dts/bindings/misc/renesas,ra-external-interrupt.yaml

# Copyright (c) 2024 Renesas Electronics Corporation
# SPDX-License-Identifier: Apache-2.0

description: Renesas RA External Interrupt

compatible: "renesas,ra-external-interrupt"

include: [base.yaml]

properties:
  interrupts:
    required: true

  reg:
    required: true

  channel:
    type: int
    required: true

  renesas,trigger:
    type: string
    enum:
      - "falling"
      - "rising"
      - "both-edges"
      - "low-level"
    description: |
      Select the signal edge or state that triggers an interrupt

  renesas,digital-filtering:
    type: boolean
    description: |
      Select if data noise filter should be enabled.

  renesas,sample-clock-div:
    type: int
    enum:
      - 1
      - 8
      - 32
      - 64
    description: |
      Select the clock divider for the digital noise filter. Clock source is system clock.