Documentation/devicetree/bindings/net/fsl,gianfar.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/net/fsl,gianfar.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/net/fsl,gianfar.yaml
Extension
.yaml
Size
5995 bytes
Lines
247
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/net/fsl,gianfar.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Freescale Three-Speed Ethernet Controller (TSEC), "Gianfar"

maintainers:
  - J. Neuschäfer <j.ne@posteo.net>

# This is needed to distinguish gianfar.yaml and gianfar-mdio.yaml, because
# both use compatible = "gianfar" (with different device_type values)
select:
  oneOf:
    - properties:
        compatible:
          contains:
            const: gianfar
        device_type:
          const: network
      required:
        - device_type

    - properties:
        compatible:
          const: fsl,etsec2

  required:
    - compatible

properties:
  compatible:
    enum:
      - gianfar
      - fsl,etsec2

  device_type:
    const: network

  model:
    enum:
      - FEC
      - TSEC
      - eTSEC

  reg:
    maxItems: 1

  ranges: true

  "#address-cells":
    enum: [ 1, 2 ]

  "#size-cells":
    enum: [ 1, 2 ]

  cell-index:
    $ref: /schemas/types.yaml#/definitions/uint32

  interrupts:
    minItems: 1
    items:
      - description: Transmit interrupt or single combined interrupt
      - description: Receive interrupt
      - description: Error interrupt

  dma-coherent: true

  fsl,magic-packet:

Annotation

Implementation Notes