# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: "http://devicetree.org/schemas/usb/etek,et7303.yaml#"
$schema: "http://devicetree.org/meta-schemas/core.yaml#"

title: Etek ET7303 Type-C Port controller DT bindings

maintainers:
  - Wang Jie <dave.wang@rock-chips.com>

properties:
  compatible:
    const: etek,et7303

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  ports:
    type: object
    properties:
      port@0:
        type: object
        description: TCPC connected to USB controller to support dual-role switch.

    required:
      - port@0

  connector:
    type: object
    $ref: ../connector/usb-connector.yaml#
    description:
      Properties for usb c connector that attached to the tcpci chip.

required:
  - compatible
  - reg
  - interrupts
  - connector

additionalProperties: false

examples:
  - |
    #include "dt-bindings/usb/pd.h"
    i2c0 {
      usbc0: et7303@4e {
        compatible = "etek,et7303";
        reg = <0x4e>;
        interrupt-parent = <&gpio1>;
        interrupts = <RK_PA2 IRQ_TYPE_LEVEL_LOW>;
        pinctrl-names = "default";
        pinctrl-0 = <&et7303_int>;
        vbus-supply = <&vcc5v0_typec>;
        status = "okay";

        ports {
          #address-cells = <1>;
          #size-cells = <0>;

          port@0 {
            reg = <0>;
            usbc0_role_sw: endpoint@0 {
              remote-endpoint = <&dwc3_0_role_switch>;
            };
          };
        };

        usb_con: connector {
          compatible = "usb-c-connector";
          label = "USB-C";
          data-role = "dual";
          power-role = "dual";
          try-power-role = "sink";
          op-sink-microwatt = <1000000>;
          sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)>;
          source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;

          ports {
            #address-cells = <1>;
            #size-cells = <0>;

            port@0 {
              reg = <0>;
              usbc0_orien_sw: endpoint {
                remote-endpoint = <&usbdp_phy0_orientation_switch>;
              };
            };
          };
        };
      };
    };
...