Documentation/devicetree/bindings/net/sophgo,sg2044-dwmac.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/net/sophgo,sg2044-dwmac.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/net/sophgo,sg2044-dwmac.yaml
Extension
.yaml
Size
3134 bytes
Lines
152
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/net/sophgo,sg2044-dwmac.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Sophgo SG2044 DWMAC glue layer

maintainers:
  - Inochi Amaoto <inochiama@gmail.com>

select:
  properties:
    compatible:
      contains:
        enum:
          - sophgo,sg2044-dwmac
          - sophgo,sg2042-dwmac
  required:
    - compatible

properties:
  compatible:
    oneOf:
      - items:
          - const: sophgo,sg2042-dwmac
          - const: snps,dwmac-5.00a
      - items:
          - const: sophgo,sg2044-dwmac
          - const: snps,dwmac-5.30a

  reg:
    maxItems: 1

  clocks:
    items:
      - description: GMAC main clock
      - description: PTP clock
      - description: TX clock

  clock-names:
    items:
      - const: stmmaceth
      - const: ptp_ref
      - const: tx

  dma-noncoherent: true

  interrupts:
    maxItems: 1

  interrupt-names:
    maxItems: 1

  resets:
    maxItems: 1

  reset-names:
    const: stmmaceth

required:
  - compatible
  - reg
  - clocks
  - clock-names
  - interrupts
  - interrupt-names
  - resets
  - reset-names

Annotation

Implementation Notes