diff options
| author | Tushar Behera <tushar.behera@linaro.org> | 2012-09-18 16:12:11 +0530 |
|---|---|---|
| committer | Tushar Behera <tushar.behera@linaro.org> | 2012-09-18 17:12:50 +0530 |
| commit | 29627b0b3c1f239674378a2ee7cc8aee0c9447c6 (patch) | |
| tree | c9f59febdb5a82d765768674d97976059a1d3a28 | |
| parent | dca7bdc2dd48f756f3d1b625fe270cde1eb6b7f3 (diff) | |
ARM: EXYNOS: Set LDO3 on Origen board as always enabled
LDO3 feeds to VDD_11OF power line which drives MIPI, HDMI, SATA, OTG
etc. Currently no driver is explicitly using this regulator, hence
it gets disabled during boot-time. This leads to system hang when
a USB device is attached to the board during system initialization.
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
| -rw-r--r-- | arch/arm/mach-exynos/mach-origen.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos/mach-origen.c b/arch/arm/mach-exynos/mach-origen.c index 64ff0072761..8704544d0c1 100644 --- a/arch/arm/mach-exynos/mach-origen.c +++ b/arch/arm/mach-exynos/mach-origen.c @@ -178,6 +178,7 @@ static struct regulator_init_data __initdata max8997_ldo3_data = { .min_uV = 1100000, .max_uV = 1100000, .apply_uV = 1, + .always_on = 1, .valid_ops_mask = REGULATOR_CHANGE_STATUS, .state_mem = { .disabled = 1, |