Documentation/devicetree/bindings/arm/atmel-at91.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/arm/atmel-at91.yaml

File Facts

System: Linux kernel
Corpus path: Documentation/devicetree/bindings/arm/atmel-at91.yaml
Extension: .yaml
Size: 8734 bytes
Lines: 303
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/arm/atmel-at91.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Atmel AT91.

maintainers:
  - Alexandre Belloni <alexandre.belloni@bootlin.com>
  - Claudiu Beznea <claudiu.beznea@microchip.com>
  - Nicolas Ferre <nicolas.ferre@microchip.com>

description: |
  Boards with a SoC of the Atmel AT91 or SMART family shall have the following

properties:
  $nodename:
    const: '/'
  compatible:
    oneOf:
      - items:
          - const: atmel,at91rm9200
      - items:
          - enum:
              - atmel,at91sam9260
              - atmel,at91sam9261
              - atmel,at91sam9263
              - atmel,at91sam9g20
              - atmel,at91sam9g45
              - atmel,at91sam9n12
              - atmel,at91sam9rl
              - atmel,at91sam9xe
              - atmel,at91sam9x60
          - const: atmel,at91sam9

      - description: Olimex SAM9-L9260
        items:
          - const: olimex,sam9-l9260
          - const: atmel,at91sam9260
          - const: atmel,at91sam9

      - description: Calao USB A9260
        items:
          - const: calao,usb-a9260
          - const: atmel,at91sam9260
          - const: atmel,at91sam9

      - description: Calao USB A9263
        items:
          - const: calao,usb-a9263
          - const: atmel,at91sam9263
          - const: atmel,at91sam9

      - description: Calao USB A9G20
        items:
          - const: calao,usb-a9g20
          - const: atmel,at91sam9g20
          - const: atmel,at91sam9

      - description: Calao USB A9G20-LPW
        items:
          - const: calao,usb-a9g20-lpw
          - const: calao,usb-a9g20
          - const: atmel,at91sam9g20
          - const: atmel,at91sam9

      - items:
          - enum:
              - overkiz,kizboxmini-base # Overkiz kizbox Mini Base Board

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.