Documentation/devicetree/bindings/net/eswin,eic7700-eth.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/net/eswin,eic7700-eth.yaml

File Facts

System: Linux kernel
Corpus path: Documentation/devicetree/bindings/net/eswin,eic7700-eth.yaml
Extension: .yaml
Size: 3870 bytes
Lines: 142
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-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/eswin,eic7700-eth.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Eswin EIC7700 SOC Eth Controller

maintainers:
  - Shuang Liang <liangshuang@eswincomputing.com>
  - Zhi Li <lizhi2@eswincomputing.com>
  - Shangjuan Wei <weishangjuan@eswincomputing.com>

description:
  Platform glue layer implementation for STMMAC Ethernet driver.

select:
  properties:
    compatible:
      contains:
        enum:
          - eswin,eic7700-qos-eth
  required:
    - compatible

allOf:
  - $ref: snps,dwmac.yaml#

properties:
  compatible:
    items:
      - const: eswin,eic7700-qos-eth
      - const: snps,dwmac-5.20

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  interrupt-names:
    const: macirq

  clocks:
    items:
      - description: AXI clock
      - description: Configuration clock
      - description: GMAC main clock
      - description: Tx clock

  clock-names:
    items:
      - const: axi
      - const: cfg
      - const: stmmaceth
      - const: tx

  resets:
    maxItems: 1

  reset-names:
    items:
      - const: stmmaceth

  rx-internal-delay-ps:
    enum: [0, 200, 600, 1200, 1600, 1800, 2000, 2200, 2400]

  tx-internal-delay-ps:
    enum: [0, 200, 600, 1200, 1600, 1800, 2000, 2200, 2400]

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.