Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml

File Facts

System: Linux kernel
Corpus path: Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml
Extension: .yaml
Size: 7790 bytes
Lines: 293
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.

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

Dependency Surface

dt-bindings/clock/qcom,gcc-sc8280xp.h

Detected Declarations

No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm QMP USB4-USB3-DP PHY controller (SC8280XP)

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

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

properties:
  compatible:
    oneOf:
      - items:
          - enum:
              - qcom,kaanapali-qmp-usb3-dp-phy
          - const: qcom,sm8750-qmp-usb3-dp-phy
      - enum:
          - qcom,glymur-qmp-usb3-dp-phy
          - qcom,sar2130p-qmp-usb3-dp-phy
          - qcom,sc7180-qmp-usb3-dp-phy
          - qcom,sc7280-qmp-usb3-dp-phy
          - qcom,sc8180x-qmp-usb3-dp-phy
          - qcom,sc8280xp-qmp-usb43dp-phy
          - qcom,sdm845-qmp-usb3-dp-phy
          - qcom,sm6350-qmp-usb3-dp-phy
          - qcom,sm8150-qmp-usb3-dp-phy
          - qcom,sm8250-qmp-usb3-dp-phy
          - qcom,sm8350-qmp-usb3-dp-phy
          - qcom,sm8450-qmp-usb3-dp-phy
          - qcom,sm8550-qmp-usb3-dp-phy
          - qcom,sm8650-qmp-usb3-dp-phy
          - qcom,sm8750-qmp-usb3-dp-phy
          - qcom,x1e80100-qmp-usb3-dp-phy

  reg:
    maxItems: 1

  clocks:
    minItems: 4
    maxItems: 5

  clock-names:
    minItems: 4
    items:
      - const: aux
      - const: ref
      - const: com_aux
      - const: usb3_pipe
      - const: cfg_ahb

  power-domains:
    maxItems: 1

  resets:
    maxItems: 2

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

  vdda-phy-supply: true

  vdda-pll-supply: true

Annotation

Immediate include surface: `dt-bindings/clock/qcom,gcc-sc8280xp.h`.
Atlas domain: Support Tooling And Documentation / Documentation.
Implementation status: atlas-only.

Implementation Notes

This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.