Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml
Extension
.yaml
Size
2054 bytes
Lines
101
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
%YAML 1.2
---
$id: http://devicetree.org/schemas/pci/marvell,armada8k-pcie.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Marvell Armada 7K/8K PCIe interface

maintainers:
  - Thomas Petazzoni <thomas.petazzoni@bootlin.com>

description:
  This PCIe host controller is based on the Synopsys DesignWare PCIe IP.

select:
  properties:
    compatible:
      contains:
        enum:
          - marvell,armada8k-pcie
  required:
    - compatible

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

properties:
  compatible:
    items:
      - enum:
          - marvell,armada8k-pcie
      - const: snps,dw-pcie

  reg:
    maxItems: 2

  reg-names:
    items:
      - const: ctrl
      - const: config

  clocks:
    minItems: 1
    maxItems: 2

  clock-names:
    items:
      - const: core
      - const: reg

  interrupts:
    maxItems: 1

  msi-parent:
    maxItems: 1

  phys:
    minItems: 1
    maxItems: 4

  phy-names:
    minItems: 1
    maxItems: 4

  marvell,reset-gpio:
    maxItems: 1
    deprecated: true

required:
  - interrupt-map

Annotation

Implementation Notes