_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -static const struct clksel_rate div2_2to1_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_4430 }, - { .div = 2, .val = 0, .flags = RATE_IN_4430 }, - { .div = 0 }, -}; - -static const struct clksel ocp_abe_iclk_div[] = { - { .parent = &aess_fclk, .rates = div2_2to1_rates }, - { .parent = NULL }, -}; - -static struct clk mpu_periphclk = { - .name = "mpu_periphclk", - .parent = &dpll_mpu_ck, - .ops = &clkops_null, - .fixed_div = 2, - .recalc = &omap_fixed_divisor_recalc, -}; - -static struct clk ocp_abe_iclk = { - .name = "ocp_abe_iclk", - .parent = &aess_fclk, - .clksel = ocp_abe_iclk_div, - .clksel_reg = OMAP4430_CM1_ABE_AESS_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_AESS_FCLK_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk per_abe_24m_fclk = { - .name = "per_abe_24m_fclk", - .parent = &dpll_abe_m2_ck, - .ops = &clkops_null, - .fixed_div = 4, - .recalc = &omap_fixed_divisor_recalc, -}; - -static const struct clksel per_abe_nc_fclk_div[] = { - { .parent = &dpll_abe_m2_ck, .rates = div2_1to2_rates }, - { .parent = NULL }, -}; - -static struct clk per_abe_nc_fclk = { - .name = "per_abe_nc_fclk", - .parent = &dpll_abe_m2_ck, - .clksel = per_abe_nc_fclk_div, - .clksel_reg = OMAP4430_CM_SCALE_FCLK, - .clksel_mask = OMAP4430_SCALE_FCLK_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static const struct clksel pmd_stm_clock_mux_sel[] = { - { .parent = &sys_clkin_ck, .rates = div_1_0_rates }, - { .parent = &dpll_core_m6x2_ck, .rates = div_1_1_rates }, - { .parent = &tie_low_clock_ck, .rates = div_1_2_rates }, - { .parent = NULL }, -}; - -static struct clk pmd_stm_clock_mux_ck = { - .name = "pmd_stm_clock_mux_ck", - .parent = &sys_clkin_ck, - .ops = &clkops_null, - .recalc = &followparent_recalc, -}; - -static struct clk pmd_trace_clk_mux_ck = { - .name = "pmd_trace_clk_mux_ck", - .parent = &sys_clkin_ck, - .ops = &clkops_null, - .recalc = &followparent_recalc, -}; - -static const struct clksel syc_clk_div_div[] = { - { .parent = &sys_clkin_ck, .rates = div2_1to2_rates }, - { .parent = NULL }, -}; - -static struct clk syc_clk_div_ck = { - .name = "syc_clk_div_ck", - .parent = &sys_clkin_ck, - .clksel = syc_clk_div_div, - .clksel_reg = OMAP4430_CM_ABE_DSS_SYS_CLKSEL, - .clksel_mask = OMAP4430_CLKSEL_0_0_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -/* Leaf clocks controlled by modules */ - -static struct clk aes1_fck = { - .name = "aes1_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4SEC_AES1_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_secure_clkdm", - .parent = &l3_div_ck, - .recalc = &followparent_recalc, -}; - -static struct clk aes2_fck = { - .name = "aes2_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4SEC_AES2_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_secure_clkdm", - .parent = &l3_div_ck, - .recalc = &followparent_recalc, -}; - -static struct clk aess_fck = { - .name = "aess_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM1_ABE_AESS_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "abe_clkdm", - .parent = &aess_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk bandgap_fclk = { - .name = "bandgap_fclk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_WKUP_BANDGAP_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_BGAP_32K_SHIFT, - .clkdm_name = "l4_wkup_clkdm", - .parent = &sys_32k_ck, - .recalc = &followparent_recalc, -}; - -static struct clk des3des_fck = { - .name = "des3des_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4SEC_DES3DES_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_secure_clkdm", - .parent = &l4_div_ck, - .recalc = &followparent_recalc, -}; - -static const struct clksel dmic_sync_mux_sel[] = { - { .parent = &abe_24m_fclk, .rates = div_1_0_rates }, - { .parent = &syc_clk_div_ck, .rates = div_1_1_rates }, - { .parent = &func_24m_clk, .rates = div_1_2_rates }, - { .parent = NULL }, -}; - -static struct clk dmic_sync_mux_ck = { - .name = "dmic_sync_mux_ck", - .parent = &abe_24m_fclk, - .clksel = dmic_sync_mux_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM1_ABE_DMIC_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_INTERNAL_SOURCE_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -static const struct clksel func_dmic_abe_gfclk_sel[] = { - { .parent = &dmic_sync_mux_ck, .rates = div_1_0_rates }, - { .parent = &pad_clks_ck, .rates = div_1_1_rates }, - { .parent = &slimbus_clk, .rates = div_1_2_rates }, - { .parent = NULL }, -}; - -/* Merged func_dmic_abe_gfclk into dmic */ -static struct clk dmic_fck = { - .name = "dmic_fck", - .parent = &dmic_sync_mux_ck, - .clksel = func_dmic_abe_gfclk_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM1_ABE_DMIC_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_SOURCE_MASK, - .ops = &clkops_omap2_dflt, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4430_CM1_ABE_DMIC_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "abe_clkdm", -}; - -static struct clk dsp_fck = { - .name = "dsp_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_TESLA_TESLA_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_HWCTRL, - .clkdm_name = "tesla_clkdm", - .parent = &dpll_iva_m4x2_ck, - .recalc = &followparent_recalc, -}; - -static struct clk dss_sys_clk = { - .name = "dss_sys_clk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_DSS_DSS_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_SYS_CLK_SHIFT, - .clkdm_name = "l3_dss_clkdm", - .parent = &syc_clk_div_ck, - .recalc = &followparent_recalc, -}; - -static struct clk dss_tv_clk = { - .name = "dss_tv_clk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_DSS_DSS_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_TV_CLK_SHIFT, - .clkdm_name = "l3_dss_clkdm", - .parent = &extalt_clkin_ck, - .recalc = &followparent_recalc, -}; - -static struct clk dss_dss_clk = { - .name = "dss_dss_clk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_DSS_DSS_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_DSSCLK_SHIFT, - .clkdm_name = "l3_dss_clkdm", - .parent = &dpll_per_m5x2_ck, - .recalc = &followparent_recalc, -}; - -static const struct clksel_rate div3_8to32_rates[] = { - { .div = 8, .val = 0, .flags = RATE_IN_4460 }, - { .div = 16, .val = 1, .flags = RATE_IN_4460 }, - { .div = 32, .val = 2, .flags = RATE_IN_4460 }, - { .div = 0 }, -}; - -static const struct clksel div_ts_div[] = { - { .parent = &l4_wkup_clk_mux_ck, .rates = div3_8to32_rates }, - { .parent = NULL }, -}; - -static struct clk div_ts_ck = { - .name = "div_ts_ck", - .parent = &l4_wkup_clk_mux_ck, - .clksel = div_ts_div, - .clksel_reg = OMAP4430_CM_WKUP_BANDGAP_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_24_25_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static struct clk bandgap_ts_fclk = { - .name = "bandgap_ts_fclk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_WKUP_BANDGAP_CLKCTRL, - .enable_bit = OMAP4460_OPTFCLKEN_TS_FCLK_SHIFT, - .clkdm_name = "l4_wkup_clkdm", - .parent = &div_ts_ck, - .recalc = &followparent_recalc, -}; - -static struct clk dss_48mhz_clk = { - .name = "dss_48mhz_clk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_DSS_DSS_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_48MHZ_CLK_SHIFT, - .clkdm_name = "l3_dss_clkdm", - .parent = &func_48mc_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk dss_fck = { - .name = "dss_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_DSS_DSS_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l3_dss_clkdm", - .parent = &l3_div_ck, - .recalc = &followparent_recalc, -}; - -static struct clk efuse_ctrl_cust_fck = { - .name = "efuse_ctrl_cust_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_CEFUSE_CEFUSE_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_cefuse_clkdm", - .parent = &sys_clkin_ck, - .recalc = &followparent_recalc, -}; - -static struct clk emif1_fck = { - .name = "emif1_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_MEMIF_EMIF_1_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_HWCTRL, - .flags = ENABLE_ON_INIT, - .clkdm_name = "l3_emif_clkdm", - .parent = &ddrphy_ck, - .recalc = &followparent_recalc, -}; - -static struct clk emif2_fck = { - .name = "emif2_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_MEMIF_EMIF_2_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_HWCTRL, - .flags = ENABLE_ON_INIT, - .clkdm_name = "l3_emif_clkdm", - .parent = &ddrphy_ck, - .recalc = &followparent_recalc, -}; - -static const struct clksel fdif_fclk_div[] = { - { .parent = &dpll_per_m4x2_ck, .rates = div3_1to4_rates }, - { .parent = NULL }, -}; - -/* Merged fdif_fclk into fdif */ -static struct clk fdif_fck = { - .name = "fdif_fck", - .parent = &dpll_per_m4x2_ck, - .clksel = fdif_fclk_div, - .clksel_reg = OMAP4430_CM_CAM_FDIF_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_FCLK_MASK, - .ops = &clkops_omap2_dflt, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, - .enable_reg = OMAP4430_CM_CAM_FDIF_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "iss_clkdm", -}; - -static struct clk fpka_fck = { - .name = "fpka_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4SEC_PKAEIP29_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_secure_clkdm", - .parent = &l4_div_ck, - .recalc = &followparent_recalc, -}; - -static struct clk gpio1_dbclk = { - .name = "gpio1_dbclk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_WKUP_GPIO1_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_DBCLK_SHIFT, - .clkdm_name = "l4_wkup_clkdm", - .parent = &sys_32k_ck, - .recalc = &followparent_recalc, -}; - -static struct clk gpio1_ick = { - .name = "gpio1_ick", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_WKUP_GPIO1_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_HWCTRL, - .clkdm_name = "l4_wkup_clkdm", - .parent = &l4_wkup_clk_mux_ck, - .recalc = &followparent_recalc, -}; - -static struct clk gpio2_dbclk = { - .name = "gpio2_dbclk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_GPIO2_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_DBCLK_SHIFT, - .clkdm_name = "l4_per_clkdm", - .parent = &sys_32k_ck, - .recalc = &followparent_recalc, -}; - -static struct clk gpio2_ick = { - .name = "gpio2_ick", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_GPIO2_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_HWCTRL, - .clkdm_name = "l4_per_clkdm", - .parent = &l4_div_ck, - .recalc = &followparent_recalc, -}; - -static struct clk gpio3_dbclk = { - .name = "gpio3_dbclk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_GPIO3_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_DBCLK_SHIFT, - .clkdm_name = "l4_per_clkdm", - .parent = &sys_32k_ck, - .recalc = &followparent_recalc, -}; - -static struct clk gpio3_ick = { - .name = "gpio3_ick", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_GPIO3_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_HWCTRL, - .clkdm_name = "l4_per_clkdm", - .parent = &l4_div_ck, - .recalc = &followparent_recalc, -}; - -static struct clk gpio4_dbclk = { - .name = "gpio4_dbclk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_GPIO4_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_DBCLK_SHIFT, - .clkdm_name = "l4_per_clkdm", - .parent = &sys_32k_ck, - .recalc = &followparent_recalc, -}; - -static struct clk gpio4_ick = { - .name = "gpio4_ick", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_GPIO4_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_HWCTRL, - .clkdm_name = "l4_per_clkdm", - .parent = &l4_div_ck, - .recalc = &followparent_recalc, -}; - -static struct clk gpio5_dbclk = { - .name = "gpio5_dbclk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_GPIO5_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_DBCLK_SHIFT, - .clkdm_name = "l4_per_clkdm", - .parent = &sys_32k_ck, - .recalc = &followparent_recalc, -}; - -static struct clk gpio5_ick = { - .name = "gpio5_ick", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_GPIO5_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_HWCTRL, - .clkdm_name = "l4_per_clkdm", - .parent = &l4_div_ck, - .recalc = &followparent_recalc, -}; - -static struct clk gpio6_dbclk = { - .name = "gpio6_dbclk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_GPIO6_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_DBCLK_SHIFT, - .clkdm_name = "l4_per_clkdm", - .parent = &sys_32k_ck, - .recalc = &followparent_recalc, -}; - -static struct clk gpio6_ick = { - .name = "gpio6_ick", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_GPIO6_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_HWCTRL, - .clkdm_name = "l4_per_clkdm", - .parent = &l4_div_ck, - .recalc = &followparent_recalc, -}; - -static struct clk gpmc_ick = { - .name = "gpmc_ick", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L3_2_GPMC_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_HWCTRL, - .flags = ENABLE_ON_INIT, - .clkdm_name = "l3_2_clkdm", - .parent = &l3_div_ck, - .recalc = &followparent_recalc, -}; - -static const struct clksel sgx_clk_mux_sel[] = { - { .parent = &dpll_core_m7x2_ck, .rates = div_1_0_rates }, - { .parent = &dpll_per_m7x2_ck, .rates = div_1_1_rates }, - { .parent = NULL }, -}; - -/* Merged sgx_clk_mux into gpu */ -static struct clk gpu_fck = { - .name = "gpu_fck", - .parent = &dpll_core_m7x2_ck, - .clksel = sgx_clk_mux_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM_GFX_GFX_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_SGX_FCLK_MASK, - .ops = &clkops_omap2_dflt, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4430_CM_GFX_GFX_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l3_gfx_clkdm", -}; - -static struct clk hdq1w_fck = { - .name = "hdq1w_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_HDQ1W_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_per_clkdm", - .parent = &func_12m_fclk, - .recalc = &followparent_recalc, -}; - -static const struct clksel hsi_fclk_div[] = { - { .parent = &dpll_per_m2x2_ck, .rates = div3_1to4_rates }, - { .parent = NULL }, -}; - -/* Merged hsi_fclk into hsi */ -static struct clk hsi_fck = { - .name = "hsi_fck", - .parent = &dpll_per_m2x2_ck, - .clksel = hsi_fclk_div, - .clksel_reg = OMAP4430_CM_L3INIT_HSI_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_24_25_MASK, - .ops = &clkops_omap2_dflt, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, - .enable_reg = OMAP4430_CM_L3INIT_HSI_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_HWCTRL, - .clkdm_name = "l3_init_clkdm", -}; - -static struct clk i2c1_fck = { - .name = "i2c1_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_I2C1_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_per_clkdm", - .parent = &func_96m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk i2c2_fck = { - .name = "i2c2_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_I2C2_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_per_clkdm", - .parent = &func_96m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk i2c3_fck = { - .name = "i2c3_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_I2C3_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_per_clkdm", - .parent = &func_96m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk i2c4_fck = { - .name = "i2c4_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_I2C4_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_per_clkdm", - .parent = &func_96m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk ipu_fck = { - .name = "ipu_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_DUCATI_DUCATI_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_HWCTRL, - .clkdm_name = "ducati_clkdm", - .parent = &ducati_clk_mux_ck, - .recalc = &followparent_recalc, -}; - -static struct clk iss_ctrlclk = { - .name = "iss_ctrlclk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_CAM_ISS_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_CTRLCLK_SHIFT, - .clkdm_name = "iss_clkdm", - .parent = &func_96m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk iss_fck = { - .name = "iss_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_CAM_ISS_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "iss_clkdm", - .parent = &ducati_clk_mux_ck, - .recalc = &followparent_recalc, -}; - -static struct clk iva_fck = { - .name = "iva_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_IVAHD_IVAHD_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_HWCTRL, - .clkdm_name = "ivahd_clkdm", - .parent = &dpll_iva_m5x2_ck, - .recalc = &followparent_recalc, -}; - -static struct clk kbd_fck = { - .name = "kbd_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_WKUP_KEYBOARD_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_wkup_clkdm", - .parent = &sys_32k_ck, - .recalc = &followparent_recalc, -}; - -static struct clk l3_instr_ick = { - .name = "l3_instr_ick", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L3INSTR_L3_INSTR_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_HWCTRL, - .flags = ENABLE_ON_INIT, - .clkdm_name = "l3_instr_clkdm", - .parent = &l3_div_ck, - .recalc = &followparent_recalc, -}; - -static struct clk l3_main_3_ick = { - .name = "l3_main_3_ick", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L3INSTR_L3_3_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_HWCTRL, - .flags = ENABLE_ON_INIT, - .clkdm_name = "l3_instr_clkdm", - .parent = &l3_div_ck, - .recalc = &followparent_recalc, -}; - -static struct clk mcasp_sync_mux_ck = { - .name = "mcasp_sync_mux_ck", - .parent = &abe_24m_fclk, - .clksel = dmic_sync_mux_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM1_ABE_MCASP_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_INTERNAL_SOURCE_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -static const struct clksel func_mcasp_abe_gfclk_sel[] = { - { .parent = &mcasp_sync_mux_ck, .rates = div_1_0_rates }, - { .parent = &pad_clks_ck, .rates = div_1_1_rates }, - { .parent = &slimbus_clk, .rates = div_1_2_rates }, - { .parent = NULL }, -}; - -/* Merged func_mcasp_abe_gfclk into mcasp */ -static struct clk mcasp_fck = { - .name = "mcasp_fck", - .parent = &mcasp_sync_mux_ck, - .clksel = func_mcasp_abe_gfclk_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM1_ABE_MCASP_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_SOURCE_MASK, - .ops = &clkops_omap2_dflt, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4430_CM1_ABE_MCASP_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "abe_clkdm", -}; - -static struct clk mcbsp1_sync_mux_ck = { - .name = "mcbsp1_sync_mux_ck", - .parent = &abe_24m_fclk, - .clksel = dmic_sync_mux_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM1_ABE_MCBSP1_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_INTERNAL_SOURCE_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -static const struct clksel func_mcbsp1_gfclk_sel[] = { - { .parent = &mcbsp1_sync_mux_ck, .rates = div_1_0_rates }, - { .parent = &pad_clks_ck, .rates = div_1_1_rates }, - { .parent = &slimbus_clk, .rates = div_1_2_rates }, - { .parent = NULL }, -}; - -/* Merged func_mcbsp1_gfclk into mcbsp1 */ -static struct clk mcbsp1_fck = { - .name = "mcbsp1_fck", - .parent = &mcbsp1_sync_mux_ck, - .clksel = func_mcbsp1_gfclk_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM1_ABE_MCBSP1_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_SOURCE_MASK, - .ops = &clkops_omap2_dflt, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4430_CM1_ABE_MCBSP1_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "abe_clkdm", -}; - -static struct clk mcbsp2_sync_mux_ck = { - .name = "mcbsp2_sync_mux_ck", - .parent = &abe_24m_fclk, - .clksel = dmic_sync_mux_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM1_ABE_MCBSP2_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_INTERNAL_SOURCE_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -static const struct clksel func_mcbsp2_gfclk_sel[] = { - { .parent = &mcbsp2_sync_mux_ck, .rates = div_1_0_rates }, - { .parent = &pad_clks_ck, .rates = div_1_1_rates }, - { .parent = &slimbus_clk, .rates = div_1_2_rates }, - { .parent = NULL }, -}; - -/* Merged func_mcbsp2_gfclk into mcbsp2 */ -static struct clk mcbsp2_fck = { - .name = "mcbsp2_fck", - .parent = &mcbsp2_sync_mux_ck, - .clksel = func_mcbsp2_gfclk_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM1_ABE_MCBSP2_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_SOURCE_MASK, - .ops = &clkops_omap2_dflt, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4430_CM1_ABE_MCBSP2_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "abe_clkdm", -}; - -static struct clk mcbsp3_sync_mux_ck = { - .name = "mcbsp3_sync_mux_ck", - .parent = &abe_24m_fclk, - .clksel = dmic_sync_mux_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM1_ABE_MCBSP3_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_INTERNAL_SOURCE_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -static const struct clksel func_mcbsp3_gfclk_sel[] = { - { .parent = &mcbsp3_sync_mux_ck, .rates = div_1_0_rates }, - { .parent = &pad_clks_ck, .rates = div_1_1_rates }, - { .parent = &slimbus_clk, .rates = div_1_2_rates }, - { .parent = NULL }, -}; - -/* Merged func_mcbsp3_gfclk into mcbsp3 */ -static struct clk mcbsp3_fck = { - .name = "mcbsp3_fck", - .parent = &mcbsp3_sync_mux_ck, - .clksel = func_mcbsp3_gfclk_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM1_ABE_MCBSP3_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_SOURCE_MASK, - .ops = &clkops_omap2_dflt, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4430_CM1_ABE_MCBSP3_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "abe_clkdm", -}; - -static const struct clksel mcbsp4_sync_mux_sel[] = { - { .parent = &func_96m_fclk, .rates = div_1_0_rates }, - { .parent = &per_abe_nc_fclk, .rates = div_1_1_rates }, - { .parent = NULL }, -}; - -static struct clk mcbsp4_sync_mux_ck = { - .name = "mcbsp4_sync_mux_ck", - .parent = &func_96m_fclk, - .clksel = mcbsp4_sync_mux_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM_L4PER_MCBSP4_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_INTERNAL_SOURCE_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -static const struct clksel per_mcbsp4_gfclk_sel[] = { - { .parent = &mcbsp4_sync_mux_ck, .rates = div_1_0_rates }, - { .parent = &pad_clks_ck, .rates = div_1_1_rates }, - { .parent = NULL }, -}; - -/* Merged per_mcbsp4_gfclk into mcbsp4 */ -static struct clk mcbsp4_fck = { - .name = "mcbsp4_fck", - .parent = &mcbsp4_sync_mux_ck, - .clksel = per_mcbsp4_gfclk_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM_L4PER_MCBSP4_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_SOURCE_24_24_MASK, - .ops = &clkops_omap2_dflt, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4430_CM_L4PER_MCBSP4_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_per_clkdm", -}; - -static struct clk mcpdm_fck = { - .name = "mcpdm_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM1_ABE_PDM_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "abe_clkdm", - .parent = &pad_clks_ck, - .recalc = &followparent_recalc, -}; - -static struct clk mcspi1_fck = { - .name = "mcspi1_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_MCSPI1_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_per_clkdm", - .parent = &func_48m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk mcspi2_fck = { - .name = "mcspi2_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_MCSPI2_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_per_clkdm", - .parent = &func_48m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk mcspi3_fck = { - .name = "mcspi3_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_MCSPI3_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_per_clkdm", - .parent = &func_48m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk mcspi4_fck = { - .name = "mcspi4_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_MCSPI4_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_per_clkdm", - .parent = &func_48m_fclk, - .recalc = &followparent_recalc, -}; - -static const struct clksel hsmmc1_fclk_sel[] = { - { .parent = &func_64m_fclk, .rates = div_1_0_rates }, - { .parent = &func_96m_fclk, .rates = div_1_1_rates }, - { .parent = NULL }, -}; - -/* Merged hsmmc1_fclk into mmc1 */ -static struct clk mmc1_fck = { - .name = "mmc1_fck", - .parent = &func_64m_fclk, - .clksel = hsmmc1_fclk_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM_L3INIT_MMC1_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_MASK, - .ops = &clkops_omap2_dflt, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4430_CM_L3INIT_MMC1_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l3_init_clkdm", -}; - -/* Merged hsmmc2_fclk into mmc2 */ -static struct clk mmc2_fck = { - .name = "mmc2_fck", - .parent = &func_64m_fclk, - .clksel = hsmmc1_fclk_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM_L3INIT_MMC2_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_MASK, - .ops = &clkops_omap2_dflt, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4430_CM_L3INIT_MMC2_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l3_init_clkdm", -}; - -static struct clk mmc3_fck = { - .name = "mmc3_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_MMCSD3_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_per_clkdm", - .parent = &func_48m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk mmc4_fck = { - .name = "mmc4_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_MMCSD4_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_per_clkdm", - .parent = &func_48m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk mmc5_fck = { - .name = "mmc5_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_MMCSD5_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_per_clkdm", - .parent = &func_48m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk ocp2scp_usb_phy_phy_48m = { - .name = "ocp2scp_usb_phy_phy_48m", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_PHY_48M_SHIFT, - .clkdm_name = "l3_init_clkdm", - .parent = &func_48m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk ocp2scp_usb_phy_ick = { - .name = "ocp2scp_usb_phy_ick", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_HWCTRL, - .clkdm_name = "l3_init_clkdm", - .parent = &l4_div_ck, - .recalc = &followparent_recalc, -}; - -static struct clk ocp_wp_noc_ick = { - .name = "ocp_wp_noc_ick", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L3INSTR_OCP_WP1_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_HWCTRL, - .flags = ENABLE_ON_INIT, - .clkdm_name = "l3_instr_clkdm", - .parent = &l3_div_ck, - .recalc = &followparent_recalc, -}; - -static struct clk rng_ick = { - .name = "rng_ick", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4SEC_RNG_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_HWCTRL, - .clkdm_name = "l4_secure_clkdm", - .parent = &l4_div_ck, - .recalc = &followparent_recalc, -}; - -static struct clk sha2md5_fck = { - .name = "sha2md5_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4SEC_SHA2MD51_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_secure_clkdm", - .parent = &l3_div_ck, - .recalc = &followparent_recalc, -}; - -static struct clk sl2if_ick = { - .name = "sl2if_ick", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_IVAHD_SL2_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_HWCTRL, - .clkdm_name = "ivahd_clkdm", - .parent = &dpll_iva_m5x2_ck, - .recalc = &followparent_recalc, -}; - -static struct clk slimbus1_fclk_1 = { - .name = "slimbus1_fclk_1", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_FCLK1_SHIFT, - .clkdm_name = "abe_clkdm", - .parent = &func_24m_clk, - .recalc = &followparent_recalc, -}; - -static struct clk slimbus1_fclk_0 = { - .name = "slimbus1_fclk_0", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_FCLK0_SHIFT, - .clkdm_name = "abe_clkdm", - .parent = &abe_24m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk slimbus1_fclk_2 = { - .name = "slimbus1_fclk_2", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_FCLK2_SHIFT, - .clkdm_name = "abe_clkdm", - .parent = &pad_clks_ck, - .recalc = &followparent_recalc, -}; - -static struct clk slimbus1_slimbus_clk = { - .name = "slimbus1_slimbus_clk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_SLIMBUS_CLK_11_11_SHIFT, - .clkdm_name = "abe_clkdm", - .parent = &slimbus_clk, - .recalc = &followparent_recalc, -}; - -static struct clk slimbus1_fck = { - .name = "slimbus1_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM1_ABE_SLIMBUS_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "abe_clkdm", - .parent = &ocp_abe_iclk, - .recalc = &followparent_recalc, -}; - -static struct clk slimbus2_fclk_1 = { - .name = "slimbus2_fclk_1", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_SLIMBUS2_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_PERABE24M_GFCLK_SHIFT, - .clkdm_name = "l4_per_clkdm", - .parent = &per_abe_24m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk slimbus2_fclk_0 = { - .name = "slimbus2_fclk_0", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_SLIMBUS2_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_PER24MC_GFCLK_SHIFT, - .clkdm_name = "l4_per_clkdm", - .parent = &func_24mc_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk slimbus2_slimbus_clk = { - .name = "slimbus2_slimbus_clk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_SLIMBUS2_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_SLIMBUS_CLK_SHIFT, - .clkdm_name = "l4_per_clkdm", - .parent = &pad_slimbus_core_clks_ck, - .recalc = &followparent_recalc, -}; - -static struct clk slimbus2_fck = { - .name = "slimbus2_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_SLIMBUS2_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_per_clkdm", - .parent = &l4_div_ck, - .recalc = &followparent_recalc, -}; - -static struct clk smartreflex_core_fck = { - .name = "smartreflex_core_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_ALWON_SR_CORE_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_ao_clkdm", - .parent = &l4_wkup_clk_mux_ck, - .recalc = &followparent_recalc, -}; - -static struct clk smartreflex_iva_fck = { - .name = "smartreflex_iva_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_ALWON_SR_IVA_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_ao_clkdm", - .parent = &l4_wkup_clk_mux_ck, - .recalc = &followparent_recalc, -}; - -static struct clk smartreflex_mpu_fck = { - .name = "smartreflex_mpu_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_ALWON_SR_MPU_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_ao_clkdm", - .parent = &l4_wkup_clk_mux_ck, - .recalc = &followparent_recalc, -}; - -/* Merged dmt1_clk_mux into timer1 */ -static struct clk timer1_fck = { - .name = "timer1_fck", - .parent = &sys_clkin_ck, - .clksel = abe_dpll_bypass_clk_mux_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM_WKUP_TIMER1_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_MASK, - .ops = &clkops_omap2_dflt, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4430_CM_WKUP_TIMER1_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_wkup_clkdm", -}; - -/* Merged cm2_dm10_mux into timer10 */ -static struct clk timer10_fck = { - .name = "timer10_fck", - .parent = &sys_clkin_ck, - .clksel = abe_dpll_bypass_clk_mux_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM_L4PER_DMTIMER10_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_MASK, - .ops = &clkops_omap2_dflt, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4430_CM_L4PER_DMTIMER10_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_per_clkdm", -}; - -/* Merged cm2_dm11_mux into timer11 */ -static struct clk timer11_fck = { - .name = "timer11_fck", - .parent = &sys_clkin_ck, - .clksel = abe_dpll_bypass_clk_mux_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM_L4PER_DMTIMER11_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_MASK, - .ops = &clkops_omap2_dflt, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4430_CM_L4PER_DMTIMER11_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_per_clkdm", -}; - -/* Merged cm2_dm2_mux into timer2 */ -static struct clk timer2_fck = { - .name = "timer2_fck", - .parent = &sys_clkin_ck, - .clksel = abe_dpll_bypass_clk_mux_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM_L4PER_DMTIMER2_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_MASK, - .ops = &clkops_omap2_dflt, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4430_CM_L4PER_DMTIMER2_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_per_clkdm", -}; - -/* Merged cm2_dm3_mux into timer3 */ -static struct clk timer3_fck = { - .name = "timer3_fck", - .parent = &sys_clkin_ck, - .clksel = abe_dpll_bypass_clk_mux_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM_L4PER_DMTIMER3_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_MASK, - .ops = &clkops_omap2_dflt, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4430_CM_L4PER_DMTIMER3_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_per_clkdm", -}; - -/* Merged cm2_dm4_mux into timer4 */ -static struct clk timer4_fck = { - .name = "timer4_fck", - .parent = &sys_clkin_ck, - .clksel = abe_dpll_bypass_clk_mux_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM_L4PER_DMTIMER4_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_MASK, - .ops = &clkops_omap2_dflt, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4430_CM_L4PER_DMTIMER4_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_per_clkdm", -}; - -static const struct clksel timer5_sync_mux_sel[] = { - { .parent = &syc_clk_div_ck, .rates = div_1_0_rates }, - { .parent = &sys_32k_ck, .rates = div_1_1_rates }, - { .parent = NULL }, -}; - -/* Merged timer5_sync_mux into timer5 */ -static struct clk timer5_fck = { - .name = "timer5_fck", - .parent = &syc_clk_div_ck, - .clksel = timer5_sync_mux_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM1_ABE_TIMER5_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_MASK, - .ops = &clkops_omap2_dflt, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4430_CM1_ABE_TIMER5_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "abe_clkdm", -}; - -/* Merged timer6_sync_mux into timer6 */ -static struct clk timer6_fck = { - .name = "timer6_fck", - .parent = &syc_clk_div_ck, - .clksel = timer5_sync_mux_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM1_ABE_TIMER6_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_MASK, - .ops = &clkops_omap2_dflt, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4430_CM1_ABE_TIMER6_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "abe_clkdm", -}; - -/* Merged timer7_sync_mux into timer7 */ -static struct clk timer7_fck = { - .name = "timer7_fck", - .parent = &syc_clk_div_ck, - .clksel = timer5_sync_mux_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM1_ABE_TIMER7_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_MASK, - .ops = &clkops_omap2_dflt, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4430_CM1_ABE_TIMER7_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "abe_clkdm", -}; - -/* Merged timer8_sync_mux into timer8 */ -static struct clk timer8_fck = { - .name = "timer8_fck", - .parent = &syc_clk_div_ck, - .clksel = timer5_sync_mux_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM1_ABE_TIMER8_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_MASK, - .ops = &clkops_omap2_dflt, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4430_CM1_ABE_TIMER8_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "abe_clkdm", -}; - -/* Merged cm2_dm9_mux into timer9 */ -static struct clk timer9_fck = { - .name = "timer9_fck", - .parent = &sys_clkin_ck, - .clksel = abe_dpll_bypass_clk_mux_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM_L4PER_DMTIMER9_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_MASK, - .ops = &clkops_omap2_dflt, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4430_CM_L4PER_DMTIMER9_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_per_clkdm", -}; - -static struct clk uart1_fck = { - .name = "uart1_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_UART1_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_per_clkdm", - .parent = &func_48m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk uart2_fck = { - .name = "uart2_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_UART2_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_per_clkdm", - .parent = &func_48m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk uart3_fck = { - .name = "uart3_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_UART3_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_per_clkdm", - .parent = &func_48m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk uart4_fck = { - .name = "uart4_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L4PER_UART4_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_per_clkdm", - .parent = &func_48m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk usb_host_fs_fck = { - .name = "usb_host_fs_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L3INIT_USB_HOST_FS_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l3_init_clkdm", - .parent = &func_48mc_fclk, - .recalc = &followparent_recalc, -}; - -static const struct clksel utmi_p1_gfclk_sel[] = { - { .parent = &init_60m_fclk, .rates = div_1_0_rates }, - { .parent = &xclk60mhsp1_ck, .rates = div_1_1_rates }, - { .parent = NULL }, -}; - -static struct clk utmi_p1_gfclk = { - .name = "utmi_p1_gfclk", - .parent = &init_60m_fclk, - .clksel = utmi_p1_gfclk_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_UTMI_P1_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk usb_host_hs_utmi_p1_clk = { - .name = "usb_host_hs_utmi_p1_clk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_UTMI_P1_CLK_SHIFT, - .clkdm_name = "l3_init_clkdm", - .parent = &utmi_p1_gfclk, - .recalc = &followparent_recalc, -}; - -static const struct clksel utmi_p2_gfclk_sel[] = { - { .parent = &init_60m_fclk, .rates = div_1_0_rates }, - { .parent = &xclk60mhsp2_ck, .rates = div_1_1_rates }, - { .parent = NULL }, -}; - -static struct clk utmi_p2_gfclk = { - .name = "utmi_p2_gfclk", - .parent = &init_60m_fclk, - .clksel = utmi_p2_gfclk_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_UTMI_P2_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk usb_host_hs_utmi_p2_clk = { - .name = "usb_host_hs_utmi_p2_clk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_UTMI_P2_CLK_SHIFT, - .clkdm_name = "l3_init_clkdm", - .parent = &utmi_p2_gfclk, - .recalc = &followparent_recalc, -}; - -static struct clk usb_host_hs_utmi_p3_clk = { - .name = "usb_host_hs_utmi_p3_clk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_UTMI_P3_CLK_SHIFT, - .clkdm_name = "l3_init_clkdm", - .parent = &init_60m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk usb_host_hs_hsic480m_p1_clk = { - .name = "usb_host_hs_hsic480m_p1_clk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_HSIC480M_P1_CLK_SHIFT, - .clkdm_name = "l3_init_clkdm", - .parent = &dpll_usb_m2_ck, - .recalc = &followparent_recalc, -}; - -static struct clk usb_host_hs_hsic60m_p1_clk = { - .name = "usb_host_hs_hsic60m_p1_clk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_HSIC60M_P1_CLK_SHIFT, - .clkdm_name = "l3_init_clkdm", - .parent = &init_60m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk usb_host_hs_hsic60m_p2_clk = { - .name = "usb_host_hs_hsic60m_p2_clk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_HSIC60M_P2_CLK_SHIFT, - .clkdm_name = "l3_init_clkdm", - .parent = &init_60m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk usb_host_hs_hsic480m_p2_clk = { - .name = "usb_host_hs_hsic480m_p2_clk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_HSIC480M_P2_CLK_SHIFT, - .clkdm_name = "l3_init_clkdm", - .parent = &dpll_usb_m2_ck, - .recalc = &followparent_recalc, -}; - -static struct clk usb_host_hs_func48mclk = { - .name = "usb_host_hs_func48mclk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_FUNC48MCLK_SHIFT, - .clkdm_name = "l3_init_clkdm", - .parent = &func_48mc_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk usb_host_hs_fck = { - .name = "usb_host_hs_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l3_init_clkdm", - .parent = &init_60m_fclk, - .recalc = &followparent_recalc, -}; - -static const struct clksel otg_60m_gfclk_sel[] = { - { .parent = &utmi_phy_clkout_ck, .rates = div_1_0_rates }, - { .parent = &xclk60motg_ck, .rates = div_1_1_rates }, - { .parent = NULL }, -}; - -static struct clk otg_60m_gfclk = { - .name = "otg_60m_gfclk", - .parent = &utmi_phy_clkout_ck, - .clksel = otg_60m_gfclk_sel, - .init = &omap2_init_clksel_parent, - .clksel_reg = OMAP4430_CM_L3INIT_USB_OTG_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_60M_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk usb_otg_hs_xclk = { - .name = "usb_otg_hs_xclk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L3INIT_USB_OTG_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_XCLK_SHIFT, - .clkdm_name = "l3_init_clkdm", - .parent = &otg_60m_gfclk, - .recalc = &followparent_recalc, -}; - -static struct clk usb_otg_hs_ick = { - .name = "usb_otg_hs_ick", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L3INIT_USB_OTG_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_HWCTRL, - .clkdm_name = "l3_init_clkdm", - .parent = &l3_div_ck, - .recalc = &followparent_recalc, -}; - -static struct clk usb_phy_cm_clk32k = { - .name = "usb_phy_cm_clk32k", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_ALWON_USBPHY_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_CLK32K_SHIFT, - .clkdm_name = "l4_ao_clkdm", - .parent = &sys_32k_ck, - .recalc = &followparent_recalc, -}; - -static struct clk usb_tll_hs_usb_ch2_clk = { - .name = "usb_tll_hs_usb_ch2_clk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_USB_CH2_CLK_SHIFT, - .clkdm_name = "l3_init_clkdm", - .parent = &init_60m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk usb_tll_hs_usb_ch0_clk = { - .name = "usb_tll_hs_usb_ch0_clk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_USB_CH0_CLK_SHIFT, - .clkdm_name = "l3_init_clkdm", - .parent = &init_60m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk usb_tll_hs_usb_ch1_clk = { - .name = "usb_tll_hs_usb_ch1_clk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_USB_CH1_CLK_SHIFT, - .clkdm_name = "l3_init_clkdm", - .parent = &init_60m_fclk, - .recalc = &followparent_recalc, -}; - -static struct clk usb_tll_hs_ick = { - .name = "usb_tll_hs_ick", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_HWCTRL, - .clkdm_name = "l3_init_clkdm", - .parent = &l4_div_ck, - .recalc = &followparent_recalc, -}; - -static const struct clksel_rate div2_14to18_rates[] = { - { .div = 14, .val = 0, .flags = RATE_IN_4430 }, - { .div = 18, .val = 1, .flags = RATE_IN_4430 }, - { .div = 0 }, -}; - -static const struct clksel usim_fclk_div[] = { - { .parent = &dpll_per_m4x2_ck, .rates = div2_14to18_rates }, - { .parent = NULL }, -}; - -static struct clk usim_ck = { - .name = "usim_ck", - .parent = &dpll_per_m4x2_ck, - .clksel = usim_fclk_div, - .clksel_reg = OMAP4430_CM_WKUP_USIM_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_DIV_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static struct clk usim_fclk = { - .name = "usim_fclk", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_WKUP_USIM_CLKCTRL, - .enable_bit = OMAP4430_OPTFCLKEN_FCLK_SHIFT, - .clkdm_name = "l4_wkup_clkdm", - .parent = &usim_ck, - .recalc = &followparent_recalc, -}; - -static struct clk usim_fck = { - .name = "usim_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_WKUP_USIM_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_HWCTRL, - .clkdm_name = "l4_wkup_clkdm", - .parent = &sys_32k_ck, - .recalc = &followparent_recalc, -}; - -static struct clk wd_timer2_fck = { - .name = "wd_timer2_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM_WKUP_WDT2_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "l4_wkup_clkdm", - .parent = &sys_32k_ck, - .recalc = &followparent_recalc, -}; - -static struct clk wd_timer3_fck = { - .name = "wd_timer3_fck", - .ops = &clkops_omap2_dflt, - .enable_reg = OMAP4430_CM1_ABE_WDT3_CLKCTRL, - .enable_bit = OMAP4430_MODULEMODE_SWCTRL, - .clkdm_name = "abe_clkdm", - .parent = &sys_32k_ck, - .recalc = &followparent_recalc, -}; - -/* Remaining optional clocks */ -static const struct clksel stm_clk_div_div[] = { - { .parent = &pmd_stm_clock_mux_ck, .rates = div3_1to4_rates }, - { .parent = NULL }, -}; - -static struct clk stm_clk_div_ck = { - .name = "stm_clk_div_ck", - .parent = &pmd_stm_clock_mux_ck, - .clksel = stm_clk_div_div, - .clksel_reg = OMAP4430_CM_EMU_DEBUGSS_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_PMD_STM_CLK_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static const struct clksel trace_clk_div_div[] = { - { .parent = &pmd_trace_clk_mux_ck, .rates = div3_1to4_rates }, - { .parent = NULL }, -}; - -static struct clk trace_clk_div_ck = { - .name = "trace_clk_div_ck", - .parent = &pmd_trace_clk_mux_ck, - .clkdm_name = "emu_sys_clkdm", - .clksel = trace_clk_div_div, - .clksel_reg = OMAP4430_CM_EMU_DEBUGSS_CLKCTRL, - .clksel_mask = OMAP4430_CLKSEL_PMD_TRACE_CLK_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -/* SCRM aux clk nodes */ - -static const struct clksel auxclk_src_sel[] = { - { .parent = &sys_clkin_ck, .rates = div_1_0_rates }, - { .parent = &dpll_core_m3x2_ck, .rates = div_1_1_rates }, - { .parent = &dpll_per_m3x2_ck, .rates = div_1_2_rates }, - { .parent = NULL }, -}; - -static const struct clksel_rate div16_1to16_rates[] = { - { .div = 1, .val = 0, .flags = RATE_IN_4430 }, - { .div = 2, .val = 1, .flags = RATE_IN_4430 }, - { .div = 3, .val = 2, .flags = RATE_IN_4430 }, - { .div = 4, .val = 3, .flags = RATE_IN_4430 }, - { .div = 5, .val = 4, .flags = RATE_IN_4430 }, - { .div = 6, .val = 5, .flags = RATE_IN_4430 }, - { .div = 7, .val = 6, .flags = RATE_IN_4430 }, - { .div = 8, .val = 7, .flags = RATE_IN_4430 }, - { .div = 9, .val = 8, .flags = RATE_IN_4430 }, - { .div = 10, .val = 9, .flags = RATE_IN_4430 }, - { .div = 11, .val = 10, .flags = RATE_IN_4430 }, - { .div = 12, .val = 11, .flags = RATE_IN_4430 }, - { .div = 13, .val = 12, .flags = RATE_IN_4430 }, - { .div = 14, .val = 13, .flags = RATE_IN_4430 }, - { .div = 15, .val = 14, .flags = RATE_IN_4430 }, - { .div = 16, .val = 15, .flags = RATE_IN_4430 }, - { .div = 0 }, -}; - -static struct clk auxclk0_src_ck = { - .name = "auxclk0_src_ck", - .parent = &sys_clkin_ck, - .init = &omap2_init_clksel_parent, - .ops = &clkops_omap2_dflt, - .clksel = auxclk_src_sel, - .clksel_reg = OMAP4_SCRM_AUXCLK0, - .clksel_mask = OMAP4_SRCSELECT_MASK, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4_SCRM_AUXCLK0, - .enable_bit = OMAP4_ENABLE_SHIFT, -}; - -static const struct clksel auxclk0_sel[] = { - { .parent = &auxclk0_src_ck, .rates = div16_1to16_rates }, - { .parent = NULL }, -}; - -static struct clk auxclk0_ck = { - .name = "auxclk0_ck", - .parent = &auxclk0_src_ck, - .clksel = auxclk0_sel, - .clksel_reg = OMAP4_SCRM_AUXCLK0, - .clksel_mask = OMAP4_CLKDIV_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static struct clk auxclk1_src_ck = { - .name = "auxclk1_src_ck", - .parent = &sys_clkin_ck, - .init = &omap2_init_clksel_parent, - .ops = &clkops_omap2_dflt, - .clksel = auxclk_src_sel, - .clksel_reg = OMAP4_SCRM_AUXCLK1, - .clksel_mask = OMAP4_SRCSELECT_MASK, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4_SCRM_AUXCLK1, - .enable_bit = OMAP4_ENABLE_SHIFT, -}; - -static const struct clksel auxclk1_sel[] = { - { .parent = &auxclk1_src_ck, .rates = div16_1to16_rates }, - { .parent = NULL }, -}; - -static struct clk auxclk1_ck = { - .name = "auxclk1_ck", - .parent = &auxclk1_src_ck, - .clksel = auxclk1_sel, - .clksel_reg = OMAP4_SCRM_AUXCLK1, - .clksel_mask = OMAP4_CLKDIV_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static struct clk auxclk2_src_ck = { - .name = "auxclk2_src_ck", - .parent = &sys_clkin_ck, - .init = &omap2_init_clksel_parent, - .ops = &clkops_omap2_dflt, - .clksel = auxclk_src_sel, - .clksel_reg = OMAP4_SCRM_AUXCLK2, - .clksel_mask = OMAP4_SRCSELECT_MASK, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4_SCRM_AUXCLK2, - .enable_bit = OMAP4_ENABLE_SHIFT, -}; - -static const struct clksel auxclk2_sel[] = { - { .parent = &auxclk2_src_ck, .rates = div16_1to16_rates }, - { .parent = NULL }, -}; - -static struct clk auxclk2_ck = { - .name = "auxclk2_ck", - .parent = &auxclk2_src_ck, - .clksel = auxclk2_sel, - .clksel_reg = OMAP4_SCRM_AUXCLK2, - .clksel_mask = OMAP4_CLKDIV_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static struct clk auxclk3_src_ck = { - .name = "auxclk3_src_ck", - .parent = &sys_clkin_ck, - .init = &omap2_init_clksel_parent, - .ops = &clkops_omap2_dflt, - .clksel = auxclk_src_sel, - .clksel_reg = OMAP4_SCRM_AUXCLK3, - .clksel_mask = OMAP4_SRCSELECT_MASK, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4_SCRM_AUXCLK3, - .enable_bit = OMAP4_ENABLE_SHIFT, -}; - -static const struct clksel auxclk3_sel[] = { - { .parent = &auxclk3_src_ck, .rates = div16_1to16_rates }, - { .parent = NULL }, -}; - -static struct clk auxclk3_ck = { - .name = "auxclk3_ck", - .parent = &auxclk3_src_ck, - .clksel = auxclk3_sel, - .clksel_reg = OMAP4_SCRM_AUXCLK3, - .clksel_mask = OMAP4_CLKDIV_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static struct clk auxclk4_src_ck = { - .name = "auxclk4_src_ck", - .parent = &sys_clkin_ck, - .init = &omap2_init_clksel_parent, - .ops = &clkops_omap2_dflt, - .clksel = auxclk_src_sel, - .clksel_reg = OMAP4_SCRM_AUXCLK4, - .clksel_mask = OMAP4_SRCSELECT_MASK, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4_SCRM_AUXCLK4, - .enable_bit = OMAP4_ENABLE_SHIFT, -}; - -static const struct clksel auxclk4_sel[] = { - { .parent = &auxclk4_src_ck, .rates = div16_1to16_rates }, - { .parent = NULL }, -}; - -static struct clk auxclk4_ck = { - .name = "auxclk4_ck", - .parent = &auxclk4_src_ck, - .clksel = auxclk4_sel, - .clksel_reg = OMAP4_SCRM_AUXCLK4, - .clksel_mask = OMAP4_CLKDIV_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static struct clk auxclk5_src_ck = { - .name = "auxclk5_src_ck", - .parent = &sys_clkin_ck, - .init = &omap2_init_clksel_parent, - .ops = &clkops_omap2_dflt, - .clksel = auxclk_src_sel, - .clksel_reg = OMAP4_SCRM_AUXCLK5, - .clksel_mask = OMAP4_SRCSELECT_MASK, - .recalc = &omap2_clksel_recalc, - .enable_reg = OMAP4_SCRM_AUXCLK5, - .enable_bit = OMAP4_ENABLE_SHIFT, -}; - -static const struct clksel auxclk5_sel[] = { - { .parent = &auxclk5_src_ck, .rates = div16_1to16_rates }, - { .parent = NULL }, -}; - -static struct clk auxclk5_ck = { - .name = "auxclk5_ck", - .parent = &auxclk5_src_ck, - .clksel = auxclk5_sel, - .clksel_reg = OMAP4_SCRM_AUXCLK5, - .clksel_mask = OMAP4_CLKDIV_MASK, - .ops = &clkops_null, - .recalc = &omap2_clksel_recalc, - .round_rate = &omap2_clksel_round_rate, - .set_rate = &omap2_clksel_set_rate, -}; - -static const struct clksel auxclkreq_sel[] = { - { .parent = &auxclk0_ck, .rates = div_1_0_rates }, - { .parent = &auxclk1_ck, .rates = div_1_1_rates }, - { .parent = &auxclk2_ck, .rates = div_1_2_rates }, - { .parent = &auxclk3_ck, .rates = div_1_3_rates }, - { .parent = &auxclk4_ck, .rates = div_1_4_rates }, - { .parent = &auxclk5_ck, .rates = div_1_5_rates }, - { .parent = NULL }, -}; - -static struct clk auxclkreq0_ck = { - .name = "auxclkreq0_ck", - .parent = &auxclk0_ck, - .init = &omap2_init_clksel_parent, - .ops = &clkops_null, - .clksel = auxclkreq_sel, - .clksel_reg = OMAP4_SCRM_AUXCLKREQ0, - .clksel_mask = OMAP4_MAPPING_MASK, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk auxclkreq1_ck = { - .name = "auxclkreq1_ck", - .parent = &auxclk1_ck, - .init = &omap2_init_clksel_parent, - .ops = &clkops_null, - .clksel = auxclkreq_sel, - .clksel_reg = OMAP4_SCRM_AUXCLKREQ1, - .clksel_mask = OMAP4_MAPPING_MASK, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk auxclkreq2_ck = { - .name = "auxclkreq2_ck", - .parent = &auxclk2_ck, - .init = &omap2_init_clksel_parent, - .ops = &clkops_null, - .clksel = auxclkreq_sel, - .clksel_reg = OMAP4_SCRM_AUXCLKREQ2, - .clksel_mask = OMAP4_MAPPING_MASK, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk auxclkreq3_ck = { - .name = "auxclkreq3_ck", - .parent = &auxclk3_ck, - .init = &omap2_init_clksel_parent, - .ops = &clkops_null, - .clksel = auxclkreq_sel, - .clksel_reg = OMAP4_SCRM_AUXCLKREQ3, - .clksel_mask = OMAP4_MAPPING_MASK, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk auxclkreq4_ck = { - .name = "auxclkreq4_ck", - .parent = &auxclk4_ck, - .init = &omap2_init_clksel_parent, - .ops = &clkops_null, - .clksel = auxclkreq_sel, - .clksel_reg = OMAP4_SCRM_AUXCLKREQ4, - .clksel_mask = OMAP4_MAPPING_MASK, - .recalc = &omap2_clksel_recalc, -}; - -static struct clk auxclkreq5_ck = { - .name = "auxclkreq5_ck", - .parent = &auxclk5_ck, - .init = &omap2_init_clksel_parent, - .ops = &clkops_null, - .clksel = auxclkreq_sel, - .clksel_reg = OMAP4_SCRM_AUXCLKREQ5, - .clksel_mask = OMAP4_MAPPING_MASK, - .recalc = &omap2_clksel_recalc, -}; - -/* - * clkdev - */ - -static struct omap_clk omap44xx_clks[] = { - CLK(NULL, "extalt_clkin_ck", &extalt_clkin_ck, CK_443X), - CLK(NULL, "pad_clks_ck", &pad_clks_ck, CK_443X), - CLK(NULL, "pad_slimbus_core_clks_ck", &pad_slimbus_core_clks_ck, CK_443X), - CLK(NULL, "secure_32k_clk_src_ck", &secure_32k_clk_src_ck, CK_443X), - CLK(NULL, "slimbus_clk", &slimbus_clk, CK_443X), - CLK(NULL, "sys_32k_ck", &sys_32k_ck, CK_443X), - CLK(NULL, "virt_12000000_ck", &virt_12000000_ck, CK_443X), - CLK(NULL, "virt_13000000_ck", &virt_13000000_ck, CK_443X), - CLK(NULL, "virt_16800000_ck", &virt_16800000_ck, CK_443X), - CLK(NULL, "virt_19200000_ck", &virt_19200000_ck, CK_443X), - CLK(NULL, "virt_26000000_ck", &virt_26000000_ck, CK_443X), - CLK(NULL, "virt_27000000_ck", &virt_27000000_ck, CK_443X), - CLK(NULL, "virt_38400000_ck", &virt_38400000_ck, CK_443X), - CLK(NULL, "sys_clkin_ck", &sys_clkin_ck, CK_443X), - CLK(NULL, "tie_low_clock_ck", &tie_low_clock_ck, CK_443X), - CLK(NULL, "utmi_phy_clkout_ck", &utmi_phy_clkout_ck, CK_443X), - CLK(NULL, "xclk60mhsp1_ck", &xclk60mhsp1_ck, CK_443X), - CLK(NULL, "xclk60mhsp2_ck", &xclk60mhsp2_ck, CK_443X), - CLK(NULL, "xclk60motg_ck", &xclk60motg_ck, CK_443X), - CLK(NULL, "abe_dpll_bypass_clk_mux_ck", &abe_dpll_bypass_clk_mux_ck, CK_443X), - CLK(NULL, "abe_dpll_refclk_mux_ck", &abe_dpll_refclk_mux_ck, CK_443X), - CLK(NULL, "dpll_abe_ck", &dpll_abe_ck, CK_443X), - CLK(NULL, "dpll_abe_x2_ck", &dpll_abe_x2_ck, CK_443X), - CLK(NULL, "dpll_abe_m2x2_ck", &dpll_abe_m2x2_ck, CK_443X), - CLK(NULL, "abe_24m_fclk", &abe_24m_fclk, CK_443X), - CLK(NULL, "abe_clk", &abe_clk, CK_443X), - CLK(NULL, "aess_fclk", &aess_fclk, CK_443X), - CLK(NULL, "dpll_abe_m3x2_ck", &dpll_abe_m3x2_ck, CK_443X), - CLK(NULL, "core_hsd_byp_clk_mux_ck", &core_hsd_byp_clk_mux_ck, CK_443X), - CLK(NULL, "dpll_core_ck", &dpll_core_ck, CK_443X), - CLK(NULL, "dpll_core_x2_ck", &dpll_core_x2_ck, CK_443X), - CLK(NULL, "dpll_core_m6x2_ck", &dpll_core_m6x2_ck, CK_443X), - CLK(NULL, "dbgclk_mux_ck", &dbgclk_mux_ck, CK_443X), - CLK(NULL, "dpll_core_m2_ck", &dpll_core_m2_ck, CK_443X), - CLK(NULL, "ddrphy_ck", &ddrphy_ck, CK_443X), - CLK(NULL, "dpll_core_m5x2_ck", &dpll_core_m5x2_ck, CK_443X), - CLK(NULL, "div_core_ck", &div_core_ck, CK_443X), - CLK(NULL, "div_iva_hs_clk", &div_iva_hs_clk, CK_443X), - CLK(NULL, "div_mpu_hs_clk", &div_mpu_hs_clk, CK_443X), - CLK(NULL, "dpll_core_m4x2_ck", &dpll_core_m4x2_ck, CK_443X), - CLK(NULL, "dll_clk_div_ck", &dll_clk_div_ck, CK_443X), - CLK(NULL, "dpll_abe_m2_ck", &dpll_abe_m2_ck, CK_443X), - CLK(NULL, "dpll_core_m3x2_ck", &dpll_core_m3x2_ck, CK_443X), - CLK(NULL, "dpll_core_m7x2_ck", &dpll_core_m7x2_ck, CK_443X), - CLK(NULL, "iva_hsd_byp_clk_mux_ck", &iva_hsd_byp_clk_mux_ck, CK_443X), - CLK(NULL, "dpll_iva_ck", &dpll_iva_ck, CK_443X), - CLK(NULL, "dpll_iva_x2_ck", &dpll_iva_x2_ck, CK_443X), - CLK(NULL, "dpll_iva_m4x2_ck", &dpll_iva_m4x2_ck, CK_443X), - CLK(NULL, "dpll_iva_m5x2_ck", &dpll_iva_m5x2_ck, CK_443X), - CLK(NULL, "dpll_mpu_ck", &dpll_mpu_ck, CK_443X), - CLK(NULL, "dpll_mpu_m2_ck", &dpll_mpu_m2_ck, CK_443X), - CLK(NULL, "per_hs_clk_div_ck", &per_hs_clk_div_ck, CK_443X), - CLK(NULL, "per_hsd_byp_clk_mux_ck", &per_hsd_byp_clk_mux_ck, CK_443X), - CLK(NULL, "dpll_per_ck", &dpll_per_ck, CK_443X), - CLK(NULL, "dpll_per_m2_ck", &dpll_per_m2_ck, CK_443X), - CLK(NULL, "dpll_per_x2_ck", &dpll_per_x2_ck, CK_443X), - CLK(NULL, "dpll_per_m2x2_ck", &dpll_per_m2x2_ck, CK_443X), - CLK(NULL, "dpll_per_m3x2_ck", &dpll_per_m3x2_ck, CK_443X), - CLK(NULL, "dpll_per_m4x2_ck", &dpll_per_m4x2_ck, CK_443X), - CLK(NULL, "dpll_per_m5x2_ck", &dpll_per_m5x2_ck, CK_443X), - CLK(NULL, "dpll_per_m6x2_ck", &dpll_per_m6x2_ck, CK_443X), - CLK(NULL, "dpll_per_m7x2_ck", &dpll_per_m7x2_ck, CK_443X), - CLK(NULL, "usb_hs_clk_div_ck", &usb_hs_clk_div_ck, CK_443X), - CLK(NULL, "dpll_usb_ck", &dpll_usb_ck, CK_443X), - CLK(NULL, "dpll_usb_clkdcoldo_ck", &dpll_usb_clkdcoldo_ck, CK_443X), - CLK(NULL, "dpll_usb_m2_ck", &dpll_usb_m2_ck, CK_443X), - CLK(NULL, "ducati_clk_mux_ck", &ducati_clk_mux_ck, CK_443X), - CLK(NULL, "func_12m_fclk", &func_12m_fclk, CK_443X), - CLK(NULL, "func_24m_clk", &func_24m_clk, CK_443X), - CLK(NULL, "func_24mc_fclk", &func_24mc_fclk, CK_443X), - CLK(NULL, "func_48m_fclk", &func_48m_fclk, CK_443X), - CLK(NULL, "func_48mc_fclk", &func_48mc_fclk, CK_443X), - CLK(NULL, "func_64m_fclk", &func_64m_fclk, CK_443X), - CLK(NULL, "func_96m_fclk", &func_96m_fclk, CK_443X), - CLK(NULL, "init_60m_fclk", &init_60m_fclk, CK_443X), - CLK(NULL, "l3_div_ck", &l3_div_ck, CK_443X), - CLK(NULL, "l4_div_ck", &l4_div_ck, CK_443X), - CLK(NULL, "lp_clk_div_ck", &lp_clk_div_ck, CK_443X), - CLK(NULL, "l4_wkup_clk_mux_ck", &l4_wkup_clk_mux_ck, CK_443X), - CLK("smp_twd", NULL, &mpu_periphclk, CK_443X), - CLK(NULL, "ocp_abe_iclk", &ocp_abe_iclk, CK_443X), - CLK(NULL, "per_abe_24m_fclk", &per_abe_24m_fclk, CK_443X), - CLK(NULL, "per_abe_nc_fclk", &per_abe_nc_fclk, CK_443X), - CLK(NULL, "pmd_stm_clock_mux_ck", &pmd_stm_clock_mux_ck, CK_443X), - CLK(NULL, "pmd_trace_clk_mux_ck", &pmd_trace_clk_mux_ck, CK_443X), - CLK(NULL, "syc_clk_div_ck", &syc_clk_div_ck, CK_443X), - CLK(NULL, "aes1_fck", &aes1_fck, CK_443X), - CLK(NULL, "aes2_fck", &aes2_fck, CK_443X), - CLK(NULL, "aess_fck", &aess_fck, CK_443X), - CLK(NULL, "bandgap_fclk", &bandgap_fclk, CK_443X), - CLK(NULL, "bandgap_ts_fclk", &bandgap_ts_fclk, CK_446X), - CLK(NULL, "des3des_fck", &des3des_fck, CK_443X), - CLK(NULL, "div_ts_ck", &div_ts_ck, CK_446X), - CLK(NULL, "dmic_sync_mux_ck", &dmic_sync_mux_ck, CK_443X), - CLK(NULL, "dmic_fck", &dmic_fck, CK_443X), - CLK(NULL, "dsp_fck", &dsp_fck, CK_443X), - CLK(NULL, "dss_sys_clk", &dss_sys_clk, CK_443X), - CLK(NULL, "dss_tv_clk", &dss_tv_clk, CK_443X), - CLK(NULL, "dss_48mhz_clk", &dss_48mhz_clk, CK_443X), - CLK(NULL, "dss_dss_clk", &dss_dss_clk, CK_443X), - CLK(NULL, "dss_fck", &dss_fck, CK_443X), - CLK("omapdss_dss", "ick", &dss_fck, CK_443X), - CLK(NULL, "efuse_ctrl_cust_fck", &efuse_ctrl_cust_fck, CK_443X), - CLK(NULL, "emif1_fck", &emif1_fck, CK_443X), - CLK(NULL, "emif2_fck", &emif2_fck, CK_443X), - CLK(NULL, "fdif_fck", &fdif_fck, CK_443X), - CLK(NULL, "fpka_fck", &fpka_fck, CK_443X), - CLK(NULL, "gpio1_dbclk", &gpio1_dbclk, CK_443X), - CLK(NULL, "gpio1_ick", &gpio1_ick, CK_443X), - CLK(NULL, "gpio2_dbclk", &gpio2_dbclk, CK_443X), - CLK(NULL, "gpio2_ick", &gpio2_ick, CK_443X), - CLK(NULL, "gpio3_dbclk", &gpio3_dbclk, CK_443X), - CLK(NULL, "gpio3_ick", &gpio3_ick, CK_443X), - CLK(NULL, "gpio4_dbclk", &gpio4_dbclk, CK_443X), - CLK(NULL, "gpio4_ick", &gpio4_ick, CK_443X), - CLK(NULL, "gpio5_dbclk", &gpio5_dbclk, CK_443X), - CLK(NULL, "gpio5_ick", &gpio5_ick, CK_443X), - CLK(NULL, "gpio6_dbclk", &gpio6_dbclk, CK_443X), - CLK(NULL, "gpio6_ick", &gpio6_ick, CK_443X), - CLK(NULL, "gpmc_ick", &gpmc_ick, CK_443X), - CLK(NULL, "gpu_fck", &gpu_fck, CK_443X), - CLK(NULL, "hdq1w_fck", &hdq1w_fck, CK_443X), - CLK(NULL, "hsi_fck", &hsi_fck, CK_443X), - CLK(NULL, "i2c1_fck", &i2c1_fck, CK_443X), - CLK(NULL, "i2c2_fck", &i2c2_fck, CK_443X), - CLK(NULL, "i2c3_fck", &i2c3_fck, CK_443X), - CLK(NULL, "i2c4_fck", &i2c4_fck, CK_443X), - CLK(NULL, "ipu_fck", &ipu_fck, CK_443X), - CLK(NULL, "iss_ctrlclk", &iss_ctrlclk, CK_443X), - CLK(NULL, "iss_fck", &iss_fck, CK_443X), - CLK(NULL, "iva_fck", &iva_fck, CK_443X), - CLK(NULL, "kbd_fck", &kbd_fck, CK_443X), - CLK(NULL, "l3_instr_ick", &l3_instr_ick, CK_443X), - CLK(NULL, "l3_main_3_ick", &l3_main_3_ick, CK_443X), - CLK(NULL, "mcasp_sync_mux_ck", &mcasp_sync_mux_ck, CK_443X), - CLK(NULL, "mcasp_fck", &mcasp_fck, CK_443X), - CLK(NULL, "mcbsp1_sync_mux_ck", &mcbsp1_sync_mux_ck, CK_443X), - CLK(NULL, "mcbsp1_fck", &mcbsp1_fck, CK_443X), - CLK(NULL, "mcbsp2_sync_mux_ck", &mcbsp2_sync_mux_ck, CK_443X), - CLK(NULL, "mcbsp2_fck", &mcbsp2_fck, CK_443X), - CLK(NULL, "mcbsp3_sync_mux_ck", &mcbsp3_sync_mux_ck, CK_443X), - CLK(NULL, "mcbsp3_fck", &mcbsp3_fck, CK_443X), - CLK(NULL, "mcbsp4_sync_mux_ck", &mcbsp4_sync_mux_ck, CK_443X), - CLK(NULL, "mcbsp4_fck", &mcbsp4_fck, CK_443X), - CLK(NULL, "mcpdm_fck", &mcpdm_fck, CK_443X), - CLK(NULL, "mcspi1_fck", &mcspi1_fck, CK_443X), - CLK(NULL, "mcspi2_fck", &mcspi2_fck, CK_443X), - CLK(NULL, "mcspi3_fck", &mcspi3_fck, CK_443X), - CLK(NULL, "mcspi4_fck", &mcspi4_fck, CK_443X), - CLK(NULL, "mmc1_fck", &mmc1_fck, CK_443X), - CLK(NULL, "mmc2_fck", &mmc2_fck, CK_443X), - CLK(NULL, "mmc3_fck", &mmc3_fck, CK_443X), - CLK(NULL, "mmc4_fck", &mmc4_fck, CK_443X), - CLK(NULL, "mmc5_fck", &mmc5_fck, CK_443X), - CLK(NULL, "ocp2scp_usb_phy_phy_48m", &ocp2scp_usb_phy_phy_48m, CK_443X), - CLK(NULL, "ocp2scp_usb_phy_ick", &ocp2scp_usb_phy_ick, CK_443X), - CLK(NULL, "ocp_wp_noc_ick", &ocp_wp_noc_ick, CK_443X), - CLK(NULL, "rng_ick", &rng_ick, CK_443X), - CLK("omap_rng", "ick", &rng_ick, CK_443X), - CLK(NULL, "sha2md5_fck", &sha2md5_fck, CK_443X), - CLK(NULL, "sl2if_ick", &sl2if_ick, CK_443X), - CLK(NULL, "slimbus1_fclk_1", &slimbus1_fclk_1, CK_443X), - CLK(NULL, "slimbus1_fclk_0", &slimbus1_fclk_0, CK_443X), - CLK(NULL, "slimbus1_fclk_2", &slimbus1_fclk_2, CK_443X), - CLK(NULL, "slimbus1_slimbus_clk", &slimbus1_slimbus_clk, CK_443X), - CLK(NULL, "slimbus1_fck", &slimbus1_fck, CK_443X), - CLK(NULL, "slimbus2_fclk_1", &slimbus2_fclk_1, CK_443X), - CLK(NULL, "slimbus2_fclk_0", &slimbus2_fclk_0, CK_443X), - CLK(NULL, "slimbus2_slimbus_clk", &slimbus2_slimbus_clk, CK_443X), - CLK(NULL, "slimbus2_fck", &slimbus2_fck, CK_443X), - CLK(NULL, "smartreflex_core_fck", &smartreflex_core_fck, CK_443X), - CLK(NULL, "smartreflex_iva_fck", &smartreflex_iva_fck, CK_443X), - CLK(NULL, "smartreflex_mpu_fck", &smartreflex_mpu_fck, CK_443X), - CLK(NULL, "timer1_fck", &timer1_fck, CK_443X), - CLK(NULL, "timer10_fck", &timer10_fck, CK_443X), - CLK(NULL, "timer11_fck", &timer11_fck, CK_443X), - CLK(NULL, "timer2_fck", &timer2_fck, CK_443X), - CLK(NULL, "timer3_fck", &timer3_fck, CK_443X), - CLK(NULL, "timer4_fck", &timer4_fck, CK_443X), - CLK(NULL, "timer5_fck", &timer5_fck, CK_443X), - CLK(NULL, "timer6_fck", &timer6_fck, CK_443X), - CLK(NULL, "timer7_fck", &timer7_fck, CK_443X), - CLK(NULL, "timer8_fck", &timer8_fck, CK_443X), - CLK(NULL, "timer9_fck", &timer9_fck, CK_443X), - CLK(NULL, "uart1_fck", &uart1_fck, CK_443X), - CLK(NULL, "uart2_fck", &uart2_fck, CK_443X), - CLK(NULL, "uart3_fck", &uart3_fck, CK_443X), - CLK(NULL, "uart4_fck", &uart4_fck, CK_443X), - CLK("usbhs_omap", "fs_fck", &usb_host_fs_fck, CK_443X), - CLK(NULL, "usb_host_fs_fck", &usb_host_fs_fck, CK_443X), - CLK(NULL, "utmi_p1_gfclk", &utmi_p1_gfclk, CK_443X), - CLK(NULL, "usb_host_hs_utmi_p1_clk", &usb_host_hs_utmi_p1_clk, CK_443X), - CLK(NULL, "utmi_p2_gfclk", &utmi_p2_gfclk, CK_443X), - CLK(NULL, "usb_host_hs_utmi_p2_clk", &usb_host_hs_utmi_p2_clk, CK_443X), - CLK(NULL, "usb_host_hs_utmi_p3_clk", &usb_host_hs_utmi_p3_clk, CK_443X), - CLK(NULL, "usb_host_hs_hsic480m_p1_clk", &usb_host_hs_hsic480m_p1_clk, CK_443X), - CLK(NULL, "usb_host_hs_hsic60m_p1_clk", &usb_host_hs_hsic60m_p1_clk, CK_443X), - CLK(NULL, "usb_host_hs_hsic60m_p2_clk", &usb_host_hs_hsic60m_p2_clk, CK_443X), - CLK(NULL, "usb_host_hs_hsic480m_p2_clk", &usb_host_hs_hsic480m_p2_clk, CK_443X), - CLK(NULL, "usb_host_hs_func48mclk", &usb_host_hs_func48mclk, CK_443X), - CLK(NULL, "usb_host_hs_fck", &usb_host_hs_fck, CK_443X), - CLK("usbhs_omap", "hs_fck", &usb_host_hs_fck, CK_443X), - CLK(NULL, "otg_60m_gfclk", &otg_60m_gfclk, CK_443X), - CLK(NULL, "usb_otg_hs_xclk", &usb_otg_hs_xclk, CK_443X), - CLK(NULL, "usb_otg_hs_ick", &usb_otg_hs_ick, CK_443X), - CLK("musb-omap2430", "ick", &usb_otg_hs_ick, CK_443X), - CLK(NULL, "usb_phy_cm_clk32k", &usb_phy_cm_clk32k, CK_443X), - CLK(NULL, "usb_tll_hs_usb_ch2_clk", &usb_tll_hs_usb_ch2_clk, CK_443X), - CLK(NULL, "usb_tll_hs_usb_ch0_clk", &usb_tll_hs_usb_ch0_clk, CK_443X), - CLK(NULL, "usb_tll_hs_usb_ch1_clk", &usb_tll_hs_usb_ch1_clk, CK_443X), - CLK(NULL, "usb_tll_hs_ick", &usb_tll_hs_ick, CK_443X), - CLK("usbhs_omap", "usbtll_ick", &usb_tll_hs_ick, CK_443X), - CLK("usbhs_tll", "usbtll_ick", &usb_tll_hs_ick, CK_443X), - CLK(NULL, "usim_ck", &usim_ck, CK_443X), - CLK(NULL, "usim_fclk", &usim_fclk, CK_443X), - CLK(NULL, "usim_fck", &usim_fck, CK_443X), - CLK(NULL, "wd_timer2_fck", &wd_timer2_fck, CK_443X), - CLK(NULL, "wd_timer3_fck", &wd_timer3_fck, CK_443X), - CLK(NULL, "stm_clk_div_ck", &stm_clk_div_ck, CK_443X), - CLK(NULL, "trace_clk_div_ck", &trace_clk_div_ck, CK_443X), - CLK(NULL, "auxclk0_src_ck", &auxclk0_src_ck, CK_443X), - CLK(NULL, "auxclk0_ck", &auxclk0_ck, CK_443X), - CLK(NULL, "auxclkreq0_ck", &auxclkreq0_ck, CK_443X), - CLK(NULL, "auxclk1_src_ck", &auxclk1_src_ck, CK_443X), - CLK(NULL, "auxclk1_ck", &auxclk1_ck, CK_443X), - CLK(NULL, "auxclkreq1_ck", &auxclkreq1_ck, CK_443X), - CLK(NULL, "auxclk2_src_ck", &auxclk2_src_ck, CK_443X), - CLK(NULL, "auxclk2_ck", &auxclk2_ck, CK_443X), - CLK(NULL, "auxclkreq2_ck", &auxclkreq2_ck, CK_443X), - CLK(NULL, "auxclk3_src_ck", &auxclk3_src_ck, CK_443X), - CLK(NULL, "auxclk3_ck", &auxclk3_ck, CK_443X), - CLK(NULL, "auxclkreq3_ck", &auxclkreq3_ck, CK_443X), - CLK(NULL, "auxclk4_src_ck", &auxclk4_src_ck, CK_443X), - CLK(NULL, "auxclk4_ck", &auxclk4_ck, CK_443X), - CLK(NULL, "auxclkreq4_ck", &auxclkreq4_ck, CK_443X), - CLK(NULL, "auxclk5_src_ck", &auxclk5_src_ck, CK_443X), - CLK(NULL, "auxclk5_ck", &auxclk5_ck, CK_443X), - CLK(NULL, "auxclkreq5_ck", &auxclkreq5_ck, CK_443X), - CLK("omap-gpmc", "fck", &dummy_ck, CK_443X), - CLK("omap_i2c.1", "ick", &dummy_ck, CK_443X), - CLK("omap_i2c.2", "ick", &dummy_ck, CK_443X), - CLK("omap_i2c.3", "ick", &dummy_ck, CK_443X), - CLK("omap_i2c.4", "ick", &dummy_ck, CK_443X), - CLK(NULL, "mailboxes_ick", &dummy_ck, CK_443X), - CLK("omap_hsmmc.0", "ick", &dummy_ck, CK_443X), - CLK("omap_hsmmc.1", "ick", &dummy_ck, CK_443X), - CLK("omap_hsmmc.2", "ick", &dummy_ck, CK_443X), - CLK("omap_hsmmc.3", "ick", &dummy_ck, CK_443X), - CLK("omap_hsmmc.4", "ick", &dummy_ck, CK_443X), - CLK("omap-mcbsp.1", "ick", &dummy_ck, CK_443X), - CLK("omap-mcbsp.2", "ick", &dummy_ck, CK_443X), - CLK("omap-mcbsp.3", "ick", &dummy_ck, CK_443X), - CLK("omap-mcbsp.4", "ick", &dummy_ck, CK_443X), - CLK("omap2_mcspi.1", "ick", &dummy_ck, CK_443X), - CLK("omap2_mcspi.2", "ick", &dummy_ck, CK_443X), - CLK("omap2_mcspi.3", "ick", &dummy_ck, CK_443X), - CLK("omap2_mcspi.4", "ick", &dummy_ck, CK_443X), - CLK(NULL, "uart1_ick", &dummy_ck, CK_443X), - CLK(NULL, "uart2_ick", &dummy_ck, CK_443X), - CLK(NULL, "uart3_ick", &dummy_ck, CK_443X), - CLK(NULL, "uart4_ick", &dummy_ck, CK_443X), - CLK("usbhs_omap", "usbhost_ick", &dummy_ck, CK_443X), - CLK("usbhs_omap", "usbtll_fck", &dummy_ck, CK_443X), - CLK("usbhs_tll", "usbtll_fck", &dummy_ck, CK_443X), - CLK("omap_wdt", "ick", &dummy_ck, CK_443X), - CLK(NULL, "timer_32k_ck", &sys_32k_ck, CK_443X), - /* TODO: Remove "omap_timer.X" aliases once DT migration is complete */ - CLK("omap_timer.1", "timer_sys_ck", &sys_clkin_ck, CK_443X), - CLK("omap_timer.2", "timer_sys_ck", &sys_clkin_ck, CK_443X), - CLK("omap_timer.3", "timer_sys_ck", &sys_clkin_ck, CK_443X), - CLK("omap_timer.4", "timer_sys_ck", &sys_clkin_ck, CK_443X), - CLK("omap_timer.9", "timer_sys_ck", &sys_clkin_ck, CK_443X), - CLK("omap_timer.10", "timer_sys_ck", &sys_clkin_ck, CK_443X), - CLK("omap_timer.11", "timer_sys_ck", &sys_clkin_ck, CK_443X), - CLK("omap_timer.5", "timer_sys_ck", &syc_clk_div_ck, CK_443X), - CLK("omap_timer.6", "timer_sys_ck", &syc_clk_div_ck, CK_443X), - CLK("omap_timer.7", "timer_sys_ck", &syc_clk_div_ck, CK_443X), - CLK("omap_timer.8", "timer_sys_ck", &syc_clk_div_ck, CK_443X), - CLK("4a318000.timer", "timer_sys_ck", &sys_clkin_ck, CK_443X), - CLK("48032000.timer", "timer_sys_ck", &sys_clkin_ck, CK_443X), - CLK("48034000.timer", "timer_sys_ck", &sys_clkin_ck, CK_443X), - CLK("48036000.timer", "timer_sys_ck", &sys_clkin_ck, CK_443X), - CLK("4803e000.timer", "timer_sys_ck", &sys_clkin_ck, CK_443X), - CLK("48086000.timer", "timer_sys_ck", &sys_clkin_ck, CK_443X), - CLK("48088000.timer", "timer_sys_ck", &sys_clkin_ck, CK_443X), - CLK("49038000.timer", "timer_sys_ck", &syc_clk_div_ck, CK_443X), - CLK("4903a000.timer", "timer_sys_ck", &syc_clk_div_ck, CK_443X), - CLK("4903c000.timer", "timer_sys_ck", &syc_clk_div_ck, CK_443X), - CLK("4903e000.timer", "timer_sys_ck", &syc_clk_div_ck, CK_443X), - CLK(NULL, "cpufreq_ck", &dpll_mpu_ck, CK_443X), -}; - -int __init omap4xxx_clk_init(void) -{ - struct omap_clk *c; - u32 cpu_clkflg; - - if (cpu_is_omap443x()) { - cpu_mask = RATE_IN_4430; - cpu_clkflg = CK_443X; - } else if (cpu_is_omap446x() || cpu_is_omap447x()) { - cpu_mask = RATE_IN_4460 | RATE_IN_4430; - cpu_clkflg = CK_446X | CK_443X; - - if (cpu_is_omap447x()) - pr_warn("WARNING: OMAP4470 clock data incomplete!\n"); - } else { - return 0; - } - - /* - * Must stay commented until all OMAP SoC drivers are - * converted to runtime PM, or drivers may start crashing - * - * omap2_clk_disable_clkdm_control(); - */ - - for (c = omap44xx_clks; c < omap44xx_clks + ARRAY_SIZE(omap44xx_clks); - c++) - clk_preinit(c->lk.clk); - - for (c = omap44xx_clks; c < omap44xx_clks + ARRAY_SIZE(omap44xx_clks); - c++) - if (c->cpu & cpu_clkflg) { - clkdev_add(&c->lk); - clk_register(c->lk.clk); - omap2_init_clk_clkdm(c->lk.clk); - } - - /* Disable autoidle on all clocks; let the PM code enable it later */ - omap_clk_disable_autoidle_all(); - - recalculate_root_clocks(); - - /* - * Only enable those clocks we will need, let the drivers - * enable other clocks as necessary - */ - clk_enable_init_clocks(); - - return 0; -} diff --git a/arch/arm/mach-omap2/clock_common_data.c b/arch/arm/mach-omap2/clock_common_data.c index b9f3ba6..ef4d21b 100644 --- a/arch/arm/mach-omap2/clock_common_data.c +++ b/arch/arm/mach-omap2/clock_common_data.c @@ -16,6 +16,7 @@ * OMAP3xxx clock definition files. */ +#include <linux/clk-private.h> #include "clock.h" /* clksel_rate data common to 24xx/343x */ @@ -52,6 +53,13 @@ const struct clksel_rate div_1_0_rates[] = { { .div = 0 }, }; +const struct clksel_rate div3_1to4_rates[] = { + { .div = 1, .val = 0, .flags = RATE_IN_4430 }, + { .div = 2, .val = 1, .flags = RATE_IN_4430 }, + { .div = 4, .val = 2, .flags = RATE_IN_4430 }, + { .div = 0 }, +}; + const struct clksel_rate div_1_1_rates[] = { { .div = 1, .val = 1, .flags = RATE_IN_4430 | RATE_IN_AM33XX }, { .div = 0 }, @@ -109,14 +117,10 @@ const struct clksel_rate div31_1to31_rates[] = { /* Clocks shared between various OMAP SoCs */ -struct clk virt_19200000_ck = { - .name = "virt_19200000_ck", - .ops = &clkops_null, - .rate = 19200000, -}; +static struct clk_ops dummy_ck_ops = {}; -struct clk virt_26000000_ck = { - .name = "virt_26000000_ck", - .ops = &clkops_null, - .rate = 26000000, +struct clk dummy_ck = { + .name = "dummy_clk", + .ops = &dummy_ck_ops, + .flags = CLK_IS_BASIC, }; diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c index 64e5046..3848735 100644 --- a/arch/arm/mach-omap2/clockdomain.c +++ b/arch/arm/mach-omap2/clockdomain.c @@ -22,6 +22,7 @@ #include <linux/clk.h> #include <linux/limits.h> #include <linux/err.h> +#include <linux/clk-provider.h> #include <linux/io.h> @@ -947,35 +948,6 @@ static int _clkdm_clk_hwmod_enable(struct clockdomain *clkdm) return 0; } -static int _clkdm_clk_hwmod_disable(struct clockdomain *clkdm) -{ - unsigned long flags; - - if (!clkdm || !arch_clkdm || !arch_clkdm->clkdm_clk_disable) - return -EINVAL; - - spin_lock_irqsave(&clkdm->lock, flags); - - if (atomic_read(&clkdm->usecount) == 0) { - spin_unlock_irqrestore(&clkdm->lock, flags); - WARN_ON(1); /* underflow */ - return -ERANGE; - } - - if (atomic_dec_return(&clkdm->usecount) > 0) { - spin_unlock_irqrestore(&clkdm->lock, flags); - return 0; - } - - arch_clkdm->clkdm_clk_disable(clkdm); - pwrdm_state_switch(clkdm->pwrdm.ptr); - spin_unlock_irqrestore(&clkdm->lock, flags); - - pr_debug("clockdomain: %s: disabled\n", clkdm->name); - - return 0; -} - /** * clkdm_clk_enable - add an enabled downstream clock to this clkdm * @clkdm: struct clockdomain * @@ -1018,15 +990,37 @@ int clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk) */ int clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk) { - /* - * XXX Rewrite this code to maintain a list of enabled - * downstream clocks for debugging purposes? - */ + unsigned long flags; - if (!clk) + if (!clkdm || !clk || !arch_clkdm || !arch_clkdm->clkdm_clk_disable) return -EINVAL; - return _clkdm_clk_hwmod_disable(clkdm); + spin_lock_irqsave(&clkdm->lock, flags); + + /* corner case: disabling unused clocks */ + if (__clk_get_enable_count(clk) == 0) + goto ccd_exit; + + if (atomic_read(&clkdm->usecount) == 0) { + spin_unlock_irqrestore(&clkdm->lock, flags); + WARN_ON(1); /* underflow */ + return -ERANGE; + } + + if (atomic_dec_return(&clkdm->usecount) > 0) { + spin_unlock_irqrestore(&clkdm->lock, flags); + return 0; + } + + arch_clkdm->clkdm_clk_disable(clkdm); + pwrdm_state_switch(clkdm->pwrdm.ptr); + + pr_debug("clockdomain: %s: disabled\n", clkdm->name); + +ccd_exit: + spin_unlock_irqrestore(&clkdm->lock, flags); + + return 0; } /** @@ -1077,6 +1071,8 @@ int clkdm_hwmod_enable(struct clockdomain *clkdm, struct omap_hwmod *oh) */ int clkdm_hwmod_disable(struct clockdomain *clkdm, struct omap_hwmod *oh) { + unsigned long flags; + /* The clkdm attribute does not exist yet prior OMAP4 */ if (cpu_is_omap24xx() || cpu_is_omap34xx()) return 0; @@ -1086,9 +1082,28 @@ int clkdm_hwmod_disable(struct clockdomain *clkdm, struct omap_hwmod *oh) * downstream hwmods for debugging purposes? */ - if (!oh) + if (!clkdm || !oh || !arch_clkdm || !arch_clkdm->clkdm_clk_disable) return -EINVAL; - return _clkdm_clk_hwmod_disable(clkdm); + spin_lock_irqsave(&clkdm->lock, flags); + + if (atomic_read(&clkdm->usecount) == 0) { + spin_unlock_irqrestore(&clkdm->lock, flags); + WARN_ON(1); /* underflow */ + return -ERANGE; + } + + if (atomic_dec_return(&clkdm->usecount) > 0) { + spin_unlock_irqrestore(&clkdm->lock, flags); + return 0; + } + + arch_clkdm->clkdm_clk_disable(clkdm); + pwrdm_state_switch(clkdm->pwrdm.ptr); + spin_unlock_irqrestore(&clkdm->lock, flags); + + pr_debug("clockdomain: %s: disabled\n", clkdm->name); + + return 0; } diff --git a/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c b/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c deleted file mode 100644 index 3e4e920..0000000 --- a/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c +++ /dev/null @@ -1,341 +0,0 @@ -/* - * OMAP2 and OMAP3 clockdomain control - * - * Copyright (C) 2008-2010 Texas Instruments, Inc. - * Copyright (C) 2008-2010 Nokia Corporation - * - * Derived from mach-omap2/clockdomain.c written by Paul Walmsley - * Rajendra Nayak <rnayak@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/types.h> -#include <plat/prcm.h> - -#include "soc.h" -#include "prm.h" -#include "prm2xxx_3xxx.h" -#include "cm.h" -#include "cm2xxx_3xxx.h" -#include "cm-regbits-24xx.h" -#include "cm-regbits-34xx.h" -#include "prm-regbits-24xx.h" -#include "clockdomain.h" - -static int omap2_clkdm_add_wkdep(struct clockdomain *clkdm1, - struct clockdomain *clkdm2) -{ - omap2_prm_set_mod_reg_bits((1 << clkdm2->dep_bit), - clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP); - return 0; -} - -static int omap2_clkdm_del_wkdep(struct clockdomain *clkdm1, - struct clockdomain *clkdm2) -{ - omap2_prm_clear_mod_reg_bits((1 << clkdm2->dep_bit), - clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP); - return 0; -} - -static int omap2_clkdm_read_wkdep(struct clockdomain *clkdm1, - struct clockdomain *clkdm2) -{ - return omap2_prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs, - PM_WKDEP, (1 << clkdm2->dep_bit)); -} - -static int omap2_clkdm_clear_all_wkdeps(struct clockdomain *clkdm) -{ - struct clkdm_dep *cd; - u32 mask = 0; - - for (cd = clkdm->wkdep_srcs; cd && cd->clkdm_name; cd++) { - if (!cd->clkdm) - continue; /* only happens if data is erroneous */ - - /* PRM accesses are slow, so minimize them */ - mask |= 1 << cd->clkdm->dep_bit; - atomic_set(&cd->wkdep_usecount, 0); - } - - omap2_prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs, - PM_WKDEP); - return 0; -} - -static int omap3_clkdm_add_sleepdep(struct clockdomain *clkdm1, - struct clockdomain *clkdm2) -{ - omap2_cm_set_mod_reg_bits((1 << clkdm2->dep_bit), - clkdm1->pwrdm.ptr->prcm_offs, - OMAP3430_CM_SLEEPDEP); - return 0; -} - -static int omap3_clkdm_del_sleepdep(struct clockdomain *clkdm1, - struct clockdomain *clkdm2) -{ - omap2_cm_clear_mod_reg_bits((1 << clkdm2->dep_bit), - clkdm1->pwrdm.ptr->prcm_offs, - OMAP3430_CM_SLEEPDEP); - return 0; -} - -static int omap3_clkdm_read_sleepdep(struct clockdomain *clkdm1, - struct clockdomain *clkdm2) -{ - return omap2_prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs, - OMAP3430_CM_SLEEPDEP, (1 << clkdm2->dep_bit)); -} - -static int omap3_clkdm_clear_all_sleepdeps(struct clockdomain *clkdm) -{ - struct clkdm_dep *cd; - u32 mask = 0; - - for (cd = clkdm->sleepdep_srcs; cd && cd->clkdm_name; cd++) { - if (!cd->clkdm) - continue; /* only happens if data is erroneous */ - - /* PRM accesses are slow, so minimize them */ - mask |= 1 << cd->clkdm->dep_bit; - atomic_set(&cd->sleepdep_usecount, 0); - } - omap2_prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs, - OMAP3430_CM_SLEEPDEP); - return 0; -} - -static int omap2_clkdm_sleep(struct clockdomain *clkdm) -{ - omap2_cm_set_mod_reg_bits(OMAP24XX_FORCESTATE_MASK, - clkdm->pwrdm.ptr->prcm_offs, - OMAP2_PM_PWSTCTRL); - return 0; -} - -static int omap2_clkdm_wakeup(struct clockdomain *clkdm) -{ - omap2_cm_clear_mod_reg_bits(OMAP24XX_FORCESTATE_MASK, - clkdm->pwrdm.ptr->prcm_offs, - OMAP2_PM_PWSTCTRL); - return 0; -} - -static void omap2_clkdm_allow_idle(struct clockdomain *clkdm) -{ - if (atomic_read(&clkdm->usecount) > 0) - _clkdm_add_autodeps(clkdm); - - omap2xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs, - clkdm->clktrctrl_mask); -} - -static void omap2_clkdm_deny_idle(struct clockdomain *clkdm) -{ - omap2xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs, - clkdm->clktrctrl_mask); - - if (atomic_read(&clkdm->usecount) > 0) - _clkdm_del_autodeps(clkdm); -} - -static void _enable_hwsup(struct clockdomain *clkdm) -{ - if (cpu_is_omap24xx()) - omap2xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs, - clkdm->clktrctrl_mask); - else if (cpu_is_omap34xx()) - omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs, - clkdm->clktrctrl_mask); -} - -static void _disable_hwsup(struct clockdomain *clkdm) -{ - if (cpu_is_omap24xx()) - omap2xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs, - clkdm->clktrctrl_mask); - else if (cpu_is_omap34xx()) - omap3xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs, - clkdm->clktrctrl_mask); -} - -static int omap3_clkdm_sleep(struct clockdomain *clkdm) -{ - omap3xxx_cm_clkdm_force_sleep(clkdm->pwrdm.ptr->prcm_offs, - clkdm->clktrctrl_mask); - return 0; -} - -static int omap3_clkdm_wakeup(struct clockdomain *clkdm) -{ - omap3xxx_cm_clkdm_force_wakeup(clkdm->pwrdm.ptr->prcm_offs, - clkdm->clktrctrl_mask); - return 0; -} - -static int omap2_clkdm_clk_enable(struct clockdomain *clkdm) -{ - bool hwsup = false; - - if (!clkdm->clktrctrl_mask) - return 0; - - hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs, - clkdm->clktrctrl_mask); - - if (hwsup) { - /* Disable HW transitions when we are changing deps */ - _disable_hwsup(clkdm); - _clkdm_add_autodeps(clkdm); - _enable_hwsup(clkdm); - } else { - if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP) - omap2_clkdm_wakeup(clkdm); - } - - return 0; -} - -static int omap2_clkdm_clk_disable(struct clockdomain *clkdm) -{ - bool hwsup = false; - - if (!clkdm->clktrctrl_mask) - return 0; - - hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs, - clkdm->clktrctrl_mask); - - if (hwsup) { - /* Disable HW transitions when we are changing deps */ - _disable_hwsup(clkdm); - _clkdm_del_autodeps(clkdm); - _enable_hwsup(clkdm); - } else { - if (clkdm->flags & CLKDM_CAN_FORCE_SLEEP) - omap2_clkdm_sleep(clkdm); - } - - return 0; -} - -static void omap3_clkdm_allow_idle(struct clockdomain *clkdm) -{ - if (atomic_read(&clkdm->usecount) > 0) - _clkdm_add_autodeps(clkdm); - - omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs, - clkdm->clktrctrl_mask); -} - -static void omap3_clkdm_deny_idle(struct clockdomain *clkdm) -{ - omap3xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs, - clkdm->clktrctrl_mask); - - if (atomic_read(&clkdm->usecount) > 0) - _clkdm_del_autodeps(clkdm); -} - -static int omap3xxx_clkdm_clk_enable(struct clockdomain *clkdm) -{ - bool hwsup = false; - - if (!clkdm->clktrctrl_mask) - return 0; - - /* - * The CLKDM_MISSING_IDLE_REPORTING flag documentation has - * more details on the unpleasant problem this is working - * around - */ - if ((clkdm->flags & CLKDM_MISSING_IDLE_REPORTING) && - (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)) { - omap3_clkdm_wakeup(clkdm); - return 0; - } - - hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs, - clkdm->clktrctrl_mask); - - if (hwsup) { - /* Disable HW transitions when we are changing deps */ - _disable_hwsup(clkdm); - _clkdm_add_autodeps(clkdm); - _enable_hwsup(clkdm); - } else { - if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP) - omap3_clkdm_wakeup(clkdm); - } - - return 0; -} - -static int omap3xxx_clkdm_clk_disable(struct clockdomain *clkdm) -{ - bool hwsup = false; - - if (!clkdm->clktrctrl_mask) - return 0; - - /* - * The CLKDM_MISSING_IDLE_REPORTING flag documentation has - * more details on the unpleasant problem this is working - * around - */ - if (clkdm->flags & CLKDM_MISSING_IDLE_REPORTING && - !(clkdm->flags & CLKDM_CAN_FORCE_SLEEP)) { - _enable_hwsup(clkdm); - return 0; - } - - hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs, - clkdm->clktrctrl_mask); - - if (hwsup) { - /* Disable HW transitions when we are changing deps */ - _disable_hwsup(clkdm); - _clkdm_del_autodeps(clkdm); - _enable_hwsup(clkdm); - } else { - if (clkdm->flags & CLKDM_CAN_FORCE_SLEEP) - omap3_clkdm_sleep(clkdm); - } - - return 0; -} - -struct clkdm_ops omap2_clkdm_operations = { - .clkdm_add_wkdep = omap2_clkdm_add_wkdep, - .clkdm_del_wkdep = omap2_clkdm_del_wkdep, - .clkdm_read_wkdep = omap2_clkdm_read_wkdep, - .clkdm_clear_all_wkdeps = omap2_clkdm_clear_all_wkdeps, - .clkdm_sleep = omap2_clkdm_sleep, - .clkdm_wakeup = omap2_clkdm_wakeup, - .clkdm_allow_idle = omap2_clkdm_allow_idle, - .clkdm_deny_idle = omap2_clkdm_deny_idle, - .clkdm_clk_enable = omap2_clkdm_clk_enable, - .clkdm_clk_disable = omap2_clkdm_clk_disable, -}; - -struct clkdm_ops omap3_clkdm_operations = { - .clkdm_add_wkdep = omap2_clkdm_add_wkdep, - .clkdm_del_wkdep = omap2_clkdm_del_wkdep, - .clkdm_read_wkdep = omap2_clkdm_read_wkdep, - .clkdm_clear_all_wkdeps = omap2_clkdm_clear_all_wkdeps, - .clkdm_add_sleepdep = omap3_clkdm_add_sleepdep, - .clkdm_del_sleepdep = omap3_clkdm_del_sleepdep, - .clkdm_read_sleepdep = omap3_clkdm_read_sleepdep, - .clkdm_clear_all_sleepdeps = omap3_clkdm_clear_all_sleepdeps, - .clkdm_sleep = omap3_clkdm_sleep, - .clkdm_wakeup = omap3_clkdm_wakeup, - .clkdm_allow_idle = omap3_clkdm_allow_idle, - .clkdm_deny_idle = omap3_clkdm_deny_idle, - .clkdm_clk_enable = omap3xxx_clkdm_clk_enable, - .clkdm_clk_disable = omap3xxx_clkdm_clk_disable, -}; diff --git a/arch/arm/mach-omap2/clockdomain33xx.c b/arch/arm/mach-omap2/clockdomain33xx.c deleted file mode 100644 index aca6388..0000000 --- a/arch/arm/mach-omap2/clockdomain33xx.c +++ /dev/null @@ -1,74 +0,0 @@ -/* - * AM33XX clockdomain control - * - * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/ - * Vaibhav Hiremath <hvaibhav@ti.com> - * - * Derived from mach-omap2/clockdomain44xx.c written by Rajendra Nayak - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/kernel.h> - -#include "clockdomain.h" -#include "cm33xx.h" - - -static int am33xx_clkdm_sleep(struct clockdomain *clkdm) -{ - am33xx_cm_clkdm_force_sleep(clkdm->cm_inst, clkdm->clkdm_offs); - return 0; -} - -static int am33xx_clkdm_wakeup(struct clockdomain *clkdm) -{ - am33xx_cm_clkdm_force_wakeup(clkdm->cm_inst, clkdm->clkdm_offs); - return 0; -} - -static void am33xx_clkdm_allow_idle(struct clockdomain *clkdm) -{ - am33xx_cm_clkdm_enable_hwsup(clkdm->cm_inst, clkdm->clkdm_offs); -} - -static void am33xx_clkdm_deny_idle(struct clockdomain *clkdm) -{ - am33xx_cm_clkdm_disable_hwsup(clkdm->cm_inst, clkdm->clkdm_offs); -} - -static int am33xx_clkdm_clk_enable(struct clockdomain *clkdm) -{ - if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP) - return am33xx_clkdm_wakeup(clkdm); - - return 0; -} - -static int am33xx_clkdm_clk_disable(struct clockdomain *clkdm) -{ - bool hwsup = false; - - hwsup = am33xx_cm_is_clkdm_in_hwsup(clkdm->cm_inst, clkdm->clkdm_offs); - - if (!hwsup && (clkdm->flags & CLKDM_CAN_FORCE_SLEEP)) - am33xx_clkdm_sleep(clkdm); - - return 0; -} - -struct clkdm_ops am33xx_clkdm_operations = { - .clkdm_sleep = am33xx_clkdm_sleep, - .clkdm_wakeup = am33xx_clkdm_wakeup, - .clkdm_allow_idle = am33xx_clkdm_allow_idle, - .clkdm_deny_idle = am33xx_clkdm_deny_idle, - .clkdm_clk_enable = am33xx_clkdm_clk_enable, - .clkdm_clk_disable = am33xx_clkdm_clk_disable, -}; diff --git a/arch/arm/mach-omap2/clockdomain44xx.c b/arch/arm/mach-omap2/clockdomain44xx.c deleted file mode 100644 index 6fc6155..0000000 --- a/arch/arm/mach-omap2/clockdomain44xx.c +++ /dev/null @@ -1,151 +0,0 @@ -/* - * OMAP4 clockdomain control - * - * Copyright (C) 2008-2010 Texas Instruments, Inc. - * Copyright (C) 2008-2010 Nokia Corporation - * - * Derived from mach-omap2/clockdomain.c written by Paul Walmsley - * Rajendra Nayak <rnayak@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/kernel.h> -#include "clockdomain.h" -#include "cminst44xx.h" -#include "cm44xx.h" - -static int omap4_clkdm_add_wkup_sleep_dep(struct clockdomain *clkdm1, - struct clockdomain *clkdm2) -{ - omap4_cminst_set_inst_reg_bits((1 << clkdm2->dep_bit), - clkdm1->prcm_partition, - clkdm1->cm_inst, clkdm1->clkdm_offs + - OMAP4_CM_STATICDEP); - return 0; -} - -static int omap4_clkdm_del_wkup_sleep_dep(struct clockdomain *clkdm1, - struct clockdomain *clkdm2) -{ - omap4_cminst_clear_inst_reg_bits((1 << clkdm2->dep_bit), - clkdm1->prcm_partition, - clkdm1->cm_inst, clkdm1->clkdm_offs + - OMAP4_CM_STATICDEP); - return 0; -} - -static int omap4_clkdm_read_wkup_sleep_dep(struct clockdomain *clkdm1, - struct clockdomain *clkdm2) -{ - return omap4_cminst_read_inst_reg_bits(clkdm1->prcm_partition, - clkdm1->cm_inst, clkdm1->clkdm_offs + - OMAP4_CM_STATICDEP, - (1 << clkdm2->dep_bit)); -} - -static int omap4_clkdm_clear_all_wkup_sleep_deps(struct clockdomain *clkdm) -{ - struct clkdm_dep *cd; - u32 mask = 0; - - if (!clkdm->prcm_partition) - return 0; - - for (cd = clkdm->wkdep_srcs; cd && cd->clkdm_name; cd++) { - if (!cd->clkdm) - continue; /* only happens if data is erroneous */ - - mask |= 1 << cd->clkdm->dep_bit; - atomic_set(&cd->wkdep_usecount, 0); - } - - omap4_cminst_clear_inst_reg_bits(mask, clkdm->prcm_partition, - clkdm->cm_inst, clkdm->clkdm_offs + - OMAP4_CM_STATICDEP); - return 0; -} - -static int omap4_clkdm_sleep(struct clockdomain *clkdm) -{ - omap4_cminst_clkdm_enable_hwsup(clkdm->prcm_partition, - clkdm->cm_inst, clkdm->clkdm_offs); - return 0; -} - -static int omap4_clkdm_wakeup(struct clockdomain *clkdm) -{ - omap4_cminst_clkdm_force_wakeup(clkdm->prcm_partition, - clkdm->cm_inst, clkdm->clkdm_offs); - return 0; -} - -static void omap4_clkdm_allow_idle(struct clockdomain *clkdm) -{ - omap4_cminst_clkdm_enable_hwsup(clkdm->prcm_partition, - clkdm->cm_inst, clkdm->clkdm_offs); -} - -static void omap4_clkdm_deny_idle(struct clockdomain *clkdm) -{ - if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP) - omap4_clkdm_wakeup(clkdm); - else - omap4_cminst_clkdm_disable_hwsup(clkdm->prcm_partition, - clkdm->cm_inst, - clkdm->clkdm_offs); -} - -static int omap4_clkdm_clk_enable(struct clockdomain *clkdm) -{ - if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP) - return omap4_clkdm_wakeup(clkdm); - - return 0; -} - -static int omap4_clkdm_clk_disable(struct clockdomain *clkdm) -{ - bool hwsup = false; - - if (!clkdm->prcm_partition) - return 0; - - /* - * The CLKDM_MISSING_IDLE_REPORTING flag documentation has - * more details on the unpleasant problem this is working - * around - */ - if (clkdm->flags & CLKDM_MISSING_IDLE_REPORTING && - !(clkdm->flags & CLKDM_CAN_FORCE_SLEEP)) { - omap4_clkdm_allow_idle(clkdm); - return 0; - } - - hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition, - clkdm->cm_inst, clkdm->clkdm_offs); - - if (!hwsup && (clkdm->flags & CLKDM_CAN_FORCE_SLEEP)) - omap4_clkdm_sleep(clkdm); - - return 0; -} - -struct clkdm_ops omap4_clkdm_operations = { - .clkdm_add_wkdep = omap4_clkdm_add_wkup_sleep_dep, - .clkdm_del_wkdep = omap4_clkdm_del_wkup_sleep_dep, - .clkdm_read_wkdep = omap4_clkdm_read_wkup_sleep_dep, - .clkdm_clear_all_wkdeps = omap4_clkdm_clear_all_wkup_sleep_deps, - .clkdm_add_sleepdep = omap4_clkdm_add_wkup_sleep_dep, - .clkdm_del_sleepdep = omap4_clkdm_del_wkup_sleep_dep, - .clkdm_read_sleepdep = omap4_clkdm_read_wkup_sleep_dep, - .clkdm_clear_all_sleepdeps = omap4_clkdm_clear_all_wkup_sleep_deps, - .clkdm_sleep = omap4_clkdm_sleep, - .clkdm_wakeup = omap4_clkdm_wakeup, - .clkdm_allow_idle = omap4_clkdm_allow_idle, - .clkdm_deny_idle = omap4_clkdm_deny_idle, - .clkdm_clk_enable = omap4_clkdm_clk_enable, - .clkdm_clk_disable = omap4_clkdm_clk_disable, -}; diff --git a/arch/arm/mach-omap2/cm-regbits-24xx.h b/arch/arm/mach-omap2/cm-regbits-24xx.h index 6862904..669ef51 100644 --- a/arch/arm/mach-omap2/cm-regbits-24xx.h +++ b/arch/arm/mach-omap2/cm-regbits-24xx.h @@ -59,6 +59,7 @@ /* CM_CLKSEL_MPU */ #define OMAP24XX_CLKSEL_MPU_SHIFT 0 #define OMAP24XX_CLKSEL_MPU_MASK (0x1f << 0) +#define OMAP24XX_CLKSEL_MPU_WIDTH 5 /* CM_CLKSTCTRL_MPU */ #define OMAP24XX_AUTOSTATE_MPU_SHIFT 0 @@ -237,8 +238,10 @@ #define OMAP24XX_CLKSEL_DSS1_MASK (0x1f << 8) #define OMAP24XX_CLKSEL_L4_SHIFT 5 #define OMAP24XX_CLKSEL_L4_MASK (0x3 << 5) +#define OMAP24XX_CLKSEL_L4_WIDTH 2 #define OMAP24XX_CLKSEL_L3_SHIFT 0 #define OMAP24XX_CLKSEL_L3_MASK (0x1f << 0) +#define OMAP24XX_CLKSEL_L3_WIDTH 5 /* CM_CLKSEL2_CORE */ #define OMAP24XX_CLKSEL_GPT12_SHIFT 22 @@ -333,7 +336,9 @@ #define OMAP24XX_EN_DPLL_MASK (0x3 << 0) /* CM_IDLEST_CKGEN */ +#define OMAP24XX_ST_54M_APLL_SHIFT 9 #define OMAP24XX_ST_54M_APLL_MASK (1 << 9) +#define OMAP24XX_ST_96M_APLL_SHIFT 8 #define OMAP24XX_ST_96M_APLL_MASK (1 << 8) #define OMAP24XX_ST_54M_CLK_MASK (1 << 6) #define OMAP24XX_ST_12M_CLK_MASK (1 << 5) @@ -361,8 +366,10 @@ #define OMAP24XX_DPLL_DIV_MASK (0xf << 8) #define OMAP24XX_54M_SOURCE_SHIFT 5 #define OMAP24XX_54M_SOURCE_MASK (1 << 5) +#define OMAP24XX_54M_SOURCE_WIDTH 1 #define OMAP2430_96M_SOURCE_SHIFT 4 #define OMAP2430_96M_SOURCE_MASK (1 << 4) +#define OMAP2430_96M_SOURCE_WIDTH 1 #define OMAP24XX_48M_SOURCE_SHIFT 3 #define OMAP24XX_48M_SOURCE_MASK (1 << 3) #define OMAP2430_ALTCLK_SOURCE_SHIFT 0 diff --git a/arch/arm/mach-omap2/cm-regbits-34xx.h b/arch/arm/mach-omap2/cm-regbits-34xx.h index 59598ff..adf78d3 100644 --- a/arch/arm/mach-omap2/cm-regbits-34xx.h +++ b/arch/arm/mach-omap2/cm-regbits-34xx.h @@ -81,6 +81,7 @@ /* CM_CLKSEL1_PLL_IVA2 */ #define OMAP3430_IVA2_CLK_SRC_SHIFT 19 #define OMAP3430_IVA2_CLK_SRC_MASK (0x7 << 19) +#define OMAP3430_IVA2_CLK_SRC_WIDTH 3 #define OMAP3430_IVA2_DPLL_MULT_SHIFT 8 #define OMAP3430_IVA2_DPLL_MULT_MASK (0x7ff << 8) #define OMAP3430_IVA2_DPLL_DIV_SHIFT 0 @@ -89,6 +90,7 @@ /* CM_CLKSEL2_PLL_IVA2 */ #define OMAP3430_IVA2_DPLL_CLKOUT_DIV_SHIFT 0 #define OMAP3430_IVA2_DPLL_CLKOUT_DIV_MASK (0x1f << 0) +#define OMAP3430_IVA2_DPLL_CLKOUT_DIV_WIDTH 5 /* CM_CLKSTCTRL_IVA2 */ #define OMAP3430_CLKTRCTRL_IVA2_SHIFT 0 @@ -118,6 +120,7 @@ /* CM_IDLEST_PLL_MPU */ #define OMAP3430_ST_MPU_CLK_SHIFT 0 #define OMAP3430_ST_MPU_CLK_MASK (1 << 0) +#define OMAP3430_ST_MPU_CLK_WIDTH 1 /* CM_AUTOIDLE_PLL_MPU */ #define OMAP3430_AUTO_MPU_DPLL_SHIFT 0 @@ -126,6 +129,7 @@ /* CM_CLKSEL1_PLL_MPU */ #define OMAP3430_MPU_CLK_SRC_SHIFT 19 #define OMAP3430_MPU_CLK_SRC_MASK (0x7 << 19) +#define OMAP3430_MPU_CLK_SRC_WIDTH 3 #define OMAP3430_MPU_DPLL_MULT_SHIFT 8 #define OMAP3430_MPU_DPLL_MULT_MASK (0x7ff << 8) #define OMAP3430_MPU_DPLL_DIV_SHIFT 0 @@ -134,6 +138,7 @@ /* CM_CLKSEL2_PLL_MPU */ #define OMAP3430_MPU_DPLL_CLKOUT_DIV_SHIFT 0 #define OMAP3430_MPU_DPLL_CLKOUT_DIV_MASK (0x1f << 0) +#define OMAP3430_MPU_DPLL_CLKOUT_DIV_WIDTH 5 /* CM_CLKSTCTRL_MPU */ #define OMAP3430_CLKTRCTRL_MPU_SHIFT 0 @@ -345,10 +350,13 @@ #define OMAP3430ES1_CLKSEL_FSHOSTUSB_MASK (0x3 << 4) #define OMAP3430_CLKSEL_L4_SHIFT 2 #define OMAP3430_CLKSEL_L4_MASK (0x3 << 2) +#define OMAP3430_CLKSEL_L4_WIDTH 2 #define OMAP3430_CLKSEL_L3_SHIFT 0 #define OMAP3430_CLKSEL_L3_MASK (0x3 << 0) +#define OMAP3430_CLKSEL_L3_WIDTH 2 #define OMAP3630_CLKSEL_96M_SHIFT 12 #define OMAP3630_CLKSEL_96M_MASK (0x3 << 12) +#define OMAP3630_CLKSEL_96M_WIDTH 2 /* CM_CLKSTCTRL_CORE */ #define OMAP3430ES1_CLKTRCTRL_D2D_SHIFT 4 @@ -452,6 +460,7 @@ #define OMAP3430ES2_CLKSEL_USIMOCP_MASK (0xf << 3) #define OMAP3430_CLKSEL_RM_SHIFT 1 #define OMAP3430_CLKSEL_RM_MASK (0x3 << 1) +#define OMAP3430_CLKSEL_RM_WIDTH 2 #define OMAP3430_CLKSEL_GPT1_SHIFT 0 #define OMAP3430_CLKSEL_GPT1_MASK (1 << 0) @@ -520,14 +529,17 @@ /* Note that OMAP3430_CORE_DPLL_CLKOUT_DIV_MASK was (0x3 << 27) on 3430ES1 */ #define OMAP3430_CORE_DPLL_CLKOUT_DIV_SHIFT 27 #define OMAP3430_CORE_DPLL_CLKOUT_DIV_MASK (0x1f << 27) +#define OMAP3430_CORE_DPLL_CLKOUT_DIV_WIDTH 5 #define OMAP3430_CORE_DPLL_MULT_SHIFT 16 #define OMAP3430_CORE_DPLL_MULT_MASK (0x7ff << 16) #define OMAP3430_CORE_DPLL_DIV_SHIFT 8 #define OMAP3430_CORE_DPLL_DIV_MASK (0x7f << 8) #define OMAP3430_SOURCE_96M_SHIFT 6 #define OMAP3430_SOURCE_96M_MASK (1 << 6) +#define OMAP3430_SOURCE_96M_WIDTH 1 #define OMAP3430_SOURCE_54M_SHIFT 5 #define OMAP3430_SOURCE_54M_MASK (1 << 5) +#define OMAP3430_SOURCE_54M_WIDTH 1 #define OMAP3430_SOURCE_48M_SHIFT 3 #define OMAP3430_SOURCE_48M_MASK (1 << 3) @@ -545,7 +557,9 @@ /* CM_CLKSEL3_PLL */ #define OMAP3430_DIV_96M_SHIFT 0 #define OMAP3430_DIV_96M_MASK (0x1f << 0) +#define OMAP3430_DIV_96M_WIDTH 5 #define OMAP3630_DIV_96M_MASK (0x3f << 0) +#define OMAP3630_DIV_96M_WIDTH 6 /* CM_CLKSEL4_PLL */ #define OMAP3430ES2_PERIPH2_DPLL_MULT_SHIFT 8 @@ -556,12 +570,14 @@ /* CM_CLKSEL5_PLL */ #define OMAP3430ES2_DIV_120M_SHIFT 0 #define OMAP3430ES2_DIV_120M_MASK (0x1f << 0) +#define OMAP3430ES2_DIV_120M_WIDTH 5 /* CM_CLKOUT_CTRL */ #define OMAP3430_CLKOUT2_EN_SHIFT 7 #define OMAP3430_CLKOUT2_EN_MASK (1 << 7) #define OMAP3430_CLKOUT2_DIV_SHIFT 3 #define OMAP3430_CLKOUT2_DIV_MASK (0x7 << 3) +#define OMAP3430_CLKOUT2_DIV_WIDTH 3 #define OMAP3430_CLKOUT2SOURCE_SHIFT 0 #define OMAP3430_CLKOUT2SOURCE_MASK (0x3 << 0) @@ -592,10 +608,14 @@ /* CM_CLKSEL_DSS */ #define OMAP3430_CLKSEL_TV_SHIFT 8 #define OMAP3430_CLKSEL_TV_MASK (0x1f << 8) +#define OMAP3430_CLKSEL_TV_WIDTH 5 #define OMAP3630_CLKSEL_TV_MASK (0x3f << 8) +#define OMAP3630_CLKSEL_TV_WIDTH 6 #define OMAP3430_CLKSEL_DSS1_SHIFT 0 #define OMAP3430_CLKSEL_DSS1_MASK (0x1f << 0) +#define OMAP3430_CLKSEL_DSS1_WIDTH 5 #define OMAP3630_CLKSEL_DSS1_MASK (0x3f << 0) +#define OMAP3630_CLKSEL_DSS1_WIDTH 6 /* CM_SLEEPDEP_DSS specific bits */ @@ -623,7 +643,9 @@ /* CM_CLKSEL_CAM */ #define OMAP3430_CLKSEL_CAM_SHIFT 0 #define OMAP3430_CLKSEL_CAM_MASK (0x1f << 0) +#define OMAP3430_CLKSEL_CAM_WIDTH 5 #define OMAP3630_CLKSEL_CAM_MASK (0x3f << 0) +#define OMAP3630_CLKSEL_CAM_WIDTH 6 /* CM_SLEEPDEP_CAM specific bits */ @@ -721,21 +743,30 @@ /* CM_CLKSEL1_EMU */ #define OMAP3430_DIV_DPLL4_SHIFT 24 #define OMAP3430_DIV_DPLL4_MASK (0x1f << 24) +#define OMAP3430_DIV_DPLL4_WIDTH 5 #define OMAP3630_DIV_DPLL4_MASK (0x3f << 24) +#define OMAP3630_DIV_DPLL4_WIDTH 6 #define OMAP3430_DIV_DPLL3_SHIFT 16 #define OMAP3430_DIV_DPLL3_MASK (0x1f << 16) +#define OMAP3430_DIV_DPLL3_WIDTH 5 #define OMAP3430_CLKSEL_TRACECLK_SHIFT 11 #define OMAP3430_CLKSEL_TRACECLK_MASK (0x7 << 11) +#define OMAP3430_CLKSEL_TRACECLK_WIDTH 3 #define OMAP3430_CLKSEL_PCLK_SHIFT 8 #define OMAP3430_CLKSEL_PCLK_MASK (0x7 << 8) +#define OMAP3430_CLKSEL_PCLK_WIDTH 3 #define OMAP3430_CLKSEL_PCLKX2_SHIFT 6 #define OMAP3430_CLKSEL_PCLKX2_MASK (0x3 << 6) +#define OMAP3430_CLKSEL_PCLKX2_WIDTH 2 #define OMAP3430_CLKSEL_ATCLK_SHIFT 4 #define OMAP3430_CLKSEL_ATCLK_MASK (0x3 << 4) +#define OMAP3430_CLKSEL_ATCLK_WIDTH 2 #define OMAP3430_TRACE_MUX_CTRL_SHIFT 2 #define OMAP3430_TRACE_MUX_CTRL_MASK (0x3 << 2) +#define OMAP3430_TRACE_MUX_CTRL_WIDTH 2 #define OMAP3430_MUX_CTRL_SHIFT 0 #define OMAP3430_MUX_CTRL_MASK (0x3 << 0) +#define OMAP3430_MUX_CTRL_WIDTH 2 /* CM_CLKSTCTRL_EMU */ #define OMAP3430_CLKTRCTRL_EMU_SHIFT 0 diff --git a/arch/arm/mach-omap2/cm.h b/arch/arm/mach-omap2/cm.h index f24e3f7..93473f9 100644 --- a/arch/arm/mach-omap2/cm.h +++ b/arch/arm/mach-omap2/cm.h @@ -1,7 +1,7 @@ /* * OMAP2+ Clock Management prototypes * - * Copyright (C) 2007-2009 Texas Instruments, Inc. + * Copyright (C) 2007-2009, 2012 Texas Instruments, Inc. * Copyright (C) 2007-2009 Nokia Corporation * * Written by Paul Walmsley @@ -22,6 +22,12 @@ */ #define MAX_MODULE_READY_TIME 2000 +# ifndef __ASSEMBLER__ +extern void __iomem *cm_base; +extern void __iomem *cm2_base; +extern void omap2_set_globals_cm(void __iomem *cm, void __iomem *cm2); +# endif + /* * MAX_MODULE_DISABLE_TIME: max duration in microseconds to wait for * the PRCM to request that a module enter the inactive state in the @@ -33,4 +39,26 @@ */ #define MAX_MODULE_DISABLE_TIME 5000 +# ifndef __ASSEMBLER__ + +/** + * struct cm_ll_data - fn ptrs to per-SoC CM function implementations + * @split_idlest_reg: ptr to the SoC CM-specific split_idlest_reg impl + * @wait_module_ready: ptr to the SoC CM-specific wait_module_ready impl + */ +struct cm_ll_data { + int (*split_idlest_reg)(void __iomem *idlest_reg, s16 *prcm_inst, + u8 *idlest_reg_id); + int (*wait_module_ready)(s16 prcm_mod, u8 idlest_id, u8 idlest_shift); +}; + +extern int cm_split_idlest_reg(void __iomem *idlest_reg, s16 *prcm_inst, + u8 *idlest_reg_id); +extern int cm_wait_module_ready(s16 prcm_mod, u8 idlest_id, u8 idlest_shift); + +extern int cm_register(struct cm_ll_data *cld); +extern int cm_unregister(struct cm_ll_data *cld); + +# endif + #endif diff --git a/arch/arm/mach-omap2/cm2xxx.c b/arch/arm/mach-omap2/cm2xxx.c new file mode 100644 index 0000000..db65069 --- /dev/null +++ b/arch/arm/mach-omap2/cm2xxx.c @@ -0,0 +1,381 @@ +/* + * OMAP2xxx CM module functions + * + * Copyright (C) 2009 Nokia Corporation + * Copyright (C) 2008-2010, 2012 Texas Instruments, Inc. + * Paul Walmsley + * Rajendra Nayak <rnayak@ti.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/delay.h> +#include <linux/errno.h> +#include <linux/err.h> +#include <linux/io.h> + +#include "soc.h" +#include "iomap.h" +#include "common.h" +#include "prm2xxx.h" +#include "cm.h" +#include "cm2xxx.h" +#include "cm-regbits-24xx.h" +#include "clockdomain.h" + +/* CM_AUTOIDLE_PLL.AUTO_* bit values for DPLLs */ +#define DPLL_AUTOIDLE_DISABLE 0x0 +#define OMAP2XXX_DPLL_AUTOIDLE_LOW_POWER_STOP 0x3 + +/* CM_AUTOIDLE_PLL.AUTO_* bit values for APLLs (OMAP2xxx only) */ +#define OMAP2XXX_APLL_AUTOIDLE_DISABLE 0x0 +#define OMAP2XXX_APLL_AUTOIDLE_LOW_POWER_STOP 0x3 + +/* CM_IDLEST_PLL bit value offset for APLLs (OMAP2xxx only) */ +#define EN_APLL_LOCKED 3 + +static const u8 omap2xxx_cm_idlest_offs[] = { + CM_IDLEST1, CM_IDLEST2, OMAP2430_CM_IDLEST3, OMAP24XX_CM_IDLEST4 +}; + +/* + * + */ + +static void _write_clktrctrl(u8 c, s16 module, u32 mask) +{ + u32 v; + + v = omap2_cm_read_mod_reg(module, OMAP2_CM_CLKSTCTRL); + v &= ~mask; + v |= c << __ffs(mask); + omap2_cm_write_mod_reg(v, module, OMAP2_CM_CLKSTCTRL); +} + +bool omap2xxx_cm_is_clkdm_in_hwsup(s16 module, u32 mask) +{ + u32 v; + + v = omap2_cm_read_mod_reg(module, OMAP2_CM_CLKSTCTRL); + v &= mask; + v >>= __ffs(mask); + + return (v == OMAP24XX_CLKSTCTRL_ENABLE_AUTO) ? 1 : 0; +} + +void omap2xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask) +{ + _write_clktrctrl(OMAP24XX_CLKSTCTRL_ENABLE_AUTO, module, mask); +} + +void omap2xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask) +{ + _write_clktrctrl(OMAP24XX_CLKSTCTRL_DISABLE_AUTO, module, mask); +} + +/* + * DPLL autoidle control + */ + +static void _omap2xxx_set_dpll_autoidle(u8 m) +{ + u32 v; + + v = omap2_cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE); + v &= ~OMAP24XX_AUTO_DPLL_MASK; + v |= m << OMAP24XX_AUTO_DPLL_SHIFT; + omap2_cm_write_mod_reg(v, PLL_MOD, CM_AUTOIDLE); +} + +void omap2xxx_cm_set_dpll_disable_autoidle(void) +{ + _omap2xxx_set_dpll_autoidle(OMAP2XXX_DPLL_AUTOIDLE_LOW_POWER_STOP); +} + +void omap2xxx_cm_set_dpll_auto_low_power_stop(void) +{ + _omap2xxx_set_dpll_autoidle(DPLL_AUTOIDLE_DISABLE); +} + +/* + * APLL control + */ + +static void _omap2xxx_set_apll_autoidle(u8 m, u32 mask) +{ + u32 v; + + v = omap2_cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE); + v &= ~mask; + v |= m << __ffs(mask); + omap2_cm_write_mod_reg(v, PLL_MOD, CM_AUTOIDLE); +} + +void omap2xxx_cm_set_apll54_disable_autoidle(void) +{ + _omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_LOW_POWER_STOP, + OMAP24XX_AUTO_54M_MASK); +} + +void omap2xxx_cm_set_apll54_auto_low_power_stop(void) +{ + _omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_DISABLE, + OMAP24XX_AUTO_54M_MASK); +} + +void omap2xxx_cm_set_apll96_disable_autoidle(void) +{ + _omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_LOW_POWER_STOP, + OMAP24XX_AUTO_96M_MASK); +} + +void omap2xxx_cm_set_apll96_auto_low_power_stop(void) +{ + _omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_DISABLE, + OMAP24XX_AUTO_96M_MASK); +} + +/* Enable an APLL if off */ +static int _omap2xxx_apll_enable(u8 enable_bit, u8 status_bit) +{ + u32 v, m; + + m = EN_APLL_LOCKED << enable_bit; + + v = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKEN); + if (v & m) + return 0; /* apll already enabled */ + + v |= m; + omap2_cm_write_mod_reg(v, PLL_MOD, CM_CLKEN); + + omap2xxx_cm_wait_module_ready(PLL_MOD, 1, status_bit); + + /* + * REVISIT: Should we return an error code if + * omap2xxx_cm_wait_module_ready() fails? + */ + return 0; +} + +/* Stop APLL */ +static void _omap2xxx_apll_disable(u8 enable_bit) +{ + u32 v; + + v = omap2_cm_read_mod_reg(PLL_MOD, CM_CLKEN); + v &= ~(EN_APLL_LOCKED << enable_bit); + omap2_cm_write_mod_reg(v, PLL_MOD, CM_CLKEN); +} + +/* Enable an APLL if off */ +int omap2xxx_cm_apll54_enable(void) +{ + return _omap2xxx_apll_enable(OMAP24XX_EN_54M_PLL_SHIFT, + OMAP24XX_ST_54M_APLL_SHIFT); +} + +/* Enable an APLL if off */ +int omap2xxx_cm_apll96_enable(void) +{ + return _omap2xxx_apll_enable(OMAP24XX_EN_96M_PLL_SHIFT, + OMAP24XX_ST_96M_APLL_SHIFT); +} + +/* Stop APLL */ +void omap2xxx_cm_apll54_disable(void) +{ + _omap2xxx_apll_disable(OMAP24XX_EN_54M_PLL_SHIFT); +} + +/* Stop APLL */ +void omap2xxx_cm_apll96_disable(void) +{ + _omap2xxx_apll_disable(OMAP24XX_EN_96M_PLL_SHIFT); +} + +/** + * omap2xxx_cm_split_idlest_reg - split CM_IDLEST reg addr into its components + * @idlest_reg: CM_IDLEST* virtual address + * @prcm_inst: pointer to an s16 to return the PRCM instance offset + * @idlest_reg_id: pointer to a u8 to return the CM_IDLESTx register ID + * + * XXX This function is only needed until absolute register addresses are + * removed from the OMAP struct clk records. + */ +int omap2xxx_cm_split_idlest_reg(void __iomem *idlest_reg, s16 *prcm_inst, + u8 *idlest_reg_id) +{ + unsigned long offs; + u8 idlest_offs; + int i; + + if (idlest_reg < cm_base || idlest_reg > (cm_base + 0x0fff)) + return -EINVAL; + + idlest_offs = (unsigned long)idlest_reg & 0xff; + for (i = 0; i < ARRAY_SIZE(omap2xxx_cm_idlest_offs); i++) { + if (idlest_offs == omap2xxx_cm_idlest_offs[i]) { + *idlest_reg_id = i + 1; + break; + } + } + + if (i == ARRAY_SIZE(omap2xxx_cm_idlest_offs)) + return -EINVAL; + + offs = idlest_reg - cm_base; + offs &= 0xff00; + *prcm_inst = offs; + + return 0; +} + +/* + * + */ + +/** + * omap2xxx_cm_wait_module_ready - wait for a module to leave idle or standby + * @prcm_mod: PRCM module offset + * @idlest_id: CM_IDLESTx register ID (i.e., x = 1, 2, 3) + * @idlest_shift: shift of the bit in the CM_IDLEST* register to check + * + * Wait for the PRCM to indicate that the module identified by + * (@prcm_mod, @idlest_id, @idlest_shift) is clocked. Return 0 upon + * success or -EBUSY if the module doesn't enable in time. + */ +int omap2xxx_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id, u8 idlest_shift) +{ + int ena = 0, i = 0; + u8 cm_idlest_reg; + u32 mask; + + if (!idlest_id || (idlest_id > ARRAY_SIZE(omap2xxx_cm_idlest_offs))) + return -EINVAL; + + cm_idlest_reg = omap2xxx_cm_idlest_offs[idlest_id - 1]; + + mask = 1 << idlest_shift; + ena = mask; + + omap_test_timeout(((omap2_cm_read_mod_reg(prcm_mod, cm_idlest_reg) & + mask) == ena), MAX_MODULE_READY_TIME, i); + + return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY; +} + +/* Clockdomain low-level functions */ + +static void omap2xxx_clkdm_allow_idle(struct clockdomain *clkdm) +{ + if (atomic_read(&clkdm->usecount) > 0) + _clkdm_add_autodeps(clkdm); + + omap2xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); +} + +static void omap2xxx_clkdm_deny_idle(struct clockdomain *clkdm) +{ + omap2xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + + if (atomic_read(&clkdm->usecount) > 0) + _clkdm_del_autodeps(clkdm); +} + +static int omap2xxx_clkdm_clk_enable(struct clockdomain *clkdm) +{ + bool hwsup = false; + + if (!clkdm->clktrctrl_mask) + return 0; + + hwsup = omap2xxx_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + + if (hwsup) { + /* Disable HW transitions when we are changing deps */ + omap2xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + _clkdm_add_autodeps(clkdm); + omap2xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + } else { + if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP) + omap2xxx_clkdm_wakeup(clkdm); + } + + return 0; +} + +static int omap2xxx_clkdm_clk_disable(struct clockdomain *clkdm) +{ + bool hwsup = false; + + if (!clkdm->clktrctrl_mask) + return 0; + + hwsup = omap2xxx_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + + if (hwsup) { + /* Disable HW transitions when we are changing deps */ + omap2xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + _clkdm_del_autodeps(clkdm); + omap2xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + } else { + if (clkdm->flags & CLKDM_CAN_FORCE_SLEEP) + omap2xxx_clkdm_sleep(clkdm); + } + + return 0; +} + +struct clkdm_ops omap2_clkdm_operations = { + .clkdm_add_wkdep = omap2_clkdm_add_wkdep, + .clkdm_del_wkdep = omap2_clkdm_del_wkdep, + .clkdm_read_wkdep = omap2_clkdm_read_wkdep, + .clkdm_clear_all_wkdeps = omap2_clkdm_clear_all_wkdeps, + .clkdm_sleep = omap2xxx_clkdm_sleep, + .clkdm_wakeup = omap2xxx_clkdm_wakeup, + .clkdm_allow_idle = omap2xxx_clkdm_allow_idle, + .clkdm_deny_idle = omap2xxx_clkdm_deny_idle, + .clkdm_clk_enable = omap2xxx_clkdm_clk_enable, + .clkdm_clk_disable = omap2xxx_clkdm_clk_disable, +}; + +/* + * + */ + +static struct cm_ll_data omap2xxx_cm_ll_data = { + .split_idlest_reg = &omap2xxx_cm_split_idlest_reg, + .wait_module_ready = &omap2xxx_cm_wait_module_ready, +}; + +int __init omap2xxx_cm_init(void) +{ + if (!cpu_is_omap24xx()) + return 0; + + return cm_register(&omap2xxx_cm_ll_data); +} + +static void __exit omap2xxx_cm_exit(void) +{ + if (!cpu_is_omap24xx()) + return; + + /* Should never happen */ + WARN(cm_unregister(&omap2xxx_cm_ll_data), + "%s: cm_ll_data function pointer mismatch\n", __func__); +} +__exitcall(omap2xxx_cm_exit); diff --git a/arch/arm/mach-omap2/cm2xxx.h b/arch/arm/mach-omap2/cm2xxx.h new file mode 100644 index 0000000..4cbb39b --- /dev/null +++ b/arch/arm/mach-omap2/cm2xxx.h @@ -0,0 +1,70 @@ +/* + * OMAP2xxx Clock Management (CM) register definitions + * + * Copyright (C) 2007-2009, 2012 Texas Instruments, Inc. + * Copyright (C) 2007-2010 Nokia Corporation + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * The CM hardware modules on the OMAP2/3 are quite similar to each + * other. The CM modules/instances on OMAP4 are quite different, so + * they are handled in a separate file. + */ +#ifndef __ARCH_ASM_MACH_OMAP2_CM2XXX_H +#define __ARCH_ASM_MACH_OMAP2_CM2XXX_H + +#include "prcm-common.h" +#include "cm2xxx_3xxx.h" + +#define OMAP2420_CM_REGADDR(module, reg) \ + OMAP2_L4_IO_ADDRESS(OMAP2420_CM_BASE + (module) + (reg)) +#define OMAP2430_CM_REGADDR(module, reg) \ + OMAP2_L4_IO_ADDRESS(OMAP2430_CM_BASE + (module) + (reg)) + +/* + * Module specific CM register offsets from CM_BASE + domain offset + * Use cm_{read,write}_mod_reg() with these registers. + * These register offsets generally appear in more than one PRCM submodule. + */ + +/* OMAP2-specific register offsets */ + +#define OMAP24XX_CM_FCLKEN2 0x0004 +#define OMAP24XX_CM_ICLKEN4 0x001c +#define OMAP24XX_CM_AUTOIDLE4 0x003c +#define OMAP24XX_CM_IDLEST4 0x002c + +/* CM_IDLEST bit field values to indicate deasserted IdleReq */ + +#define OMAP24XX_CM_IDLEST_VAL 0 + + +/* Clock management domain register get/set */ + +#ifndef __ASSEMBLER__ + +extern void omap2xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask); +extern void omap2xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask); + +extern void omap2xxx_cm_set_dpll_disable_autoidle(void); +extern void omap2xxx_cm_set_dpll_auto_low_power_stop(void); + +extern void omap2xxx_cm_set_apll54_disable_autoidle(void); +extern void omap2xxx_cm_set_apll54_auto_low_power_stop(void); +extern void omap2xxx_cm_set_apll96_disable_autoidle(void); +extern void omap2xxx_cm_set_apll96_auto_low_power_stop(void); + +extern bool omap2xxx_cm_is_clkdm_in_hwsup(s16 module, u32 mask); +extern int omap2xxx_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id, + u8 idlest_shift); +extern int omap2xxx_cm_split_idlest_reg(void __iomem *idlest_reg, + s16 *prcm_inst, u8 *idlest_reg_id); + +extern int __init omap2xxx_cm_init(void); + +#endif + +#endif diff --git a/arch/arm/mach-omap2/cm2xxx_3xxx.h b/arch/arm/mach-omap2/cm2xxx_3xxx.h index 57b2f3c..bfbd16f 100644 --- a/arch/arm/mach-omap2/cm2xxx_3xxx.h +++ b/arch/arm/mach-omap2/cm2xxx_3xxx.h @@ -16,28 +16,7 @@ #ifndef __ARCH_ASM_MACH_OMAP2_CM2XXX_3XXX_H #define __ARCH_ASM_MACH_OMAP2_CM2XXX_3XXX_H -#include "prcm-common.h" - -#define OMAP2420_CM_REGADDR(module, reg) \ - OMAP2_L4_IO_ADDRESS(OMAP2420_CM_BASE + (module) + (reg)) -#define OMAP2430_CM_REGADDR(module, reg) \ - OMAP2_L4_IO_ADDRESS(OMAP2430_CM_BASE + (module) + (reg)) -#define OMAP34XX_CM_REGADDR(module, reg) \ - OMAP2_L4_IO_ADDRESS(OMAP3430_CM_BASE + (module) + (reg)) - - -/* - * OMAP3-specific global CM registers - * Use cm_{read,write}_reg() with these registers. - * These registers appear once per CM module. - */ - -#define OMAP3430_CM_REVISION OMAP34XX_CM_REGADDR(OCP_MOD, 0x0000) -#define OMAP3430_CM_SYSCONFIG OMAP34XX_CM_REGADDR(OCP_MOD, 0x0010) -#define OMAP3430_CM_POLCTRL OMAP34XX_CM_REGADDR(OCP_MOD, 0x009c) - -#define OMAP3_CM_CLKOUT_CTRL_OFFSET 0x0070 -#define OMAP3430_CM_CLKOUT_CTRL OMAP_CM_REGADDR(OMAP3430_CCR_MOD, 0x0070) +#include "cm.h" /* * Module specific CM register offsets from CM_BASE + domain offset @@ -57,6 +36,7 @@ #define CM_IDLEST 0x0020 #define CM_IDLEST1 CM_IDLEST #define CM_IDLEST2 0x0024 +#define OMAP2430_CM_IDLEST3 0x0028 #define CM_AUTOIDLE 0x0030 #define CM_AUTOIDLE1 CM_AUTOIDLE #define CM_AUTOIDLE2 0x0034 @@ -66,70 +46,60 @@ #define CM_CLKSEL2 0x0044 #define OMAP2_CM_CLKSTCTRL 0x0048 -/* OMAP2-specific register offsets */ - -#define OMAP24XX_CM_FCLKEN2 0x0004 -#define OMAP24XX_CM_ICLKEN4 0x001c -#define OMAP24XX_CM_AUTOIDLE4 0x003c -#define OMAP24XX_CM_IDLEST4 0x002c - -#define OMAP2430_CM_IDLEST3 0x0028 - -/* OMAP3-specific register offsets */ - -#define OMAP3430_CM_CLKEN_PLL 0x0004 -#define OMAP3430ES2_CM_CLKEN2 0x0004 -#define OMAP3430ES2_CM_FCLKEN3 0x0008 -#define OMAP3430_CM_IDLEST_PLL CM_IDLEST2 -#define OMAP3430_CM_AUTOIDLE_PLL CM_AUTOIDLE2 -#define OMAP3430ES2_CM_AUTOIDLE2_PLL CM_AUTOIDLE2 -#define OMAP3430_CM_CLKSEL1 CM_CLKSEL -#define OMAP3430_CM_CLKSEL1_PLL CM_CLKSEL -#define OMAP3430_CM_CLKSEL2_PLL CM_CLKSEL2 -#define OMAP3430_CM_SLEEPDEP CM_CLKSEL2 -#define OMAP3430_CM_CLKSEL3 OMAP2_CM_CLKSTCTRL -#define OMAP3430_CM_CLKSTST 0x004c -#define OMAP3430ES2_CM_CLKSEL4 0x004c -#define OMAP3430ES2_CM_CLKSEL5 0x0050 -#define OMAP3430_CM_CLKSEL2_EMU 0x0050 -#define OMAP3430_CM_CLKSEL3_EMU 0x0054 +#ifndef __ASSEMBLER__ +#include <linux/io.h> -/* CM_IDLEST bit field values to indicate deasserted IdleReq */ +static inline u32 omap2_cm_read_mod_reg(s16 module, u16 idx) +{ + return __raw_readl(cm_base + module + idx); +} -#define OMAP24XX_CM_IDLEST_VAL 0 -#define OMAP34XX_CM_IDLEST_VAL 1 +static inline void omap2_cm_write_mod_reg(u32 val, s16 module, u16 idx) +{ + __raw_writel(val, cm_base + module + idx); +} +/* Read-modify-write a register in a CM module. Caller must lock */ +static inline u32 omap2_cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, + s16 idx) +{ + u32 v; -/* Clock management domain register get/set */ + v = omap2_cm_read_mod_reg(module, idx); + v &= ~mask; + v |= bits; + omap2_cm_write_mod_reg(v, module, idx); -#ifndef __ASSEMBLER__ + return v; +} -extern u32 omap2_cm_read_mod_reg(s16 module, u16 idx); -extern void omap2_cm_write_mod_reg(u32 val, s16 module, u16 idx); -extern u32 omap2_cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx); +/* Read a CM register, AND it, and shift the result down to bit 0 */ +static inline u32 omap2_cm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask) +{ + u32 v; -extern int omap2_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id, - u8 idlest_shift); -extern u32 omap2_cm_set_mod_reg_bits(u32 bits, s16 module, s16 idx); -extern u32 omap2_cm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx); + v = omap2_cm_read_mod_reg(domain, idx); + v &= mask; + v >>= __ffs(mask); -extern bool omap2_cm_is_clkdm_in_hwsup(s16 module, u32 mask); -extern void omap2xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask); -extern void omap2xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask); + return v; +} -extern void omap3xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask); -extern void omap3xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask); -extern void omap3xxx_cm_clkdm_force_sleep(s16 module, u32 mask); -extern void omap3xxx_cm_clkdm_force_wakeup(s16 module, u32 mask); +static inline u32 omap2_cm_set_mod_reg_bits(u32 bits, s16 module, s16 idx) +{ + return omap2_cm_rmw_mod_reg_bits(bits, bits, module, idx); +} -extern void omap2xxx_cm_set_dpll_disable_autoidle(void); -extern void omap2xxx_cm_set_dpll_auto_low_power_stop(void); +static inline u32 omap2_cm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx) +{ + return omap2_cm_rmw_mod_reg_bits(bits, 0x0, module, idx); +} -extern void omap2xxx_cm_set_apll54_disable_autoidle(void); -extern void omap2xxx_cm_set_apll54_auto_low_power_stop(void); -extern void omap2xxx_cm_set_apll96_disable_autoidle(void); -extern void omap2xxx_cm_set_apll96_auto_low_power_stop(void); +extern int omap2xxx_cm_apll54_enable(void); +extern void omap2xxx_cm_apll54_disable(void); +extern int omap2xxx_cm_apll96_enable(void); +extern void omap2xxx_cm_apll96_disable(void); #endif @@ -138,6 +108,7 @@ extern void omap2xxx_cm_set_apll96_auto_low_power_stop(void); /* CM_CLKSEL_GFX */ #define OMAP_CLKSEL_GFX_SHIFT 0 #define OMAP_CLKSEL_GFX_MASK (0x7 << 0) +#define OMAP_CLKSEL_GFX_WIDTH 3 /* CM_ICLKEN_GFX */ #define OMAP_EN_GFX_SHIFT 0 @@ -146,11 +117,4 @@ extern void omap2xxx_cm_set_apll96_auto_low_power_stop(void); /* CM_IDLEST_GFX */ #define OMAP_ST_GFX_MASK (1 << 0) - -/* Function prototypes */ -# ifndef __ASSEMBLER__ -extern void omap3_cm_save_context(void); -extern void omap3_cm_restore_context(void); -# endif - #endif diff --git a/arch/arm/mach-omap2/cm33xx.c b/arch/arm/mach-omap2/cm33xx.c index ed8dcaf..058ce3c 100644 --- a/arch/arm/mach-omap2/cm33xx.c +++ b/arch/arm/mach-omap2/cm33xx.c @@ -22,6 +22,7 @@ #include <linux/err.h> #include <linux/io.h> +#include "clockdomain.h" #include "cm.h" #include "cm33xx.h" #include "cm-regbits-34xx.h" @@ -309,3 +310,58 @@ void am33xx_cm_module_disable(u16 inst, s16 cdoffs, u16 clkctrl_offs) v &= ~AM33XX_MODULEMODE_MASK; am33xx_cm_write_reg(v, inst, clkctrl_offs); } + +/* + * Clockdomain low-level functions + */ + +static int am33xx_clkdm_sleep(struct clockdomain *clkdm) +{ + am33xx_cm_clkdm_force_sleep(clkdm->cm_inst, clkdm->clkdm_offs); + return 0; +} + +static int am33xx_clkdm_wakeup(struct clockdomain *clkdm) +{ + am33xx_cm_clkdm_force_wakeup(clkdm->cm_inst, clkdm->clkdm_offs); + return 0; +} + +static void am33xx_clkdm_allow_idle(struct clockdomain *clkdm) +{ + am33xx_cm_clkdm_enable_hwsup(clkdm->cm_inst, clkdm->clkdm_offs); +} + +static void am33xx_clkdm_deny_idle(struct clockdomain *clkdm) +{ + am33xx_cm_clkdm_disable_hwsup(clkdm->cm_inst, clkdm->clkdm_offs); +} + +static int am33xx_clkdm_clk_enable(struct clockdomain *clkdm) +{ + if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP) + return am33xx_clkdm_wakeup(clkdm); + + return 0; +} + +static int am33xx_clkdm_clk_disable(struct clockdomain *clkdm) +{ + bool hwsup = false; + + hwsup = am33xx_cm_is_clkdm_in_hwsup(clkdm->cm_inst, clkdm->clkdm_offs); + + if (!hwsup && (clkdm->flags & CLKDM_CAN_FORCE_SLEEP)) + am33xx_clkdm_sleep(clkdm); + + return 0; +} + +struct clkdm_ops am33xx_clkdm_operations = { + .clkdm_sleep = am33xx_clkdm_sleep, + .clkdm_wakeup = am33xx_clkdm_wakeup, + .clkdm_allow_idle = am33xx_clkdm_allow_idle, + .clkdm_deny_idle = am33xx_clkdm_deny_idle, + .clkdm_clk_enable = am33xx_clkdm_clk_enable, + .clkdm_clk_disable = am33xx_clkdm_clk_disable, +}; diff --git a/arch/arm/mach-omap2/cm2xxx_3xxx.c b/arch/arm/mach-omap2/cm3xxx.c index 7f07ab0..c2086f2 100644 --- a/arch/arm/mach-omap2/cm2xxx_3xxx.c +++ b/arch/arm/mach-omap2/cm3xxx.c @@ -1,8 +1,10 @@ /* - * OMAP2/3 CM module functions + * OMAP3xxx CM module functions * * Copyright (C) 2009 Nokia Corporation + * Copyright (C) 2008-2010, 2012 Texas Instruments, Inc. * Paul Walmsley + * Rajendra Nayak <rnayak@ti.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -12,8 +14,6 @@ #include <linux/kernel.h> #include <linux/types.h> #include <linux/delay.h> -#include <linux/spinlock.h> -#include <linux/list.h> #include <linux/errno.h> #include <linux/err.h> #include <linux/io.h> @@ -21,56 +21,16 @@ #include "soc.h" #include "iomap.h" #include "common.h" +#include "prm2xxx_3xxx.h" #include "cm.h" -#include "cm2xxx_3xxx.h" -#include "cm-regbits-24xx.h" +#include "cm3xxx.h" #include "cm-regbits-34xx.h" +#include "clockdomain.h" -/* CM_AUTOIDLE_PLL.AUTO_* bit values for DPLLs */ -#define DPLL_AUTOIDLE_DISABLE 0x0 -#define OMAP2XXX_DPLL_AUTOIDLE_LOW_POWER_STOP 0x3 - -/* CM_AUTOIDLE_PLL.AUTO_* bit values for APLLs (OMAP2xxx only) */ -#define OMAP2XXX_APLL_AUTOIDLE_DISABLE 0x0 -#define OMAP2XXX_APLL_AUTOIDLE_LOW_POWER_STOP 0x3 - -static const u8 cm_idlest_offs[] = { - CM_IDLEST1, CM_IDLEST2, OMAP2430_CM_IDLEST3, OMAP24XX_CM_IDLEST4 +static const u8 omap3xxx_cm_idlest_offs[] = { + CM_IDLEST1, CM_IDLEST2, OMAP2430_CM_IDLEST3 }; -u32 omap2_cm_read_mod_reg(s16 module, u16 idx) -{ - return __raw_readl(cm_base + module + idx); -} - -void omap2_cm_write_mod_reg(u32 val, s16 module, u16 idx) -{ - __raw_writel(val, cm_base + module + idx); -} - -/* Read-modify-write a register in a CM module. Caller must lock */ -u32 omap2_cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx) -{ - u32 v; - - v = omap2_cm_read_mod_reg(module, idx); - v &= ~mask; - v |= bits; - omap2_cm_write_mod_reg(v, module, idx); - - return v; -} - -u32 omap2_cm_set_mod_reg_bits(u32 bits, s16 module, s16 idx) -{ - return omap2_cm_rmw_mod_reg_bits(bits, bits, module, idx); -} - -u32 omap2_cm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx) -{ - return omap2_cm_rmw_mod_reg_bits(bits, 0x0, module, idx); -} - /* * */ @@ -85,33 +45,15 @@ static void _write_clktrctrl(u8 c, s16 module, u32 mask) omap2_cm_write_mod_reg(v, module, OMAP2_CM_CLKSTCTRL); } -bool omap2_cm_is_clkdm_in_hwsup(s16 module, u32 mask) +bool omap3xxx_cm_is_clkdm_in_hwsup(s16 module, u32 mask) { u32 v; - bool ret = 0; - - BUG_ON(!cpu_is_omap24xx() && !cpu_is_omap34xx()); v = omap2_cm_read_mod_reg(module, OMAP2_CM_CLKSTCTRL); v &= mask; v >>= __ffs(mask); - if (cpu_is_omap24xx()) - ret = (v == OMAP24XX_CLKSTCTRL_ENABLE_AUTO) ? 1 : 0; - else - ret = (v == OMAP34XX_CLKSTCTRL_ENABLE_AUTO) ? 1 : 0; - - return ret; -} - -void omap2xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask) -{ - _write_clktrctrl(OMAP24XX_CLKSTCTRL_ENABLE_AUTO, module, mask); -} - -void omap2xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask) -{ - _write_clktrctrl(OMAP24XX_CLKSTCTRL_DISABLE_AUTO, module, mask); + return (v == OMAP34XX_CLKSTCTRL_ENABLE_AUTO) ? 1 : 0; } void omap3xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask) @@ -135,109 +77,247 @@ void omap3xxx_cm_clkdm_force_wakeup(s16 module, u32 mask) } /* - * DPLL autoidle control + * */ -static void _omap2xxx_set_dpll_autoidle(u8 m) +/** + * omap3xxx_cm_wait_module_ready - wait for a module to leave idle or standby + * @prcm_mod: PRCM module offset + * @idlest_id: CM_IDLESTx register ID (i.e., x = 1, 2, 3) + * @idlest_shift: shift of the bit in the CM_IDLEST* register to check + * + * Wait for the PRCM to indicate that the module identified by + * (@prcm_mod, @idlest_id, @idlest_shift) is clocked. Return 0 upon + * success or -EBUSY if the module doesn't enable in time. + */ +int omap3xxx_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id, u8 idlest_shift) { - u32 v; + int ena = 0, i = 0; + u8 cm_idlest_reg; + u32 mask; - v = omap2_cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE); - v &= ~OMAP24XX_AUTO_DPLL_MASK; - v |= m << OMAP24XX_AUTO_DPLL_SHIFT; - omap2_cm_write_mod_reg(v, PLL_MOD, CM_AUTOIDLE); -} + if (!idlest_id || (idlest_id > ARRAY_SIZE(omap3xxx_cm_idlest_offs))) + return -EINVAL; -void omap2xxx_cm_set_dpll_disable_autoidle(void) -{ - _omap2xxx_set_dpll_autoidle(OMAP2XXX_DPLL_AUTOIDLE_LOW_POWER_STOP); + cm_idlest_reg = omap3xxx_cm_idlest_offs[idlest_id - 1]; + + mask = 1 << idlest_shift; + ena = 0; + + omap_test_timeout(((omap2_cm_read_mod_reg(prcm_mod, cm_idlest_reg) & + mask) == ena), MAX_MODULE_READY_TIME, i); + + return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY; } -void omap2xxx_cm_set_dpll_auto_low_power_stop(void) +/** + * omap3xxx_cm_split_idlest_reg - split CM_IDLEST reg addr into its components + * @idlest_reg: CM_IDLEST* virtual address + * @prcm_inst: pointer to an s16 to return the PRCM instance offset + * @idlest_reg_id: pointer to a u8 to return the CM_IDLESTx register ID + * + * XXX This function is only needed until absolute register addresses are + * removed from the OMAP struct clk records. + */ +int omap3xxx_cm_split_idlest_reg(void __iomem *idlest_reg, s16 *prcm_inst, + u8 *idlest_reg_id) { - _omap2xxx_set_dpll_autoidle(DPLL_AUTOIDLE_DISABLE); + unsigned long offs; + u8 idlest_offs; + int i; + + if (idlest_reg < (cm_base + OMAP3430_IVA2_MOD) || + idlest_reg > (cm_base + 0x1ffff)) + return -EINVAL; + + idlest_offs = (unsigned long)idlest_reg & 0xff; + for (i = 0; i < ARRAY_SIZE(omap3xxx_cm_idlest_offs); i++) { + if (idlest_offs == omap3xxx_cm_idlest_offs[i]) { + *idlest_reg_id = i + 1; + break; + } + } + + if (i == ARRAY_SIZE(omap3xxx_cm_idlest_offs)) + return -EINVAL; + + offs = idlest_reg - cm_base; + offs &= 0xff00; + *prcm_inst = offs; + + return 0; } -/* - * APLL autoidle control - */ +/* Clockdomain low-level operations */ -static void _omap2xxx_set_apll_autoidle(u8 m, u32 mask) +static int omap3xxx_clkdm_add_sleepdep(struct clockdomain *clkdm1, + struct clockdomain *clkdm2) { - u32 v; + omap2_cm_set_mod_reg_bits((1 << clkdm2->dep_bit), + clkdm1->pwrdm.ptr->prcm_offs, + OMAP3430_CM_SLEEPDEP); + return 0; +} - v = omap2_cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE); - v &= ~mask; - v |= m << __ffs(mask); - omap2_cm_write_mod_reg(v, PLL_MOD, CM_AUTOIDLE); +static int omap3xxx_clkdm_del_sleepdep(struct clockdomain *clkdm1, + struct clockdomain *clkdm2) +{ + omap2_cm_clear_mod_reg_bits((1 << clkdm2->dep_bit), + clkdm1->pwrdm.ptr->prcm_offs, + OMAP3430_CM_SLEEPDEP); + return 0; } -void omap2xxx_cm_set_apll54_disable_autoidle(void) +static int omap3xxx_clkdm_read_sleepdep(struct clockdomain *clkdm1, + struct clockdomain *clkdm2) { - _omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_LOW_POWER_STOP, - OMAP24XX_AUTO_54M_MASK); + return omap2_cm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs, + OMAP3430_CM_SLEEPDEP, + (1 << clkdm2->dep_bit)); } -void omap2xxx_cm_set_apll54_auto_low_power_stop(void) +static int omap3xxx_clkdm_clear_all_sleepdeps(struct clockdomain *clkdm) { - _omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_DISABLE, - OMAP24XX_AUTO_54M_MASK); + struct clkdm_dep *cd; + u32 mask = 0; + + for (cd = clkdm->sleepdep_srcs; cd && cd->clkdm_name; cd++) { + if (!cd->clkdm) + continue; /* only happens if data is erroneous */ + + mask |= 1 << cd->clkdm->dep_bit; + atomic_set(&cd->sleepdep_usecount, 0); + } + omap2_cm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs, + OMAP3430_CM_SLEEPDEP); + return 0; } -void omap2xxx_cm_set_apll96_disable_autoidle(void) +static int omap3xxx_clkdm_sleep(struct clockdomain *clkdm) { - _omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_LOW_POWER_STOP, - OMAP24XX_AUTO_96M_MASK); + omap3xxx_cm_clkdm_force_sleep(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + return 0; } -void omap2xxx_cm_set_apll96_auto_low_power_stop(void) +static int omap3xxx_clkdm_wakeup(struct clockdomain *clkdm) { - _omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_DISABLE, - OMAP24XX_AUTO_96M_MASK); + omap3xxx_cm_clkdm_force_wakeup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + return 0; } -/* - * - */ +static void omap3xxx_clkdm_allow_idle(struct clockdomain *clkdm) +{ + if (atomic_read(&clkdm->usecount) > 0) + _clkdm_add_autodeps(clkdm); -/** - * omap2_cm_wait_idlest_ready - wait for a module to leave idle or standby - * @prcm_mod: PRCM module offset - * @idlest_id: CM_IDLESTx register ID (i.e., x = 1, 2, 3) - * @idlest_shift: shift of the bit in the CM_IDLEST* register to check - * - * XXX document - */ -int omap2_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id, u8 idlest_shift) + omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); +} + +static void omap3xxx_clkdm_deny_idle(struct clockdomain *clkdm) { - int ena = 0, i = 0; - u8 cm_idlest_reg; - u32 mask; + omap3xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); - if (!idlest_id || (idlest_id > ARRAY_SIZE(cm_idlest_offs))) - return -EINVAL; + if (atomic_read(&clkdm->usecount) > 0) + _clkdm_del_autodeps(clkdm); +} - cm_idlest_reg = cm_idlest_offs[idlest_id - 1]; +static int omap3xxx_clkdm_clk_enable(struct clockdomain *clkdm) +{ + bool hwsup = false; - mask = 1 << idlest_shift; + if (!clkdm->clktrctrl_mask) + return 0; - if (cpu_is_omap24xx()) - ena = mask; - else if (cpu_is_omap34xx()) - ena = 0; - else - BUG(); + /* + * The CLKDM_MISSING_IDLE_REPORTING flag documentation has + * more details on the unpleasant problem this is working + * around + */ + if ((clkdm->flags & CLKDM_MISSING_IDLE_REPORTING) && + (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)) { + omap3xxx_clkdm_wakeup(clkdm); + return 0; + } + + hwsup = omap3xxx_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + + if (hwsup) { + /* Disable HW transitions when we are changing deps */ + omap3xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + _clkdm_add_autodeps(clkdm); + omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + } else { + if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP) + omap3xxx_clkdm_wakeup(clkdm); + } + + return 0; +} - omap_test_timeout(((omap2_cm_read_mod_reg(prcm_mod, cm_idlest_reg) & mask) == ena), - MAX_MODULE_READY_TIME, i); +static int omap3xxx_clkdm_clk_disable(struct clockdomain *clkdm) +{ + bool hwsup = false; - return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY; + if (!clkdm->clktrctrl_mask) + return 0; + + /* + * The CLKDM_MISSING_IDLE_REPORTING flag documentation has + * more details on the unpleasant problem this is working + * around + */ + if (clkdm->flags & CLKDM_MISSING_IDLE_REPORTING && + !(clkdm->flags & CLKDM_CAN_FORCE_SLEEP)) { + omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + return 0; + } + + hwsup = omap3xxx_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + + if (hwsup) { + /* Disable HW transitions when we are changing deps */ + omap3xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + _clkdm_del_autodeps(clkdm); + omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + } else { + if (clkdm->flags & CLKDM_CAN_FORCE_SLEEP) + omap3xxx_clkdm_sleep(clkdm); + } + + return 0; } +struct clkdm_ops omap3_clkdm_operations = { + .clkdm_add_wkdep = omap2_clkdm_add_wkdep, + .clkdm_del_wkdep = omap2_clkdm_del_wkdep, + .clkdm_read_wkdep = omap2_clkdm_read_wkdep, + .clkdm_clear_all_wkdeps = omap2_clkdm_clear_all_wkdeps, + .clkdm_add_sleepdep = omap3xxx_clkdm_add_sleepdep, + .clkdm_del_sleepdep = omap3xxx_clkdm_del_sleepdep, + .clkdm_read_sleepdep = omap3xxx_clkdm_read_sleepdep, + .clkdm_clear_all_sleepdeps = omap3xxx_clkdm_clear_all_sleepdeps, + .clkdm_sleep = omap3xxx_clkdm_sleep, + .clkdm_wakeup = omap3xxx_clkdm_wakeup, + .clkdm_allow_idle = omap3xxx_clkdm_allow_idle, + .clkdm_deny_idle = omap3xxx_clkdm_deny_idle, + .clkdm_clk_enable = omap3xxx_clkdm_clk_enable, + .clkdm_clk_disable = omap3xxx_clkdm_clk_disable, +}; + /* * Context save/restore code - OMAP3 only */ -#ifdef CONFIG_ARCH_OMAP3 struct omap3_cm_regs { u32 iva2_cm_clksel1; u32 iva2_cm_clksel2; @@ -555,4 +635,31 @@ void omap3_cm_restore_context(void) omap2_cm_write_mod_reg(cm_context.cm_clkout_ctrl, OMAP3430_CCR_MOD, OMAP3_CM_CLKOUT_CTRL_OFFSET); } -#endif + +/* + * + */ + +static struct cm_ll_data omap3xxx_cm_ll_data = { + .split_idlest_reg = &omap3xxx_cm_split_idlest_reg, + .wait_module_ready = &omap3xxx_cm_wait_module_ready, +}; + +int __init omap3xxx_cm_init(void) +{ + if (!cpu_is_omap34xx()) + return 0; + + return cm_register(&omap3xxx_cm_ll_data); +} + +static void __exit omap3xxx_cm_exit(void) +{ + if (!cpu_is_omap34xx()) + return; + + /* Should never happen */ + WARN(cm_unregister(&omap3xxx_cm_ll_data), + "%s: cm_ll_data function pointer mismatch\n", __func__); +} +__exitcall(omap3xxx_cm_exit); diff --git a/arch/arm/mach-omap2/cm3xxx.h b/arch/arm/mach-omap2/cm3xxx.h new file mode 100644 index 0000000..e8e146f --- /dev/null +++ b/arch/arm/mach-omap2/cm3xxx.h @@ -0,0 +1,91 @@ +/* + * OMAP2/3 Clock Management (CM) register definitions + * + * Copyright (C) 2007-2009 Texas Instruments, Inc. + * Copyright (C) 2007-2010 Nokia Corporation + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * The CM hardware modules on the OMAP2/3 are quite similar to each + * other. The CM modules/instances on OMAP4 are quite different, so + * they are handled in a separate file. + */ +#ifndef __ARCH_ASM_MACH_OMAP2_CM3XXX_H +#define __ARCH_ASM_MACH_OMAP2_CM3XXX_H + +#include "prcm-common.h" +#include "cm2xxx_3xxx.h" + +#define OMAP34XX_CM_REGADDR(module, reg) \ + OMAP2_L4_IO_ADDRESS(OMAP3430_CM_BASE + (module) + (reg)) + + +/* + * OMAP3-specific global CM registers + * Use cm_{read,write}_reg() with these registers. + * These registers appear once per CM module. + */ + +#define OMAP3430_CM_REVISION OMAP34XX_CM_REGADDR(OCP_MOD, 0x0000) +#define OMAP3430_CM_SYSCONFIG OMAP34XX_CM_REGADDR(OCP_MOD, 0x0010) +#define OMAP3430_CM_POLCTRL OMAP34XX_CM_REGADDR(OCP_MOD, 0x009c) + +#define OMAP3_CM_CLKOUT_CTRL_OFFSET 0x0070 +#define OMAP3430_CM_CLKOUT_CTRL OMAP_CM_REGADDR(OMAP3430_CCR_MOD, 0x0070) + +/* + * Module specific CM register offsets from CM_BASE + domain offset + * Use cm_{read,write}_mod_reg() with these registers. + * These register offsets generally appear in more than one PRCM submodule. + */ + +/* OMAP3-specific register offsets */ + +#define OMAP3430_CM_CLKEN_PLL 0x0004 +#define OMAP3430ES2_CM_CLKEN2 0x0004 +#define OMAP3430ES2_CM_FCLKEN3 0x0008 +#define OMAP3430_CM_IDLEST_PLL CM_IDLEST2 +#define OMAP3430_CM_AUTOIDLE_PLL CM_AUTOIDLE2 +#define OMAP3430ES2_CM_AUTOIDLE2_PLL CM_AUTOIDLE2 +#define OMAP3430_CM_CLKSEL1 CM_CLKSEL +#define OMAP3430_CM_CLKSEL1_PLL CM_CLKSEL +#define OMAP3430_CM_CLKSEL2_PLL CM_CLKSEL2 +#define OMAP3430_CM_SLEEPDEP CM_CLKSEL2 +#define OMAP3430_CM_CLKSEL3 OMAP2_CM_CLKSTCTRL +#define OMAP3430_CM_CLKSTST 0x004c +#define OMAP3430ES2_CM_CLKSEL4 0x004c +#define OMAP3430ES2_CM_CLKSEL5 0x0050 +#define OMAP3430_CM_CLKSEL2_EMU 0x0050 +#define OMAP3430_CM_CLKSEL3_EMU 0x0054 + + +/* CM_IDLEST bit field values to indicate deasserted IdleReq */ + +#define OMAP34XX_CM_IDLEST_VAL 1 + + +#ifndef __ASSEMBLER__ + +extern void omap3xxx_cm_clkdm_enable_hwsup(s16 module, u32 mask); +extern void omap3xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask); +extern void omap3xxx_cm_clkdm_force_sleep(s16 module, u32 mask); +extern void omap3xxx_cm_clkdm_force_wakeup(s16 module, u32 mask); + +extern bool omap3xxx_cm_is_clkdm_in_hwsup(s16 module, u32 mask); +extern int omap3xxx_cm_wait_module_ready(s16 prcm_mod, u8 idlest_id, + u8 idlest_shift); + +extern int omap3xxx_cm_split_idlest_reg(void __iomem *idlest_reg, + s16 *prcm_inst, u8 *idlest_reg_id); + +extern void omap3_cm_save_context(void); +extern void omap3_cm_restore_context(void); + +extern int __init omap3xxx_cm_init(void); + +#endif + +#endif diff --git a/arch/arm/mach-omap2/cm_common.c b/arch/arm/mach-omap2/cm_common.c new file mode 100644 index 0000000..0bab493 --- /dev/null +++ b/arch/arm/mach-omap2/cm_common.c @@ -0,0 +1,139 @@ +/* + * OMAP2+ common Clock Management (CM) IP block functions + * + * Copyright (C) 2012 Texas Instruments, Inc. + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * XXX This code should eventually be moved to a CM driver. + */ + +#include <linux/kernel.h> +#include <linux/init.h> + +#include "cm2xxx.h" +#include "cm3xxx.h" +#include "cm44xx.h" +#include "common.h" + +/* + * cm_ll_data: function pointers to SoC-specific implementations of + * common CM functions + */ +static struct cm_ll_data null_cm_ll_data; +static struct cm_ll_data *cm_ll_data = &null_cm_ll_data; + +/* cm_base: base virtual address of the CM IP block */ +void __iomem *cm_base; + +/* cm2_base: base virtual address of the CM2 IP block (OMAP44xx only) */ +void __iomem *cm2_base; + +/** + * omap2_set_globals_cm - set the CM/CM2 base addresses (for early use) + * @cm: CM base virtual address + * @cm2: CM2 base virtual address (if present on the booted SoC) + * + * XXX Will be replaced when the PRM/CM drivers are completed. + */ +void __init omap2_set_globals_cm(void __iomem *cm, void __iomem *cm2) +{ + cm_base = cm; + cm2_base = cm2; +} + +/** + * cm_split_idlest_reg - split CM_IDLEST reg addr into its components + * @idlest_reg: CM_IDLEST* virtual address + * @prcm_inst: pointer to an s16 to return the PRCM instance offset + * @idlest_reg_id: pointer to a u8 to return the CM_IDLESTx register ID + * + * Given an absolute CM_IDLEST register address @idlest_reg, passes + * the PRCM instance offset and IDLEST register ID back to the caller + * via the @prcm_inst and @idlest_reg_id. Returns -EINVAL upon error, + * or 0 upon success. XXX This function is only needed until absolute + * register addresses are removed from the OMAP struct clk records. + */ +int cm_split_idlest_reg(void __iomem *idlest_reg, s16 *prcm_inst, + u8 *idlest_reg_id) +{ + if (!cm_ll_data->split_idlest_reg) { + WARN_ONCE(1, "cm: %s: no low-level function defined\n", + __func__); + return -EINVAL; + } + + return cm_ll_data->split_idlest_reg(idlest_reg, prcm_inst, + idlest_reg_id); +} + +/** + * cm_wait_module_ready - wait for a module to leave idle or standby + * @prcm_mod: PRCM module offset + * @idlest_id: CM_IDLESTx register ID (i.e., x = 1, 2, 3) + * @idlest_shift: shift of the bit in the CM_IDLEST* register to check + * + * Wait for the PRCM to indicate that the module identified by + * (@prcm_mod, @idlest_id, @idlest_shift) is clocked. Return 0 upon + * success, -EBUSY if the module doesn't enable in time, or -EINVAL if + * no per-SoC wait_module_ready() function pointer has been registered + * or if the idlest register is unknown on the SoC. + */ +int cm_wait_module_ready(s16 prcm_mod, u8 idlest_id, u8 idlest_shift) +{ + if (!cm_ll_data->wait_module_ready) { + WARN_ONCE(1, "cm: %s: no low-level function defined\n", + __func__); + return -EINVAL; + } + + return cm_ll_data->wait_module_ready(prcm_mod, idlest_id, idlest_shift); +} + +/** + * cm_register - register per-SoC low-level data with the CM + * @cld: low-level per-SoC OMAP CM data & function pointers to register + * + * Register per-SoC low-level OMAP CM data and function pointers with + * the OMAP CM common interface. The caller must keep the data + * pointed to by @cld valid until it calls cm_unregister() and + * it returns successfully. Returns 0 upon success, -EINVAL if @cld + * is NULL, or -EEXIST if cm_register() has already been called + * without an intervening cm_unregister(). + */ +int cm_register(struct cm_ll_data *cld) +{ + if (!cld) + return -EINVAL; + + if (cm_ll_data != &null_cm_ll_data) + return -EEXIST; + + cm_ll_data = cld; + + return 0; +} + +/** + * cm_unregister - unregister per-SoC low-level data & function pointers + * @cld: low-level per-SoC OMAP CM data & function pointers to unregister + * + * Unregister per-SoC low-level OMAP CM data and function pointers + * that were previously registered with cm_register(). The + * caller may not destroy any of the data pointed to by @cld until + * this function returns successfully. Returns 0 upon success, or + * -EINVAL if @cld is NULL or if @cld does not match the struct + * cm_ll_data * previously registered by cm_register(). + */ +int cm_unregister(struct cm_ll_data *cld) +{ + if (!cld || cm_ll_data != cld) + return -EINVAL; + + cm_ll_data = &null_cm_ll_data; + + return 0; +} diff --git a/arch/arm/mach-omap2/cminst44xx.c b/arch/arm/mach-omap2/cminst44xx.c index 1894015..7f9a464 100644 --- a/arch/arm/mach-omap2/cminst44xx.c +++ b/arch/arm/mach-omap2/cminst44xx.c @@ -2,8 +2,9 @@ * OMAP4 CM instance functions * * Copyright (C) 2009 Nokia Corporation - * Copyright (C) 2011 Texas Instruments, Inc. + * Copyright (C) 2008-2011 Texas Instruments, Inc. * Paul Walmsley + * Rajendra Nayak <rnayak@ti.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -22,6 +23,7 @@ #include "iomap.h" #include "common.h" +#include "clockdomain.h" #include "cm.h" #include "cm1_44xx.h" #include "cm2_44xx.h" @@ -343,3 +345,141 @@ void omap4_cminst_module_disable(u8 part, u16 inst, s16 cdoffs, v &= ~OMAP4430_MODULEMODE_MASK; omap4_cminst_write_inst_reg(v, part, inst, clkctrl_offs); } + +/* + * Clockdomain low-level functions + */ + +static int omap4_clkdm_add_wkup_sleep_dep(struct clockdomain *clkdm1, + struct clockdomain *clkdm2) +{ + omap4_cminst_set_inst_reg_bits((1 << clkdm2->dep_bit), + clkdm1->prcm_partition, + clkdm1->cm_inst, clkdm1->clkdm_offs + + OMAP4_CM_STATICDEP); + return 0; +} + +static int omap4_clkdm_del_wkup_sleep_dep(struct clockdomain *clkdm1, + struct clockdomain *clkdm2) +{ + omap4_cminst_clear_inst_reg_bits((1 << clkdm2->dep_bit), + clkdm1->prcm_partition, + clkdm1->cm_inst, clkdm1->clkdm_offs + + OMAP4_CM_STATICDEP); + return 0; +} + +static int omap4_clkdm_read_wkup_sleep_dep(struct clockdomain *clkdm1, + struct clockdomain *clkdm2) +{ + return omap4_cminst_read_inst_reg_bits(clkdm1->prcm_partition, + clkdm1->cm_inst, + clkdm1->clkdm_offs + + OMAP4_CM_STATICDEP, + (1 << clkdm2->dep_bit)); +} + +static int omap4_clkdm_clear_all_wkup_sleep_deps(struct clockdomain *clkdm) +{ + struct clkdm_dep *cd; + u32 mask = 0; + + if (!clkdm->prcm_partition) + return 0; + + for (cd = clkdm->wkdep_srcs; cd && cd->clkdm_name; cd++) { + if (!cd->clkdm) + continue; /* only happens if data is erroneous */ + + mask |= 1 << cd->clkdm->dep_bit; + atomic_set(&cd->wkdep_usecount, 0); + } + + omap4_cminst_clear_inst_reg_bits(mask, clkdm->prcm_partition, + clkdm->cm_inst, clkdm->clkdm_offs + + OMAP4_CM_STATICDEP); + return 0; +} + +static int omap4_clkdm_sleep(struct clockdomain *clkdm) +{ + omap4_cminst_clkdm_enable_hwsup(clkdm->prcm_partition, + clkdm->cm_inst, clkdm->clkdm_offs); + return 0; +} + +static int omap4_clkdm_wakeup(struct clockdomain *clkdm) +{ + omap4_cminst_clkdm_force_wakeup(clkdm->prcm_partition, + clkdm->cm_inst, clkdm->clkdm_offs); + return 0; +} + +static void omap4_clkdm_allow_idle(struct clockdomain *clkdm) +{ + omap4_cminst_clkdm_enable_hwsup(clkdm->prcm_partition, + clkdm->cm_inst, clkdm->clkdm_offs); +} + +static void omap4_clkdm_deny_idle(struct clockdomain *clkdm) +{ + if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP) + omap4_clkdm_wakeup(clkdm); + else + omap4_cminst_clkdm_disable_hwsup(clkdm->prcm_partition, + clkdm->cm_inst, + clkdm->clkdm_offs); +} + +static int omap4_clkdm_clk_enable(struct clockdomain *clkdm) +{ + if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP) + return omap4_clkdm_wakeup(clkdm); + + return 0; +} + +static int omap4_clkdm_clk_disable(struct clockdomain *clkdm) +{ + bool hwsup = false; + + if (!clkdm->prcm_partition) + return 0; + + /* + * The CLKDM_MISSING_IDLE_REPORTING flag documentation has + * more details on the unpleasant problem this is working + * around + */ + if (clkdm->flags & CLKDM_MISSING_IDLE_REPORTING && + !(clkdm->flags & CLKDM_CAN_FORCE_SLEEP)) { + omap4_clkdm_allow_idle(clkdm); + return 0; + } + + hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition, + clkdm->cm_inst, clkdm->clkdm_offs); + + if (!hwsup && (clkdm->flags & CLKDM_CAN_FORCE_SLEEP)) + omap4_clkdm_sleep(clkdm); + + return 0; +} + +struct clkdm_ops omap4_clkdm_operations = { + .clkdm_add_wkdep = omap4_clkdm_add_wkup_sleep_dep, + .clkdm_del_wkdep = omap4_clkdm_del_wkup_sleep_dep, + .clkdm_read_wkdep = omap4_clkdm_read_wkup_sleep_dep, + .clkdm_clear_all_wkdeps = omap4_clkdm_clear_all_wkup_sleep_deps, + .clkdm_add_sleepdep = omap4_clkdm_add_wkup_sleep_dep, + .clkdm_del_sleepdep = omap4_clkdm_del_wkup_sleep_dep, + .clkdm_read_sleepdep = omap4_clkdm_read_wkup_sleep_dep, + .clkdm_clear_all_sleepdeps = omap4_clkdm_clear_all_wkup_sleep_deps, + .clkdm_sleep = omap4_clkdm_sleep, + .clkdm_wakeup = omap4_clkdm_wakeup, + .clkdm_allow_idle = omap4_clkdm_allow_idle, + .clkdm_deny_idle = omap4_clkdm_deny_idle, + .clkdm_clk_enable = omap4_clkdm_clk_enable, + .clkdm_clk_disable = omap4_clkdm_clk_disable, +}; diff --git a/arch/arm/mach-omap2/cminst44xx.h b/arch/arm/mach-omap2/cminst44xx.h index d69fdef..bd7bab8 100644 --- a/arch/arm/mach-omap2/cminst44xx.h +++ b/arch/arm/mach-omap2/cminst44xx.h @@ -38,4 +38,6 @@ extern u32 omap4_cminst_clear_inst_reg_bits(u32 bits, u8 part, s16 inst, extern u32 omap4_cminst_read_inst_reg_bits(u8 part, u16 inst, s16 idx, u32 mask); +extern void omap_cm_base_init(void); + #endif diff --git a/arch/arm/mach-omap2/common.c b/arch/arm/mach-omap2/common.c index 34fb5b9..5c2fd48 100644 --- a/arch/arm/mach-omap2/common.c +++ b/arch/arm/mach-omap2/common.c @@ -14,196 +14,13 @@ */ #include <linux/kernel.h> #include <linux/init.h> -#include <linux/clk.h> -#include <linux/io.h> #include <linux/platform_data/dsp-omap.h> #include <plat/vram.h> -#include "soc.h" -#include "iomap.h" #include "common.h" -#include "clock.h" -#include "sdrc.h" -#include "control.h" #include "omap-secure.h" -/* Global address base setup code */ - -static void __init __omap2_set_globals(struct omap_globals *omap2_globals) -{ - omap2_set_globals_tap(omap2_globals); - omap2_set_globals_sdrc(omap2_globals); - omap2_set_globals_control(omap2_globals); - omap2_set_globals_prcm(omap2_globals); -} - -#if defined(CONFIG_SOC_OMAP2420) - -static struct omap_globals omap242x_globals = { - .class = OMAP242X_CLASS, - .tap = OMAP2_L4_IO_ADDRESS(0x48014000), - .sdrc = OMAP2_L3_IO_ADDRESS(OMAP2420_SDRC_BASE), - .sms = OMAP2_L3_IO_ADDRESS(OMAP2420_SMS_BASE), - .ctrl = OMAP2_L4_IO_ADDRESS(OMAP242X_CTRL_BASE), - .prm = OMAP2_L4_IO_ADDRESS(OMAP2420_PRM_BASE), - .cm = OMAP2_L4_IO_ADDRESS(OMAP2420_CM_BASE), -}; - -void __init omap2_set_globals_242x(void) -{ - __omap2_set_globals(&omap242x_globals); -} - -void __init omap242x_map_io(void) -{ - omap242x_map_common_io(); -} -#endif - -#if defined(CONFIG_SOC_OMAP2430) - -static struct omap_globals omap243x_globals = { - .class = OMAP243X_CLASS, - .tap = OMAP2_L4_IO_ADDRESS(0x4900a000), - .sdrc = OMAP2_L3_IO_ADDRESS(OMAP243X_SDRC_BASE), - .sms = OMAP2_L3_IO_ADDRESS(OMAP243X_SMS_BASE), - .ctrl = OMAP2_L4_IO_ADDRESS(OMAP243X_CTRL_BASE), - .prm = OMAP2_L4_IO_ADDRESS(OMAP2430_PRM_BASE), - .cm = OMAP2_L4_IO_ADDRESS(OMAP2430_CM_BASE), -}; - -void __init omap2_set_globals_243x(void) -{ - __omap2_set_globals(&omap243x_globals); -} - -void __init omap243x_map_io(void) -{ - omap243x_map_common_io(); -} -#endif - -#if defined(CONFIG_ARCH_OMAP3) - -static struct omap_globals omap3_globals = { - .class = OMAP343X_CLASS, - .tap = OMAP2_L4_IO_ADDRESS(0x4830A000), - .sdrc = OMAP2_L3_IO_ADDRESS(OMAP343X_SDRC_BASE), - .sms = OMAP2_L3_IO_ADDRESS(OMAP343X_SMS_BASE), - .ctrl = OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE), - .prm = OMAP2_L4_IO_ADDRESS(OMAP3430_PRM_BASE), - .cm = OMAP2_L4_IO_ADDRESS(OMAP3430_CM_BASE), -}; - -void __init omap2_set_globals_3xxx(void) -{ - __omap2_set_globals(&omap3_globals); -} - -void __init omap3_map_io(void) -{ - omap34xx_map_common_io(); -} - -/* - * Adjust TAP register base such that omap3_check_revision accesses the correct - * TI81XX register for checking device ID (it adds 0x204 to tap base while - * TI81XX DEVICE ID register is at offset 0x600 from control base). - */ -#define TI81XX_TAP_BASE (TI81XX_CTRL_BASE + \ - TI81XX_CONTROL_DEVICE_ID - 0x204) - -static struct omap_globals ti81xx_globals = { - .class = OMAP343X_CLASS, - .tap = OMAP2_L4_IO_ADDRESS(TI81XX_TAP_BASE), - .ctrl = OMAP2_L4_IO_ADDRESS(TI81XX_CTRL_BASE), - .prm = OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE), - .cm = OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE), -}; - -void __init omap2_set_globals_ti81xx(void) -{ - __omap2_set_globals(&ti81xx_globals); -} - -void __init ti81xx_map_io(void) -{ - omapti81xx_map_common_io(); -} -#endif - -#if defined(CONFIG_SOC_AM33XX) -#define AM33XX_TAP_BASE (AM33XX_CTRL_BASE + \ - TI81XX_CONTROL_DEVICE_ID - 0x204) - -static struct omap_globals am33xx_globals = { - .class = AM335X_CLASS, - .tap = AM33XX_L4_WK_IO_ADDRESS(AM33XX_TAP_BASE), - .ctrl = AM33XX_L4_WK_IO_ADDRESS(AM33XX_CTRL_BASE), - .prm = AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRCM_BASE), - .cm = AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRCM_BASE), -}; - -void __init omap2_set_globals_am33xx(void) -{ - __omap2_set_globals(&am33xx_globals); -} - -void __init am33xx_map_io(void) -{ - omapam33xx_map_common_io(); -} -#endif - -#if defined(CONFIG_ARCH_OMAP4) -static struct omap_globals omap4_globals = { - .class = OMAP443X_CLASS, - .tap = OMAP2_L4_IO_ADDRESS(OMAP443X_SCM_BASE), - .ctrl = OMAP2_L4_IO_ADDRESS(OMAP443X_SCM_BASE), - .ctrl_pad = OMAP2_L4_IO_ADDRESS(OMAP443X_CTRL_BASE), - .prm = OMAP2_L4_IO_ADDRESS(OMAP4430_PRM_BASE), - .cm = OMAP2_L4_IO_ADDRESS(OMAP4430_CM_BASE), - .cm2 = OMAP2_L4_IO_ADDRESS(OMAP4430_CM2_BASE), - .prcm_mpu = OMAP2_L4_IO_ADDRESS(OMAP4430_PRCM_MPU_BASE), -}; - -void __init omap2_set_globals_443x(void) -{ - __omap2_set_globals(&omap4_globals); -} - -void __init omap4_map_io(void) -{ - omap44xx_map_common_io(); -} -#endif - -#if defined(CONFIG_SOC_OMAP5) -static struct omap_globals omap5_globals = { - .class = OMAP54XX_CLASS, - .tap = OMAP2_L4_IO_ADDRESS(OMAP54XX_SCM_BASE), - .ctrl = OMAP2_L4_IO_ADDRESS(OMAP54XX_SCM_BASE), - .ctrl_pad = OMAP2_L4_IO_ADDRESS(OMAP54XX_CTRL_BASE), - .prm = OMAP2_L4_IO_ADDRESS(OMAP54XX_PRM_BASE), - .cm = OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_AON_BASE), - .cm2 = OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_BASE), - .prcm_mpu = OMAP2_L4_IO_ADDRESS(OMAP54XX_PRCM_MPU_BASE), -}; - -void __init omap2_set_globals_5xxx(void) -{ - omap2_set_globals_tap(&omap5_globals); - omap2_set_globals_control(&omap5_globals); - omap2_set_globals_prcm(&omap5_globals); -} - -void __init omap5_map_io(void) -{ - omap5_map_common_io(); -} -#endif - /* * Stub function for OMAP2 so that common files * continue to build when custom builds are used diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h index 426fcfc..08c5864 100644 --- a/arch/arm/mach-omap2/common.h +++ b/arch/arm/mach-omap2/common.h @@ -41,54 +41,6 @@ #define OMAP_INTC_START NR_IRQS -#ifdef CONFIG_SOC_OMAP2420 -extern void omap242x_map_common_io(void); -#else -static inline void omap242x_map_common_io(void) -{ -} -#endif - -#ifdef CONFIG_SOC_OMAP2430 -extern void omap243x_map_common_io(void); -#else -static inline void omap243x_map_common_io(void) -{ -} -#endif - -#ifdef CONFIG_ARCH_OMAP3 -extern void omap34xx_map_common_io(void); -#else -static inline void omap34xx_map_common_io(void) -{ -} -#endif - -#ifdef CONFIG_SOC_TI81XX -extern void omapti81xx_map_common_io(void); -#else -static inline void omapti81xx_map_common_io(void) -{ -} -#endif - -#ifdef CONFIG_SOC_AM33XX -extern void omapam33xx_map_common_io(void); -#else -static inline void omapam33xx_map_common_io(void) -{ -} -#endif - -#ifdef CONFIG_ARCH_OMAP4 -extern void omap44xx_map_common_io(void); -#else -static inline void omap44xx_map_common_io(void) -{ -} -#endif - #if defined(CONFIG_PM) && defined(CONFIG_ARCH_OMAP2) int omap2_pm_init(void); #else @@ -125,14 +77,6 @@ static inline int omap_mux_late_init(void) } #endif -#ifdef CONFIG_SOC_OMAP5 -extern void omap5_map_common_io(void); -#else -static inline void omap5_map_common_io(void) -{ -} -#endif - extern void omap2_init_common_infrastructure(void); extern struct sys_timer omap2_timer; @@ -165,52 +109,43 @@ void am35xx_init_late(void); void ti81xx_init_late(void); void omap4430_init_late(void); int omap2_common_pm_late_init(void); -void omap_prcm_restart(char, const char *); -/* - * IO bases for various OMAP processors - * Except the tap base, rest all the io bases - * listed are physical addresses. - */ -struct omap_globals { - u32 class; /* OMAP class to detect */ - void __iomem *tap; /* Control module ID code */ - void __iomem *sdrc; /* SDRAM Controller */ - void __iomem *sms; /* SDRAM Memory Scheduler */ - void __iomem *ctrl; /* System Control Module */ - void __iomem *ctrl_pad; /* PAD Control Module */ - void __iomem *prm; /* Power and Reset Management */ - void __iomem *cm; /* Clock Management */ - void __iomem *cm2; - void __iomem *prcm_mpu; -}; - -void omap2_set_globals_242x(void); -void omap2_set_globals_243x(void); -void omap2_set_globals_3xxx(void); -void omap2_set_globals_443x(void); -void omap2_set_globals_5xxx(void); -void omap2_set_globals_ti81xx(void); -void omap2_set_globals_am33xx(void); - -/* These get called from omap2_set_globals_xxxx(), do not call these */ -void omap2_set_globals_tap(struct omap_globals *); -#if defined(CONFIG_SOC_HAS_OMAP2_SDRC) -void omap2_set_globals_sdrc(struct omap_globals *); +#if defined(CONFIG_SOC_OMAP2420) || defined(CONFIG_SOC_OMAP2430) +void omap2xxx_restart(char mode, const char *cmd); #else -static inline void omap2_set_globals_sdrc(struct omap_globals *omap2_globals) -{ } +static inline void omap2xxx_restart(char mode, const char *cmd) +{ +} #endif -void omap2_set_globals_control(struct omap_globals *); -void omap2_set_globals_prcm(struct omap_globals *); - -void omap242x_map_io(void); -void omap243x_map_io(void); -void omap3_map_io(void); -void am33xx_map_io(void); -void omap4_map_io(void); -void omap5_map_io(void); -void ti81xx_map_io(void); + +#ifdef CONFIG_ARCH_OMAP3 +void omap3xxx_restart(char mode, const char *cmd); +#else +static inline void omap3xxx_restart(char mode, const char *cmd) +{ +} +#endif + +#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5) +void omap44xx_restart(char mode, const char *cmd); +#else +static inline void omap44xx_restart(char mode, const char *cmd) +{ +} +#endif + +/* This gets called from mach-omap2/io.c, do not call this */ +void __init omap2_set_globals_tap(u32 class, void __iomem *tap); + +void __init omap242x_map_io(void); +void __init omap243x_map_io(void); +void __init omap3_map_io(void); +void __init am33xx_map_io(void); +void __init omap4_map_io(void); +void __init omap5_map_io(void); +void __init ti81xx_map_io(void); + +/* omap_barriers_init() is OMAP4 only */ void omap_barriers_init(void); /** diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c index bf2be5c..2adb268 100644 --- a/arch/arm/mach-omap2/control.c +++ b/arch/arm/mach-omap2/control.c @@ -20,8 +20,8 @@ #include "common.h" #include "cm-regbits-34xx.h" #include "prm-regbits-34xx.h" -#include "prm2xxx_3xxx.h" -#include "cm2xxx_3xxx.h" +#include "prm3xxx.h" +#include "cm3xxx.h" #include "sdrc.h" #include "pm.h" #include "control.h" @@ -147,13 +147,11 @@ static struct omap3_control_regs control_context; #define OMAP_CTRL_REGADDR(reg) (omap2_ctrl_base + (reg)) #define OMAP4_CTRL_PAD_REGADDR(reg) (omap4_ctrl_pad_base + (reg)) -void __init omap2_set_globals_control(struct omap_globals *omap2_globals) +void __init omap2_set_globals_control(void __iomem *ctrl, + void __iomem *ctrl_pad) { - if (omap2_globals->ctrl) - omap2_ctrl_base = omap2_globals->ctrl; - - if (omap2_globals->ctrl_pad) - omap4_ctrl_pad_base = omap2_globals->ctrl_pad; + omap2_ctrl_base = ctrl; + omap4_ctrl_pad_base = ctrl_pad; } void __iomem *omap_ctrl_base_get(void) diff --git a/arch/arm/mach-omap2/control.h b/arch/arm/mach-omap2/control.h index a89e825..3d944d3 100644 --- a/arch/arm/mach-omap2/control.h +++ b/arch/arm/mach-omap2/control.h @@ -201,6 +201,7 @@ #define OMAP44XX_CONTROL_FUSE_MPU_OPPNITRO 0x249 #define OMAP44XX_CONTROL_FUSE_CORE_OPP50 0x254 #define OMAP44XX_CONTROL_FUSE_CORE_OPP100 0x257 +#define OMAP44XX_CONTROL_FUSE_CORE_OPP100OV 0x25A /* AM35XX only CONTROL_GENERAL register offsets */ #define AM35XX_CONTROL_MSUSPENDMUX_6 (OMAP2_CONTROL_GENERAL + 0x0038) @@ -414,6 +415,8 @@ extern void omap_ctrl_write_dsp_boot_addr(u32 bootaddr); extern void omap_ctrl_write_dsp_boot_mode(u8 bootmode); extern void omap3630_ctrl_disable_rta(void); extern int omap3_ctrl_save_padconf(void); +extern void omap2_set_globals_control(void __iomem *ctrl, + void __iomem *ctrl_pad); #else #define omap_ctrl_base_get() 0 #define omap_ctrl_readb(x) 0 diff --git a/arch/arm/mach-omap2/cpuidle34xx.c b/arch/arm/mach-omap2/cpuidle34xx.c index bc27569..bca7a88 100644 --- a/arch/arm/mach-omap2/cpuidle34xx.c +++ b/arch/arm/mach-omap2/cpuidle34xx.c @@ -27,7 +27,6 @@ #include <linux/export.h> #include <linux/cpu_pm.h> -#include <plat/prcm.h> #include "powerdomain.h" #include "clockdomain.h" diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 2ad491d..cf365c3 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -646,29 +646,3 @@ static int __init omap2_init_devices(void) return 0; } arch_initcall(omap2_init_devices); - -#if defined(CONFIG_OMAP_WATCHDOG) || defined(CONFIG_OMAP_WATCHDOG_MODULE) -static int __init omap_init_wdt(void) -{ - int id = -1; - struct platform_device *pdev; - struct omap_hwmod *oh; - char *oh_name = "wd_timer2"; - char *dev_name = "omap_wdt"; - - if (!cpu_class_is_omap2() || of_have_populated_dt()) - return 0; - - oh = omap_hwmod_lookup(oh_name); - if (!oh) { - pr_err("Could not look up wd_timer%d hwmod\n", id); - return -EINVAL; - } - - pdev = omap_device_build(dev_name, id, oh, NULL, 0, NULL, 0, 0); - WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n", - dev_name, oh->name); - return 0; -} -subsys_initcall(omap_init_wdt); -#endif diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c index 89c5712..38ba58c 100644 --- a/arch/arm/mach-omap2/display.c +++ b/arch/arm/mach-omap2/display.c @@ -35,6 +35,7 @@ #include "mux.h" #include "control.h" #include "display.h" +#include "prm.h" #define DISPC_CONTROL 0x0040 #define DISPC_CONTROL2 0x0238 @@ -512,7 +513,6 @@ static void dispc_disable_outputs(void) } } -#define MAX_MODULE_SOFTRESET_WAIT 10000 int omap_dss_reset(struct omap_hwmod *oh) { struct omap_hwmod_opt_clk *oc; diff --git a/arch/arm/mach-omap2/dpll3xxx.c b/arch/arm/mach-omap2/dpll3xxx.c index eacf51f..fafb28c 100644 --- a/arch/arm/mach-omap2/dpll3xxx.c +++ b/arch/arm/mach-omap2/dpll3xxx.c @@ -29,6 +29,7 @@ #include <linux/clkdev.h> #include "soc.h" +#include "clockdomain.h" #include "clock.h" #include "cm2xxx_3xxx.h" #include "cm-regbits-34xx.h" @@ -42,7 +43,7 @@ /* Private functions */ /* _omap3_dpll_write_clken - write clken_bits arg to a DPLL's enable bits */ -static void _omap3_dpll_write_clken(struct clk *clk, u8 clken_bits) +static void _omap3_dpll_write_clken(struct clk_hw_omap *clk, u8 clken_bits) { const struct dpll_data *dd; u32 v; @@ -56,7 +57,7 @@ static void _omap3_dpll_write_clken(struct clk *clk, u8 clken_bits) } /* _omap3_wait_dpll_status: wait for a DPLL to enter a specific state */ -static int _omap3_wait_dpll_status(struct clk *clk, u8 state) +static int _omap3_wait_dpll_status(struct clk_hw_omap *clk, u8 state) { const struct dpll_data *dd; int i = 0; @@ -64,7 +65,7 @@ static int _omap3_wait_dpll_status(struct clk *clk, u8 state) const char *clk_name; dd = clk->dpll_data; - clk_name = __clk_get_name(clk); + clk_name = __clk_get_name(clk->hw.clk); state <<= __ffs(dd->idlest_mask); @@ -88,7 +89,7 @@ static int _omap3_wait_dpll_status(struct clk *clk, u8 state) } /* From 3430 TRM ES2 4.7.6.2 */ -static u16 _omap3_dpll_compute_freqsel(struct clk *clk, u8 n) +static u16 _omap3_dpll_compute_freqsel(struct clk_hw_omap *clk, u8 n) { unsigned long fint; u16 f = 0; @@ -133,14 +134,14 @@ static u16 _omap3_dpll_compute_freqsel(struct clk *clk, u8 n) * locked successfully, return 0; if the DPLL did not lock in the time * allotted, or DPLL3 was passed in, return -EINVAL. */ -static int _omap3_noncore_dpll_lock(struct clk *clk) +static int _omap3_noncore_dpll_lock(struct clk_hw_omap *clk) { const struct dpll_data *dd; u8 ai; u8 state = 1; int r = 0; - pr_debug("clock: locking DPLL %s\n", __clk_get_name(clk)); + pr_debug("clock: locking DPLL %s\n", __clk_get_name(clk->hw.clk)); dd = clk->dpll_data; state <<= __ffs(dd->idlest_mask); @@ -178,7 +179,7 @@ done: * DPLL3 was passed in, or the DPLL does not support low-power bypass, * return -EINVAL. */ -static int _omap3_noncore_dpll_bypass(struct clk *clk) +static int _omap3_noncore_dpll_bypass(struct clk_hw_omap *clk) { int r; u8 ai; @@ -187,7 +188,7 @@ static int _omap3_noncore_dpll_bypass(struct clk *clk) return -EINVAL; pr_debug("clock: configuring DPLL %s for low-power bypass\n", - __clk_get_name(clk)); + __clk_get_name(clk->hw.clk)); ai = omap3_dpll_autoidle_read(clk); @@ -210,14 +211,14 @@ static int _omap3_noncore_dpll_bypass(struct clk *clk) * code. If DPLL3 was passed in, or the DPLL does not support * low-power stop, return -EINVAL; otherwise, return 0. */ -static int _omap3_noncore_dpll_stop(struct clk *clk) +static int _omap3_noncore_dpll_stop(struct clk_hw_omap *clk) { u8 ai; if (!(clk->dpll_data->modes & (1 << DPLL_LOW_POWER_STOP))) return -EINVAL; - pr_debug("clock: stopping DPLL %s\n", __clk_get_name(clk)); + pr_debug("clock: stopping DPLL %s\n", __clk_get_name(clk->hw.clk)); ai = omap3_dpll_autoidle_read(clk); @@ -241,11 +242,11 @@ static int _omap3_noncore_dpll_stop(struct clk *clk) * XXX This code is not needed for 3430/AM35xx; can it be optimized * out in non-multi-OMAP builds for those chips? */ -static void _lookup_dco(struct clk *clk, u8 *dco, u16 m, u8 n) +static void _lookup_dco(struct clk_hw_omap *clk, u8 *dco, u16 m, u8 n) { unsigned long fint, clkinp; /* watch out for overflow */ - clkinp = __clk_get_rate(__clk_get_parent(clk)); + clkinp = __clk_get_rate(__clk_get_parent(clk->hw.clk)); fint = (clkinp / n) * m; if (fint < 1000000000) @@ -266,12 +267,12 @@ static void _lookup_dco(struct clk *clk, u8 *dco, u16 m, u8 n) * XXX This code is not needed for 3430/AM35xx; can it be optimized * out in non-multi-OMAP builds for those chips? */ -static void _lookup_sddiv(struct clk *clk, u8 *sd_div, u16 m, u8 n) +static void _lookup_sddiv(struct clk_hw_omap *clk, u8 *sd_div, u16 m, u8 n) { unsigned long clkinp, sd; /* watch out for overflow */ int mod1, mod2; - clkinp = __clk_get_rate(__clk_get_parent(clk)); + clkinp = __clk_get_rate(__clk_get_parent(clk->hw.clk)); /* * target sigma-delta to near 250MHz @@ -298,7 +299,8 @@ static void _lookup_sddiv(struct clk *clk, u8 *sd_div, u16 m, u8 n) * Program the DPLL with the supplied M, N values, and wait for the DPLL to * lock.. Returns -EINVAL upon error, or 0 upon success. */ -static int omap3_noncore_dpll_program(struct clk *clk, u16 m, u8 n, u16 freqsel) +static int omap3_noncore_dpll_program(struct clk_hw_omap *clk, u16 m, u8 n, + u16 freqsel) { struct dpll_data *dd = clk->dpll_data; u8 dco, sd_div; @@ -355,8 +357,10 @@ static int omap3_noncore_dpll_program(struct clk *clk, u16 m, u8 n, u16 freqsel) * * Recalculate and propagate the DPLL rate. */ -unsigned long omap3_dpll_recalc(struct clk *clk) +unsigned long omap3_dpll_recalc(struct clk_hw *hw, unsigned long parent_rate) { + struct clk_hw_omap *clk = to_clk_hw_omap(hw); + return omap2_get_dpll_rate(clk); } @@ -376,8 +380,9 @@ unsigned long omap3_dpll_recalc(struct clk *clk) * support low-power stop, or if the DPLL took too long to enter * bypass or lock, return -EINVAL; otherwise, return 0. */ -int omap3_noncore_dpll_enable(struct clk *clk) +int omap3_noncore_dpll_enable(struct clk_hw *hw) { + struct clk_hw_omap *clk = to_clk_hw_omap(hw); int r; struct dpll_data *dd; struct clk *parent; @@ -386,22 +391,26 @@ int omap3_noncore_dpll_enable(struct clk *clk) if (!dd) return -EINVAL; - parent = __clk_get_parent(clk); + if (clk->clkdm) { + r = clkdm_clk_enable(clk->clkdm, hw->clk); + if (r) { + WARN(1, + "%s: could not enable %s's clockdomain %s: %d\n", + __func__, __clk_get_name(hw->clk), + clk->clkdm->name, r); + return r; + } + } + + parent = __clk_get_parent(hw->clk); - if (__clk_get_rate(clk) == __clk_get_rate(dd->clk_bypass)) { + if (__clk_get_rate(hw->clk) == __clk_get_rate(dd->clk_bypass)) { WARN_ON(parent != dd->clk_bypass); r = _omap3_noncore_dpll_bypass(clk); } else { WARN_ON(parent != dd->clk_ref); r = _omap3_noncore_dpll_lock(clk); } - /* - *FIXME: this is dubious - if clk->rate has changed, what about - * propagating? - */ - if (!r) - clk->rate = (clk->recalc) ? clk->recalc(clk) : - omap2_get_dpll_rate(clk); return r; } @@ -413,9 +422,13 @@ int omap3_noncore_dpll_enable(struct clk *clk) * Instructs a non-CORE DPLL to enter low-power stop. This function is * intended for use in struct clkops. No return value. */ -void omap3_noncore_dpll_disable(struct clk *clk) +void omap3_noncore_dpll_disable(struct clk_hw *hw) { + struct clk_hw_omap *clk = to_clk_hw_omap(hw); + _omap3_noncore_dpll_stop(clk); + if (clk->clkdm) + clkdm_clk_disable(clk->clkdm, hw->clk); } @@ -432,80 +445,72 @@ void omap3_noncore_dpll_disable(struct clk *clk) * target rate if it hasn't been done already, then program and lock * the DPLL. Returns -EINVAL upon error, or 0 upon success. */ -int omap3_noncore_dpll_set_rate(struct clk *clk, unsigned long rate) +int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) { + struct clk_hw_omap *clk = to_clk_hw_omap(hw); struct clk *new_parent = NULL; - unsigned long hw_rate, bypass_rate; u16 freqsel = 0; struct dpll_data *dd; int ret; - if (!clk || !rate) + if (!hw || !rate) return -EINVAL; dd = clk->dpll_data; if (!dd) return -EINVAL; - hw_rate = (clk->recalc) ? clk->recalc(clk) : omap2_get_dpll_rate(clk); - if (rate == hw_rate) - return 0; - - /* - * Ensure both the bypass and ref clocks are enabled prior to - * doing anything; we need the bypass clock running to reprogram - * the DPLL. - */ - omap2_clk_enable(dd->clk_bypass); - omap2_clk_enable(dd->clk_ref); + __clk_prepare(dd->clk_bypass); + clk_enable(dd->clk_bypass); + __clk_prepare(dd->clk_ref); + clk_enable(dd->clk_ref); - bypass_rate = __clk_get_rate(dd->clk_bypass); - if (bypass_rate == rate && - (clk->dpll_data->modes & (1 << DPLL_LOW_POWER_BYPASS))) { - pr_debug("clock: %s: set rate: entering bypass.\n", clk->name); + if (__clk_get_rate(dd->clk_bypass) == rate && + (dd->modes & (1 << DPLL_LOW_POWER_BYPASS))) { + pr_debug("%s: %s: set rate: entering bypass.\n", + __func__, __clk_get_name(hw->clk)); ret = _omap3_noncore_dpll_bypass(clk); if (!ret) new_parent = dd->clk_bypass; } else { if (dd->last_rounded_rate != rate) - rate = clk->round_rate(clk, rate); + rate = __clk_round_rate(hw->clk, rate); if (dd->last_rounded_rate == 0) return -EINVAL; /* No freqsel on OMAP4 and OMAP3630 */ - if (!soc_is_am33xx() && !cpu_is_omap44xx() && !cpu_is_omap3630()) { + if (!cpu_is_omap44xx() && !cpu_is_omap3630()) { freqsel = _omap3_dpll_compute_freqsel(clk, dd->last_rounded_n); if (!freqsel) WARN_ON(1); } - pr_debug("clock: %s: set rate: locking rate to %lu.\n", - __clk_get_name(clk), rate); + pr_debug("%s: %s: set rate: locking rate to %lu.\n", + __func__, __clk_get_name(hw->clk), rate); ret = omap3_noncore_dpll_program(clk, dd->last_rounded_m, - dd->last_rounded_n, freqsel); + dd->last_rounded_n, freqsel); if (!ret) new_parent = dd->clk_ref; } - if (!ret) { - /* - * Switch the parent clock in the hierarchy, and make sure - * that the new parent's usecount is correct. Note: we - * enable the new parent before disabling the old to avoid - * any unnecessary hardware disable->enable transitions. - */ - if (clk->usecount) { - omap2_clk_enable(new_parent); - omap2_clk_disable(clk->parent); - } - clk_reparent(clk, new_parent); - clk->rate = rate; - } - omap2_clk_disable(dd->clk_ref); - omap2_clk_disable(dd->clk_bypass); + /* + * FIXME - this is all wrong. common code handles reparenting and + * migrating prepare/enable counts. dplls should be a multiplexer + * clock and this should be a set_parent operation so that all of that + * stuff is inherited for free + */ + + if (!ret) + __clk_reparent(hw->clk, new_parent); + + clk_disable(dd->clk_ref); + __clk_unprepare(dd->clk_ref); + clk_disable(dd->clk_bypass); + __clk_unprepare(dd->clk_bypass); return 0; } @@ -520,7 +525,7 @@ int omap3_noncore_dpll_set_rate(struct clk *clk, unsigned long rate) * -EINVAL if passed a null pointer or if the struct clk does not * appear to refer to a DPLL. */ -u32 omap3_dpll_autoidle_read(struct clk *clk) +u32 omap3_dpll_autoidle_read(struct clk_hw_omap *clk) { const struct dpll_data *dd; u32 v; @@ -549,7 +554,7 @@ u32 omap3_dpll_autoidle_read(struct clk *clk) * OMAP3430. The DPLL will enter low-power stop when its downstream * clocks are gated. No return value. */ -void omap3_dpll_allow_idle(struct clk *clk) +void omap3_dpll_allow_idle(struct clk_hw_omap *clk) { const struct dpll_data *dd; u32 v; @@ -559,11 +564,8 @@ void omap3_dpll_allow_idle(struct clk *clk) dd = clk->dpll_data; - if (!dd->autoidle_reg) { - pr_debug("clock: DPLL %s: autoidle not supported\n", - __clk_get_name(clk)); + if (!dd->autoidle_reg) return; - } /* * REVISIT: CORE DPLL can optionally enter low-power bypass @@ -583,7 +585,7 @@ void omap3_dpll_allow_idle(struct clk *clk) * * Disable DPLL automatic idle control. No return value. */ -void omap3_dpll_deny_idle(struct clk *clk) +void omap3_dpll_deny_idle(struct clk_hw_omap *clk) { const struct dpll_data *dd; u32 v; @@ -593,11 +595,8 @@ void omap3_dpll_deny_idle(struct clk *clk) dd = clk->dpll_data; - if (!dd->autoidle_reg) { - pr_debug("clock: DPLL %s: autoidle not supported\n", - __clk_get_name(clk)); + if (!dd->autoidle_reg) return; - } v = __raw_readl(dd->autoidle_reg); v &= ~dd->autoidle_mask; @@ -615,18 +614,25 @@ void omap3_dpll_deny_idle(struct clk *clk) * Using parent clock DPLL data, look up DPLL state. If locked, set our * rate to the dpll_clk * 2; otherwise, just use dpll_clk. */ -unsigned long omap3_clkoutx2_recalc(struct clk *clk) +unsigned long omap3_clkoutx2_recalc(struct clk_hw *hw, + unsigned long parent_rate) { const struct dpll_data *dd; unsigned long rate; u32 v; - struct clk *pclk; - unsigned long parent_rate; + struct clk_hw_omap *pclk = NULL; + struct clk *parent; /* Walk up the parents of clk, looking for a DPLL */ - pclk = __clk_get_parent(clk); - while (pclk && !pclk->dpll_data) - pclk = __clk_get_parent(pclk); + do { + do { + parent = __clk_get_parent(hw->clk); + hw = __clk_get_hw(parent); + } while (hw && (__clk_get_flags(hw->clk) & CLK_IS_BASIC)); + if (!hw) + break; + pclk = to_clk_hw_omap(hw); + } while (pclk && !pclk->dpll_data); /* clk does not have a DPLL as a parent? error in the clock data */ if (!pclk) { @@ -638,7 +644,6 @@ unsigned long omap3_clkoutx2_recalc(struct clk *clk) WARN_ON(!dd->enable_mask); - parent_rate = __clk_get_rate(__clk_get_parent(clk)); v = __raw_readl(dd->control_reg) & dd->enable_mask; v >>= __ffs(dd->enable_mask); if ((v != OMAP3XXX_EN_DPLL_LOCKED) || (dd->flags & DPLL_J_TYPE)) @@ -649,15 +654,7 @@ unsigned long omap3_clkoutx2_recalc(struct clk *clk) } /* OMAP3/4 non-CORE DPLL clkops */ - -const struct clkops clkops_omap3_noncore_dpll_ops = { - .enable = omap3_noncore_dpll_enable, - .disable = omap3_noncore_dpll_disable, - .allow_idle = omap3_dpll_allow_idle, - .deny_idle = omap3_dpll_deny_idle, -}; - -const struct clkops clkops_omap3_core_dpll_ops = { +const struct clk_hw_omap_ops clkhwops_omap3_dpll = { .allow_idle = omap3_dpll_allow_idle, .deny_idle = omap3_dpll_deny_idle, }; diff --git a/arch/arm/mach-omap2/dpll44xx.c b/arch/arm/mach-omap2/dpll44xx.c index 5854da1..d3326c4 100644 --- a/arch/arm/mach-omap2/dpll44xx.c +++ b/arch/arm/mach-omap2/dpll44xx.c @@ -21,7 +21,7 @@ #include "cm-regbits-44xx.h" /* Supported only on OMAP4 */ -int omap4_dpllmx_gatectrl_read(struct clk *clk) +int omap4_dpllmx_gatectrl_read(struct clk_hw_omap *clk) { u32 v; u32 mask; @@ -40,7 +40,7 @@ int omap4_dpllmx_gatectrl_read(struct clk *clk) return v; } -void omap4_dpllmx_allow_gatectrl(struct clk *clk) +void omap4_dpllmx_allow_gatectrl(struct clk_hw_omap *clk) { u32 v; u32 mask; @@ -58,7 +58,7 @@ void omap4_dpllmx_allow_gatectrl(struct clk *clk) __raw_writel(v, clk->clksel_reg); } -void omap4_dpllmx_deny_gatectrl(struct clk *clk) +void omap4_dpllmx_deny_gatectrl(struct clk_hw_omap *clk) { u32 v; u32 mask; @@ -76,9 +76,9 @@ void omap4_dpllmx_deny_gatectrl(struct clk *clk) __raw_writel(v, clk->clksel_reg); } -const struct clkops clkops_omap4_dpllmx_ops = { +const struct clk_hw_omap_ops clkhwops_omap4_dpllmx = { .allow_idle = omap4_dpllmx_allow_gatectrl, - .deny_idle = omap4_dpllmx_deny_gatectrl, + .deny_idle = omap4_dpllmx_deny_gatectrl, }; /** @@ -90,8 +90,10 @@ const struct clkops clkops_omap4_dpllmx_ops = { * OMAP4 ABE DPLL. Returns the DPLL's output rate (before M-dividers) * upon success, or 0 upon error. */ -unsigned long omap4_dpll_regm4xen_recalc(struct clk *clk) +unsigned long omap4_dpll_regm4xen_recalc(struct clk_hw *hw, + unsigned long parent_rate) { + struct clk_hw_omap *clk = to_clk_hw_omap(hw); u32 v; unsigned long rate; struct dpll_data *dd; @@ -123,8 +125,11 @@ unsigned long omap4_dpll_regm4xen_recalc(struct clk *clk) * M-dividers) upon success, -EINVAL if @clk is null or not a DPLL, or * ~0 if an error occurred in omap2_dpll_round_rate(). */ -long omap4_dpll_regm4xen_round_rate(struct clk *clk, unsigned long target_rate) +long omap4_dpll_regm4xen_round_rate(struct clk_hw *hw, + unsigned long target_rate, + unsigned long *parent_rate) { + struct clk_hw_omap *clk = to_clk_hw_omap(hw); u32 v; struct dpll_data *dd; long r; @@ -140,7 +145,7 @@ long omap4_dpll_regm4xen_round_rate(struct clk *clk, unsigned long target_rate) if (v) target_rate = target_rate / OMAP4430_REGM4XEN_MULT; - r = omap2_dpll_round_rate(clk, target_rate); + r = omap2_dpll_round_rate(hw, target_rate, NULL); if (r == ~0) return r; diff --git a/arch/arm/mach-omap2/hdq1w.c b/arch/arm/mach-omap2/hdq1w.c index 3da8900..ab7bf18 100644 --- a/arch/arm/mach-omap2/hdq1w.c +++ b/arch/arm/mach-omap2/hdq1w.c @@ -31,11 +31,9 @@ #include "omap_device.h" #include "hdq1w.h" +#include "prm.h" #include "common.h" -/* Maximum microseconds to wait for OMAP module to softreset */ -#define MAX_MODULE_SOFTRESET_WAIT 10000 - /** * omap_hdq1w_reset - reset the OMAP HDQ1W module * @oh: struct omap_hwmod * diff --git a/arch/arm/mach-omap2/i2c.c b/arch/arm/mach-omap2/i2c.c index 4e63097..fbb9b15 100644 --- a/arch/arm/mach-omap2/i2c.c +++ b/arch/arm/mach-omap2/i2c.c @@ -20,10 +20,11 @@ */ #include "soc.h" -#include "common.h" #include "omap_hwmod.h" #include "omap_device.h" +#include "prm.h" +#include "common.h" #include "mux.h" #include "i2c.h" @@ -32,9 +33,6 @@ #define OMAP2_I2C_CON_OFFSET 0x24 #define OMAP4_I2C_CON_OFFSET 0xA4 -/* Maximum microseconds to wait for OMAP module to softreset */ -#define MAX_MODULE_SOFTRESET_WAIT 10000 - #define MAX_OMAP_I2C_HWMOD_NAME_LEN 16 static void __init omap2_i2c_mux_pins(int bus_id) diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 3c47a19..45cc7ed4 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -548,11 +548,12 @@ void __init omap5xxx_check_revision(void) * detect the exact revision later on in omap2_detect_revision() once map_io * is done. */ -void __init omap2_set_globals_tap(struct omap_globals *omap2_globals) +void __init omap2_set_globals_tap(u32 class, void __iomem *tap) { - omap_revision = omap2_globals->class; - tap_base = omap2_globals->tap; + omap_revision = class; + tap_base = tap; + /* XXX What is this intended to do? */ if (cpu_is_omap34xx()) tap_prod_id = 0x0210; else diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 807b8d9..7c39238 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -40,8 +40,19 @@ #include "clock44xx.h" #include "omap-pm.h" #include "sdrc.h" +#include "control.h" #include "serial.h" #include "sram.h" +#include "cm2xxx.h" +#include "cm3xxx.h" +#include "prm.h" +#include "cm.h" +#include "prcm_mpu44xx.h" +#include "prminst44xx.h" +#include "cminst44xx.h" +#include "prm2xxx.h" +#include "prm3xxx.h" +#include "prm44xx.h" /* * The machine specific code may provide the extra mapping besides the @@ -264,7 +275,7 @@ static struct map_desc omap54xx_io_desc[] __initdata = { #endif #ifdef CONFIG_SOC_OMAP2420 -void __init omap242x_map_common_io(void) +void __init omap242x_map_io(void) { iotable_init(omap24xx_io_desc, ARRAY_SIZE(omap24xx_io_desc)); iotable_init(omap242x_io_desc, ARRAY_SIZE(omap242x_io_desc)); @@ -272,7 +283,7 @@ void __init omap242x_map_common_io(void) #endif #ifdef CONFIG_SOC_OMAP2430 -void __init omap243x_map_common_io(void) +void __init omap243x_map_io(void) { iotable_init(omap24xx_io_desc, ARRAY_SIZE(omap24xx_io_desc)); iotable_init(omap243x_io_desc, ARRAY_SIZE(omap243x_io_desc)); @@ -280,28 +291,28 @@ void __init omap243x_map_common_io(void) #endif #ifdef CONFIG_ARCH_OMAP3 -void __init omap34xx_map_common_io(void) +void __init omap3_map_io(void) { iotable_init(omap34xx_io_desc, ARRAY_SIZE(omap34xx_io_desc)); } #endif #ifdef CONFIG_SOC_TI81XX -void __init omapti81xx_map_common_io(void) +void __init ti81xx_map_io(void) { iotable_init(omapti81xx_io_desc, ARRAY_SIZE(omapti81xx_io_desc)); } #endif #ifdef CONFIG_SOC_AM33XX -void __init omapam33xx_map_common_io(void) +void __init am33xx_map_io(void) { iotable_init(omapam33xx_io_desc, ARRAY_SIZE(omapam33xx_io_desc)); } #endif #ifdef CONFIG_ARCH_OMAP4 -void __init omap44xx_map_common_io(void) +void __init omap4_map_io(void) { iotable_init(omap44xx_io_desc, ARRAY_SIZE(omap44xx_io_desc)); omap_barriers_init(); @@ -309,7 +320,7 @@ void __init omap44xx_map_common_io(void) #endif #ifdef CONFIG_SOC_OMAP5 -void __init omap5_map_common_io(void) +void __init omap5_map_io(void) { iotable_init(omap54xx_io_desc, ARRAY_SIZE(omap54xx_io_desc)); } @@ -371,8 +382,16 @@ static void __init omap_hwmod_init_postsetup(void) #ifdef CONFIG_SOC_OMAP2420 void __init omap2420_init_early(void) { - omap2_set_globals_242x(); + omap2_set_globals_tap(OMAP242X_CLASS, OMAP2_L4_IO_ADDRESS(0x48014000)); + omap2_set_globals_sdrc(OMAP2_L3_IO_ADDRESS(OMAP2420_SDRC_BASE), + OMAP2_L3_IO_ADDRESS(OMAP2420_SMS_BASE)); + omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP242X_CTRL_BASE), + NULL); + omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP2420_PRM_BASE)); + omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP2420_CM_BASE), NULL); omap2xxx_check_revision(); + omap2xxx_prm_init(); + omap2xxx_cm_init(); omap2xxx_voltagedomains_init(); omap242x_powerdomains_init(); omap242x_clockdomains_init(); @@ -386,14 +405,23 @@ void __init omap2420_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap2_pm_init(); + omap2_clk_enable_autoidle_all(); } #endif #ifdef CONFIG_SOC_OMAP2430 void __init omap2430_init_early(void) { - omap2_set_globals_243x(); + omap2_set_globals_tap(OMAP243X_CLASS, OMAP2_L4_IO_ADDRESS(0x4900a000)); + omap2_set_globals_sdrc(OMAP2_L3_IO_ADDRESS(OMAP243X_SDRC_BASE), + OMAP2_L3_IO_ADDRESS(OMAP243X_SMS_BASE)); + omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP243X_CTRL_BASE), + NULL); + omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP2430_PRM_BASE)); + omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP2430_CM_BASE), NULL); omap2xxx_check_revision(); + omap2xxx_prm_init(); + omap2xxx_cm_init(); omap2xxx_voltagedomains_init(); omap243x_powerdomains_init(); omap243x_clockdomains_init(); @@ -407,6 +435,7 @@ void __init omap2430_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap2_pm_init(); + omap2_clk_enable_autoidle_all(); } #endif @@ -417,9 +446,17 @@ void __init omap2430_init_late(void) #ifdef CONFIG_ARCH_OMAP3 void __init omap3_init_early(void) { - omap2_set_globals_3xxx(); + omap2_set_globals_tap(OMAP343X_CLASS, OMAP2_L4_IO_ADDRESS(0x4830A000)); + omap2_set_globals_sdrc(OMAP2_L3_IO_ADDRESS(OMAP343X_SDRC_BASE), + OMAP2_L3_IO_ADDRESS(OMAP343X_SMS_BASE)); + omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE), + NULL); + omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP3430_PRM_BASE)); + omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP3430_CM_BASE), NULL); omap3xxx_check_revision(); omap3xxx_check_features(); + omap3xxx_prm_init(); + omap3xxx_cm_init(); omap3xxx_voltagedomains_init(); omap3xxx_powerdomains_init(); omap3xxx_clockdomains_init(); @@ -450,7 +487,12 @@ void __init am35xx_init_early(void) void __init ti81xx_init_early(void) { - omap2_set_globals_ti81xx(); + omap2_set_globals_tap(OMAP343X_CLASS, + OMAP2_L4_IO_ADDRESS(TI81XX_TAP_BASE)); + omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(TI81XX_CTRL_BASE), + NULL); + omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE)); + omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE), NULL); omap3xxx_check_revision(); ti81xx_check_features(); omap3xxx_voltagedomains_init(); @@ -466,6 +508,7 @@ void __init omap3_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap3_pm_init(); + omap2_clk_enable_autoidle_all(); } void __init omap3430_init_late(void) @@ -473,6 +516,7 @@ void __init omap3430_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap3_pm_init(); + omap2_clk_enable_autoidle_all(); } void __init omap35xx_init_late(void) @@ -480,6 +524,7 @@ void __init omap35xx_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap3_pm_init(); + omap2_clk_enable_autoidle_all(); } void __init omap3630_init_late(void) @@ -487,6 +532,7 @@ void __init omap3630_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap3_pm_init(); + omap2_clk_enable_autoidle_all(); } void __init am35xx_init_late(void) @@ -494,6 +540,7 @@ void __init am35xx_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap3_pm_init(); + omap2_clk_enable_autoidle_all(); } void __init ti81xx_init_late(void) @@ -501,13 +548,19 @@ void __init ti81xx_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap3_pm_init(); + omap2_clk_enable_autoidle_all(); } #endif #ifdef CONFIG_SOC_AM33XX void __init am33xx_init_early(void) { - omap2_set_globals_am33xx(); + omap2_set_globals_tap(AM335X_CLASS, + AM33XX_L4_WK_IO_ADDRESS(AM33XX_TAP_BASE)); + omap2_set_globals_control(AM33XX_L4_WK_IO_ADDRESS(AM33XX_CTRL_BASE), + NULL); + omap2_set_globals_prm(AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRCM_BASE)); + omap2_set_globals_cm(AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRCM_BASE), NULL); omap3xxx_check_revision(); ti81xx_check_features(); am33xx_voltagedomains_init(); @@ -522,9 +575,19 @@ void __init am33xx_init_early(void) #ifdef CONFIG_ARCH_OMAP4 void __init omap4430_init_early(void) { - omap2_set_globals_443x(); + omap2_set_globals_tap(OMAP443X_CLASS, + OMAP2_L4_IO_ADDRESS(OMAP443X_SCM_BASE)); + omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP443X_SCM_BASE), + OMAP2_L4_IO_ADDRESS(OMAP443X_CTRL_BASE)); + omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP4430_PRM_BASE)); + omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP4430_CM_BASE), + OMAP2_L4_IO_ADDRESS(OMAP4430_CM2_BASE)); + omap2_set_globals_prcm_mpu(OMAP2_L4_IO_ADDRESS(OMAP4430_PRCM_MPU_BASE)); + omap_prm_base_init(); + omap_cm_base_init(); omap4xxx_check_revision(); omap4xxx_check_features(); + omap44xx_prm_init(); omap44xx_voltagedomains_init(); omap44xx_powerdomains_init(); omap44xx_clockdomains_init(); @@ -538,13 +601,23 @@ void __init omap4430_init_late(void) omap_mux_late_init(); omap2_common_pm_late_init(); omap4_pm_init(); + omap2_clk_enable_autoidle_all(); } #endif #ifdef CONFIG_SOC_OMAP5 void __init omap5_init_early(void) { - omap2_set_globals_5xxx(); + omap2_set_globals_tap(OMAP54XX_CLASS, + OMAP2_L4_IO_ADDRESS(OMAP54XX_SCM_BASE)); + omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP54XX_SCM_BASE), + OMAP2_L4_IO_ADDRESS(OMAP54XX_CTRL_BASE)); + omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRM_BASE)); + omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_AON_BASE), + OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_BASE)); + omap2_set_globals_prcm_mpu(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRCM_MPU_BASE)); + omap_prm_base_init(); + omap_cm_base_init(); omap5xxx_check_revision(); } #endif diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c index a106c75..bf49651 100644 --- a/arch/arm/mach-omap2/mcbsp.c +++ b/arch/arm/mach-omap2/mcbsp.c @@ -29,7 +29,7 @@ * FIXME: Find a mechanism to enable/disable runtime the McBSP ICLK autoidle. * Sidetone needs non-gated ICLK and sidetone autoidle is broken. */ -#include "cm2xxx_3xxx.h" +#include "cm3xxx.h" #include "cm-regbits-34xx.h" static int omap3_enable_st_clock(unsigned int id, bool enable) diff --git a/arch/arm/mach-omap2/msdi.c b/arch/arm/mach-omap2/msdi.c index 627e97e..aafdd4c 100644 --- a/arch/arm/mach-omap2/msdi.c +++ b/arch/arm/mach-omap2/msdi.c @@ -25,6 +25,7 @@ #include <linux/err.h> #include <linux/platform_data/gpio-omap.h> +#include "prm.h" #include "common.h" #include "control.h" #include "omap_hwmod.h" @@ -43,9 +44,6 @@ #define MSDI_CON_CLKD_MASK (0x3f << 0) #define MSDI_CON_CLKD_SHIFT 0 -/* Maximum microseconds to wait for OMAP module to softreset */ -#define MAX_MODULE_SOFTRESET_WAIT 10000 - /* MSDI_TARGET_RESET_CLKD: clock divisor to use throughout the reset */ #define MSDI_TARGET_RESET_CLKD 0x3ff diff --git a/arch/arm/mach-omap2/omap2-restart.c b/arch/arm/mach-omap2/omap2-restart.c new file mode 100644 index 0000000..be6bc89 --- /dev/null +++ b/arch/arm/mach-omap2/omap2-restart.c @@ -0,0 +1,65 @@ +/* + * omap2-restart.c - code common to all OMAP2xxx machines. + * + * Copyright (C) 2012 Texas Instruments + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/clk.h> +#include <linux/io.h> + +#include "common.h" +#include "prm2xxx.h" + +/* + * reset_virt_prcm_set_ck, reset_sys_ck: pointers to the virt_prcm_set + * clock and the sys_ck. Used during the reset process + */ +static struct clk *reset_virt_prcm_set_ck, *reset_sys_ck; + +/* Reboot handling */ + +/** + * omap2xxx_restart - Set DPLL to bypass mode for reboot to work + * + * Set the DPLL to bypass so that reboot completes successfully. No + * return value. + */ +void omap2xxx_restart(char mode, const char *cmd) +{ + u32 rate; + + rate = clk_get_rate(reset_sys_ck); + clk_set_rate(reset_virt_prcm_set_ck, rate); + + /* XXX Should save the cmd argument for use after the reboot */ + + omap2xxx_prm_dpll_reset(); /* never returns */ + while (1); +} + +/** + * omap2xxx_common_look_up_clks_for_reset - look up clocks needed for restart + * + * Some clocks need to be looked up in advance for the SoC restart + * operation to work - see omap2xxx_restart(). Returns -EINVAL upon + * error or 0 upon success. + */ +static int __init omap2xxx_common_look_up_clks_for_reset(void) +{ + reset_virt_prcm_set_ck = clk_get(NULL, "virt_prcm_set"); + if (IS_ERR(reset_virt_prcm_set_ck)) + return -EINVAL; + + reset_sys_ck = clk_get(NULL, "sys_ck"); + if (IS_ERR(reset_sys_ck)) + return -EINVAL; + + return 0; +} +core_initcall(omap2xxx_common_look_up_clks_for_reset); diff --git a/arch/arm/mach-omap2/omap3-restart.c b/arch/arm/mach-omap2/omap3-restart.c new file mode 100644 index 0000000..923c582 --- /dev/null +++ b/arch/arm/mach-omap2/omap3-restart.c @@ -0,0 +1,36 @@ +/* + * omap3-restart.c - Code common to all OMAP3xxx machines. + * + * Copyright (C) 2009, 2012 Texas Instruments + * Copyright (C) 2010 Nokia Corporation + * Tony Lindgren <tony@atomide.com> + * Santosh Shilimkar <santosh.shilimkar@ti.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/kernel.h> +#include <linux/init.h> + +#include "iomap.h" +#include "common.h" +#include "control.h" +#include "prm3xxx.h" + +/* Global address base setup code */ + +/** + * omap3xxx_restart - trigger a software restart of the SoC + * @mode: the "reboot mode", see arch/arm/kernel/{setup,process}.c + * @cmd: passed from the userspace program rebooting the system (if provided) + * + * Resets the SoC. For @cmd, see the 'reboot' syscall in + * kernel/sys.c. No return value. + */ +void omap3xxx_restart(char mode, const char *cmd) +{ + omap3_ctrl_write_boot_mode((cmd ? (u8)*cmd : 0)); + omap3xxx_prm_dpll3_reset(); /* never returns */ + while (1); +} diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index 3cfcd41..5695885 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -27,9 +27,12 @@ #include "omap-wakeupgen.h" #include "soc.h" +#include "iomap.h" #include "common.h" #include "mmc.h" #include "hsmmc.h" +#include "prminst44xx.h" +#include "prcm_mpu44xx.h" #include "omap4-sar-layout.h" #include "omap-secure.h" #include "sram.h" @@ -279,3 +282,19 @@ int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers) return 0; } #endif + +/** + * omap44xx_restart - trigger a software restart of the SoC + * @mode: the "reboot mode", see arch/arm/kernel/{setup,process}.c + * @cmd: passed from the userspace program rebooting the system (if provided) + * + * Resets the SoC. For @cmd, see the 'reboot' syscall in + * kernel/sys.c. No return value. + */ +void omap44xx_restart(char mode, const char *cmd) +{ + /* XXX Should save 'cmd' into scratchpad for use after reboot */ + omap4_prminst_global_warm_sw_reset(); /* never returns */ + while (1); +} + diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c index 0ef934f..e065daa 100644 --- a/arch/arm/mach-omap2/omap_device.c +++ b/arch/arm/mach-omap2/omap_device.c @@ -441,19 +441,21 @@ int omap_device_get_context_loss_count(struct platform_device *pdev) /** * omap_device_count_resources - count number of struct resource entries needed * @od: struct omap_device * + * @flags: Type of resources to include when counting (IRQ/DMA/MEM) * * Count the number of struct resource entries needed for this * omap_device @od. Used by omap_device_build_ss() to determine how * much memory to allocate before calling * omap_device_fill_resources(). Returns the count. */ -static int omap_device_count_resources(struct omap_device *od) +static int omap_device_count_resources(struct omap_device *od, + unsigned long flags) { int c = 0; int i; for (i = 0; i < od->hwmods_cnt; i++) - c += omap_hwmod_count_resources(od->hwmods[i]); + c += omap_hwmod_count_resources(od->hwmods[i], flags); pr_debug("omap_device: %s: counted %d total resources across %d hwmods\n", od->pdev->name, c, od->hwmods_cnt); @@ -557,52 +559,73 @@ struct omap_device *omap_device_alloc(struct platform_device *pdev, od->hwmods = hwmods; od->pdev = pdev; - res_count = omap_device_count_resources(od); /* + * Non-DT Boot: + * Here, pdev->num_resources = 0, and we should get all the + * resources from hwmod. + * * DT Boot: * OF framework will construct the resource structure (currently * does for MEM & IRQ resource) and we should respect/use these * resources, killing hwmod dependency. * If pdev->num_resources > 0, we assume that MEM & IRQ resources * have been allocated by OF layer already (through DTB). - * - * Non-DT Boot: - * Here, pdev->num_resources = 0, and we should get all the - * resources from hwmod. + * As preparation for the future we examine the OF provided resources + * to see if we have DMA resources provided already. In this case + * there is no need to update the resources for the device, we use the + * OF provided ones. * * TODO: Once DMA resource is available from OF layer, we should * kill filling any resources from hwmod. */ - if (res_count > pdev->num_resources) { - /* Allocate resources memory to account for new resources */ - res = kzalloc(sizeof(struct resource) * res_count, GFP_KERNEL); - if (!res) - goto oda_exit3; - - /* - * If pdev->num_resources > 0, then assume that, - * MEM and IRQ resources will only come from DT and only - * fill DMA resource from hwmod layer. - */ - if (pdev->num_resources && pdev->resource) { - dev_dbg(&pdev->dev, "%s(): resources already allocated %d\n", - __func__, res_count); - memcpy(res, pdev->resource, - sizeof(struct resource) * pdev->num_resources); - _od_fill_dma_resources(od, &res[pdev->num_resources]); - } else { - dev_dbg(&pdev->dev, "%s(): using resources from hwmod %d\n", - __func__, res_count); - omap_device_fill_resources(od, res); + if (!pdev->num_resources) { + /* Count all resources for the device */ + res_count = omap_device_count_resources(od, IORESOURCE_IRQ | + IORESOURCE_DMA | + IORESOURCE_MEM); + } else { + /* Take a look if we already have DMA resource via DT */ + for (i = 0; i < pdev->num_resources; i++) { + struct resource *r = &pdev->resource[i]; + + /* We have it, no need to touch the resources */ + if (r->flags == IORESOURCE_DMA) + goto have_everything; } + /* Count only DMA resources for the device */ + res_count = omap_device_count_resources(od, IORESOURCE_DMA); + /* The device has no DMA resource, no need for update */ + if (!res_count) + goto have_everything; - ret = platform_device_add_resources(pdev, res, res_count); - kfree(res); + res_count += pdev->num_resources; + } - if (ret) - goto oda_exit3; + /* Allocate resources memory to account for new resources */ + res = kzalloc(sizeof(struct resource) * res_count, GFP_KERNEL); + if (!res) + goto oda_exit3; + + if (!pdev->num_resources) { + dev_dbg(&pdev->dev, "%s: using %d resources from hwmod\n", + __func__, res_count); + omap_device_fill_resources(od, res); + } else { + dev_dbg(&pdev->dev, + "%s: appending %d DMA resources from hwmod\n", + __func__, res_count - pdev->num_resources); + memcpy(res, pdev->resource, + sizeof(struct resource) * pdev->num_resources); + _od_fill_dma_resources(od, &res[pdev->num_resources]); } + ret = platform_device_add_resources(pdev, res, res_count); + kfree(res); + + if (ret) + goto oda_exit3; + +have_everything: if (!pm_lats) { pm_lats = omap_default_latency; pm_lats_cnt = ARRAY_SIZE(omap_default_latency); diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 87eee3b..a809090 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -130,7 +130,7 @@ #include <linux/kernel.h> #include <linux/errno.h> #include <linux/io.h> -#include <linux/clk.h> +#include <linux/clk-provider.h> #include <linux/delay.h> #include <linux/err.h> #include <linux/list.h> @@ -141,25 +141,23 @@ #include "clock.h" #include "omap_hwmod.h" -#include <plat/prcm.h> #include "soc.h" #include "common.h" #include "clockdomain.h" #include "powerdomain.h" -#include "cm2xxx_3xxx.h" +#include "cm2xxx.h" +#include "cm3xxx.h" #include "cminst44xx.h" #include "cm33xx.h" -#include "prm2xxx_3xxx.h" +#include "prm.h" +#include "prm3xxx.h" #include "prm44xx.h" #include "prm33xx.h" #include "prminst44xx.h" #include "mux.h" #include "pm.h" -/* Maximum microseconds to wait for OMAP module to softreset */ -#define MAX_MODULE_SOFTRESET_WAIT 10000 - /* Name of the OMAP hwmod for the MPU */ #define MPU_INITIATOR_NAME "mpu" @@ -189,6 +187,8 @@ struct omap_hwmod_soc_ops { int (*is_hardreset_asserted)(struct omap_hwmod *oh, struct omap_hwmod_rst_info *ohri); int (*init_clkdm)(struct omap_hwmod *oh); + void (*update_context_lost)(struct omap_hwmod *oh); + int (*get_context_lost)(struct omap_hwmod *oh); }; /* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */ @@ -616,6 +616,19 @@ static int _disable_wakeup(struct omap_hwmod *oh, u32 *v) return 0; } +static struct clockdomain *_get_clkdm(struct omap_hwmod *oh) +{ + struct clk_hw_omap *clk; + + if (oh->clkdm) { + return oh->clkdm; + } else if (oh->_clk) { + clk = to_clk_hw_omap(__clk_get_hw(oh->_clk)); + return clk->clkdm; + } + return NULL; +} + /** * _add_initiator_dep: prevent @oh from smart-idling while @init_oh is active * @oh: struct omap_hwmod * @@ -631,13 +644,18 @@ static int _disable_wakeup(struct omap_hwmod *oh, u32 *v) */ static int _add_initiator_dep(struct omap_hwmod *oh, struct omap_hwmod *init_oh) { - if (!oh->_clk) + struct clockdomain *clkdm, *init_clkdm; + + clkdm = _get_clkdm(oh); + init_clkdm = _get_clkdm(init_oh); + + if (!clkdm || !init_clkdm) return -EINVAL; - if (oh->_clk->clkdm && oh->_clk->clkdm->flags & CLKDM_NO_AUTODEPS) + if (clkdm && clkdm->flags & CLKDM_NO_AUTODEPS) return 0; - return clkdm_add_sleepdep(oh->_clk->clkdm, init_oh->_clk->clkdm); + return clkdm_add_sleepdep(clkdm, init_clkdm); } /** @@ -655,13 +673,18 @@ static int _add_initiator_dep(struct omap_hwmod *oh, struct omap_hwmod *init_oh) */ static int _del_initiator_dep(struct omap_hwmod *oh, struct omap_hwmod *init_oh) { - if (!oh->_clk) + struct clockdomain *clkdm, *init_clkdm; + + clkdm = _get_clkdm(oh); + init_clkdm = _get_clkdm(init_oh); + + if (!clkdm || !init_clkdm) return -EINVAL; - if (oh->_clk->clkdm && oh->_clk->clkdm->flags & CLKDM_NO_AUTODEPS) + if (clkdm && clkdm->flags & CLKDM_NO_AUTODEPS) return 0; - return clkdm_del_sleepdep(oh->_clk->clkdm, init_oh->_clk->clkdm); + return clkdm_del_sleepdep(clkdm, init_clkdm); } /** @@ -695,7 +718,7 @@ static int _init_main_clk(struct omap_hwmod *oh) */ clk_prepare(oh->_clk); - if (!oh->_clk->clkdm) + if (!_get_clkdm(oh)) pr_debug("omap_hwmod: %s: missing clockdomain for %s.\n", oh->name, oh->main_clk); @@ -1278,6 +1301,7 @@ static void _enable_sysc(struct omap_hwmod *oh) u8 idlemode, sf; u32 v; bool clkdm_act; + struct clockdomain *clkdm; if (!oh->class->sysc) return; @@ -1285,11 +1309,9 @@ static void _enable_sysc(struct omap_hwmod *oh) v = oh->_sysc_cache; sf = oh->class->sysc->sysc_flags; + clkdm = _get_clkdm(oh); if (sf & SYSC_HAS_SIDLEMODE) { - clkdm_act = ((oh->clkdm && - oh->clkdm->flags & CLKDM_ACTIVE_WITH_MPU) || - (oh->_clk && oh->_clk->clkdm && - oh->_clk->clkdm->flags & CLKDM_ACTIVE_WITH_MPU)); + clkdm_act = (clkdm && clkdm->flags & CLKDM_ACTIVE_WITH_MPU); if (clkdm_act && !(oh->class->sysc->idlemodes & (SIDLE_SMART | SIDLE_SMART_WKUP))) idlemode = HWMOD_IDLEMODE_FORCE; @@ -1491,11 +1513,12 @@ static int _init_clocks(struct omap_hwmod *oh, void *data) pr_debug("omap_hwmod: %s: looking up clocks\n", oh->name); + if (soc_ops.init_clkdm) + ret |= soc_ops.init_clkdm(oh); + ret |= _init_main_clk(oh); ret |= _init_interface_clks(oh); ret |= _init_opt_clks(oh); - if (soc_ops.init_clkdm) - ret |= soc_ops.init_clkdm(oh); if (!ret) oh->_state = _HWMOD_STATE_CLKS_INITED; @@ -1962,6 +1985,42 @@ static void _reconfigure_io_chain(void) } /** + * _omap4_update_context_lost - increment hwmod context loss counter if + * hwmod context was lost, and clear hardware context loss reg + * @oh: hwmod to check for context loss + * + * If the PRCM indicates that the hwmod @oh lost context, increment + * our in-memory context loss counter, and clear the RM_*_CONTEXT + * bits. No return value. + */ +static void _omap4_update_context_lost(struct omap_hwmod *oh) +{ + if (oh->prcm.omap4.flags & HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT) + return; + + if (!prm_was_any_context_lost_old(oh->clkdm->pwrdm.ptr->prcm_partition, + oh->clkdm->pwrdm.ptr->prcm_offs, + oh->prcm.omap4.context_offs)) + return; + + oh->prcm.omap4.context_lost_counter++; + prm_clear_context_loss_flags_old(oh->clkdm->pwrdm.ptr->prcm_partition, + oh->clkdm->pwrdm.ptr->prcm_offs, + oh->prcm.omap4.context_offs); +} + +/** + * _omap4_get_context_lost - get context loss counter for a hwmod + * @oh: hwmod to get context loss counter for + * + * Returns the in-memory context loss counter for a hwmod. + */ +static int _omap4_get_context_lost(struct omap_hwmod *oh) +{ + return oh->prcm.omap4.context_lost_counter; +} + +/** * _enable - enable an omap_hwmod * @oh: struct omap_hwmod * * @@ -2044,6 +2103,9 @@ static int _enable(struct omap_hwmod *oh) if (soc_ops.enable_module) soc_ops.enable_module(oh); + if (soc_ops.update_context_lost) + soc_ops.update_context_lost(oh); + r = (soc_ops.wait_target_ready) ? soc_ops.wait_target_ready(oh) : -EINVAL; if (!r) { @@ -2063,7 +2125,8 @@ static int _enable(struct omap_hwmod *oh) _enable_sysc(oh); } } else { - _omap4_disable_module(oh); + if (soc_ops.disable_module) + soc_ops.disable_module(oh); _disable_clocks(oh); pr_debug("omap_hwmod: %s: _wait_target_ready: %d\n", oh->name, r); @@ -2668,7 +2731,7 @@ static int __init _alloc_linkspace(struct omap_hwmod_ocp_if **ois) /* Static functions intended only for use in soc_ops field function pointers */ /** - * _omap2_wait_target_ready - wait for a module to leave slave idle + * _omap2xxx_wait_target_ready - wait for a module to leave slave idle * @oh: struct omap_hwmod * * * Wait for a module @oh to leave slave idle. Returns 0 if the module @@ -2676,7 +2739,7 @@ static int __init _alloc_linkspace(struct omap_hwmod_ocp_if **ois) * slave idle; otherwise, pass along the return value of the * appropriate *_cm*_wait_module_ready() function. */ -static int _omap2_wait_target_ready(struct omap_hwmod *oh) +static int _omap2xxx_wait_target_ready(struct omap_hwmod *oh) { if (!oh) return -EINVAL; @@ -2689,9 +2752,36 @@ static int _omap2_wait_target_ready(struct omap_hwmod *oh) /* XXX check module SIDLEMODE, hardreset status, enabled clocks */ - return omap2_cm_wait_module_ready(oh->prcm.omap2.module_offs, - oh->prcm.omap2.idlest_reg_id, - oh->prcm.omap2.idlest_idle_bit); + return omap2xxx_cm_wait_module_ready(oh->prcm.omap2.module_offs, + oh->prcm.omap2.idlest_reg_id, + oh->prcm.omap2.idlest_idle_bit); +} + +/** + * _omap3xxx_wait_target_ready - wait for a module to leave slave idle + * @oh: struct omap_hwmod * + * + * Wait for a module @oh to leave slave idle. Returns 0 if the module + * does not have an IDLEST bit or if the module successfully leaves + * slave idle; otherwise, pass along the return value of the + * appropriate *_cm*_wait_module_ready() function. + */ +static int _omap3xxx_wait_target_ready(struct omap_hwmod *oh) +{ + if (!oh) + return -EINVAL; + + if (oh->flags & HWMOD_NO_IDLEST) + return 0; + + if (!_find_mpu_rt_port(oh)) + return 0; + + /* XXX check module SIDLEMODE, hardreset status, enabled clocks */ + + return omap3xxx_cm_wait_module_ready(oh->prcm.omap2.module_offs, + oh->prcm.omap2.idlest_reg_id, + oh->prcm.omap2.idlest_idle_bit); } /** @@ -3337,7 +3427,7 @@ int omap_hwmod_reset(struct omap_hwmod *oh) /** * omap_hwmod_count_resources - count number of struct resources needed by hwmod * @oh: struct omap_hwmod * - * @res: pointer to the first element of an array of struct resource to fill + * @flags: Type of resources to include when counting (IRQ/DMA/MEM) * * Count the number of struct resource array elements necessary to * contain omap_hwmod @oh resources. Intended to be called by code @@ -3350,20 +3440,25 @@ int omap_hwmod_reset(struct omap_hwmod *oh) * resource IDs. * */ -int omap_hwmod_count_resources(struct omap_hwmod *oh) +int omap_hwmod_count_resources(struct omap_hwmod *oh, unsigned long flags) { - struct omap_hwmod_ocp_if *os; - struct list_head *p; - int ret; - int i = 0; + int ret = 0; - ret = _count_mpu_irqs(oh) + _count_sdma_reqs(oh); + if (flags & IORESOURCE_IRQ) + ret += _count_mpu_irqs(oh); - p = oh->slave_ports.next; + if (flags & IORESOURCE_DMA) + ret += _count_sdma_reqs(oh); - while (i < oh->slaves_cnt) { - os = _fetch_next_ocp_if(&p, &i); - ret += _count_ocp_if_addr_spaces(os); + if (flags & IORESOURCE_MEM) { + int i = 0; + struct omap_hwmod_ocp_if *os; + struct list_head *p = oh->slave_ports.next; + + while (i < oh->slaves_cnt) { + os = _fetch_next_ocp_if(&p, &i); + ret += _count_ocp_if_addr_spaces(os); + } } return ret; @@ -3530,10 +3625,15 @@ struct powerdomain *omap_hwmod_get_pwrdm(struct omap_hwmod *oh) { struct clk *c; struct omap_hwmod_ocp_if *oi; + struct clockdomain *clkdm; + struct clk_hw_omap *clk; if (!oh) return NULL; + if (oh->clkdm) + return oh->clkdm->pwrdm.ptr; + if (oh->_clk) { c = oh->_clk; } else { @@ -3543,11 +3643,12 @@ struct powerdomain *omap_hwmod_get_pwrdm(struct omap_hwmod *oh) c = oi->_clk; } - if (!c->clkdm) + clk = to_clk_hw_omap(__clk_get_hw(c)); + clkdm = clk->clkdm; + if (!clkdm) return NULL; - return c->clkdm->pwrdm.ptr; - + return clkdm->pwrdm.ptr; } /** @@ -3852,17 +3953,21 @@ ohsps_unlock: * omap_hwmod_get_context_loss_count - get lost context count * @oh: struct omap_hwmod * * - * Query the powerdomain of of @oh to get the context loss - * count for this device. + * Returns the context loss count of associated @oh + * upon success, or zero if no context loss data is available. * - * Returns the context loss count of the powerdomain assocated with @oh - * upon success, or zero if no powerdomain exists for @oh. + * On OMAP4, this queries the per-hwmod context loss register, + * assuming one exists. If not, or on OMAP2/3, this queries the + * enclosing powerdomain context loss count. */ int omap_hwmod_get_context_loss_count(struct omap_hwmod *oh) { struct powerdomain *pwrdm; int ret = 0; + if (soc_ops.get_context_lost) + return soc_ops.get_context_lost(oh); + pwrdm = omap_hwmod_get_pwrdm(oh); if (pwrdm) ret = pwrdm_get_context_loss_count(pwrdm); @@ -3959,8 +4064,13 @@ int omap_hwmod_pad_route_irq(struct omap_hwmod *oh, int pad_idx, int irq_idx) */ void __init omap_hwmod_init(void) { - if (cpu_is_omap24xx() || cpu_is_omap34xx()) { - soc_ops.wait_target_ready = _omap2_wait_target_ready; + if (cpu_is_omap24xx()) { + soc_ops.wait_target_ready = _omap2xxx_wait_target_ready; + soc_ops.assert_hardreset = _omap2_assert_hardreset; + soc_ops.deassert_hardreset = _omap2_deassert_hardreset; + soc_ops.is_hardreset_asserted = _omap2_is_hardreset_asserted; + } else if (cpu_is_omap34xx()) { + soc_ops.wait_target_ready = _omap3xxx_wait_target_ready; soc_ops.assert_hardreset = _omap2_assert_hardreset; soc_ops.deassert_hardreset = _omap2_deassert_hardreset; soc_ops.is_hardreset_asserted = _omap2_is_hardreset_asserted; @@ -3972,6 +4082,8 @@ void __init omap_hwmod_init(void) soc_ops.deassert_hardreset = _omap4_deassert_hardreset; soc_ops.is_hardreset_asserted = _omap4_is_hardreset_asserted; soc_ops.init_clkdm = _init_clkdm; + soc_ops.update_context_lost = _omap4_update_context_lost; + soc_ops.get_context_lost = _omap4_get_context_lost; } else if (soc_is_am33xx()) { soc_ops.enable_module = _am33xx_enable_module; soc_ops.disable_module = _am33xx_disable_module; diff --git a/arch/arm/mach-omap2/omap_hwmod.h b/arch/arm/mach-omap2/omap_hwmod.h index 87b59b4..86b7414 100644 --- a/arch/arm/mach-omap2/omap_hwmod.h +++ b/arch/arm/mach-omap2/omap_hwmod.h @@ -2,7 +2,7 @@ * omap_hwmod macros, structures * * Copyright (C) 2009-2011 Nokia Corporation - * Copyright (C) 2012 Texas Instruments, Inc. + * Copyright (C) 2011-2012 Texas Instruments, Inc. * Paul Walmsley * * Created in collaboration with (alphabetical order): Benoît Cousson, @@ -394,12 +394,15 @@ struct omap_hwmod_omap2_prcm { /** * struct omap_hwmod_omap4_prcm - OMAP4-specific PRCM data - * @clkctrl_reg: PRCM address of the clock control register - * @rstctrl_reg: address of the XXX_RSTCTRL register located in the PRM + * @clkctrl_offs: offset of the PRCM clock control register + * @rstctrl_offs: offset of the XXX_RSTCTRL register located in the PRM + * @context_offs: offset of the RM_*_CONTEXT register * @lostcontext_mask: bitmask for selecting bits from RM_*_CONTEXT register * @rstst_reg: (AM33XX only) address of the XXX_RSTST register in the PRM * @submodule_wkdep_bit: bit shift of the WKDEP range * @flags: PRCM register capabilities for this IP block + * @modulemode: allowable modulemodes + * @context_lost_counter: Count of module level context lost * * If @lostcontext_mask is not defined, context loss check code uses * whole register without masking. @lostcontext_mask should only be @@ -415,6 +418,7 @@ struct omap_hwmod_omap4_prcm { u8 submodule_wkdep_bit; u8 modulemode; u8 flags; + int context_lost_counter; }; @@ -627,7 +631,7 @@ void omap_hwmod_write(u32 v, struct omap_hwmod *oh, u16 reg_offs); u32 omap_hwmod_read(struct omap_hwmod *oh, u16 reg_offs); int omap_hwmod_softreset(struct omap_hwmod *oh); -int omap_hwmod_count_resources(struct omap_hwmod *oh); +int omap_hwmod_count_resources(struct omap_hwmod *oh, unsigned long flags); int omap_hwmod_fill_resources(struct omap_hwmod *oh, struct resource *res); int omap_hwmod_fill_dma_resources(struct omap_hwmod *oh, struct resource *res); int omap_hwmod_get_resource_byname(struct omap_hwmod *oh, unsigned int type, diff --git a/arch/arm/mach-omap2/omap_opp_data.h b/arch/arm/mach-omap2/omap_opp_data.h index 7e437bf..336fdfc 100644 --- a/arch/arm/mach-omap2/omap_opp_data.h +++ b/arch/arm/mach-omap2/omap_opp_data.h @@ -89,8 +89,11 @@ extern struct omap_volt_data omap34xx_vddcore_volt_data[]; extern struct omap_volt_data omap36xx_vddmpu_volt_data[]; extern struct omap_volt_data omap36xx_vddcore_volt_data[]; -extern struct omap_volt_data omap44xx_vdd_mpu_volt_data[]; -extern struct omap_volt_data omap44xx_vdd_iva_volt_data[]; -extern struct omap_volt_data omap44xx_vdd_core_volt_data[]; +extern struct omap_volt_data omap443x_vdd_mpu_volt_data[]; +extern struct omap_volt_data omap443x_vdd_iva_volt_data[]; +extern struct omap_volt_data omap443x_vdd_core_volt_data[]; +extern struct omap_volt_data omap446x_vdd_mpu_volt_data[]; +extern struct omap_volt_data omap446x_vdd_iva_volt_data[]; +extern struct omap_volt_data omap446x_vdd_core_volt_data[]; #endif /* __ARCH_ARM_MACH_OMAP2_OMAP_OPP_DATA_H */ diff --git a/arch/arm/mach-omap2/omap_twl.c b/arch/arm/mach-omap2/omap_twl.c index 2bf35dc..fefd401 100644 --- a/arch/arm/mach-omap2/omap_twl.c +++ b/arch/arm/mach-omap2/omap_twl.c @@ -31,16 +31,6 @@ #define OMAP3_VP_VSTEPMAX_VSTEPMAX 0x04 #define OMAP3_VP_VLIMITTO_TIMEOUT_US 200 -#define OMAP3430_VP1_VLIMITTO_VDDMIN 0x14 -#define OMAP3430_VP1_VLIMITTO_VDDMAX 0x42 -#define OMAP3430_VP2_VLIMITTO_VDDMIN 0x18 -#define OMAP3430_VP2_VLIMITTO_VDDMAX 0x2c - -#define OMAP3630_VP1_VLIMITTO_VDDMIN 0x18 -#define OMAP3630_VP1_VLIMITTO_VDDMAX 0x3c -#define OMAP3630_VP2_VLIMITTO_VDDMIN 0x18 -#define OMAP3630_VP2_VLIMITTO_VDDMAX 0x30 - #define OMAP4_SRI2C_SLAVE_ADDR 0x12 #define OMAP4_VDD_MPU_SR_VOLT_REG 0x55 #define OMAP4_VDD_MPU_SR_CMD_REG 0x56 @@ -54,13 +44,6 @@ #define OMAP4_VP_VSTEPMAX_VSTEPMAX 0x04 #define OMAP4_VP_VLIMITTO_TIMEOUT_US 200 -#define OMAP4_VP_MPU_VLIMITTO_VDDMIN 0xA -#define OMAP4_VP_MPU_VLIMITTO_VDDMAX 0x39 -#define OMAP4_VP_IVA_VLIMITTO_VDDMIN 0xA -#define OMAP4_VP_IVA_VLIMITTO_VDDMAX 0x2D -#define OMAP4_VP_CORE_VLIMITTO_VDDMIN 0xA -#define OMAP4_VP_CORE_VLIMITTO_VDDMAX 0x28 - static bool is_offset_valid; static u8 smps_offset; /* @@ -159,16 +142,11 @@ static u8 twl6030_uv_to_vsel(unsigned long uv) static struct omap_voltdm_pmic omap3_mpu_pmic = { .slew_rate = 4000, .step_size = 12500, - .on_volt = 1200000, - .onlp_volt = 1000000, - .ret_volt = 975000, - .off_volt = 600000, - .volt_setup_time = 0xfff, .vp_erroroffset = OMAP3_VP_CONFIG_ERROROFFSET, .vp_vstepmin = OMAP3_VP_VSTEPMIN_VSTEPMIN, .vp_vstepmax = OMAP3_VP_VSTEPMAX_VSTEPMAX, - .vp_vddmin = OMAP3430_VP1_VLIMITTO_VDDMIN, - .vp_vddmax = OMAP3430_VP1_VLIMITTO_VDDMAX, + .vddmin = 600000, + .vddmax = 1450000, .vp_timeout_us = OMAP3_VP_VLIMITTO_TIMEOUT_US, .i2c_slave_addr = OMAP3_SRI2C_SLAVE_ADDR, .volt_reg_addr = OMAP3_VDD_MPU_SR_CONTROL_REG, @@ -180,16 +158,11 @@ static struct omap_voltdm_pmic omap3_mpu_pmic = { static struct omap_voltdm_pmic omap3_core_pmic = { .slew_rate = 4000, .step_size = 12500, - .on_volt = 1200000, - .onlp_volt = 1000000, - .ret_volt = 975000, - .off_volt = 600000, - .volt_setup_time = 0xfff, .vp_erroroffset = OMAP3_VP_CONFIG_ERROROFFSET, .vp_vstepmin = OMAP3_VP_VSTEPMIN_VSTEPMIN, .vp_vstepmax = OMAP3_VP_VSTEPMAX_VSTEPMAX, - .vp_vddmin = OMAP3430_VP2_VLIMITTO_VDDMIN, - .vp_vddmax = OMAP3430_VP2_VLIMITTO_VDDMAX, + .vddmin = 600000, + .vddmax = 1450000, .vp_timeout_us = OMAP3_VP_VLIMITTO_TIMEOUT_US, .i2c_slave_addr = OMAP3_SRI2C_SLAVE_ADDR, .volt_reg_addr = OMAP3_VDD_CORE_SR_CONTROL_REG, @@ -201,21 +174,17 @@ static struct omap_voltdm_pmic omap3_core_pmic = { static struct omap_voltdm_pmic omap4_mpu_pmic = { .slew_rate = 4000, .step_size = 12660, - .on_volt = 1375000, - .onlp_volt = 1375000, - .ret_volt = 830000, - .off_volt = 0, - .volt_setup_time = 0, .vp_erroroffset = OMAP4_VP_CONFIG_ERROROFFSET, .vp_vstepmin = OMAP4_VP_VSTEPMIN_VSTEPMIN, .vp_vstepmax = OMAP4_VP_VSTEPMAX_VSTEPMAX, - .vp_vddmin = OMAP4_VP_MPU_VLIMITTO_VDDMIN, - .vp_vddmax = OMAP4_VP_MPU_VLIMITTO_VDDMAX, + .vddmin = 0, + .vddmax = 2100000, .vp_timeout_us = OMAP4_VP_VLIMITTO_TIMEOUT_US, .i2c_slave_addr = OMAP4_SRI2C_SLAVE_ADDR, .volt_reg_addr = OMAP4_VDD_MPU_SR_VOLT_REG, .cmd_reg_addr = OMAP4_VDD_MPU_SR_CMD_REG, .i2c_high_speed = true, + .i2c_pad_load = 3, .vsel_to_uv = twl6030_vsel_to_uv, .uv_to_vsel = twl6030_uv_to_vsel, }; @@ -223,21 +192,17 @@ static struct omap_voltdm_pmic omap4_mpu_pmic = { static struct omap_voltdm_pmic omap4_iva_pmic = { .slew_rate = 4000, .step_size = 12660, - .on_volt = 1188000, - .onlp_volt = 1188000, - .ret_volt = 830000, - .off_volt = 0, - .volt_setup_time = 0, .vp_erroroffset = OMAP4_VP_CONFIG_ERROROFFSET, .vp_vstepmin = OMAP4_VP_VSTEPMIN_VSTEPMIN, .vp_vstepmax = OMAP4_VP_VSTEPMAX_VSTEPMAX, - .vp_vddmin = OMAP4_VP_IVA_VLIMITTO_VDDMIN, - .vp_vddmax = OMAP4_VP_IVA_VLIMITTO_VDDMAX, + .vddmin = 0, + .vddmax = 2100000, .vp_timeout_us = OMAP4_VP_VLIMITTO_TIMEOUT_US, .i2c_slave_addr = OMAP4_SRI2C_SLAVE_ADDR, .volt_reg_addr = OMAP4_VDD_IVA_SR_VOLT_REG, .cmd_reg_addr = OMAP4_VDD_IVA_SR_CMD_REG, .i2c_high_speed = true, + .i2c_pad_load = 3, .vsel_to_uv = twl6030_vsel_to_uv, .uv_to_vsel = twl6030_uv_to_vsel, }; @@ -245,20 +210,17 @@ static struct omap_voltdm_pmic omap4_iva_pmic = { static struct omap_voltdm_pmic omap4_core_pmic = { .slew_rate = 4000, .step_size = 12660, - .on_volt = 1200000, - .onlp_volt = 1200000, - .ret_volt = 830000, - .off_volt = 0, - .volt_setup_time = 0, .vp_erroroffset = OMAP4_VP_CONFIG_ERROROFFSET, .vp_vstepmin = OMAP4_VP_VSTEPMIN_VSTEPMIN, .vp_vstepmax = OMAP4_VP_VSTEPMAX_VSTEPMAX, - .vp_vddmin = OMAP4_VP_CORE_VLIMITTO_VDDMIN, - .vp_vddmax = OMAP4_VP_CORE_VLIMITTO_VDDMAX, + .vddmin = 0, + .vddmax = 2100000, .vp_timeout_us = OMAP4_VP_VLIMITTO_TIMEOUT_US, .i2c_slave_addr = OMAP4_SRI2C_SLAVE_ADDR, .volt_reg_addr = OMAP4_VDD_CORE_SR_VOLT_REG, .cmd_reg_addr = OMAP4_VDD_CORE_SR_CMD_REG, + .i2c_high_speed = true, + .i2c_pad_load = 3, .vsel_to_uv = twl6030_vsel_to_uv, .uv_to_vsel = twl6030_uv_to_vsel, }; @@ -289,13 +251,6 @@ int __init omap3_twl_init(void) if (!cpu_is_omap34xx()) return -ENODEV; - if (cpu_is_omap3630()) { - omap3_mpu_pmic.vp_vddmin = OMAP3630_VP1_VLIMITTO_VDDMIN; - omap3_mpu_pmic.vp_vddmax = OMAP3630_VP1_VLIMITTO_VDDMAX; - omap3_core_pmic.vp_vddmin = OMAP3630_VP2_VLIMITTO_VDDMIN; - omap3_core_pmic.vp_vddmax = OMAP3630_VP2_VLIMITTO_VDDMAX; - } - /* * The smartreflex bit on twl4030 specifies if the setting of voltage * is done over the I2C_SR path. Since this setting is independent of diff --git a/arch/arm/mach-omap2/opp4xxx_data.c b/arch/arm/mach-omap2/opp4xxx_data.c index a9fd6d5..d470b72 100644 --- a/arch/arm/mach-omap2/opp4xxx_data.c +++ b/arch/arm/mach-omap2/opp4xxx_data.c @@ -1,7 +1,7 @@ /* * OMAP4 OPP table definitions. * - * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2010-2012 Texas Instruments Incorporated - http://www.ti.com/ * Nishanth Menon * Kevin Hilman * Thara Gopinath @@ -35,7 +35,7 @@ #define OMAP4430_VDD_MPU_OPPTURBO_UV 1313000 #define OMAP4430_VDD_MPU_OPPNITRO_UV 1375000 -struct omap_volt_data omap44xx_vdd_mpu_volt_data[] = { +struct omap_volt_data omap443x_vdd_mpu_volt_data[] = { VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP50_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP50, 0xf4, 0x0c), VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP100_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP100, 0xf9, 0x16), VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPTURBO, 0xfa, 0x23), @@ -47,7 +47,7 @@ struct omap_volt_data omap44xx_vdd_mpu_volt_data[] = { #define OMAP4430_VDD_IVA_OPP100_UV 1188000 #define OMAP4430_VDD_IVA_OPPTURBO_UV 1300000 -struct omap_volt_data omap44xx_vdd_iva_volt_data[] = { +struct omap_volt_data omap443x_vdd_iva_volt_data[] = { VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP50_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP50, 0xf4, 0x0c), VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP100_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP100, 0xf9, 0x16), VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_IVA_OPPTURBO, 0xfa, 0x23), @@ -57,14 +57,14 @@ struct omap_volt_data omap44xx_vdd_iva_volt_data[] = { #define OMAP4430_VDD_CORE_OPP50_UV 1025000 #define OMAP4430_VDD_CORE_OPP100_UV 1200000 -struct omap_volt_data omap44xx_vdd_core_volt_data[] = { +struct omap_volt_data omap443x_vdd_core_volt_data[] = { VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP50_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP50, 0xf4, 0x0c), VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP100_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP100, 0xf9, 0x16), VOLT_DATA_DEFINE(0, 0, 0, 0), }; -static struct omap_opp_def __initdata omap44xx_opp_def_list[] = { +static struct omap_opp_def __initdata omap443x_opp_def_list[] = { /* MPU OPP1 - OPP50 */ OPP_INITIALIZER("mpu", true, 300000000, OMAP4430_VDD_MPU_OPP50_UV), /* MPU OPP2 - OPP100 */ @@ -86,6 +86,82 @@ static struct omap_opp_def __initdata omap44xx_opp_def_list[] = { /* TODO: add DSP, aess, fdif, gpu */ }; +#define OMAP4460_VDD_MPU_OPP50_UV 1025000 +#define OMAP4460_VDD_MPU_OPP100_UV 1200000 +#define OMAP4460_VDD_MPU_OPPTURBO_UV 1313000 +#define OMAP4460_VDD_MPU_OPPNITRO_UV 1375000 + +struct omap_volt_data omap446x_vdd_mpu_volt_data[] = { + VOLT_DATA_DEFINE(OMAP4460_VDD_MPU_OPP50_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP50, 0xf4, 0x0c), + VOLT_DATA_DEFINE(OMAP4460_VDD_MPU_OPP100_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP100, 0xf9, 0x16), + VOLT_DATA_DEFINE(OMAP4460_VDD_MPU_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPTURBO, 0xfa, 0x23), + VOLT_DATA_DEFINE(OMAP4460_VDD_MPU_OPPNITRO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPNITRO, 0xfa, 0x27), + VOLT_DATA_DEFINE(0, 0, 0, 0), +}; + +#define OMAP4460_VDD_IVA_OPP50_UV 1025000 +#define OMAP4460_VDD_IVA_OPP100_UV 1200000 +#define OMAP4460_VDD_IVA_OPPTURBO_UV 1313000 +#define OMAP4460_VDD_IVA_OPPNITRO_UV 1375000 + +struct omap_volt_data omap446x_vdd_iva_volt_data[] = { + VOLT_DATA_DEFINE(OMAP4460_VDD_IVA_OPP50_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP50, 0xf4, 0x0c), + VOLT_DATA_DEFINE(OMAP4460_VDD_IVA_OPP100_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP100, 0xf9, 0x16), + VOLT_DATA_DEFINE(OMAP4460_VDD_IVA_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_IVA_OPPTURBO, 0xfa, 0x23), + VOLT_DATA_DEFINE(OMAP4460_VDD_IVA_OPPNITRO_UV, OMAP44XX_CONTROL_FUSE_IVA_OPPNITRO, 0xfa, 0x23), + VOLT_DATA_DEFINE(0, 0, 0, 0), +}; + +#define OMAP4460_VDD_CORE_OPP50_UV 1025000 +#define OMAP4460_VDD_CORE_OPP100_UV 1200000 +#define OMAP4460_VDD_CORE_OPP100_OV_UV 1250000 + +struct omap_volt_data omap446x_vdd_core_volt_data[] = { + VOLT_DATA_DEFINE(OMAP4460_VDD_CORE_OPP50_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP50, 0xf4, 0x0c), + VOLT_DATA_DEFINE(OMAP4460_VDD_CORE_OPP100_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP100, 0xf9, 0x16), + VOLT_DATA_DEFINE(OMAP4460_VDD_CORE_OPP100_OV_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP100OV, 0xf9, 0x16), + VOLT_DATA_DEFINE(0, 0, 0, 0), +}; + +static struct omap_opp_def __initdata omap446x_opp_def_list[] = { + /* MPU OPP1 - OPP50 */ + OPP_INITIALIZER("mpu", true, 350000000, OMAP4460_VDD_MPU_OPP50_UV), + /* MPU OPP2 - OPP100 */ + OPP_INITIALIZER("mpu", true, 700000000, OMAP4460_VDD_MPU_OPP100_UV), + /* MPU OPP3 - OPP-Turbo */ + OPP_INITIALIZER("mpu", true, 920000000, OMAP4460_VDD_MPU_OPPTURBO_UV), + /* + * MPU OPP4 - OPP-Nitro + Disabled as the reference schematics + * recommends TPS623631 - confirm and enable the opp in board file + * XXX: May be we should enable these based on mpu capability and + * Exception board files disable it... + */ + OPP_INITIALIZER("mpu", false, 1200000000, OMAP4460_VDD_MPU_OPPNITRO_UV), + /* MPU OPP4 - OPP-Nitro SpeedBin */ + OPP_INITIALIZER("mpu", false, 1500000000, OMAP4460_VDD_MPU_OPPNITRO_UV), + /* L3 OPP1 - OPP50 */ + OPP_INITIALIZER("l3_main_1", true, 100000000, OMAP4460_VDD_CORE_OPP50_UV), + /* L3 OPP2 - OPP100 */ + OPP_INITIALIZER("l3_main_1", true, 200000000, OMAP4460_VDD_CORE_OPP100_UV), + /* IVA OPP1 - OPP50 */ + OPP_INITIALIZER("iva", true, 133000000, OMAP4460_VDD_IVA_OPP50_UV), + /* IVA OPP2 - OPP100 */ + OPP_INITIALIZER("iva", true, 266100000, OMAP4460_VDD_IVA_OPP100_UV), + /* + * IVA OPP3 - OPP-Turbo + Disabled as the reference schematics + * recommends Phoenix VCORE2 which can supply only 600mA - so the ones + * above this OPP frequency, even though OMAP is capable, should be + * enabled by board file which is sure of the chip power capability + */ + OPP_INITIALIZER("iva", false, 332000000, OMAP4460_VDD_IVA_OPPTURBO_UV), + /* IVA OPP4 - OPP-Nitro */ + OPP_INITIALIZER("iva", false, 430000000, OMAP4460_VDD_IVA_OPPNITRO_UV), + /* IVA OPP5 - OPP-Nitro SpeedBin*/ + OPP_INITIALIZER("iva", false, 500000000, OMAP4460_VDD_IVA_OPPNITRO_UV), + + /* TODO: add DSP, aess, fdif, gpu */ +}; + /** * omap4_opp_init() - initialize omap4 opp table */ @@ -93,12 +169,12 @@ int __init omap4_opp_init(void) { int r = -ENODEV; - if (!cpu_is_omap443x()) - return r; - - r = omap_init_opp_table(omap44xx_opp_def_list, - ARRAY_SIZE(omap44xx_opp_def_list)); - + if (cpu_is_omap443x()) + r = omap_init_opp_table(omap443x_opp_def_list, + ARRAY_SIZE(omap443x_opp_def_list)); + else if (cpu_is_omap446x()) + r = omap_init_opp_table(omap446x_opp_def_list, + ARRAY_SIZE(omap446x_opp_def_list)); return r; } device_initcall(omap4_opp_init); diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c index 331478f..e5a4c3a 100644 --- a/arch/arm/mach-omap2/pm.c +++ b/arch/arm/mach-omap2/pm.c @@ -40,6 +40,36 @@ static struct omap_device_pm_latency *pm_lats; */ int (*omap_pm_suspend)(void); +/** + * struct omap2_oscillator - Describe the board main oscillator latencies + * @startup_time: oscillator startup latency + * @shutdown_time: oscillator shutdown latency + */ +struct omap2_oscillator { + u32 startup_time; + u32 shutdown_time; +}; + +static struct omap2_oscillator oscillator = { + .startup_time = ULONG_MAX, + .shutdown_time = ULONG_MAX, +}; + +void omap_pm_setup_oscillator(u32 tstart, u32 tshut) +{ + oscillator.startup_time = tstart; + oscillator.shutdown_time = tshut; +} + +void omap_pm_get_oscillator(u32 *tstart, u32 *tshut) +{ + if (!tstart || !tshut) + return; + + *tstart = oscillator.startup_time; + *tshut = oscillator.shutdown_time; +} + static int __init _init_omap_device(char *name) { struct omap_hwmod *oh; diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h index 67d6613..4db7b23 100644 --- a/arch/arm/mach-omap2/pm.h +++ b/arch/arm/mach-omap2/pm.h @@ -129,4 +129,14 @@ static inline int omap4_twl_init(void) } #endif +#ifdef CONFIG_PM +extern void omap_pm_setup_oscillator(u32 tstart, u32 tshut); +extern void omap_pm_get_oscillator(u32 *tstart, u32 *tshut); +extern void omap_pm_setup_sr_i2c_pcb_length(u32 mm); +#else +static inline void omap_pm_setup_oscillator(u32 tstart, u32 tshut) { } +static inline void omap_pm_get_oscillator(u32 *tstart, u32 *tshut) { } +static inline void omap_pm_setup_sr_i2c_pcb_length(u32 mm) { } +#endif + #endif diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c index 9a2f559..c289b33 100644 --- a/arch/arm/mach-omap2/pm24xx.c +++ b/arch/arm/mach-omap2/pm24xx.c @@ -25,7 +25,7 @@ #include <linux/sysfs.h> #include <linux/module.h> #include <linux/delay.h> -#include <linux/clk.h> +#include <linux/clk-provider.h> #include <linux/irq.h> #include <linux/time.h> #include <linux/gpio.h> @@ -43,9 +43,9 @@ #include "soc.h" #include "common.h" #include "clock.h" -#include "prm2xxx_3xxx.h" +#include "prm2xxx.h" #include "prm-regbits-24xx.h" -#include "cm2xxx_3xxx.h" +#include "cm2xxx.h" #include "cm-regbits-24xx.h" #include "sdrc.h" #include "sram.h" @@ -203,7 +203,7 @@ static int omap2_can_sleep(void) { if (omap2_fclks_active()) return 0; - if (osc_ck->usecount > 1) + if (__clk_is_enabled(osc_ck)) return 0; if (omap_dma_running()) return 0; diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index 11f9669..7703200 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -38,17 +38,15 @@ #include "clockdomain.h" #include "powerdomain.h" -#include <plat/prcm.h> #include <plat-omap/dma-omap.h> #include "soc.h" #include "common.h" -#include "cm2xxx_3xxx.h" +#include "cm3xxx.h" #include "cm-regbits-34xx.h" #include "gpmc.h" #include "prm-regbits-34xx.h" - -#include "prm2xxx_3xxx.h" +#include "prm3xxx.h" #include "pm.h" #include "sdrc.h" #include "sram.h" diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c index 1678a32..dea62a9 100644 --- a/arch/arm/mach-omap2/powerdomain.c +++ b/arch/arm/mach-omap2/powerdomain.c @@ -29,8 +29,6 @@ #include <asm/cpu.h> -#include <plat/prcm.h> - #include "powerdomain.h" #include "clockdomain.h" diff --git a/arch/arm/mach-omap2/powerdomain2xxx_3xxx.c b/arch/arm/mach-omap2/powerdomain2xxx_3xxx.c deleted file mode 100644 index 3950ccf..0000000 --- a/arch/arm/mach-omap2/powerdomain2xxx_3xxx.c +++ /dev/null @@ -1,242 +0,0 @@ -/* - * OMAP2 and OMAP3 powerdomain control - * - * Copyright (C) 2009-2011 Texas Instruments, Inc. - * Copyright (C) 2007-2009 Nokia Corporation - * - * Derived from mach-omap2/powerdomain.c written by Paul Walmsley - * Rajendra Nayak <rnayak@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/io.h> -#include <linux/errno.h> -#include <linux/delay.h> -#include <linux/bug.h> - -#include <plat/prcm.h> - -#include "powerdomain.h" -#include "prm.h" -#include "prm-regbits-24xx.h" -#include "prm-regbits-34xx.h" - - -/* Common functions across OMAP2 and OMAP3 */ -static int omap2_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst) -{ - omap2_prm_rmw_mod_reg_bits(OMAP_POWERSTATE_MASK, - (pwrst << OMAP_POWERSTATE_SHIFT), - pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL); - return 0; -} - -static int omap2_pwrdm_read_next_pwrst(struct powerdomain *pwrdm) -{ - return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, - OMAP2_PM_PWSTCTRL, - OMAP_POWERSTATE_MASK); -} - -static int omap2_pwrdm_read_pwrst(struct powerdomain *pwrdm) -{ - return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, - OMAP2_PM_PWSTST, - OMAP_POWERSTATEST_MASK); -} - -static int omap2_pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank, - u8 pwrst) -{ - u32 m; - - m = omap2_pwrdm_get_mem_bank_onstate_mask(bank); - - omap2_prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs, - OMAP2_PM_PWSTCTRL); - - return 0; -} - -static int omap2_pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank, - u8 pwrst) -{ - u32 m; - - m = omap2_pwrdm_get_mem_bank_retst_mask(bank); - - omap2_prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs, - OMAP2_PM_PWSTCTRL); - - return 0; -} - -static int omap2_pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank) -{ - u32 m; - - m = omap2_pwrdm_get_mem_bank_stst_mask(bank); - - return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP2_PM_PWSTST, - m); -} - -static int omap2_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank) -{ - u32 m; - - m = omap2_pwrdm_get_mem_bank_retst_mask(bank); - - return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, - OMAP2_PM_PWSTCTRL, m); -} - -static int omap2_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst) -{ - u32 v; - - v = pwrst << __ffs(OMAP3430_LOGICL1CACHERETSTATE_MASK); - omap2_prm_rmw_mod_reg_bits(OMAP3430_LOGICL1CACHERETSTATE_MASK, v, - pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL); - - return 0; -} - -static int omap2_pwrdm_wait_transition(struct powerdomain *pwrdm) -{ - u32 c = 0; - - /* - * REVISIT: pwrdm_wait_transition() may be better implemented - * via a callback and a periodic timer check -- how long do we expect - * powerdomain transitions to take? - */ - - /* XXX Is this udelay() value meaningful? */ - while ((omap2_prm_read_mod_reg(pwrdm->prcm_offs, OMAP2_PM_PWSTST) & - OMAP_INTRANSITION_MASK) && - (c++ < PWRDM_TRANSITION_BAILOUT)) - udelay(1); - - if (c > PWRDM_TRANSITION_BAILOUT) { - pr_err("powerdomain: %s: waited too long to complete transition\n", - pwrdm->name); - return -EAGAIN; - } - - pr_debug("powerdomain: completed transition in %d loops\n", c); - - return 0; -} - -/* Applicable only for OMAP3. Not supported on OMAP2 */ -static int omap3_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm) -{ - return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, - OMAP3430_PM_PREPWSTST, - OMAP3430_LASTPOWERSTATEENTERED_MASK); -} - -static int omap3_pwrdm_read_logic_pwrst(struct powerdomain *pwrdm) -{ - return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, - OMAP2_PM_PWSTST, - OMAP3430_LOGICSTATEST_MASK); -} - -static int omap3_pwrdm_read_logic_retst(struct powerdomain *pwrdm) -{ - return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, - OMAP2_PM_PWSTCTRL, - OMAP3430_LOGICSTATEST_MASK); -} - -static int omap3_pwrdm_read_prev_logic_pwrst(struct powerdomain *pwrdm) -{ - return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, - OMAP3430_PM_PREPWSTST, - OMAP3430_LASTLOGICSTATEENTERED_MASK); -} - -static int omap3_get_mem_bank_lastmemst_mask(u8 bank) -{ - switch (bank) { - case 0: - return OMAP3430_LASTMEM1STATEENTERED_MASK; - case 1: - return OMAP3430_LASTMEM2STATEENTERED_MASK; - case 2: - return OMAP3430_LASTSHAREDL2CACHEFLATSTATEENTERED_MASK; - case 3: - return OMAP3430_LASTL2FLATMEMSTATEENTERED_MASK; - default: - WARN_ON(1); /* should never happen */ - return -EEXIST; - } - return 0; -} - -static int omap3_pwrdm_read_prev_mem_pwrst(struct powerdomain *pwrdm, u8 bank) -{ - u32 m; - - m = omap3_get_mem_bank_lastmemst_mask(bank); - - return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, - OMAP3430_PM_PREPWSTST, m); -} - -static int omap3_pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm) -{ - omap2_prm_write_mod_reg(0, pwrdm->prcm_offs, OMAP3430_PM_PREPWSTST); - return 0; -} - -static int omap3_pwrdm_enable_hdwr_sar(struct powerdomain *pwrdm) -{ - return omap2_prm_rmw_mod_reg_bits(0, - 1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT, - pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL); -} - -static int omap3_pwrdm_disable_hdwr_sar(struct powerdomain *pwrdm) -{ - return omap2_prm_rmw_mod_reg_bits(1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT, - 0, pwrdm->prcm_offs, - OMAP2_PM_PWSTCTRL); -} - -struct pwrdm_ops omap2_pwrdm_operations = { - .pwrdm_set_next_pwrst = omap2_pwrdm_set_next_pwrst, - .pwrdm_read_next_pwrst = omap2_pwrdm_read_next_pwrst, - .pwrdm_read_pwrst = omap2_pwrdm_read_pwrst, - .pwrdm_set_logic_retst = omap2_pwrdm_set_logic_retst, - .pwrdm_set_mem_onst = omap2_pwrdm_set_mem_onst, - .pwrdm_set_mem_retst = omap2_pwrdm_set_mem_retst, - .pwrdm_read_mem_pwrst = omap2_pwrdm_read_mem_pwrst, - .pwrdm_read_mem_retst = omap2_pwrdm_read_mem_retst, - .pwrdm_wait_transition = omap2_pwrdm_wait_transition, -}; - -struct pwrdm_ops omap3_pwrdm_operations = { - .pwrdm_set_next_pwrst = omap2_pwrdm_set_next_pwrst, - .pwrdm_read_next_pwrst = omap2_pwrdm_read_next_pwrst, - .pwrdm_read_pwrst = omap2_pwrdm_read_pwrst, - .pwrdm_read_prev_pwrst = omap3_pwrdm_read_prev_pwrst, - .pwrdm_set_logic_retst = omap2_pwrdm_set_logic_retst, - .pwrdm_read_logic_pwrst = omap3_pwrdm_read_logic_pwrst, - .pwrdm_read_logic_retst = omap3_pwrdm_read_logic_retst, - .pwrdm_read_prev_logic_pwrst = omap3_pwrdm_read_prev_logic_pwrst, - .pwrdm_set_mem_onst = omap2_pwrdm_set_mem_onst, - .pwrdm_set_mem_retst = omap2_pwrdm_set_mem_retst, - .pwrdm_read_mem_pwrst = omap2_pwrdm_read_mem_pwrst, - .pwrdm_read_mem_retst = omap2_pwrdm_read_mem_retst, - .pwrdm_read_prev_mem_pwrst = omap3_pwrdm_read_prev_mem_pwrst, - .pwrdm_clear_all_prev_pwrst = omap3_pwrdm_clear_all_prev_pwrst, - .pwrdm_enable_hdwr_sar = omap3_pwrdm_enable_hdwr_sar, - .pwrdm_disable_hdwr_sar = omap3_pwrdm_disable_hdwr_sar, - .pwrdm_wait_transition = omap2_pwrdm_wait_transition, -}; diff --git a/arch/arm/mach-omap2/powerdomain33xx.c b/arch/arm/mach-omap2/powerdomain33xx.c deleted file mode 100644 index 67c5663..0000000 --- a/arch/arm/mach-omap2/powerdomain33xx.c +++ /dev/null @@ -1,229 +0,0 @@ -/* - * AM33XX Powerdomain control - * - * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/ - * - * Derived from mach-omap2/powerdomain44xx.c written by Rajendra Nayak - * <rnayak@ti.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/io.h> -#include <linux/errno.h> -#include <linux/delay.h> - -#include <plat/prcm.h> - -#include "powerdomain.h" -#include "prm33xx.h" -#include "prm-regbits-33xx.h" - - -static int am33xx_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst) -{ - am33xx_prm_rmw_reg_bits(OMAP_POWERSTATE_MASK, - (pwrst << OMAP_POWERSTATE_SHIFT), - pwrdm->prcm_offs, pwrdm->pwrstctrl_offs); - return 0; -} - -static int am33xx_pwrdm_read_next_pwrst(struct powerdomain *pwrdm) -{ - u32 v; - - v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstctrl_offs); - v &= OMAP_POWERSTATE_MASK; - v >>= OMAP_POWERSTATE_SHIFT; - - return v; -} - -static int am33xx_pwrdm_read_pwrst(struct powerdomain *pwrdm) -{ - u32 v; - - v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs); - v &= OMAP_POWERSTATEST_MASK; - v >>= OMAP_POWERSTATEST_SHIFT; - - return v; -} - -static int am33xx_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm) -{ - u32 v; - - v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs); - v &= AM33XX_LASTPOWERSTATEENTERED_MASK; - v >>= AM33XX_LASTPOWERSTATEENTERED_SHIFT; - - return v; -} - -static int am33xx_pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm) -{ - am33xx_prm_rmw_reg_bits(AM33XX_LOWPOWERSTATECHANGE_MASK, - (1 << AM33XX_LOWPOWERSTATECHANGE_SHIFT), - pwrdm->prcm_offs, pwrdm->pwrstctrl_offs); - return 0; -} - -static int am33xx_pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm) -{ - am33xx_prm_rmw_reg_bits(AM33XX_LASTPOWERSTATEENTERED_MASK, - AM33XX_LASTPOWERSTATEENTERED_MASK, - pwrdm->prcm_offs, pwrdm->pwrstst_offs); - return 0; -} - -static int am33xx_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst) -{ - u32 m; - - m = pwrdm->logicretstate_mask; - if (!m) - return -EINVAL; - - am33xx_prm_rmw_reg_bits(m, (pwrst << __ffs(m)), - pwrdm->prcm_offs, pwrdm->pwrstctrl_offs); - - return 0; -} - -static int am33xx_pwrdm_read_logic_pwrst(struct powerdomain *pwrdm) -{ - u32 v; - - v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs); - v &= AM33XX_LOGICSTATEST_MASK; - v >>= AM33XX_LOGICSTATEST_SHIFT; - - return v; -} - -static int am33xx_pwrdm_read_logic_retst(struct powerdomain *pwrdm) -{ - u32 v, m; - - m = pwrdm->logicretstate_mask; - if (!m) - return -EINVAL; - - v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstctrl_offs); - v &= m; - v >>= __ffs(m); - - return v; -} - -static int am33xx_pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank, - u8 pwrst) -{ - u32 m; - - m = pwrdm->mem_on_mask[bank]; - if (!m) - return -EINVAL; - - am33xx_prm_rmw_reg_bits(m, (pwrst << __ffs(m)), - pwrdm->prcm_offs, pwrdm->pwrstctrl_offs); - - return 0; -} - -static int am33xx_pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank, - u8 pwrst) -{ - u32 m; - - m = pwrdm->mem_ret_mask[bank]; - if (!m) - return -EINVAL; - - am33xx_prm_rmw_reg_bits(m, (pwrst << __ffs(m)), - pwrdm->prcm_offs, pwrdm->pwrstctrl_offs); - - return 0; -} - -static int am33xx_pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank) -{ - u32 m, v; - - m = pwrdm->mem_pwrst_mask[bank]; - if (!m) - return -EINVAL; - - v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs); - v &= m; - v >>= __ffs(m); - - return v; -} - -static int am33xx_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank) -{ - u32 m, v; - - m = pwrdm->mem_retst_mask[bank]; - if (!m) - return -EINVAL; - - v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstctrl_offs); - v &= m; - v >>= __ffs(m); - - return v; -} - -static int am33xx_pwrdm_wait_transition(struct powerdomain *pwrdm) -{ - u32 c = 0; - - /* - * REVISIT: pwrdm_wait_transition() may be better implemented - * via a callback and a periodic timer check -- how long do we expect - * powerdomain transitions to take? - */ - - /* XXX Is this udelay() value meaningful? */ - while ((am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs) - & OMAP_INTRANSITION_MASK) && - (c++ < PWRDM_TRANSITION_BAILOUT)) - udelay(1); - - if (c > PWRDM_TRANSITION_BAILOUT) { - pr_err("powerdomain: %s: waited too long to complete transition\n", - pwrdm->name); - return -EAGAIN; - } - - pr_debug("powerdomain: completed transition in %d loops\n", c); - - return 0; -} - -struct pwrdm_ops am33xx_pwrdm_operations = { - .pwrdm_set_next_pwrst = am33xx_pwrdm_set_next_pwrst, - .pwrdm_read_next_pwrst = am33xx_pwrdm_read_next_pwrst, - .pwrdm_read_pwrst = am33xx_pwrdm_read_pwrst, - .pwrdm_read_prev_pwrst = am33xx_pwrdm_read_prev_pwrst, - .pwrdm_set_logic_retst = am33xx_pwrdm_set_logic_retst, - .pwrdm_read_logic_pwrst = am33xx_pwrdm_read_logic_pwrst, - .pwrdm_read_logic_retst = am33xx_pwrdm_read_logic_retst, - .pwrdm_clear_all_prev_pwrst = am33xx_pwrdm_clear_all_prev_pwrst, - .pwrdm_set_lowpwrstchange = am33xx_pwrdm_set_lowpwrstchange, - .pwrdm_read_mem_pwrst = am33xx_pwrdm_read_mem_pwrst, - .pwrdm_read_mem_retst = am33xx_pwrdm_read_mem_retst, - .pwrdm_set_mem_onst = am33xx_pwrdm_set_mem_onst, - .pwrdm_set_mem_retst = am33xx_pwrdm_set_mem_retst, - .pwrdm_wait_transition = am33xx_pwrdm_wait_transition, -}; diff --git a/arch/arm/mach-omap2/powerdomain44xx.c b/arch/arm/mach-omap2/powerdomain44xx.c deleted file mode 100644 index aceb4f4..0000000 --- a/arch/arm/mach-omap2/powerdomain44xx.c +++ /dev/null @@ -1,285 +0,0 @@ -/* - * OMAP4 powerdomain control - * - * Copyright (C) 2009-2010, 2012 Texas Instruments, Inc. - * Copyright (C) 2007-2009 Nokia Corporation - * - * Derived from mach-omap2/powerdomain.c written by Paul Walmsley - * Rajendra Nayak <rnayak@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/io.h> -#include <linux/errno.h> -#include <linux/delay.h> -#include <linux/bug.h> - -#include "powerdomain.h" -#include <plat/prcm.h> -#include "prm2xxx_3xxx.h" -#include "prm44xx.h" -#include "prminst44xx.h" -#include "prm-regbits-44xx.h" - -static int omap4_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst) -{ - omap4_prminst_rmw_inst_reg_bits(OMAP_POWERSTATE_MASK, - (pwrst << OMAP_POWERSTATE_SHIFT), - pwrdm->prcm_partition, - pwrdm->prcm_offs, OMAP4_PM_PWSTCTRL); - return 0; -} - -static int omap4_pwrdm_read_next_pwrst(struct powerdomain *pwrdm) -{ - u32 v; - - v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs, - OMAP4_PM_PWSTCTRL); - v &= OMAP_POWERSTATE_MASK; - v >>= OMAP_POWERSTATE_SHIFT; - - return v; -} - -static int omap4_pwrdm_read_pwrst(struct powerdomain *pwrdm) -{ - u32 v; - - v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs, - OMAP4_PM_PWSTST); - v &= OMAP_POWERSTATEST_MASK; - v >>= OMAP_POWERSTATEST_SHIFT; - - return v; -} - -static int omap4_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm) -{ - u32 v; - - v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs, - OMAP4_PM_PWSTST); - v &= OMAP4430_LASTPOWERSTATEENTERED_MASK; - v >>= OMAP4430_LASTPOWERSTATEENTERED_SHIFT; - - return v; -} - -static int omap4_pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm) -{ - omap4_prminst_rmw_inst_reg_bits(OMAP4430_LOWPOWERSTATECHANGE_MASK, - (1 << OMAP4430_LOWPOWERSTATECHANGE_SHIFT), - pwrdm->prcm_partition, - pwrdm->prcm_offs, OMAP4_PM_PWSTCTRL); - return 0; -} - -static int omap4_pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm) -{ - omap4_prminst_rmw_inst_reg_bits(OMAP4430_LASTPOWERSTATEENTERED_MASK, - OMAP4430_LASTPOWERSTATEENTERED_MASK, - pwrdm->prcm_partition, - pwrdm->prcm_offs, OMAP4_PM_PWSTST); - return 0; -} - -static int omap4_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst) -{ - u32 v; - - v = pwrst << __ffs(OMAP4430_LOGICRETSTATE_MASK); - omap4_prminst_rmw_inst_reg_bits(OMAP4430_LOGICRETSTATE_MASK, v, - pwrdm->prcm_partition, pwrdm->prcm_offs, - OMAP4_PM_PWSTCTRL); - - return 0; -} - -static int omap4_pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank, - u8 pwrst) -{ - u32 m; - - m = omap2_pwrdm_get_mem_bank_onstate_mask(bank); - - omap4_prminst_rmw_inst_reg_bits(m, (pwrst << __ffs(m)), - pwrdm->prcm_partition, pwrdm->prcm_offs, - OMAP4_PM_PWSTCTRL); - - return 0; -} - -static int omap4_pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank, - u8 pwrst) -{ - u32 m; - - m = omap2_pwrdm_get_mem_bank_retst_mask(bank); - - omap4_prminst_rmw_inst_reg_bits(m, (pwrst << __ffs(m)), - pwrdm->prcm_partition, pwrdm->prcm_offs, - OMAP4_PM_PWSTCTRL); - - return 0; -} - -static int omap4_pwrdm_read_logic_pwrst(struct powerdomain *pwrdm) -{ - u32 v; - - v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs, - OMAP4_PM_PWSTST); - v &= OMAP4430_LOGICSTATEST_MASK; - v >>= OMAP4430_LOGICSTATEST_SHIFT; - - return v; -} - -static int omap4_pwrdm_read_logic_retst(struct powerdomain *pwrdm) -{ - u32 v; - - v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs, - OMAP4_PM_PWSTCTRL); - v &= OMAP4430_LOGICRETSTATE_MASK; - v >>= OMAP4430_LOGICRETSTATE_SHIFT; - - return v; -} - -/** - * omap4_pwrdm_read_prev_logic_pwrst - read the previous logic powerstate - * @pwrdm: struct powerdomain * to read the state for - * - * Reads the previous logic powerstate for a powerdomain. This - * function must determine the previous logic powerstate by first - * checking the previous powerstate for the domain. If that was OFF, - * then logic has been lost. If previous state was RETENTION, the - * function reads the setting for the next retention logic state to - * see the actual value. In every other case, the logic is - * retained. Returns either PWRDM_POWER_OFF or PWRDM_POWER_RET - * depending whether the logic was retained or not. - */ -static int omap4_pwrdm_read_prev_logic_pwrst(struct powerdomain *pwrdm) -{ - int state; - - state = omap4_pwrdm_read_prev_pwrst(pwrdm); - - if (state == PWRDM_POWER_OFF) - return PWRDM_POWER_OFF; - - if (state != PWRDM_POWER_RET) - return PWRDM_POWER_RET; - - return omap4_pwrdm_read_logic_retst(pwrdm); -} - -static int omap4_pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank) -{ - u32 m, v; - - m = omap2_pwrdm_get_mem_bank_stst_mask(bank); - - v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs, - OMAP4_PM_PWSTST); - v &= m; - v >>= __ffs(m); - - return v; -} - -static int omap4_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank) -{ - u32 m, v; - - m = omap2_pwrdm_get_mem_bank_retst_mask(bank); - - v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs, - OMAP4_PM_PWSTCTRL); - v &= m; - v >>= __ffs(m); - - return v; -} - -/** - * omap4_pwrdm_read_prev_mem_pwrst - reads the previous memory powerstate - * @pwrdm: struct powerdomain * to read mem powerstate for - * @bank: memory bank index - * - * Reads the previous memory powerstate for a powerdomain. This - * function must determine the previous memory powerstate by first - * checking the previous powerstate for the domain. If that was OFF, - * then logic has been lost. If previous state was RETENTION, the - * function reads the setting for the next memory retention state to - * see the actual value. In every other case, the logic is - * retained. Returns either PWRDM_POWER_OFF or PWRDM_POWER_RET - * depending whether logic was retained or not. - */ -static int omap4_pwrdm_read_prev_mem_pwrst(struct powerdomain *pwrdm, u8 bank) -{ - int state; - - state = omap4_pwrdm_read_prev_pwrst(pwrdm); - - if (state == PWRDM_POWER_OFF) - return PWRDM_POWER_OFF; - - if (state != PWRDM_POWER_RET) - return PWRDM_POWER_RET; - - return omap4_pwrdm_read_mem_retst(pwrdm, bank); -} - -static int omap4_pwrdm_wait_transition(struct powerdomain *pwrdm) -{ - u32 c = 0; - - /* - * REVISIT: pwrdm_wait_transition() may be better implemented - * via a callback and a periodic timer check -- how long do we expect - * powerdomain transitions to take? - */ - - /* XXX Is this udelay() value meaningful? */ - while ((omap4_prminst_read_inst_reg(pwrdm->prcm_partition, - pwrdm->prcm_offs, - OMAP4_PM_PWSTST) & - OMAP_INTRANSITION_MASK) && - (c++ < PWRDM_TRANSITION_BAILOUT)) - udelay(1); - - if (c > PWRDM_TRANSITION_BAILOUT) { - pr_err("powerdomain: %s: waited too long to complete transition\n", - pwrdm->name); - return -EAGAIN; - } - - pr_debug("powerdomain: completed transition in %d loops\n", c); - - return 0; -} - -struct pwrdm_ops omap4_pwrdm_operations = { - .pwrdm_set_next_pwrst = omap4_pwrdm_set_next_pwrst, - .pwrdm_read_next_pwrst = omap4_pwrdm_read_next_pwrst, - .pwrdm_read_pwrst = omap4_pwrdm_read_pwrst, - .pwrdm_read_prev_pwrst = omap4_pwrdm_read_prev_pwrst, - .pwrdm_set_lowpwrstchange = omap4_pwrdm_set_lowpwrstchange, - .pwrdm_clear_all_prev_pwrst = omap4_pwrdm_clear_all_prev_pwrst, - .pwrdm_set_logic_retst = omap4_pwrdm_set_logic_retst, - .pwrdm_read_logic_pwrst = omap4_pwrdm_read_logic_pwrst, - .pwrdm_read_prev_logic_pwrst = omap4_pwrdm_read_prev_logic_pwrst, - .pwrdm_read_logic_retst = omap4_pwrdm_read_logic_retst, - .pwrdm_read_mem_pwrst = omap4_pwrdm_read_mem_pwrst, - .pwrdm_read_mem_retst = omap4_pwrdm_read_mem_retst, - .pwrdm_read_prev_mem_pwrst = omap4_pwrdm_read_prev_mem_pwrst, - .pwrdm_set_mem_onst = omap4_pwrdm_set_mem_onst, - .pwrdm_set_mem_retst = omap4_pwrdm_set_mem_retst, - .pwrdm_wait_transition = omap4_pwrdm_wait_transition, -}; diff --git a/arch/arm/mach-omap2/prcm-common.h b/arch/arm/mach-omap2/prcm-common.h index 72df974..c7d355f 100644 --- a/arch/arm/mach-omap2/prcm-common.h +++ b/arch/arm/mach-omap2/prcm-common.h @@ -406,11 +406,6 @@ #define OMAP3430_EN_CORE_MASK (1 << 0) -/* - * MAX_MODULE_HARDRESET_WAIT: Maximum microseconds to wait for an OMAP - * submodule to exit hardreset - */ -#define MAX_MODULE_HARDRESET_WAIT 10000 /* * Maximum time(us) it takes to output the signal WUCLKOUT of the last @@ -419,24 +414,7 @@ * microseconds on OMAP4, so this timeout may be too high. */ #define MAX_IOPAD_LATCH_TIME 100 - # ifndef __ASSEMBLER__ -extern void __iomem *prm_base; -extern void __iomem *cm_base; -extern void __iomem *cm2_base; -extern void __iomem *prcm_mpu_base; - -#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5) -extern void omap_prm_base_init(void); -extern void omap_cm_base_init(void); -#else -static inline void omap_prm_base_init(void) -{ -} -static inline void omap_cm_base_init(void) -{ -} -#endif /** * struct omap_prcm_irq - describes a PRCM interrupt bit diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c deleted file mode 100644 index cff270a..0000000 --- a/arch/arm/mach-omap2/prcm.c +++ /dev/null @@ -1,189 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/prcm.c - * - * OMAP 24xx Power Reset and Clock Management (PRCM) functions - * - * Copyright (C) 2005 Nokia Corporation - * - * Written by Tony Lindgren <tony.lindgren@nokia.com> - * - * Copyright (C) 2007 Texas Instruments, Inc. - * Rajendra Nayak <rnayak@ti.com> - * - * Some pieces of code Copyright (C) 2005 Texas Instruments, Inc. - * Upgraded with OMAP4 support by Abhijit Pagare <abhijitpagare@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/clk.h> -#include <linux/io.h> -#include <linux/delay.h> -#include <linux/export.h> - -#include "common.h" -#include <plat/prcm.h> - -#include "soc.h" -#include "clock.h" -#include "clock2xxx.h" -#include "cm2xxx_3xxx.h" -#include "prm2xxx_3xxx.h" -#include "prm44xx.h" -#include "prminst44xx.h" -#include "cminst44xx.h" -#include "prm-regbits-24xx.h" -#include "prm-regbits-44xx.h" -#include "control.h" - -void __iomem *prm_base; -void __iomem *cm_base; -void __iomem *cm2_base; -void __iomem *prcm_mpu_base; - -#define MAX_MODULE_ENABLE_WAIT 100000 - -u32 omap_prcm_get_reset_sources(void) -{ - /* XXX This presumably needs modification for 34XX */ - if (cpu_is_omap24xx() || cpu_is_omap34xx()) - return omap2_prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTST) & 0x7f; - if (cpu_is_omap44xx()) - return omap2_prm_read_mod_reg(WKUP_MOD, OMAP4_RM_RSTST) & 0x7f; - - return 0; -} -EXPORT_SYMBOL(omap_prcm_get_reset_sources); - -/* Resets clock rates and reboots the system. Only called from system.h */ -void omap_prcm_restart(char mode, const char *cmd) -{ - s16 prcm_offs = 0; - - if (cpu_is_omap24xx()) { - omap2xxx_clk_prepare_for_reboot(); - - prcm_offs = WKUP_MOD; - } else if (cpu_is_omap34xx()) { - prcm_offs = OMAP3430_GR_MOD; - omap3_ctrl_write_boot_mode((cmd ? (u8)*cmd : 0)); - } else if (cpu_is_omap44xx()) { - omap4_prminst_global_warm_sw_reset(); /* never returns */ - } else { - WARN_ON(1); - } - - /* - * As per Errata i520, in some cases, user will not be able to - * access DDR memory after warm-reset. - * This situation occurs while the warm-reset happens during a read - * access to DDR memory. In that particular condition, DDR memory - * does not respond to a corrupted read command due to the warm - * reset occurrence but SDRC is waiting for read completion. - * SDRC is not sensitive to the warm reset, but the interconnect is - * reset on the fly, thus causing a misalignment between SDRC logic, - * interconnect logic and DDR memory state. - * WORKAROUND: - * Steps to perform before a Warm reset is trigged: - * 1. enable self-refresh on idle request - * 2. put SDRC in idle - * 3. wait until SDRC goes to idle - * 4. generate SW reset (Global SW reset) - * - * Steps to be performed after warm reset occurs (in bootloader): - * if HW warm reset is the source, apply below steps before any - * accesses to SDRAM: - * 1. Reset SMS and SDRC and wait till reset is complete - * 2. Re-initialize SMS, SDRC and memory - * - * NOTE: Above work around is required only if arch reset is implemented - * using Global SW reset(GLOBAL_SW_RST). DPLL3 reset does not need - * the WA since it resets SDRC as well as part of cold reset. - */ - - /* XXX should be moved to some OMAP2/3 specific code */ - omap2_prm_set_mod_reg_bits(OMAP_RST_DPLL3_MASK, prcm_offs, - OMAP2_RM_RSTCTRL); - omap2_prm_read_mod_reg(prcm_offs, OMAP2_RM_RSTCTRL); /* OCP barrier */ -} - -/** - * omap2_cm_wait_idlest - wait for IDLEST bit to indicate module readiness - * @reg: physical address of module IDLEST register - * @mask: value to mask against to determine if the module is active - * @idlest: idle state indicator (0 or 1) for the clock - * @name: name of the clock (for printk) - * - * Returns 1 if the module indicated readiness in time, or 0 if it - * failed to enable in roughly MAX_MODULE_ENABLE_WAIT microseconds. - * - * XXX This function is deprecated. It should be removed once the - * hwmod conversion is complete. - */ -int omap2_cm_wait_idlest(void __iomem *reg, u32 mask, u8 idlest, - const char *name) -{ - int i = 0; - int ena = 0; - - if (idlest) - ena = 0; - else - ena = mask; - - /* Wait for lock */ - omap_test_timeout(((__raw_readl(reg) & mask) == ena), - MAX_MODULE_ENABLE_WAIT, i); - - if (i < MAX_MODULE_ENABLE_WAIT) - pr_debug("cm: Module associated with clock %s ready after %d loops\n", - name, i); - else - pr_err("cm: Module associated with clock %s didn't enable in %d tries\n", - name, MAX_MODULE_ENABLE_WAIT); - - return (i < MAX_MODULE_ENABLE_WAIT) ? 1 : 0; -}; - -void __init omap2_set_globals_prcm(struct omap_globals *omap2_globals) -{ - if (omap2_globals->prm) - prm_base = omap2_globals->prm; - if (omap2_globals->cm) - cm_base = omap2_globals->cm; - if (omap2_globals->cm2) - cm2_base = omap2_globals->cm2; - if (omap2_globals->prcm_mpu) - prcm_mpu_base = omap2_globals->prcm_mpu; - - if (cpu_is_omap44xx() || soc_is_omap54xx()) { - omap_prm_base_init(); - omap_cm_base_init(); - } -} - -/* - * Stubbed functions so that common files continue to build when - * custom builds are used - * XXX These are temporary and should be removed at the earliest possible - * opportunity - */ -int __weak omap4_cminst_wait_module_idle(u8 part, u16 inst, s16 cdoffs, - u16 clkctrl_offs) -{ - return 0; -} - -void __weak omap4_cminst_module_enable(u8 mode, u8 part, u16 inst, - s16 cdoffs, u16 clkctrl_offs) -{ -} - -void __weak omap4_cminst_module_disable(u8 part, u16 inst, s16 cdoffs, - u16 clkctrl_offs) -{ -} diff --git a/arch/arm/mach-omap2/prcm_mpu44xx.c b/arch/arm/mach-omap2/prcm_mpu44xx.c index 928dbd4..c30e44a 100644 --- a/arch/arm/mach-omap2/prcm_mpu44xx.c +++ b/arch/arm/mach-omap2/prcm_mpu44xx.c @@ -20,6 +20,12 @@ #include "prcm_mpu44xx.h" #include "cm-regbits-44xx.h" +/* + * prcm_mpu_base: the virtual address of the start of the PRCM_MPU IP + * block registers + */ +void __iomem *prcm_mpu_base; + /* PRCM_MPU low-level functions */ u32 omap4_prcm_mpu_read_inst_reg(s16 inst, u16 reg) @@ -43,3 +49,14 @@ u32 omap4_prcm_mpu_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 reg) return v; } + +/** + * omap2_set_globals_prcm_mpu - set the MPU PRCM base address (for early use) + * @prcm_mpu: PRCM_MPU base virtual address + * + * XXX Will be replaced when the PRM/CM drivers are completed. + */ +void __init omap2_set_globals_prcm_mpu(void __iomem *prcm_mpu) +{ + prcm_mpu_base = prcm_mpu; +} diff --git a/arch/arm/mach-omap2/prcm_mpu44xx.h b/arch/arm/mach-omap2/prcm_mpu44xx.h index 8a6e250..884af7b 100644 --- a/arch/arm/mach-omap2/prcm_mpu44xx.h +++ b/arch/arm/mach-omap2/prcm_mpu44xx.h @@ -1,7 +1,7 @@ /* * OMAP44xx PRCM MPU instance offset macros * - * Copyright (C) 2010 Texas Instruments, Inc. + * Copyright (C) 2010, 2012 Texas Instruments, Inc. * Copyright (C) 2010 Nokia Corporation * * Paul Walmsley (paul@pwsan.com) @@ -25,6 +25,12 @@ #ifndef __ARCH_ARM_MACH_OMAP2_PRCM_MPU44XX_H #define __ARCH_ARM_MACH_OMAP2_PRCM_MPU44XX_H +#include "common.h" + +# ifndef __ASSEMBLER__ +extern void __iomem *prcm_mpu_base; +# endif + #define OMAP4430_PRCM_MPU_BASE 0x48243000 #define OMAP44XX_PRCM_MPU_REGADDR(inst, reg) \ @@ -98,6 +104,7 @@ extern u32 omap4_prcm_mpu_read_inst_reg(s16 inst, u16 idx); extern void omap4_prcm_mpu_write_inst_reg(u32 val, s16 inst, u16 idx); extern u32 omap4_prcm_mpu_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx); +extern void __init omap2_set_globals_prcm_mpu(void __iomem *prcm_mpu); # endif #endif diff --git a/arch/arm/mach-omap2/prm-regbits-24xx.h b/arch/arm/mach-omap2/prm-regbits-24xx.h index 6ac9661..91aa510 100644 --- a/arch/arm/mach-omap2/prm-regbits-24xx.h +++ b/arch/arm/mach-omap2/prm-regbits-24xx.h @@ -14,7 +14,7 @@ * published by the Free Software Foundation. */ -#include "prm2xxx_3xxx.h" +#include "prm2xxx.h" /* Bits shared between registers */ @@ -107,12 +107,14 @@ #define OMAP2420_CLKOUT2_EN_MASK (1 << 15) #define OMAP2420_CLKOUT2_DIV_SHIFT 11 #define OMAP2420_CLKOUT2_DIV_MASK (0x7 << 11) +#define OMAP2420_CLKOUT2_DIV_WIDTH 3 #define OMAP2420_CLKOUT2_SOURCE_SHIFT 8 #define OMAP2420_CLKOUT2_SOURCE_MASK (0x3 << 8) #define OMAP24XX_CLKOUT_EN_SHIFT 7 #define OMAP24XX_CLKOUT_EN_MASK (1 << 7) #define OMAP24XX_CLKOUT_DIV_SHIFT 3 #define OMAP24XX_CLKOUT_DIV_MASK (0x7 << 3) +#define OMAP24XX_CLKOUT_DIV_WIDTH 3 #define OMAP24XX_CLKOUT_SOURCE_SHIFT 0 #define OMAP24XX_CLKOUT_SOURCE_MASK (0x3 << 0) @@ -209,9 +211,13 @@ /* RM_RSTST_WKUP specific bits */ /* 2430 calls EXTWMPU_RST "EXTWARM_RST" and GLOBALWMPU_RST "GLOBALWARM_RST" */ +#define OMAP24XX_EXTWMPU_RST_SHIFT 6 #define OMAP24XX_EXTWMPU_RST_MASK (1 << 6) +#define OMAP24XX_SECU_WD_RST_SHIFT 5 #define OMAP24XX_SECU_WD_RST_MASK (1 << 5) +#define OMAP24XX_MPU_WD_RST_SHIFT 4 #define OMAP24XX_MPU_WD_RST_MASK (1 << 4) +#define OMAP24XX_SECU_VIOL_RST_SHIFT 3 #define OMAP24XX_SECU_VIOL_RST_MASK (1 << 3) /* PM_WKEN_WKUP specific bits */ diff --git a/arch/arm/mach-omap2/prm-regbits-34xx.h b/arch/arm/mach-omap2/prm-regbits-34xx.h index 64c087a..b0a2142 100644 --- a/arch/arm/mach-omap2/prm-regbits-34xx.h +++ b/arch/arm/mach-omap2/prm-regbits-34xx.h @@ -14,7 +14,7 @@ #define __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_34XX_H -#include "prm2xxx_3xxx.h" +#include "prm3xxx.h" /* Shared register bits */ @@ -384,6 +384,7 @@ /* PRM_CLKSEL */ #define OMAP3430_SYS_CLKIN_SEL_SHIFT 0 #define OMAP3430_SYS_CLKIN_SEL_MASK (0x7 << 0) +#define OMAP3430_SYS_CLKIN_SEL_WIDTH 3 /* PRM_CLKOUT_CTRL */ #define OMAP3430_CLKOUT_EN_MASK (1 << 7) @@ -509,15 +510,25 @@ #define OMAP3430_RSTTIME1_MASK (0xff << 0) /* PRM_RSTST */ +#define OMAP3430_ICECRUSHER_RST_SHIFT 10 #define OMAP3430_ICECRUSHER_RST_MASK (1 << 10) +#define OMAP3430_ICEPICK_RST_SHIFT 9 #define OMAP3430_ICEPICK_RST_MASK (1 << 9) +#define OMAP3430_VDD2_VOLTAGE_MANAGER_RST_SHIFT 8 #define OMAP3430_VDD2_VOLTAGE_MANAGER_RST_MASK (1 << 8) +#define OMAP3430_VDD1_VOLTAGE_MANAGER_RST_SHIFT 7 #define OMAP3430_VDD1_VOLTAGE_MANAGER_RST_MASK (1 << 7) +#define OMAP3430_EXTERNAL_WARM_RST_SHIFT 6 #define OMAP3430_EXTERNAL_WARM_RST_MASK (1 << 6) +#define OMAP3430_SECURE_WD_RST_SHIFT 5 #define OMAP3430_SECURE_WD_RST_MASK (1 << 5) +#define OMAP3430_MPU_WD_RST_SHIFT 4 #define OMAP3430_MPU_WD_RST_MASK (1 << 4) +#define OMAP3430_SECURITY_VIOL_RST_SHIFT 3 #define OMAP3430_SECURITY_VIOL_RST_MASK (1 << 3) +#define OMAP3430_GLOBAL_SW_RST_SHIFT 1 #define OMAP3430_GLOBAL_SW_RST_MASK (1 << 1) +#define OMAP3430_GLOBAL_COLD_RST_SHIFT 0 #define OMAP3430_GLOBAL_COLD_RST_MASK (1 << 0) /* PRM_VOLTCTRL */ diff --git a/arch/arm/mach-omap2/prm.h b/arch/arm/mach-omap2/prm.h index 39d5621..ac25ae6 100644 --- a/arch/arm/mach-omap2/prm.h +++ b/arch/arm/mach-omap2/prm.h @@ -1,7 +1,7 @@ /* * OMAP2/3/4 Power/Reset Management (PRM) bitfield definitions * - * Copyright (C) 2007-2009 Texas Instruments, Inc. + * Copyright (C) 2007-2009, 2012 Texas Instruments, Inc. * Copyright (C) 2010 Nokia Corporation * * Paul Walmsley @@ -15,6 +15,28 @@ #include "prcm-common.h" +# ifndef __ASSEMBLER__ +extern void __iomem *prm_base; +extern void omap2_set_globals_prm(void __iomem *prm); +# endif + + +/* + * MAX_MODULE_SOFTRESET_WAIT: Maximum microseconds to wait for OMAP + * module to softreset + */ +#define MAX_MODULE_SOFTRESET_WAIT 10000 + +/* + * MAX_MODULE_HARDRESET_WAIT: Maximum microseconds to wait for an OMAP + * submodule to exit hardreset + */ +#define MAX_MODULE_HARDRESET_WAIT 10000 + +/* + * Register bitfields + */ + /* * 24XX: PM_PWSTST_CORE, PM_PWSTST_GFX, PM_PWSTST_MPU, PM_PWSTST_DSP * @@ -52,5 +74,67 @@ #define OMAP_POWERSTATE_SHIFT 0 #define OMAP_POWERSTATE_MASK (0x3 << 0) +/* + * Standardized OMAP reset source bits + * + * To the extent these happen to match the hardware register bit + * shifts, it's purely coincidental. Used by omap-wdt.c. + * OMAP_UNKNOWN_RST_SRC_ID_SHIFT is a special value, used whenever + * there are any bits remaining in the global PRM_RSTST register that + * haven't been identified, or when the PRM code for the current SoC + * doesn't know how to interpret the register. + */ +#define OMAP_GLOBAL_COLD_RST_SRC_ID_SHIFT 0 +#define OMAP_GLOBAL_WARM_RST_SRC_ID_SHIFT 1 +#define OMAP_SECU_VIOL_RST_SRC_ID_SHIFT 2 +#define OMAP_MPU_WD_RST_SRC_ID_SHIFT 3 +#define OMAP_SECU_WD_RST_SRC_ID_SHIFT 4 +#define OMAP_EXTWARM_RST_SRC_ID_SHIFT 5 +#define OMAP_VDD_MPU_VM_RST_SRC_ID_SHIFT 6 +#define OMAP_VDD_IVA_VM_RST_SRC_ID_SHIFT 7 +#define OMAP_VDD_CORE_VM_RST_SRC_ID_SHIFT 8 +#define OMAP_ICEPICK_RST_SRC_ID_SHIFT 9 +#define OMAP_ICECRUSHER_RST_SRC_ID_SHIFT 10 +#define OMAP_C2C_RST_SRC_ID_SHIFT 11 +#define OMAP_UNKNOWN_RST_SRC_ID_SHIFT 12 + +#ifndef __ASSEMBLER__ + +/** + * struct prm_reset_src_map - map register bitshifts to standard bitshifts + * @reg_shift: bitshift in the PRM reset source register + * @std_shift: bitshift equivalent in the standard reset source list + * + * The fields are signed because -1 is used as a terminator. + */ +struct prm_reset_src_map { + s8 reg_shift; + s8 std_shift; +}; + +/** + * struct prm_ll_data - fn ptrs to per-SoC PRM function implementations + * @read_reset_sources: ptr to the SoC PRM-specific get_reset_source impl + * @was_any_context_lost_old: ptr to the SoC PRM context loss test fn + * @clear_context_loss_flags_old: ptr to the SoC PRM context loss flag clear fn + * + * XXX @was_any_context_lost_old and @clear_context_loss_flags_old are + * deprecated. + */ +struct prm_ll_data { + u32 (*read_reset_sources)(void); + bool (*was_any_context_lost_old)(u8 part, s16 inst, u16 idx); + void (*clear_context_loss_flags_old)(u8 part, s16 inst, u16 idx); +}; + +extern int prm_register(struct prm_ll_data *pld); +extern int prm_unregister(struct prm_ll_data *pld); + +extern u32 prm_read_reset_sources(void); +extern bool prm_was_any_context_lost_old(u8 part, s16 inst, u16 idx); +extern void prm_clear_context_loss_flags_old(u8 part, s16 inst, u16 idx); + +#endif + #endif diff --git a/arch/arm/mach-omap2/prm2xxx.c b/arch/arm/mach-omap2/prm2xxx.c new file mode 100644 index 0000000..faeab18 --- /dev/null +++ b/arch/arm/mach-omap2/prm2xxx.c @@ -0,0 +1,138 @@ +/* + * OMAP2xxx PRM module functions + * + * Copyright (C) 2010-2012 Texas Instruments, Inc. + * Copyright (C) 2010 Nokia Corporation + * Benoît Cousson + * Paul Walmsley + * Rajendra Nayak <rnayak@ti.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/errno.h> +#include <linux/err.h> +#include <linux/io.h> +#include <linux/irq.h> + +#include "common.h" +#include <plat/cpu.h> + +#include "vp.h" +#include "powerdomain.h" +#include "clockdomain.h" +#include "prm2xxx.h" +#include "cm2xxx_3xxx.h" +#include "prm-regbits-24xx.h" + +/* + * omap2xxx_prm_reset_src_map - map from bits in the PRM_RSTST_WKUP + * hardware register (which are specific to the OMAP2xxx SoCs) to + * reset source ID bit shifts (which is an OMAP SoC-independent + * enumeration) + */ +static struct prm_reset_src_map omap2xxx_prm_reset_src_map[] = { + { OMAP_GLOBALCOLD_RST_SHIFT, OMAP_GLOBAL_COLD_RST_SRC_ID_SHIFT }, + { OMAP_GLOBALWARM_RST_SHIFT, OMAP_GLOBAL_WARM_RST_SRC_ID_SHIFT }, + { OMAP24XX_SECU_VIOL_RST_SHIFT, OMAP_SECU_VIOL_RST_SRC_ID_SHIFT }, + { OMAP24XX_MPU_WD_RST_SHIFT, OMAP_MPU_WD_RST_SRC_ID_SHIFT }, + { OMAP24XX_SECU_WD_RST_SHIFT, OMAP_SECU_WD_RST_SRC_ID_SHIFT }, + { OMAP24XX_EXTWMPU_RST_SHIFT, OMAP_EXTWARM_RST_SRC_ID_SHIFT }, + { -1, -1 }, +}; + +/** + * omap2xxx_prm_read_reset_sources - return the last SoC reset source + * + * Return a u32 representing the last reset sources of the SoC. The + * returned reset source bits are standardized across OMAP SoCs. + */ +static u32 omap2xxx_prm_read_reset_sources(void) +{ + struct prm_reset_src_map *p; + u32 r = 0; + u32 v; + + v = omap2_prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTST); + + p = omap2xxx_prm_reset_src_map; + while (p->reg_shift >= 0 && p->std_shift >= 0) { + if (v & (1 << p->reg_shift)) + r |= 1 << p->std_shift; + p++; + } + + return r; +} + +/** + * omap2xxx_prm_dpll_reset - use DPLL reset to reboot the OMAP SoC + * + * Set the DPLL reset bit, which should reboot the SoC. This is the + * recommended way to restart the SoC. No return value. + */ +void omap2xxx_prm_dpll_reset(void) +{ + omap2_prm_set_mod_reg_bits(OMAP_RST_DPLL3_MASK, WKUP_MOD, + OMAP2_RM_RSTCTRL); + /* OCP barrier */ + omap2_prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTCTRL); +} + +int omap2xxx_clkdm_sleep(struct clockdomain *clkdm) +{ + omap2_prm_set_mod_reg_bits(OMAP24XX_FORCESTATE_MASK, + clkdm->pwrdm.ptr->prcm_offs, + OMAP2_PM_PWSTCTRL); + return 0; +} + +int omap2xxx_clkdm_wakeup(struct clockdomain *clkdm) +{ + omap2_prm_clear_mod_reg_bits(OMAP24XX_FORCESTATE_MASK, + clkdm->pwrdm.ptr->prcm_offs, + OMAP2_PM_PWSTCTRL); + return 0; +} + +struct pwrdm_ops omap2_pwrdm_operations = { + .pwrdm_set_next_pwrst = omap2_pwrdm_set_next_pwrst, + .pwrdm_read_next_pwrst = omap2_pwrdm_read_next_pwrst, + .pwrdm_read_pwrst = omap2_pwrdm_read_pwrst, + .pwrdm_set_logic_retst = omap2_pwrdm_set_logic_retst, + .pwrdm_set_mem_onst = omap2_pwrdm_set_mem_onst, + .pwrdm_set_mem_retst = omap2_pwrdm_set_mem_retst, + .pwrdm_read_mem_pwrst = omap2_pwrdm_read_mem_pwrst, + .pwrdm_read_mem_retst = omap2_pwrdm_read_mem_retst, + .pwrdm_wait_transition = omap2_pwrdm_wait_transition, +}; + +/* + * + */ + +static struct prm_ll_data omap2xxx_prm_ll_data = { + .read_reset_sources = &omap2xxx_prm_read_reset_sources, +}; + +int __init omap2xxx_prm_init(void) +{ + if (!cpu_is_omap24xx()) + return 0; + + return prm_register(&omap2xxx_prm_ll_data); +} + +static void __exit omap2xxx_prm_exit(void) +{ + if (!cpu_is_omap24xx()) + return; + + /* Should never happen */ + WARN(prm_unregister(&omap2xxx_prm_ll_data), + "%s: prm_ll_data function pointer mismatch\n", __func__); +} +__exitcall(omap2xxx_prm_exit); diff --git a/arch/arm/mach-omap2/prm2xxx.h b/arch/arm/mach-omap2/prm2xxx.h new file mode 100644 index 0000000..3194dd8 --- /dev/null +++ b/arch/arm/mach-omap2/prm2xxx.h @@ -0,0 +1,133 @@ +/* + * OMAP2xxx Power/Reset Management (PRM) register definitions + * + * Copyright (C) 2007-2009, 2011-2012 Texas Instruments, Inc. + * Copyright (C) 2008-2010 Nokia Corporation + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * The PRM hardware modules on the OMAP2/3 are quite similar to each + * other. The PRM on OMAP4 has a new register layout, and is handled + * in a separate file. + */ +#ifndef __ARCH_ARM_MACH_OMAP2_PRM2XXX_H +#define __ARCH_ARM_MACH_OMAP2_PRM2XXX_H + +#include "prcm-common.h" +#include "prm.h" +#include "prm2xxx_3xxx.h" + +#define OMAP2420_PRM_REGADDR(module, reg) \ + OMAP2_L4_IO_ADDRESS(OMAP2420_PRM_BASE + (module) + (reg)) +#define OMAP2430_PRM_REGADDR(module, reg) \ + OMAP2_L4_IO_ADDRESS(OMAP2430_PRM_BASE + (module) + (reg)) + +/* + * OMAP2-specific global PRM registers + * Use __raw_{read,write}l() with these registers. + * + * With a few exceptions, these are the register names beginning with + * PRCM_* on 24xx. (The exceptions are the IRQSTATUS and IRQENABLE + * bits.) + * + */ + +#define OMAP2_PRCM_REVISION_OFFSET 0x0000 +#define OMAP2420_PRCM_REVISION OMAP2420_PRM_REGADDR(OCP_MOD, 0x0000) +#define OMAP2_PRCM_SYSCONFIG_OFFSET 0x0010 +#define OMAP2420_PRCM_SYSCONFIG OMAP2420_PRM_REGADDR(OCP_MOD, 0x0010) + +#define OMAP2_PRCM_IRQSTATUS_MPU_OFFSET 0x0018 +#define OMAP2420_PRCM_IRQSTATUS_MPU OMAP2420_PRM_REGADDR(OCP_MOD, 0x0018) +#define OMAP2_PRCM_IRQENABLE_MPU_OFFSET 0x001c +#define OMAP2420_PRCM_IRQENABLE_MPU OMAP2420_PRM_REGADDR(OCP_MOD, 0x001c) + +#define OMAP2_PRCM_VOLTCTRL_OFFSET 0x0050 +#define OMAP2420_PRCM_VOLTCTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0050) +#define OMAP2_PRCM_VOLTST_OFFSET 0x0054 +#define OMAP2420_PRCM_VOLTST OMAP2420_PRM_REGADDR(OCP_MOD, 0x0054) +#define OMAP2_PRCM_CLKSRC_CTRL_OFFSET 0x0060 +#define OMAP2420_PRCM_CLKSRC_CTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0060) +#define OMAP2_PRCM_CLKOUT_CTRL_OFFSET 0x0070 +#define OMAP2420_PRCM_CLKOUT_CTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0070) +#define OMAP2_PRCM_CLKEMUL_CTRL_OFFSET 0x0078 +#define OMAP2420_PRCM_CLKEMUL_CTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0078) +#define OMAP2_PRCM_CLKCFG_CTRL_OFFSET 0x0080 +#define OMAP2420_PRCM_CLKCFG_CTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0080) +#define OMAP2_PRCM_CLKCFG_STATUS_OFFSET 0x0084 +#define OMAP2420_PRCM_CLKCFG_STATUS OMAP2420_PRM_REGADDR(OCP_MOD, 0x0084) +#define OMAP2_PRCM_VOLTSETUP_OFFSET 0x0090 +#define OMAP2420_PRCM_VOLTSETUP OMAP2420_PRM_REGADDR(OCP_MOD, 0x0090) +#define OMAP2_PRCM_CLKSSETUP_OFFSET 0x0094 +#define OMAP2420_PRCM_CLKSSETUP OMAP2420_PRM_REGADDR(OCP_MOD, 0x0094) +#define OMAP2_PRCM_POLCTRL_OFFSET 0x0098 +#define OMAP2420_PRCM_POLCTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0098) + +#define OMAP2430_PRCM_REVISION OMAP2430_PRM_REGADDR(OCP_MOD, 0x0000) +#define OMAP2430_PRCM_SYSCONFIG OMAP2430_PRM_REGADDR(OCP_MOD, 0x0010) + +#define OMAP2430_PRCM_IRQSTATUS_MPU OMAP2430_PRM_REGADDR(OCP_MOD, 0x0018) +#define OMAP2430_PRCM_IRQENABLE_MPU OMAP2430_PRM_REGADDR(OCP_MOD, 0x001c) + +#define OMAP2430_PRCM_VOLTCTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0050) +#define OMAP2430_PRCM_VOLTST OMAP2430_PRM_REGADDR(OCP_MOD, 0x0054) +#define OMAP2430_PRCM_CLKSRC_CTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0060) +#define OMAP2430_PRCM_CLKOUT_CTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0070) +#define OMAP2430_PRCM_CLKEMUL_CTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0078) +#define OMAP2430_PRCM_CLKCFG_CTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0080) +#define OMAP2430_PRCM_CLKCFG_STATUS OMAP2430_PRM_REGADDR(OCP_MOD, 0x0084) +#define OMAP2430_PRCM_VOLTSETUP OMAP2430_PRM_REGADDR(OCP_MOD, 0x0090) +#define OMAP2430_PRCM_CLKSSETUP OMAP2430_PRM_REGADDR(OCP_MOD, 0x0094) +#define OMAP2430_PRCM_POLCTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0098) + +/* + * Module specific PRM register offsets from PRM_BASE + domain offset + * + * Use prm_{read,write}_mod_reg() with these registers. + * + * With a few exceptions, these are the register names beginning with + * {PM,RM}_* on both OMAP2/3 SoC families.. (The exceptions are the + * IRQSTATUS and IRQENABLE bits.) + */ + +/* Register offsets appearing on both OMAP2 and OMAP3 */ + +#define OMAP2_RM_RSTCTRL 0x0050 +#define OMAP2_RM_RSTTIME 0x0054 +#define OMAP2_RM_RSTST 0x0058 +#define OMAP2_PM_PWSTCTRL 0x00e0 +#define OMAP2_PM_PWSTST 0x00e4 + +#define PM_WKEN 0x00a0 +#define PM_WKEN1 PM_WKEN +#define PM_WKST 0x00b0 +#define PM_WKST1 PM_WKST +#define PM_WKDEP 0x00c8 +#define PM_EVGENCTRL 0x00d4 +#define PM_EVGENONTIM 0x00d8 +#define PM_EVGENOFFTIM 0x00dc + +/* OMAP2xxx specific register offsets */ +#define OMAP24XX_PM_WKEN2 0x00a4 +#define OMAP24XX_PM_WKST2 0x00b4 + +#define OMAP24XX_PRCM_IRQSTATUS_DSP 0x00f0 /* IVA mod */ +#define OMAP24XX_PRCM_IRQENABLE_DSP 0x00f4 /* IVA mod */ +#define OMAP24XX_PRCM_IRQSTATUS_IVA 0x00f8 +#define OMAP24XX_PRCM_IRQENABLE_IVA 0x00fc + +#ifndef __ASSEMBLER__ +/* Function prototypes */ +extern int omap2xxx_clkdm_sleep(struct clockdomain *clkdm); +extern int omap2xxx_clkdm_wakeup(struct clockdomain *clkdm); + +extern void omap2xxx_prm_dpll_reset(void); + +extern int __init omap2xxx_prm_init(void); + +#endif + +#endif diff --git a/arch/arm/mach-omap2/prm2xxx_3xxx.c b/arch/arm/mach-omap2/prm2xxx_3xxx.c index 9529984..30517f5 100644 --- a/arch/arm/mach-omap2/prm2xxx_3xxx.c +++ b/arch/arm/mach-omap2/prm2xxx_3xxx.c @@ -15,82 +15,12 @@ #include <linux/errno.h> #include <linux/err.h> #include <linux/io.h> -#include <linux/irq.h> -#include <plat/prcm.h> - -#include "soc.h" #include "common.h" -#include "vp.h" - +#include "powerdomain.h" #include "prm2xxx_3xxx.h" -#include "cm2xxx_3xxx.h" #include "prm-regbits-24xx.h" -#include "prm-regbits-34xx.h" - -static const struct omap_prcm_irq omap3_prcm_irqs[] = { - OMAP_PRCM_IRQ("wkup", 0, 0), - OMAP_PRCM_IRQ("io", 9, 1), -}; - -static struct omap_prcm_irq_setup omap3_prcm_irq_setup = { - .ack = OMAP3_PRM_IRQSTATUS_MPU_OFFSET, - .mask = OMAP3_PRM_IRQENABLE_MPU_OFFSET, - .nr_regs = 1, - .irqs = omap3_prcm_irqs, - .nr_irqs = ARRAY_SIZE(omap3_prcm_irqs), - .irq = 11 + OMAP_INTC_START, - .read_pending_irqs = &omap3xxx_prm_read_pending_irqs, - .ocp_barrier = &omap3xxx_prm_ocp_barrier, - .save_and_clear_irqen = &omap3xxx_prm_save_and_clear_irqen, - .restore_irqen = &omap3xxx_prm_restore_irqen, -}; - -u32 omap2_prm_read_mod_reg(s16 module, u16 idx) -{ - return __raw_readl(prm_base + module + idx); -} - -void omap2_prm_write_mod_reg(u32 val, s16 module, u16 idx) -{ - __raw_writel(val, prm_base + module + idx); -} - -/* Read-modify-write a register in a PRM module. Caller must lock */ -u32 omap2_prm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx) -{ - u32 v; - - v = omap2_prm_read_mod_reg(module, idx); - v &= ~mask; - v |= bits; - omap2_prm_write_mod_reg(v, module, idx); - - return v; -} - -/* Read a PRM register, AND it, and shift the result down to bit 0 */ -u32 omap2_prm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask) -{ - u32 v; - - v = omap2_prm_read_mod_reg(domain, idx); - v &= mask; - v >>= __ffs(mask); - - return v; -} - -u32 omap2_prm_set_mod_reg_bits(u32 bits, s16 module, s16 idx) -{ - return omap2_prm_rmw_mod_reg_bits(bits, bits, module, idx); -} - -u32 omap2_prm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx) -{ - return omap2_prm_rmw_mod_reg_bits(bits, 0x0, module, idx); -} - +#include "clockdomain.h" /** * omap2_prm_is_hardreset_asserted - read the HW reset line state of @@ -104,9 +34,6 @@ u32 omap2_prm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx) */ int omap2_prm_is_hardreset_asserted(s16 prm_mod, u8 shift) { - if (!(cpu_is_omap24xx() || cpu_is_omap34xx())) - return -EINVAL; - return omap2_prm_read_mod_bits_shift(prm_mod, OMAP2_RM_RSTCTRL, (1 << shift)); } @@ -127,9 +54,6 @@ int omap2_prm_assert_hardreset(s16 prm_mod, u8 shift) { u32 mask; - if (!(cpu_is_omap24xx() || cpu_is_omap34xx())) - return -EINVAL; - mask = 1 << shift; omap2_prm_rmw_mod_reg_bits(mask, mask, prm_mod, OMAP2_RM_RSTCTRL); @@ -156,9 +80,6 @@ int omap2_prm_deassert_hardreset(s16 prm_mod, u8 rst_shift, u8 st_shift) u32 rst, st; int c; - if (!(cpu_is_omap24xx() || cpu_is_omap34xx())) - return -EINVAL; - rst = 1 << rst_shift; st = 1 << st_shift; @@ -178,188 +99,155 @@ int omap2_prm_deassert_hardreset(s16 prm_mod, u8 rst_shift, u8 st_shift) return (c == MAX_MODULE_HARDRESET_WAIT) ? -EBUSY : 0; } -/* PRM VP */ - -/* - * struct omap3_vp - OMAP3 VP register access description. - * @tranxdone_status: VP_TRANXDONE_ST bitmask in PRM_IRQSTATUS_MPU reg - */ -struct omap3_vp { - u32 tranxdone_status; -}; - -static struct omap3_vp omap3_vp[] = { - [OMAP3_VP_VDD_MPU_ID] = { - .tranxdone_status = OMAP3430_VP1_TRANXDONE_ST_MASK, - }, - [OMAP3_VP_VDD_CORE_ID] = { - .tranxdone_status = OMAP3430_VP2_TRANXDONE_ST_MASK, - }, -}; - -#define MAX_VP_ID ARRAY_SIZE(omap3_vp); - -u32 omap3_prm_vp_check_txdone(u8 vp_id) -{ - struct omap3_vp *vp = &omap3_vp[vp_id]; - u32 irqstatus; - irqstatus = omap2_prm_read_mod_reg(OCP_MOD, - OMAP3_PRM_IRQSTATUS_MPU_OFFSET); - return irqstatus & vp->tranxdone_status; -} +/* Powerdomain low-level functions */ -void omap3_prm_vp_clear_txdone(u8 vp_id) +/* Common functions across OMAP2 and OMAP3 */ +int omap2_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst) { - struct omap3_vp *vp = &omap3_vp[vp_id]; - - omap2_prm_write_mod_reg(vp->tranxdone_status, - OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET); + omap2_prm_rmw_mod_reg_bits(OMAP_POWERSTATE_MASK, + (pwrst << OMAP_POWERSTATE_SHIFT), + pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL); + return 0; } -u32 omap3_prm_vcvp_read(u8 offset) +int omap2_pwrdm_read_next_pwrst(struct powerdomain *pwrdm) { - return omap2_prm_read_mod_reg(OMAP3430_GR_MOD, offset); + return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, + OMAP2_PM_PWSTCTRL, + OMAP_POWERSTATE_MASK); } -void omap3_prm_vcvp_write(u32 val, u8 offset) +int omap2_pwrdm_read_pwrst(struct powerdomain *pwrdm) { - omap2_prm_write_mod_reg(val, OMAP3430_GR_MOD, offset); + return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, + OMAP2_PM_PWSTST, + OMAP_POWERSTATEST_MASK); } -u32 omap3_prm_vcvp_rmw(u32 mask, u32 bits, u8 offset) +int omap2_pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank, + u8 pwrst) { - return omap2_prm_rmw_mod_reg_bits(mask, bits, OMAP3430_GR_MOD, offset); + u32 m; + + m = omap2_pwrdm_get_mem_bank_onstate_mask(bank); + + omap2_prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs, + OMAP2_PM_PWSTCTRL); + + return 0; } -/** - * omap3xxx_prm_read_pending_irqs - read pending PRM MPU IRQs into @events - * @events: ptr to a u32, preallocated by caller - * - * Read PRM_IRQSTATUS_MPU bits, AND'ed with the currently-enabled PRM - * MPU IRQs, and store the result into the u32 pointed to by @events. - * No return value. - */ -void omap3xxx_prm_read_pending_irqs(unsigned long *events) +int omap2_pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank, + u8 pwrst) { - u32 mask, st; + u32 m; + + m = omap2_pwrdm_get_mem_bank_retst_mask(bank); - /* XXX Can the mask read be avoided (e.g., can it come from RAM?) */ - mask = omap2_prm_read_mod_reg(OCP_MOD, OMAP3_PRM_IRQENABLE_MPU_OFFSET); - st = omap2_prm_read_mod_reg(OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET); + omap2_prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs, + OMAP2_PM_PWSTCTRL); - events[0] = mask & st; + return 0; } -/** - * omap3xxx_prm_ocp_barrier - force buffered MPU writes to the PRM to complete - * - * Force any buffered writes to the PRM IP block to complete. Needed - * by the PRM IRQ handler, which reads and writes directly to the IP - * block, to avoid race conditions after acknowledging or clearing IRQ - * bits. No return value. - */ -void omap3xxx_prm_ocp_barrier(void) +int omap2_pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank) { - omap2_prm_read_mod_reg(OCP_MOD, OMAP3_PRM_REVISION_OFFSET); + u32 m; + + m = omap2_pwrdm_get_mem_bank_stst_mask(bank); + + return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP2_PM_PWSTST, + m); } -/** - * omap3xxx_prm_save_and_clear_irqen - save/clear PRM_IRQENABLE_MPU reg - * @saved_mask: ptr to a u32 array to save IRQENABLE bits - * - * Save the PRM_IRQENABLE_MPU register to @saved_mask. @saved_mask - * must be allocated by the caller. Intended to be used in the PRM - * interrupt handler suspend callback. The OCP barrier is needed to - * ensure the write to disable PRM interrupts reaches the PRM before - * returning; otherwise, spurious interrupts might occur. No return - * value. - */ -void omap3xxx_prm_save_and_clear_irqen(u32 *saved_mask) +int omap2_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank) { - saved_mask[0] = omap2_prm_read_mod_reg(OCP_MOD, - OMAP3_PRM_IRQENABLE_MPU_OFFSET); - omap2_prm_write_mod_reg(0, OCP_MOD, OMAP3_PRM_IRQENABLE_MPU_OFFSET); + u32 m; + + m = omap2_pwrdm_get_mem_bank_retst_mask(bank); - /* OCP barrier */ - omap2_prm_read_mod_reg(OCP_MOD, OMAP3_PRM_REVISION_OFFSET); + return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, + OMAP2_PM_PWSTCTRL, m); } -/** - * omap3xxx_prm_restore_irqen - set PRM_IRQENABLE_MPU register from args - * @saved_mask: ptr to a u32 array of IRQENABLE bits saved previously - * - * Restore the PRM_IRQENABLE_MPU register from @saved_mask. Intended - * to be used in the PRM interrupt handler resume callback to restore - * values saved by omap3xxx_prm_save_and_clear_irqen(). No OCP - * barrier should be needed here; any pending PRM interrupts will fire - * once the writes reach the PRM. No return value. - */ -void omap3xxx_prm_restore_irqen(u32 *saved_mask) +int omap2_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst) { - omap2_prm_write_mod_reg(saved_mask[0], OCP_MOD, - OMAP3_PRM_IRQENABLE_MPU_OFFSET); + u32 v; + + v = pwrst << __ffs(OMAP_LOGICRETSTATE_MASK); + omap2_prm_rmw_mod_reg_bits(OMAP_LOGICRETSTATE_MASK, v, pwrdm->prcm_offs, + OMAP2_PM_PWSTCTRL); + + return 0; } -/** - * omap3xxx_prm_reconfigure_io_chain - clear latches and reconfigure I/O chain - * - * Clear any previously-latched I/O wakeup events and ensure that the - * I/O wakeup gates are aligned with the current mux settings. Works - * by asserting WUCLKIN, waiting for WUCLKOUT to be asserted, and then - * deasserting WUCLKIN and clearing the ST_IO_CHAIN WKST bit. No - * return value. - */ -void omap3xxx_prm_reconfigure_io_chain(void) +int omap2_pwrdm_wait_transition(struct powerdomain *pwrdm) { - int i = 0; + u32 c = 0; - omap2_prm_set_mod_reg_bits(OMAP3430_EN_IO_CHAIN_MASK, WKUP_MOD, - PM_WKEN); + /* + * REVISIT: pwrdm_wait_transition() may be better implemented + * via a callback and a periodic timer check -- how long do we expect + * powerdomain transitions to take? + */ - omap_test_timeout(omap2_prm_read_mod_reg(WKUP_MOD, PM_WKST) & - OMAP3430_ST_IO_CHAIN_MASK, - MAX_IOPAD_LATCH_TIME, i); - if (i == MAX_IOPAD_LATCH_TIME) - pr_warn("PRM: I/O chain clock line assertion timed out\n"); + /* XXX Is this udelay() value meaningful? */ + while ((omap2_prm_read_mod_reg(pwrdm->prcm_offs, OMAP2_PM_PWSTST) & + OMAP_INTRANSITION_MASK) && + (c++ < PWRDM_TRANSITION_BAILOUT)) + udelay(1); - omap2_prm_clear_mod_reg_bits(OMAP3430_EN_IO_CHAIN_MASK, WKUP_MOD, - PM_WKEN); + if (c > PWRDM_TRANSITION_BAILOUT) { + pr_err("powerdomain: %s: waited too long to complete transition\n", + pwrdm->name); + return -EAGAIN; + } - omap2_prm_set_mod_reg_bits(OMAP3430_ST_IO_CHAIN_MASK, WKUP_MOD, - PM_WKST); + pr_debug("powerdomain: completed transition in %d loops\n", c); - omap2_prm_read_mod_reg(WKUP_MOD, PM_WKST); + return 0; } -/** - * omap3xxx_prm_enable_io_wakeup - enable wakeup events from I/O wakeup latches - * - * Activates the I/O wakeup event latches and allows events logged by - * those latches to signal a wakeup event to the PRCM. For I/O - * wakeups to occur, WAKEUPENABLE bits must be set in the pad mux - * registers, and omap3xxx_prm_reconfigure_io_chain() must be called. - * No return value. - */ -static void __init omap3xxx_prm_enable_io_wakeup(void) +int omap2_clkdm_add_wkdep(struct clockdomain *clkdm1, + struct clockdomain *clkdm2) +{ + omap2_prm_set_mod_reg_bits((1 << clkdm2->dep_bit), + clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP); + return 0; +} + +int omap2_clkdm_del_wkdep(struct clockdomain *clkdm1, + struct clockdomain *clkdm2) +{ + omap2_prm_clear_mod_reg_bits((1 << clkdm2->dep_bit), + clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP); + return 0; +} + +int omap2_clkdm_read_wkdep(struct clockdomain *clkdm1, + struct clockdomain *clkdm2) { - if (omap3_has_io_wakeup()) - omap2_prm_set_mod_reg_bits(OMAP3430_EN_IO_MASK, WKUP_MOD, - PM_WKEN); + return omap2_prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs, + PM_WKDEP, (1 << clkdm2->dep_bit)); } -static int __init omap3xxx_prcm_init(void) +int omap2_clkdm_clear_all_wkdeps(struct clockdomain *clkdm) { - int ret = 0; - - if (cpu_is_omap34xx()) { - omap3xxx_prm_enable_io_wakeup(); - ret = omap_prcm_register_chain_handler(&omap3_prcm_irq_setup); - if (!ret) - irq_set_status_flags(omap_prcm_event_to_irq("io"), - IRQ_NOAUTOEN); + struct clkdm_dep *cd; + u32 mask = 0; + + for (cd = clkdm->wkdep_srcs; cd && cd->clkdm_name; cd++) { + if (!cd->clkdm) + continue; /* only happens if data is erroneous */ + + /* PRM accesses are slow, so minimize them */ + mask |= 1 << cd->clkdm->dep_bit; + atomic_set(&cd->wkdep_usecount, 0); } - return ret; + omap2_prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs, + PM_WKDEP); + return 0; } -subsys_initcall(omap3xxx_prcm_init); + diff --git a/arch/arm/mach-omap2/prm2xxx_3xxx.h b/arch/arm/mach-omap2/prm2xxx_3xxx.h index c19d249..9624b40 100644 --- a/arch/arm/mach-omap2/prm2xxx_3xxx.h +++ b/arch/arm/mach-omap2/prm2xxx_3xxx.h @@ -1,7 +1,7 @@ /* - * OMAP2/3 Power/Reset Management (PRM) register definitions + * OMAP2xxx/3xxx-common Power/Reset Management (PRM) register definitions * - * Copyright (C) 2007-2009, 2011 Texas Instruments, Inc. + * Copyright (C) 2007-2009, 2011-2012 Texas Instruments, Inc. * Copyright (C) 2008-2010 Nokia Corporation * Paul Walmsley * @@ -19,160 +19,6 @@ #include "prcm-common.h" #include "prm.h" -#define OMAP2420_PRM_REGADDR(module, reg) \ - OMAP2_L4_IO_ADDRESS(OMAP2420_PRM_BASE + (module) + (reg)) -#define OMAP2430_PRM_REGADDR(module, reg) \ - OMAP2_L4_IO_ADDRESS(OMAP2430_PRM_BASE + (module) + (reg)) -#define OMAP34XX_PRM_REGADDR(module, reg) \ - OMAP2_L4_IO_ADDRESS(OMAP3430_PRM_BASE + (module) + (reg)) - - -/* - * OMAP2-specific global PRM registers - * Use __raw_{read,write}l() with these registers. - * - * With a few exceptions, these are the register names beginning with - * PRCM_* on 24xx. (The exceptions are the IRQSTATUS and IRQENABLE - * bits.) - * - */ - -#define OMAP2_PRCM_REVISION_OFFSET 0x0000 -#define OMAP2420_PRCM_REVISION OMAP2420_PRM_REGADDR(OCP_MOD, 0x0000) -#define OMAP2_PRCM_SYSCONFIG_OFFSET 0x0010 -#define OMAP2420_PRCM_SYSCONFIG OMAP2420_PRM_REGADDR(OCP_MOD, 0x0010) - -#define OMAP2_PRCM_IRQSTATUS_MPU_OFFSET 0x0018 -#define OMAP2420_PRCM_IRQSTATUS_MPU OMAP2420_PRM_REGADDR(OCP_MOD, 0x0018) -#define OMAP2_PRCM_IRQENABLE_MPU_OFFSET 0x001c -#define OMAP2420_PRCM_IRQENABLE_MPU OMAP2420_PRM_REGADDR(OCP_MOD, 0x001c) - -#define OMAP2_PRCM_VOLTCTRL_OFFSET 0x0050 -#define OMAP2420_PRCM_VOLTCTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0050) -#define OMAP2_PRCM_VOLTST_OFFSET 0x0054 -#define OMAP2420_PRCM_VOLTST OMAP2420_PRM_REGADDR(OCP_MOD, 0x0054) -#define OMAP2_PRCM_CLKSRC_CTRL_OFFSET 0x0060 -#define OMAP2420_PRCM_CLKSRC_CTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0060) -#define OMAP2_PRCM_CLKOUT_CTRL_OFFSET 0x0070 -#define OMAP2420_PRCM_CLKOUT_CTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0070) -#define OMAP2_PRCM_CLKEMUL_CTRL_OFFSET 0x0078 -#define OMAP2420_PRCM_CLKEMUL_CTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0078) -#define OMAP2_PRCM_CLKCFG_CTRL_OFFSET 0x0080 -#define OMAP2420_PRCM_CLKCFG_CTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0080) -#define OMAP2_PRCM_CLKCFG_STATUS_OFFSET 0x0084 -#define OMAP2420_PRCM_CLKCFG_STATUS OMAP2420_PRM_REGADDR(OCP_MOD, 0x0084) -#define OMAP2_PRCM_VOLTSETUP_OFFSET 0x0090 -#define OMAP2420_PRCM_VOLTSETUP OMAP2420_PRM_REGADDR(OCP_MOD, 0x0090) -#define OMAP2_PRCM_CLKSSETUP_OFFSET 0x0094 -#define OMAP2420_PRCM_CLKSSETUP OMAP2420_PRM_REGADDR(OCP_MOD, 0x0094) -#define OMAP2_PRCM_POLCTRL_OFFSET 0x0098 -#define OMAP2420_PRCM_POLCTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0x0098) - -#define OMAP2430_PRCM_REVISION OMAP2430_PRM_REGADDR(OCP_MOD, 0x0000) -#define OMAP2430_PRCM_SYSCONFIG OMAP2430_PRM_REGADDR(OCP_MOD, 0x0010) - -#define OMAP2430_PRCM_IRQSTATUS_MPU OMAP2430_PRM_REGADDR(OCP_MOD, 0x0018) -#define OMAP2430_PRCM_IRQENABLE_MPU OMAP2430_PRM_REGADDR(OCP_MOD, 0x001c) - -#define OMAP2430_PRCM_VOLTCTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0050) -#define OMAP2430_PRCM_VOLTST OMAP2430_PRM_REGADDR(OCP_MOD, 0x0054) -#define OMAP2430_PRCM_CLKSRC_CTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0060) -#define OMAP2430_PRCM_CLKOUT_CTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0070) -#define OMAP2430_PRCM_CLKEMUL_CTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0078) -#define OMAP2430_PRCM_CLKCFG_CTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0080) -#define OMAP2430_PRCM_CLKCFG_STATUS OMAP2430_PRM_REGADDR(OCP_MOD, 0x0084) -#define OMAP2430_PRCM_VOLTSETUP OMAP2430_PRM_REGADDR(OCP_MOD, 0x0090) -#define OMAP2430_PRCM_CLKSSETUP OMAP2430_PRM_REGADDR(OCP_MOD, 0x0094) -#define OMAP2430_PRCM_POLCTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0x0098) - -/* - * OMAP3-specific global PRM registers - * Use __raw_{read,write}l() with these registers. - * - * With a few exceptions, these are the register names beginning with - * PRM_* on 34xx. (The exceptions are the IRQSTATUS and IRQENABLE - * bits.) - */ - -#define OMAP3_PRM_REVISION_OFFSET 0x0004 -#define OMAP3430_PRM_REVISION OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0004) -#define OMAP3_PRM_SYSCONFIG_OFFSET 0x0014 -#define OMAP3430_PRM_SYSCONFIG OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0014) - -#define OMAP3_PRM_IRQSTATUS_MPU_OFFSET 0x0018 -#define OMAP3430_PRM_IRQSTATUS_MPU OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0018) -#define OMAP3_PRM_IRQENABLE_MPU_OFFSET 0x001c -#define OMAP3430_PRM_IRQENABLE_MPU OMAP34XX_PRM_REGADDR(OCP_MOD, 0x001c) - - -#define OMAP3_PRM_VC_SMPS_SA_OFFSET 0x0020 -#define OMAP3430_PRM_VC_SMPS_SA OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0020) -#define OMAP3_PRM_VC_SMPS_VOL_RA_OFFSET 0x0024 -#define OMAP3430_PRM_VC_SMPS_VOL_RA OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0024) -#define OMAP3_PRM_VC_SMPS_CMD_RA_OFFSET 0x0028 -#define OMAP3430_PRM_VC_SMPS_CMD_RA OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0028) -#define OMAP3_PRM_VC_CMD_VAL_0_OFFSET 0x002c -#define OMAP3430_PRM_VC_CMD_VAL_0 OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x002c) -#define OMAP3_PRM_VC_CMD_VAL_1_OFFSET 0x0030 -#define OMAP3430_PRM_VC_CMD_VAL_1 OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0030) -#define OMAP3_PRM_VC_CH_CONF_OFFSET 0x0034 -#define OMAP3430_PRM_VC_CH_CONF OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0034) -#define OMAP3_PRM_VC_I2C_CFG_OFFSET 0x0038 -#define OMAP3430_PRM_VC_I2C_CFG OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0038) -#define OMAP3_PRM_VC_BYPASS_VAL_OFFSET 0x003c -#define OMAP3430_PRM_VC_BYPASS_VAL OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x003c) -#define OMAP3_PRM_RSTCTRL_OFFSET 0x0050 -#define OMAP3430_PRM_RSTCTRL OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0050) -#define OMAP3_PRM_RSTTIME_OFFSET 0x0054 -#define OMAP3430_PRM_RSTTIME OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0054) -#define OMAP3_PRM_RSTST_OFFSET 0x0058 -#define OMAP3430_PRM_RSTST OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0058) -#define OMAP3_PRM_VOLTCTRL_OFFSET 0x0060 -#define OMAP3430_PRM_VOLTCTRL OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0060) -#define OMAP3_PRM_SRAM_PCHARGE_OFFSET 0x0064 -#define OMAP3430_PRM_SRAM_PCHARGE OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0064) -#define OMAP3_PRM_CLKSRC_CTRL_OFFSET 0x0070 -#define OMAP3430_PRM_CLKSRC_CTRL OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0070) -#define OMAP3_PRM_VOLTSETUP1_OFFSET 0x0090 -#define OMAP3430_PRM_VOLTSETUP1 OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0090) -#define OMAP3_PRM_VOLTOFFSET_OFFSET 0x0094 -#define OMAP3430_PRM_VOLTOFFSET OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0094) -#define OMAP3_PRM_CLKSETUP_OFFSET 0x0098 -#define OMAP3430_PRM_CLKSETUP OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0098) -#define OMAP3_PRM_POLCTRL_OFFSET 0x009c -#define OMAP3430_PRM_POLCTRL OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x009c) -#define OMAP3_PRM_VOLTSETUP2_OFFSET 0x00a0 -#define OMAP3430_PRM_VOLTSETUP2 OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00a0) -#define OMAP3_PRM_VP1_CONFIG_OFFSET 0x00b0 -#define OMAP3430_PRM_VP1_CONFIG OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b0) -#define OMAP3_PRM_VP1_VSTEPMIN_OFFSET 0x00b4 -#define OMAP3430_PRM_VP1_VSTEPMIN OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b4) -#define OMAP3_PRM_VP1_VSTEPMAX_OFFSET 0x00b8 -#define OMAP3430_PRM_VP1_VSTEPMAX OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b8) -#define OMAP3_PRM_VP1_VLIMITTO_OFFSET 0x00bc -#define OMAP3430_PRM_VP1_VLIMITTO OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00bc) -#define OMAP3_PRM_VP1_VOLTAGE_OFFSET 0x00c0 -#define OMAP3430_PRM_VP1_VOLTAGE OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00c0) -#define OMAP3_PRM_VP1_STATUS_OFFSET 0x00c4 -#define OMAP3430_PRM_VP1_STATUS OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00c4) -#define OMAP3_PRM_VP2_CONFIG_OFFSET 0x00d0 -#define OMAP3430_PRM_VP2_CONFIG OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d0) -#define OMAP3_PRM_VP2_VSTEPMIN_OFFSET 0x00d4 -#define OMAP3430_PRM_VP2_VSTEPMIN OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d4) -#define OMAP3_PRM_VP2_VSTEPMAX_OFFSET 0x00d8 -#define OMAP3430_PRM_VP2_VSTEPMAX OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d8) -#define OMAP3_PRM_VP2_VLIMITTO_OFFSET 0x00dc -#define OMAP3430_PRM_VP2_VLIMITTO OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00dc) -#define OMAP3_PRM_VP2_VOLTAGE_OFFSET 0x00e0 -#define OMAP3430_PRM_VP2_VOLTAGE OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00e0) -#define OMAP3_PRM_VP2_STATUS_OFFSET 0x00e4 -#define OMAP3430_PRM_VP2_STATUS OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00e4) - -#define OMAP3_PRM_CLKSEL_OFFSET 0x0040 -#define OMAP3430_PRM_CLKSEL OMAP34XX_PRM_REGADDR(OMAP3430_CCR_MOD, 0x0040) -#define OMAP3_PRM_CLKOUT_CTRL_OFFSET 0x0070 -#define OMAP3430_PRM_CLKOUT_CTRL OMAP34XX_PRM_REGADDR(OMAP3430_CCR_MOD, 0x0070) - /* * Module specific PRM register offsets from PRM_BASE + domain offset * @@ -200,66 +46,83 @@ #define PM_EVGENONTIM 0x00d8 #define PM_EVGENOFFTIM 0x00dc -/* OMAP2xxx specific register offsets */ -#define OMAP24XX_PM_WKEN2 0x00a4 -#define OMAP24XX_PM_WKST2 0x00b4 - -#define OMAP24XX_PRCM_IRQSTATUS_DSP 0x00f0 /* IVA mod */ -#define OMAP24XX_PRCM_IRQENABLE_DSP 0x00f4 /* IVA mod */ -#define OMAP24XX_PRCM_IRQSTATUS_IVA 0x00f8 -#define OMAP24XX_PRCM_IRQENABLE_IVA 0x00fc -/* OMAP3 specific register offsets */ -#define OMAP3430ES2_PM_WKEN3 0x00f0 -#define OMAP3430ES2_PM_WKST3 0x00b8 - -#define OMAP3430_PM_MPUGRPSEL 0x00a4 -#define OMAP3430_PM_MPUGRPSEL1 OMAP3430_PM_MPUGRPSEL -#define OMAP3430ES2_PM_MPUGRPSEL3 0x00f8 - -#define OMAP3430_PM_IVAGRPSEL 0x00a8 -#define OMAP3430_PM_IVAGRPSEL1 OMAP3430_PM_IVAGRPSEL -#define OMAP3430ES2_PM_IVAGRPSEL3 0x00f4 - -#define OMAP3430_PM_PREPWSTST 0x00e8 - -#define OMAP3430_PRM_IRQSTATUS_IVA2 0x00f8 -#define OMAP3430_PRM_IRQENABLE_IVA2 0x00fc +#ifndef __ASSEMBLER__ +#include <linux/io.h> +#include "powerdomain.h" -#ifndef __ASSEMBLER__ /* Power/reset management domain register get/set */ -extern u32 omap2_prm_read_mod_reg(s16 module, u16 idx); -extern void omap2_prm_write_mod_reg(u32 val, s16 module, u16 idx); -extern u32 omap2_prm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx); -extern u32 omap2_prm_set_mod_reg_bits(u32 bits, s16 module, s16 idx); -extern u32 omap2_prm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx); -extern u32 omap2_prm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask); +static inline u32 omap2_prm_read_mod_reg(s16 module, u16 idx) +{ + return __raw_readl(prm_base + module + idx); +} + +static inline void omap2_prm_write_mod_reg(u32 val, s16 module, u16 idx) +{ + __raw_writel(val, prm_base + module + idx); +} + +/* Read-modify-write a register in a PRM module. Caller must lock */ +static inline u32 omap2_prm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, + s16 idx) +{ + u32 v; + + v = omap2_prm_read_mod_reg(module, idx); + v &= ~mask; + v |= bits; + omap2_prm_write_mod_reg(v, module, idx); + + return v; +} + +/* Read a PRM register, AND it, and shift the result down to bit 0 */ +static inline u32 omap2_prm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask) +{ + u32 v; + + v = omap2_prm_read_mod_reg(domain, idx); + v &= mask; + v >>= __ffs(mask); + + return v; +} + +static inline u32 omap2_prm_set_mod_reg_bits(u32 bits, s16 module, s16 idx) +{ + return omap2_prm_rmw_mod_reg_bits(bits, bits, module, idx); +} + +static inline u32 omap2_prm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx) +{ + return omap2_prm_rmw_mod_reg_bits(bits, 0x0, module, idx); +} /* These omap2_ PRM functions apply to both OMAP2 and 3 */ extern int omap2_prm_is_hardreset_asserted(s16 prm_mod, u8 shift); extern int omap2_prm_assert_hardreset(s16 prm_mod, u8 shift); extern int omap2_prm_deassert_hardreset(s16 prm_mod, u8 rst_shift, u8 st_shift); -/* OMAP3-specific VP functions */ -u32 omap3_prm_vp_check_txdone(u8 vp_id); -void omap3_prm_vp_clear_txdone(u8 vp_id); - -/* - * OMAP3 access functions for voltage controller (VC) and - * voltage proccessor (VP) in the PRM. - */ -extern u32 omap3_prm_vcvp_read(u8 offset); -extern void omap3_prm_vcvp_write(u32 val, u8 offset); -extern u32 omap3_prm_vcvp_rmw(u32 mask, u32 bits, u8 offset); - -extern void omap3xxx_prm_reconfigure_io_chain(void); - -/* PRM interrupt-related functions */ -extern void omap3xxx_prm_read_pending_irqs(unsigned long *events); -extern void omap3xxx_prm_ocp_barrier(void); -extern void omap3xxx_prm_save_and_clear_irqen(u32 *saved_mask); -extern void omap3xxx_prm_restore_irqen(u32 *saved_mask); +extern int omap2_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst); +extern int omap2_pwrdm_read_next_pwrst(struct powerdomain *pwrdm); +extern int omap2_pwrdm_read_pwrst(struct powerdomain *pwrdm); +extern int omap2_pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank, + u8 pwrst); +extern int omap2_pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank, + u8 pwrst); +extern int omap2_pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank); +extern int omap2_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank); +extern int omap2_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst); +extern int omap2_pwrdm_wait_transition(struct powerdomain *pwrdm); + +extern int omap2_clkdm_add_wkdep(struct clockdomain *clkdm1, + struct clockdomain *clkdm2); +extern int omap2_clkdm_del_wkdep(struct clockdomain *clkdm1, + struct clockdomain *clkdm2); +extern int omap2_clkdm_read_wkdep(struct clockdomain *clkdm1, + struct clockdomain *clkdm2); +extern int omap2_clkdm_clear_all_wkdeps(struct clockdomain *clkdm); #endif /* __ASSEMBLER */ @@ -289,6 +152,7 @@ extern void omap3xxx_prm_restore_irqen(u32 *saved_mask); /* Named PRCM_CLKSRC_CTRL on the 24XX */ #define OMAP_SYSCLKDIV_SHIFT 6 #define OMAP_SYSCLKDIV_MASK (0x3 << 6) +#define OMAP_SYSCLKDIV_WIDTH 2 #define OMAP_AUTOEXTCLKMODE_SHIFT 3 #define OMAP_AUTOEXTCLKMODE_MASK (0x3 << 3) #define OMAP_SYSCLKSEL_SHIFT 0 @@ -348,7 +212,9 @@ extern void omap3xxx_prm_restore_irqen(u32 *saved_mask); * * 3430: RM_RSTST_CORE, RM_RSTST_EMU */ +#define OMAP_GLOBALWARM_RST_SHIFT 1 #define OMAP_GLOBALWARM_RST_MASK (1 << 1) +#define OMAP_GLOBALCOLD_RST_SHIFT 0 #define OMAP_GLOBALCOLD_RST_MASK (1 << 0) /* @@ -376,11 +242,4 @@ extern void omap3xxx_prm_restore_irqen(u32 *saved_mask); #define OMAP_LOGICRETSTATE_MASK (1 << 2) -/* - * MAX_MODULE_HARDRESET_WAIT: Maximum microseconds to wait for an OMAP - * submodule to exit hardreset - */ -#define MAX_MODULE_HARDRESET_WAIT 10000 - - #endif diff --git a/arch/arm/mach-omap2/prm33xx.c b/arch/arm/mach-omap2/prm33xx.c index 0d8abb5..1ac7388 100644 --- a/arch/arm/mach-omap2/prm33xx.c +++ b/arch/arm/mach-omap2/prm33xx.c @@ -20,6 +20,7 @@ #include <linux/io.h> #include "common.h" +#include "powerdomain.h" #include "prm33xx.h" #include "prm-regbits-33xx.h" @@ -131,3 +132,204 @@ int am33xx_prm_deassert_hardreset(u8 shift, s16 inst, return (c == MAX_MODULE_HARDRESET_WAIT) ? -EBUSY : 0; } + +static int am33xx_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst) +{ + am33xx_prm_rmw_reg_bits(OMAP_POWERSTATE_MASK, + (pwrst << OMAP_POWERSTATE_SHIFT), + pwrdm->prcm_offs, pwrdm->pwrstctrl_offs); + return 0; +} + +static int am33xx_pwrdm_read_next_pwrst(struct powerdomain *pwrdm) +{ + u32 v; + + v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstctrl_offs); + v &= OMAP_POWERSTATE_MASK; + v >>= OMAP_POWERSTATE_SHIFT; + + return v; +} + +static int am33xx_pwrdm_read_pwrst(struct powerdomain *pwrdm) +{ + u32 v; + + v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs); + v &= OMAP_POWERSTATEST_MASK; + v >>= OMAP_POWERSTATEST_SHIFT; + + return v; +} + +static int am33xx_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm) +{ + u32 v; + + v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs); + v &= AM33XX_LASTPOWERSTATEENTERED_MASK; + v >>= AM33XX_LASTPOWERSTATEENTERED_SHIFT; + + return v; +} + +static int am33xx_pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm) +{ + am33xx_prm_rmw_reg_bits(AM33XX_LOWPOWERSTATECHANGE_MASK, + (1 << AM33XX_LOWPOWERSTATECHANGE_SHIFT), + pwrdm->prcm_offs, pwrdm->pwrstctrl_offs); + return 0; +} + +static int am33xx_pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm) +{ + am33xx_prm_rmw_reg_bits(AM33XX_LASTPOWERSTATEENTERED_MASK, + AM33XX_LASTPOWERSTATEENTERED_MASK, + pwrdm->prcm_offs, pwrdm->pwrstst_offs); + return 0; +} + +static int am33xx_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst) +{ + u32 m; + + m = pwrdm->logicretstate_mask; + if (!m) + return -EINVAL; + + am33xx_prm_rmw_reg_bits(m, (pwrst << __ffs(m)), + pwrdm->prcm_offs, pwrdm->pwrstctrl_offs); + + return 0; +} + +static int am33xx_pwrdm_read_logic_pwrst(struct powerdomain *pwrdm) +{ + u32 v; + + v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs); + v &= AM33XX_LOGICSTATEST_MASK; + v >>= AM33XX_LOGICSTATEST_SHIFT; + + return v; +} + +static int am33xx_pwrdm_read_logic_retst(struct powerdomain *pwrdm) +{ + u32 v, m; + + m = pwrdm->logicretstate_mask; + if (!m) + return -EINVAL; + + v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstctrl_offs); + v &= m; + v >>= __ffs(m); + + return v; +} + +static int am33xx_pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank, + u8 pwrst) +{ + u32 m; + + m = pwrdm->mem_on_mask[bank]; + if (!m) + return -EINVAL; + + am33xx_prm_rmw_reg_bits(m, (pwrst << __ffs(m)), + pwrdm->prcm_offs, pwrdm->pwrstctrl_offs); + + return 0; +} + +static int am33xx_pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank, + u8 pwrst) +{ + u32 m; + + m = pwrdm->mem_ret_mask[bank]; + if (!m) + return -EINVAL; + + am33xx_prm_rmw_reg_bits(m, (pwrst << __ffs(m)), + pwrdm->prcm_offs, pwrdm->pwrstctrl_offs); + + return 0; +} + +static int am33xx_pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank) +{ + u32 m, v; + + m = pwrdm->mem_pwrst_mask[bank]; + if (!m) + return -EINVAL; + + v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs); + v &= m; + v >>= __ffs(m); + + return v; +} + +static int am33xx_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank) +{ + u32 m, v; + + m = pwrdm->mem_retst_mask[bank]; + if (!m) + return -EINVAL; + + v = am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstctrl_offs); + v &= m; + v >>= __ffs(m); + + return v; +} + +static int am33xx_pwrdm_wait_transition(struct powerdomain *pwrdm) +{ + u32 c = 0; + + /* + * REVISIT: pwrdm_wait_transition() may be better implemented + * via a callback and a periodic timer check -- how long do we expect + * powerdomain transitions to take? + */ + + /* XXX Is this udelay() value meaningful? */ + while ((am33xx_prm_read_reg(pwrdm->prcm_offs, pwrdm->pwrstst_offs) + & OMAP_INTRANSITION_MASK) && + (c++ < PWRDM_TRANSITION_BAILOUT)) + udelay(1); + + if (c > PWRDM_TRANSITION_BAILOUT) { + pr_err("powerdomain: %s: waited too long to complete transition\n", + pwrdm->name); + return -EAGAIN; + } + + pr_debug("powerdomain: completed transition in %d loops\n", c); + + return 0; +} + +struct pwrdm_ops am33xx_pwrdm_operations = { + .pwrdm_set_next_pwrst = am33xx_pwrdm_set_next_pwrst, + .pwrdm_read_next_pwrst = am33xx_pwrdm_read_next_pwrst, + .pwrdm_read_pwrst = am33xx_pwrdm_read_pwrst, + .pwrdm_read_prev_pwrst = am33xx_pwrdm_read_prev_pwrst, + .pwrdm_set_logic_retst = am33xx_pwrdm_set_logic_retst, + .pwrdm_read_logic_pwrst = am33xx_pwrdm_read_logic_pwrst, + .pwrdm_read_logic_retst = am33xx_pwrdm_read_logic_retst, + .pwrdm_clear_all_prev_pwrst = am33xx_pwrdm_clear_all_prev_pwrst, + .pwrdm_set_lowpwrstchange = am33xx_pwrdm_set_lowpwrstchange, + .pwrdm_read_mem_pwrst = am33xx_pwrdm_read_mem_pwrst, + .pwrdm_read_mem_retst = am33xx_pwrdm_read_mem_retst, + .pwrdm_set_mem_onst = am33xx_pwrdm_set_mem_onst, + .pwrdm_set_mem_retst = am33xx_pwrdm_set_mem_retst, + .pwrdm_wait_transition = am33xx_pwrdm_wait_transition, +}; diff --git a/arch/arm/mach-omap2/prm3xxx.c b/arch/arm/mach-omap2/prm3xxx.c new file mode 100644 index 0000000..db198d0 --- /dev/null +++ b/arch/arm/mach-omap2/prm3xxx.c @@ -0,0 +1,420 @@ +/* + * OMAP3xxx PRM module functions + * + * Copyright (C) 2010-2012 Texas Instruments, Inc. + * Copyright (C) 2010 Nokia Corporation + * Benoît Cousson + * Paul Walmsley + * Rajendra Nayak <rnayak@ti.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/errno.h> +#include <linux/err.h> +#include <linux/io.h> +#include <linux/irq.h> + +#include "common.h" +#include <plat/cpu.h> + +#include "vp.h" +#include "powerdomain.h" +#include "prm3xxx.h" +#include "prm2xxx_3xxx.h" +#include "cm2xxx_3xxx.h" +#include "prm-regbits-34xx.h" + +static const struct omap_prcm_irq omap3_prcm_irqs[] = { + OMAP_PRCM_IRQ("wkup", 0, 0), + OMAP_PRCM_IRQ("io", 9, 1), +}; + +static struct omap_prcm_irq_setup omap3_prcm_irq_setup = { + .ack = OMAP3_PRM_IRQSTATUS_MPU_OFFSET, + .mask = OMAP3_PRM_IRQENABLE_MPU_OFFSET, + .nr_regs = 1, + .irqs = omap3_prcm_irqs, + .nr_irqs = ARRAY_SIZE(omap3_prcm_irqs), + .irq = 11 + OMAP_INTC_START, + .read_pending_irqs = &omap3xxx_prm_read_pending_irqs, + .ocp_barrier = &omap3xxx_prm_ocp_barrier, + .save_and_clear_irqen = &omap3xxx_prm_save_and_clear_irqen, + .restore_irqen = &omap3xxx_prm_restore_irqen, +}; + +/* + * omap3_prm_reset_src_map - map from bits in the PRM_RSTST hardware + * register (which are specific to OMAP3xxx SoCs) to reset source ID + * bit shifts (which is an OMAP SoC-independent enumeration) + */ +static struct prm_reset_src_map omap3xxx_prm_reset_src_map[] = { + { OMAP3430_GLOBAL_COLD_RST_SHIFT, OMAP_GLOBAL_COLD_RST_SRC_ID_SHIFT }, + { OMAP3430_GLOBAL_SW_RST_SHIFT, OMAP_GLOBAL_WARM_RST_SRC_ID_SHIFT }, + { OMAP3430_SECURITY_VIOL_RST_SHIFT, OMAP_SECU_VIOL_RST_SRC_ID_SHIFT }, + { OMAP3430_MPU_WD_RST_SHIFT, OMAP_MPU_WD_RST_SRC_ID_SHIFT }, + { OMAP3430_SECURE_WD_RST_SHIFT, OMAP_MPU_WD_RST_SRC_ID_SHIFT }, + { OMAP3430_EXTERNAL_WARM_RST_SHIFT, OMAP_EXTWARM_RST_SRC_ID_SHIFT }, + { OMAP3430_VDD1_VOLTAGE_MANAGER_RST_SHIFT, + OMAP_VDD_MPU_VM_RST_SRC_ID_SHIFT }, + { OMAP3430_VDD2_VOLTAGE_MANAGER_RST_SHIFT, + OMAP_VDD_CORE_VM_RST_SRC_ID_SHIFT }, + { OMAP3430_ICEPICK_RST_SHIFT, OMAP_ICEPICK_RST_SRC_ID_SHIFT }, + { OMAP3430_ICECRUSHER_RST_SHIFT, OMAP_ICECRUSHER_RST_SRC_ID_SHIFT }, + { -1, -1 }, +}; + +/* PRM VP */ + +/* + * struct omap3_vp - OMAP3 VP register access description. + * @tranxdone_status: VP_TRANXDONE_ST bitmask in PRM_IRQSTATUS_MPU reg + */ +struct omap3_vp { + u32 tranxdone_status; +}; + +static struct omap3_vp omap3_vp[] = { + [OMAP3_VP_VDD_MPU_ID] = { + .tranxdone_status = OMAP3430_VP1_TRANXDONE_ST_MASK, + }, + [OMAP3_VP_VDD_CORE_ID] = { + .tranxdone_status = OMAP3430_VP2_TRANXDONE_ST_MASK, + }, +}; + +#define MAX_VP_ID ARRAY_SIZE(omap3_vp); + +u32 omap3_prm_vp_check_txdone(u8 vp_id) +{ + struct omap3_vp *vp = &omap3_vp[vp_id]; + u32 irqstatus; + + irqstatus = omap2_prm_read_mod_reg(OCP_MOD, + OMAP3_PRM_IRQSTATUS_MPU_OFFSET); + return irqstatus & vp->tranxdone_status; +} + +void omap3_prm_vp_clear_txdone(u8 vp_id) +{ + struct omap3_vp *vp = &omap3_vp[vp_id]; + + omap2_prm_write_mod_reg(vp->tranxdone_status, + OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET); +} + +u32 omap3_prm_vcvp_read(u8 offset) +{ + return omap2_prm_read_mod_reg(OMAP3430_GR_MOD, offset); +} + +void omap3_prm_vcvp_write(u32 val, u8 offset) +{ + omap2_prm_write_mod_reg(val, OMAP3430_GR_MOD, offset); +} + +u32 omap3_prm_vcvp_rmw(u32 mask, u32 bits, u8 offset) +{ + return omap2_prm_rmw_mod_reg_bits(mask, bits, OMAP3430_GR_MOD, offset); +} + +/** + * omap3xxx_prm_dpll3_reset - use DPLL3 reset to reboot the OMAP SoC + * + * Set the DPLL3 reset bit, which should reboot the SoC. This is the + * recommended way to restart the SoC, considering Errata i520. No + * return value. + */ +void omap3xxx_prm_dpll3_reset(void) +{ + omap2_prm_set_mod_reg_bits(OMAP_RST_DPLL3_MASK, OMAP3430_GR_MOD, + OMAP2_RM_RSTCTRL); + /* OCP barrier */ + omap2_prm_read_mod_reg(OMAP3430_GR_MOD, OMAP2_RM_RSTCTRL); +} + +/** + * omap3xxx_prm_read_pending_irqs - read pending PRM MPU IRQs into @events + * @events: ptr to a u32, preallocated by caller + * + * Read PRM_IRQSTATUS_MPU bits, AND'ed with the currently-enabled PRM + * MPU IRQs, and store the result into the u32 pointed to by @events. + * No return value. + */ +void omap3xxx_prm_read_pending_irqs(unsigned long *events) +{ + u32 mask, st; + + /* XXX Can the mask read be avoided (e.g., can it come from RAM?) */ + mask = omap2_prm_read_mod_reg(OCP_MOD, OMAP3_PRM_IRQENABLE_MPU_OFFSET); + st = omap2_prm_read_mod_reg(OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET); + + events[0] = mask & st; +} + +/** + * omap3xxx_prm_ocp_barrier - force buffered MPU writes to the PRM to complete + * + * Force any buffered writes to the PRM IP block to complete. Needed + * by the PRM IRQ handler, which reads and writes directly to the IP + * block, to avoid race conditions after acknowledging or clearing IRQ + * bits. No return value. + */ +void omap3xxx_prm_ocp_barrier(void) +{ + omap2_prm_read_mod_reg(OCP_MOD, OMAP3_PRM_REVISION_OFFSET); +} + +/** + * omap3xxx_prm_save_and_clear_irqen - save/clear PRM_IRQENABLE_MPU reg + * @saved_mask: ptr to a u32 array to save IRQENABLE bits + * + * Save the PRM_IRQENABLE_MPU register to @saved_mask. @saved_mask + * must be allocated by the caller. Intended to be used in the PRM + * interrupt handler suspend callback. The OCP barrier is needed to + * ensure the write to disable PRM interrupts reaches the PRM before + * returning; otherwise, spurious interrupts might occur. No return + * value. + */ +void omap3xxx_prm_save_and_clear_irqen(u32 *saved_mask) +{ + saved_mask[0] = omap2_prm_read_mod_reg(OCP_MOD, + OMAP3_PRM_IRQENABLE_MPU_OFFSET); + omap2_prm_write_mod_reg(0, OCP_MOD, OMAP3_PRM_IRQENABLE_MPU_OFFSET); + + /* OCP barrier */ + omap2_prm_read_mod_reg(OCP_MOD, OMAP3_PRM_REVISION_OFFSET); +} + +/** + * omap3xxx_prm_restore_irqen - set PRM_IRQENABLE_MPU register from args + * @saved_mask: ptr to a u32 array of IRQENABLE bits saved previously + * + * Restore the PRM_IRQENABLE_MPU register from @saved_mask. Intended + * to be used in the PRM interrupt handler resume callback to restore + * values saved by omap3xxx_prm_save_and_clear_irqen(). No OCP + * barrier should be needed here; any pending PRM interrupts will fire + * once the writes reach the PRM. No return value. + */ +void omap3xxx_prm_restore_irqen(u32 *saved_mask) +{ + omap2_prm_write_mod_reg(saved_mask[0], OCP_MOD, + OMAP3_PRM_IRQENABLE_MPU_OFFSET); +} + +/** + * omap3xxx_prm_reconfigure_io_chain - clear latches and reconfigure I/O chain + * + * Clear any previously-latched I/O wakeup events and ensure that the + * I/O wakeup gates are aligned with the current mux settings. Works + * by asserting WUCLKIN, waiting for WUCLKOUT to be asserted, and then + * deasserting WUCLKIN and clearing the ST_IO_CHAIN WKST bit. No + * return value. + */ +void omap3xxx_prm_reconfigure_io_chain(void) +{ + int i = 0; + + omap2_prm_set_mod_reg_bits(OMAP3430_EN_IO_CHAIN_MASK, WKUP_MOD, + PM_WKEN); + + omap_test_timeout(omap2_prm_read_mod_reg(WKUP_MOD, PM_WKST) & + OMAP3430_ST_IO_CHAIN_MASK, + MAX_IOPAD_LATCH_TIME, i); + if (i == MAX_IOPAD_LATCH_TIME) + pr_warn("PRM: I/O chain clock line assertion timed out\n"); + + omap2_prm_clear_mod_reg_bits(OMAP3430_EN_IO_CHAIN_MASK, WKUP_MOD, + PM_WKEN); + + omap2_prm_set_mod_reg_bits(OMAP3430_ST_IO_CHAIN_MASK, WKUP_MOD, + PM_WKST); + + omap2_prm_read_mod_reg(WKUP_MOD, PM_WKST); +} + +/** + * omap3xxx_prm_enable_io_wakeup - enable wakeup events from I/O wakeup latches + * + * Activates the I/O wakeup event latches and allows events logged by + * those latches to signal a wakeup event to the PRCM. For I/O + * wakeups to occur, WAKEUPENABLE bits must be set in the pad mux + * registers, and omap3xxx_prm_reconfigure_io_chain() must be called. + * No return value. + */ +static void __init omap3xxx_prm_enable_io_wakeup(void) +{ + if (omap3_has_io_wakeup()) + omap2_prm_set_mod_reg_bits(OMAP3430_EN_IO_MASK, WKUP_MOD, + PM_WKEN); +} + +/** + * omap3xxx_prm_read_reset_sources - return the last SoC reset source + * + * Return a u32 representing the last reset sources of the SoC. The + * returned reset source bits are standardized across OMAP SoCs. + */ +static u32 omap3xxx_prm_read_reset_sources(void) +{ + struct prm_reset_src_map *p; + u32 r = 0; + u32 v; + + v = omap2_prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTST); + + p = omap3xxx_prm_reset_src_map; + while (p->reg_shift >= 0 && p->std_shift >= 0) { + if (v & (1 << p->reg_shift)) + r |= 1 << p->std_shift; + p++; + } + + return r; +} + +/* Powerdomain low-level functions */ + +/* Applicable only for OMAP3. Not supported on OMAP2 */ +static int omap3_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm) +{ + return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, + OMAP3430_PM_PREPWSTST, + OMAP3430_LASTPOWERSTATEENTERED_MASK); +} + +static int omap3_pwrdm_read_logic_pwrst(struct powerdomain *pwrdm) +{ + return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, + OMAP2_PM_PWSTST, + OMAP3430_LOGICSTATEST_MASK); +} + +static int omap3_pwrdm_read_logic_retst(struct powerdomain *pwrdm) +{ + return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, + OMAP2_PM_PWSTCTRL, + OMAP3430_LOGICSTATEST_MASK); +} + +static int omap3_pwrdm_read_prev_logic_pwrst(struct powerdomain *pwrdm) +{ + return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, + OMAP3430_PM_PREPWSTST, + OMAP3430_LASTLOGICSTATEENTERED_MASK); +} + +static int omap3_get_mem_bank_lastmemst_mask(u8 bank) +{ + switch (bank) { + case 0: + return OMAP3430_LASTMEM1STATEENTERED_MASK; + case 1: + return OMAP3430_LASTMEM2STATEENTERED_MASK; + case 2: + return OMAP3430_LASTSHAREDL2CACHEFLATSTATEENTERED_MASK; + case 3: + return OMAP3430_LASTL2FLATMEMSTATEENTERED_MASK; + default: + WARN_ON(1); /* should never happen */ + return -EEXIST; + } + return 0; +} + +static int omap3_pwrdm_read_prev_mem_pwrst(struct powerdomain *pwrdm, u8 bank) +{ + u32 m; + + m = omap3_get_mem_bank_lastmemst_mask(bank); + + return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, + OMAP3430_PM_PREPWSTST, m); +} + +static int omap3_pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm) +{ + omap2_prm_write_mod_reg(0, pwrdm->prcm_offs, OMAP3430_PM_PREPWSTST); + return 0; +} + +static int omap3_pwrdm_enable_hdwr_sar(struct powerdomain *pwrdm) +{ + return omap2_prm_rmw_mod_reg_bits(0, + 1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT, + pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL); +} + +static int omap3_pwrdm_disable_hdwr_sar(struct powerdomain *pwrdm) +{ + return omap2_prm_rmw_mod_reg_bits(1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT, + 0, pwrdm->prcm_offs, + OMAP2_PM_PWSTCTRL); +} + +struct pwrdm_ops omap3_pwrdm_operations = { + .pwrdm_set_next_pwrst = omap2_pwrdm_set_next_pwrst, + .pwrdm_read_next_pwrst = omap2_pwrdm_read_next_pwrst, + .pwrdm_read_pwrst = omap2_pwrdm_read_pwrst, + .pwrdm_read_prev_pwrst = omap3_pwrdm_read_prev_pwrst, + .pwrdm_set_logic_retst = omap2_pwrdm_set_logic_retst, + .pwrdm_read_logic_pwrst = omap3_pwrdm_read_logic_pwrst, + .pwrdm_read_logic_retst = omap3_pwrdm_read_logic_retst, + .pwrdm_read_prev_logic_pwrst = omap3_pwrdm_read_prev_logic_pwrst, + .pwrdm_set_mem_onst = omap2_pwrdm_set_mem_onst, + .pwrdm_set_mem_retst = omap2_pwrdm_set_mem_retst, + .pwrdm_read_mem_pwrst = omap2_pwrdm_read_mem_pwrst, + .pwrdm_read_mem_retst = omap2_pwrdm_read_mem_retst, + .pwrdm_read_prev_mem_pwrst = omap3_pwrdm_read_prev_mem_pwrst, + .pwrdm_clear_all_prev_pwrst = omap3_pwrdm_clear_all_prev_pwrst, + .pwrdm_enable_hdwr_sar = omap3_pwrdm_enable_hdwr_sar, + .pwrdm_disable_hdwr_sar = omap3_pwrdm_disable_hdwr_sar, + .pwrdm_wait_transition = omap2_pwrdm_wait_transition, +}; + +/* + * + */ + +static struct prm_ll_data omap3xxx_prm_ll_data = { + .read_reset_sources = &omap3xxx_prm_read_reset_sources, +}; + +int __init omap3xxx_prm_init(void) +{ + if (!cpu_is_omap34xx()) + return 0; + + return prm_register(&omap3xxx_prm_ll_data); +} + +static int __init omap3xxx_prm_late_init(void) +{ + int ret; + + if (!cpu_is_omap34xx()) + return 0; + + omap3xxx_prm_enable_io_wakeup(); + ret = omap_prcm_register_chain_handler(&omap3_prcm_irq_setup); + if (!ret) + irq_set_status_flags(omap_prcm_event_to_irq("io"), + IRQ_NOAUTOEN); + + return ret; +} +subsys_initcall(omap3xxx_prm_late_init); + +static void __exit omap3xxx_prm_exit(void) +{ + if (!cpu_is_omap34xx()) + return; + + /* Should never happen */ + WARN(prm_unregister(&omap3xxx_prm_ll_data), + "%s: prm_ll_data function pointer mismatch\n", __func__); +} +__exitcall(omap3xxx_prm_exit); diff --git a/arch/arm/mach-omap2/prm3xxx.h b/arch/arm/mach-omap2/prm3xxx.h new file mode 100644 index 0000000..277f717 --- /dev/null +++ b/arch/arm/mach-omap2/prm3xxx.h @@ -0,0 +1,163 @@ +/* + * OMAP3xxx Power/Reset Management (PRM) register definitions + * + * Copyright (C) 2007-2009, 2011-2012 Texas Instruments, Inc. + * Copyright (C) 2008-2010 Nokia Corporation + * Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * The PRM hardware modules on the OMAP2/3 are quite similar to each + * other. The PRM on OMAP4 has a new register layout, and is handled + * in a separate file. + */ +#ifndef __ARCH_ARM_MACH_OMAP2_PRM3XXX_H +#define __ARCH_ARM_MACH_OMAP2_PRM3XXX_H + +#include "prcm-common.h" +#include "prm.h" +#include "prm2xxx_3xxx.h" + +#define OMAP34XX_PRM_REGADDR(module, reg) \ + OMAP2_L4_IO_ADDRESS(OMAP3430_PRM_BASE + (module) + (reg)) + + +/* + * OMAP3-specific global PRM registers + * Use __raw_{read,write}l() with these registers. + * + * With a few exceptions, these are the register names beginning with + * PRM_* on 34xx. (The exceptions are the IRQSTATUS and IRQENABLE + * bits.) + */ + +#define OMAP3_PRM_REVISION_OFFSET 0x0004 +#define OMAP3430_PRM_REVISION OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0004) +#define OMAP3_PRM_SYSCONFIG_OFFSET 0x0014 +#define OMAP3430_PRM_SYSCONFIG OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0014) + +#define OMAP3_PRM_IRQSTATUS_MPU_OFFSET 0x0018 +#define OMAP3430_PRM_IRQSTATUS_MPU OMAP34XX_PRM_REGADDR(OCP_MOD, 0x0018) +#define OMAP3_PRM_IRQENABLE_MPU_OFFSET 0x001c +#define OMAP3430_PRM_IRQENABLE_MPU OMAP34XX_PRM_REGADDR(OCP_MOD, 0x001c) + + +#define OMAP3_PRM_VC_SMPS_SA_OFFSET 0x0020 +#define OMAP3430_PRM_VC_SMPS_SA OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0020) +#define OMAP3_PRM_VC_SMPS_VOL_RA_OFFSET 0x0024 +#define OMAP3430_PRM_VC_SMPS_VOL_RA OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0024) +#define OMAP3_PRM_VC_SMPS_CMD_RA_OFFSET 0x0028 +#define OMAP3430_PRM_VC_SMPS_CMD_RA OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0028) +#define OMAP3_PRM_VC_CMD_VAL_0_OFFSET 0x002c +#define OMAP3430_PRM_VC_CMD_VAL_0 OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x002c) +#define OMAP3_PRM_VC_CMD_VAL_1_OFFSET 0x0030 +#define OMAP3430_PRM_VC_CMD_VAL_1 OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0030) +#define OMAP3_PRM_VC_CH_CONF_OFFSET 0x0034 +#define OMAP3430_PRM_VC_CH_CONF OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0034) +#define OMAP3_PRM_VC_I2C_CFG_OFFSET 0x0038 +#define OMAP3430_PRM_VC_I2C_CFG OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0038) +#define OMAP3_PRM_VC_BYPASS_VAL_OFFSET 0x003c +#define OMAP3430_PRM_VC_BYPASS_VAL OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x003c) +#define OMAP3_PRM_RSTCTRL_OFFSET 0x0050 +#define OMAP3430_PRM_RSTCTRL OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0050) +#define OMAP3_PRM_RSTTIME_OFFSET 0x0054 +#define OMAP3430_PRM_RSTTIME OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0054) +#define OMAP3_PRM_RSTST_OFFSET 0x0058 +#define OMAP3430_PRM_RSTST OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0058) +#define OMAP3_PRM_VOLTCTRL_OFFSET 0x0060 +#define OMAP3430_PRM_VOLTCTRL OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0060) +#define OMAP3_PRM_SRAM_PCHARGE_OFFSET 0x0064 +#define OMAP3430_PRM_SRAM_PCHARGE OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0064) +#define OMAP3_PRM_CLKSRC_CTRL_OFFSET 0x0070 +#define OMAP3430_PRM_CLKSRC_CTRL OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0070) +#define OMAP3_PRM_VOLTSETUP1_OFFSET 0x0090 +#define OMAP3430_PRM_VOLTSETUP1 OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0090) +#define OMAP3_PRM_VOLTOFFSET_OFFSET 0x0094 +#define OMAP3430_PRM_VOLTOFFSET OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0094) +#define OMAP3_PRM_CLKSETUP_OFFSET 0x0098 +#define OMAP3430_PRM_CLKSETUP OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x0098) +#define OMAP3_PRM_POLCTRL_OFFSET 0x009c +#define OMAP3430_PRM_POLCTRL OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x009c) +#define OMAP3_PRM_VOLTSETUP2_OFFSET 0x00a0 +#define OMAP3430_PRM_VOLTSETUP2 OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00a0) +#define OMAP3_PRM_VP1_CONFIG_OFFSET 0x00b0 +#define OMAP3430_PRM_VP1_CONFIG OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b0) +#define OMAP3_PRM_VP1_VSTEPMIN_OFFSET 0x00b4 +#define OMAP3430_PRM_VP1_VSTEPMIN OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b4) +#define OMAP3_PRM_VP1_VSTEPMAX_OFFSET 0x00b8 +#define OMAP3430_PRM_VP1_VSTEPMAX OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00b8) +#define OMAP3_PRM_VP1_VLIMITTO_OFFSET 0x00bc +#define OMAP3430_PRM_VP1_VLIMITTO OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00bc) +#define OMAP3_PRM_VP1_VOLTAGE_OFFSET 0x00c0 +#define OMAP3430_PRM_VP1_VOLTAGE OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00c0) +#define OMAP3_PRM_VP1_STATUS_OFFSET 0x00c4 +#define OMAP3430_PRM_VP1_STATUS OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00c4) +#define OMAP3_PRM_VP2_CONFIG_OFFSET 0x00d0 +#define OMAP3430_PRM_VP2_CONFIG OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d0) +#define OMAP3_PRM_VP2_VSTEPMIN_OFFSET 0x00d4 +#define OMAP3430_PRM_VP2_VSTEPMIN OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d4) +#define OMAP3_PRM_VP2_VSTEPMAX_OFFSET 0x00d8 +#define OMAP3430_PRM_VP2_VSTEPMAX OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00d8) +#define OMAP3_PRM_VP2_VLIMITTO_OFFSET 0x00dc +#define OMAP3430_PRM_VP2_VLIMITTO OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00dc) +#define OMAP3_PRM_VP2_VOLTAGE_OFFSET 0x00e0 +#define OMAP3430_PRM_VP2_VOLTAGE OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00e0) +#define OMAP3_PRM_VP2_STATUS_OFFSET 0x00e4 +#define OMAP3430_PRM_VP2_STATUS OMAP34XX_PRM_REGADDR(OMAP3430_GR_MOD, 0x00e4) + +#define OMAP3_PRM_CLKSEL_OFFSET 0x0040 +#define OMAP3430_PRM_CLKSEL OMAP34XX_PRM_REGADDR(OMAP3430_CCR_MOD, 0x0040) +#define OMAP3_PRM_CLKOUT_CTRL_OFFSET 0x0070 +#define OMAP3430_PRM_CLKOUT_CTRL OMAP34XX_PRM_REGADDR(OMAP3430_CCR_MOD, 0x0070) + +/* OMAP3 specific register offsets */ +#define OMAP3430ES2_PM_WKEN3 0x00f0 +#define OMAP3430ES2_PM_WKST3 0x00b8 + +#define OMAP3430_PM_MPUGRPSEL 0x00a4 +#define OMAP3430_PM_MPUGRPSEL1 OMAP3430_PM_MPUGRPSEL +#define OMAP3430ES2_PM_MPUGRPSEL3 0x00f8 + +#define OMAP3430_PM_IVAGRPSEL 0x00a8 +#define OMAP3430_PM_IVAGRPSEL1 OMAP3430_PM_IVAGRPSEL +#define OMAP3430ES2_PM_IVAGRPSEL3 0x00f4 + +#define OMAP3430_PM_PREPWSTST 0x00e8 + +#define OMAP3430_PRM_IRQSTATUS_IVA2 0x00f8 +#define OMAP3430_PRM_IRQENABLE_IVA2 0x00fc + + +#ifndef __ASSEMBLER__ + +/* OMAP3-specific VP functions */ +u32 omap3_prm_vp_check_txdone(u8 vp_id); +void omap3_prm_vp_clear_txdone(u8 vp_id); + +/* + * OMAP3 access functions for voltage controller (VC) and + * voltage proccessor (VP) in the PRM. + */ +extern u32 omap3_prm_vcvp_read(u8 offset); +extern void omap3_prm_vcvp_write(u32 val, u8 offset); +extern u32 omap3_prm_vcvp_rmw(u32 mask, u32 bits, u8 offset); + +extern void omap3xxx_prm_reconfigure_io_chain(void); + +/* PRM interrupt-related functions */ +extern void omap3xxx_prm_read_pending_irqs(unsigned long *events); +extern void omap3xxx_prm_ocp_barrier(void); +extern void omap3xxx_prm_save_and_clear_irqen(u32 *saved_mask); +extern void omap3xxx_prm_restore_irqen(u32 *saved_mask); + +extern void omap3xxx_prm_dpll3_reset(void); + +extern int __init omap3xxx_prm_init(void); +extern u32 omap3xxx_prm_get_reset_sources(void); + +#endif /* __ASSEMBLER */ + + +#endif diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c index f0c4d5f..7498bc7 100644 --- a/arch/arm/mach-omap2/prm44xx.c +++ b/arch/arm/mach-omap2/prm44xx.c @@ -1,10 +1,11 @@ /* * OMAP4 PRM module functions * - * Copyright (C) 2011 Texas Instruments, Inc. + * Copyright (C) 2011-2012 Texas Instruments, Inc. * Copyright (C) 2010 Nokia Corporation * Benoît Cousson * Paul Walmsley + * Rajendra Nayak <rnayak@ti.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -17,7 +18,6 @@ #include <linux/err.h> #include <linux/io.h> -#include <plat/prcm.h> #include "soc.h" #include "iomap.h" @@ -27,6 +27,9 @@ #include "prm-regbits-44xx.h" #include "prcm44xx.h" #include "prminst44xx.h" +#include "powerdomain.h" + +/* Static data */ static const struct omap_prcm_irq omap4_prcm_irqs[] = { OMAP_PRCM_IRQ("wkup", 0, 0), @@ -46,6 +49,33 @@ static struct omap_prcm_irq_setup omap4_prcm_irq_setup = { .restore_irqen = &omap44xx_prm_restore_irqen, }; +/* + * omap44xx_prm_reset_src_map - map from bits in the PRM_RSTST + * hardware register (which are specific to OMAP44xx SoCs) to reset + * source ID bit shifts (which is an OMAP SoC-independent + * enumeration) + */ +static struct prm_reset_src_map omap44xx_prm_reset_src_map[] = { + { OMAP4430_RST_GLOBAL_WARM_SW_SHIFT, + OMAP_GLOBAL_WARM_RST_SRC_ID_SHIFT }, + { OMAP4430_RST_GLOBAL_COLD_SW_SHIFT, + OMAP_GLOBAL_COLD_RST_SRC_ID_SHIFT }, + { OMAP4430_MPU_SECURITY_VIOL_RST_SHIFT, + OMAP_SECU_VIOL_RST_SRC_ID_SHIFT }, + { OMAP4430_MPU_WDT_RST_SHIFT, OMAP_MPU_WD_RST_SRC_ID_SHIFT }, + { OMAP4430_SECURE_WDT_RST_SHIFT, OMAP_SECU_WD_RST_SRC_ID_SHIFT }, + { OMAP4430_EXTERNAL_WARM_RST_SHIFT, OMAP_EXTWARM_RST_SRC_ID_SHIFT }, + { OMAP4430_VDD_MPU_VOLT_MGR_RST_SHIFT, + OMAP_VDD_MPU_VM_RST_SRC_ID_SHIFT }, + { OMAP4430_VDD_IVA_VOLT_MGR_RST_SHIFT, + OMAP_VDD_IVA_VM_RST_SRC_ID_SHIFT }, + { OMAP4430_VDD_CORE_VOLT_MGR_RST_SHIFT, + OMAP_VDD_CORE_VM_RST_SRC_ID_SHIFT }, + { OMAP4430_ICEPICK_RST_SHIFT, OMAP_ICEPICK_RST_SRC_ID_SHIFT }, + { OMAP4430_C2C_RST_SHIFT, OMAP_C2C_RST_SRC_ID_SHIFT }, + { -1, -1 }, +}; + /* PRM low-level functions */ /* Read a register in a CM/PRM instance in the PRM module */ @@ -291,12 +321,359 @@ static void __init omap44xx_prm_enable_io_wakeup(void) OMAP4_PRM_IO_PMCTRL_OFFSET); } -static int __init omap4xxx_prcm_init(void) +/** + * omap44xx_prm_read_reset_sources - return the last SoC reset source + * + * Return a u32 representing the last reset sources of the SoC. The + * returned reset source bits are standardized across OMAP SoCs. + */ +static u32 omap44xx_prm_read_reset_sources(void) +{ + struct prm_reset_src_map *p; + u32 r = 0; + u32 v; + + v = omap4_prm_read_inst_reg(OMAP4430_PRM_OCP_SOCKET_INST, + OMAP4_RM_RSTST); + + p = omap44xx_prm_reset_src_map; + while (p->reg_shift >= 0 && p->std_shift >= 0) { + if (v & (1 << p->reg_shift)) + r |= 1 << p->std_shift; + p++; + } + + return r; +} + +/** + * omap44xx_prm_was_any_context_lost_old - was module hardware context lost? + * @part: PRM partition ID (e.g., OMAP4430_PRM_PARTITION) + * @inst: PRM instance offset (e.g., OMAP4430_PRM_MPU_INST) + * @idx: CONTEXT register offset + * + * Return 1 if any bits were set in the *_CONTEXT_* register + * identified by (@part, @inst, @idx), which means that some context + * was lost for that module; otherwise, return 0. + */ +static bool omap44xx_prm_was_any_context_lost_old(u8 part, s16 inst, u16 idx) +{ + return (omap4_prminst_read_inst_reg(part, inst, idx)) ? 1 : 0; +} + +/** + * omap44xx_prm_clear_context_lost_flags_old - clear context loss flags + * @part: PRM partition ID (e.g., OMAP4430_PRM_PARTITION) + * @inst: PRM instance offset (e.g., OMAP4430_PRM_MPU_INST) + * @idx: CONTEXT register offset + * + * Clear hardware context loss bits for the module identified by + * (@part, @inst, @idx). No return value. XXX Writes to reserved bits; + * is there a way to avoid this? + */ +static void omap44xx_prm_clear_context_loss_flags_old(u8 part, s16 inst, + u16 idx) +{ + omap4_prminst_write_inst_reg(0xffffffff, part, inst, idx); +} + +/* Powerdomain low-level functions */ + +static int omap4_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst) +{ + omap4_prminst_rmw_inst_reg_bits(OMAP_POWERSTATE_MASK, + (pwrst << OMAP_POWERSTATE_SHIFT), + pwrdm->prcm_partition, + pwrdm->prcm_offs, OMAP4_PM_PWSTCTRL); + return 0; +} + +static int omap4_pwrdm_read_next_pwrst(struct powerdomain *pwrdm) +{ + u32 v; + + v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs, + OMAP4_PM_PWSTCTRL); + v &= OMAP_POWERSTATE_MASK; + v >>= OMAP_POWERSTATE_SHIFT; + + return v; +} + +static int omap4_pwrdm_read_pwrst(struct powerdomain *pwrdm) +{ + u32 v; + + v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs, + OMAP4_PM_PWSTST); + v &= OMAP_POWERSTATEST_MASK; + v >>= OMAP_POWERSTATEST_SHIFT; + + return v; +} + +static int omap4_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm) +{ + u32 v; + + v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs, + OMAP4_PM_PWSTST); + v &= OMAP4430_LASTPOWERSTATEENTERED_MASK; + v >>= OMAP4430_LASTPOWERSTATEENTERED_SHIFT; + + return v; +} + +static int omap4_pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm) +{ + omap4_prminst_rmw_inst_reg_bits(OMAP4430_LOWPOWERSTATECHANGE_MASK, + (1 << OMAP4430_LOWPOWERSTATECHANGE_SHIFT), + pwrdm->prcm_partition, + pwrdm->prcm_offs, OMAP4_PM_PWSTCTRL); + return 0; +} + +static int omap4_pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm) +{ + omap4_prminst_rmw_inst_reg_bits(OMAP4430_LASTPOWERSTATEENTERED_MASK, + OMAP4430_LASTPOWERSTATEENTERED_MASK, + pwrdm->prcm_partition, + pwrdm->prcm_offs, OMAP4_PM_PWSTST); + return 0; +} + +static int omap4_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst) +{ + u32 v; + + v = pwrst << __ffs(OMAP4430_LOGICRETSTATE_MASK); + omap4_prminst_rmw_inst_reg_bits(OMAP4430_LOGICRETSTATE_MASK, v, + pwrdm->prcm_partition, pwrdm->prcm_offs, + OMAP4_PM_PWSTCTRL); + + return 0; +} + +static int omap4_pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank, + u8 pwrst) +{ + u32 m; + + m = omap2_pwrdm_get_mem_bank_onstate_mask(bank); + + omap4_prminst_rmw_inst_reg_bits(m, (pwrst << __ffs(m)), + pwrdm->prcm_partition, pwrdm->prcm_offs, + OMAP4_PM_PWSTCTRL); + + return 0; +} + +static int omap4_pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank, + u8 pwrst) { - if (cpu_is_omap44xx()) { - omap44xx_prm_enable_io_wakeup(); - return omap_prcm_register_chain_handler(&omap4_prcm_irq_setup); + u32 m; + + m = omap2_pwrdm_get_mem_bank_retst_mask(bank); + + omap4_prminst_rmw_inst_reg_bits(m, (pwrst << __ffs(m)), + pwrdm->prcm_partition, pwrdm->prcm_offs, + OMAP4_PM_PWSTCTRL); + + return 0; +} + +static int omap4_pwrdm_read_logic_pwrst(struct powerdomain *pwrdm) +{ + u32 v; + + v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs, + OMAP4_PM_PWSTST); + v &= OMAP4430_LOGICSTATEST_MASK; + v >>= OMAP4430_LOGICSTATEST_SHIFT; + + return v; +} + +static int omap4_pwrdm_read_logic_retst(struct powerdomain *pwrdm) +{ + u32 v; + + v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs, + OMAP4_PM_PWSTCTRL); + v &= OMAP4430_LOGICRETSTATE_MASK; + v >>= OMAP4430_LOGICRETSTATE_SHIFT; + + return v; +} + +/** + * omap4_pwrdm_read_prev_logic_pwrst - read the previous logic powerstate + * @pwrdm: struct powerdomain * to read the state for + * + * Reads the previous logic powerstate for a powerdomain. This + * function must determine the previous logic powerstate by first + * checking the previous powerstate for the domain. If that was OFF, + * then logic has been lost. If previous state was RETENTION, the + * function reads the setting for the next retention logic state to + * see the actual value. In every other case, the logic is + * retained. Returns either PWRDM_POWER_OFF or PWRDM_POWER_RET + * depending whether the logic was retained or not. + */ +static int omap4_pwrdm_read_prev_logic_pwrst(struct powerdomain *pwrdm) +{ + int state; + + state = omap4_pwrdm_read_prev_pwrst(pwrdm); + + if (state == PWRDM_POWER_OFF) + return PWRDM_POWER_OFF; + + if (state != PWRDM_POWER_RET) + return PWRDM_POWER_RET; + + return omap4_pwrdm_read_logic_retst(pwrdm); +} + +static int omap4_pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank) +{ + u32 m, v; + + m = omap2_pwrdm_get_mem_bank_stst_mask(bank); + + v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs, + OMAP4_PM_PWSTST); + v &= m; + v >>= __ffs(m); + + return v; +} + +static int omap4_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank) +{ + u32 m, v; + + m = omap2_pwrdm_get_mem_bank_retst_mask(bank); + + v = omap4_prminst_read_inst_reg(pwrdm->prcm_partition, pwrdm->prcm_offs, + OMAP4_PM_PWSTCTRL); + v &= m; + v >>= __ffs(m); + + return v; +} + +/** + * omap4_pwrdm_read_prev_mem_pwrst - reads the previous memory powerstate + * @pwrdm: struct powerdomain * to read mem powerstate for + * @bank: memory bank index + * + * Reads the previous memory powerstate for a powerdomain. This + * function must determine the previous memory powerstate by first + * checking the previous powerstate for the domain. If that was OFF, + * then logic has been lost. If previous state was RETENTION, the + * function reads the setting for the next memory retention state to + * see the actual value. In every other case, the logic is + * retained. Returns either PWRDM_POWER_OFF or PWRDM_POWER_RET + * depending whether logic was retained or not. + */ +static int omap4_pwrdm_read_prev_mem_pwrst(struct powerdomain *pwrdm, u8 bank) +{ + int state; + + state = omap4_pwrdm_read_prev_pwrst(pwrdm); + + if (state == PWRDM_POWER_OFF) + return PWRDM_POWER_OFF; + + if (state != PWRDM_POWER_RET) + return PWRDM_POWER_RET; + + return omap4_pwrdm_read_mem_retst(pwrdm, bank); +} + +static int omap4_pwrdm_wait_transition(struct powerdomain *pwrdm) +{ + u32 c = 0; + + /* + * REVISIT: pwrdm_wait_transition() may be better implemented + * via a callback and a periodic timer check -- how long do we expect + * powerdomain transitions to take? + */ + + /* XXX Is this udelay() value meaningful? */ + while ((omap4_prminst_read_inst_reg(pwrdm->prcm_partition, + pwrdm->prcm_offs, + OMAP4_PM_PWSTST) & + OMAP_INTRANSITION_MASK) && + (c++ < PWRDM_TRANSITION_BAILOUT)) + udelay(1); + + if (c > PWRDM_TRANSITION_BAILOUT) { + pr_err("powerdomain: %s: waited too long to complete transition\n", + pwrdm->name); + return -EAGAIN; } + + pr_debug("powerdomain: completed transition in %d loops\n", c); + return 0; } -subsys_initcall(omap4xxx_prcm_init); + +struct pwrdm_ops omap4_pwrdm_operations = { + .pwrdm_set_next_pwrst = omap4_pwrdm_set_next_pwrst, + .pwrdm_read_next_pwrst = omap4_pwrdm_read_next_pwrst, + .pwrdm_read_pwrst = omap4_pwrdm_read_pwrst, + .pwrdm_read_prev_pwrst = omap4_pwrdm_read_prev_pwrst, + .pwrdm_set_lowpwrstchange = omap4_pwrdm_set_lowpwrstchange, + .pwrdm_clear_all_prev_pwrst = omap4_pwrdm_clear_all_prev_pwrst, + .pwrdm_set_logic_retst = omap4_pwrdm_set_logic_retst, + .pwrdm_read_logic_pwrst = omap4_pwrdm_read_logic_pwrst, + .pwrdm_read_prev_logic_pwrst = omap4_pwrdm_read_prev_logic_pwrst, + .pwrdm_read_logic_retst = omap4_pwrdm_read_logic_retst, + .pwrdm_read_mem_pwrst = omap4_pwrdm_read_mem_pwrst, + .pwrdm_read_mem_retst = omap4_pwrdm_read_mem_retst, + .pwrdm_read_prev_mem_pwrst = omap4_pwrdm_read_prev_mem_pwrst, + .pwrdm_set_mem_onst = omap4_pwrdm_set_mem_onst, + .pwrdm_set_mem_retst = omap4_pwrdm_set_mem_retst, + .pwrdm_wait_transition = omap4_pwrdm_wait_transition, +}; + +/* + * XXX document + */ +static struct prm_ll_data omap44xx_prm_ll_data = { + .read_reset_sources = &omap44xx_prm_read_reset_sources, + .was_any_context_lost_old = &omap44xx_prm_was_any_context_lost_old, + .clear_context_loss_flags_old = &omap44xx_prm_clear_context_loss_flags_old, +}; + +int __init omap44xx_prm_init(void) +{ + if (!cpu_is_omap44xx()) + return 0; + + return prm_register(&omap44xx_prm_ll_data); +} + +static int __init omap44xx_prm_late_init(void) +{ + if (!cpu_is_omap44xx()) + return 0; + + omap44xx_prm_enable_io_wakeup(); + + return omap_prcm_register_chain_handler(&omap4_prcm_irq_setup); +} +subsys_initcall(omap44xx_prm_late_init); + +static void __exit omap44xx_prm_exit(void) +{ + if (!cpu_is_omap44xx()) + return; + + /* Should never happen */ + WARN(prm_unregister(&omap44xx_prm_ll_data), + "%s: prm_ll_data function pointer mismatch\n", __func__); +} +__exitcall(omap44xx_prm_exit); diff --git a/arch/arm/mach-omap2/prm44xx.h b/arch/arm/mach-omap2/prm44xx.h index ee72ae6..22b0979 100644 --- a/arch/arm/mach-omap2/prm44xx.h +++ b/arch/arm/mach-omap2/prm44xx.h @@ -771,6 +771,9 @@ extern void omap44xx_prm_ocp_barrier(void); extern void omap44xx_prm_save_and_clear_irqen(u32 *saved_mask); extern void omap44xx_prm_restore_irqen(u32 *saved_mask); +extern int __init omap44xx_prm_init(void); +extern u32 omap44xx_prm_get_reset_sources(void); + # endif #endif diff --git a/arch/arm/mach-omap2/prm_common.c b/arch/arm/mach-omap2/prm_common.c index 3442227..228b850 100644 --- a/arch/arm/mach-omap2/prm_common.c +++ b/arch/arm/mach-omap2/prm_common.c @@ -24,10 +24,11 @@ #include <linux/interrupt.h> #include <linux/slab.h> -#include <plat/prcm.h> - #include "prm2xxx_3xxx.h" +#include "prm2xxx.h" +#include "prm3xxx.h" #include "prm44xx.h" +#include "common.h" /* * OMAP_PRCM_MAX_NR_PENDING_REG: maximum number of PRM_IRQ*_MPU regs @@ -52,6 +53,16 @@ static struct irq_chip_generic **prcm_irq_chips; */ static struct omap_prcm_irq_setup *prcm_irq_setup; +/* prm_base: base virtual address of the PRM IP block */ +void __iomem *prm_base; + +/* + * prm_ll_data: function pointers to SoC-specific implementations of + * common PRM functions + */ +static struct prm_ll_data null_prm_ll_data; +static struct prm_ll_data *prm_ll_data = &null_prm_ll_data; + /* Private functions */ /* @@ -318,64 +329,127 @@ err: return -ENOMEM; } -/* - * Stubbed functions so that common files continue to build when - * custom builds are used - * XXX These are temporary and should be removed at the earliest possible - * opportunity +/** + * omap2_set_globals_prm - set the PRM base address (for early use) + * @prm: PRM base virtual address + * + * XXX Will be replaced when the PRM/CM drivers are completed. */ -u32 __weak omap2_prm_read_mod_reg(s16 module, u16 idx) +void __init omap2_set_globals_prm(void __iomem *prm) { - WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n"); - return 0; + prm_base = prm; } -void __weak omap2_prm_write_mod_reg(u32 val, s16 module, u16 idx) +/** + * prm_read_reset_sources - return the sources of the SoC's last reset + * + * Return a u32 bitmask representing the reset sources that caused the + * SoC to reset. The low-level per-SoC functions called by this + * function remap the SoC-specific reset source bits into an + * OMAP-common set of reset source bits, defined in + * arch/arm/mach-omap2/prm.h. Returns the standardized reset source + * u32 bitmask from the hardware upon success, or returns (1 << + * OMAP_UNKNOWN_RST_SRC_ID_SHIFT) if no low-level read_reset_sources() + * function was registered. + */ +u32 prm_read_reset_sources(void) { - WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n"); -} + u32 ret = 1 << OMAP_UNKNOWN_RST_SRC_ID_SHIFT; -u32 __weak omap2_prm_rmw_mod_reg_bits(u32 mask, u32 bits, - s16 module, s16 idx) -{ - WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n"); - return 0; -} + if (prm_ll_data->read_reset_sources) + ret = prm_ll_data->read_reset_sources(); + else + WARN_ONCE(1, "prm: %s: no mapping function defined for reset sources\n", __func__); -u32 __weak omap2_prm_set_mod_reg_bits(u32 bits, s16 module, s16 idx) -{ - WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n"); - return 0; + return ret; } -u32 __weak omap2_prm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx) +/** + * prm_was_any_context_lost_old - was device context lost? (old API) + * @part: PRM partition ID (e.g., OMAP4430_PRM_PARTITION) + * @inst: PRM instance offset (e.g., OMAP4430_PRM_MPU_INST) + * @idx: CONTEXT register offset + * + * Return 1 if any bits were set in the *_CONTEXT_* register + * identified by (@part, @inst, @idx), which means that some context + * was lost for that module; otherwise, return 0. XXX Deprecated; + * callers need to use a less-SoC-dependent way to identify hardware + * IP blocks. + */ +bool prm_was_any_context_lost_old(u8 part, s16 inst, u16 idx) { - WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n"); - return 0; -} + bool ret = true; -u32 __weak omap2_prm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask) -{ - WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n"); - return 0; + if (prm_ll_data->was_any_context_lost_old) + ret = prm_ll_data->was_any_context_lost_old(part, inst, idx); + else + WARN_ONCE(1, "prm: %s: no mapping function defined\n", + __func__); + + return ret; } -int __weak omap2_prm_is_hardreset_asserted(s16 prm_mod, u8 shift) +/** + * prm_clear_context_lost_flags_old - clear context loss flags (old API) + * @part: PRM partition ID (e.g., OMAP4430_PRM_PARTITION) + * @inst: PRM instance offset (e.g., OMAP4430_PRM_MPU_INST) + * @idx: CONTEXT register offset + * + * Clear hardware context loss bits for the module identified by + * (@part, @inst, @idx). No return value. XXX Deprecated; callers + * need to use a less-SoC-dependent way to identify hardware IP + * blocks. + */ +void prm_clear_context_loss_flags_old(u8 part, s16 inst, u16 idx) { - WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n"); - return 0; + if (prm_ll_data->clear_context_loss_flags_old) + prm_ll_data->clear_context_loss_flags_old(part, inst, idx); + else + WARN_ONCE(1, "prm: %s: no mapping function defined\n", + __func__); } -int __weak omap2_prm_assert_hardreset(s16 prm_mod, u8 shift) +/** + * prm_register - register per-SoC low-level data with the PRM + * @pld: low-level per-SoC OMAP PRM data & function pointers to register + * + * Register per-SoC low-level OMAP PRM data and function pointers with + * the OMAP PRM common interface. The caller must keep the data + * pointed to by @pld valid until it calls prm_unregister() and + * it returns successfully. Returns 0 upon success, -EINVAL if @pld + * is NULL, or -EEXIST if prm_register() has already been called + * without an intervening prm_unregister(). + */ +int prm_register(struct prm_ll_data *pld) { - WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n"); + if (!pld) + return -EINVAL; + + if (prm_ll_data != &null_prm_ll_data) + return -EEXIST; + + prm_ll_data = pld; + return 0; } -int __weak omap2_prm_deassert_hardreset(s16 prm_mod, u8 rst_shift, - u8 st_shift) +/** + * prm_unregister - unregister per-SoC low-level data & function pointers + * @pld: low-level per-SoC OMAP PRM data & function pointers to unregister + * + * Unregister per-SoC low-level OMAP PRM data and function pointers + * that were previously registered with prm_register(). The + * caller may not destroy any of the data pointed to by @pld until + * this function returns successfully. Returns 0 upon success, or + * -EINVAL if @pld is NULL or if @pld does not match the struct + * prm_ll_data * previously registered by prm_register(). + */ +int prm_unregister(struct prm_ll_data *pld) { - WARN(1, "prm: omap2xxx/omap3xxx specific function called on non-omap2xxx/3xxx\n"); + if (!pld || prm_ll_data != pld) + return -EINVAL; + + prm_ll_data = &null_prm_ll_data; + return 0; } - diff --git a/arch/arm/mach-omap2/prminst44xx.h b/arch/arm/mach-omap2/prminst44xx.h index 46f2efb..a2ede2d 100644 --- a/arch/arm/mach-omap2/prminst44xx.h +++ b/arch/arm/mach-omap2/prminst44xx.h @@ -30,4 +30,6 @@ extern int omap4_prminst_assert_hardreset(u8 shift, u8 part, s16 inst, extern int omap4_prminst_deassert_hardreset(u8 shift, u8 part, s16 inst, u16 rstctrl_offs); +extern void omap_prm_base_init(void); + #endif diff --git a/arch/arm/mach-omap2/scrm44xx.h b/arch/arm/mach-omap2/scrm44xx.h index 701bf2d..e897ac8 100644 --- a/arch/arm/mach-omap2/scrm44xx.h +++ b/arch/arm/mach-omap2/scrm44xx.h @@ -127,12 +127,14 @@ /* AUXCLKREQ0 */ #define OMAP4_MAPPING_SHIFT 2 #define OMAP4_MAPPING_MASK (0x7 << 2) +#define OMAP4_MAPPING_WIDTH 3 #define OMAP4_ACCURACY_SHIFT 1 #define OMAP4_ACCURACY_MASK (1 << 1) /* AUXCLK0 */ #define OMAP4_CLKDIV_SHIFT 16 #define OMAP4_CLKDIV_MASK (0xf << 16) +#define OMAP4_CLKDIV_WIDTH 4 #define OMAP4_DISABLECLK_SHIFT 9 #define OMAP4_DISABLECLK_MASK (1 << 9) #define OMAP4_ENABLE_SHIFT 8 diff --git a/arch/arm/mach-omap2/sdrc.c b/arch/arm/mach-omap2/sdrc.c index c64ee19..dae7e48 100644 --- a/arch/arm/mach-omap2/sdrc.c +++ b/arch/arm/mach-omap2/sdrc.c @@ -112,12 +112,10 @@ int omap2_sdrc_get_params(unsigned long r, } -void __init omap2_set_globals_sdrc(struct omap_globals *omap2_globals) +void __init omap2_set_globals_sdrc(void __iomem *sdrc, void __iomem *sms) { - if (omap2_globals->sdrc) - omap2_sdrc_base = omap2_globals->sdrc; - if (omap2_globals->sms) - omap2_sms_base = omap2_globals->sms; + omap2_sdrc_base = sdrc; + omap2_sms_base = sms; } /** diff --git a/arch/arm/mach-omap2/sdrc.h b/arch/arm/mach-omap2/sdrc.h index 69c4b32..446aa13 100644 --- a/arch/arm/mach-omap2/sdrc.h +++ b/arch/arm/mach-omap2/sdrc.h @@ -51,6 +51,8 @@ static inline u32 sms_read_reg(u16 reg) return __raw_readl(OMAP_SMS_REGADDR(reg)); } +extern void omap2_set_globals_sdrc(void __iomem *sdrc, void __iomem *sms); + /** * struct omap_sdrc_params - SDRC parameters for a given SDRC clock rate diff --git a/arch/arm/mach-omap2/sdrc2xxx.c b/arch/arm/mach-omap2/sdrc2xxx.c index 20cc950..9072917 100644 --- a/arch/arm/mach-omap2/sdrc2xxx.c +++ b/arch/arm/mach-omap2/sdrc2xxx.c @@ -27,7 +27,7 @@ #include "soc.h" #include "iomap.h" #include "common.h" -#include "prm2xxx_3xxx.h" +#include "prm2xxx.h" #include "clock.h" #include "sdrc.h" #include "sram.h" diff --git a/arch/arm/mach-omap2/sleep34xx.S b/arch/arm/mach-omap2/sleep34xx.S index 7046c3c..d1dedc8 100644 --- a/arch/arm/mach-omap2/sleep34xx.S +++ b/arch/arm/mach-omap2/sleep34xx.S @@ -28,8 +28,8 @@ #include "omap34xx.h" #include "iomap.h" -#include "cm2xxx_3xxx.h" -#include "prm2xxx_3xxx.h" +#include "cm3xxx.h" +#include "prm3xxx.h" #include "sdrc.h" #include "sram.h" #include "control.h" diff --git a/arch/arm/mach-omap2/sr_device.c b/arch/arm/mach-omap2/sr_device.c index b0e77a4..b9753fe 100644 --- a/arch/arm/mach-omap2/sr_device.c +++ b/arch/arm/mach-omap2/sr_device.c @@ -121,6 +121,19 @@ static int __init sr_dev_init(struct omap_hwmod *oh, void *user) sr_data->senn_mod = 0x1; sr_data->senp_mod = 0x1; + if (cpu_is_omap34xx() || cpu_is_omap44xx()) { + sr_data->err_weight = OMAP3430_SR_ERRWEIGHT; + sr_data->err_maxlimit = OMAP3430_SR_ERRMAXLIMIT; + sr_data->accum_data = OMAP3430_SR_ACCUMDATA; + if (!(strcmp(sr_data->name, "smartreflex_mpu"))) { + sr_data->senn_avgweight = OMAP3430_SR1_SENNAVGWEIGHT; + sr_data->senp_avgweight = OMAP3430_SR1_SENPAVGWEIGHT; + } else { + sr_data->senn_avgweight = OMAP3430_SR2_SENNAVGWEIGHT; + sr_data->senp_avgweight = OMAP3430_SR2_SENPAVGWEIGHT; + } + } + sr_data->voltdm = voltdm_lookup(sr_dev_attr->sensor_voltdm_name); if (!sr_data->voltdm) { pr_err("%s: Unable to get voltage domain pointer for VDD %s\n", diff --git a/arch/arm/mach-omap2/sram242x.S b/arch/arm/mach-omap2/sram242x.S index 8f7326c..680a7c5 100644 --- a/arch/arm/mach-omap2/sram242x.S +++ b/arch/arm/mach-omap2/sram242x.S @@ -34,8 +34,8 @@ #include "soc.h" #include "iomap.h" -#include "prm2xxx_3xxx.h" -#include "cm2xxx_3xxx.h" +#include "prm2xxx.h" +#include "cm2xxx.h" #include "sdrc.h" .text diff --git a/arch/arm/mach-omap2/sram243x.S b/arch/arm/mach-omap2/sram243x.S index b140d65..a1e9edd 100644 --- a/arch/arm/mach-omap2/sram243x.S +++ b/arch/arm/mach-omap2/sram243x.S @@ -34,8 +34,8 @@ #include "soc.h" #include "iomap.h" -#include "prm2xxx_3xxx.h" -#include "cm2xxx_3xxx.h" +#include "prm2xxx.h" +#include "cm2xxx.h" #include "sdrc.h" .text diff --git a/arch/arm/mach-omap2/sram34xx.S b/arch/arm/mach-omap2/sram34xx.S index 2d0ceaa..1446331 100644 --- a/arch/arm/mach-omap2/sram34xx.S +++ b/arch/arm/mach-omap2/sram34xx.S @@ -32,7 +32,7 @@ #include "soc.h" #include "iomap.h" #include "sdrc.h" -#include "cm2xxx_3xxx.h" +#include "cm3xxx.h" /* * This file needs be built unconditionally as ARM to interoperate correctly diff --git a/arch/arm/mach-omap2/ti81xx.h b/arch/arm/mach-omap2/ti81xx.h index 8f9843f..a1e6caf 100644 --- a/arch/arm/mach-omap2/ti81xx.h +++ b/arch/arm/mach-omap2/ti81xx.h @@ -22,6 +22,15 @@ #define TI81XX_CTRL_BASE TI81XX_SCM_BASE #define TI81XX_PRCM_BASE 0x48180000 +/* + * Adjust TAP register base such that omap3_check_revision accesses the correct + * TI81XX register for checking device ID (it adds 0x204 to tap base while + * TI81XX DEVICE ID register is at offset 0x600 from control base). + */ +#define TI81XX_TAP_BASE (TI81XX_CTRL_BASE + \ + TI81XX_CONTROL_DEVICE_ID - 0x204) + + #define TI81XX_ARM_INTC_BASE 0x48200000 #endif /* __ASM_ARCH_TI81XX_H */ diff --git a/arch/arm/mach-omap2/vc.c b/arch/arm/mach-omap2/vc.c index 880249b..687aa86 100644 --- a/arch/arm/mach-omap2/vc.c +++ b/arch/arm/mach-omap2/vc.c @@ -11,13 +11,20 @@ #include <linux/delay.h> #include <linux/init.h> #include <linux/bug.h> +#include <linux/io.h> +#include <asm/div64.h> + +#include "iomap.h" #include "soc.h" #include "voltage.h" #include "vc.h" #include "prm-regbits-34xx.h" #include "prm-regbits-44xx.h" #include "prm44xx.h" +#include "pm.h" +#include "scrm44xx.h" +#include "control.h" /** * struct omap_vc_channel_cfg - describe the cfg_channel bitfield @@ -63,6 +70,9 @@ static struct omap_vc_channel_cfg vc_mutant_channel_cfg = { }; static struct omap_vc_channel_cfg *vc_cfg_bits; + +/* Default I2C trace length on pcb, 6.3cm. Used for capacitance calculations. */ +static u32 sr_i2c_pcb_length = 63; #define CFG_CHANNEL_MASK 0x1f /** @@ -135,6 +145,8 @@ int omap_vc_pre_scale(struct voltagedomain *voltdm, vc_cmdval |= (*target_vsel << vc->common->cmd_on_shift); voltdm->write(vc_cmdval, vc->cmdval_reg); + voltdm->vc_param->on = target_volt; + omap_vp_update_errorgain(voltdm, target_volt); return 0; @@ -202,46 +214,389 @@ int omap_vc_bypass_scale(struct voltagedomain *voltdm, return 0; } -static void __init omap3_vfsm_init(struct voltagedomain *voltdm) +/* Convert microsecond value to number of 32kHz clock cycles */ +static inline u32 omap_usec_to_32k(u32 usec) +{ + return DIV_ROUND_UP_ULL(32768ULL * (u64)usec, 1000000ULL); +} + +/* Set oscillator setup time for omap3 */ +static void omap3_set_clksetup(u32 usec, struct voltagedomain *voltdm) +{ + voltdm->write(omap_usec_to_32k(usec), OMAP3_PRM_CLKSETUP_OFFSET); +} + +/** + * omap3_set_i2c_timings - sets i2c sleep timings for a channel + * @voltdm: channel to configure + * @off_mode: select whether retention or off mode values used + * + * Calculates and sets up voltage controller to use I2C based + * voltage scaling for sleep modes. This can be used for either off mode + * or retention. Off mode has additionally an option to use sys_off_mode + * pad, which uses a global signal to program the whole power IC to + * off-mode. + */ +static void omap3_set_i2c_timings(struct voltagedomain *voltdm, bool off_mode) { + unsigned long voltsetup1; + u32 tgt_volt; + + /* + * Oscillator is shut down only if we are using sys_off_mode pad, + * thus we set a minimal setup time here + */ + omap3_set_clksetup(1, voltdm); + + if (off_mode) + tgt_volt = voltdm->vc_param->off; + else + tgt_volt = voltdm->vc_param->ret; + + voltsetup1 = (voltdm->vc_param->on - tgt_volt) / + voltdm->pmic->slew_rate; + + voltsetup1 = voltsetup1 * voltdm->sys_clk.rate / 8 / 1000000 + 1; + + voltdm->rmw(voltdm->vfsm->voltsetup_mask, + voltsetup1 << __ffs(voltdm->vfsm->voltsetup_mask), + voltdm->vfsm->voltsetup_reg); + /* - * Voltage Manager FSM parameters init - * XXX This data should be passed in from the board file + * pmic is not controlling the voltage scaling during retention, + * thus set voltsetup2 to 0 */ - voltdm->write(OMAP3_CLKSETUP, OMAP3_PRM_CLKSETUP_OFFSET); - voltdm->write(OMAP3_VOLTOFFSET, OMAP3_PRM_VOLTOFFSET_OFFSET); - voltdm->write(OMAP3_VOLTSETUP2, OMAP3_PRM_VOLTSETUP2_OFFSET); + voltdm->write(0, OMAP3_PRM_VOLTSETUP2_OFFSET); } -static void __init omap3_vc_init_channel(struct voltagedomain *voltdm) +/** + * omap3_set_off_timings - sets off-mode timings for a channel + * @voltdm: channel to configure + * + * Calculates and sets up off-mode timings for a channel. Off-mode + * can use either I2C based voltage scaling, or alternatively + * sys_off_mode pad can be used to send a global command to power IC. + * This function first checks which mode is being used, and calls + * omap3_set_i2c_timings() if the system is using I2C control mode. + * sys_off_mode has the additional benefit that voltages can be + * scaled to zero volt level with TWL4030 / TWL5030, I2C can only + * scale to 600mV. + */ +static void omap3_set_off_timings(struct voltagedomain *voltdm) { - static bool is_initialized; + unsigned long clksetup; + unsigned long voltsetup2; + unsigned long voltsetup2_old; + u32 val; + u32 tstart, tshut; - if (is_initialized) + /* check if sys_off_mode is used to control off-mode voltages */ + val = voltdm->read(OMAP3_PRM_VOLTCTRL_OFFSET); + if (!(val & OMAP3430_SEL_OFF_MASK)) { + /* No, omap is controlling them over I2C */ + omap3_set_i2c_timings(voltdm, true); return; + } + + omap_pm_get_oscillator(&tstart, &tshut); + omap3_set_clksetup(tstart, voltdm); + + clksetup = voltdm->read(OMAP3_PRM_CLKSETUP_OFFSET); + + /* voltsetup 2 in us */ + voltsetup2 = voltdm->vc_param->on / voltdm->pmic->slew_rate; + + /* convert to 32k clk cycles */ + voltsetup2 = DIV_ROUND_UP(voltsetup2 * 32768, 1000000); + + voltsetup2_old = voltdm->read(OMAP3_PRM_VOLTSETUP2_OFFSET); + + /* + * Update voltsetup2 if higher than current value (needed because + * we have multiple channels with different ramp times), also + * update voltoffset always to value recommended by TRM + */ + if (voltsetup2 > voltsetup2_old) { + voltdm->write(voltsetup2, OMAP3_PRM_VOLTSETUP2_OFFSET); + voltdm->write(clksetup - voltsetup2, + OMAP3_PRM_VOLTOFFSET_OFFSET); + } else + voltdm->write(clksetup - voltsetup2_old, + OMAP3_PRM_VOLTOFFSET_OFFSET); + + /* + * omap is not controlling voltage scaling during off-mode, + * thus set voltsetup1 to 0 + */ + voltdm->rmw(voltdm->vfsm->voltsetup_mask, 0, + voltdm->vfsm->voltsetup_reg); + + /* voltoffset must be clksetup minus voltsetup2 according to TRM */ + voltdm->write(clksetup - voltsetup2, OMAP3_PRM_VOLTOFFSET_OFFSET); +} + +static void __init omap3_vc_init_channel(struct voltagedomain *voltdm) +{ + omap3_set_off_timings(voltdm); +} + +/** + * omap4_calc_volt_ramp - calculates voltage ramping delays on omap4 + * @voltdm: channel to calculate values for + * @voltage_diff: voltage difference in microvolts + * + * Calculates voltage ramp prescaler + counter values for a voltage + * difference on omap4. Returns a field value suitable for writing to + * VOLTSETUP register for a channel in following format: + * bits[8:9] prescaler ... bits[0:5] counter. See OMAP4 TRM for reference. + */ +static u32 omap4_calc_volt_ramp(struct voltagedomain *voltdm, u32 voltage_diff) +{ + u32 prescaler; + u32 cycles; + u32 time; + + time = voltage_diff / voltdm->pmic->slew_rate; + + cycles = voltdm->sys_clk.rate / 1000 * time / 1000; + + cycles /= 64; + prescaler = 0; + + /* shift to next prescaler until no overflow */ + + /* scale for div 256 = 64 * 4 */ + if (cycles > 63) { + cycles /= 4; + prescaler++; + } + + /* scale for div 512 = 256 * 2 */ + if (cycles > 63) { + cycles /= 2; + prescaler++; + } + + /* scale for div 2048 = 512 * 4 */ + if (cycles > 63) { + cycles /= 4; + prescaler++; + } + + /* check for overflow => invalid ramp time */ + if (cycles > 63) { + pr_warn("%s: invalid setuptime for vdd_%s\n", __func__, + voltdm->name); + return 0; + } + + cycles++; - omap3_vfsm_init(voltdm); + return (prescaler << OMAP4430_RAMP_UP_PRESCAL_SHIFT) | + (cycles << OMAP4430_RAMP_UP_COUNT_SHIFT); +} + +/** + * omap4_usec_to_val_scrm - convert microsecond value to SCRM module bitfield + * @usec: microseconds + * @shift: number of bits to shift left + * @mask: bitfield mask + * + * Converts microsecond value to OMAP4 SCRM bitfield. Bitfield is + * shifted to requested position, and checked agains the mask value. + * If larger, forced to the max value of the field (i.e. the mask itself.) + * Returns the SCRM bitfield value. + */ +static u32 omap4_usec_to_val_scrm(u32 usec, int shift, u32 mask) +{ + u32 val; + + val = omap_usec_to_32k(usec) << shift; - is_initialized = true; + /* Check for overflow, if yes, force to max value */ + if (val > mask) + val = mask; + + return val; } +/** + * omap4_set_timings - set voltage ramp timings for a channel + * @voltdm: channel to configure + * @off_mode: whether off-mode values are used + * + * Calculates and sets the voltage ramp up / down values for a channel. + */ +static void omap4_set_timings(struct voltagedomain *voltdm, bool off_mode) +{ + u32 val; + u32 ramp; + int offset; + u32 tstart, tshut; + + if (off_mode) { + ramp = omap4_calc_volt_ramp(voltdm, + voltdm->vc_param->on - voltdm->vc_param->off); + offset = voltdm->vfsm->voltsetup_off_reg; + } else { + ramp = omap4_calc_volt_ramp(voltdm, + voltdm->vc_param->on - voltdm->vc_param->ret); + offset = voltdm->vfsm->voltsetup_reg; + } + + if (!ramp) + return; + + val = voltdm->read(offset); + + val |= ramp << OMAP4430_RAMP_DOWN_COUNT_SHIFT; + + val |= ramp << OMAP4430_RAMP_UP_COUNT_SHIFT; + + voltdm->write(val, offset); + + omap_pm_get_oscillator(&tstart, &tshut); + + val = omap4_usec_to_val_scrm(tstart, OMAP4_SETUPTIME_SHIFT, + OMAP4_SETUPTIME_MASK); + val |= omap4_usec_to_val_scrm(tshut, OMAP4_DOWNTIME_SHIFT, + OMAP4_DOWNTIME_MASK); + + __raw_writel(val, OMAP4_SCRM_CLKSETUPTIME); +} /* OMAP4 specific voltage init functions */ static void __init omap4_vc_init_channel(struct voltagedomain *voltdm) { - static bool is_initialized; - u32 vc_val; + omap4_set_timings(voltdm, true); + omap4_set_timings(voltdm, false); +} + +struct i2c_init_data { + u8 loadbits; + u8 load; + u8 hsscll_38_4; + u8 hsscll_26; + u8 hsscll_19_2; + u8 hsscll_16_8; + u8 hsscll_12; +}; - if (is_initialized) +static const __initdata struct i2c_init_data omap4_i2c_timing_data[] = { + { + .load = 50, + .loadbits = 0x3, + .hsscll_38_4 = 13, + .hsscll_26 = 11, + .hsscll_19_2 = 9, + .hsscll_16_8 = 9, + .hsscll_12 = 8, + }, + { + .load = 25, + .loadbits = 0x2, + .hsscll_38_4 = 13, + .hsscll_26 = 11, + .hsscll_19_2 = 9, + .hsscll_16_8 = 9, + .hsscll_12 = 8, + }, + { + .load = 12, + .loadbits = 0x1, + .hsscll_38_4 = 11, + .hsscll_26 = 10, + .hsscll_19_2 = 9, + .hsscll_16_8 = 9, + .hsscll_12 = 8, + }, + { + .load = 0, + .loadbits = 0x0, + .hsscll_38_4 = 12, + .hsscll_26 = 10, + .hsscll_19_2 = 9, + .hsscll_16_8 = 8, + .hsscll_12 = 8, + }, +}; + +/** + * omap4_vc_i2c_timing_init - sets up board I2C timing parameters + * @voltdm: voltagedomain pointer to get data from + * + * Use PMIC + board supplied settings for calculating the total I2C + * channel capacitance and set the timing parameters based on this. + * Pre-calculated values are provided in data tables, as it is not + * too straightforward to calculate these runtime. + */ +static void __init omap4_vc_i2c_timing_init(struct voltagedomain *voltdm) +{ + u32 capacitance; + u32 val; + u16 hsscll; + const struct i2c_init_data *i2c_data; + + if (!voltdm->pmic->i2c_high_speed) { + pr_warn("%s: only high speed supported!\n", __func__); return; + } + + /* PCB trace capacitance, 0.125pF / mm => mm / 8 */ + capacitance = DIV_ROUND_UP(sr_i2c_pcb_length, 8); + + /* OMAP pad capacitance */ + capacitance += 4; + + /* PMIC pad capacitance */ + capacitance += voltdm->pmic->i2c_pad_load; + + /* Search for capacitance match in the table */ + i2c_data = omap4_i2c_timing_data; + + while (i2c_data->load > capacitance) + i2c_data++; + + /* Select proper values based on sysclk frequency */ + switch (voltdm->sys_clk.rate) { + case 38400000: + hsscll = i2c_data->hsscll_38_4; + break; + case 26000000: + hsscll = i2c_data->hsscll_26; + break; + case 19200000: + hsscll = i2c_data->hsscll_19_2; + break; + case 16800000: + hsscll = i2c_data->hsscll_16_8; + break; + case 12000000: + hsscll = i2c_data->hsscll_12; + break; + default: + pr_warn("%s: unsupported sysclk rate: %d!\n", __func__, + voltdm->sys_clk.rate); + return; + } - /* XXX These are magic numbers and do not belong! */ - vc_val = (0x60 << OMAP4430_SCLL_SHIFT | 0x26 << OMAP4430_SCLH_SHIFT); - voltdm->write(vc_val, OMAP4_PRM_VC_CFG_I2C_CLK_OFFSET); + /* Loadbits define pull setup for the I2C channels */ + val = i2c_data->loadbits << 25 | i2c_data->loadbits << 29; - is_initialized = true; + /* Write to SYSCTRL_PADCONF_WKUP_CTRL_I2C_2 to setup I2C pull */ + __raw_writel(val, OMAP2_L4_IO_ADDRESS(OMAP4_CTRL_MODULE_PAD_WKUP + + OMAP4_CTRL_MODULE_PAD_WKUP_CONTROL_I2C_2)); + + /* HSSCLH can always be zero */ + val = hsscll << OMAP4430_HSSCLL_SHIFT; + val |= (0x28 << OMAP4430_SCLL_SHIFT | 0x2c << OMAP4430_SCLH_SHIFT); + + /* Write setup times to I2C config register */ + voltdm->write(val, OMAP4_PRM_VC_CFG_I2C_CLK_OFFSET); } + + /** * omap_vc_i2c_init - initialize I2C interface to PMIC * @voltdm: voltage domain containing VC data @@ -281,9 +636,49 @@ static void __init omap_vc_i2c_init(struct voltagedomain *voltdm) mcode << __ffs(vc->common->i2c_mcode_mask), vc->common->i2c_cfg_reg); + if (cpu_is_omap44xx()) + omap4_vc_i2c_timing_init(voltdm); + initialized = true; } +/** + * omap_vc_calc_vsel - calculate vsel value for a channel + * @voltdm: channel to calculate value for + * @uvolt: microvolt value to convert to vsel + * + * Converts a microvolt value to vsel value for the used PMIC. + * This checks whether the microvolt value is out of bounds, and + * adjusts the value accordingly. If unsupported value detected, + * warning is thrown. + */ +static u8 omap_vc_calc_vsel(struct voltagedomain *voltdm, u32 uvolt) +{ + if (voltdm->pmic->vddmin > uvolt) + uvolt = voltdm->pmic->vddmin; + if (voltdm->pmic->vddmax < uvolt) { + WARN(1, "%s: voltage not supported by pmic: %u vs max %u\n", + __func__, uvolt, voltdm->pmic->vddmax); + /* Lets try maximum value anyway */ + uvolt = voltdm->pmic->vddmax; + } + + return voltdm->pmic->uv_to_vsel(uvolt); +} + +/** + * omap_pm_setup_sr_i2c_pcb_length - set length of SR I2C traces on PCB + * @mm: length of the PCB trace in millimetres + * + * Sets the PCB trace length for the I2C channel. By default uses 63mm. + * This is needed for properly calculating the capacitance value for + * the PCB trace, and for setting the SR I2C channel timing parameters. + */ +void __init omap_pm_setup_sr_i2c_pcb_length(u32 mm) +{ + sr_i2c_pcb_length = mm; +} + void __init omap_vc_init_channel(struct voltagedomain *voltdm) { struct omap_vc_channel *vc = voltdm->vc; @@ -311,7 +706,6 @@ void __init omap_vc_init_channel(struct voltagedomain *voltdm) vc->i2c_slave_addr = voltdm->pmic->i2c_slave_addr; vc->volt_reg_addr = voltdm->pmic->volt_reg_addr; vc->cmd_reg_addr = voltdm->pmic->cmd_reg_addr; - vc->setup_time = voltdm->pmic->volt_setup_time; /* Configure the i2c slave address for this VC */ voltdm->rmw(vc->smps_sa_mask, @@ -331,14 +725,18 @@ void __init omap_vc_init_channel(struct voltagedomain *voltdm) voltdm->rmw(vc->smps_cmdra_mask, vc->cmd_reg_addr << __ffs(vc->smps_cmdra_mask), vc->smps_cmdra_reg); - vc->cfg_channel |= vc_cfg_bits->rac | vc_cfg_bits->racen; + vc->cfg_channel |= vc_cfg_bits->rac; } + if (vc->cmd_reg_addr == vc->volt_reg_addr) + vc->cfg_channel |= vc_cfg_bits->racen; + /* Set up the on, inactive, retention and off voltage */ - on_vsel = voltdm->pmic->uv_to_vsel(voltdm->pmic->on_volt); - onlp_vsel = voltdm->pmic->uv_to_vsel(voltdm->pmic->onlp_volt); - ret_vsel = voltdm->pmic->uv_to_vsel(voltdm->pmic->ret_volt); - off_vsel = voltdm->pmic->uv_to_vsel(voltdm->pmic->off_volt); + on_vsel = omap_vc_calc_vsel(voltdm, voltdm->vc_param->on); + onlp_vsel = omap_vc_calc_vsel(voltdm, voltdm->vc_param->onlp); + ret_vsel = omap_vc_calc_vsel(voltdm, voltdm->vc_param->ret); + off_vsel = omap_vc_calc_vsel(voltdm, voltdm->vc_param->off); + val = ((on_vsel << vc->common->cmd_on_shift) | (onlp_vsel << vc->common->cmd_onlp_shift) | (ret_vsel << vc->common->cmd_ret_shift) | @@ -349,11 +747,6 @@ void __init omap_vc_init_channel(struct voltagedomain *voltdm) /* Channel configuration */ omap_vc_config_channel(voltdm); - /* Configure the setup times */ - voltdm->rmw(voltdm->vfsm->voltsetup_mask, - vc->setup_time << __ffs(voltdm->vfsm->voltsetup_mask), - voltdm->vfsm->voltsetup_reg); - omap_vc_i2c_init(voltdm); if (cpu_is_omap34xx()) diff --git a/arch/arm/mach-omap2/vc.h b/arch/arm/mach-omap2/vc.h index 478bf6b..91c8d75 100644 --- a/arch/arm/mach-omap2/vc.h +++ b/arch/arm/mach-omap2/vc.h @@ -86,7 +86,6 @@ struct omap_vc_channel { u16 i2c_slave_addr; u16 volt_reg_addr; u16 cmd_reg_addr; - u16 setup_time; u8 cfg_channel; bool i2c_high_speed; @@ -111,6 +110,13 @@ extern struct omap_vc_channel omap4_vc_mpu; extern struct omap_vc_channel omap4_vc_iva; extern struct omap_vc_channel omap4_vc_core; +extern struct omap_vc_param omap3_mpu_vc_data; +extern struct omap_vc_param omap3_core_vc_data; + +extern struct omap_vc_param omap4_mpu_vc_data; +extern struct omap_vc_param omap4_iva_vc_data; +extern struct omap_vc_param omap4_core_vc_data; + void omap_vc_init_channel(struct voltagedomain *voltdm); int omap_vc_pre_scale(struct voltagedomain *voltdm, unsigned long target_volt, diff --git a/arch/arm/mach-omap2/vc3xxx_data.c b/arch/arm/mach-omap2/vc3xxx_data.c index 5d8eaf3..75bc4aa 100644 --- a/arch/arm/mach-omap2/vc3xxx_data.c +++ b/arch/arm/mach-omap2/vc3xxx_data.c @@ -71,3 +71,25 @@ struct omap_vc_channel omap3_vc_core = { .smps_cmdra_mask = OMAP3430_CMDRA1_MASK, .cfg_channel_sa_shift = OMAP3430_PRM_VC_SMPS_SA_SA1_SHIFT, }; + +/* + * Voltage levels for different operating modes: on, sleep, retention and off + */ +#define OMAP3_ON_VOLTAGE_UV 1200000 +#define OMAP3_ONLP_VOLTAGE_UV 1000000 +#define OMAP3_RET_VOLTAGE_UV 975000 +#define OMAP3_OFF_VOLTAGE_UV 600000 + +struct omap_vc_param omap3_mpu_vc_data = { + .on = OMAP3_ON_VOLTAGE_UV, + .onlp = OMAP3_ONLP_VOLTAGE_UV, + .ret = OMAP3_RET_VOLTAGE_UV, + .off = OMAP3_OFF_VOLTAGE_UV, +}; + +struct omap_vc_param omap3_core_vc_data = { + .on = OMAP3_ON_VOLTAGE_UV, + .onlp = OMAP3_ONLP_VOLTAGE_UV, + .ret = OMAP3_RET_VOLTAGE_UV, + .off = OMAP3_OFF_VOLTAGE_UV, +}; diff --git a/arch/arm/mach-omap2/vc44xx_data.c b/arch/arm/mach-omap2/vc44xx_data.c index d70b930..085e5d6 100644 --- a/arch/arm/mach-omap2/vc44xx_data.c +++ b/arch/arm/mach-omap2/vc44xx_data.c @@ -87,3 +87,31 @@ struct omap_vc_channel omap4_vc_core = { .cfg_channel_sa_shift = OMAP4430_SA_VDD_CORE_L_SHIFT, }; +/* + * Voltage levels for different operating modes: on, sleep, retention and off + */ +#define OMAP4_ON_VOLTAGE_UV 1375000 +#define OMAP4_ONLP_VOLTAGE_UV 1375000 +#define OMAP4_RET_VOLTAGE_UV 837500 +#define OMAP4_OFF_VOLTAGE_UV 0 + +struct omap_vc_param omap4_mpu_vc_data = { + .on = OMAP4_ON_VOLTAGE_UV, + .onlp = OMAP4_ONLP_VOLTAGE_UV, + .ret = OMAP4_RET_VOLTAGE_UV, + .off = OMAP4_OFF_VOLTAGE_UV, +}; + +struct omap_vc_param omap4_iva_vc_data = { + .on = OMAP4_ON_VOLTAGE_UV, + .onlp = OMAP4_ONLP_VOLTAGE_UV, + .ret = OMAP4_RET_VOLTAGE_UV, + .off = OMAP4_OFF_VOLTAGE_UV, +}; + +struct omap_vc_param omap4_core_vc_data = { + .on = OMAP4_ON_VOLTAGE_UV, + .onlp = OMAP4_ONLP_VOLTAGE_UV, + .ret = OMAP4_RET_VOLTAGE_UV, + .off = OMAP4_OFF_VOLTAGE_UV, +}; diff --git a/arch/arm/mach-omap2/voltage.h b/arch/arm/mach-omap2/voltage.h index 7283b7e..a0ce4f1 100644 --- a/arch/arm/mach-omap2/voltage.h +++ b/arch/arm/mach-omap2/voltage.h @@ -40,12 +40,14 @@ struct powerdomain; * data * @voltsetup_mask: SETUP_TIME* bitmask in the PRM_VOLTSETUP* register * @voltsetup_reg: register offset of PRM_VOLTSETUP from PRM base + * @voltsetup_off_reg: register offset of PRM_VOLTSETUP_OFF from PRM base * * XXX What about VOLTOFFSET/VOLTCTRL? */ struct omap_vfsm_instance { u32 voltsetup_mask; u8 voltsetup_reg; + u8 voltsetup_off_reg; }; /** @@ -74,6 +76,8 @@ struct voltagedomain { const struct omap_vfsm_instance *vfsm; struct omap_vp_instance *vp; struct omap_voltdm_pmic *pmic; + struct omap_vp_param *vp_param; + struct omap_vc_param *vc_param; /* VC/VP register access functions: SoC specific */ u32 (*read) (u8 offset); @@ -92,6 +96,24 @@ struct voltagedomain { struct omap_volt_data *volt_data; }; +/* Min and max voltages from OMAP perspective */ +#define OMAP3430_VP1_VLIMITTO_VDDMIN 850000 +#define OMAP3430_VP1_VLIMITTO_VDDMAX 1425000 +#define OMAP3430_VP2_VLIMITTO_VDDMIN 900000 +#define OMAP3430_VP2_VLIMITTO_VDDMAX 1150000 + +#define OMAP3630_VP1_VLIMITTO_VDDMIN 900000 +#define OMAP3630_VP1_VLIMITTO_VDDMAX 1350000 +#define OMAP3630_VP2_VLIMITTO_VDDMIN 900000 +#define OMAP3630_VP2_VLIMITTO_VDDMAX 1200000 + +#define OMAP4_VP_MPU_VLIMITTO_VDDMIN 830000 +#define OMAP4_VP_MPU_VLIMITTO_VDDMAX 1410000 +#define OMAP4_VP_IVA_VLIMITTO_VDDMIN 830000 +#define OMAP4_VP_IVA_VLIMITTO_VDDMAX 1260000 +#define OMAP4_VP_CORE_VLIMITTO_VDDMIN 830000 +#define OMAP4_VP_CORE_VLIMITTO_VDDMAX 1200000 + /** * struct omap_voltdm_pmic - PMIC specific data required by voltage driver. * @slew_rate: PMIC slew rate (in uv/us) @@ -107,26 +129,34 @@ struct voltagedomain { struct omap_voltdm_pmic { int slew_rate; int step_size; - u32 on_volt; - u32 onlp_volt; - u32 ret_volt; - u32 off_volt; - u16 volt_setup_time; u16 i2c_slave_addr; u16 volt_reg_addr; u16 cmd_reg_addr; u8 vp_erroroffset; u8 vp_vstepmin; u8 vp_vstepmax; - u8 vp_vddmin; - u8 vp_vddmax; + u32 vddmin; + u32 vddmax; u8 vp_timeout_us; bool i2c_high_speed; + u32 i2c_pad_load; u8 i2c_mcode; unsigned long (*vsel_to_uv) (const u8 vsel); u8 (*uv_to_vsel) (unsigned long uV); }; +struct omap_vp_param { + u32 vddmax; + u32 vddmin; +}; + +struct omap_vc_param { + u32 on; + u32 onlp; + u32 ret; + u32 off; +}; + void omap_voltage_get_volttable(struct voltagedomain *voltdm, struct omap_volt_data **volt_data); struct omap_volt_data *omap_voltage_get_voltdata(struct voltagedomain *voltdm, diff --git a/arch/arm/mach-omap2/voltagedomains3xxx_data.c b/arch/arm/mach-omap2/voltagedomains3xxx_data.c index 63afbfe..261bb7c 100644 --- a/arch/arm/mach-omap2/voltagedomains3xxx_data.c +++ b/arch/arm/mach-omap2/voltagedomains3xxx_data.c @@ -117,6 +117,11 @@ void __init omap3xxx_voltagedomains_init(void) } #endif + omap3_voltdm_mpu.vp_param = &omap3_mpu_vp_data; + omap3_voltdm_core.vp_param = &omap3_core_vp_data; + omap3_voltdm_mpu.vc_param = &omap3_mpu_vc_data; + omap3_voltdm_core.vc_param = &omap3_core_vc_data; + if (soc_is_am35xx()) voltdms = voltagedomains_am35xx; else diff --git a/arch/arm/mach-omap2/voltagedomains44xx_data.c b/arch/arm/mach-omap2/voltagedomains44xx_data.c index c3115f6..48b22a0 100644 --- a/arch/arm/mach-omap2/voltagedomains44xx_data.c +++ b/arch/arm/mach-omap2/voltagedomains44xx_data.c @@ -22,7 +22,7 @@ #include <linux/init.h> #include "common.h" - +#include "soc.h" #include "prm-regbits-44xx.h" #include "prm44xx.h" #include "prcm44xx.h" @@ -34,14 +34,17 @@ static const struct omap_vfsm_instance omap4_vdd_mpu_vfsm = { .voltsetup_reg = OMAP4_PRM_VOLTSETUP_MPU_RET_SLEEP_OFFSET, + .voltsetup_off_reg = OMAP4_PRM_VOLTSETUP_MPU_OFF_OFFSET, }; static const struct omap_vfsm_instance omap4_vdd_iva_vfsm = { .voltsetup_reg = OMAP4_PRM_VOLTSETUP_IVA_RET_SLEEP_OFFSET, + .voltsetup_off_reg = OMAP4_PRM_VOLTSETUP_IVA_OFF_OFFSET, }; static const struct omap_vfsm_instance omap4_vdd_core_vfsm = { .voltsetup_reg = OMAP4_PRM_VOLTSETUP_CORE_RET_SLEEP_OFFSET, + .voltsetup_off_reg = OMAP4_PRM_VOLTSETUP_CORE_OFF_OFFSET, }; static struct voltagedomain omap4_voltdm_mpu = { @@ -101,11 +104,25 @@ void __init omap44xx_voltagedomains_init(void) * for the currently-running IC */ #ifdef CONFIG_PM_OPP - omap4_voltdm_mpu.volt_data = omap44xx_vdd_mpu_volt_data; - omap4_voltdm_iva.volt_data = omap44xx_vdd_iva_volt_data; - omap4_voltdm_core.volt_data = omap44xx_vdd_core_volt_data; + if (cpu_is_omap443x()) { + omap4_voltdm_mpu.volt_data = omap443x_vdd_mpu_volt_data; + omap4_voltdm_iva.volt_data = omap443x_vdd_iva_volt_data; + omap4_voltdm_core.volt_data = omap443x_vdd_core_volt_data; + } else if (cpu_is_omap446x()) { + omap4_voltdm_mpu.volt_data = omap446x_vdd_mpu_volt_data; + omap4_voltdm_iva.volt_data = omap446x_vdd_iva_volt_data; + omap4_voltdm_core.volt_data = omap446x_vdd_core_volt_data; + } #endif + omap4_voltdm_mpu.vp_param = &omap4_mpu_vp_data; + omap4_voltdm_iva.vp_param = &omap4_iva_vp_data; + omap4_voltdm_core.vp_param = &omap4_core_vp_data; + + omap4_voltdm_mpu.vc_param = &omap4_mpu_vc_data; + omap4_voltdm_iva.vc_param = &omap4_iva_vc_data; + omap4_voltdm_core.vc_param = &omap4_core_vc_data; + for (i = 0; voltdm = voltagedomains_omap4[i], voltdm; i++) voltdm->sys_clk.name = sys_clk_name; diff --git a/arch/arm/mach-omap2/vp.c b/arch/arm/mach-omap2/vp.c index 85241b8..a3c3065 100644 --- a/arch/arm/mach-omap2/vp.c +++ b/arch/arm/mach-omap2/vp.c @@ -58,8 +58,10 @@ void __init omap_vp_init(struct voltagedomain *voltdm) sys_clk_rate = voltdm->sys_clk.rate / 1000; timeout = (sys_clk_rate * voltdm->pmic->vp_timeout_us) / 1000; - vddmin = voltdm->pmic->vp_vddmin; - vddmax = voltdm->pmic->vp_vddmax; + vddmin = max(voltdm->vp_param->vddmin, voltdm->pmic->vddmin); + vddmax = min(voltdm->vp_param->vddmax, voltdm->pmic->vddmax); + vddmin = voltdm->pmic->uv_to_vsel(vddmin); + vddmax = voltdm->pmic->uv_to_vsel(vddmax); waittime = DIV_ROUND_UP(voltdm->pmic->step_size * sys_clk_rate, 1000 * voltdm->pmic->slew_rate); @@ -138,7 +140,7 @@ int omap_vp_forceupdate_scale(struct voltagedomain *voltdm, udelay(1); } if (timeout >= VP_TRANXDONE_TIMEOUT) { - pr_warn("%s: vdd_%s TRANXDONE timeout exceeded. Voltage change aborted", + pr_warn("%s: vdd_%s TRANXDONE timeout exceeded. Voltage change aborted\n", __func__, voltdm->name); return -ETIMEDOUT; } @@ -197,7 +199,7 @@ void omap_vp_enable(struct voltagedomain *voltdm) u32 vpconfig, volt; if (!voltdm || IS_ERR(voltdm)) { - pr_warning("%s: VDD specified does not exist!\n", __func__); + pr_warn("%s: VDD specified does not exist!\n", __func__); return; } @@ -214,8 +216,8 @@ void omap_vp_enable(struct voltagedomain *voltdm) volt = voltdm_get_voltage(voltdm); if (!volt) { - pr_warning("%s: unable to find current voltage for %s\n", - __func__, voltdm->name); + pr_warn("%s: unable to find current voltage for %s\n", + __func__, voltdm->name); return; } @@ -242,7 +244,7 @@ void omap_vp_disable(struct voltagedomain *voltdm) int timeout; if (!voltdm || IS_ERR(voltdm)) { - pr_warning("%s: VDD specified does not exist!\n", __func__); + pr_warn("%s: VDD specified does not exist!\n", __func__); return; } @@ -272,8 +274,7 @@ void omap_vp_disable(struct voltagedomain *voltdm) VP_IDLE_TIMEOUT, timeout); if (timeout >= VP_IDLE_TIMEOUT) - pr_warning("%s: vdd_%s idle timedout\n", - __func__, voltdm->name); + pr_warn("%s: vdd_%s idle timedout\n", __func__, voltdm->name); vp->enabled = false; diff --git a/arch/arm/mach-omap2/vp.h b/arch/arm/mach-omap2/vp.h index 7c155d2..0fdf708 100644 --- a/arch/arm/mach-omap2/vp.h +++ b/arch/arm/mach-omap2/vp.h @@ -117,6 +117,13 @@ extern struct omap_vp_instance omap4_vp_mpu; extern struct omap_vp_instance omap4_vp_iva; extern struct omap_vp_instance omap4_vp_core; +extern struct omap_vp_param omap3_mpu_vp_data; +extern struct omap_vp_param omap3_core_vp_data; + +extern struct omap_vp_param omap4_mpu_vp_data; +extern struct omap_vp_param omap4_iva_vp_data; +extern struct omap_vp_param omap4_core_vp_data; + void omap_vp_init(struct voltagedomain *voltdm); void omap_vp_enable(struct voltagedomain *voltdm); void omap_vp_disable(struct voltagedomain *voltdm); diff --git a/arch/arm/mach-omap2/vp3xxx_data.c b/arch/arm/mach-omap2/vp3xxx_data.c index bd89f80..1914e02 100644 --- a/arch/arm/mach-omap2/vp3xxx_data.c +++ b/arch/arm/mach-omap2/vp3xxx_data.c @@ -77,3 +77,13 @@ struct omap_vp_instance omap3_vp_core = { .vstatus = OMAP3_PRM_VP2_STATUS_OFFSET, .voltage = OMAP3_PRM_VP2_VOLTAGE_OFFSET, }; + +struct omap_vp_param omap3_mpu_vp_data = { + .vddmin = OMAP3430_VP1_VLIMITTO_VDDMIN, + .vddmax = OMAP3430_VP1_VLIMITTO_VDDMAX, +}; + +struct omap_vp_param omap3_core_vp_data = { + .vddmin = OMAP3430_VP2_VLIMITTO_VDDMIN, + .vddmax = OMAP3430_VP2_VLIMITTO_VDDMAX, +}; diff --git a/arch/arm/mach-omap2/vp44xx_data.c b/arch/arm/mach-omap2/vp44xx_data.c index 8c031d1..e62f6b0 100644 --- a/arch/arm/mach-omap2/vp44xx_data.c +++ b/arch/arm/mach-omap2/vp44xx_data.c @@ -87,3 +87,18 @@ struct omap_vp_instance omap4_vp_core = { .vstatus = OMAP4_PRM_VP_CORE_STATUS_OFFSET, .voltage = OMAP4_PRM_VP_CORE_VOLTAGE_OFFSET, }; + +struct omap_vp_param omap4_mpu_vp_data = { + .vddmin = OMAP4_VP_MPU_VLIMITTO_VDDMIN, + .vddmax = OMAP4_VP_MPU_VLIMITTO_VDDMAX, +}; + +struct omap_vp_param omap4_iva_vp_data = { + .vddmin = OMAP4_VP_IVA_VLIMITTO_VDDMIN, + .vddmax = OMAP4_VP_IVA_VLIMITTO_VDDMAX, +}; + +struct omap_vp_param omap4_core_vp_data = { + .vddmin = OMAP4_VP_CORE_VLIMITTO_VDDMIN, + .vddmax = OMAP4_VP_CORE_VLIMITTO_VDDMAX, +}; diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c index f6b6c37..7c2b4ed 100644 --- a/arch/arm/mach-omap2/wd_timer.c +++ b/arch/arm/mach-omap2/wd_timer.c @@ -1,6 +1,8 @@ /* * OMAP2+ MPU WD_TIMER-specific code * + * Copyright (C) 2012 Texas Instruments, Inc. + * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or @@ -11,10 +13,14 @@ #include <linux/io.h> #include <linux/err.h> -#include "omap_hwmod.h" +#include <linux/platform_data/omap-wd-timer.h> +#include "omap_hwmod.h" +#include "omap_device.h" #include "wd_timer.h" #include "common.h" +#include "prm.h" +#include "soc.h" /* * In order to avoid any assumptions from bootloader regarding WDT @@ -26,9 +32,6 @@ #define OMAP_WDT_WPS 0x34 #define OMAP_WDT_SPR 0x48 -/* Maximum microseconds to wait for OMAP module to softreset */ -#define MAX_MODULE_SOFTRESET_WAIT 10000 - int omap2_wd_timer_disable(struct omap_hwmod *oh) { void __iomem *base; @@ -99,3 +102,32 @@ int omap2_wd_timer_reset(struct omap_hwmod *oh) return (c == MAX_MODULE_SOFTRESET_WAIT) ? -ETIMEDOUT : omap2_wd_timer_disable(oh); } + +static int __init omap_init_wdt(void) +{ + int id = -1; + struct platform_device *pdev; + struct omap_hwmod *oh; + char *oh_name = "wd_timer2"; + char *dev_name = "omap_wdt"; + struct omap_wd_timer_platform_data pdata; + + if (!cpu_class_is_omap2() || of_have_populated_dt()) + return 0; + + oh = omap_hwmod_lookup(oh_name); + if (!oh) { + pr_err("Could not look up wd_timer%d hwmod\n", id); + return -EINVAL; + } + + pdata.read_reset_sources = prm_read_reset_sources; + + pdev = omap_device_build(dev_name, id, oh, &pdata, + sizeof(struct omap_wd_timer_platform_data), + NULL, 0, 0); + WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n", + dev_name, oh->name); + return 0; +} +subsys_initcall(omap_init_wdt); |