Documentation/devicetree/bindings/pci/cdns-pcie-ep.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/pci/cdns-pcie-ep.yaml

File Facts

System: Linux kernel
Corpus path: Documentation/devicetree/bindings/pci/cdns-pcie-ep.yaml
Extension: .yaml
Size: 540 bytes
Lines: 25
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-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/pci/cdns-pcie-ep.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Cadence PCIe Device

maintainers:
  - Tom Joseph <tjoseph@cadence.com>

allOf:
  - $ref: cdns-pcie.yaml#
  - $ref: pci-ep.yaml#

properties:
  cdns,max-outbound-regions:
    description: maximum number of outbound regions
    $ref: /schemas/types.yaml#/definitions/uint32
    minimum: 1
    maximum: 32
    default: 32

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.