ARM: dt: tegra: add ADT7461 temperature sensor to paz00 device tree

Add the ADT7461 temperature monitoring IC which is connected via
the DVC controller.

Signed-off-by: Marc Dietrich <marvin24@gmx.de>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>