# Copyright (c), 2023 TOKITA Hiroshi <tokita.hiroshi@fujitsu.com>
# SPDX -License-Identifier: Apache-2.0

description: |
  RaspberryPi Pico core supply regurator

compatible: "raspberrypi,core-supply-regulator"

include:
  - name: base.yaml
  - name: regulator.yaml
    property-allowlist:
      - regulator-always-on
      - regulator-boot-on
      - regulator-min-microvolt
      - regulator-max-microvolt
      - regulator-allowed-modes
      - regulator-initial-mode

properties:
  raspberrypi,brown-out-detection:
    type: boolean
    description:
      Enable brown-out detection

  raspberrypi,brown-out-threshold:
    type: int
    default: 860000
    enum:
      - 473000
      - 516000
      - 559000
      - 602000
      - 645000
      - 688000
      - 731000
      - 774000
      - 817000
      - 860000
      - 903000
      - 946000
      - 989000
      - 1032000
      - 1075000
      - 1118000
    description: |
      Reset if the core voltage drops below this threshold for a particular time
      (determined by the 'brown-out detection assertion delay').