arm: tegra: update the udc driver name

Update the clocks structure to use new udc driver
name. Also, update the device structure.

Bug 887361

Change-Id: I0fd846ab177e8651f285bcb9796361d30967b830
Signed-off-by: Rakesh Bodla <rbodla@nvidia.com>
Reviewed-on: http://git-master/r/99448
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
arm: configs: tegra: enable tegra udc driver

Enable tegra udc driver.

Bug 887361

Change-Id: Iaac2486d2a05454fa351920d5c65d17b9c2a881b
Signed-off-by: Rakesh Bodla <rbodla@nvidia.com>
Reviewed-on: http://git-master/r/99449
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>