/dts-v1/; /plugin/; / { compatible = "brcm,bcm2835", "brcm,bcm2708", "brcm,bcm2709"; fragment@0 { target = <&spi0>; __overlay__ { status = "okay"; spidev@0{ status = "disabled"; }; spidev@1{ status = "disabled"; }; }; }; fragment@1 { target = <&gpio>; __overlay__ { sharp_pins: sharp_pins { brcm,pins = <25 24>; brcm,function = <1 1>; /* out */ }; }; }; fragment@2 { target = <&spi0>; __overlay__ { /* needed to avoid dtc warning */ #address-cells = <1>; #size-cells = <0>; sharp: sharp@0{ compatible = "sharp"; reg = <0>; pinctrl-names = "default"; pinctrl-0 = <&sharp_pins>; spi-cs-high = <1>; spi-max-frequency = <2000000>; buswidth = <8>; debug = <0>; }; }; }; };