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authorJean Pihet <j-pihet@ti.com>2011-05-09 14:02:13 +0400
committerKevin Hilman <khilman@ti.com>2011-05-20 19:15:53 +0400
commit866ba0ef967c693dae952afafcb1582a390a82a0 (patch)
treec74c93907a3b2903e45a6628df342e6826e2de19 /arch/arm/mach-omap2/pm.h
parent90d231f7673e20acc4f8b5c3effb5c12098179a7 (diff)
downloadlinux-866ba0ef967c693dae952afafcb1582a390a82a0.tar.xz
OMAP3: clean-up mach specific cpuidle data structures
- sleep_latency and wake_latency are not used, replace them by exit_latency which is used by cpuidle. exit_latency simply is the sum of sleep_latency and wake_latency, - replace threshold by target_residency, - changed the OMAP3 specific cpuidle code accordingly, - changed the OMAP3 board code accordingly. Signed-off-by: Jean Pihet <j-pihet@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2/pm.h')
-rw-r--r--arch/arm/mach-omap2/pm.h13
1 files changed, 9 insertions, 4 deletions
diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h
index 797bfd12b643..32dbc1311efd 100644
--- a/arch/arm/mach-omap2/pm.h
+++ b/arch/arm/mach-omap2/pm.h
@@ -36,11 +36,16 @@ static inline int omap4_opp_init(void)
}
#endif
+/*
+ * cpuidle mach specific parameters
+ *
+ * The board code can override the default C-states definition using
+ * omap3_pm_init_cpuidle
+ */
struct cpuidle_params {
- u8 valid;
- u32 sleep_latency;
- u32 wake_latency;
- u32 threshold;
+ u32 exit_latency; /* exit_latency = sleep + wake-up latencies */
+ u32 target_residency;
+ u8 valid; /* validates the C-state */
};
#if defined(CONFIG_PM) && defined(CONFIG_CPU_IDLE)