:orphan:

.. title:: CONFIG_I2C_DW_CLOCK_SPEED

.. kconfig:: CONFIG_I2C_DW_CLOCK_SPEED

CONFIG_I2C_DW_CLOCK_SPEED
#########################

*Set the clock speed for I2C*

Type: ``int``

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

(\ :kconfig:`I2C_DW <CONFIG_I2C_DW>` && \ :kconfig:`I2C <CONFIG_I2C>` && \ :kconfig:`BOARD_EM_STARTERKIT <CONFIG_BOARD_EM_STARTERKIT>`) || (\ :kconfig:`I2C_DW <CONFIG_I2C_DW>` && \ :kconfig:`I2C <CONFIG_I2C>` && \ :kconfig:`BOARD_HSDK <CONFIG_BOARD_HSDK>`) || (\ :kconfig:`I2C_DW <CONFIG_I2C_DW>` && \ :kconfig:`I2C <CONFIG_I2C>`)

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

Defaults
========

- 100
- 200
- 32

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



At ``<Zephyr Boards>/arc/em_starterkit/Kconfig.defconfig:38``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:22``

Menu path: (Top)

.. code-block:: kconfig

    config I2C_DW_CLOCK_SPEED
    	int
    	default 100
    	depends on I2C_DW && I2C && BOARD_EM_STARTERKIT

----

At ``<Zephyr Boards>/arc/hsdk/Kconfig.defconfig:56``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:22``

Menu path: (Top)

.. code-block:: kconfig

    config I2C_DW_CLOCK_SPEED
    	int
    	default 200
    	depends on I2C_DW && I2C && BOARD_HSDK

----

At ``<Zephyr Driver>/i2c/Kconfig.dw:15``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:42`` → ``<Zephyr Driver>/Kconfig:42`` → ``<Zephyr Driver>/i2c/Kconfig:29``

Menu path: (Top) → Device Drivers → I2C Drivers → Design Ware I2C support

.. code-block:: kconfig

    config I2C_DW_CLOCK_SPEED
    	int "Set the clock speed for I2C"
    	default 32
    	depends on I2C_DW && I2C

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