:orphan:

.. title:: CONFIG_UART_SAM0

.. kconfig:: CONFIG_UART_SAM0

CONFIG_UART_SAM0
################

*Atmel SAM0 series SERCOM USART driver*

Type: ``bool``

Help
====

.. code-block:: none

    This option enables the SERCOMx USART driver for Atmel SAM0 MCUs.

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

\ :kconfig:`SOC_FAMILY_SAM0 <CONFIG_SOC_FAMILY_SAM0>` || \ :kconfig:`SOC_FAMILY_SAM0 <CONFIG_SOC_FAMILY_SAM0>` || (\ :kconfig:`SOC_FAMILY_SAM0 <CONFIG_SOC_FAMILY_SAM0>` && \ :kconfig:`SERIAL <CONFIG_SERIAL>`)

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

Defaults
========

- \ :kconfig:`SERIAL <CONFIG_SERIAL>`
- \ :kconfig:`SERIAL <CONFIG_SERIAL>`
- y

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

- \ :kconfig:`SERIAL_HAS_DRIVER <CONFIG_SERIAL_HAS_DRIVER>`
- \ :kconfig:`SERIAL_SUPPORT_INTERRUPT <CONFIG_SERIAL_SUPPORT_INTERRUPT>`
- \ :kconfig:`SERIAL_SUPPORT_ASYNC <CONFIG_SERIAL_SUPPORT_ASYNC>` if n
- \ :kconfig:`DMA <CONFIG_DMA>` if \ :kconfig:`UART_ASYNC_API <CONFIG_UART_ASYNC_API>`

Kconfig definitions
===================



At ``<Zephyr SoC>/arm/atmel_sam0/common/Kconfig.defconfig.series:38``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:25`` → ``<BuildDir>/kconfig/Kconfig.soc.defconfig:1`` → ``<Zephyr SoC>/arm/atmel_sam0/Kconfig.defconfig:6``

Menu path: (Top)

.. code-block:: kconfig

    config UART_SAM0
    	bool
    	default SERIAL
    	depends on SOC_FAMILY_SAM0

----

At ``<Zephyr SoC>/arm/atmel_sam0/common/Kconfig.defconfig.series:38``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27`` → ``<Zephyr SoC>/arm/atmel_sam0/Kconfig.defconfig:6``

Menu path: (Top)

.. code-block:: kconfig

    config UART_SAM0
    	bool
    	default SERIAL
    	depends on SOC_FAMILY_SAM0

----

At ``<Zephyr Driver>/serial/Kconfig.sam0:9``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:42`` → ``<Zephyr Driver>/Kconfig:26`` → ``<Zephyr Driver>/serial/Kconfig:142``

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

.. code-block:: kconfig

    config UART_SAM0
    	bool "Atmel SAM0 series SERCOM USART driver"
    	default y
    	select SERIAL_HAS_DRIVER
    	select SERIAL_SUPPORT_INTERRUPT
    	select SERIAL_SUPPORT_ASYNC if n
    	select DMA if UART_ASYNC_API
    	depends on SOC_FAMILY_SAM0 && SERIAL
    	help
    	  This option enables the SERCOMx USART driver for Atmel SAM0 MCUs.

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