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

title: USB Power Delivery Physical layer

maintainers:
  - Wesley Cheng <quic_wcheng@quicinc.com>

properties:
  compatible:
    items:
      - enum:
          - qcom,qpnp-pdphy

  reg:
    description: Register Base address of the qpnp pd phy
    maxItems: 1

  vdd-pdphy-supply:
    description: phandle to the VDD supply regulator node

  interrupts:
    minItems: 1
    maxItems: 7

  interrupt-names:
    minItems: 1
    items:
      - const: sig-tx
      - const: sig-rx
      - const: msg-tx
      - const: msg-rx
      - const: msg-tx-failed
      - const: msg-tx-discarded
      - const: msg-rx-discarded

  vbus-supply:
    description: Regulator that enables VBUS source output

  vconn-supply:
    description: Regulator that enables VCONN source output. This will be supplied
      on the USB CC line that is not used for communication when Ra resistance is detected.

  qcom,default-sink-caps:
    description: List of 32-bit values representing the nominal sink capabilities in voltage
      (millivolts) and current (milliamps) pairs.
    items:
      items:
        -
          description: volts
          minimum: 0
          maximum: 100000

        -
          description: amps
          minimum: 0
          maximum: 100000

  qcom,no-usb3-dp-concurrency:
    description: If present, usb3 and dp concurrency is not supported.
    type: boolean

  qcom,pd-20-source-only:
    description: If present, only PD2.0 is supported as source.
    type: boolean

  qcom,pps-disabled:
    description: If defined pps support will be disabled.
      Standard PD communication will remain unaffected.
    type: boolean

additionalProperties: false

examples:
  - |
    qcom,qpnp-pdphy@1700 {
      compatible = "qcom,qpnp-pdphy";
      reg = <0x1700 0x100>;
      vdd-pdphy-supply = <&pm8998_l24>;
      interrupts = <0x2 0x17 0x1>,
        <0x2 0x17 0x2>,
        <0x2 0x17 0x3>,
        <0x2 0x17 0x4>,
        <0x2 0x17 0x5>,
        <0x2 0x17 0x6>,
        <0x2 0x17 0x7>;

      interrupt-names = "sig-tx",
        "sig-rx",
        "msg-tx",
        "msg-rx",
        "msg-tx-failed",
        "msg-tx-discarded",
        "msg-rx-discarded";

      vbus-supply = <&pm8998_l2>;
      vconn-supply = <&pm8998_l3>;
      qcom,no-usb3-dp-concurrency;
      qcom,pd-20-source-only;
      qcom,pps-disabled;
      qcom,default-sink-caps = <5000 8000>, /* 5V @ 3A */
        <9000 3000>, /* 9V @ 3A */
        <12000 9000>; /* 12V @ 9A */
    };
...