Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml
Extension
.yaml
Size
2779 bytes
Lines
124
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.

Dependency Surface

Detected Declarations

Annotated Snippet

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/rtc/renesas,rz-rtca3.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Renesas RTCA-3 Real Time Clock

maintainers:
  - Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>

properties:
  compatible:
    items:
      - enum:
          - renesas,r9a08g045-rtca3 # RZ/G3S
          - renesas,r9a09g056-rtca3 # RZ/V2N
          - renesas,r9a09g057-rtca3 # RZ/V2H
      - const: renesas,rz-rtca3

  reg:
    maxItems: 1

  interrupts:
    items:
      - description: Alarm interrupt
      - description: Periodic interrupt
      - description: Carry interrupt

  interrupt-names:
    items:
      - const: alarm
      - const: period
      - const: carry

  clocks:
    items:
      - description: RTC bus clock
      - description: RTC counter clock

  clock-names:
    items:
      - const: bus
      - const: counter

  power-domains:
    maxItems: 1

  resets:
    minItems: 1
    maxItems: 2

  reset-names:
    minItems: 1
    maxItems: 2

required:
  - compatible
  - reg
  - interrupts
  - interrupt-names
  - clocks
  - clock-names
  - power-domains
  - resets

allOf:
  - $ref: rtc.yaml#

  - if:

Annotation

Implementation Notes