Device Tree • Re: PWM driver questions

Code:

    compatible = "brcm,bcm2835";    /* PWM0 function */    fragment@0 {        target = <&gpio>;        __overlay__ {            pwm_pins: pwm_pins {                brcm,pins = <12>;                brcm,function = <4>;                brcm,pull = <0>;            };        };    };    fragment@1 {        target = <&pwm>;        frag1: __overlay__ {            pinctrl-names = "default";            pinctrl-0 = <&pwm_pins>;            assigned-clock-rates = <100000000>;            status = "okay";        };    };

Code:

pwms = <&pwm 0 5000000 0>;