From 50edbf78f566bcb7749c558129a849c63ae15838 Mon Sep 17 00:00:00 2001 From: Nicolas Pitre Date: Wed, 3 Aug 2011 06:55:31 -0400 Subject: ARM: mach-h720x: move special idle code out of line ... and hook it to arm_pm_idle. Signed-off-by: Nicolas Pitre --- arch/arm/mach-h720x/common.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'arch/arm/mach-h720x/common.c') diff --git a/arch/arm/mach-h720x/common.c b/arch/arm/mach-h720x/common.c index f8a2f6bb5483..e756d1ac00c2 100644 --- a/arch/arm/mach-h720x/common.c +++ b/arch/arm/mach-h720x/common.c @@ -247,3 +247,21 @@ void h720x_restart(char mode, const char *cmd) { CPU_REG (PMU_BASE, PMU_STAT) |= PMU_WARMRESET; } + +static void h720x__idle(void) +{ + CPU_REG (PMU_BASE, PMU_MODE) = PMU_MODE_IDLE; + nop(); + nop(); + CPU_REG (PMU_BASE, PMU_MODE) = PMU_MODE_RUN; + nop(); + nop(); +} + +static int __init h720x_idle_init(void) +{ + arm_pm_idle = h720x__idle; + return 0; +} + +arch_initcall(h720x_idle_init); -- cgit v1.2.3-58-ga151