Documentation/devicetree/bindings/i2c/renesas,riic.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/i2c/renesas,riic.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/i2c/renesas,riic.yaml
Extension
.yaml
Size
4448 bytes
Lines
164
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/i2c/renesas,riic.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Renesas RZ/A and RZ/G2L I2C Bus Interface (RIIC)

maintainers:
  - Chris Brandt <chris.brandt@renesas.com>
  - Wolfram Sang <wsa+renesas@sang-engineering.com>

properties:
  compatible:
    oneOf:
      - items:
          - enum:
              - renesas,riic-r7s72100   # RZ/A1H
              - renesas,riic-r7s9210    # RZ/A2M
              - renesas,riic-r9a07g043  # RZ/G2UL and RZ/Five
              - renesas,riic-r9a07g044  # RZ/G2{L,LC}
              - renesas,riic-r9a07g054  # RZ/V2L
          - const: renesas,riic-rz      # RZ/A or RZ/G2L

      - items:
          - enum:
              - renesas,riic-r9a08g045   # RZ/G3S
              - renesas,riic-r9a08g046   # RZ/G3L
              - renesas,riic-r9a09g047   # RZ/G3E
              - renesas,riic-r9a09g056   # RZ/V2N
          - const: renesas,riic-r9a09g057   # RZ/V2H(P)

      - enum:
          - renesas,riic-r9a09g057   # RZ/V2H(P)
          - renesas,riic-r9a09g077   # RZ/T2H

      - items:
          - const: renesas,riic-r9a09g087  # RZ/N2H
          - const: renesas,riic-r9a09g077  # RZ/T2H

  reg:
    maxItems: 1

  interrupts:
    oneOf:
      - items:
          - description: Transmit End Interrupt
          - description: Receive Data Full Interrupt
          - description: Transmit Data Empty Interrupt
          - description: Stop Condition Detection Interrupt
          - description: Start Condition Detection Interrupt
          - description: NACK Reception Interrupt
          - description: Arbitration-Lost Interrupt
          - description: Timeout Interrupt
      - items:
          - description: Transfer Error Or Event Generation
          - description: Receive Data Full Interrupt
          - description: Transmit Data Empty Interrupt
          - description: Transmit End Interrupt

  interrupt-names:
    oneOf:
      - items:
          - const: tei
          - const: ri
          - const: ti
          - const: spi
          - const: sti
          - const: naki
          - const: ali

Annotation

Implementation Notes