# Copyright (c) 2024 Silicon Laboratories Inc.
# SPDX-License-Identifier: Apache-2.0

description: |
  Silicon Labs Series 2 DC-DC converter.

  Include the bindings header file <zephyr/dt-bindings/regulator/silabs_dcdc.h> to get
  access to relevant symbols for configuration.

  The following standard properties are supported:

  `regulator-boot-on`
    Enable DC-DC converter at boot. If not set, the DC-DC converter is powered off.
  `regulator-allow-bypass`
    Enable bypass mode. If combined with `regulator-boot-on`, the DC-DC converter
    is initialized to bypass mode.
  `regulator-initial-mode`
    DCDC operating mode. One of `SILABS_DCDC_MODE_BUCK` or `SILABS_DCDC_MODE_BOOST`.
  `regulator-init-microvolt`
    Output voltage for boost mode. Not used in buck mode.

compatible: "silabs,series2-dcdc"

include:
  - name: base.yaml
  - name: regulator.yaml
    property-allowlist:
      - regulator-boot-on
      - regulator-allow-bypass
      - regulator-initial-mode
      - regulator-init-microvolt

properties:
  reg:
    required: true

  regulator-initial-mode:
    enum: [0, 1]

  regulator-init-microvolt:
    enum:
      - 1800000
      - 1900000
      - 2000000
      - 2100000
      - 2200000
      - 2300000
      - 2400000

  silabs,pfmx-peak-current-milliamp:
    type: int
    description: Peak current draw in PFMX mode (CCM, continuous conduction mode).
    enum:
      - 50
      - 65
      - 73
      - 80
      - 86
      - 93
      - 100
      - 106
      - 113
      - 120