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 (file)
--- 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;
                };
        };

diff --git a/arch/arm/boot/dts/exynos4412-origen.dts b/arch/arm/boot/dts/exynos4412-origen.dts
index bd3985b..e925c9f 100644 (file)
--- a/arch/arm/boot/dts/exynos4412-origen.dts
+++ b/arch/arm/boot/dts/exynos4412-origen.dts
@@ -14,6 +14,7 @@
 
 /dts-v1/;
 #include "exynos4412.dtsi"
+#include <dt-bindings/input/input.h>
 
 / {
        model = "Insignal Origen evaluation board based on Exynos4412";
@@ -84,37 +85,37 @@
                key_home {
                        keypad,row = <0>;
                        keypad,column = <0>;
-                       linux,code = <102>;
+                       linux,code = <KEY_HOME>;
                };
 
                key_down {
                        keypad,row = <0>;
                        keypad,column = <1>;
-                       linux,code = <108>;
+                       linux,code = <KEY_DOWN>;
                };
 
                key_up {
                        keypad,row = <1>;
                        keypad,column = <0>;
-                       linux,code = <103>;
+                       linux,code = <KEY_UP>;
                };
 
                key_menu {
                        keypad,row = <1>;
                        keypad,column = <1>;
-                       linux,code = <139>;
+                       linux,code = <KEY_MENU>;
                };
 
                key_back {
                        keypad,row = <2>;
                        keypad,column = <0>;
-                       linux,code = <158>;
+                       linux,code = <KEY_BACK>;
                };
 
                key_enter {
                        keypad,row = <2>;
                        keypad,column = <1>;
-                       linux,code = <28>;
+                       linux,code = <KEY_ENTER>;
                };
        };
 

diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index 090f983..1f5afb3 100644 (file)
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -12,6 +12,7 @@
 /dts-v1/;
 #include "exynos5250.dtsi"
 #include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/input/input.h>
 
 / {
        model = "Insignal Arndale evaluation board based on EXYNOS5250";
@@ -444,42 +445,42 @@
                menu {
                        label = "SW-TACT2";
                        gpios = <&gpx1 4 1>;
-                       linux,code = <139>;
+                       linux,code = <KEY_MENU>;
                        gpio-key,wakeup;
                };
 
                home {
                        label = "SW-TACT3";
                        gpios = <&gpx1 5 1>;
-                       linux,code = <102>;
+                       linux,code = <KEY_HOME>;
                        gpio-key,wakeup;
                };
 
                up {
                        label = "SW-TACT4";
                        gpios = <&gpx1 6 1>;
-                       linux,code = <103>;
+                       linux,code = <KEY_UP>;
                        gpio-key,wakeup;
                };
 
                down {
                        label = "SW-TACT5";
                        gpios = <&gpx1 7 1>;
-                       linux,code = <108>;
+                       linux,code = <KEY_DOWN>;
                        gpio-key,wakeup;
                };
 
                back {
                        label = "SW-TACT6";
                        gpios = <&gpx2 0 1>;
-                       linux,code = <158>;
+                       linux,code = <KEY_BACK>;
                        gpio-key,wakeup;
                };
 
                wakeup {
                        label = "SW-TACT7";
                        gpios = <&gpx2 1 1>;
-                       linux,code = <143>;
+                       linux,code = <KEY_WAKEUP>;
                        gpio-key,wakeup;
                };
        };