OrangePi_CM5/external/packages/bsp/h618/sun50i-h618-lradc-keys-current.dts

/dts-v1/;
/plugin/;

/ {
	fragment@0 {
		target = <&keyboard>;

		__overlay__ {
			status = "okay";

                        key0 = <600 2>;
                        key1 = <800 28>;
		};
	};
};