Documentation/devicetree/bindings/power/supply/x-powers,axp20x-usb-power-supply.yaml

# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/power/supply/x-powers,axp20x-usb-power-supply.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: AXP20x USB power-supply

description: |
  The AXP223 PMIC shares most of its behaviour with the AXP221 but has slight
  variations such as the former being able to set the VBUS power supply max
  current to 100mA, unlike the latter.

maintainers:
  - Chen-Yu Tsai <wens@csie.org>
  - Sebastian Reichel <sre@kernel.org>

properties:
  compatible:
    oneOf:
      - enum:
          - x-powers,axp192-usb-power-supply
          - x-powers,axp202-usb-power-supply
          - x-powers,axp221-usb-power-supply
          - x-powers,axp223-usb-power-supply
          - x-powers,axp717-usb-power-supply
          - x-powers,axp813-usb-power-supply
      - items:
          - const: x-powers,axp803-usb-power-supply
          - const: x-powers,axp813-usb-power-supply

  input-current-limit-microamp:
    description:
      Optional value to clamp the maximum input current limit to for
      the device. If omitted, the programmed value from the EFUSE will
      be used.
    minimum: 100000
    maximum: 4000000

required:
  - compatible

allOf:
  - $ref: power-supply.yaml#
  - if:
      properties:
        compatible:
          contains:
            enum:
              - x-powers,axp192-usb-power-supply
    then:
      properties:
        input-current-limit-microamp:
          enum: [100000, 500000]

  - if:
      properties:
        compatible:
          contains:
            enum:
              - x-powers,axp202-usb-power-supply
              - x-powers,axp223-usb-power-supply
    then:
      properties:
        input-current-limit-microamp:
          enum: [100000, 500000, 900000]

  - if:
      properties:
        compatible:
          contains:
            enum:
              - x-powers,axp221-usb-power-supply
    then:
      properties:
        input-current-limit-microamp:
          enum: [500000, 900000]

  - if:
      properties:
        compatible:
          contains:
            enum:
              - x-powers,axp717-usb-power-supply
    then:
      properties:
        input-current-limit-microamp:
          description: Maximum input current in increments of 50000 uA.
          minimum: 100000
          maximum: 3250000

  - if:
      properties:
        compatible:
          contains:
            enum:
              - x-powers,axp813-usb-power-supply
    then:
      properties:
        input-current-limit-microamp:
          enum: [100000, 500000, 900000, 1500000, 2000000, 2500000,
                 3000000, 3500000, 4000000]

additionalProperties: false