dt-bindings: usb: rt1719: Add binding for Richtek RT1719

# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause

%YAML 1.2

---

$id: "http://devicetree.org/schemas/usb/richtek,rt1719.yaml#"

$schema: "http://devicetree.org/meta-schemas/core.yaml#"

title: Richtek RT1719 sink-only Type-C PD controller bindings

maintainers:

  - ChiYuan Huang <cy_huang@richtek.com>

description: |

  The RT1719 is a sink-only USB Type-C contoller that complies with the latest

  USB Type-C and PD standards. It does the USB Type-C detection including attach

  and orientation. It integrates the physical layer of the USB BMC power

  delivery protocol to allow up to 100W of power. The BMC PD block enables full

  support for alternative interfaces of the Type-C specification.

properties:

  compatible:

    enum:

      - richtek,rt1719

  reg:

    maxItems: 1

  interrupts:

    maxItems: 1

  wakeup-source:

    description: enable IRQ remote wakeup, see power/wakeup-source.txt

    type: boolean

  connector:

    type: object

    $ref: ../connector/usb-connector.yaml#

    description:

      Properties for usb c connector.

additionalProperties: false

required:

  - compatible

  - reg

  - connector

  - interrupts

examples:

  - |

    #include <dt-bindings/interrupt-controller/irq.h>

    i2c0 {

      #address-cells = <1>;

      #size-cells = <0>;

      rt1719@43 {

        compatible = "richtek,rt1719";

        reg = <0x43>;

        interrupts-extended = <&gpio26 2 IRQ_TYPE_LEVEL_LOW>;

        wakeup-source;

        connector {

          compatible = "usb-c-connector";

          label = "USB-C";

          ports {

            #address-cells = <1>;

            #size-cells = <0>;

            port@0 {

              reg = <0>;

              endpoint {

                remote-endpoint = <&usb_hs>;

              };

            };

            port@1 {

              reg = <1>;

              endpoint {

                remote-endpoint = <&usb_ss>;

              };

            };

          };

        };

      };

    };

...