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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-03-28 18:52:44 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-03-28 18:52:44 +0100 |
| commit | 5f183860d5007ec76ea36bfa6c36d66e37f0dbcf (patch) | |
| tree | f3f593fa2d1e01c2a6a4d9da9786ad1e12dfc2a0 /arch/arm/plat-mxc/include/mach/system.h | |
| parent | 938c0ace3ffb8cc2073a6d2e68fa7a6ab7cb471e (diff) | |
| parent | a10aabd5e313ec6481569be20d120191692b4ca6 (diff) | |
| download | linux-5f183860d5007ec76ea36bfa6c36d66e37f0dbcf.tar.gz linux-5f183860d5007ec76ea36bfa6c36d66e37f0dbcf.tar.bz2 linux-5f183860d5007ec76ea36bfa6c36d66e37f0dbcf.zip | |
Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into devel-stable
Diffstat (limited to 'arch/arm/plat-mxc/include/mach/system.h')
| -rw-r--r-- | arch/arm/plat-mxc/include/mach/system.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/arm/plat-mxc/include/mach/system.h b/arch/arm/plat-mxc/include/mach/system.h index 95be51bfe9a9..0417da9f710d 100644 --- a/arch/arm/plat-mxc/include/mach/system.h +++ b/arch/arm/plat-mxc/include/mach/system.h @@ -20,6 +20,8 @@ #include <mach/hardware.h> #include <mach/common.h> +extern void mx5_cpu_lp_set(enum mxc_cpu_pwr_mode mode); + static inline void arch_idle(void) { #ifdef CONFIG_ARCH_MXC91231 @@ -54,7 +56,9 @@ static inline void arch_idle(void) "orr %0, %0, #0x00000004\n" "mcr p15, 0, %0, c1, c0, 0\n" : "=r" (reg)); - } else + } else if (cpu_is_mx51()) + mx5_cpu_lp_set(WAIT_UNCLOCKED_POWER_OFF); + else cpu_do_idle(); } |