ARM: dts: Enable on-board keys as wakeup source for exynos4210-origen
On board keys on Origen board can serve as wakeup sources,
hence they are marked accordingly in the device tree file.
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts
index d1a1101..c525e98 100644
--- a/arch/arm/boot/dts/exynos4210-origen.dts
+++ b/arch/arm/boot/dts/exynos4210-origen.dts
@@ -66,30 +66,35 @@
label = "Up";
gpios = <&gpx2 0 0 0 2>;
linux,code = <103>;
+ gpio-key,wakeup;
};
down {
label = "Down";
gpios = <&gpx2 1 0 0 2>;
linux,code = <108>;
+ gpio-key,wakeup;
};
back {
label = "Back";
gpios = <&gpx1 7 0 0 2>;
linux,code = <158>;
+ gpio-key,wakeup;
};
home {
label = "Home";
gpios = <&gpx1 6 0 0 2>;
linux,code = <102>;
+ gpio-key,wakeup;
};
menu {
label = "Menu";
gpios = <&gpx1 5 0 0 2>;
linux,code = <139>;
+ gpio-key,wakeup;
};
};
};