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authorRajendra Nayak <rnayak@ti.com>2008-10-08 16:01:22 +0400
committerKevin Hilman <khilman@deeprootsystems.com>2009-11-12 01:42:48 +0300
commit20b01669885483ba2102d5a71c662bb6ae1bed0b (patch)
tree95e71bcf90bcb81e97b5be95383bccf310cb8ad0 /arch/arm/mach-omap2/pm.h
parent99e6a4d22f7c7bda0cd8978333c2e85fba02f181 (diff)
downloadlinux-20b01669885483ba2102d5a71c662bb6ae1bed0b.tar.xz
OMAP3: PM: CPUidle: support retention and off-mode C-states
This patch adds support and enables state C4(MPU RET + CORE RET) and MPU OFF states (C3 and C5.) Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Diffstat (limited to 'arch/arm/mach-omap2/pm.h')
-rw-r--r--arch/arm/mach-omap2/pm.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h
index 2edf1ba12dca..379e35034ccc 100644
--- a/arch/arm/mach-omap2/pm.h
+++ b/arch/arm/mach-omap2/pm.h
@@ -19,6 +19,8 @@ extern u32 sleep_while_idle;
extern void *omap3_secure_ram_storage;
extern void omap3_pm_off_mode_enable(int);
extern void omap_sram_idle(void);
+extern int omap3_can_sleep(void);
+extern int set_pwrdm_state(struct powerdomain *pwrdm, u32 state);
extern int omap3_pm_get_suspend_state(struct powerdomain *pwrdm);
extern int omap3_pm_set_suspend_state(struct powerdomain *pwrdm, int state);