diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:18:27 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:19:04 +0200 |
| commit | 6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e (patch) | |
| tree | 021cc9f6b477146fcebe6f3be4752abfa2ba18a9 /arch/arm/mach-clps711x/common.c | |
| parent | 682968e0c425c60f0dde37977e5beb2b12ddc4cc (diff) | |
| parent | a385ec4f11bdcf81af094c03e2444ee9b7fad2e5 (diff) | |
Merge branch 'perf/core' into perf/uprobes
Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/arm/mach-clps711x/common.c')
| -rw-r--r-- | arch/arm/mach-clps711x/common.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/mach-clps711x/common.c b/arch/arm/mach-clps711x/common.c index ab1711b9b4d..3c5b5bbf24e 100644 --- a/arch/arm/mach-clps711x/common.c +++ b/arch/arm/mach-clps711x/common.c @@ -37,6 +37,7 @@ #include <asm/mach/map.h> #include <asm/mach/time.h> #include <asm/hardware/clps7111.h> +#include <asm/system_misc.h> /* * This maps the generic CLPS711x registers @@ -225,3 +226,19 @@ void clps711x_restart(char mode, const char *cmd) { soft_restart(0); } + +static void clps711x_idle(void) +{ + clps_writel(1, HALT); + __asm__ __volatile__( + "mov r0, r0\n\ + mov r0, r0"); +} + +static int __init clps711x_idle_init(void) +{ + arm_pm_idle = clps711x_idle; + return 0; +} + +arch_initcall(clps711x_idle_init); |