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2012-07-24Merge tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2-0/+7
Pull arm-soc device tree description updates from Arnd Bergmann: "This branch contains two kinds of updates: Some platforms in the process of getting converted to device tree based booting, and the platform specific patches necessary for that are included here. Other platforms are already converted, so we just need to update the actual device tree source files and the binding documents to add support for new board and new drivers. In the future we will probably separate those into two branches, and in the long run, the plan is to move the device tree source files out of the kernel repository, but that has to wait until we have completed a much larger portion of the binding documents." Fix up trivial conflicts in arch/arm/mach-imx/clk-imx6q.c due to newly added clkdev registers next to a few removed unnecessary ones. * tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (119 commits) ARM: LPC32xx: Add PWM to base dts file ARM: EXYNOS: mark the DMA channel binding for SPI as preliminary ARM: dts: Add nodes for spi controllers for SAMSUNG EXYNOS5 platforms ARM: EXYNOS: Enable platform support for SPI controllers for EXYNOS5 ARM: EXYNOS: Add spi clock support for EXYNOS5 ARM: dts: Add nodes for spi controllers for SAMSUNG EXYNOS4 platforms ARM: EXYNOS: Enable platform support for SPI controllers for EXYNOX4 ARM: EXYNOS: Fix the incorrect hierarchy of spi controller bus clock ARM: ux500: Remove PMU platform registration when booting with DT ARM: ux500: Remove temporary snowball_of_platform_devs enablement structure ARM: ux500: Ensure vendor specific properties have the vendor's identifier pinctrl: pinctrl-nomadik: Append sleepmode property with vendor specific prefixes ARM: ux500: Move rtc-pl031 registration to Device Tree when enabled ARM: ux500: Enable the AB8500 RTC for all DT:ed DB8500 based devices ARM: ux500: Correctly reference IRQs supplied by the AB8500 from Device Tree ARM: ux500: Apply ab8500-debug node do the db8500 DT structure ARM: ux500: Add a ab8500-usb Device Tree node for db8500 based devices ARM: ux500: Add db8500 Device Tree node for misc/ab8500-pwm ARM: ux500: Add db8500 Device Tree node for ab8500-sysctrl ARM: ux500: Enable LED heartbeat functionality on Snowbal via DT ...
2012-07-24Merge tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2-5/+20
Pull arm soc-specific updates from Arnd Bergmann: "This is stuff that does not fit well into another category and in particular is not related to a particular board. The largest part in here is extending the am33xx support in the omap platform." Fix up trivial conflicts in arch/arm/mach-{imx/mach-mx35_3ds.c, tegra/Makefile} * tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (74 commits) ARM: LPC32xx: Add PWM support ARM: LPC32xx: Add PWM clock ARM: LPC32xx: Set system serial based on cpu unique id ARM: vexpress: Config option for early printk console ARM: vexpress: Add Device Tree for V2P-CA15_CA7 core tile ARM: vexpress: Convert V2P-CA15 Device Tree to 64 bit addresses ARM: vexpress: Add fixed regulator for SMSC ARM: vexpress: Add missing SP804 interrupt in motherboard's DTS files ARM: vexpress: Initial common clock support ARM: SAMSUNG: Introduce Kconfig variable for Samsung custom clk API ARM: EXYNOS: Add missing static storage class specifier in pmu.c file ARM: EXYNOS: Make combiner_init function static ARM: EXYNOS: Update HSOTG PHY clock setting for EXYNOS4X12 ARM: versatile: Make plat-versatile clock optional ARM: vexpress: Check master site in daughterboard's sysctl operations ARM: vexpress: remove automatic errata workaround selection ARM: LPC32xx: Adjust to pl08x DMA interface changes ARM: EXYNOS: Clear SYS_WDTRESET bit to use watchdog reset ARM: imx: fix mx51 ehci setup errors ARM: imx: make ehci power/oc polarities configurable ...
2012-07-14ARM: EXYNOS: Enable platform support for SPI controllers for EXYNOS5Thomas Abraham1-0/+3
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>
2012-07-14ARM: EXYNOS: Enable platform support for SPI controllers for EXYNOX4Thomas Abraham1-0/+4
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>
2012-07-13ARM: EXYNOS: Update HSOTG PHY clock setting for EXYNOS4X12Sachin Kamat1-5/+15
Adds clock setting entries for EXYNOS4212 and EXYNOS4412 platforms. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> [fixed compilation warning which is reported by Arnd Bergmann] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-07-12ARM: EXYNOS: Clear SYS_WDTRESET bit to use watchdog resetJonghwan Choi1-0/+5
When SYS_WDTRESET is set, watchdog timer reset request is ignored by power management unit. Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-06-20ARM: SAMSUNG: remove unused SPI clock headersPaul Bolle1-16/+0
Commit 875a59374cd10200ac24f03877ccd8f73af590cc ("ARM: SAMSUNG: Consolidation of SPI platform devices to plat-samsung") deleted all (four) files that included one of the "spi-clocks.h" headers. It seems it was just an oversight to not remove those headers too. They can safely be removed now. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-05-31Merge branch 'late/soc' into devel-lateOlof Johansson4-8/+157
* late/soc: ARM: vexpress: Remove twice included header files ARM: vexpress: Device Tree updates ARM: EXYNOS: Support suspend and resume for EXYNOS5250 ARM: EXYNOS: Add Clock register list for save and restore ARM: EXYNOS: Add PMU table for EXYNOS5250 ARM: EXYNOS: Rename of function for pm.c ARM: EXYNOS: Remove GIC save & restore function ARM: dts: Add node for interrupt combiner controller on EXYNOS5250 ARM: S3C24XX: add support for second irq set of S3C2416
2012-05-27Merge tag 'soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds6-23/+47
Pull arm-soc: soc specific changes (part 2) from Olof Johansson: "This adds support for the spear13xx platform, which has first been under review a long time ago and finally been completed after generic spear work has gone into the clock, dt and pinctrl branches. Also a number of updates for the samsung socs are part of this branch." Fix up trivial conflicts in drivers/gpio/gpio-samsung.c that look much worse than they are: the exonys5 init code was refactored in commit fd454997d687 ("gpio: samsung: refactor gpiolib init for exynos4/5"), and then commit f10590c9836c ("ARM: EXYNOS: add GPC4 bank instance") added a new gpio chip define and did tiny updates to the init code. So the conflict diff looks like hell, but it's actually a fairly simple change. * tag 'soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (34 commits) ARM: exynos: fix building with CONFIG_OF disabled ARM: EXYNOS: Add AUXDATA for i2c controllers ARM: dts: Update device tree source files for EXYNOS5250 ARM: EXYNOS: Add device tree support for interrupt combiner ARM: EXYNOS: Add irq_domain support for interrupt combiner ARM: EXYNOS: Remove a new bus_type instance for EXYNOS5 ARM: EXYNOS: update irqs for EXYNOS5250 SoC ARM: EXYNOS: Add pre-divider and fout mux clocks for bpll and mpll ARM: EXYNOS: add GPC4 bank instance ARM: EXYNOS: Redefine IRQ_MCT_L0,1 definition ARM: EXYNOS: Modify the GIC physical address for static io-mapping ARM: EXYNOS: Add watchdog timer clock instance pinctrl: SPEAr1310: Fix pin numbers for clcd_high_res SPEAr: Update MAINTAINERS and Documentation SPEAr13xx: Add defconfig SPEAr13xx: Add compilation support SPEAr13xx: Add dts and dtsi files pinctrl: Add SPEAr13xx pinctrl drivers pinctrl: SPEAr: Create macro for declaring GPIO PINS SPEAr13xx: Add common clock framework support ...
2012-05-26Merge tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds5-80/+104
Pull arm-soc driver specific updates from Olof Johansson: "These changes are specific to some driver that may be used by multiple boards or socs. The most significant change in here is the move of the samsung iommu code from a platform specific in-kernel interface to the generic iommu subsystem." Fix up trivial conflicts in arch/arm/mach-exynos/Kconfig * tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (28 commits) mmc: dt: Consolidate DT bindings iommu/exynos: Add iommu driver for EXYNOS Platforms ARM: davinci: optimize the DMA ISR ARM: davinci: implement DEBUG_LL port choice ARM: tegra: Add SMMU enabler in AHB ARM: tegra: Add Tegra AHB driver Input: pxa27x_keypad add choice to set direct_key_mask Input: pxa27x_keypad direct key may be low active Input: pxa27x_keypad bug fix for direct_key_mask Input: pxa27x_keypad keep clock on as wakeup source ARM: dt: tegra: pinmux changes for USB ULPI ARM: tegra: add USB ULPI PHY reset GPIO to device tree ARM: tegra: don't hard-code USB ULPI PHY reset_gpio ARM: tegra: change pll_p_out4's rate to 24MHz ARM: tegra: fix pclk rate ARM: tegra: reparent sclk to pll_c_out1 ARM: tegra: Add pllc clock init table ARM: dt: tegra cardhu: basic audio support ARM: dt: tegra30.dtsi: Add audio-related nodes ARM: tegra: add AUXDATA required for audio ...
2012-05-19ARM: EXYNOS: Support suspend and resume for EXYNOS5250Jongpill Lee1-1/+1
This patch adds function for suspend and resume of Exynos5250. Signed-off-by: Jongpill Lee <boyko.lee@samsung.com> [kgene.kim@samsung.com: re-worked on top of v3.4-rc7] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-05-19ARM: EXYNOS: Add Clock register list for save and restoreJongpill Lee1-1/+17
This patch adds clock register list for save and restore. When system enter suspend mode and wakeup from suspend mode, All clock register is reset. So critical register should be saved and reset. Signed-off-by: Jongpill Lee <boyko.lee@samsung.com> [kgene.kim@samsung.com: re-worked on top of v3.4-rc7] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-05-19ARM: EXYNOS: Add PMU table for EXYNOS5250Jongpill Lee2-6/+139
This patch adds pmu table setting feature for EXYNOS5250. Signed-off-by: Jongpill Lee <boyko.lee@samsung.com> [kgene.kim@samsung.com: re-worked on top of v3.4-rc7] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-05-19Merge branch 'next/devel-exynos5250-1' into next/devel-samsung-2Kukjin Kim4-21/+34
2012-05-16Merge branch 'next/devel-exynos5250-1' of ↵Arnd Bergmann4-21/+34
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/soc2 * 'next/devel-exynos5250-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: EXYNOS: Add AUXDATA for i2c controllers ARM: dts: Update device tree source files for EXYNOS5250 ARM: EXYNOS: Add device tree support for interrupt combiner ARM: EXYNOS: Add irq_domain support for interrupt combiner ARM: EXYNOS: Remove a new bus_type instance for EXYNOS5 ARM: EXYNOS: update irqs for EXYNOS5250 SoC ARM: EXYNOS: Add pre-divider and fout mux clocks for bpll and mpll ARM: EXYNOS: add GPC4 bank instance ARM: EXYNOS: Redefine IRQ_MCT_L0,1 definition ARM: EXYNOS: Modify the GIC physical address for static io-mapping ARM: EXYNOS: Add watchdog timer clock instance Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-05-16ARM: EXYNOS: Add usb otg phy control for EXYNOS4210Lukasz Majewski3-0/+8
This patch supports to control usb otg phy of EXYNOS4210. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> [Rebased on the newest git/kgene/linux-samsung #for-next] Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> [kgene.kim@samsung.com: squashed 2 patches together] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-05-16ARM: EXYNOS: update irqs for EXYNOS5250 SoCKukjin Kim1-13/+21
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-05-16ARM: EXYNOS: Add pre-divider and fout mux clocks for bpll and mpllKisoo Yu1-0/+2
The fout clock of BPLL and MPLL have a selectable source on EXYNOS5250. The clock options are a fixed divided by 2 clock and the output of the PLL itself. Add support for these new clock instances. Signed-off-by: Kisoo Yu <ksoo.yu@samsung.com> Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> [kgene.kim@samsung.com: moved common pll stuff into s5p-clock.c] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-05-16ARM: EXYNOS: add GPC4 bank instanceSangsu Park2-4/+7
Add GPC4 bank instance which is included in rev1 of EXYNOS5. Signed-off-by: Sangsu Park <sangsu4u.park@samsung.com> Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-05-15ARM: EXYNOS: Redefine IRQ_MCT_L0,1 definitionChanghwan Youn1-2/+2
Redefine IRQ_MCT_L0,1 irq definition as it is changed in rev1 of EXYNOS5. Signed-off-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-05-15ARM: EXYNOS: Modify the GIC physical address for static io-mappingChanghwan Youn1-2/+2
Adapt to changes in GIC physical address in rev1 of EXYNOS5. Signed-off-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-05-15Merge branch 'next/cleanup-plat-s5p' into next/devel-exynos5250-1Kukjin Kim5-80/+104
2012-05-14Merge branch 'next/cleanup-samsung-iommu' of ↵Arnd Bergmann5-80/+104
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/drivers * 'next/cleanup-samsung-iommu' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: EXYNOS: Change System MMU platform device definitions S5P: SYSMMU: Remove System MMU device driver Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-05-14ARM: EXYNOS: Support Suspend/Resume for EXYNOS4412Inderpal Singh1-1/+9
This patch provides the suspend/resume support for EXYNOS4412. Signed-off-by: Inderpal Singh <inderpal.singh@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-05-14ARM: EXYNOS: To use common config for EXYNOS4 and EXYNOS5 SPIKyoungil Kim1-1/+1
The naming EXYNOS4 is changed to EXYNOS for using shared SPI config of EXYNOS4 and EXYNOS5. And S3C64XX_DEV_SPIn configs are added to MACH_SMDK5250 config to use SPI on the EYXNOS5250. Signed-off-by: Kyoungil Kim <ki0351.kim@samsung.com> [kgene.kim@samsung.com: updated because of non-existing config] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-05-12ARM: EXYNOS: Add platform resource definitions for FIMC-LITESylwester Nawrocki1-0/+3
Add the gate clocks and register region address definition for FIMC-LITE devices available in EXYNOS4X12 SoCs. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-05-12Merge branch 'next/devel-samsung-iommu' into next/devel-samsungKukjin Kim5-80/+104
Conflicts: arch/arm/mach-exynos/Makefile
2012-04-10ARM: EXYNOS: Add PDMA and MDMA physical base address definesThomas Abraham1-0/+4
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>
2012-04-09ARM: EXYNOS: Fix compile error in exynos5250-cpufreq.cJonghwan Choi1-0/+6
This patch is omitted in v2 patch of Jaecheol Lee. drivers/cpufreq/exynos5250-cpufreq.c: In function 'set_clkdiv': drivers/cpufreq/exynos5250-cpufreq.c:144: error: 'EXYNOS5_CLKDIV_STATCPU0' undeclared (first use in this function) drivers/cpufreq/exynos5250-cpufreq.c:144: error: (Each undeclared identifier is reported only once drivers/cpufreq/exynos5250-cpufreq.c:144: error: for each function it appears in.) drivers/cpufreq/exynos5250-cpufreq.c:150: error: 'EXYNOS5_CLKDIV_CPU1' undeclared (first use in this function) drivers/cpufreq/exynos5250-cpufreq.c:152: error: 'EXYNOS5_CLKDIV_STATCPU1' undeclared (first use in this function) drivers/cpufreq/exynos5250-cpufreq.c: In function 'set_apll': drivers/cpufreq/exynos5250-cpufreq.c:166: error: 'EXYNOS5_CLKMUX_STATCPU' undeclared (first use in this function) drivers/cpufreq/exynos5250-cpufreq.c:173: error: 'EXYNOS5_APLL_LOCK' undeclared (first use in this function) drivers/cpufreq/exynos5250-cpufreq.c: In function 'exynos5250_cpufreq_init': drivers/cpufreq/exynos5250-cpufreq.c:312: error: 'EXYNOS5_CLKDIV_CPU1' undeclared (first use in this function) Cc: Jaecheol Lee <jc.lee@samsung.com> Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-04-09ARM: EXYNOS: Add missing definition for IRQ_I2S0Tushar Behera1-0/+2
This fixes following build error when sound support is selected on EXYNOS4 platform. sound/soc/samsung/idma.c: In function ‘idma_close’: sound/soc/samsung/idma.c:327:11: error: ‘IRQ_I2S0’ undeclared (first use in this function) Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-04-04ARM: EXYNOS: use chip_id reg in uncompress to select uart base physDima Zavin1-1/+16
Signed-off-by: Dima Zavin <dima@android.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-04-04ARM: EXYNOS: fix CONFIG_DEBUG_LLColin Cross1-4/+3
addruart cannot read from the physical address of the chipid register, that will fail as soon as the mmu is turned on. Fixing it to read from the physical or virtual address depending on the mmu state also does not work, because there is a period between head.S and exynos_map_io where the mmu is on, the uart is mapped and used, but the chipid mapping is not yet present. Fix addruart to use the ARM Main ID cp15 register to determine if the core is Cortex A15 (EXYNOS5) or not (EXYNOS4). Signed-off-by: Colin Cross <ccross@android.com> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Tested-by: Thomas Abraham <thomas.abraham@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-04-04ARM: EXYNOS: Change System MMU platform device definitionsKyongHo Cho5-80/+104
Handling System MMUs with an identifier is not flexible to manage System MMU platform devices because of the following reasons: 1. A device driver which needs to handle System MMU must know the ID. 2. A System MMU may not present in some implementations of Exynos family. 3. Handling System MMU with IOMMU API does not require an ID. This patch is the result of removing ID of System MMUs. Instead, a device driver that needs to handle its System MMU must use IOMMU API while its descriptor of platform device is given. This patch also includes the following enhancements: - A System MMU device becomes a child if its power domain device. - clkdev Signed-off-by: KyongHo Cho <pullip.cho@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-03-30Merge tag 'cleanup2' of ↵Linus Torvalds1-26/+0
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull "ARM: cleanups of io includes" from Olof Johansson: "Rob Herring has done a sweeping change cleaning up all of the mach/io.h includes, moving some of the oft-repeated macros to a common location and removing a bunch of boiler plate. This is another step closer to a common zImage for multiple platforms." Fix up various fairly trivial conflicts (<mach/io.h> removal vs changes around it, tegra localtimer.o is *still* gone, yadda-yadda). * tag 'cleanup2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (29 commits) ARM: tegra: Include assembler.h in sleep.S to fix build break ARM: pxa: use common IOMEM definition ARM: dma-mapping: convert ARCH_HAS_DMA_SET_COHERENT_MASK to kconfig symbol ARM: __io abuse cleanup ARM: create a common IOMEM definition ARM: iop13xx: fix missing declaration of iop13xx_init_early ARM: fix ioremap/iounmap for !CONFIG_MMU ARM: kill off __mem_pci ARM: remove bunch of now unused mach/io.h files ARM: make mach/io.h include optional ARM: clps711x: remove unneeded include of mach/io.h ARM: dove: add explicit include of dove.h to addr-map.c ARM: at91: add explicit include of hardware.h to uncompressor ARM: ep93xx: clean-up mach/io.h ARM: tegra: clean-up mach/io.h ARM: orion5x: clean-up mach/io.h ARM: davinci: remove unneeded mach/io.h include [media] davinci: remove includes of mach/io.h ARM: OMAP: Remove remaining includes for mach/io.h ARM: msm: clean-up mach/io.h ...
2012-03-28Merge tag 'soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds7-183/+564
Pull "ARM: More SoC support updates" from Olof Johansson: "This branch contains a handful of updates of SoC base code that had dependencies on other external trees that have now been merged: * Support for the new EXYNOS5250 SoC from Samsung * SMP and power domain support for Tegra3 from NVIDIA * ux500 updates for exporting SoC information through sysfs" Fix up trivial merge conflicts as per Olof. * tag 'soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (30 commits) ARM: mach-shmobile: ap4evb: Reserve DMA memory for the frame buffer ARM: EXYNOS: Fix compilation error with mach-exynos4-dt board ARM: dts: add initial dts file for EXYNOS5250, SMDK5250 ARM: EXYNOS: add support device tree enabled board file for EXYNOS5 ARM: EXYNOS: add support ARCH_EXYNOS5 for EXYNOS5 SoCs ARM: EXYNOS: add support get_core_count() for EXYNOS5250 ARM: EXYNOS: support EINT for EXYNOS4 and EXYNOS5 ARM: EXYNOS: add interrupt definitions for EXYNOS5250 ARM: EXYNOS: add support for EXYNOS5250 SoC ARM: EXYNOS: add support uart for EXYNOS4 and EXYNOS5 ARM: EXYNOS: add initial setup-i2c0 for EXYNOS5 ARM: EXYNOS: add clock part for EXYNOS5250 SoC ARM: EXYNOS: use exynos_init_uarts() instead of exynos4_init_uarts() ARM: EXYNOS: to declare static for mach-exynos/common.c ARM: EXYNOS: Add clkdev lookup entry for lcd clock ARM: dt: Explicitly configure all serial ports on Tegra Cardhu ARM: tegra: support for secondary cores on Tegra30 ARM: tegra: support for Tegra30 CPU powerdomains ARM: tegra: add support for Tegra30 powerdomains ARM: tegra: export tegra_powergate_is_powered() ...
2012-03-28Merge tag 'drivers2' of ↵Linus Torvalds2-51/+192
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull "ARM: More SoC driver updates" from Olof Johansson: "This branch contains a handful of driver updates, mostly to the LPC32xx platform but also for Samsung EXYNOS and Davinci. It had a few context conflicts against patches already merged through fixes-non-critical. We should have resolved this early during the development cycle by pulling them in as a dependency, instead I did it after the fact this time." * tag 'drivers2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: gpio/samsung: use ioremap() for EXYNOS4 GPIOlib gpio/samsung: add support GPIOlib for EXYNOS5250 ARM: EXYNOS: add support GPIO for EXYNOS5250 ARM: LPC32xx: Ethernet support ARM: LPC32xx: USB Support ARM: davinci: dm644x evm: add support for VPBE display ARM: davinci: dm644x: add support for v4l2 video display ARM: EXYNOS: Hook up JPEG PD to generic PD infrastructure ARM: EXYNOS: Hook up G2D PD to generic PD infrastructure arm: lpc32xx: phy3250: add rtc & touch device ARM: LPC32xx: clock.c: Clock registration fixes ARM: LPC32xx: clock.c: jiffies wrapping ARM: LPC32xx: clock.c: Missing header file ARM: LPC32XX: Remove broken non-static declaration ARM: LPC32xx: clock.c: Fix mutex lock issues ARM: LPC32xx: clock.c: warning fix ARM: LPC32xx: Added lpc32xx_defconfig
2012-03-28Merge tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2-1/+4
Pull "ARM: driver specific updates" from Arnd Bergmann: "These are all specific to some driver. They are typically the platform side of a change in the drivers directory, such as adding a new driver or extending the interface to the platform. In cases where there is no maintainer for the driver, or the maintainer prefers to have the platform changes in the same branch as the driver changes, the patches to the drivers are included as well. A much smaller set of driver updates that depend on other branches getting merged first will be sent later. The new export of tegra_chip_uid conflicts with other changes in fuse.c. In rtc-sa1100.c, the global removal of IRQF_DISABLED conflicts with the cleanup of the interrupt handling of that driver. Signed-off-by: Arnd Bergmann <arnd@arndb.de>" Fixed up aforementioned trivial conflicts. * tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (94 commits) ARM: SAMSUNG: change the name from s3c-sdhci to exynos4-sdhci mmc: sdhci-s3c: add platform data for the second capability ARM: SAMSUNG: support the second capability for samsung-soc ARM: EXYNOS: add support DMA for EXYNOS4X12 SoC ARM: EXYNOS: Add apb_pclk clkdev entry for mdma1 ARM: EXYNOS: Enable MDMA driver regulator: Remove bq24022 regulator driver rtc: sa1100: add OF support pxa: magician/hx4700: Convert to gpio-regulator from bq24022 ARM: OMAP3+: SmartReflex: fix error handling ARM: OMAP3+: SmartReflex: fix the use of debugfs_create_* API ARM: OMAP3+: SmartReflex: micro-optimization for sanity check ARM: OMAP3+: SmartReflex: misc cleanups ARM: OMAP3+: SmartReflex: move late_initcall() closer to its argument ARM: OMAP3+: SmartReflex: add missing platform_set_drvdata() ARM: OMAP3+: hwmod: add SmartReflex IRQs ARM: OMAP3+: SmartReflex: clear ERRCONFIG_VPBOUNDINTST only on a need ARM: OMAP3+: SmartReflex: Fix status masking in ERRCONFIG register ARM: OMAP3+: SmartReflex: Add a shutdown hook ARM: OMAP3+: SmartReflex Class3: disable errorgen before disable VP ... Conflicts: arch/arm/mach-tegra/Makefile arch/arm/mach-tegra/fuse.c drivers/rtc/rtc-sa1100.c
2012-03-28Merge tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2-0/+9
Pull "ARM: SoC specific updates" from Arnd Bergmann: "These changes are all specific to an soc family or the code for one soc. Lots of work for Tegra3 this time, but also a lot of other platforms. There will be another (smaller) set of soc patches later in the merge window for stuff that has dependencies on external trees or that was sent just before the merge window opened. The asoc tree added a few devices to the i.mx platform, which conflict with other devices added in the same place here. The tegra Makefile conflicts between a number of branches, mostly because of changes regarding localtimer.c, which was removed in the end. Signed-off-by: Arnd Bergmann <arnd@arndb.de>" Fix up some trivial conflicts, including the mentioned Tegra Makefile. * tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (51 commits) ARM: EXYNOS: fix cycle count for periodic mode of clock event timers ARM: EXYNOS: add support JPEG ARM: EXYNOS: Add DMC1, allow PPMU access for DMC ARM: SAMSUNG: Correct MIPI-CSIS io memory resource definition ARM: SAMSUNG: fix __init attribute on regarding s3c_set_platdata() ARM: SAMSUNG: Add __init attribute to samsung_bl_set() ARM: S5PV210: Add usb otg phy control ARM: S3C64XX: Add usb otg phy control ARM: EXYNOS: Enable l2 configuration through device tree ARM: EXYNOS: remove useless code to save/restore L2 ARM: EXYNOS: save L2 settings during bootup ARM: S5P: add L2 early resume code ARM: EXYNOS: Add support AFTR mode on EXYNOS4210 ARM: mx35: Setup the AIPS registers ARM: mx5: Use common function for configuring AIPS ARM: mx3: Setup AIPS registers ARM: mx3: Let mx31 and mx35 enter in LPM mode in WFI ARM: defconfig: imx_v6_v7: build in REGULATOR_FIXED_VOLTAGE ARM: imx: update imx_v6_v7_defconfig ARM: tegra: Demote EMC clock inconsistency BUG to WARN ...
2012-03-28Merge tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2-225/+234
Pull "ARM: global cleanups" from Arnd Bergmann: "Quite a bit of code gets removed, and some stuff moved around, mostly the old samsung s3c24xx stuff. There should be no functional changes in this series otherwise. Some cleanups have dependencies on other arm-soc branches and will be sent in the second round. Signed-off-by: Arnd Bergmann <arnd@arndb.de>" Fixed up trivial conflicts mainly due to #include's being changes on both sides. * tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (121 commits) ep93xx: Remove unnecessary includes of ep93xx-regs.h ep93xx: Move EP93XX_SYSCON defines to SoC private header ep93xx: Move crunch code to mach-ep93xx directory ep93xx: Make syscon access functions private to SoC ep93xx: Configure GPIO ports in core code ep93xx: Move peripheral defines to local SoC header ep93xx: Convert the watchdog driver into a platform device. ep93xx: Use ioremap for backlight driver ep93xx: Move GPIO defines to gpio-ep93xx.h ep93xx: Don't use system controller defines in audio drivers ep93xx: Move PHYS_BASE defines to local SoC header file ARM: EXYNOS: Add clock register addresses for EXYNOS4X12 bus devfreq driver ARM: EXYNOS: add clock registers for exynos4x12-cpufreq PM / devfreq: update the name of EXYNOS clock registers that were omitted PM / devfreq: update the name of EXYNOS clock register ARM: EXYNOS: change the prefix S5P_ to EXYNOS4_ for clock ARM: EXYNOS: use static declaration on regarding clock ARM: EXYNOS: replace clock.c for other new EXYNOS SoCs ARM: OMAP2+: Fix build error after merge ARM: S3C24XX: remove call to s3c24xx_setup_clocks ...
2012-03-24Merge branch 'next' of ↵Linus Torvalds1-0/+2
git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq Pull cpufreq updates for 3.4 from Dave Jones: new drivers and some fixes. * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq: provide disable_cpufreq() function to disable the API. EXYNOS5250: Add support cpufreq for EXYNOS5250 EXYNOS4X12: Add support cpufreq for EXYNOS4X12 [CPUFREQ] CPUfreq ondemand: update sampling rate without waiting for next sampling [CPUFREQ] Add S3C2416/S3C2450 cpufreq driver [CPUFREQ] Fix exposure of ARM_EXYNOS4210_CPUFREQ [CPUFREQ] EXYNOS4210: update the name of EXYNOS clock register [CPUFREQ] EXYNOS: Initialize locking_frequency with initial frequency [CPUFREQ] s3c64xx: Fix mis-cherry pick of VDDINT Fix up trivial conflicts in Kconfig and Makefile due to just changes next to each other (OMAP2PLUS changes vs some new EXYNOS cpufreq drivers).
2012-03-20Merge branch 'samsung/cleanup-exynos-clock' into next/socArnd Bergmann2-225/+234
Conflicts: arch/arm/mach-exynos/clock-exynos4.c arch/arm/mach-exynos/clock.c The cleanup moves the exynos4 clock implementation away, while the other branch modifies the file with the old name. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-03-16Merge branch 'samsung/soc' into next/soc2Arnd Bergmann2-0/+9
* samsung/soc: ARM: EXYNOS: fix cycle count for periodic mode of clock event timers ARM: EXYNOS: add support JPEG ARM: EXYNOS: Add DMC1, allow PPMU access for DMC ARM: SAMSUNG: Correct MIPI-CSIS io memory resource definition ARM: SAMSUNG: fix __init attribute on regarding s3c_set_platdata() ARM: SAMSUNG: Add __init attribute to samsung_bl_set() ARM: S5PV210: Add usb otg phy control ARM: S3C64XX: Add usb otg phy control ARM: EXYNOS: Enable l2 configuration through device tree ARM: EXYNOS: remove useless code to save/restore L2 ARM: EXYNOS: save L2 settings during bootup ARM: S5P: add L2 early resume code ARM: EXYNOS: Add support AFTR mode on EXYNOS4210 ARM: SAMSUNG: use spin_lock_irqsave() in clk_{enable,disable} ARM: S3C64XX: Define some additional always off clocks ARM: S3C64XX: Reduce residency requirement for cpuidle WFI mode ARM: SAMSUNG: Add a callback 'notify_after' for PWM backlight control ARM: SAMSUNG: add G2D to plat-s5p and mach-exynos ARM: S3C64XX: Gate some more clocks by default ARM: S3C64XX: Add basic cpuidle driver Conflicts: arch/arm/mach-exynos/clock.c arch/arm/mach-exynos/common.c This merges the earlier samsung support into the next/soc2 branch to resolve conflicts between commits in the earlier work and the exynos5 branch. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-03-16Merge branch 'samsung/exynos5' into next/soc2Arnd Bergmann8-407/+800
2012-03-16Merge branch 'next/soc-exynos5250-gpio' of ↵Arnd Bergmann2-51/+192
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/drivers * 'next/soc-exynos5250-gpio' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (201 commits) gpio/samsung: use ioremap() for EXYNOS4 GPIOlib gpio/samsung: add support GPIOlib for EXYNOS5250 ARM: EXYNOS: add support GPIO for EXYNOS5250 (update to v3.3-rc7) Conflicts: arch/arm/mach-pxa/pxa25x.c arch/arm/mach-pxa/pxa27x.c The dummy clock for the pxa rtc in those files keeps getting added and removed in various trees. Apparently removing is the correct solution. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-03-14EXYNOS5250: Add support cpufreq for EXYNOS5250Jaecheol Lee1-0/+1
This patch adds support cpufreq for EXYNOS5250 SoC. Basically, the exynos-cpufreq.c is used commonly and exynos5250-cpufreq.c is used for EXYNOS5250(two Cortex-A15 cores) SoC. Signed-off-by: Jaecheol Lee <jc.lee@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Dave Jones <davej@redhat.com>
2012-03-14EXYNOS4X12: Add support cpufreq for EXYNOS4X12Jaecheol Lee1-0/+1
This patch adds support cpufreq for EXYNOS4X12 SoCs. Basically, the exynos-cpufreq.c is used commonly and exynos4x12-cpufreq.c is used for EXYNOS4212(two Cortex-A9 cores) and EXYNOS4412(four Cortex-A9 cores) SoCs. Signed-off-by: Jaecheol Lee <jc.lee@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Dave Jones <davej@redhat.com>
2012-03-14ARM: EXYNOS: add support GPIO for EXYNOS5250Sangsu Park2-51/+192
This patch adds support regarding GPIO definitions for EXYNOS5250 and change the macro of GPIO numbering to use EXYNOS4 and EXYNOS5 SoCs. Signed-off-by: Sangsu Park <sangsu4u.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-03-14ARM: EXYNOS: support EINT for EXYNOS4 and EXYNOS5Eunki Kim1-11/+9
The GPIOs of EXYNOS4 and EXYNOS5 are changed to use ioremap instead of static mapping. It alse causes the change of external interrupt IO mapping. This patch changes EXYNOS4 to EXYNOS for common use and changes EINT_x macros for supporting dynamic IO mapping. Signed-off-by: Eunki Kim <eunki_kim@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-03-14ARM: EXYNOS: add interrupt definitions for EXYNOS5250Kukjin Kim1-155/+432
This patch adds the interrupt definitions for EXYNOS5250 at <mach/irqs.h> file and it is needed for EXYNOS5250 SoC. As a note, for single zImage of EXYNOS4 and EXYNOS5, prefix of EXYNOS4_ and EXYNOS5_ has been added. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-03-14ARM: EXYNOS: add support for EXYNOS5250 SoCKukjin Kim2-2/+20
This patch add support for EXYNOS5250 SoC has two Cortex-A15 cores. Since actually, most codes in mach-exynos/ are used commonly for EXYNOS4 and EXYNOS5 the EXYNOS5/EXYNOS5250 has been implemented in mach-exynos/. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>