xhci: tegra: fix DFE/CTLE control sequence

According to PG to adjust DEF and CTLE context save/restore
programming sequence on T114 rel17 branch.

Bug 1345950

Change-Id: Ie7ef0385ea70616ab69dd251d0b383cd9c62afa8
Signed-off-by: joyw <joyw@nvidia.com>
Reviewed-on: http://git-master/r/271323
(cherry picked from commit 107b3dc2c5feb25e14cf29328323a0dfdec717ce)
Reviewed-on: http://git-master/r/358118
Reviewed-by: Harry Hong <hhong@nvidia.com>
Tested-by: Harry Hong <hhong@nvidia.com>

Conflicts:
	arch/arm/mach-tegra/include/mach/xusb.h