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Commit 6938d75a authored by Thomas Abraham's avatar Thomas Abraham Committed by Kukjin Kim
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ARM: EXYNOS: move mct driver to drivers/clocksource 



Move the multi core timer (mct) driver to from mach-exynos
to drivers/clocksource and update the Kconfig and makefiles.

Cc: Changhwan Youn <chaos.youn@samsung.com>
Signed-off-by: default avatarThomas Abraham <thomas.abraham@linaro.org>
Reviewed-by: default avatarStephen Warren <swarren@nvidia.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent c933512b

arch/arm/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -1650,7 +1650,7 @@ config LOCAL_TIMERS 
	bool "Use local timer interrupts"

	depends on SMP

	default y

	select HAVE_ARM_TWD if (!ARCH_MSM_SCORPIONMP && !EXYNOS4_MCT)

	select HAVE_ARM_TWD if (!ARCH_MSM_SCORPIONMP && !CLKSRC_EXYNOS_MCT)

	help

	  Enable support for local timers on SMP platforms, rather then the

	  legacy IPI broadcast method.  Local timers allows the system

arch/arm/mach-exynos/Kconfig

+0 −6
Original line number Diff line number Diff line
@@ -79,12 +79,6 @@ config SOC_EXYNOS5440 
	help

	  Enable EXYNOS5440 SoC support



config EXYNOS4_MCT

	bool

	default y

	help

	  Use MCT (Multi Core Timer) as kernel timers



config EXYNOS_DEV_DMA

	bool

	help

arch/arm/mach-exynos/Makefile

+0 −2
Original line number Diff line number Diff line
@@ -26,8 +26,6 @@ obj-$(CONFIG_ARCH_EXYNOS) += pmu.o 


obj-$(CONFIG_SMP)		+= platsmp.o headsmp.o



obj-$(CONFIG_EXYNOS4_MCT)	+= mct.o



obj-$(CONFIG_HOTPLUG_CPU)	+= hotplug.o



# machine support

drivers/clocksource/Kconfig

+5 −0
Original line number Diff line number Diff line
@@ -67,3 +67,8 @@ config CLKSRC_METAG_GENERIC 
	def_bool y if METAG

	help

	  This option enables support for the Meta per-thread timers.



config CLKSRC_EXYNOS_MCT

	def_bool y if ARCH_EXYNOS

	help

	  Support for Multi Core Timer controller on Exynos SoCs.

drivers/clocksource/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ obj-$(CONFIG_ARCH_BCM2835) += bcm2835_timer.o 
obj-$(CONFIG_SUNXI_TIMER)	+= sunxi_timer.o

obj-$(CONFIG_ARCH_TEGRA)	+= tegra20_timer.o

obj-$(CONFIG_VT8500_TIMER)	+= vt8500_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