// Atmel touchscreen for the 7inch capacitive display orderable at Toradex. Use this devicetree on the Evaluation or Iris board. /dts-v1/; /plugin/; / { compatible = "toradex,colibri-imx7d-emmc"; fragment@0 { target = <&i2c4>; __overlay__ { atmel_mxt_ts: atmel_mxt_ts@4a { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_atmel_mxt_ts>; compatible = "atmel,maxtouch"; reg = <0x4a>; interrupt-parent = <&gpio1>; interrupts = <9 2>; reset-gpios = <&gpio1 10 0>; status = "okay"; }; }; }; fragment@1 { target = <&pwm2>; __overlay__ { status = "disabled"; }; }; fragment@2 { target = <&pwm3>; __overlay__{ status = "disabled"; }; }; fragment@3 { target = <&iomuxc_lpsr>; __overlay__ { pinctrl_atmel_mxt_ts: atmelmxttsgrp { fsl,pins = < 0x0018 0x0270 0x0000 0x0 0x0 0x59 0x001C 0x0274 0x0000 0x0 0x0 0x59 >; }; }; }; fragment@4 { target = <&uart1>; __overlay__ { pinctrl-0 = <&pinctrl_uart1 &pinctrl_uart1_ctrl1>; }; }; };