/dts-v1/; /plugin/; / { compatible = "allwinner,sun5i-a13"; fragment@0 { target-path = "/aliases"; __overlay__ { uart3 = "/soc@1c00000/serial@1c28c00"; }; }; fragment@1 { target = <&uart3>; __overlay__ { pinctrl-names = "default"; pinctrl-0 = <&uart3_pg_pins>; status = "okay"; }; }; };