:orphan:

.. title:: CONFIG_GPIO_MCP23XXX

.. kconfig:: CONFIG_GPIO_MCP23XXX

CONFIG_GPIO_MCP23XXX
####################

*(No prompt -- not directly user assignable.)*

Type: ``bool``

Help
====

.. code-block:: none

    Enable support for the Microchip 23xxx I2C/SPI IO
    expanders.

Direct dependencies
===================

\ :kconfig:`GPIO <CONFIG_GPIO>`

*(Includes any dependencies from ifs and menus.)*

Defaults
========

No defaults. Implicitly defaults to ``n``.

Symbols that select this symbol
===============================

- \ :kconfig:`GPIO_MCP230XX <CONFIG_GPIO_MCP230XX>`
- \ :kconfig:`GPIO_MCP23SXX <CONFIG_GPIO_MCP23SXX>`

Kconfig definition
==================



At ``<Driver>/gpio/Kconfig.mcp23xxx:10``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:42`` → ``<Driver>/Kconfig:36`` → ``<Driver>/gpio/Kconfig:38``

Menu path: (Top) → Device Drivers → GPIO Drivers

.. code-block:: kconfig

    config GPIO_MCP23XXX
    	bool
    	depends on GPIO
    	help
    	  Enable support for the Microchip 23xxx I2C/SPI IO
    	  expanders.

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*