From 709731bb369b562586ee4c60f3f0393eb94dd9d6 Mon Sep 17 00:00:00 2001 From: Kalle Jokiniemi Date: Thu, 29 Oct 2009 10:30:19 +0200 Subject: OMAP3: cpuidle: Add valid field into C-state parameter passing Different boards benefit differently from the available seven C-states for cpu idle. In most cases, only few, properly spaced (in terms of consumption and latency) C-states are required to make the power management optimal. Hence we need a possibility to pass which C-states are actually used for each board. So added the valid field to cpuidle_params and added support to 3430sdp, which uses the paramenter passing. Signed-off-by: Kalle Jokiniemi Signed-off-by: Kevin Hilman --- arch/arm/mach-omap2/pm.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/mach-omap2/pm.h') diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h index 58a2671e6147..bd6466a2b039 100644 --- a/arch/arm/mach-omap2/pm.h +++ b/arch/arm/mach-omap2/pm.h @@ -24,6 +24,7 @@ extern int set_pwrdm_state(struct powerdomain *pwrdm, u32 state); extern int omap3_idle_init(void); struct cpuidle_params { + u8 valid; u32 sleep_latency; u32 wake_latency; u32 threshold; -- cgit v1.2.3