tree 85bd54ccfe77a9508a6cf2763d296ff988b9764f
parent fbf0274e43b7e17ee740fee2d693932be093d56d
author Benjamin Herrenschmidt <benh@kernel.crashing.org> 1163226296 +1100
committer Paul Mackerras <paulus@samba.org> 1165208921 +1100

[POWERPC] Improve MPIC driver auto-configuration from DT

This patch applies on top of the MPIC DCR support. It makes the MPIC
driver capable of a lot more auto-configuration based on the device-tree,
for example, it can retreive it's own physical address if not passed as
an argument, find out if it's DCR or MMIO mapped, and set the BIG_ENDIAN
flag automatically in the presence of a "big-endian" property in the
device-tree node.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>