# Copyright (c) 2019-22, NXP
# SPDX-License-Identifier: Apache-2.0

description: LPC GPIO node

compatible: "nxp,lpc-gpio"

include: [gpio-controller.yaml, base.yaml]

properties:
  reg:
    required: true

  "#gpio-cells":
    const: 2

  port:
    type: int
    required: true
    description: The GPIO port this node describes
    enum:
      - 0
      - 1
      - 2
      - 3
      - 4
      - 5
      - 6
      - 7

  int-source:
    type: string
    default: "none"
    enum:
      - "pint"
      - "int-a"
      - "int-b"
      - "none"
    description: |
      Interrupt source for the gpio port. For ports that can use the PINT
      as an interrupt source for their pins (typically ports 0 and 1),
      this can be set to PINT. Otherwise, the property should be set to "int-a"
      or "int-b" if interrupt support is desired, and the appropriate IRQ number
      should set for the device.

gpio-cells:
  - pin
  - flags