diff options
| author | Hyongbin Kim <hyongbink@nvidia.com> | 2013-06-07 19:09:05 +0900 |
|---|---|---|
| committer | Harshada Kale <hkale@nvidia.com> | 2013-06-12 05:09:37 -0700 |
| commit | 65198caacee0f8a273e80abeeadde496330e3c3f (patch) | |
| tree | fa3ce74e0f12abd1c8234c66e5ba4e4332573af1 | |
| parent | bddf9b43dda1b1b408ca02e99ca67ea73c7ef45e (diff) | |
ARM: tegra: PMU POWER off when boot with charger mode
Some charger detected as SDP but it fails enumeration because it is not PC-USB.
In this case, it makes continuous reboot.
power off in charger mode -> PMU reset -> VBUS poweron -> charger mode ->
not detected charger-> power off in charger mode.
Also, this change prevent continuous reboot in detecting charger error case.
Bug 1242042
Bug 1304013
Change-Id: I086fa17ea912b745d9fa0cd21526b78a7215bb44
Signed-off-by: Hyongbin Kim <hyongbink@nvidia.com>
Reviewed-on: http://git-master/r/236708
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 | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm/mach-tegra/board-tegratab-power.c b/arch/arm/mach-tegra/board-tegratab-power.c index d2ab738257a0..9c14692ec77c 100644 --- a/arch/arm/mach-tegra/board-tegratab-power.c +++ b/arch/arm/mach-tegra/board-tegratab-power.c @@ -747,8 +747,9 @@ int __init tegratab_regulator_init(void) int __init tegratab_power_off_init(void) { - /* Use PMU reset only when battery is exist. */ - if (get_power_supply_type() == POWER_SUPPLY_TYPE_BATTERY) + /* Use PMU reset only when battery is exist and not charger mode. */ + if ((get_power_supply_type() == POWER_SUPPLY_TYPE_BATTERY) && + (!get_androidboot_mode_charger())) pm_power_off = palmas_reset; return 0; |