ARM: tegra: usb_phy: Fix IDDQ_OVERRIDE programming

ARM: tegra: usb_phy: Fix IDDQ_OVERRIDE programming

Put UTMIPLL to IDDQ if all UTMIP USB2 controllers
are in reset or suspend states. Also, bring UTMIPLL
out of to IDDQ while controllers exiting reset or
suspend states.

Bug 1201974

Change-Id: I1696905601962e372b361a6473ec12a86b816124
Signed-off-by: Rakesh Bodla <rbodla@nvidia.com>
Reviewed-on: http://git-master/r/192639
(cherry picked from commit 0847fa3200e20afed1a36498b3084e975b02d07e)
Reviewed-on: http://git-master/r/210240
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>