Documentation/devicetree/bindings/net/can/xilinx,can.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/net/can/xilinx,can.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/net/can/xilinx,can.yaml
Extension
.yaml
Size
3767 bytes
Lines
170
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/net/can/xilinx,can.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title:
  Xilinx CAN and CANFD controller

maintainers:
  - Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>

properties:
  compatible:
    enum:
      - xlnx,zynq-can-1.0
      - xlnx,axi-can-1.00.a
      - xlnx,canfd-1.0
      - xlnx,canfd-2.0

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  clocks:
    minItems: 1
    maxItems: 2

  clock-names:
    maxItems: 2

  power-domains:
    maxItems: 1

  tx-fifo-depth:
    $ref: /schemas/types.yaml#/definitions/uint32
    description: CAN Tx fifo depth (Zynq, Axi CAN).

  rx-fifo-depth:
    $ref: /schemas/types.yaml#/definitions/uint32
    description: CAN Rx fifo depth (Zynq, Axi CAN, CAN FD in sequential Rx mode)

  tx-mailbox-count:
    $ref: /schemas/types.yaml#/definitions/uint32
    description: CAN Tx mailbox buffer count (CAN FD)

  resets:
    maxItems: 1

  xlnx,has-ecc:
    $ref: /schemas/types.yaml#/definitions/flag
    description: CAN TX_OL, TX_TL and RX FIFOs have ECC support(AXI CAN)

required:
  - compatible
  - reg
  - interrupts
  - clocks
  - clock-names

unevaluatedProperties: false

allOf:
  - $ref: can-controller.yaml#
  - if:
      properties:
        compatible:
          contains:

Annotation

Implementation Notes