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| author | Santosh Shilimkar <santosh.shilimkar@ti.com> | 2010-06-16 22:19:48 +0530 |
|---|---|---|
| committer | Kevin Hilman <khilman@ti.com> | 2011-12-08 11:29:00 -0800 |
| commit | b5b4f2881f619460fdb165111bac10a3dd8eebee (patch) | |
| tree | 2f41f00e91f11ef77ff47dd0f65fc31b67aeb9c7 /arch/arm/mach-omap2/common.h | |
| parent | a6e48358d15fec2f3f9e86a6d6fc62422141a3a9 (diff) | |
| download | olio-linux-3.10-b5b4f2881f619460fdb165111bac10a3dd8eebee.tar.xz olio-linux-3.10-b5b4f2881f619460fdb165111bac10a3dd8eebee.zip | |
ARM: OMAP4: PM: Program CPU1 to hit OFF when off-lined
Program non-boot CPUs to hit lowest supported power state
when it is off-lined using cpu hotplug framework.
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/common.h')
| -rw-r--r-- | arch/arm/mach-omap2/common.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h index 36cdba7727f..c078db1b3de 100644 --- a/arch/arm/mach-omap2/common.h +++ b/arch/arm/mach-omap2/common.h @@ -200,6 +200,7 @@ extern int omap4_mpuss_init(void); extern int omap4_enter_lowpower(unsigned int cpu, unsigned int power_state); extern int omap4_finish_suspend(unsigned long cpu_state); extern void omap4_cpu_resume(void); +extern int omap4_hotplug_cpu(unsigned int cpu, unsigned int power_state); #else static inline int omap4_enter_lowpower(unsigned int cpu, unsigned int power_state) @@ -208,6 +209,12 @@ static inline int omap4_enter_lowpower(unsigned int cpu, return 0; } +static inline int omap4_hotplug_cpu(unsigned int cpu, unsigned int power_state) +{ + cpu_do_idle(); + return 0; +} + static inline int omap4_mpuss_init(void) { return 0; |