Documentation/devicetree/bindings/watchdog/watchdog.yaml
Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/watchdog/watchdog.yaml
File Facts
- System
- Linux kernel
- Corpus path
Documentation/devicetree/bindings/watchdog/watchdog.yaml- Extension
.yaml- Size
- 738 bytes
- Lines
- 34
- 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/watchdog/watchdog.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Watchdog Common Properties
maintainers:
- Guenter Roeck <linux@roeck-us.net>
- Wim Van Sebroeck <wim@linux-watchdog.org>
description: |
This document describes generic bindings which can be used to
describe watchdog devices in a device tree.
select:
properties:
$nodename:
pattern: "^watchdog(@.*|-([0-9]|[1-9][0-9]+))?$"
properties:
$nodename:
pattern: "^(pmic|timer|watchdog)(@.*|-([0-9]|[1-9][0-9]+))?$"
timeout-sec:
maxItems: 1
description:
Contains the watchdog timeout in seconds.
additionalProperties: true
...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.