85xx: Add PORBMSR and PORDEVSR shift defines

Add defines similar to those already used for the the 86xx architecture.
This will ease sharing of PCI code between the 85xx and 86xx
architectures.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
1 file changed