diff options
| author | Santosh Shilimkar <santosh.shilimkar@ti.com> | 2011-01-09 22:32:15 +0300 |
|---|---|---|
| committer | Kevin Hilman <khilman@ti.com> | 2011-12-08 23:29:01 +0400 |
| commit | 49404dd09f5dc78c247c6044c60d7be7768a71bc (patch) | |
| tree | be40b8ca0d66b048350ac57d488e39b8a5f1eec0 /arch/arm/mach-omap2/omap-mpuss-lowpower.c | |
| parent | 3ba2a7393e6be48ad7f545a743cd6f46325ba8fd (diff) | |
| download | linux-49404dd09f5dc78c247c6044c60d7be7768a71bc.tar.xz | |
ARM: OMAP4: PM: Add power domain statistics support
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Jean Pihet <j-pihet@ti.com>
Reviewed-by: Kevin Hilman <khilman@ti.com>
Tested-by: Vishwanath BS <vishwanath.bs@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2/omap-mpuss-lowpower.c')
| -rw-r--r-- | arch/arm/mach-omap2/omap-mpuss-lowpower.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c index 549aff1bfecb..1d5d01056558 100644 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c @@ -256,6 +256,8 @@ int omap4_enter_lowpower(unsigned int cpu, unsigned int power_state) return -ENXIO; } + pwrdm_pre_transition(); + /* * Check MPUSS next state and save interrupt controller if needed. * In MPUSS OSWR or device OFF, interrupt controller contest is lost. @@ -288,6 +290,8 @@ int omap4_enter_lowpower(unsigned int cpu, unsigned int power_state) wakeup_cpu = smp_processor_id(); set_cpu_next_pwrst(wakeup_cpu, PWRDM_POWER_ON); + pwrdm_post_transition(); + return 0; } |