Fix the GPIO address in the device tree to match the documented location.
Signed-off-by: Alessio Igor Bogani <alessio.bogani@elettra.eu>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Introduce some common components that we can utilize to build up the
various PQ3/85xx device trees.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>