Documentation/devicetree/bindings/net/ti,icssg-prueth.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/net/ti,icssg-prueth.yaml

File Facts

System: Linux kernel
Corpus path: Documentation/devicetree/bindings/net/ti,icssg-prueth.yaml
Extension: .yaml
Size: 6785 bytes
Lines: 234
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/ti,icssg-prueth.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Texas Instruments ICSSG PRUSS Ethernet

maintainers:
  - Md Danish Anwar <danishanwar@ti.com>

description:
  Ethernet based on the Programmable Real-Time Unit and Industrial
  Communication Subsystem.

properties:
  compatible:
    enum:
      - ti,am642-icssg-prueth      # for AM64x SoC family
      - ti,am654-icssg-prueth      # for AM65x SoC family
      - ti,am654-sr1-icssg-prueth  # for AM65x SoC family, SR1.0

  sram:
    maxItems: 1
    description:
      phandle to MSMC SRAM node

  dmas:
    minItems: 10
    maxItems: 12

  dma-names:
    minItems: 10
    items:
      - const: tx0-0
      - const: tx0-1
      - const: tx0-2
      - const: tx0-3
      - const: tx1-0
      - const: tx1-1
      - const: tx1-2
      - const: tx1-3
      - const: rx0
      - const: rx1
      - const: rxmgm0
      - const: rxmgm1

  ti,mii-g-rt:
    $ref: /schemas/types.yaml#/definitions/phandle
    description:
      phandle to MII_G_RT module's syscon regmap.

  ti,mii-rt:
    $ref: /schemas/types.yaml#/definitions/phandle
    description:
      phandle to MII_RT module's syscon regmap

  ti,pa-stats:
    $ref: /schemas/types.yaml#/definitions/phandle
    description:
      phandle to PA_STATS module's syscon regmap. PA_STATS is a set of
      registers where different statistics related to ICSSG, are dumped by
      ICSSG firmware. PA_STATS module's syscon regmap will help the device to
      access/read/write those statistics.

  ti,iep:
    $ref: /schemas/types.yaml#/definitions/phandle-array
    maxItems: 2
    items:
      maxItems: 1

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.