dts/Bindings/power/supply/isp1704.yaml


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# SPDX-License-Identifier: GPL-2.0
# Copyright (C) 2021 Sebastian Reichel
%YAML 1.2
---
$id: http://devicetree.org/schemas/power/supply/isp1704.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: NXP ISP1704 USB Charger Detection

maintainers:
  - Sebastian Reichel <sre@kernel.org>

allOf:
  - $ref: power-supply.yaml#

properties:
  compatible:
    const: nxp,isp1704

  nxp,enable-gpio:
    maxItems: 1
    description: GPIO connected to the chip's enable pin

  usb-phy:
    $ref: /schemas/types.yaml#/definitions/phandle
    description: USB PHY the ISP1704 is connected to

required:
  - compatible
  - nxp,enable-gpio
  - usb-phy

additionalProperties: false

examples:
  - |
    #include <dt-bindings/gpio/gpio.h>
    charger-detect {
      compatible = "nxp,isp1704";
      nxp,enable-gpio = <&gpio3 3 GPIO_ACTIVE_LOW>;
      usb-phy = <&usb2_phy>;
    };