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| | * | OMAP: WDT: Use PM runtime APIs instead of clk FW APIsVaradarajan, Charulatha2010-09-291-35/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Call runtime pm APIs pm_runtime_put_sync() and pm_runtime_get_sync() for enabling/disabling the clocks, sysconfig settings instead of using clock FW APIs. Signed-off-by: Charulatha V <charu@ti.com> Acked-by: Cousson, Benoit <b-cousson@ti.com> Acked-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
| | * | OMAP: WDT: Split OMAP1 and OMAP2PLUS device registrationVaradarajan, Charulatha2010-09-293-41/+66
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch splits omap_init_wdt() into separate omap_init_wdt() functions under mach-omap1 and mach-omap2 and set them up with subsys_initcall. Also it uses omap_device_build() API instead of platform_device_register() for watchdog timer device registration for OMAP2plus chips. For OMAP2plus chips, the device specific data defined in centralized hwmod database will be used. Signed-off-by: Charulatha V <charu@ti.com> Acked-by: Cousson, Benoit <b-cousson@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
| | * | OMAP4: hwmod data: Add watchdog timerBenoit Cousson2010-09-291-0/+133
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add watchdog timer hwmod data for OMAP4 chip Note: wd_timer3 in enabled in the hwmod list but it is not yet supported by the watchdog driver. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Charulatha V <charu@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
| | * | OMAP2430: hwmod data: Add watchdog timerVaradarajan, Charulatha2010-09-291-0/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add watchdog timer hwmod data for OMAP2430 chip Signed-off-by: Charulatha V <charu@ti.com> Acked-by: Cousson, Benoit <b-cousson@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
| | * | OMAP2420: hwmod data: Add watchdog timerVaradarajan, Charulatha2010-09-291-0/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add watchdog timer hwmod data for OMAP2420 chip Signed-off-by: Charulatha V <charu@ti.com> Acked-by: Cousson, Benoit <b-cousson@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
| | * | OMAP3: hwmod data: Add watchdog timerVaradarajan, Charulatha2010-09-291-0/+66
| | |/ | | | | | | | | | | | | | | | | | | | | | Add watchdog timer hwmod data for OMAP3 chip Signed-off-by: Charulatha V <charu@ti.com> Acked-by: Cousson, Benoit <b-cousson@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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*-. \ \ Merge branches 'devel-omap1' and 'devel-omap2plus' into omap-for-linusTony Lindgren2010-10-0813-66/+279
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| | * | | omap4 hsmmc: Update ocr mask for MMC2 for regulator to usekishore kadiyala2010-10-012-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On OMAP4, MMC2 controller has eMMC which draws power from VAUX regulator on TWL. Though the eMMC supports dual voltage[1.8v/3v] as per ocr register, its VCC is fixed at 3V for operation. With this once the mmc core selects the minimum voltage[1.8] supported based on the ocr value read from OCR register, eMMC will not get detected. Thus the platform data for MMC2 is updated with ocr mask and same will be communicated to core which will set the regulator to always operate at 3V when ever turned ON. Cc: Tony Lindgren <tony@atomide.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Madhusudhan Chikkature <madhu.cr@ti.com> Cc: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Kishore Kadiyala <kishore.kadiyala@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | omap4 hsmmc: Register offset handlingkishore kadiyala2010-10-014-5/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In OMAP4, as per new PM programming model, the legacy registers which were there in OMAP3 are all shifted by 0x100 while new one's are added from offset 0 to 0x10. For OMAP4, the register offset appending of 0x100 done in devices.c currently, is moved to driver file.This change fits in for current implementation as well as once the driver undergoes hwmod adaptation. Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Madhusudhan Chikkature <madhu.cr@ti.com> Cc: Adrian Hunter <adrian.hunter@nokia.com> Cc: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Kishore Kadiyala <kishore.kadiyala@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | omap4 hsmmc: Fix the init if CONFIG_MMC_OMAP_HS is not setBenoit Cousson2010-10-011-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Avoid possible crash if CONFIG_MMC_OMAP_HS is not set Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Madhusudhan Chikkature <madhu.cr@ti.com> Cc: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Kishore Kadiyala <kishore.kadiyala@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | OMAP4 ES2: HSMMC soft reset changeMadhusudhan Chikkature2010-10-013-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The omap4 es2 hsmmc has a updated soft reset logic.After the reset is issued monitor a 0->1 transition first. The reset of CMD or DATA lines is complete only after a 0->1->0 transition of SRC or SRD bits. Signed-off-by: Madhusudhan Chikkature <madhu.cr@ti.com> Tested-by: Anand Gadiyar <gadiyar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | omap: pandora: enable twl4030 chargerGrazvydas Ignotas2010-10-011-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add platform data to make use of newly added charging driver. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | omap: pandora: add fixed regulator for wlanGrazvydas Ignotas2010-10-011-11/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of enabling the wifi module explicitly using GPIO, add a fixed regulator and hook it to MMC host card power control. This way it will only be enabled when SDIO subsystem wants to talk to it, saving power (as done by Zoom boards). Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | omap2/3: Update revision identificationSanjeev Premi2010-10-012-42/+66
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The existing definitions for cpu revision used upper nibble in the bits[15:08]. With OMAP3630, definitions use lower nibble. This patch unifies the definitions to start at lower nibble. Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | omap: Fix omap_mux_init_signal not to trash muxnameTony Lindgren2010-10-012-7/+8
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Otherwise the muxname passed to the function will get truncated. Based on an earlier patch by rockefeller.lin@innocomm.com. Reported-by: rockefeller.lin@innocomm.com Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | OMAP1: Amstrad Delta: add camera controlled LEDS triggerJanusz Krzysztofik2010-10-011-0/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch extends the Amstrad Delta camera support with LEDS trigger that can be used for automatic control of the on-board camera LED. The led turns on automatically on camera device open and turns off on camera device close. Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | OMAP1: Amstrad Delta: add support for cameraJanusz Krzysztofik2010-10-011-0/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds configuration data and initialization code required for camera support to the Amstrad Delta board. Three devices are declared: SoC camera, OMAP1 camera interface and OV6650 sensor. Default 12MHz clock has been selected for driving the sensor. Pixel clock has been limited to get reasonable frame rates, not exceeding the board capabilities. Since both devices (interface and sensor) support both pixel clock polarities, decision on polarity selection has been left to drivers. Interface GPIO line has been found not functional, thus not configured. Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | OMAP1: Add support for SoC camera interfaceJanusz Krzysztofik2010-10-012-0/+54
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a definition of the OMAP1 camera interface platform device, and a function that allows for providing a board specific platform data. The device will be used with the upcoming OMAP1 SoC camera interface driver. Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | Merge branch 'pm-next-2' of ↵Tony Lindgren2010-10-082-6/+5
|\ \ \ | | | | | | | | | | | | ssh://master.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into omap-for-linus
| * | | OMAP: PM: Fix build when CONFIG_PM_DEBUG isn't setLoïc Minier2010-10-011-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since 6cdee91257bee23a46dc869ca62469b67cba2c7e the references to enable_off_mode and sleep_while_idle can't be resolved when CONFIG_PM_DEBUG isn't set: arch/arm/mach-omap2/built-in.o: In function `omap_uart_restore_context': arch/arm/mach-omap2/serial.c:253: undefined reference to `enable_off_mode' arch/arm/mach-omap2/built-in.o: In function `omap3_can_sleep': arch/arm/mach-omap2/pm34xx.c:479: undefined reference to `sleep_while_idle' Simply #define these in pm.h just like omap2_pm_debug. Signed-off-by: Loïc Minier <loic.minier@linaro.org> [khilman: moved down into existing #ifdef section] Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
| * | | OMAP3: CPUidle: remove redundant setting of PER next power stateKevin Hilman2010-10-011-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When checking how to program the next powerstate for the PER powerdomain, the next state of PER powerdomain was written twice. Remove the duplicate write. Reported-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
* | | | OMAP3: Keypad: Fix incorrect type initializerManjunath Kondaiah G2010-10-088-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The keypad matrix variable declaration is not matching with structure variable keymap declared in keypad_matrix.h. Due to this, following sparse warnings are generated with omap3_defconfig. arch/arm/mach-omap2/board-devkit8000.c:223:14: warning: incorrect type in initializer (different signedness) arch/arm/mach-omap2/board-devkit8000.c:223:14: expected unsigned int const [usertype] *keymap arch/arm/mach-omap2/board-devkit8000.c:223:14: got int static [toplevel] *<noident> arch/arm/mach-omap2/board-ldp.c:107:14: warning: incorrect type in initializer (different signedness) arch/arm/mach-omap2/board-ldp.c:107:14: expected unsigned int const [usertype] *keymap arch/arm/mach-omap2/board-ldp.c:107:14: got int static [toplevel] *<noident> arch/arm/mach-omap2/board-omap3evm.c:472:14: warning: incorrect type in initializer (different signedness) arch/arm/mach-omap2/board-omap3evm.c:472:14: expected unsigned int const [usertype] *keymap arch/arm/mach-omap2/board-omap3evm.c:472:14: got int static [toplevel] *<noident> arch/arm/mach-omap2/board-3430sdp.c:114:14: warning: incorrect type in initializer (different signedness) arch/arm/mach-omap2/board-3430sdp.c:114:14: expected unsigned int const [usertype] *keymap arch/arm/mach-omap2/board-3430sdp.c:114:14: got int static [toplevel] *<noident> arch/arm/mach-omap2/board-rx51-peripherals.c:248:14: warning: incorrect type in initializer (different signedness) arch/arm/mach-omap2/board-rx51-peripherals.c:248:14: expected unsigned int const [usertype] *keymap arch/arm/mach-omap2/board-rx51-peripherals.c:248:14: got int static [toplevel] *<noident> arch/arm/mach-omap2/board-zoom-peripherals.c:88:14: warning: incorrect type in initializer (different signedness) arch/arm/mach-omap2/board-zoom-peripherals.c:88:14: expected unsigned int const [usertype] *keymap arch/arm/mach-omap2/board-zoom-peripherals.c:88:14: got int static [toplevel] *<noident> arch/arm/mach-omap2/board-cm-t35.c:568:14: warning: incorrect type in initializer (different signedness) arch/arm/mach-omap2/board-cm-t35.c:568:14: expected unsigned int const [usertype] *keymap arch/arm/mach-omap2/board-cm-t35.c:568:14: got int static [toplevel] *<noident> arch/arm/mach-omap2/board-omap3stalker.c:415:13: warning: incorrect type in initializer (different signedness) arch/arm/mach-omap2/board-omap3stalker.c:415:13: expected unsigned int const [usertype] *keymap arch/arm/mach-omap2/board-omap3stalker.c:415:13: got int static [toplevel] *<noident> This patch modifies the variable keymap declaration as per declaration in matrix_keymap structure. Signed-off-by: Manjunath Kondaiah G <manjugk@ti.com> Cc: linux-input@vger.kernel.org Cc: Dmitry Torokhov <dtor@mail.ru> Cc: linux-arm-kernel@lists.infradead.org Cc: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | | OMAP: plat-omap: Fix static function warningsManjunath Kondaiah G2010-10-089-20/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes sparse warnings due non declarations of static functions. arch/arm/plat-omap/sram.c:130:13: warning: symbol 'omap_detect_sram' was not declared. Should it be static? arch/arm/plat-omap/sram.c:216:13: warning: symbol 'omap_map_sram' was not declared. Should it be static? arch/arm/plat-omap/sram.c:450:12: warning: symbol 'omap_sram_init' was not declared. Should it be static? arch/arm/plat-omap/sram.c:348:12: warning: symbol 'omap242x_sram_init' was not declared. Should it be static? arch/arm/plat-omap/sram.c:369:12: warning: symbol 'omap243x_sram_init' was not declared. Should it be static? arch/arm/plat-omap/sram.c:425:12: warning: symbol 'omap34xx_sram_init' was not declared. Should it be static? arch/arm/plat-omap/sram.c:441:12: warning: symbol 'omap44xx_sram_init' was not declared. Should it be static arch/arm/plat-omap/mcbsp.c:36:6: warning: symbol 'omap_mcbsp_write' was not declared. Should it be static? arch/arm/plat-omap/mcbsp.c:50:5: warning: symbol 'omap_mcbsp_read' was not declared. Should it be static? arch/arm/plat-omap/mcbsp.c:65:6: warning: symbol 'omap_mcbsp_st_write' was not declared. Should it be static? arch/arm/plat-omap/mcbsp.c:70:5: warning: symbol 'omap_mcbsp_st_read' was not declared. Should it be static? arch/arm/plat-omap/mcbsp.c:1648:15: warning: symbol 'omap_st_add' was not declared. Should it be static? arch/arm/plat-omap/fb.c:414:15: warning: symbol 'omapfb_reserve_sram' was not declared. Should it be static? arch/arm/plat-omap/cpu-omap.c:43:5: warning: symbol 'omap_verify_speed' was not declared. Should it be static? arch/arm/plat-omap/cpu-omap.c:61:14: warning: symbol 'omap_getspeed' was not declared. Should it be static? Signed-off-by: Manjunath Kondaiah G <manjugk@ti.com> Cc: linux-arm-kernel@lists.infradead.org Cc: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | | OMAP: mach-omap2: Fix miscellaneous sparse warningsManjunath Kondaiah G2010-10-082-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes miscellaneous sparse warnings in mach-omap2. arch/arm/mach-omap2/board-am3517evm.c:141:17: warning: Initializer entry defined twice arch/arm/mach-omap2/board-am3517evm.c:142:18: also defined here arch/arm/mach-omap2/irq.c:50:35: warning: Using plain integer as NULL pointer Signed-off-by: Manjunath Kondaiah G <manjugk@ti.com> Cc: linux-arm-kernel@lists.infradead.org Cc: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | | OMAP2plus: Fix static function warningsManjunath Kondaiah G2010-10-0826-35/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes sparse warnings due non declarations of static functions. arch/arm/mach-omap2/timer-gp.c:115:12: warning: symbol 'omap2_gp_clockevent_set_gptimer' was not declared. Should it be static? arch/arm/mach-omap2/powerdomain.c:993:5: warning: symbol 'pwrdm_set_lowpwrstchange' was not declared. Should it be static? arch/arm/mach-omap2/board-flash.c:141:8: warning: symbol 'board_nand_init' was not declared. Should it be static? arch/arm/mach-omap2/board-n8x0.c:416:6: warning: symbol 'n8x0_mmc_slot1_cover_handler' was not declared. Should it be static? arch/arm/mach-omap2/board-n8x0.c:544:13: warning: symbol 'n8x0_mmc_init' was not declared. Should it be static? arch/arm/mach-omap2/board-rx51-peripherals.c:902:13: warning: symbol 'rx51_peripherals_init' was not declared. Should it be static? arch/arm/mach-omap2/board-rx51-video.c:107:13: warning: symbol 'rx51_video_mem_init' was not declared. Should it be static? arch/arm/mach-omap2/board-zoom-debugboard.c:155:12: warning: symbol 'zoom_debugboard_init' was not declared. Should it be static? arch/arm/mach-omap2/board-zoom-peripherals.c:280:13: warning: symbol 'zoom_peripherals_init' was not declared. Should it be static? arch/arm/mach-omap2/board-igep0020.c:110:13: warning: symbol 'igep2_flash_init' was not declared. Should it be static? arch/arm/mach-omap2/board-am3517evm.c:109:6: warning: symbol 'am3517_evm_ethernet_init' was not declared. Should it be static? drivers/mtd/onenand/omap2.c:577:5: warning: symbol 'omap2_onenand_rephase' was not declared. Should it be static? Signed-off-by: Manjunath Kondaiah G <manjugk@ti.com> Cc: linux-arm-kernel@lists.infradead.org Cc: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | | OMAP: mach-omap2: Fix static declaration warningsManjunath Kondaiah G2010-10-0813-16/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes sparse warnings due to non declaration of static structures and variables. Sparse warning logs fixed: arch/arm/mach-omap2/control.c:88:6: warning: symbol 'omap3_secure_ram_storage' was not declared. Should it be static? n arch/arm/mach-omap2/timer-gp.c:50:22: warning: symbol 'gptimer_wakeup' was not declared. Should it be static? arch/arm/mach-omap2/timer-gp.c:240:18: warning: symbol 'omap_timer' was not declared. Should it be static? arch/arm/mach-omap2/prcm.c:121:24: warning: symbol 'prcm_context' was not declared. Should it be static? arch/arm/mach-omap2/mux2420.c:510:29: warning: symbol 'omap2420_pop_ball' was not declared. Should it be static? arch/arm/mach-omap2/mux2430.c:589:29: warning: symbol 'omap2430_pop_ball' was not declared. Should it be static? arch/arm/mach-omap2/mux34xx.c:934:28: warning: symbol 'omap3_cus_subset' was not declared. Should it be static? arch/arm/mach-omap2/mux34xx.c:1080:29: warning: symbol 'omap3_cus_ball' was not declared. Should it be static? arch/arm/mach-omap2/mux34xx.c:1272:28: warning: symbol 'omap3_cbb_subset' was not declared. Should it be static? arch/arm/mach-omap2/mux34xx.c:1393:29: warning: symbol 'omap3_cbb_ball' was not declared. Should it be static? arch/arm/mach-omap2/mux34xx.c:1603:28: warning: symbol 'omap36xx_cbp_subset' was not declared. Should it be static? arch/arm/mach-omap2/mux34xx.c:1821:29: warning: symbol 'omap36xx_cbp_ball' was not declared. Should it be static? arch/arm/mach-omap2/pm-debug.c:165:15: warning: symbol 'pm_dbg_dir' was not declared. Should it be static? arch/arm/mach-omap2/board-omap3evm.c:587:30: warning: symbol 'ads7846_config' was not declared. Should it be static? arch/arm/mach-omap2/board-omap3evm.c:606:23: warning: symbol 'omap3evm_spi_board_info' was not declared. Should it be static? arch/arm/mach-omap2/board-rx51-sdram.c:46:25: warning: symbol 'rx51_sdrc_params' was not declared. Should it be static? arch/arm/mach-omap2/board-rx51-sdram.c:211:25: warning: symbol 'rx51_get_sdram_timings' was not declared. Should it be static? arch/arm/mach-omap2/board-omap3touchbook.c:64:15: warning: symbol 'touchbook_revision' was not declared. Should it be static? arch/arm/mach-omap2/board-am3517evm.c:350:24: warning: symbol 'am3517_evm_dss_device' was not declared. Should it be static? arch/arm/mach-omap2/board-omap3stalker.c:567:23: warning: symbol 'omap3stalker_spi_board_info' was not declared. Should it be static? Signed-off-by: Manjunath Kondaiah G <manjugk@ti.com> Cc: linux-arm-kernel@lists.infradead.org Cc: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | | OMAP: mach-omap2: Fix incorrect assignment warningsManjunath Kondaiah G2010-10-082-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes below sparse warnings for incorrect assignments. arch/arm/mach-omap2/control.c:195:16: warning: incorrect type in assignment (different address spaces) arch/arm/mach-omap2/control.c:195:16: expected unsigned int [usertype] *v_addr arch/arm/mach-omap2/control.c:195:16: got void [noderef] <asn:2>*<noident> arch/arm/mach-omap2/control.c:199:25: warning: incorrect type in argument 1 (different address spaces) arch/arm/mach-omap2/control.c:199:25: expected void const volatile [noderef] <asn:2>*<noident> arch/arm/mach-omap2/control.c:199:25: got unsigned int [usertype] * arch/arm/mach-omap2/control.c:320:28: warning: incorrect type in assignment (different address spaces) arch/arm/mach-omap2/control.c:320:28: expected void *[noderef] <asn:2>scratchpad_address arch/arm/mach-omap2/control.c:320:28: got void [noderef] <asn:2>*<noident> arch/arm/mach-omap2/control.c:321:9: warning: incorrect type in argument 1 (different address spaces) arch/arm/mach-omap2/control.c:321:9: expected void volatile [noderef] <asn:2>*<noident> arch/arm/mach-omap2/control.c:321:9: got void *[noderef] <asn:2>scratchpad_address arch/arm/mach-omap2/control.c:324:9: warning: incorrect type in argument 1 (different address spaces) arch/arm/mach-omap2/control.c:324:9: expected void volatile [noderef] <asn:2>*<noident> arch/arm/mach-omap2/control.c:324:9: got void * arch/arm/mach-omap2/control.c:327:9: warning: incorrect type in argument 1 (different address spaces) arch/arm/mach-omap2/control.c:327:9: expected void volatile [noderef] <asn:2>*<noident> arch/arm/mach-omap2/control.c:327:9: got void * arch/arm/mach-omap2/control.c:334:9: warning: incorrect type in argument 1 (different address spaces) arch/arm/mach-omap2/control.c:334:9: expected void volatile [noderef] <asn:2>*<noident> arch/arm/mach-omap2/control.c:334:9: got void * arch/arm/mach-omap2/control.c:321:9: warning: dereference of noderef expression arch/arm/mach-omap2/control.c:324:9: warning: dereference of noderef expression arch/arm/mach-omap2/control.c:327:9: warning: dereference of noderef expression arch/arm/mach-omap2/control.c:334:9: warning: dereference of noderef expression arch/arm/mach-omap2/pm34xx.c:323:28: warning: incorrect type in assignment (different address spaces) arch/arm/mach-omap2/pm34xx.c:323:28: expected unsigned int [usertype] *scratchpad_address arch/arm/mach-omap2/pm34xx.c:323:28: got void [noderef] <asn:2>*<noident> arch/arm/mach-omap2/pm34xx.c:326:26: warning: incorrect type in argument 1 (different address spaces) arch/arm/mach-omap2/pm34xx.c:326:26: expected void const volatile [noderef] <asn:2>*<noident> arch/arm/mach-omap2/pm34xx.c:326:26: got unsigned int [usertype] * arch/arm/mach-omap2/pm34xx.c:329:26: warning: incorrect type in argument 1 (different address spaces) arch/arm/mach-omap2/pm34xx.c:329:26: expected void const volatile [noderef] <asn:2>*<noident> arch/arm/mach-omap2/pm34xx.c:329:26: got unsigned int [usertype] * arch/arm/mach-omap2/pm34xx.c:334:29: warning: incorrect type in argument 1 (different address spaces) arch/arm/mach-omap2/pm34xx.c:334:29: expected void const volatile [noderef] <asn:2>*<noident> arch/arm/mach-omap2/pm34xx.c:334:29: got unsigned int [usertype] * Signed-off-by: Manjunath Kondaiah G <manjugk@ti.com> Cc: linux-arm-kernel@lists.infradead.org Cc: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | | omap: Keep nwires for omap1 and 2420 MMC controllerTony Lindgren2010-10-043-5/+8
| |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | A patch from Sukumar Ghorai <s-ghorai@ti.com> changed the nwires to use caps instead. However, nwires is still needed for the earlier controller. Signed-off-by: Tony Lindgren <tony@atomide.com> Acked-by: Sukumar Ghorai <s-ghorai@ti.com> Signed-off-by: Ming Lei <tom.leiming@gmail.com>
* | | OMAP2+: defconfig: disable CPUfreqKevin Hilman2010-09-291-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Disable CPUfreq since 1) is not yet supported in mainline, and 2) the current driver fails to suspend properly Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | OMAP2+: defconfig: modularize bluetooth, audio and WLANKevin Hilman2010-09-291-15/+15
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In working towards a smaller default kernel, only devices used for early boot should be built in. Toward that end, build the following as modules by default: - bluetooth - audio: ALSA, ASoC - WLAN Uncompressed kernel size comparison: Before: text data bss dec hex filename 6557576 465088 5616024 12638688 c0d9e0 vmlinux After: text data bss dec hex filename 5616572 436448 5610800 11663820 b1f9cc vmlinux Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | ARM: OMAP3LOGIC: Added SMSC Ethernet board supportTim Nordell2010-09-281-0/+65
| | | | | | | | | | | | | | | | Enable SMSC911x Ethernet driver for LogicPD's OMAP 3530 LV SOM and OMAP 35x Torpedo board. Signed-off-by: Tim Nordell <tim.nordell@logicpd.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | ARM: OMAP3LOGIC: Add generic smsc911x support when connected to GPMCTim Nordell2010-09-283-0/+151
| | | | | | | | | | | | | | | | | | Introduce of a generic way to setup smsc911x based Ethernet controller connected to GPMC similar to gpmc-smc91x but without timing setup. Signed-off-by: Tim Nordell <tim.nordell@logicpd.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | ARM: OMAP3LOGIC: Adding SDMMC supportTim Nordell2010-09-281-1/+38
| | | | | | | | | | | | | | | | | | Add low-level initialization for hsmmc controller for LogicPD's OMAP 3530 LV SOM and OMAP 35x Torpedo board. Signed-off-by: Tim Nordell <tim.nordell@logicpd.com> [tony@atomide.com: updated for the recent mmc platform init changes] Signed-off-by: Tony Lindgren <tony@atomide.com>
* | ARM: OMAP3LOGIC: Adding LogicPD OMAP3 board supportTim Nordell2010-09-284-0/+169
| | | | | | | | | | | | | | | | Adding support for LogicPD's OMAP 3530 LV SOM and OMAP 35x Torpedo board. Signed-off-by: Tim Nordell <tim.nordell@logicpd.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | arm: remove cast from void*matt mooney2010-09-281-4/+4
| | | | | | | | | | | | | | | | Unnecessary cast from void* in assignment. Signed-off-by: matt mooney <mfm@muteddisk.com> Acked-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | omap3: cm-t3517: add support for TI HECCIgor Grinberg2010-09-271-0/+45
| | | | | | | | | | | | | | add support for TI HECC. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | omap3: cm-t3517: add support for NAND flashIgor Grinberg2010-09-271-0/+54
| | | | | | | | | | | | | | add support for NAND flash. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | omap3: cm-t3517: add support for usb hostIgor Grinberg2010-09-271-0/+50
| | | | | | | | | | | | | | add support for hsusb host ports 1, 2 and on-module usb hub. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | omap3: cm-t3517: add support for v3020 rtcIgor Grinberg2010-09-271-0/+36
| | | | | | | | | | | | | | add support for v3020 rtc. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | omap3: Introduce CompuLab CM-T3517 moduleIgor Grinberg2010-09-274-0/+118
| | | | | | | | | | | | | | Add basic suppot, enable uart and led. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | Merge branch 'omap4_and_sdrc_2.6.27' of git://git.pwsan.com/linux-2.6 into ↵Tony Lindgren2010-09-2718-1782/+4499
|\ \ | | | | | | | | | omap-for-linus
| * | omap3: Prevent SDRC deadlock when L3 is changing frequencyJon Hunter2010-09-271-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When changing the L3 clock frequency, the CPU is executing from internal RAM and the SDRC clock is disabled. During this time accesses made to external DDR are stalled. If the ARM subsystem attempts to access the DDR while the SDRC clock is disabled this will stall the CPU until the access to the SDRC timeouts. A timeout on the SDRC should never occur. Once a timeout occurs all the following accesses will be aborted and the DDR is no longer accessible. Although the code being executed in the internal RAM does not directly access the DDR, it was found that the branch prediction logic in the CPU may cause the CPU to prefetch code from a DDR location while the SDRC clock is disabled. This was causing an SDRC timeout which resulted in a system hang. This patch fixes this problem by ensuring the branch prediction logic is disabled while changing the L3 clock frequency. The branch prediction logic is disabled by clearing the Z-bit in the ARM CTRL register. Disabling the branch prediction logic does not have any noticable impact on the execution time of this code section. The hardware observability signals were used to monitor the sdrc idle time with and without this patch when operating at different CPU frequencies (150MHz, 500MHz and 600MHz) and the total sdrc idle time when changing frequenct was in the range of 9-11us. This was measured on an omap3430 SDP running the omapzoom p-android-omap-2.6.29 branch. Signed-off-by: Jon Hunter <jon-hunter@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Cc: Richard Woodruff <r-woodruff2@ti.com> Cc: Tony Lindgren <tony@atomide.com>
| * | omap4: control: Fix the control module register accessesSantosh Shilimkar2010-09-274-56/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch has multiple fixes together. To ensure that git bisect work across commits, all changes are clubbed together 1. Move the common control base address to control core 2. Remove the manually coeded defines and use the ones from headers. 3. Fix the the status register define in id.c for OMAP4 4. Fix all the register define in hsmmc.c 5. Use the control pad accessor API for omap4 hsmmc register accesses Signed-off-by: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| * | omap4: control: Add the register definition headersSantosh Shilimkar2010-09-275-0/+2132
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On OMAP4, control module is divided into 4 separate IPs - OMAP44XX_CTRL_MODULE_CORE - OMAP44XX_CTRL_MODULE_PAD_CORE - OMAP44XX_CTRL_MODULE_WKUP - OMAP44XX_CTRL_MODULE_PAD_WKUP This patch adds all the omap4 control module register data and includes them in the common control.h The register data is autogenerated from the codebase thanks to Benoit Cousson efforts Signed-off-by: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| * | omap4: control: Add accessor api's for pad control moduleSantosh Shilimkar2010-09-272-0/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On OMAP4 control pad are not addressable from control core base. So the common omap_ctrl_read/write APIs breaks Hence export separate APIs to manage the omap4 pad control registers. This APIs will work only for OMAP4 Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| * | omap4: control: Add ctrl_pad_base to omap_globalsSantosh Shilimkar2010-09-273-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On omap4 control module is divided in four IP blocks. - CTRL_MODULE_CORE 0x4a002000 - CTRL_MODULE_PAD_CORE 0x4a100000 - CTRL_MODULE_WKUP 0x4a30c000 - CTRL_MODULE_PAD_WKUP 0x4a31e000 Addressing all the modules with single base address is not possible considering 16 bit offsets. The mux code manages the pad core and pad wakeup related base address inside the mux framework. For other usage only control core and control pad bases are necessary. So this patch maps only needed pad control base address which is used by device drivers and infrastructure code The main control core base is still kept same in this patch to keep git-bisect working. This will be fixed in the relevant patch in this series. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| * | OMAP4: clocks: Fix ES2 clock issuesBenoit Cousson2010-09-271-33/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a few OMAP4430 clock tree problems after the recent manual merge of the various ES2 clock patches: - usim optional clock and its parent had the same name, rename the parent usim_fclk -> usim_ck - OPTFCLKEN_CLK32K is not handled anymore by the USBPHYOCP2SCP module in ES2 Create a new clock that belongs to CM_ALWON_USBPHY_CLKCTRL register This patch depends on some of the PRCM macro updates from Rajendra. Signed-off-by: Benoit Cousson <b-cousson@ti.com> [paul@pwsan.com: tweaked patch description] Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Rajendra Nayak <rnayak@ti.com>
| * | OMAP4: powerdomain: Update DSS logic state for ES2Rajendra Nayak2010-09-272-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | DSS on ES2 supports only OSWR, hence remove the support for CSWR from the powerdomain framework. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Benoît Cousson <b-cousson@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Kevin Hilman <khilman@deeprootsystems.com>
| * | OMAP4: PM: Define additional registers for ES2Rajendra Nayak2010-09-272-8/+96
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 4430 ES2 has a few new registers added and a few modified from ES1. This patch adds all the register changes in PRM and CM for OMAP4430 ES2. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Benoît Cousson <b-cousson@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Kevin Hilman <khilman@deeprootsystems.com>
| * | OMAP4: CM & PRM: Update PRCM register bitshifts and masks for ES2Rajendra Nayak2010-09-272-1216/+1385
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch updates the PRM and CM register bitshifts and masks for OMAP4430 ES2.0. Replace as well the BITFIELD macro with the shift operator in order to be consistent with the previous OMAP2 & 3 format. Sort the register list in comments in order to have a consistent register order and avoid futur change during code generation. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Benoît Cousson <b-cousson@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Kevin Hilman <khilman@deeprootsystems.com>
generated by cgit v1.1 at 2025-02-07 07:47:13 +0000