arm: dts: tx6: use symbolic name for keycode

diff --git a/arch/arm/boot/dts/imx6qdl-tx6.dtsi b/arch/arm/boot/dts/imx6qdl-tx6.dtsi
index be143b124a19b018ea58f41151a5d67450701447..0ff130b1db099f23c8f906560499b25446604b47 100644 (file)
--- a/arch/arm/boot/dts/imx6qdl-tx6.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-tx6.dtsi
@@ -9,6 +9,7 @@
  * http://www.gnu.org/copyleft/gpl.html
  */
 
+#include <dt-bindings/input/input.h>
 #include <dt-bindings/gpio/gpio.h>
 
 / {
@@ -219,7 +220,7 @@
                power {
                        label = "Power Button";
                        gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>;
-                       linux,code = <116>; /* KEY_POWER */
+                       linux,code = <KEY_POWER>;
                        gpio-key,wakeup;
                };
        };