:orphan:

.. title:: SPI_STM32_DMA

.. option:: CONFIG_SPI_STM32_DMA

*STM32 MCU SPI DMA Support*

Type: ``bool``

Help
====

Enable the SPI DMA mode for SPI instances
that enable dma channels in their device tree node.

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

\ :option:`SPI_STM32 <CONFIG_SPI_STM32>` && \ :option:`SPI <CONFIG_SPI>`

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

Defaults
========

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

Symbols selected by this symbol
===============================

- \ :option:`DMA <CONFIG_DMA>`

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

.. highlight:: kconfig

At ``drivers/spi/Kconfig.stm32:20``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:32`` → ``drivers/Kconfig:38`` → ``drivers/spi/Kconfig:192``

Menu path: (Top) → Device Drivers → SPI hardware bus support → STM32 MCU SPI controller driver

.. parsed-literal::

    config SPI_STM32_DMA
    	bool "STM32 MCU SPI DMA Support"
    	select \ :option:`DMA <CONFIG_DMA>`
    	depends on \ :option:`SPI_STM32 <CONFIG_SPI_STM32>` && \ :option:`SPI <CONFIG_SPI>`
    	help
    	  Enable the SPI DMA mode for SPI instances
    	  that enable dma channels in their device tree node.

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