diff options
| author | Laxman Dewangan <ldewangan@nvidia.com> | 2011-07-19 19:38:00 +0530 |
|---|---|---|
| committer | Varun Colbert <vcolbert@nvidia.com> | 2011-08-23 14:34:32 -0700 |
| commit | 43c6c47fe197302bdb5c1956e13fa9fe346e5b7c (patch) | |
| tree | 9190376462babb152c5a81b1e845f2109ee0eafd /arch/arm/mach-tegra/board-enterprise-power.c | |
| parent | c65da316c891f8181f6cccab798652397dab0ef3 (diff) | |
arm: tegra: enterprise: Enable VBUS_INT_PULLDN for discharge
Enabling the VUS discharging pulldown resister and setting discharging
time to 100ms.
bug 853393
Change-Id: Iec970ba183d2ef830ebc7bbc0c68e25530028886
Reviewed-on: http://git-master/r/41887
Tested-by: Mallikarjun Kasoju <mkasoju@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Tested-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-by: Hanumanth Venkateswa Moganty <vmoganty@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/board-enterprise-power.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-enterprise-power.c | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/arch/arm/mach-tegra/board-enterprise-power.c b/arch/arm/mach-tegra/board-enterprise-power.c index e06744ef2d61..9e33de11a5ca 100644 --- a/arch/arm/mach-tegra/board-enterprise-power.c +++ b/arch/arm/mach-tegra/board-enterprise-power.c @@ -151,7 +151,8 @@ static struct regulator_consumer_supply tps80031_vbus_supply[] = { }; #define TPS_PDATA_INIT(_id, _minmv, _maxmv, _supply_reg, _always_on, \ - _boot_on, _apply_uv, _init_uV, _init_enable, _init_apply, _flags) \ + _boot_on, _apply_uv, _init_uV, _init_enable, _init_apply, \ + _flags, _delay) \ static struct tps80031_regulator_platform_data pdata_##_id = { \ .regulator = { \ .constraints = { \ @@ -175,25 +176,26 @@ static struct regulator_consumer_supply tps80031_vbus_supply[] = { .init_enable = _init_enable, \ .init_apply = _init_apply, \ .flags = _flags, \ + .delay_us = _delay, \ } -TPS_PDATA_INIT(vio, 600, 2100, 0, 1, 0, 0, -1, 0, 0, 0); -TPS_PDATA_INIT(smps1, 600, 2100, 0, 0, 0, 0, -1, 0, 0, PWR_REQ_INPUT_PREQ2); -TPS_PDATA_INIT(smps2, 600, 2100, 0, 0, 0, 0, -1, 0, 0, 0); -TPS_PDATA_INIT(smps3, 600, 2100, 0, 1, 0, 0, -1, 0, 0, 0); -TPS_PDATA_INIT(smps4, 600, 2100, 0, 0, 0, 0, -1, 0, 0, 0); - -TPS_PDATA_INIT(ldo1, 1000, 3300, tps80031_rails(VIO), 0, 0, 0, -1, 0, 0, 0); -TPS_PDATA_INIT(ldo2, 1000, 3300, 0, 0, 0, 0, -1, 0, 0, 0); -TPS_PDATA_INIT(ldo3, 1000, 3300, tps80031_rails(VIO), 0, 0, 0, -1, 0, 0, 0); -TPS_PDATA_INIT(ldo4, 1000, 3300, 0, 0, 0, 0, -1, 0, 0, 0); -TPS_PDATA_INIT(ldo5, 1000, 3300, 0, 0, 0, 0, -1, 0, 0, 0); -TPS_PDATA_INIT(ldo6, 1000, 3300, 0, 0, 0, 0, -1, 0, 0, 0); -TPS_PDATA_INIT(ldo7, 1000, 3300, tps80031_rails(VIO), 0, 0, 0, -1, 0, 0, 0); -TPS_PDATA_INIT(ldoln, 1000, 3300, tps80031_rails(SMPS3), 0, 0, 0, -1, 0, 0, 0); -TPS_PDATA_INIT(ldousb, 1000, 3300, 0, 0, 0, 0, -1, 0, 0, USBLDO_INPUT_VSYS); -TPS_PDATA_INIT(vana, 1000, 3300, 0, 0, 0, 0, -1, 0, 0, 0); -TPS_PDATA_INIT(vbus, 0, 5000, 0, 0, 0, 0, -1, 0, 0, VBUS_SW_ONLY); +TPS_PDATA_INIT(vio, 600, 2100, 0, 1, 0, 0, -1, 0, 0, 0, 0); +TPS_PDATA_INIT(smps1, 600, 2100, 0, 0, 0, 0, -1, 0, 0, PWR_REQ_INPUT_PREQ2, 0); +TPS_PDATA_INIT(smps2, 600, 2100, 0, 0, 0, 0, -1, 0, 0, 0, 0); +TPS_PDATA_INIT(smps3, 600, 2100, 0, 1, 0, 0, -1, 0, 0, 0, 0); +TPS_PDATA_INIT(smps4, 600, 2100, 0, 0, 0, 0, -1, 0, 0, 0, 0); + +TPS_PDATA_INIT(ldo1, 1000, 3300, tps80031_rails(VIO), 0, 0, 0, -1, 0, 0, 0, 0); +TPS_PDATA_INIT(ldo2, 1000, 3300, 0, 0, 0, 0, -1, 0, 0, 0, 0); +TPS_PDATA_INIT(ldo3, 1000, 3300, tps80031_rails(VIO), 0, 0, 0, -1, 0, 0, 0, 0); +TPS_PDATA_INIT(ldo4, 1000, 3300, 0, 0, 0, 0, -1, 0, 0, 0, 0); +TPS_PDATA_INIT(ldo5, 1000, 3300, 0, 0, 0, 0, -1, 0, 0, 0, 0); +TPS_PDATA_INIT(ldo6, 1000, 3300, 0, 0, 0, 0, -1, 0, 0, 0, 0); +TPS_PDATA_INIT(ldo7, 1000, 3300, tps80031_rails(VIO), 0, 0, 0, -1, 0, 0, 0, 0); +TPS_PDATA_INIT(ldoln, 1000, 3300, tps80031_rails(SMPS3), 0, 0, 0, -1, 0, 0, 0, 0); +TPS_PDATA_INIT(ldousb, 1000, 3300, 0, 0, 0, 0, -1, 0, 0, USBLDO_INPUT_VSYS, 0); +TPS_PDATA_INIT(vana, 1000, 3300, 0, 0, 0, 0, -1, 0, 0, 0, 0); +TPS_PDATA_INIT(vbus, 0, 5000, 0, 0, 0, 0, -1, 0, 0, (VBUS_SW_ONLY | VBUS_DISCHRG_EN_PDN), 100000); static struct tps80031_rtc_platform_data rtc_data = { .irq = ENT_TPS80031_IRQ_BASE + TPS80031_INT_RTC_ALARM, |