Documentation/devicetree/bindings/watchdog/mediatek,mt7621-wdt.yaml

File Facts

System

Linux kernel

Corpus path

Documentation/devicetree/bindings/watchdog/mediatek,mt7621-wdt.yaml

Extension

.yaml

Size

805 bytes

Lines

41

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/watchdog/mediatek,mt7621-wdt.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Ralink Watchdog Timers

maintainers:
  - Sergio Paracuellos <sergio.paracuellos@gmail.com>

allOf:
  - $ref: watchdog.yaml#

properties:
  compatible:
    const: mediatek,mt7621-wdt

  reg:
    maxItems: 1

  mediatek,sysctl:
    $ref: /schemas/types.yaml#/definitions/phandle
    description:
      phandle to system controller 'sysc' syscon node which
      controls system registers

required:
  - compatible
  - reg

additionalProperties: false

examples:
  - |
    watchdog@100 {
        compatible = "mediatek,mt7621-wdt";
        reg = <0x100 0x100>;
        mediatek,sysctl = <&sysc>;
    };

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.