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| author |   Joseph Lo <josephl@nvidia.com> | 2013-04-03 19:31:48 +0800 |
|---|---|---|
| committer |   Stephen Warren <swarren@nvidia.com> | 2013-04-04 17:17:43 -0600 |
| commit | 5741a2560afa66dce9e53752888241310d8e7c93 (patch) | |
| tree | a6c5a269408f388948cc177be1b02e2dc29682ca /arch/arm/boot/dts/tegra20-trimslice.dts | |
| parent | ARM: tegra: keep power on to SD slot on Dalmore (diff) | |
| download | linux-dev-5741a2560afa66dce9e53752888241310d8e7c93.tar.xz linux-dev-5741a2560afa66dce9e53752888241310d8e7c93.zip | |
ARM: tegra: add power gpio keys to DT
This adds the power gpio key to DT and enable the wakeup of the gpio key
for the device. The Seaboard and paz00 already had the power gpio key
binding and the power key of Whistler was on KBC. So these boards' device
tree didn't include in this patch.
Signed-off-by: Joseph Lo <josephl@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'arch/arm/boot/dts/tegra20-trimslice.dts')
| -rw-r--r-- | arch/arm/boot/dts/tegra20-trimslice.dts | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts index 51b3a44fc063..f96870c4bdac 100644 --- a/arch/arm/boot/dts/tegra20-trimslice.dts +++ b/arch/arm/boot/dts/tegra20-trimslice.dts @@ -343,6 +343,17 @@ }; }; + gpio-keys { + compatible = "gpio-keys"; + + power { + label = "Power"; + gpios = <&gpio 190 1>; /* gpio PX6, active low */ + linux,code = <116>; /* KEY_POWER */ + gpio-key,wakeup; + }; + }; + poweroff { compatible = "gpio-poweroff"; gpios = <&gpio 191 1>; /* gpio PX7, active low */ |