:orphan:

.. title:: I2C_SAM_TWI

.. option:: CONFIG_I2C_SAM_TWI

*Atmel SAM (TWI) I2C driver*

Type: ``bool``

Help
====

Enable Atmel SAM MCU Family (TWI) I2C bus driver.

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

(\ :option:`I2C <CONFIG_I2C>` && \ :option:`BOARD_ARDUINO_DUE <CONFIG_BOARD_ARDUINO_DUE>`) || (\ :option:`I2C <CONFIG_I2C>` && \ :option:`BOARD_SAM4S_XPLAINED <CONFIG_BOARD_SAM4S_XPLAINED>`) || (\ :option:`SOC_FAMILY_SAM <CONFIG_SOC_FAMILY_SAM>` && \ :option:`I2C <CONFIG_I2C>`)

*(Includes any dependencies from if's and menus.)*

Defaults
========

- "y" if \ :option:`I2C <CONFIG_I2C>` && \ :option:`BOARD_ARDUINO_DUE <CONFIG_BOARD_ARDUINO_DUE>`
- "y" if \ :option:`I2C <CONFIG_I2C>` && \ :option:`BOARD_SAM4S_XPLAINED <CONFIG_BOARD_SAM4S_XPLAINED>`

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

- \ :option:`HAS_DTS_I2C <CONFIG_HAS_DTS_I2C>` if \ :option:`SOC_FAMILY_SAM <CONFIG_SOC_FAMILY_SAM>` && \ :option:`I2C <CONFIG_I2C>`

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

.. highlight:: kconfig

At ``boards/arm/arduino_due/Kconfig.defconfig:33``

Included via ``Kconfig:10`` → ``Kconfig.zephyr:21``

Menu path: (top menu)

.. parsed-literal::

    config I2C_SAM_TWI
    	bool
    	default "y" if \ :option:`I2C <CONFIG_I2C>` && \ :option:`BOARD_ARDUINO_DUE <CONFIG_BOARD_ARDUINO_DUE>`
    	depends on \ :option:`I2C <CONFIG_I2C>` && \ :option:`BOARD_ARDUINO_DUE <CONFIG_BOARD_ARDUINO_DUE>`

----

At ``boards/arm/sam4s_xplained/Kconfig.defconfig:15``

Included via ``Kconfig:10`` → ``Kconfig.zephyr:21``

Menu path: (top menu)

.. parsed-literal::

    config I2C_SAM_TWI
    	bool
    	default "y" if \ :option:`I2C <CONFIG_I2C>` && \ :option:`BOARD_SAM4S_XPLAINED <CONFIG_BOARD_SAM4S_XPLAINED>`
    	depends on \ :option:`I2C <CONFIG_I2C>` && \ :option:`BOARD_SAM4S_XPLAINED <CONFIG_BOARD_SAM4S_XPLAINED>`

----

At ``drivers/i2c/Kconfig:257``

Included via ``Kconfig:10`` → ``Kconfig.zephyr:35`` → ``drivers/Kconfig:40``

Menu path: (top menu) → Device Drivers → I2C Drivers

.. parsed-literal::

    config I2C_SAM_TWI
    	bool
    	prompt "Atmel SAM (TWI) I2C driver" if \ :option:`SOC_FAMILY_SAM <CONFIG_SOC_FAMILY_SAM>` && \ :option:`I2C <CONFIG_I2C>`
    	select \ :option:`HAS_DTS_I2C <CONFIG_HAS_DTS_I2C>` if \ :option:`SOC_FAMILY_SAM <CONFIG_SOC_FAMILY_SAM>` && \ :option:`I2C <CONFIG_I2C>`
    	depends on \ :option:`SOC_FAMILY_SAM <CONFIG_SOC_FAMILY_SAM>` && \ :option:`I2C <CONFIG_I2C>`
    	help
    	  Enable Atmel SAM MCU Family (TWI) I2C bus driver.

*(Definitions include propagated dependencies, including from if's and menus.)*