diff options
| author | Nine Feng <nfeng@nvidia.com> | 2014-01-28 12:37:32 +0800 |
|---|---|---|
| committer | Danny Song <dsong@nvidia.com> | 2014-01-31 21:45:32 -0800 |
| commit | 8b8d45d48da349159b2006202e13eea1bc652d51 (patch) | |
| tree | 6b4bbe1e5049a39a0af2f5e07d60cb00004e8307 /arch | |
| parent | 2bb0e43403ff31467f3f3ba883165a8b859b602f (diff) | |
ts :tn7c: support load switch for touch power rail
lcd power rail of EN_LCD_1V8 is shared with touch
module. We should make sure it is enabled before
touch suspend. Therefore, we add a new consumer
for lcd fix regulator, then it would be more
reasonable to turn off/on in terms of use counts.
Bug 1445143
Change-Id: Ieef0fc9ae46918c724d6129f9878be12641f66d0
Signed-off-by: Nine Feng <nfeng@nvidia.com>
Reviewed-on: http://git-master/r/360705
Reviewed-by: Danny Song <dsong@nvidia.com>
Tested-by: Danny Song <dsong@nvidia.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-tegra/board-tegranote7c-power.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/board-tegranote7c-power.c b/arch/arm/mach-tegra/board-tegranote7c-power.c index 3b98ca69d7d1..fe6a63c460e9 100644 --- a/arch/arm/mach-tegra/board-tegranote7c-power.c +++ b/arch/arm/mach-tegra/board-tegranote7c-power.c @@ -486,6 +486,7 @@ static struct i2c_board_info palma_device[] = { static struct regulator_consumer_supply fixed_reg_dvdd_lcd_1v8_supply[] = { REGULATOR_SUPPLY("dvdd_lcd", NULL), + REGULATOR_SUPPLY("dvdd_ts", "spi0.0"), }; static struct regulator_consumer_supply fixed_reg_vdd_lcd_bl_en_supply[] = { |