Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie-common.yaml

File Facts

System

Linux kernel

Corpus path

Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie-common.yaml

Extension

.yaml

Size

1104 bytes

Lines

70

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

• No C-style include directives detected by the generator.

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/pci/rockchip,rk3399-pcie-common.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Rockchip AXI PCIe Bridge Common Properties

maintainers:
  - Shawn Lin <shawn.lin@rock-chips.com>

properties:
  reg:
    maxItems: 2

  clocks:
    maxItems: 4

  clock-names:
    items:
      - const: aclk
      - const: aclk-perf
      - const: hclk
      - const: pm

  num-lanes:
    maximum: 4

  phys:
    oneOf:
      - maxItems: 1
      - maxItems: 4

  phy-names:
    oneOf:
      - const: pcie-phy
      - items:
          - const: pcie-phy-0
          - const: pcie-phy-1
          - const: pcie-phy-2
          - const: pcie-phy-3

  resets:
    maxItems: 7

  reset-names:
    items:
      - const: core
      - const: mgmt
      - const: mgmt-sticky
      - const: pipe
      - const: pm
      - const: pclk
      - const: aclk

required:
  - compatible
  - reg
  - reg-names
  - clocks
  - clock-names
  - phys
  - phy-names
  - resets
  - reset-names

additionalProperties: true

...

Annotation

• 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.