Documentation/devicetree/bindings/usb/genesys,gl850g.yaml

# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/usb/genesys,gl850g.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Genesys Logic USB hub controller

maintainers:
  - Icenowy Zheng <uwu@icenowy.me>

allOf:
  - $ref: usb-device.yaml#

properties:
  compatible:
    enum:
      - usb5e3,608
      - usb5e3,610
      - usb5e3,620
      - usb5e3,626

  reg: true

  reset-gpios:
    description: GPIO controlling the RESET# pin.

  vdd-supply:
    description:
      the regulator that provides 3.3V core power to the hub.

  peer-hub:
    $ref: /schemas/types.yaml#/definitions/phandle
    description:
      phandle to the peer hub on the controller.

required:
  - compatible
  - reg

additionalProperties: false

examples:
  - |
    #include <dt-bindings/gpio/gpio.h>
    usb {
        dr_mode = "host";
        #address-cells = <1>;
        #size-cells = <0>;

        hub: hub@1 {
            compatible = "usb5e3,608";
            reg = <1>;
            reset-gpios = <&pio 7 2 GPIO_ACTIVE_LOW>;
        };
    };