The "fsl,85..." style compatible binding was to be deprecated
some time ago.  This patch corrects existing occurrences of
the incorrect binding.  The memory-controller and
l2-cache-controller are the only affected nodes.
Signed-off-by: NBradley Hughes <bhughes@silicontkx.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>