/dts-v1/; /plugin/; / { compatible = "brcm,bcm2835"; fragment@0 { target-path = "/soc/firmware"; __overlay__ { ts: touchscreen { compatible = "raspberrypi,firmware-ts"; touchscreen-size-x = <800>; touchscreen-size-y = <480>; }; }; }; __overrides__ { touchscreen-size-x = <&ts>,"touchscreen-size-x:0"; touchscreen-size-y = <&ts>,"touchscreen-size-y:0"; touchscreen-inverted-x = <&ts>,"touchscreen-inverted-x?"; touchscreen-inverted-y = <&ts>,"touchscreen-inverted-y?"; touchscreen-swapped-x-y = <&ts>,"touchscreen-swapped-x-y?"; }; };