arm/dt: 8974-v2: declare MDSS differences from 8974 v1 to v2

Some register offsets have changed between 8974 versions, these can be
handled by declaring them in device tree.

Change-Id: Id56c11114ec37549f278efc332eb19ca0143f7fe
Signed-off-by: Adrian Salido-Moreno <adrianm@codeaurora.org>
2 files changed