arm: tegra: pluto: enable powergate for ve

arm: tegra: pluto: enable powergate for ve

Enable powergate for VE.

Bug 1059495

Reviewed-on: http://git-master/r/142731
(cherry picked from commit f0706776cd7bd90eaaca3823eeb55256fac013c5)

Change-Id: I66c4c3a6a9a18ba175cc61269f3f4bd95af1ad17
Signed-off-by: Jihoon Bang <jbang@nvidia.com>
Signed-off-by: Daniel Solomon <daniels@nvidia.com>
Reviewed-on: http://git-master/r/145997
Reviewed-by: Mrutyunjay Sawant <msawant@nvidia.com>
Tested-by: Mrutyunjay Sawant <msawant@nvidia.com>
Rebase-Id: R52194216b6d02572ae42ebaf81e715a35c7d5fa6