Re: i2c device driver

Marcio Montenegro

Hi Tomasz,

Thanks for feedback.

On Mon, Mar 12, 2018 at 8:18 AM, Tomasz Bursztyka <tomasz.bursztyka@...> wrote:
Hi Marcio,

Is it an i2c controller you are trying to support or a device that uses
the i2c bus?

Problably both options: 
Actually there is no i2c support for Silicon Labs. I want to use a crypto authenticator i2c chip with Silicon Labs and also with other architectures.

If it's the first option:

What you want is looking at include/i2c.h
There you'll find the i2c API your device driver needs to expose.

And of course take a look at existing i2c driver in drivers/i2c/

Best regards,



> Hi all,
>     I'm trying to develop an i2c device driver for the zephyr kernel.
> Actually I found only this documentation:
> Is there an updated link on this subject?
> Best regards,
> Marcio
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