[U-Boot] Samsung I2C driver

Simon Glass sjg at chromium.org
Sun Jan 3 23:07:49 CET 2016


Hi David,

On 11 December 2015 at 05:07, David Müller (ELSOFT AG)
<d.mueller at elsoft.ch> wrote:
> Simon Glass wrote:
>
>> David are you able to move your board to driver model for i2c?
>
> To be frank, I don't know it (yet). Being a total DM novice, it is
> difficult for me to estimate the amount of effort needed to do the
> conversion.
>
> Is it really possible to convert just the I2C subsystem to DM and keep
> the rest as is?

Yes, you can define CONFIG_DM_I2C to do this. But you will always need
CONFIG_DM and on exynos you will need a device tree - hopefully you
have one from Linux for your board.

Regards,
Simon


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