ARM: tegra: remove old LIC support

Now that all DTs have been updated, entierely drop support for
the non-DT code.

This is likely to break platforms that do not update their DT,
so print a warning at boot time.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Link: https://lkml.kernel.org/r/1426088583-15097-7-git-send-email-marc.zyngier@arm.com


Signed-off-by: Jason Cooper <jason@lakedaemon.net>