# Copyright (c) 2023 TOKITA Hiroshi
# SPDX-License-Identifier: Apache-2.0

description: |
  The representation of Raspberry Pi Pico ring oscillator.

compatible: "raspberrypi,pico-rosc"

include: [fixed-clock.yaml, fixed-factor-clock.yaml]

properties:
  range:
    type: int
    required: true
    description: |
      Specify the number of ring oscillator stages to use.
        - LOW: 8 (default)
        - MEDIUM: 6
        - HIGH: 4
        - TOOHIGH: 2

  stage-drive-strength:
    type: array
    required: true
    description: |
      Specifies the drive strength of the eight stages of the ring oscillator.
      The valid range of each value is between 0 and 7.

  phase-flip:
    type: boolean
    description: |
      Flipping phase-shifter output.

  phase:
    type: int
    description: |
      The phase-shift value.
      The valid range is 0 to 3