Documentation/devicetree/bindings/phy/rockchip,pcie3-phy.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/phy/rockchip,pcie3-phy.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/phy/rockchip,pcie3-phy.yaml
Extension
.yaml
Size
2608 bytes
Lines
117
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-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/phy/rockchip,pcie3-phy.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Rockchip PCIe v3 phy

maintainers:
  - Heiko Stuebner <heiko@sntech.de>

properties:
  compatible:
    enum:
      - rockchip,rk3568-pcie3-phy
      - rockchip,rk3588-pcie3-phy

  reg:
    maxItems: 1

  clocks:
    minItems: 1
    maxItems: 3

  clock-names:
    minItems: 1
    maxItems: 3

  data-lanes:
    description: which lanes (by position) should be mapped to which
      controller (value). 0 means lane disabled, higher value means used.
      (controller-number +1 )
    $ref: /schemas/types.yaml#/definitions/uint32-array
    minItems: 2
    maxItems: 16
    items:
      minimum: 0
      maximum: 16

  "#phy-cells":
    const: 0

  resets:
    maxItems: 1

  reset-names:
    const: phy

  phy-supply:
    description: Single PHY regulator

  rockchip,phy-grf:
    $ref: /schemas/types.yaml#/definitions/phandle
    description: phandle to the syscon managing the phy "general register files"

  rockchip,pipe-grf:
    $ref: /schemas/types.yaml#/definitions/phandle
    description: phandle to the syscon managing the pipe "general register files"

  rockchip,rx-common-refclk-mode:
    description: which lanes (by position) should be configured to run in
      RX common reference clock mode. 0 means disabled, 1 means enabled.
    $ref: /schemas/types.yaml#/definitions/uint32-array
    minItems: 1
    maxItems: 16
    items:
      minimum: 0
      maximum: 1

required:

Annotation

Implementation Notes