// Definitions for NXP PCA9685A I2C PWM controller on ARM I2C bus. /dts-v1/; /plugin/; /{ compatible = "brcm,bcm2835"; fragment@0 { target = <&i2c_arm>; __overlay__ { #address-cells = <1>; #size-cells = <0>; status = "okay"; pca: pca@40 { compatible = "nxp,pca9685-pwm"; #pwm-cells = <2>; reg = <0x40>; status = "okay"; }; }; }; __overrides__ { addr = <&pca>,"reg:0"; }; };