Merge tag 'drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm...

Pull ARM SoC driver changes from Olof Johansson:
 "This is a rather large set of patches for device drivers that for one
  reason or another the subsystem maintainer preferred to get merged
  through the arm-soc tree.  There are both new drivers as well as
  existing drivers that are getting converted from platform-specific
  code into standalone drivers using the appropriate subsystem specific
  interfaces.

  In particular, we can now have pinctrl, clk, clksource and irqchip
  drivers in one file per driver, without the need to call into platform
  specific interface, or to get called from platform specific code, as
  long as all information about the hardware is provided through a
  device tree.

  Most of the drivers we touch this time are for clocksource.  Since now
  most of them are part of drivers/clocksource, I expect that we won't
  have to touch these again from arm-soc and can let the clocksource
  maintainers take care of these in the future.

  Another larger part of this series is specific to the exynos platform,
  which is seeing some significant effort in upstreaming and
  modernization of its device drivers this time around, which
  unfortunately is also the cause for the churn and a lot of the merge
  conflicts.

  There is one new subsystem that gets merged as part of this series:
  the reset controller interface, which is a very simple interface for
  taking devices on the SoC out of reset or back into reset.  Patches to
  use this interface on i.MX follow later in this merge window, and we
  are going to have other platforms (at least tegra and sirf) get
  converted in 3.11.  This will let us get rid of platform specific
  callbacks in a number of platform independent device drivers."

* tag 'drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (256 commits)
  irqchip: s3c24xx: add missing __init annotations
  ARM: dts: Disable the RTC by default on exynos5
  clk: exynos5250: Fix parent clock for sclk_mmc{0,1,2,3}
  ARM: exynos: restore mach/regs-clock.h for exynos5
  clocksource: exynos_mct: fix build error on non-DT
  pinctrl: vt8500: wmt: Fix checking return value of pinctrl_register()
  irqchip: vt8500: Convert arch-vt8500 to new irqchip infrastructure
  reset: NULL deref on allocation failure
  reset: Add reset controller API
  dt: describe base reset signal binding
  ARM: EXYNOS: Add arm-pmu DT binding for exynos421x
  ARM: EXYNOS: Add arm-pmu DT binding for exynos5250
  ARM: EXYNOS: Enable PMUs for exynos4
  irqchip: exynos-combiner: Correct combined IRQs for exynos4
  irqchip: exynos-combiner: Add set_irq_affinity function for combiner_irq
  ARM: EXYNOS: fix compilation error introduced due to common clock migration
  clk: exynos5250: Fix divider values for sclk_mmc{0,1,2,3}
  clk: exynos4: export clocks required for fimc-is
  clk: samsung: Fix compilation error
  clk: tegra: fix enum tegra114_clk to match binding
  ...

diff --cc arch/arm/Kconfig
index 62079d434581a465aaff44e02fd2d6ce74c16c71,ccb6c0c715213d3fc8cb9166cfcecc7b338d3f7a..1e31dac36a5fecc9a9ca0ebfd002a0b65d1cda4c
--- 1/arch/arm/Kconfig
--- 2/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@@ -1551,8 -1669,9 +1558,9 @@@ config ARCH_NR_GPI
        int
        default 1024 if ARCH_SHMOBILE || ARCH_TEGRA
        default 512 if SOC_OMAP5
 -      default 355 if ARCH_U8500
 +      default 392 if ARCH_U8500
-       default 288 if ARCH_VT8500 || ARCH_SUNXI
+       default 352 if ARCH_VT8500
+       default 288 if ARCH_SUNXI
        default 264 if MACH_H4700
        default 0
        help

diff --cc arch/arm/boot/dts/Makefile
Simple merge

diff --cc arch/arm/boot/dts/vt8500.dtsi
Simple merge

diff --cc arch/arm/boot/dts/wm8505.dtsi
Simple merge

diff --cc arch/arm/boot/dts/wm8650.dtsi
Simple merge

diff --cc arch/arm/boot/dts/wm8850.dtsi
Simple merge

diff --cc arch/arm/boot/dts/zynq-7000.dtsi
Simple merge

diff --cc arch/arm/mach-at91/at91sam9261.c
Simple merge

diff --cc arch/arm/mach-at91/at91sam9263.c
Simple merge

diff --cc arch/arm/mach-at91/at91sam9g45.c
Simple merge

diff --cc arch/arm/mach-at91/at91sam9g45_devices.c
Simple merge

diff --cc arch/arm/mach-at91/at91sam9rl.c
Simple merge

diff --cc arch/arm/mach-exynos/Kconfig
index f22f69e2d081c4ab620068633b68e95029d7f97c,b1cdff6f537e18cae2477f94f075d985d5944f69..d19edff0ea6e07bbddefd7dd1d7a94d0cc171ff1
--- 1/arch/arm/mach-exynos/Kconfig
--- 2/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@@ -414,10 -416,12 +409,12 @@@ config MACH_EXYNOS4_D
        bool "Samsung Exynos4 Machine using device tree"
        depends on ARCH_EXYNOS4
        select ARM_AMBA
+       select CLKSRC_OF
        select CPU_EXYNOS4210
 -      select HAVE_SAMSUNG_KEYPAD if INPUT_KEYBOARD
 +      select KEYBOARD_SAMSUNG if INPUT_KEYBOARD
        select PINCTRL
        select PINCTRL_EXYNOS
+       select S5P_DEV_MFC
        select USE_OF
        help
          Machine support for Samsung Exynos4 machine with device tree enabled.

diff --cc arch/arm/mach-exynos/common.c
index 15718da30c4570f59d7be48dd9dca54be46cf2a2,939bda77defa0b06e25acabed748f676329f4096..b35c60059bb8092669eb5e30782aad63f99047e5
--- 1/arch/arm/mach-exynos/common.c
--- 2/arch/arm/mach-exynos/common.c
+++ b/arch/arm/mach-exynos/common.c
@@@ -23,9 -23,11 +23,11 @@@
  #include <linux/of_irq.h>
  #include <linux/export.h>
  #include <linux/irqdomain.h>
 -#include <linux/irqchip.h>
  #include <linux/of_address.h>
+ #include <linux/clocksource.h>
+ #include <linux/clk-provider.h>
  #include <linux/irqchip/arm-gic.h>
 +#include <linux/irqchip/chained_irq.h>
  
  #include <asm/proc-fns.h>
  #include <asm/exception.h>

diff --cc arch/arm/mach-exynos/mach-nuri.c
Simple merge

diff --cc arch/arm/mach-exynos/mach-origen.c
Simple merge

diff --cc arch/arm/mach-exynos/mach-smdkv310.c
Simple merge

diff --cc arch/arm/mach-exynos/mach-universal_c210.c
Simple merge

diff --cc arch/arm/mach-omap2/board-3430sdp.c
Simple merge

diff --cc arch/arm/mach-omap2/board-am3517evm.c
Simple merge

diff --cc arch/arm/mach-omap2/board-cm-t35.c
Simple merge

diff --cc arch/arm/mach-omap2/board-devkit8000.c
Simple merge

diff --cc arch/arm/mach-omap2/board-igep0020.c
Simple merge

diff --cc arch/arm/mach-omap2/board-omap3beagle.c
Simple merge

diff --cc arch/arm/mach-omap2/board-omap3evm.c
Simple merge

diff --cc arch/arm/mach-omap2/board-omap3stalker.c
Simple merge

diff --cc arch/arm/mach-omap2/board-overo.c
Simple merge

diff --cc arch/arm/mach-omap2/common.h
Simple merge

diff --cc arch/arm/mach-s3c24xx/Kconfig
Simple merge

diff --cc arch/arm/mach-s3c24xx/include/mach/irqs.h
Simple merge

diff --cc arch/arm/mach-s3c24xx/mach-rx1950.c
index 43f3ac5a1c7af7a86b39cb0a7032454aa4f0f3a6,e4d67a33ebee77d9d2dc5bb2de28d680a216c1c6..44ca018e1f9654ff07e90973ad572d8a3601ecbb
--- 1/arch/arm/mach-s3c24xx/mach-rx1950.c
--- 2/arch/arm/mach-s3c24xx/mach-rx1950.c
+++ b/arch/arm/mach-s3c24xx/mach-rx1950.c
@@@ -56,7 -56,9 +56,8 @@@
  #include <plat/cpu.h>
  #include <plat/devs.h>
  #include <plat/pm.h>
 -#include <plat/regs-iic.h>
  #include <plat/regs-serial.h>
+ #include <plat/samsung-time.h>
  
  #include "common.h"
  #include "h1940.h"

diff --cc arch/arm/mach-shmobile/board-kzm9g.c
Simple merge

diff --cc arch/arm/mach-shmobile/include/mach/common.h
Simple merge

diff --cc arch/arm/mach-tegra/tegra.c
Simple merge

diff --cc arch/arm/mach-ux500/board-mop500-pins.c
Simple merge

diff --cc arch/arm/mach-zynq/Kconfig
Simple merge

diff --cc arch/arm/plat-samsung/Kconfig
Simple merge

diff --cc arch/arm/plat-samsung/devs.c
Simple merge

diff --cc drivers/Kconfig
Simple merge

diff --cc drivers/Makefile
Simple merge

diff --cc drivers/clk/Makefile
Simple merge

diff --cc drivers/clk/tegra/clk-tegra20.c
Simple merge

diff --cc drivers/clk/tegra/clk-tegra30.c
Simple merge

diff --cc drivers/clocksource/Kconfig
Simple merge

diff --cc drivers/clocksource/Makefile
index 682d48d081645c619aaafd50d59c82016ab088e1,cd1f09cbd61a7c37895ce5c0c46d552b9b77076c..caacdb63aff982a97e4950759fa3527cfe37d51b
--- 1/drivers/clocksource/Makefile
--- 2/drivers/clocksource/Makefile
+++ b/drivers/clocksource/Makefile
@@@ -16,13 -16,11 +16,15 @@@ obj-$(CONFIG_CLKSRC_NOMADIK_MTU)   += nom
  obj-$(CONFIG_CLKSRC_DBX500_PRCMU)     += clksrc-dbx500-prcmu.o
  obj-$(CONFIG_ARMADA_370_XP_TIMER)     += time-armada-370-xp.o
  obj-$(CONFIG_ARCH_BCM2835)    += bcm2835_timer.o
 -obj-$(CONFIG_SUNXI_TIMER)     += sunxi_timer.o
 +obj-$(CONFIG_ARCH_MARCO)      += timer-marco.o
 +obj-$(CONFIG_ARCH_MXS)                += mxs_timer.o
 +obj-$(CONFIG_ARCH_PRIMA2)     += timer-prima2.o
 +obj-$(CONFIG_SUN4I_TIMER)     += sun4i_timer.o
  obj-$(CONFIG_ARCH_TEGRA)      += tegra20_timer.o
  obj-$(CONFIG_VT8500_TIMER)    += vt8500_timer.o
 +obj-$(CONFIG_ARCH_BCM)                += bcm_kona_timer.o
+ obj-$(CONFIG_CADENCE_TTC_TIMER)       += cadence_ttc_timer.o
+ obj-$(CONFIG_CLKSRC_EXYNOS_MCT)       += exynos_mct.o
  
  obj-$(CONFIG_ARM_ARCH_TIMER)          += arm_arch_timer.o
  obj-$(CONFIG_CLKSRC_METAG_GENERIC)    += metag_generic.o

diff --cc drivers/irqchip/Makefile
index 10ef57f35a6e15583ffa5e6c931be2c326d66e1e,48fbdf978494c36c8e8fa82fb8dcaab19f3f1d3d..c28fcccf4a0da770750693e47f2144c751471bac
--- 1/drivers/irqchip/Makefile
--- 2/drivers/irqchip/Makefile
+++ b/drivers/irqchip/Makefile
@@@ -2,12 -2,14 +2,16 @@@ obj-$(CONFIG_IRQCHIP)                 += irqchip.
  
  obj-$(CONFIG_ARCH_BCM2835)            += irq-bcm2835.o
  obj-$(CONFIG_ARCH_EXYNOS)             += exynos-combiner.o
 +obj-$(CONFIG_ARCH_MXS)                        += irq-mxs.o
+ obj-$(CONFIG_ARCH_S3C24XX)            += irq-s3c24xx.o
  obj-$(CONFIG_METAG)                   += irq-metag-ext.o
  obj-$(CONFIG_METAG_PERFCOUNTER_IRQS)  += irq-metag.o
 -obj-$(CONFIG_ARCH_SUNXI)              += irq-sunxi.o
 +obj-$(CONFIG_ARCH_SUNXI)              += irq-sun4i.o
  obj-$(CONFIG_ARCH_SPEAR3XX)           += spear-shirq.o
  obj-$(CONFIG_ARM_GIC)                 += irq-gic.o
  obj-$(CONFIG_ARM_VIC)                 += irq-vic.o
 +obj-$(CONFIG_SIRF_IRQ)                        += irq-sirfsoc.o
+ obj-$(CONFIG_RENESAS_INTC_IRQPIN)     += irq-renesas-intc-irqpin.o
+ obj-$(CONFIG_RENESAS_IRQC)            += irq-renesas-irqc.o
  obj-$(CONFIG_VERSATILE_FPGA_IRQ)      += irq-versatile-fpga.o
+ obj-$(CONFIG_ARCH_VT8500)             += irq-vt8500.o

diff --cc drivers/irqchip/exynos-combiner.c
Simple merge

diff --cc drivers/irqchip/irq-s3c24xx.c
index b41c2cb7af4afc7ce30f629b841086af1fc46ea1,f750f551fc7029208019dc7d18ffdda89cfc4676..bbcc944ed94ff4f51d2dd8921e9ca4b5e8bb09c5
--- 1/arch/arm/mach-s3c24xx/irq.c
--- 2/drivers/irqchip/irq-s3c24xx.c
+++ b/drivers/irqchip/irq-s3c24xx.c
@@@ -25,8 -25,11 +25,12 @@@
  #include <linux/ioport.h>
  #include <linux/device.h>
  #include <linux/irqdomain.h>
 +#include <linux/irqchip/chained_irq.h>
+ #include <linux/of.h>
+ #include <linux/of_irq.h>
+ #include <linux/of_address.h>
  
+ #include <asm/exception.h>
  #include <asm/mach/irq.h>
  
  #include <mach/regs-irq.h>
@@@ -499,10 -587,9 +588,9 @@@ static struct s3c_irq_intc * __init s3c
                base = (void *)0xfd000000;
  
                intc->reg_mask = base + 0xa4;
 -              intc->reg_pending = base + 0x08;
 +              intc->reg_pending = base + 0xa8;
-               irq_num = 20;
+               irq_num = 24;
                irq_start = S3C2410_IRQ(32);
-               irq_offset = 4;
                break;
        default:
                pr_err("irq: unsupported controller address\n");

diff --cc drivers/of/base.c
Simple merge

diff --cc drivers/pinctrl/Kconfig
Simple merge

diff --cc drivers/pinctrl/Makefile
Simple merge

diff --cc drivers/pinctrl/pinctrl-bcm2835.c
Simple merge

diff --cc drivers/pinctrl/pinctrl-exynos.c
Simple merge

diff --cc drivers/pinctrl/pinctrl-samsung.c
index 4f54faf2971f83f9fd8522e194a70ca6b64bf867,3d5cf639aa46c91f288e9cade71d9230023b01e1..976366899f68831f6765f1422ce996a1c8dec3b8
--- 1/drivers/pinctrl/pinctrl-samsung.c
--- 2/drivers/pinctrl/pinctrl-samsung.c
+++ b/drivers/pinctrl/pinctrl-samsung.c
@@@ -970,11 -948,8 +970,13 @@@ static const struct of_device_id samsun
                .data = (void *)exynos4210_pin_ctrl },
        { .compatible = "samsung,exynos4x12-pinctrl",
                .data = (void *)exynos4x12_pin_ctrl },
+       { .compatible = "samsung,exynos5250-pinctrl",
+               .data = (void *)exynos5250_pin_ctrl },
 +#endif
 +#ifdef CONFIG_PINCTRL_S3C64XX
 +      { .compatible = "samsung,s3c64xx-pinctrl",
 +              .data = s3c64xx_pin_ctrl },
 +#endif
        {},
  };
  MODULE_DEVICE_TABLE(of, samsung_pinctrl_dt_match);

diff --cc drivers/pinctrl/pinctrl-samsung.h
index 45f27b41e30ce02f1c91d1592179ea079a397e41,ee964aadce0c3390d4a774771a66cf83ed9ab50a..7c7f9ebcd05b13d183889f6bb360f080ccc7d8ca
--- 1/drivers/pinctrl/pinctrl-samsung.h
--- 2/drivers/pinctrl/pinctrl-samsung.h
+++ b/drivers/pinctrl/pinctrl-samsung.h
@@@ -244,6 -237,6 +244,7 @@@ struct samsung_pmx_func 
  /* list of all exported SoC specific data */
  extern struct samsung_pin_ctrl exynos4210_pin_ctrl[];
  extern struct samsung_pin_ctrl exynos4x12_pin_ctrl[];
+ extern struct samsung_pin_ctrl exynos5250_pin_ctrl[];
 +extern struct samsung_pin_ctrl s3c64xx_pin_ctrl[];
  
  #endif /* __PINCTRL_SAMSUNG_H */

diff --cc drivers/video/atmel_lcdfb.c
Simple merge

diff --cc include/linux/of.h
Simple merge