# Copyright (c) 2019 Intel Corporation
# SPDX-License-Identifier: Apache-2.0

description: PCA95xx series I2C-based GPIO expander

compatible: "nxp,pca95xx"

include: [gpio-controller.yaml, i2c-device.yaml]

properties:
    has-pud:
      type: boolean
      required: false
      description: Supports pull-up/pull-down

    has-interrupt-mask-reg:
      type: boolean
      required: false
      description: Has Interrupt mask register (PCAL95xx)

    interrupt-gpios:
      type: phandle-array
      required: false
      description: Interrupt GPIO pin (active-low open-drain)

    "#gpio-cells":
      const: 2

gpio-cells:
  - pin
  - flags