[PATCH v2 for 3.10] Introduce a Marvell EBU MBus driver

Jason Cooper jason at lakedaemon.net
Mon Mar 18 12:26:16 EDT 2013


Arnd,

On Mon, Mar 18, 2013 at 03:58:59PM +0000, Arnd Bergmann wrote:
> On Monday 18 March 2013, Thomas Petazzoni wrote:
> > So even the DT-only sub-architecture (such as mvebu) should hard-code
> > the register base addresses?
> > 
> > The proposed DT binding in the current patch is very minimal, and I
> > don't see why the more elaborate DT binding that you proposed could not
> > be implemented as an improvement of it: the DT binding you proposed
> > seems backward compatible with the one currently implemented, no?
> 
> It's quite possible that it could be done in a backward compatible
> way, I just like to be on the safe side in case it's not.

We do have a bit more latitude here.  There isn't a single shipping
mvebu device with a fdt enabled bootloader.  So, as long as we aren't
impacting other SoCs/drivers, I'm comfortable with taking a release or
two to shake it out.  I understand we prefer not to do that, but in this
case, I don't want to hold up everything else in the pipeline.

thx,

Jason.



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