blob: 4f4bd3700d9c3972d3c93102d64dff10ebfedacd [file] [log] [blame]
#
# Copyright (c) 2020 Geanix ApS
#
# SPDX-License-Identifier: Apache-2.0
#
description: |
This is a representation of the Microchip MCP23S17 SPI Gpio Expander.
compatible: "microchip,mcp23s17"
include: [gpio-controller.yaml, spi-device.yaml]
properties:
label:
required: true
"#gpio-cells":
const: 2
ngpios:
type: int
required: true
const: 16
description: Number of gpios supported
gpio-cells:
- pin
- flags