/dts-v1/; /plugin/; / { metadata { title = "Enable UART7-M2"; compatible = "radxa,rock-5a", "radxa,rock-5b"; category = "misc"; exclusive= "GPIO1_B5", "GPIO1_B4"; description = "Enable UART7-M2.\nOn Radxa ROCK 5A this is TX pin 22 and RX pin 33.\nOn Radxa ROCK 5B this is TX pin 26 and this RX pin 24."; }; fragment@0 { target = <&uart7>; __overlay__ { status = "okay"; pinctrl-0 = <&uart7m2_xfer>; }; }; };