ARM: dts: use key code macros on Origen and Arndale boards
Key code macros improve readability on exnos4210-origen,
exynos4412-origen and exynos5250-arndale boards.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
[kgene.kim@samsung.com: squashed similar two patches]
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 f018e21..f767c42 100644
--- a/arch/arm/boot/dts/exynos4210-origen.dts
+++ b/arch/arm/boot/dts/exynos4210-origen.dts
@@ -16,6 +16,7 @@
/dts-v1/;
#include "exynos4210.dtsi"
+#include <dt-bindings/input/input.h>
/ {
model = "Insignal Origen evaluation board based on Exynos4210";
@@ -259,35 +260,35 @@
up {
label = "Up";
gpios = <&gpx2 0 1>;
- linux,code = <103>;
+ linux,code = <KEY_UP>;
gpio-key,wakeup;
};
down {
label = "Down";
gpios = <&gpx2 1 1>;
- linux,code = <108>;
+ linux,code = <KEY_DOWN>;
gpio-key,wakeup;
};
back {
label = "Back";
gpios = <&gpx1 7 1>;
- linux,code = <158>;
+ linux,code = <KEY_BACK>;
gpio-key,wakeup;
};
home {
label = "Home";
gpios = <&gpx1 6 1>;
- linux,code = <102>;
+ linux,code = <KEY_HOME>;
gpio-key,wakeup;
};
menu {
label = "Menu";
gpios = <&gpx1 5 1>;
- linux,code = <139>;
+ linux,code = <KEY_MENU>;
gpio-key,wakeup;
};
};