ARM: fiq: Add fiq_set_type to configure lines for FIQ

The lines to be used as FIQ needs to be configured to be
set for the type as EGDE/LEVEL.

Signed-off-by: Taniya Das <tdas@codeaurora.org>
(cherry picked from commit 9502b0df023595c63dd60197204ae6b1001b7601)

Change-Id: I04a478c6d14e53624b01d652607d1734b554b008
Signed-off-by: Gopal Goberu <ggober@codeaurora.org>