Documentation/devicetree/bindings/pci/st,spear1340-pcie.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/pci/st,spear1340-pcie.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/pci/st,spear1340-pcie.yaml
Extension
.yaml
Size
852 bytes
Lines
46
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/pci/st,spear1340-pcie.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: ST SPEAr1340 PCIe controller

maintainers:
  - Pratyush Anand <pratyush.anand@gmail.com>

description:
  SPEAr13XX uses the Synopsys DesignWare PCIe controller and ST MiPHY as PHY
  controller.

select:
  properties:
    compatible:
      contains:
        const: st,spear1340-pcie
  required:
    - compatible

properties:
  compatible:
    items:
      - const: st,spear1340-pcie
      - const: snps,dw-pcie

  phys:
    maxItems: 1

  st,pcie-is-gen1:
    type: boolean
    description: Indicates forced gen1 initialization is needed.

required:
  - compatible
  - phys
  - phy-names

allOf:
  - $ref: snps,dw-pcie.yaml#

unevaluatedProperties: false

Annotation

Implementation Notes