Documentation/devicetree/bindings/power/supply/isp1704.yaml

   1 # SPDX-License-Identifier: GPL-2.0
   2 # Copyright (C) 2021 Sebastian Reichel
   3 %YAML 1.2
   4 ---
   5 $id: http://devicetree.org/schemas/power/supply/isp1704.yaml#
   6 $schema: http://devicetree.org/meta-schemas/core.yaml#
   7
   8 title: NXP ISP1704 USB Charger Detection
   9
  10 maintainers:
  11   - Sebastian Reichel <sre@kernel.org>
  12
  13 allOf:
  14   - $ref: power-supply.yaml#
  15
  16 properties:
  17   compatible:
  18     const: nxp,isp1704
  19
  20   nxp,enable-gpio:
  21     maxItems: 1
  22     description: GPIO connected to the chip's enable pin
  23
  24   usb-phy:
  25     $ref: /schemas/types.yaml#/definitions/phandle
  26     description: USB PHY the ISP1704 is connected to
  27
  28 required:
  29   - compatible
  30   - nxp,enable-gpio
  31   - usb-phy
  32
  33 additionalProperties: false
  34
  35 examples:
  36   - |
  37     #include <dt-bindings/gpio/gpio.h>
  38     charger-detect {
  39       compatible = "nxp,isp1704";
  40       nxp,enable-gpio = <&gpio3 3 GPIO_ACTIVE_LOW>;
  41       usb-phy = <&usb2_phy>;
  42     };