Documentation/devicetree/bindings/phy/qcom,msm8996-qmp-pcie-phy.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/phy/qcom,msm8996-qmp-pcie-phy.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/phy/qcom,msm8996-qmp-pcie-phy.yaml
Extension
.yaml
Size
3958 bytes
Lines
190
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,msm8996-qmp-pcie-phy.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm QMP PHY controller (MSM8996 PCIe)

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

description:
  QMP PHY controller supports physical layer functionality for a number of
  controllers on Qualcomm chipsets, such as, PCIe, UFS, and USB.

properties:
  compatible:
    const: qcom,msm8996-qmp-pcie-phy

  reg:
    items:
      - description: serdes

  "#address-cells":
    enum: [ 1, 2 ]

  "#size-cells":
    enum: [ 1, 2 ]

  ranges: true

  clocks:
    maxItems: 3

  clock-names:
    items:
      - const: aux
      - const: cfg_ahb
      - const: ref

  resets:
    maxItems: 3

  reset-names:
    items:
      - const: phy
      - const: common
      - const: cfg

  vdda-phy-supply: true

  vdda-pll-supply: true

  vddp-ref-clk-supply: true

patternProperties:
  "^phy@[0-9a-f]+$":
    type: object
    description: one child node per PHY provided by this block
    properties:
      reg:
        items:
          - description: TX
          - description: RX
          - description: PCS

      clocks:
        items:
          - description: PIPE clock

Annotation

Implementation Notes