1 BCM2835 PWM controller (Raspberry Pi controller)
4 - compatible: should be "brcm,bcm2835-pwm"
5 - reg: physical base address and length of the controller's registers
6 - clocks: This clock defines the base clock frequency of the PWM hardware
7 system, the period and the duty_cycle of the PWM signal is a multiple of
9 - #pwm-cells: Should be 3. See pwm.yaml in this directory for a description of
15 compatible = "brcm,bcm2835-pwm";
16 reg = <0x2020c000 0x28>;
24 compatible = "fixed-clock";
27 clock-frequency = <9200000>;