blob: 3e08cdf84008302ef3b10aec7723c9ae20c0c25f [file] [log] [blame]
#
# Copyright (c) 2021 metraTec GmbH
#
# SPDX-License-Identifier: Apache-2.0
#
description: |
This is a representation of the Microchip MCP230xx I2C Gpio Expander.
compatible: "microchip,mcp230xx"
include: [gpio-controller.yaml, i2c-device.yaml]
properties:
label:
required: true
ngpios:
type: int
enum:
- 8
- 16
required: true
description: |
Number of gpios supported by the chip.
gpio-cells:
- pin
- flags