blob: e422b77dd00dc3a50dc821601739812a89624e9c [file] [log] [blame]
# 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:
label:
required: true
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