报警内容:
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:
&soc{
ledclassRGB {
compatible = "arrow,RGBclassleds";
reg = <0x7e200000 0xf0>;
pinctrl-names = "default";
pinctrl-0 = <&led_pins>;
...
};