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rk3066b/rk3168: add dvfs with no voltage difference support(uoc)

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chenxing
2013-03-25 19:11:05 +08:00
parent 31057fa22d
commit 6bf8275686
3 changed files with 1050 additions and 0 deletions
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4
arch/arm/mach-rk30/Makefile
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@@ -24,7 +24,11 @@ obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
obj-$(CONFIG_LOCAL_TIMERS) += localtimer.o
obj-$(CONFIG_PM) += pm.o
obj-$(CONFIG_CPU_IDLE) += cpuidle.o
ifeq ($(CONFIG_DVFS_WITH_UOC),y)
obj-$(CONFIG_DVFS) += dvfs-rk3066b.o
else
obj-$(CONFIG_DVFS) += dvfs.o
endif
obj-$(CONFIG_RK30_I2C_INSRAM) += i2c_sram.o
obj-$(CONFIG_ARCH_RK30XX) += board.o

1041
arch/arm/mach-rk30/dvfs-rk3066b.c Executable file
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5
arch/arm/plat-rk/Kconfig
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@@ -109,6 +109,11 @@ config DVFS
depends on REGULATOR&&CPU_FREQ
default y
config DVFS_WITH_UOC
bool "Use dvfs with uoc, no voltage difference"
depends on DVFS && ARCH_RK3066B
default y
config RK_CLOCK_PROC
bool "/proc/clocks support"
depends on PROC_FS