diff options
| author | Yong Goo Yi <yyi@nvidia.com> | 2013-05-22 14:29:18 +0900 |
|---|---|---|
| committer | Harshada Kale <hkale@nvidia.com> | 2013-05-29 00:30:46 -0700 |
| commit | b358d326f6ffa7a036407ddc2461921e34a105d7 (patch) | |
| tree | 643062e8496e969754fb4343e22f799d99ff0bfc | |
| parent | e3487db6b4064797f2ebcb38296f5b2a651b1a83 (diff) | |
arm: tegra: tegratab: correct ldo controls
1. Set roof_floor of ldo2/ldo3/ldo4/ldo5/ldo7/ldo9/ldoln to 0.
These rails' ON/OFF should be controlled by drivers.
External control(roof_floor) should be only used for the power rails which
require to be on during system idle/active and do not require to be on when
it is in sleep/lp0.
2. Disable always on for ldo6 so that it can be turn off when lp0.
3. Set apply_uV for ldo has min_uV = max_uV
Bug 1285809
Change-Id: Icf434890cc387b102845fff83e9a5722d10bcd0d
Signed-off-by: Yong Goo Yi <yyi@nvidia.com>
Reviewed-on: http://git-master/r/231422
Reviewed-by: Harshada Kale <hkale@nvidia.com>
Tested-by: Harshada Kale <hkale@nvidia.com>
| -rw-r--r-- | arch/arm/mach-tegra/board-tegratab-power.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/arm/mach-tegra/board-tegratab-power.c b/arch/arm/mach-tegra/board-tegratab-power.c index 8f5b26ce1e7c..15972f1da729 100644 --- a/arch/arm/mach-tegra/board-tegratab-power.c +++ b/arch/arm/mach-tegra/board-tegratab-power.c @@ -281,23 +281,23 @@ PALMAS_REGS_PDATA(smps10, 5000, 5000, NULL, 0, 0, 0, 0, PALMAS_REGS_PDATA(ldo1, 1050, 1050, palmas_rails(smps7), 1, 0, 1, 0, 0, PALMAS_EXT_CONTROL_NSLEEP, 0, 0, 0); PALMAS_REGS_PDATA(ldo2, 1200, 1200, palmas_rails(smps7), 0, 1, 1, 0, - 0, PALMAS_EXT_CONTROL_NSLEEP, 0, 0, 0); -PALMAS_REGS_PDATA(ldo3, 1800, 1800, NULL, 0, 0, 0, 0, - 0, PALMAS_EXT_CONTROL_NSLEEP, 0, 0, 0); -PALMAS_REGS_PDATA(ldo4, 1200, 1200, palmas_rails(smps8), 0, 0, 0, 0, - 0, PALMAS_EXT_CONTROL_NSLEEP, 0, 0, 0); + 0, 0, 0, 0, 0); +PALMAS_REGS_PDATA(ldo3, 1800, 1800, NULL, 0, 0, 1, 0, + 0, 0, 0, 0, 0); +PALMAS_REGS_PDATA(ldo4, 1200, 1200, palmas_rails(smps8), 0, 0, 1, 0, + 0, 0, 0, 0, 0); PALMAS_REGS_PDATA(ldo5, 2700, 2700, palmas_rails(smps9), 0, 0, 1, 0, - 0, PALMAS_EXT_CONTROL_NSLEEP, 0, 0, 0); -PALMAS_REGS_PDATA(ldo6, 2850, 2850, palmas_rails(smps9), 1, 1, 1, 0, + 0, 0, 0, 0, 0); +PALMAS_REGS_PDATA(ldo6, 2850, 2850, palmas_rails(smps9), 0, 1, 1, 0, 0, 0, 0, 0, 0); PALMAS_REGS_PDATA(ldo7, 2700, 2700, palmas_rails(smps9), 0, 0, 1, 0, - 0, PALMAS_EXT_CONTROL_NSLEEP, 0, 0, 0); + 0, 0, 0, 0, 0); PALMAS_REGS_PDATA(ldo8, 950, 950, NULL, 1, 1, 1, 0, 0, 0, 0, 0, 0); PALMAS_REGS_PDATA(ldo9, 1800, 2900, palmas_rails(smps9), 0, 0, 1, 0, - 0, PALMAS_EXT_CONTROL_NSLEEP, 0, 0, 0); + 0, 0, 0, 0, 0); PALMAS_REGS_PDATA(ldoln, 3300, 3300, NULL, 0, 0, 1, 0, - 0, PALMAS_EXT_CONTROL_NSLEEP, 0, 0, 0); + 0, 0, 0, 0, 0); PALMAS_REGS_PDATA(ldousb, 3300, 3300, NULL, 0, 0, 1, 0, 0, PALMAS_EXT_CONTROL_NSLEEP, 0, 0, 0); PALMAS_REGS_PDATA(regen1, 4200, 4200, NULL, 0, 0, 0, 0, |