1# Copyright (c) 2019 Intel Corporation
2# SPDX-License-Identifier: Apache-2.0
3
4description: PCA95xx series I2C-based GPIO expander
5
6compatible: "nxp,pca95xx"
7
8include: [gpio-controller.yaml, i2c-device.yaml]
9
10properties:
11  has-pud:
12    type: boolean
13    description: Supports pull-up/pull-down
14
15  has-interrupt-mask-reg:
16    type: boolean
17    description: Has Interrupt mask register (PCAL95xx)
18
19  interrupt-gpios:
20    type: phandle-array
21    description: Interrupt GPIO pin (active-low open-drain)
22
23  "#gpio-cells":
24    const: 2
25
26gpio-cells:
27  - pin
28  - flags
29