/dts-v1/; /plugin/; /{ compatible = "brcm,bcm2835"; // There is no DPI driver module, but we need a platform device // node (that doesn't already use pinctrl) to hang the pinctrl // reference on - leds will do fragment@0 { target = <&fb>; __overlay__ { pinctrl-names = "default"; pinctrl-0 = <&dpi18_pins>; }; }; fragment@1 { target = <&vc4>; __overlay__ { pinctrl-names = "default"; pinctrl-0 = <&dpi18_pins>; }; }; fragment@2 { target = <&gpio>; __overlay__ { dpi18_pins: dpi18_pins { brcm,pins = <0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21>; brcm,function = <6>; /* alt2 */ brcm,pull = <0>; /* no pull */ }; }; }; };