#
# 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