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| author | Kyungmin Park <kyungmin.park@samsung.com> | 2009-11-17 08:41:17 +0100 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2009-12-01 01:33:15 +0000 |
| commit | c3fcf5d1a43cc27393f77d07b1323232095173de (patch) | |
| tree | 544d53172edc45f2fafa20b511e2926528c2430b /arch/arm/mach-s5pc100/include | |
| parent | b0d5217cfb0a2357ac076977400c648cccff6154 (diff) | |
| download | lwn-c3fcf5d1a43cc27393f77d07b1323232095173de.tar.gz lwn-c3fcf5d1a43cc27393f77d07b1323232095173de.zip | |
ARM: S5PC1XX: add cpu idle and system reset support
Add CPU idle support by a call to SoC build-in power management core.
Add system reset support by a simple write to system controll register.
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/mach-s5pc100/include')
| -rw-r--r-- | arch/arm/mach-s5pc100/include/mach/system.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/arch/arm/mach-s5pc100/include/mach/system.h b/arch/arm/mach-s5pc100/include/mach/system.h index e39014375470..f0d31a2a598c 100644 --- a/arch/arm/mach-s5pc100/include/mach/system.h +++ b/arch/arm/mach-s5pc100/include/mach/system.h @@ -11,14 +11,21 @@ #ifndef __ASM_ARCH_SYSTEM_H #define __ASM_ARCH_SYSTEM_H __FILE__ +#include <linux/io.h> +#include <mach/map.h> +#include <plat/regs-clock.h> + +void (*s5pc1xx_idle)(void); + static void arch_idle(void) { - /* nothing here yet */ + if (s5pc1xx_idle) + s5pc1xx_idle(); } static void arch_reset(char mode, const char *cmd) { - /* nothing here yet */ + __raw_writel(S5PC100_SWRESET_RESETVAL, S5PC100_SWRESET); + return; } - #endif /* __ASM_ARCH_IRQ_H */ |