MIPS: OCTEON: Add support for cn68XX interrupt controller.

The cn68XX has a new interrupt controller named CIU2, add support for
this, and use it if cn68XX detected at runtime.

Signed-off-by: David Daney <david.daney@cavium.com>
This commit is contained in:
David Daney 2012-04-04 15:34:41 -07:00
commit 88fd85892a
2 changed files with 547 additions and 24 deletions