Documentation/devicetree/bindings/media/renesas,rzg2l-cru.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/media/renesas,rzg2l-cru.yaml

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System
Linux kernel
Corpus path
Documentation/devicetree/bindings/media/renesas,rzg2l-cru.yaml
Extension
.yaml
Size
5976 bytes
Lines
228
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.

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Annotated Snippet

# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
# Copyright (C) 2022 Renesas Electronics Corp.
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/renesas,rzg2l-cru.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Renesas RZ/G2L (and alike SoC's) Camera Data Receiving Unit (CRU) Image processing

maintainers:
  - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

description:
  The CRU image processing module is a data conversion module equipped with pixel
  color space conversion, LUT, pixel format conversion, etc. An MIPI CSI-2 input and
  parallel (including ITU-R BT.656) input are provided as the image sensor interface.

properties:
  compatible:
    oneOf:
      - items:
          - enum:
              - renesas,r9a07g043-cru       # RZ/G2UL
              - renesas,r9a07g044-cru       # RZ/G2{L,LC}
              - renesas,r9a07g054-cru       # RZ/V2L
          - const: renesas,rzg2l-cru
      - const: renesas,r9a09g047-cru        # RZ/G3E

  reg:
    maxItems: 1

  interrupts:
    oneOf:
      - items:
          - description: CRU Interrupt for image_conv
          - description: CRU Interrupt for image_conv_err
          - description: CRU AXI master error interrupt
      - items:
          - description: CRU Interrupt for image_conv
          - description: CRU AXI master error interrupt
          - description: CRU Video Data AXI Master Address 0 Write End interrupt
          - description: CRU Statistics data AXI master addr 0 write end interrupt
          - description: CRU Video statistics data AXI master addr 0 write end interrupt

  interrupt-names:
    oneOf:
      - items:
          - const: image_conv
          - const: image_conv_err
          - const: axi_mst_err
      - items:
          - const: image_conv
          - const: axi_mst_err
          - const: vd_addr_wend
          - const: sd_addr_wend
          - const: vsd_addr_wend

  clocks:
    items:
      - description: CRU Main clock
      - description: CRU Register access clock
      - description: CRU image transfer clock

  clock-names:
    items:
      - const: video
      - const: apb
      - const: axi

  power-domains:

Annotation

Implementation Notes