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

title: Binding for onboard USB hubs

maintainers:
  - Matthias Kaehlcke <mka@chromium.org>

properties:
  compatible:
    items:
      - enum:
        - realtek,rts5411
      - const: onboard-usb-hub

  vdd-supply:
    description:
      phandle to the regulator that provides power to the hub.

required:
  - compatible
  - vdd-supply

examples:
  - |
    usb_hub: usb-hub {
        compatible = "realtek,rts5411", "onboard-usb-hub";
        vdd-supply = <&pp3300_hub>;
    };

    usb_controller {
        dr_mode = "host";
        #address-cells = <1>;
        #size-cells = <0>;

        /* 2.0 hub on port 1 */
        hub@1 {
            compatible = "usbbda,5411";
            reg = <1>;
            hub = <&usb_hub>;
        };

        /* 3.0 hub on port 2 */
        hub@2 {
            compatible = "usbbda,411";
            reg = <2>;
            hub = <&usb_hub>;
        };
    };

...