description: nRFx S/W PWM

compatible: "nordic,nrf-sw-pwm"

include: [pwm-controller.yaml, base.yaml]

properties:
    generator:
      type: phandle
      description: |
        Reference to TIMER or RTC instance for generating PWM output signals
      required: true

    channel-count:
      type: int
      description: |
        Number of PWM channels. Limited by RTC/TIMER instance compare registers
        minus 1.
      required: true

    clock-prescaler:
      type: int
      description: |
        Clock prescaler for RTC or TIMER used for generating PWM output signals.

        RTC: needs to be set to 0, which gives 32768 Hz base clock for PWM
        generation.

        TIMER: 16 MHz / 2^prescaler base clock is used for PWM generation.
      required: true

    ppi-base:
      type: int
      description: PPI base used for PPI index calculation used for PWM output generation
      required: true

    gpiote-base:
      type: int
      description: GPIOTE base used for GPIOTE index calculation used for PWM output generation
      required: true

    "#pwm-cells":
      const: 1

pwm-cells:
  - channel