Documentation/devicetree/bindings/net/snps,dwmac.yaml

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

File Facts

System: Linux kernel
Corpus path: Documentation/devicetree/bindings/net/snps,dwmac.yaml
Extension: .yaml
Size: 21308 bytes
Lines: 725
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
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/snps,dwmac.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Synopsys DesignWare MAC

maintainers:
  - Alexandre Torgue <alexandre.torgue@foss.st.com>
  - Giuseppe Cavallaro <peppe.cavallaro@st.com>
  - Jose Abreu <joabreu@synopsys.com>

# Select every compatible, including the deprecated ones. This way, we
# will be able to report a warning when we have that compatible, since
# we will validate the node thanks to the select, but won't report it
# as a valid value in the compatible property description
select:
  properties:
    compatible:
      contains:
        enum:
          - snps,dwmac
          - snps,dwmac-3.40a
          - snps,dwmac-3.50a
          - snps,dwmac-3.610
          - snps,dwmac-3.70a
          - snps,dwmac-3.710
          - snps,dwmac-3.72a
          - snps,dwmac-4.00
          - snps,dwmac-4.10a
          - snps,dwmac-4.20a
          - snps,dwmac-5.00a
          - snps,dwmac-5.10a
          - snps,dwmac-5.20
          - snps,dwmac-5.30a
          - snps,dwxgmac
          - snps,dwxgmac-2.10

          # Deprecated
          - st,spear600-gmac

  required:
    - compatible

properties:

  # We need to include all the compatibles from schemas that will
  # include that schemas, otherwise compatible won't validate for
  # those.
  compatible:
    contains:
      enum:
        - allwinner,sun7i-a20-gmac
        - allwinner,sun8i-a83t-emac
        - allwinner,sun8i-h3-emac
        - allwinner,sun8i-r40-gmac
        - allwinner,sun8i-v3s-emac
        - allwinner,sun50i-a64-emac
        - amlogic,meson6-dwmac
        - amlogic,meson8b-dwmac
        - amlogic,meson8m2-dwmac
        - amlogic,meson-gxbb-dwmac
        - amlogic,meson-axg-dwmac
        - ingenic,jz4775-mac
        - ingenic,x1000-mac
        - ingenic,x1600-mac
        - ingenic,x1830-mac
        - ingenic,x2000-mac
        - loongson,ls2k-dwmac

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.