Documentation/devicetree/bindings/spi/renesas,rspi.yaml

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

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/spi/renesas,rspi.yaml
Extension
.yaml
Size
3852 bytes
Lines
156
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/spi/renesas,rspi.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Renesas (Quad) Serial Peripheral Interface (RSPI/QSPI)

maintainers:
  - Geert Uytterhoeven <geert+renesas@glider.be>

properties:
  compatible:
    oneOf:
      - items:
          - enum:
              - renesas,rspi-sh7757    # SH7757
          - const: renesas,rspi        # Legacy SH

      - items:
          - enum:
              - renesas,rspi-r7s72100  # RZ/A1H
              - renesas,rspi-r7s9210   # RZ/A2
              - renesas,r9a07g043-rspi # RZ/G2UL and RZ/Five
              - renesas,r9a07g044-rspi # RZ/G2{L,LC}
              - renesas,r9a07g054-rspi # RZ/V2L
          - const: renesas,rspi-rz

      - items:
          - enum:
              - renesas,qspi-r8a7742   # RZ/G1H
              - renesas,qspi-r8a7743   # RZ/G1M
              - renesas,qspi-r8a7744   # RZ/G1N
              - renesas,qspi-r8a7745   # RZ/G1E
              - renesas,qspi-r8a77470  # RZ/G1C
              - renesas,qspi-r8a7790   # R-Car H2
              - renesas,qspi-r8a7791   # R-Car M2-W
              - renesas,qspi-r8a7792   # R-Car V2H
              - renesas,qspi-r8a7793   # R-Car M2-N
              - renesas,qspi-r8a7794   # R-Car E2
          - const: renesas,qspi        # R-Car Gen2 and RZ/G1

  reg:
    maxItems: 1

  interrupts:
    oneOf:
      - items:
          - description: A combined interrupt
      - items:
          - description: Error interrupt (SPEI)
          - description: Receive Interrupt (SPRI)
          - description: Transmit Interrupt (SPTI)

  interrupt-names:
    oneOf:
      - items:
          - const: mux
      - items:
          - const: error
          - const: rx
          - const: tx

  clocks:
    maxItems: 1

  power-domains:
    maxItems: 1

  resets:

Annotation

Implementation Notes