Use pinctrl and gpio_request to set the FIQ pins to a good state

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Add FIQ pins to the device tree

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Merge remote-tracking branch 'origin/cfa-3.9-14-fiq-fixes' into cfa-3.9-designwest-20130420

Conflicts:
	arch/arm/boot/dts/imx28-cfa10049.dts