4430 ES2 has a few new registers added and a few modified
from ES1. This patch adds all the register changes in PRM
and CM for OMAP4430 ES2.

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Benoît Cousson <b-cousson@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>