# Copyright (c) 2019, Intel Corporation
# SPDX-License-Identifier: Apache-2.0

description: Microchip XEC PWM using BBLED hardware

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

compatible: "microchip,xec-pwmbbled"

properties:
  reg:
    required: true

  interrupts:
    required: true

  girqs:
    type: array
    required: true
    description: Array of pairs of GIRQ number and bit position

  pcrs:
    type: array
    required: true
    description: BBLED PCR register index and bit position

  clock-select:
    type: string
    required: true
    description: |
      Clock source selection: 32 KHz is available in deep sleep.
      - PWM_BBLED_CLK_AHB: Clock source is the PLL based AHB clock
      - PWM_BBLED_CLK_SLOW: Clock source is the PLL based PCR slow clock
      - PWM_BBLED_CLK_32K: Clock source is the 32KHz domain
    enum:
      - "PWM_BBLED_CLK_32K"
      - "PWM_BBLED_CLK_SLOW"
      - "PWM_BBLED_CLK_48M"

  pinctrl-0:
    required: true

  pinctrl-names:
    required: true

  "#pwm-cells":
    const: 2

pwm-cells:
  - channel
  - period