1Allwinner sun4i and sun7i SoC PWM controller 2 3Required properties: 4 - compatible: should be one of: 5 - "allwinner,sun4i-a10-pwm" 6 - "allwinner,sun5i-a10s-pwm" 7 - "allwinner,sun5i-a13-pwm" 8 - "allwinner,sun7i-a20-pwm" 9 - reg: physical base address and length of the controller's registers 10 - #pwm-cells: should be 3. See pwm.txt in this directory for a description of 11 the cells format. 12 - clocks: From common clock binding, handle to the parent clock. 13 14Example: 15 16 pwm: pwm@01c20e00 { 17 compatible = "allwinner,sun7i-a20-pwm"; 18 reg = <0x01c20e00 0xc>; 19 clocks = <&osc24M>; 20 #pwm-cells = <3>; 21 status = "disabled"; 22 }; 23