Zbigniew Bodek 3f51d8888a Support new MDIO hierarchy in ThunderX DTB
Some firmware revisions provide different DTB tree that include
odd MDIO placement in the tree.
This commit adds support for 2 new buses:
- MRML bridge (PCIB subordinate)
- MDIO nexus (MRML subordinate)
This allows for the correct MDIO attachment with both - new and old
firmware.

Obtained from: Semihalf
Sponsored by:  Cavium
Differential Revision: https://reviews.freebsd.org/D5070
2016-01-28 15:44:14 +00:00
..
2016-01-26 15:12:31 +00:00
2015-11-19 08:04:05 +00:00
2015-11-12 10:31:14 +00:00
2016-01-24 13:38:41 +00:00