1Broadcom iProc PWM controller device tree bindings 2 3This controller has 4 channels. 4 5Required Properties : 6- compatible: must be "brcm,iproc-pwm" 7- reg: physical base address and length of the controller's registers 8- clocks: phandle + clock specifier pair for the external clock 9- #pwm-cells: Should be 3. See pwm.yaml in this directory for a 10 description of the cells format. 11 12Refer to clocks/clock-bindings.txt for generic clock consumer properties. 13 14Example: 15 16pwm: pwm@18031000 { 17 compatible = "brcm,iproc-pwm"; 18 reg = <0x18031000 0x28>; 19 clocks = <&osc>; 20 #pwm-cells = <3>; 21}; 22