@@ -63,6 +63,35 @@
enable-active-high;
};
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ power-key {
+ gpios = <&pfc 99 GPIO_ACTIVE_LOW>;
+ linux,code = <116>;
+ label = "SW3";
+ gpio-key,wakeup;
+ };
+
+ back-key {
+ gpios = <&pfc 100 GPIO_ACTIVE_LOW>;
+ linux,code = <158>;
+ label = "SW4";
+ };
+
+ menu-key {
+ gpios = <&pfc 97 GPIO_ACTIVE_LOW>;
+ linux,code = <139>;
+ label = "SW5";
+ };
+
+ home-key {
+ gpios = <&pfc 98 GPIO_ACTIVE_LOW>;
+ linux,code = <102>;
+ label = "SW6";
+ };
+ };
+
leds {
compatible = "gpio-leds";
led1 {
The board had 4 buttons connected to GPIOs, add a corresponding gpio-keys device. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> --- .../boot/dts/r8a7740-armadillo800eva-reference.dts | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+)