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

On Thu, Feb 13, 2014 at 07:53:17PM +0000, Will Deacon wrote:

quoted

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