[PATCH v2 3/3] PCI: ARM: add support for generic PCI host controller

[Jason Gunthorpe]

On Thu, Feb 13, 2014 at 07:53:17PM +0000, Will Deacon wrote:
> > This may be less than 256 busses, as ECAM allows the implementor to
> > select how many upper address bits are actually supported.
> 
> Ok, but the ECAM/CAM base always corresponds to bus 0, right?

Yes, or it isn't ECAM.

> Ok, so this answers Kumar's point about the reg property. I'll augment it
> with a size.

Don't forget to request_region it as well...

Jason