From c3fcf5d1a43cc27393f77d07b1323232095173de Mon Sep 17 00:00:00 2001 From: Kyungmin Park Date: Tue, 17 Nov 2009 08:41:17 +0100 Subject: 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 Signed-off-by: Marek Szyprowski Signed-off-by: Ben Dooks --- arch/arm/plat-s3c/include/plat/cpu.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/arm/plat-s3c/include/plat/cpu.h') diff --git a/arch/arm/plat-s3c/include/plat/cpu.h b/arch/arm/plat-s3c/include/plat/cpu.h index fbc3d498e02e..d1131ca11e97 100644 --- a/arch/arm/plat-s3c/include/plat/cpu.h +++ b/arch/arm/plat-s3c/include/plat/cpu.h @@ -12,6 +12,9 @@ /* todo - fix when rmk changes iodescs to use `void __iomem *` */ +#ifndef __SAMSUNG_PLAT_CPU_H +#define __SAMSUNG_PLAT_CPU_H + #define IODESC_ENT(x) { (unsigned long)S3C24XX_VA_##x, __phys_to_pfn(S3C24XX_PA_##x), S3C24XX_SZ_##x, MT_DEVICE } #ifndef MHZ @@ -73,3 +76,6 @@ extern struct sysdev_class s3c2443_sysclass; extern struct sysdev_class s3c6410_sysclass; extern struct sysdev_class s3c64xx_sysclass; +extern void (*s5pc1xx_idle)(void); + +#endif -- cgit v1.2.2