tree ecce2806acbb096740f014b2d9c21a6df2e3356c
parent 1403813e0a3036f9919f076c09da0d437f0764cc
author Benjamin Herrenschmidt <benh@kernel.crashing.org> 1495602163 +1000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1496306526 +1000

phb4: Block D-state power management on direct slots

As current revisions of PHB4 don't properly handle the resulting
L1 link transition.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>