ARM: dts: rockchip: clean up gpio-keys nodes

Drop superfluous #address-cells and #size-cells, rename
key-nodes to individual names and also use the key constants
intead of numbers.

Reported-by: Julien Chauveau <chauveau.julien@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Rob Herring <robh@kernel.org>

1 files changed, 3 insertions, 4 deletions

diff --git a/arch/arm/boot/dts/rk3288-r89.dts b/arch/arm/boot/dts/rk3288-r89.dts
index 510a1d0d7abb..4b8a8adb243c 100644
--- a/arch/arm/boot/dts/rk3288-r89.dts
+++ b/arch/arm/boot/dts/rk3288-r89.dts
@@ -41,6 +41,7 @@
  */
 
 /dts-v1/;
+#include <dt-bindings/input/input.h>
 #include <dt-bindings/pwm/pwm.h>
 #include "rk3288.dtsi"
 
@@ -61,16 +62,14 @@
 
         gpio-keys {
                 compatible = "gpio-keys";
-                #address-cells = <1>;
-                #size-cells = <0>;
                 autorepeat;
 
                 pinctrl-names = "default";
                 pinctrl-0 = <&pwrbtn>;
 
-                button@0 {
+                power {
                         gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
-                        linux,code = <116>;
+                        linux,code = <KEY_POWER>;
                         label = "GPIO Key Power";
                         linux,input-type = <1>;
                         wakeup-source;