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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>
This commit is contained in:
Santosh Shilimkar 2011-01-10 01:02:15 +05:30 committed by Kevin Hilman
parent 3ba2a7393e
commit 49404dd09f
1 changed files with 4 additions and 0 deletions
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4
arch/arm/mach-omap2/omap-mpuss-lowpower.c
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@ -256,6 +256,8 @@ int omap4_enter_lowpower(unsigned int cpu, unsigned int power_state)
return -ENXIO; return -ENXIO;
} }
pwrdm_pre_transition();
/* /*
* Check MPUSS next state and save interrupt controller if needed. * Check MPUSS next state and save interrupt controller if needed.
* In MPUSS OSWR or device OFF, interrupt controller contest is lost. * 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(); wakeup_cpu = smp_processor_id();
set_cpu_next_pwrst(wakeup_cpu, PWRDM_POWER_ON); set_cpu_next_pwrst(wakeup_cpu, PWRDM_POWER_ON);
pwrdm_post_transition();
return 0; return 0;
} }