Documentation/devicetree/bindings/phy/qcom,msm8998-qmp-usb3-phy.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/phy/qcom,msm8998-qmp-usb3-phy.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/phy/qcom,msm8998-qmp-usb3-phy.yaml
Extension
.yaml
Size
3971 bytes
Lines
187
Domain
Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/phy/qcom,msm8998-qmp-usb3-phy.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm QMP PHY controller (USB, MSM8998)

maintainers:
  - Vinod Koul <vkoul@kernel.org>

description:
  The QMP PHY controller supports physical layer functionality for USB-C on
  several Qualcomm chipsets.

properties:
  compatible:
    enum:
      - qcom,msm8998-qmp-usb3-phy
      - qcom,qcm2290-qmp-usb3-phy
      - qcom,qcs615-qmp-usb3-phy
      - qcom,sdm660-qmp-usb3-phy
      - qcom,sm6115-qmp-usb3-phy

  reg:
    maxItems: 1

  clocks:
    maxItems: 4

  clock-names:
    maxItems: 4

  resets:
    maxItems: 2

  reset-names:
    items:
      - const: phy
      - const: phy_phy

  vdda-phy-supply: true

  vdda-pll-supply: true

  "#clock-cells":
    const: 0

  clock-output-names:
    maxItems: 1

  "#phy-cells":
    const: 0

  orientation-switch:
    description:
      Flag the PHY as possible handler of USB Type-C orientation switching
    type: boolean

  qcom,tcsr-reg:
    $ref: /schemas/types.yaml#/definitions/phandle-array
    items:
      - items:
          - description: phandle to TCSR hardware block
          - description: offset of the VLS CLAMP register
    description: Clamp register present in the TCSR

  ports:
    $ref: /schemas/graph.yaml#/properties/ports
    properties:

Annotation

Implementation Notes