- memory@0 {
- device_type = "memory";
- reg = <0x0 0x4000000>;
- };
-
- keys {
- compatible = "gpio-keys-polled";
- #address-cells = <1>;
- #size-cells = <0>;
-
- poll-interval = <20>;
- button@0 {
- label = "usb";
- linux,code = <BTN_2>;
- gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
- debounce-interval = <60>;
- };
-
- button@1 {
- label = "reset";
- linux,code = <KEY_RESTART>;
- gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
- debounce-interval = <60>;
- };