diff options
| author | Nine Feng <nfeng@nvidia.com> | 2014-05-26 14:01:23 +0800 |
|---|---|---|
| committer | Harry Hong <hhong@nvidia.com> | 2014-05-26 22:56:14 -0700 |
| commit | 1bf295782b1bbcc1463b9c93270f2c58dc428885 (patch) | |
| tree | 6510f11a3d3446efef8c517ee3166749dd1efb32 /arch | |
| parent | 7e0e97a4f1bd107346c6d3ba9b6c8cf0a8c5890f (diff) | |
ts: tn7 & tn7c: update touch regulator
1) Revert "ts :tn7c: support load switch for touch power rail"
2) Remove useless fix regulator: dvdd_ts and dvdd_lcd_1v8(which
would cause lcd and touch use differnt supplies but same ldo4)
3) Enable avdd first
Bug 200006060
Bug 1445143
This reverts commit 8b8d45d48da349159b2006202e13eea1bc652d51.
Change-Id: I807a57ccb2828c53648be6189846a0d734d52e82
Signed-off-by: Nine Feng <nfeng@nvidia.com>
Reviewed-on: http://git-master/r/414872
Reviewed-by: Harry Hong <hhong@nvidia.com>
Tested-by: Harry Hong <hhong@nvidia.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-tegra/board-tegranote7c-power.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/arch/arm/mach-tegra/board-tegranote7c-power.c b/arch/arm/mach-tegra/board-tegranote7c-power.c index 66c471c2fc54..0ccc5dbe0b91 100644 --- a/arch/arm/mach-tegra/board-tegranote7c-power.c +++ b/arch/arm/mach-tegra/board-tegranote7c-power.c @@ -492,10 +492,11 @@ static struct i2c_board_info palma_device[] = { }, }; +#if 0 static struct regulator_consumer_supply fixed_reg_dvdd_lcd_1v8_supply[] = { REGULATOR_SUPPLY("dvdd_lcd", NULL), - REGULATOR_SUPPLY("dvdd_ts", "spi0.0"), }; +#endif static struct regulator_consumer_supply fixed_reg_vdd_lcd_bl_en_supply[] = { REGULATOR_SUPPLY("vdd_lcd_bl_en", NULL), @@ -505,10 +506,12 @@ static struct regulator_consumer_supply fixed_reg_vlogic_gyro_supply[] = { REGULATOR_SUPPLY("vlogic_gyro", "0-0069"), }; +#if 0 /* EN_1V8_TS From TEGRA_GPIO_PH4 */ static struct regulator_consumer_supply fixed_reg_dvdd_ts_supply[] = { REGULATOR_SUPPLY("dvdd", "spi0.0"), }; +#endif /* ENABLE 5v0 for HDMI */ static struct regulator_consumer_supply fixed_reg_vdd_hdmi_5v0_supply[] = { @@ -578,18 +581,21 @@ static struct regulator_consumer_supply fixed_reg_en_avdd_hdmi_pll_supply[] = { /* * Creating the fixed regulator device table */ - +#if 0 FIXED_REG(1, dvdd_lcd_1v8, dvdd_lcd_1v8, palmas_rails(smps8), 0, 1, PALMAS_TEGRA_GPIO_BASE + PALMAS_GPIO4, false, true, 1, 1800); +#endif FIXED_REG(2, vdd_lcd_bl_en, vdd_lcd_bl_en, NULL, 0, 1, TEGRA_GPIO_PH2, false, true, 1, 3700); +#if 0 FIXED_REG(3, dvdd_ts, dvdd_ts, palmas_rails(smps8), 0, 0, TEGRA_GPIO_PH4, false, false, 1, 1800); +#endif FIXED_REG(4, vdd_hdmi_5v0, vdd_hdmi_5v0, palmas_rails(smps10), 0, 0, @@ -628,8 +634,6 @@ FIXED_REG(9, en_avdd_hdmi_pll, en_avdd_hdmi_pll, ADD_FIXED_REG(vd_cam_1v8), #define P1988_FIXED_REG \ - ADD_FIXED_REG(dvdd_lcd_1v8), \ - ADD_FIXED_REG(dvdd_ts), \ ADD_FIXED_REG(en_lcd_1v8), \ ADD_FIXED_REG(en_avdd_hdmi_pll) |