ARM: mx3: Let mx31 and mx35 enter in LPM mode in WFI

[cascardo/linux.git] / arch / arm / mach-imx / mm-imx3.c

diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c
index 31807d2..905aafc 100644 (file)
--- a/arch/arm/mach-imx/mm-imx3.c
+++ b/arch/arm/mach-imx/mm-imx3.c
@@ -34,6 +34,8 @@ static void imx3_idle(void)
 {
        unsigned long reg = 0;
 
+       mx3_cpu_lp_set(MX3_WAIT);
+
        if (!need_resched())
                __asm__ __volatile__(
                        /* disable I and D cache */