报警内容:

c
reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 1)

查看.dtsi文件:

该外设应属于soc下，修改dts文件为:

c
&soc{
	ledclassRGB {


		compatible = "arrow,RGBclassleds";
		reg = <0x7e200000 0xf0>;
		pinctrl-names = "default";
		pinctrl-0 = <&led_pins>;
		...
	};