# 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
    description: Supports pull-up/pull-down

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

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

  "#gpio-cells":
    const: 2

gpio-cells:
  - pin
  - flags