diff options
| author | Richard Zhao <richard.zhao@linaro.org> | 2011-08-31 14:40:09 +0800 |
|---|---|---|
| committer | Eric Miao <eric.miao@linaro.org> | 2011-11-15 14:09:24 +0800 |
| commit | 35db0e939403e36090add06f00b12f348766dcde (patch) | |
| tree | 8eb157f5ffa149a95f2d0aae282a7c7f21192a7d /arch | |
| parent | 8f52fc98302b38b441ecf0ec86bfefdd1c5ddf86 (diff) | |
mx5: work around for suspend/resume
clear MXC_CORTEXA8_PLAT_LPC. If I don't clear it, resume can succeed, but
I can not get back to console.
Signed-off-by: Richard Zhao <richard.zhao@linaro.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-mx5/pm-imx5.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-mx5/pm-imx5.c b/arch/arm/mach-mx5/pm-imx5.c index 4f9592b8070..050ce235300 100644 --- a/arch/arm/mach-mx5/pm-imx5.c +++ b/arch/arm/mach-mx5/pm-imx5.c @@ -44,6 +44,7 @@ static int mx5_suspend_enter(suspend_state_t state) __raw_writel(0, MXC_SRPG_EMPGC1_SRPGCR); } cpu_do_idle(); + __raw_writel(0, MXC_CORTEXA8_PLAT_LPC); clk_disable(gpc_dvfs_clk); return 0; |