#
# 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:
  "#gpio-cells":
    const: 2

  ngpios:
    type: int
    required: true
    const: 16
    description: Number of gpios supported

gpio-cells:
  - pin
  - flags