dts/bindings/i3c/renesas,ra-i3c.yaml

# Copyright (c) 2025 Renesas Electronics Corporation
# SPDX-License-Identifier: Apache-2.0

description: Renesas RA I3C controller

compatible: "renesas,ra-i3c"

include: [i3c-controller.yaml, pinctrl-device.yaml]

properties:
  channel:
    type: int
    required: true

  reg:
    required: true

  clocks:
    required: true

  clock-names:
    required: true
    enum:
      - "pclk"
      - "tclk"
    description: |
      Clocks must be given corresponding names so that the shim driver can recognize them.
      "pclk": peripheral clock source
      "tclk": transfer clock source

  interrupts:
    required: true

  interrupt-names:
    required: true
    enum:
      - "resp"
      - "rx"
      - "tx"
      - "rcv"
      - "ibi"
      - "eei"
    description: |
      Interrupts must be given corresponding names so that the shim driver can recognize them.
      "resp": Command response interrupt
      "rx": Rx data buffer full interrupt
      "tx": Tx data buffer empty interrupt
      "rcv": Receive status buffer full interrupt
      "ibi": IBI data interrupt
      "eei": Error, timeout and HDR exit interrupt

  pinctrl-0:
    required: true

  pinctrl-names:
    required: true