From 5741a2560afa66dce9e53752888241310d8e7c93 Mon Sep 17 00:00:00 2001 From: Joseph Lo Date: Wed, 3 Apr 2013 19:31:48 +0800 Subject: 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 Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra20-harmony.dts | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'arch/arm/boot/dts/tegra20-harmony.dts') diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts index 2c4da874eb16..d86dd85c4c4e 100644 --- a/arch/arm/boot/dts/tegra20-harmony.dts +++ b/arch/arm/boot/dts/tegra20-harmony.dts @@ -464,6 +464,17 @@ }; }; + gpio-keys { + compatible = "gpio-keys"; + + power { + label = "Power"; + gpios = <&gpio 170 1>; /* gpio PV2, active low */ + linux,code = <116>; /* KEY_POWER */ + gpio-key,wakeup; + }; + }; + kbc { status = "okay"; nvidia,debounce-delay-ms = <2>; -- cgit v1.2.3