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* Merge tag 'late-for-linus' of ↵Linus Torvalds2013-07-021-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC late changes from Arnd Bergmann: "These are changes that arrived a little late before the merge window or that have multiple dependencies on previous branches so they did not fit into one of the earlier ones. There are 10 branches merged here, a total of 39 non-merge commits. Contents are a mixed bag for the above reasons: * Two new SoC platforms: ST microelectronics stixxxx and the TI 'Nspire' graphing calculator. These should have been in the 'soc' branch but were a little late * Support for the Exynos 5420 variant in mach-exynos, which is based on the other exynos branches to avoid conflicts. * Various small changes for sh-mobile, ux500 and davinci * Common clk support for MSM" * tag 'late-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (39 commits) ARM: ux500: bail out on alien cpus ARM: davinci: da850: adopt to pinctrl-single change for configuring multiple pins serial: sh-sci: Initialise variables before access in sci_set_termios() ARM: stih41x: Add B2020 board support ARM: stih41x: Add B2000 board support ARM: sti: Add DEBUG_LL console support ARM: sti: Add STiH416 SOC support ARM: sti: Add STiH415 SOC support ARM: msm: Migrate to common clock framework ARM: msm: Make proc_comm clock control into a platform driver ARM: msm: Prepare clk_get() users in mach-msm for clock-pcom driver ARM: msm: Remove clock-7x30.h include file ARM: msm: Remove custom clk_set_{max,min}_rate() API ARM: msm: Remove custom clk_set_flags() API msm: iommu: Use clk_set_rate() instead of clk_set_min_rate() msm: iommu: Convert to clk_prepare/unprepare msm_sdcc: Convert to clk_prepare/unprepare usb: otg: msm: Convert to clk_prepare/unprepare msm_serial: Use devm_clk_get() and properly return errors msm_serial: Convert to clk_prepare/unprepare ...
| * ARM: EXYNOS: Add support for EXYNOS5420 SoCChander Kashyap2013-06-191-0/+1
| | | | | | | | | | | | | | | | | | | | EXYNOS5420 is new SoC in Samsung's Exynos5 SoC series. Add initial support for this new SoC. Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org> Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | ARM: EXYNOS: Use exynos_init_io() as map_io callbackArnd Bergmann2013-06-191-6/+1
| | | | | | | | | | | | | | | | | | | | | | Since there is no board specific mapping needed on Exynos, exynos_init_io() can be simplified and used as map_io callback for both Exynos4 and Exynos5. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | ARM: EXYNOS: Remove custom init_irq callbacksArnd Bergmann2013-06-191-1/+0
|/ | | | | | | | | | | Since both exynos4_init_irq() and exynos5_init_irq() are just calling irqchip_init(), there is no need for them to exist any more, since this is the default that is called when init_irq callback is not specified. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: EXYNOS: remove auxdata table from exynos4/5 dt machine fileThomas Abraham2013-03-251-133/+1
| | | | | | | | With support for device tree based clock lookup now available, remove the auxdata table from exynos4/5 dt-enabled machine file. Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: EXYNOS: Initialize the clocks prior to timer initializationThomas Abraham2013-03-251-1/+1
| | | | | | | | | | | Since the clock initialization should be completed prior to the mct timer initialization, create a new function 'exynos_init_time' that first sets up the clock and then invokes the timer initialization function. The 'init_time' callback in the board files are updated to invoke this new wrapper function. Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: EXYNOS: Migrate clock support to common clock frameworkThomas Abraham2013-03-251-5/+0
| | | | | | | | | | | | Remove Samsung specific clock support in Exynos4/5 and migrate to use common clock framework. Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Tested-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Tested-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* Merge branch 'next/mct-exynos' into next/clk-exynosKukjin Kim2013-03-091-1/+2
|\ | | | | | | | | Conflicts: arch/arm/mach-exynos/mach-exynos4-dt.c
| * ARM: EXYNOS: allow dt based discovery of mct controller using ↵Thomas Abraham2013-03-091-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | clocksource_of_init Add entries to __clksrc_of_table so that Exynos MCT controller is discoverable using call to clocksource_of_init. With this change, it would be appropriate to rename the function 'exynos4_timer_init' as 'mct_init' since it aptly describes this function. Additionally, the 'init_time' callback of all machine descriptors for exynos platforms that were previously set to 'exynos4_timer_init' are now set to either 'mct_init' or 'clocksource_of_init'. Cc: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | ARM: EXYNOS: Add AUXDATA for DP controllerJingoo Han2013-03-071-0/+1
|/ | | | | | | | | Use AUXDATA to set the device names for DP controller instance discovered from device tree. Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com> Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* Merge tag 'iommu-updates-v3.9' of ↵Linus Torvalds2013-02-261-0/+30
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull IOMMU Updates from Joerg Roedel: "Besides some fixes and cleanups in the code there are three more important changes to point out this time: * New IOMMU driver for the ARM SHMOBILE platform * An IOMMU-API extension for non-paging IOMMUs (required for upcoming PAMU driver) * Rework of the way the Tegra IOMMU driver accesses its registetrs - register windows are easier to extend now. There are also a few changes to non-iommu code, but that is acked by the respective maintainers." * tag 'iommu-updates-v3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (23 commits) iommu/tegra: assume CONFIG_OF in SMMU driver iommu/tegra: assume CONFIG_OF in gart driver iommu/amd: Remove redundant NULL check before dma_ops_domain_free(). iommu/amd: Initialize device table after dma_ops iommu/vt-d: Zero out allocated memory in dmar_enable_qi iommu/tegra: smmu: Fix incorrect mask for regbase iommu/exynos: Make exynos_sysmmu_disable static ARM: mach-shmobile: r8a7740: Add IPMMU device ARM: mach-shmobile: sh73a0: Add IPMMU device ARM: mach-shmobile: sh7372: Add IPMMU device iommu/shmobile: Add iommu driver for Renesas IPMMU modules iommu: Add DOMAIN_ATTR_WINDOWS domain attribute iommu: Add domain window handling functions iommu: Implement DOMAIN_ATTR_PAGING attribute iommu: Check for valid pgsize_bitmap in iommu_map/unmap iommu: Make sure DOMAIN_ATTR_MAX is really the maximum iommu/tegra: smmu: Change SMMU's dependency on ARCH_TEGRA iommu/tegra: smmu: Use helper function to check for valid register offset iommu/tegra: smmu: Support variable MMIO ranges/blocks iommu/tegra: Add missing spinlock initialization ...
| * ARM: EXYNOS: remove system mmu initialization from exynos treeCho KyongHo2013-01-111-0/+30
| | | | | | | | | | | | | | | | | | | | This removes System MMU initialization from arch/arm/mach-exynos/ to move them to DT and the exynos-iommu driver except gating clock definitions. Signed-off-by: KyongHo Cho <pullip.cho@samsung.com> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Joerg Roedel <joro@8bytes.org>
* | Merge tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2013-02-211-3/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull ARM SoC cleanups from Arnd Bergmann: "A large number of cleanups, all over the platforms. This is dominated largely by the Samsung platforms (s3c, s5p, exynos) and a few of the others moving code out of arch/arm into more appropriate subsystems. The clocksource and irqchip drivers are now abstracted to the point where platforms that are already cleaned up do not need to even specify the driver they use, it can all get configured from the device tree as we do for normal device drivers. The clocksource changes basically touch every single platform in the process. We further clean up the use of platform specific header files here, with the goal of turning more of the platforms over to being "multiplatform" enabled, which implies that they cannot expose their headers to architecture independent code any more. It is expected that no functional changes are part of the cleanup. The overall reduction in total code lines is mostly the result of removing broken and obsolete code." * tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (133 commits) ARM: mvebu: correct gated clock documentation ARM: kirkwood: add missing include for nsa310 ARM: exynos: move exynos4210-combiner to drivers/irqchip mfd: db8500-prcmu: update resource passing drivers/db8500-cpufreq: delete dangling include ARM: at91: remove NEOCORE 926 board sunxi: Cleanup the reset code and add meaningful registers defines ARM: S3C24XX: header mach/regs-mem.h local ARM: S3C24XX: header mach/regs-power.h local ARM: S3C24XX: header mach/regs-s3c2412-mem.h local ARM: S3C24XX: Remove plat-s3c24xx directory in arch/arm/ ARM: S3C24XX: transform s3c2443 subirqs into new structure ARM: S3C24XX: modify s3c2443 irq init to initialize all irqs ARM: S3C24XX: move s3c2443 irq code to irq.c ARM: S3C24XX: transform s3c2416 irqs into new structure ARM: S3C24XX: modify s3c2416 irq init to initialize all irqs ARM: S3C24XX: move s3c2416 irq init to common irq code ARM: S3C24XX: Modify s3c_irq_wake to use the hwirq property ARM: S3C24XX: Move irq syscore-ops to irq-pm clocksource: always define CLOCKSOURCE_OF_DECLARE ...
| * \ Merge tag 'gic-vic-to-irqchip' of git://sources.calxeda.com/kernel/linux ↵Olof Johansson2013-01-141-2/+0
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into next/cleanup From Rob Herring: Initial irqchip init infrastructure and GIC and VIC clean-ups This creates irqchip initialization infrastructure from Thomas Petazzoni. The VIC and GIC irqchip code is moved to drivers/irqchips and adapted to use the new infrastructure. All DT enabled platforms using GIC and VIC are converted over to use the new irqchip_init. * tag 'gic-vic-to-irqchip' of git://sources.calxeda.com/kernel/linux: irqchip: Move ARM vic.h to include/linux/irqchip/arm-vic.h ARM: picoxcell: use common irqchip_init function ARM: spear: use common irqchip_init function irqchip: Move ARM VIC to drivers/irqchip ARM: samsung: remove unused tick.h ARM: remove unneeded vic.h includes ARM: remove mach .handle_irq for VIC users ARM: VIC: set handle_arch_irq in VIC initialization ARM: VIC: shrink down vic.h irqchip: Move ARM gic.h to include/linux/irqchip/arm-gic.h ARM: use common irqchip_init for GIC init irqchip: Move ARM GIC to drivers/irqchip ARM: remove mach .handle_irq for GIC users ARM: GIC: set handle_arch_irq in GIC initialization ARM: GIC: remove direct use of gic_raise_softirq ARM: GIC: remove assembly ifdefs from gic.h ARM: mach-ux500: use SGI0 to wake up the other core arm: add set_handle_irq() to register the parent IRQ controller handler function irqchip: add basic infrastructure irqchip: add to the directories part of the IRQ subsystem in MAINTAINERS Fixed up massive merge conflicts with the timer cleanup due to adjacent changes: Signed-off-by: Olof Johansson <olof@lixom.net> Conflicts: arch/arm/mach-bcm/board_bcm.c arch/arm/mach-cns3xxx/cns3420vb.c arch/arm/mach-ep93xx/adssphere.c arch/arm/mach-ep93xx/edb93xx.c arch/arm/mach-ep93xx/gesbc9312.c arch/arm/mach-ep93xx/micro9.c arch/arm/mach-ep93xx/simone.c arch/arm/mach-ep93xx/snappercl15.c arch/arm/mach-ep93xx/ts72xx.c arch/arm/mach-ep93xx/vision_ep9307.c arch/arm/mach-highbank/highbank.c arch/arm/mach-imx/mach-imx6q.c arch/arm/mach-msm/board-dt-8960.c arch/arm/mach-netx/nxdb500.c arch/arm/mach-netx/nxdkn.c arch/arm/mach-netx/nxeb500hmi.c arch/arm/mach-nomadik/board-nhk8815.c arch/arm/mach-picoxcell/common.c arch/arm/mach-realview/realview_eb.c arch/arm/mach-realview/realview_pb1176.c arch/arm/mach-realview/realview_pb11mp.c arch/arm/mach-realview/realview_pba8.c arch/arm/mach-realview/realview_pbx.c arch/arm/mach-socfpga/socfpga.c arch/arm/mach-spear13xx/spear1310.c arch/arm/mach-spear13xx/spear1340.c arch/arm/mach-spear13xx/spear13xx.c arch/arm/mach-spear3xx/spear300.c arch/arm/mach-spear3xx/spear310.c arch/arm/mach-spear3xx/spear320.c arch/arm/mach-spear3xx/spear3xx.c arch/arm/mach-spear6xx/spear6xx.c arch/arm/mach-tegra/board-dt-tegra20.c arch/arm/mach-tegra/board-dt-tegra30.c arch/arm/mach-u300/core.c arch/arm/mach-ux500/board-mop500.c arch/arm/mach-ux500/cpu-db8500.c arch/arm/mach-versatile/versatile_ab.c arch/arm/mach-versatile/versatile_dt.c arch/arm/mach-versatile/versatile_pb.c arch/arm/mach-vexpress/v2m.c include/asm-generic/vmlinux.lds.h
| | * | ARM: remove mach .handle_irq for GIC usersRob Herring2013-01-121-2/+0
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that the GIC initialization sets up the handle_arch_irq pointer, we can remove it for all machines and make it static. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Anton Vorontsov <avorontsov@mvista.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: David Brown <davidb@codeaurora.org> Cc: Daniel Walker <dwalker@fifo99.com> Cc: Bryan Huntsman <bryanh@codeaurora.org> Acked-by: Tony Lindgren <tony@atomide.com> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Magnus Damm <magnus.damm@gmail.com> Cc: Dinh Nguyen <dinguyen@altera.com> Cc: Shiraz Hashim <shiraz.hashim@st.com> Acked-by: Stephen Warren <swarren@nvidia.com> Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Cc: Linus Walleij <linus.walleij@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Acked-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Olof Johansson <olof@lixom.net> Acked-by: Arnd Bergmann <arnd@arndb.de>
| * | ARM: delete struct sys_timerStephen Warren2012-12-241-1/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that the only field in struct sys_timer is .init, delete the struct, and replace the machine descriptor .timer field with the initialization function itself. This will enable moving timer drivers into drivers/clocksource without having to place a public prototype of each struct sys_timer object into include/linux; the intent is to create a single of_clocksource_init() function that determines which timer driver to initialize by scanning the device dtree, much like the proposed irqchip_init() at: http://www.spinics.net/lists/arm-kernel/msg203686.html Includes mach-omap2 fixes from Igor Grinberg. Tested-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Stephen Warren <swarren@nvidia.com>
* | ARM: EXYNOS: Enable platform support for I2S controllersPadmavathi Venna2013-01-291-0/+6
|/ | | | | | | | Add AUXDATA entries for i2s controller driver so as to set the device name for clock lookups Signed-off-by: Padmavathi Venna <padma.v@samsung.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ARM: EXYNOS: fix build error when MFC is not selectedKukjin Kim2012-12-181-0/+2
| | | | | | | | | | This fixes following: arch/arm/mach-exynos/built-in.o: In function `exynos5_reserve': arch/arm/mach-exynos/mach-exynos5-dt.c:177: undefined reference to `s5p_fdt_find_mfc_mem' arch/arm/mach-exynos/mach-exynos5-dt.c:177: undefined reference to `s5p_fdt_find_mfc_mem' arch/arm/mach-exynos/mach-exynos5-dt.c:178: undefined reference to `s5p_mfc_reserve_mem' Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* Merge tag 'soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2012-12-141-1/+24
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull ARM Soc updates, take 2, from Olof Johansson: "This is the second batch of SoC updates for the 3.8 merge window, containing parts that had dependencies on earlier branches such that we couldn't include them with the first branch. These are general updates for Samsung Exynos, Renesas/shmobile and a topic branch that adds SMP support to Altera's socfpga platform." Fix up conflicts mostly as per Olof. * tag 'soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: EXYNOS: Clock settings for SATA and SATA PHY ARM: EXYNOS: Add ARM down clock support ARM: EXYNOS: Fix i2c suspend/resume for legacy controller ARM: EXYNOS: Add aliases for i2c controller ARM: EXYNOS: Setup legacy i2c controller interrupts sh: clkfwk: fixup unsed variable warning Revert "ARM: shmobile: r8a7779: Replace modify_scu_cpu_psr with scu_power_mode" Revert "ARM: shmobile: sh73a0: Replace modify_scu_cpu_psr with scu_power_mode" Revert "ARM: shmobile: emev2: Replace modify_scu_cpu_psr with scu_power_mode" ARM: highbank: use common debug_ll_io_init ARM: shmobile: sh7372: sh7372_fsiXck_clk become non-global ARM: shmobile: sh7372: remove fsidivx clock ARM: socfpga: mark secondary_trampoline as cpuinit socfpga: map uart into virtual address space so that early_printk() works ARM: socfpga: fix build break for allyesconfig ARM: socfpga: Enable SMP for socfpga ARM: EXYNOS: Add dp clock support for EXYNOS5 ARM: SAMSUNG: call clk_get_rate for debugfs rate files ARM: SAMSUNG: add clock_tree debugfs file in clock
| * ARM: EXYNOS: Setup legacy i2c controller interruptsAbhilash Kesavan2012-11-201-0/+24
| | | | | | | | | | | | | | | | | | | | | | On Exynos5 we have a new high-speed i2c controller. The interrupt sources for the legacy and new controller are muxed and are controlled via the SYSCON I2C_CFG register. At reset the interrupt source is configured for the high-speed controller, to continue using the old i2c controller we need to modify the I2C_CFG register. Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | Merge tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2012-12-131-0/+42
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull ARM SoC device tree conversions and enablement from Olof Johansson: "Continued device tree conversion and enablement across a number of platforms; Kirkwood, tegra, i.MX, Exynos, zynq and a couple of other smaller series as well. ux500 has seen continued conversion for platforms. Several platforms have seen pinctrl-via-devicetree conversions for simpler multiplatform. Tegra is adding data for new devices/drivers, and Exynos has a bunch of new bindings and devices added as well. So, pretty much the same progression in the right direction as the last few releases." Fix up conflicts as per Olof. * tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (185 commits) ARM: ux500: Rename dbx500 cpufreq code to be more generic ARM: dts: add missing ux500 device trees ARM: ux500: Stop registering the PCM driver from platform code ARM: ux500: Move board specific GPIO info out to subordinate DTS files ARM: ux500: Disable the MMCI gpio-regulator by default ARM: Kirkwood: remove kirkwood_ehci_init() from new boards ARM: Kirkwood: Add support LED of OpenBlocks A6 ARM: Kirkwood: Convert to EHCI via DT for OpenBlocks A6 ARM: kirkwood: Add NAND partiton map for OpenBlocks A6 ARM: kirkwood: Add support second I2C bus and RTC on OpenBlocks A6 ARM: kirkwood: Add support DT of second I2C bus ARM: kirkwood: Convert mplcec4 board to pinctrl ARM: Kirkwood: Convert km_kirkwood to pinctrl ARM: Kirkwood: support 98DX412x kirkwoods with pinctrl ARM: Kirkwood: Convert IX2-200 to pinctrl. ARM: Kirkwood: Convert lsxl boards to pinctrl. ARM: Kirkwood: Convert ib62x0 to pinctrl. ARM: Kirkwood: Convert GoFlex Net to pinctrl. ARM: Kirkwood: Convert dreamplug to pinctrl. ARM: Kirkwood: Convert dockstar to pinctrl. ...
| * \ Merge branch 'next/dt-samsung-2' of ↵Olof Johansson2012-11-261-0/+10
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt From Kukjin Kim: Here is second Samsung DT stuff for v3.8. This is including power domain DT support for exynos and Google ARM Chromebook, Snow board and exynos4210-origen updates. * 'next/dt-samsung-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: dts: Use drive strength 3 for SD pins for exynos4 ARM: dts: Set up power domains for exynos4 ARM: EXYNOS: Bind devices to power domains using DT ARM: EXYNOS: Fix power domain name initialization ARM: EXYNOS: Detect power domain state on registration from DT ARM: dts: Add vmmc fixed voltage regulator for exynos4210-origen ARM: dts: Update sdhci nodes for current bindings for exynos4210-origen ARM: dts: Update for pinctrl-samsung driver for exynos4210-origen ARM: dts: Split memory sections for exynos4210-origen ARM: EXYNOS: add all i2c busses to auxdata for DT ARM: dts: Add aliases for i2c controller for exynos4 ARM: dts: Add board dts file for Snow board (ARM Chromebook) ARM: dts: Move the dwmmc aliases from smdk5250 dts to exynos Add/add conflicts resolved in arch/arm/boot/dts/exynos5250-smdk5250.dts and arch/arm/mach-exynos/mach-exynos5-dt.c. Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | ARM: EXYNOS: add all i2c busses to auxdata for DTOlof Johansson2012-11-221-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Needed to match device ids for clocks, etc. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | Merge branch 'next/dt-samsung' of ↵Olof Johansson2012-11-211-0/+24
| |\ \ \ | | |/ / | | | / | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt From Kukjin Kim: Here is Samsung DT for v3.8 and this is including DT for EXYNOS4X12 SoC, SMDK4412 board, pinctrl for exynos4x12, TMU, MFC, SATA and SATA PHY. As I commented on [4/7], this branch merged pinctrl/samsung to support pinctrl for exynos4x12 without useless merge conflicts. * 'next/dt-samsung' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (32 commits) ARM: EXYNOS: DT Support for SATA and SATA PHY ARM: dts: Remove broken-voltage property from sdhci node for exynos4210-trats ARM: dts: Add node for touchscreen for exynos4210-trats ARM: dts: Add node for touchscreen voltage regulator for exynos4210-trats ARM: dts: Add node for i2c3 bus for exynos4210-trats ARM: dts: Add nodes for GPIO keys available on Trats ARM: dts: Update for pinctrl-samsung driver for exynos4210-trats ARM: dts: Add nodes for pin controllers for exynos4x12 pinctrl: samsung: Add support for EXYNOS4X12 gpio: samsung: Skip registration if pinctrl driver is present on EXYNOS4X12 ARM: EXYNOS: Skip wakeup-int setup if pinctrl driver is used on EXYNOS4X12 ARM: dts: add board dts file for EXYNOS4412 based SMDK board ARM: dts: Add support for EXYNOS4X12 SoCs ARM: EXYNOS: Add devicetree node for TMU driver for exynos5 ARM: EXYNOS: Add devicetree node for TMU driver for exynos4 ARM: EXYNOS: Add MFC device tree support ARM: dts: Enable serial controllers on Origen and SMDKV310 Documentation: Update samsung-pinctrl device tree bindings documentation pinctrl: samsung: Add GPIO to IRQ translation pinctrl: exynos: Set pin function to EINT in irq_set_type of wake-up EINT ... Add/add conflicts in: arch/arm/boot/dts/exynos5250-smdk5250.dts arch/arm/boot/dts/exynos5250.dtsi arch/arm/mach-exynos/mach-exynos5-dt.c Signed-off-by: Olof Johansson <olof@lixom.net>
| | * ARM: EXYNOS: DT Support for SATA and SATA PHYVasanth Ananthan2012-11-201-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds Device Nodes for SATA and SATA PHY device. Signed-off-by: Vasanth Ananthan <vasanth.a@samsung.com> [kgene.kim@samsung.com: removed address definitions as per comments] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * ARM: EXYNOS: Add devicetree node for TMU driver for exynos5Amit Daniel Kachhap2012-10-291-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds necessary source definations needed for TMU driver and adds devicetree node for exynos5250. Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com> [kgene.kim@samsung.com: used address value directly in auxdata] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * ARM: EXYNOS: Add MFC device tree supportArun Kumar K2012-10-191-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds device tree entry for MFC v6 in the Exynos5 SoC. Makes the required changes in the clock files and adds MFC to the DT device list. Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Signed-off-by: Arun Kumar K <arun.kk@samsung.com> [kgene.kim@samsung.com: fixed section mismatches Seung-Woo Kim reported] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | ARM: dts: add device tree support for exynos5 hdmiddcRahul Sharma2012-10-291-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for device tree based discovery for exynos5 hdmi ddc. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | ARM: dts: add device tree support for exynos5 hdmiphyRahul Sharma2012-10-291-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for device tree based discovery for exynos5 hdmiphy. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | ARM: dts: add device tree support for exynos5 mixerRahul Sharma2012-10-291-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for device tree based discovery for exynos5 mixer. Mixer node is also renamed with "exynos5-mixer". Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | ARM: dts: add device tree support for exynos5 hdmiRahul Sharma2012-10-291-0/+2
| |/ | | | | | | | | | | | | | | This patch adds support for device tree based discovery for exynos5 hdmi. Hdmi node is also renamed with "exynos5-hdmi". Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | ARM: EXYNOS: Avoid early use of of_machine_is_compatible()Doug Anderson2012-11-281-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The recent commit "ARM: EXYNOS: add support for EXYNOS5440 SoC" broke support for exynos5250 because of_machine_is_compatible() was used too early in the boot process. It also probably meant that the exynos5440 failed to use the proper iotable. Switch to use of_flat_dt_is_compatible() in both of these cases. The failure I was seeing in exynos5250 because of this was: Division by zero in kernel. [<80015ed4>] (unwind_backtrace+0x0/0xec) from [<8045c7a4>] (dump_stack+0x20/0x24) [<8045c7a4>] (dump_stack+0x20/0x24) from [<80012990>] (__div0+0x20/0x28) [<80012990>] (__div0+0x20/0x28) from [<8021ab04>] (Ldiv0_64+0x8/0x18) [<8021ab04>] (Ldiv0_64+0x8/0x18) from [<80068560>] (__clocksource_updatefreq_scale+0x54/0x134) [<80068560>] (__clocksource_updatefreq_scale+0x54/0x134) from [<8006865c>] (__clocksource_register_scale+0x1c/0x54) [<8006865c>] (__clocksource_register_scale+0x1c/0x54) from [<80612a18>] (exynos_timer_init+0x100/0x1e8) [<80612a18>] (exynos_timer_init+0x100/0x1e8) from [<8060d184>] (time_init+0x28/0x38) [<8060d184>] (time_init+0x28/0x38) from [<8060a754>] (start_kernel+0x1e0/0x3c8) [<8060a754>] (start_kernel+0x1e0/0x3c8) from [<40008078>] (0x40008078) Signed-off-by: Doug Anderson <dianders@chromium.org> Acked-by: Kukjin Kim <kgene.kim@samsung.com> [olofj: fixed two build errors, one missing include and one !CONFIG_OF failure] Signed-off-by: Olof Johansson <olof@lixom.net>
* | ARM: EXYNOS: add support for EXYNOS5440 SoCKukjin Kim2012-11-221-9/+22
|/ | | | | | | This patch adds support for EXYNOS5440 SoC which is including ARM Cortex-A15 Quad cores. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* Merge tag 'multiplatform' of ↵Linus Torvalds2012-10-011-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM soc multiplatform enablement from Olof Johansson: "This is a pretty significant branch. It's the introduction of the first multiplatform support on ARM, and with this (and the later branch) merged, it is now possible to build one kernel that contains support for highbank, vexpress, mvebu, socfpga, and picoxcell. More platforms will be convered over in the next few releases. Two critical last things had to be done for this to be practical and possible: * Today each platform has its own include directory under mach-<mach>/include/mach/*, and traditionally that is where a lot of driver/platform shared definitions have gone, such as platform data structures. They now need to move out to a common location instead, and this branch moves a large number of those out to include/linux/platform_data. * Each platform used to list the device trees to compile for its boards in mach-<mach>/Makefile.boot. Both of the above changes will mean that there are some merge conflicts to come (and some to resolve here). It's a one-time move and once it settles in, we should be good for quite a while. Sorry for the overhead." Fix conflicts as per Olof. * tag 'multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (51 commits) ARM: add v7 multi-platform defconfig ARM: msm: Move core.h contents into common.h ARM: highbank: call highbank_pm_init from .init_machine ARM: dtb: move all dtb targets to common Makefile ARM: spear: move platform_data definitions ARM: samsung: move platform_data definitions ARM: orion: move platform_data definitions ARM: vexpress: convert to multi-platform ARM: initial multiplatform support ARM: mvebu: move armada-370-xp.h in mach dir ARM: vexpress: remove dependency on mach/* headers ARM: picoxcell: remove dependency on mach/* headers ARM: move all dtb targets out of Makefile.boot ARM: picoxcell: move debug macros to include/debug ARM: socfpga: move debug macros to include/debug ARM: mvebu: move debug macros to include/debug ARM: vexpress: move debug macros to include/debug ARM: highbank: move debug macros to include/debug ARM: move debug macros to common location ARM: make mach/gpio.h headers optional ...
| * ARM: SoC: convert Exynos4 to SMP operationsMarc Zyngier2012-09-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Convert Exynos4 to use struct smp_operations to provide its SMP and CPU hotplug operations. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Acked-by: Nicolas Pitre <nico@linaro.org> Tested-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* | Merge branch 'next/dt2' into HEADOlof Johansson2012-10-011-0/+8
|\ \ | | | | | | | | | | | | Conflicts: arch/arm/mach-exynos/clock-exynos5.c
| * | ARM: EXYNOS: Add AUXDATA support for MSHC controllersThomas Abraham2012-09-261-0/+8
| |/ | | | | | | | | | | | | | | | | Add entries if MSHC controllers in AUXDATA table for correct device name initialization. Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | ARM: EXYNOS: Adds G-Scaler device from Device TreeShaik Ameer Basha2012-09-071-0/+8
|/ | | | | | | | | | | | This patch adds, - 4 G-Scaler devices to the DT device list - G-Scaler specific entries to the machine file - binding documentation for G-Scaler entries Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com> Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: EXYNOS: Enable platform support for SPI controllers for EXYNOS5Thomas Abraham2012-07-141-0/+6
| | | | | | | Add the platform bits which are required to support SPI controllers. Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* Merge tag 'cleanup-initcall' of ↵Linus Torvalds2012-05-261-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull sweeping late_initcall cleanup for arm-soc from Olof Johansson: "This is a patch series from Shawn Guo that moves from individual late_initcalls() to using a member in the machine structure to invoke a platform's late initcalls. This cleanup is a step in the move towards multiplatform kernels since it would reduce the need to check for compatible platforms in each and every initcall." Fix up trivial conflicts in arch/arm/mach-{exynos/mach-universal_c210.c, imx/mach-cpuimx51.c, omap2/board-generic.c} due to changes nearby (and, in the case of cpuimx51.c the board support being deleted) * tag 'cleanup-initcall' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: ux500: use machine specific hook for late init ARM: tegra: use machine specific hook for late init ARM: shmobile: use machine specific hook for late init ARM: sa1100: use machine specific hook for late init ARM: s3c64xx: use machine specific hook for late init ARM: prima2: use machine specific hook for late init ARM: pnx4008: use machine specific hook for late init ARM: omap2: use machine specific hook for late init ARM: omap1: use machine specific hook for late init ARM: msm: use machine specific hook for late init ARM: imx: use machine specific hook for late init ARM: exynos: use machine specific hook for late init ARM: ep93xx: use machine specific hook for late init ARM: davinci: use machine specific hook for late init ARM: provide a late_initcall hook for platform initialization
| * ARM: exynos: use machine specific hook for late initShawn Guo2012-05-081-0/+1
| | | | | | | | | | Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Kukjin Kim <kgene.kim@samsung.com>
* | ARM: EXYNOS: Add AUXDATA for i2c controllersThomas Abraham2012-05-161-0/+4
|/ | | | | | | | Use AUXDATA to set the device names for controller instances discovered from device tree. Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: EXYNOS: Add PDMA and MDMA physical base address definesThomas Abraham2012-04-101-1/+1
| | | | | | | | | Add PDMA and MDMA physical base address macros which is require for EXYNOS5 of_dev_auxdata setup. Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> [kgene.kim@samsung.com: changed dma channel fo mdma1] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: EXYNOS: add support device tree enabled board file for EXYNOS5Kukjin Kim2012-03-141-0/+78
This patch adds a new EXYNOS5 compatible device tree enabled board When using this, a corresponding device tree blob which describes the board's properties should be supplied at boot time to the kernel. Cc: Thomas Abraham <thomas.abraham@linaro.org> Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
generated by cgit v1.1 at 2024-12-25 08:38:18 +0000