[U-Boot] [PATCH 1/3] i2c: add i2c_core and prepare for new multibus support

[Wolfgang Denk]

Dear Simon Glass,

In message <CAPnjgZ2kLPfMzzwgHkDJ4eL+wixqLv89+CvdVP7PCcy+XFaqNQ at mail.gmail.com> you wrote:
> 
> > I was really hoping we could get rid of the concept of a "current" i2c
> > adapter, and just force all drivers to specify the I2C adapter they
> > want to use for a given I2C operation. =A0That's how Linux operates, and
> > it will prevent stuff like this:
> 
> I agree completely, it was one of the things I was going to ask for.
> We should add a new parameter to calls instead IMO.

Let's do one step at a time.  Now we go for multi-bus support.
Implementing a new, better device interface is one of the next steps,
then.

Best regards,

Wolfgang Denk

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