:orphan:

.. title:: I2C_SAM0_DMA_DRIVEN

.. option:: CONFIG_I2C_SAM0_DMA_DRIVEN

*Enable DMA support for SAM0 I2C devices*

Type: ``bool``

Help
====

This enables DMA driven transactions for the I2C peripheral.
DMA driven mode requires fewer interrupts to handle the
transaction and ensures that high speed modes are not delayed
by data reloading.

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

\ :option:`I2C_SAM0 <CONFIG_I2C_SAM0>` && \ :option:`I2C <CONFIG_I2C>`

*(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/i2c/Kconfig.sam0:11``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:32`` → ``drivers/Kconfig:40`` → ``drivers/i2c/Kconfig:39``

Menu path: (Top) → Device Drivers → I2C Drivers → SAM0 series I2C SERCOM driver

.. parsed-literal::

    config I2C_SAM0_DMA_DRIVEN
    	bool "Enable DMA support for SAM0 I2C devices"
    	select \ :option:`DMA <CONFIG_DMA>`
    	depends on \ :option:`I2C_SAM0 <CONFIG_I2C_SAM0>` && \ :option:`I2C <CONFIG_I2C>`
    	help
    	  This enables DMA driven transactions for the I2C peripheral.
    	  DMA driven mode requires fewer interrupts to handle the
    	  transaction and ensures that high speed modes are not delayed
    	  by data reloading.

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