[U-Boot] FDT driver initialization function declaration

[Marek Vasut]

Dear Michal Simek,

[...]

> > Michal, can you try investigating how will the DT probing intertwine with
> > the DM?
> 
> Firstly I need to understand what you are trying to achieve and how.
> Then if I have time I can look at how DT probing can be added to it.
> 
> But I think that there is good example in the Linux kernel how to do it.
> I believe that device-tree guys will have some good comments and
> experiences from the kernel.

But please understand we have some additional special requirements on the driver 
model. We tried to keep it as close as possible though.

> Thanks,
> Michal

Best regards,
Marek Vasut