1 Rockchip PWM controller
4 - compatible: should be "rockchip,<name>-pwm"
5 "rockchip,rk2928-pwm": found on RK29XX,RK3066 and RK3188 SoCs
6 "rockchip,rk3288-pwm": found on RK3288 SoC
7 "rockchip,vop-pwm": found integrated in VOP on RK3288 SoC
8 - reg: physical base address and length of the controller's registers
9 - clocks: phandle and clock specifier of the PWM reference clock
10 - #pwm-cells: must be 2 (rk2928) or 3 (rk3288). See pwm.txt in this directory
11 for a description of the cell format.
16 compatible = "rockchip,rk2928-pwm";
17 reg = <0x20030000 0x10>;
18 clocks = <&cru PCLK_PWM01>;