Merge tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux

[karo-tx-linux.git] / arch / arm / Kconfig

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 4ed24b4aa714fc9c097da6c02e6519c7fdc8033b..46e2b5228606c725f5e3fe4226d57c55146842da 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -59,6 +59,7 @@ config ARM
        select CLONE_BACKWARDS
        select OLD_SIGSUSPEND3
        select OLD_SIGACTION
+       select HAVE_CONTEXT_TRACKING
        help
          The ARM series is a line of low-power-consumption RISC chip designs
          licensed by ARM Ltd and targeted at embedded applications and
@@ -108,9 +109,6 @@ config MIGHT_HAVE_PCI
 config SYS_SUPPORTS_APM_EMULATION
        bool
 
-config GENERIC_GPIO
-       bool
-
 config HAVE_TCM
        bool
        select GENERIC_ALLOCATOR
@@ -497,6 +495,7 @@ config ARCH_DOVE
        select PINCTRL_DOVE
        select PLAT_ORION_LEGACY
        select USB_ARCH_HAS_EHCI
+       select MVEBU_MBUS
        help
          Support for the Marvell Dove SoC 88AP510
 
@@ -510,6 +509,7 @@ config ARCH_KIRKWOOD
        select PINCTRL
        select PINCTRL_KIRKWOOD
        select PLAT_ORION_LEGACY
+       select MVEBU_MBUS
        help
          Support for the following Marvell Kirkwood series SoCs:
          88F6180, 88F6192 and 88F6281.
@@ -521,6 +521,7 @@ config ARCH_MV78XX0
        select GENERIC_CLOCKEVENTS
        select PCI
        select PLAT_ORION_LEGACY
+       select MVEBU_MBUS
        help
          Support for the following Marvell MV78xx0 series SoCs:
          MV781x0, MV782x0.
@@ -533,6 +534,7 @@ config ARCH_ORION5X
        select GENERIC_CLOCKEVENTS
        select PCI
        select PLAT_ORION_LEGACY
+       select MVEBU_MBUS
        help
          Support for the following Marvell Orion 5x series SoCs:
          Orion-1 (5181), Orion-VoIP (5181L), Orion-NAS (5182),
@@ -642,7 +644,7 @@ config ARCH_SHMOBILE
        select MULTI_IRQ_HANDLER
        select NEED_MACH_MEMORY_H
        select NO_IOPORT
-       select PINCTRL
+       select PINCTRL if ARCH_WANT_OPTIONAL_GPIOLIB
        select PM_GENERIC_DOMAINS if PM
        select SPARSE_IRQ
        help
@@ -688,12 +690,15 @@ config ARCH_SA1100
 config ARCH_S3C24XX
        bool "Samsung S3C24XX SoCs"
        select ARCH_HAS_CPUFREQ
-       select ARCH_USES_GETTIMEOFFSET
+       select ARCH_REQUIRE_GPIOLIB
        select CLKDEV_LOOKUP
+       select CLKSRC_MMIO
+       select GENERIC_CLOCKEVENTS
        select HAVE_CLK
        select HAVE_S3C2410_I2C if I2C
        select HAVE_S3C2410_WATCHDOG if WATCHDOG
        select HAVE_S3C_RTC if RTC_CLASS
+       select MULTI_IRQ_HANDLER
        select NEED_MACH_GPIO_H
        select NEED_MACH_IO_H
        help
@@ -706,10 +711,11 @@ config ARCH_S3C64XX
        bool "Samsung S3C64XX"
        select ARCH_HAS_CPUFREQ
        select ARCH_REQUIRE_GPIOLIB
-       select ARCH_USES_GETTIMEOFFSET
        select ARM_VIC
        select CLKDEV_LOOKUP
+       select CLKSRC_MMIO
        select CPU_V6
+       select GENERIC_CLOCKEVENTS
        select HAVE_CLK
        select HAVE_S3C2410_I2C if I2C
        select HAVE_S3C2410_WATCHDOG if WATCHDOG
@@ -743,9 +749,11 @@ config ARCH_S5P64X0
 
 config ARCH_S5PC100
        bool "Samsung S5PC100"
-       select ARCH_USES_GETTIMEOFFSET
+       select ARCH_REQUIRE_GPIOLIB
        select CLKDEV_LOOKUP
+       select CLKSRC_MMIO
        select CPU_V7
+       select GENERIC_CLOCKEVENTS
        select HAVE_CLK
        select HAVE_S3C2410_I2C if I2C
        select HAVE_S3C2410_WATCHDOG if WATCHDOG
@@ -778,6 +786,7 @@ config ARCH_EXYNOS
        select ARCH_HAS_HOLES_MEMORYMODEL
        select ARCH_SPARSEMEM_ENABLE
        select CLKDEV_LOOKUP
+       select COMMON_CLK
        select CPU_V7
        select GENERIC_CLOCKEVENTS
        select HAVE_CLK
@@ -1047,6 +1056,7 @@ config PLAT_VERSATILE
 config ARM_TIMER_SP804
        bool
        select CLKSRC_MMIO
+       select CLKSRC_OF if OF
 
 source arch/arm/mm/Kconfig
 
@@ -1479,6 +1489,14 @@ config HAVE_ARM_TWD
        help
          This options enables support for the ARM timer and watchdog unit
 
+config MCPM
+       bool "Multi-Cluster Power Management"
+       depends on CPU_V7 && SMP
+       help
+         This option provides the common power management infrastructure
+         for (multi-)cluster based systems, such as big.LITTLE based
+         systems.
+
 choice
        prompt "Memory split"
        default VMSPLIT_3G
@@ -1543,7 +1561,8 @@ config ARCH_NR_GPIO
        default 1024 if ARCH_SHMOBILE || ARCH_TEGRA
        default 512 if SOC_OMAP5
        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
@@ -1565,8 +1584,9 @@ config SCHED_HRTICK
        def_bool HIGH_RES_TIMERS
 
 config THUMB2_KERNEL
-       bool "Compile the kernel in Thumb-2 mode"
+       bool "Compile the kernel in Thumb-2 mode" if !CPU_THUMBONLY
        depends on CPU_V7 && !CPU_V6 && !CPU_V6K
+       default y if CPU_THUMBONLY
        select AEABI
        select ARM_ASM_UNIFIED
        select ARM_UNWIND
@@ -1771,6 +1791,7 @@ config XEN
        depends on ARM && AEABI && OF
        depends on CPU_V7 && !CPU_V6
        depends on !GENERIC_ATOMIC64
+       select ARM_PSCI
        help
          Say Y if you want to run Linux in a Virtual Machine on Xen on ARM.