diff options
| author | Narendra Damahe <ndamahe@nvidia.com> | 2010-06-16 17:53:14 -0700 |
|---|---|---|
| committer | Gary King <gking@nvidia.com> | 2010-06-16 21:05:45 -0700 |
| commit | cf037e7a2de8ea7db0274fcb60c9a9ceaa5942f4 (patch) | |
| tree | 91e6cc75bc3b8346d0093c047f673b96b8b0e67a /arch/arm/mach-tegra/Kconfig | |
| parent | e47496ef32afa204cdb50b159f816f624554470e (diff) | |
[ARM/tegra] add config option to control USB VBUS detection
detecting USB VBUS through the PMU on supported platforms can save power
by turning off USB when there is no cable connection
Change-Id: I7c7782360c022aaec9708b8e3abc54d995639756
Reviewed-on: http://git-master/r/2801
Reviewed-by: Narendra Damahe <ndamahe@nvidia.com>
Tested-by: Narendra Damahe <ndamahe@nvidia.com>
Reviewed-by: Gary King <gking@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/Kconfig')
| -rw-r--r-- | arch/arm/mach-tegra/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index ab269abba261..44b4ce640b08 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -141,6 +141,10 @@ config TEGRA_ODM_VIBRATE Adds a timed output vibrator device node for an NVIDIA Tegra ODM kit vibrator driver +config TEGRA_USB_VBUS_DETECT_BY_PMU + boolean "VBUS detection by PMU" + help + Enables USB VBUS detection by PMU if TEGRA_ODM_KIT source "arch/arm/mach-tegra/odm_kit/Kconfig" |