diff options
| author | venu byravarasu <vbyravarasu@nvidia.com> | 2011-06-22 14:46:08 +0530 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:47:08 -0800 |
| commit | fc7dd3747b98a85a2725404c81192e761d236e3a (patch) | |
| tree | e7762ef66b75fd179d2277ba16d1346c2749fb49 /arch | |
| parent | f434dc2ff6d8cf94415fc13c643aa91fb23c4f01 (diff) | |
arm: tegra: enterprise: adding power off support.
Board related changes, needed to turn off the device,
are being addded.
bug 833661
Original-Change-Id: Ia5f5f69fc19367995e6ad988a185825bd7b4d969
Reviewed-on: http://git-master/r/36670
Reviewed-by: Niket Sirsi <nsirsi@nvidia.com>
Tested-by: Niket Sirsi <nsirsi@nvidia.com>
Rebase-Id: Reaa3eb086baabd1d3b37a86555c7d2cfcb2eea68
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-tegra/board-enterprise-power.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/board-enterprise-power.c b/arch/arm/mach-tegra/board-enterprise-power.c index b42940e6090e..cb98b01032cb 100644 --- a/arch/arm/mach-tegra/board-enterprise-power.c +++ b/arch/arm/mach-tegra/board-enterprise-power.c @@ -340,6 +340,16 @@ static int __init enterprise_gpio_switch_regulator_init(void) return platform_device_register(&gswitch_regulator_pdata); } +static void enterprise_power_off(void) +{ + int ret; + pr_info("enterprise: Powering off the device\n"); + ret = tps80031_power_off(); + if (ret) + pr_err("enterprise: failed to power off\n"); + while(1); +} + int __init enterprise_regulator_init(void) { void __iomem *pmc = IO_ADDRESS(TEGRA_PMC_BASE); @@ -353,6 +363,7 @@ int __init enterprise_regulator_init(void) i2c_register_board_info(4, enterprise_regulators, 1); enterprise_gpio_switch_regulator_init(); + pm_power_off = enterprise_power_off; return 0; } |