ARM: orion5x: enable pinctrl driver at SoC level

This commit declares the pinctrl device in the Orion5x 5182 Device
Tree files, and ensures that the Orion pinctrl driver is compiled.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1398202002-28530-25-git-send-email-thomas.petazzoni@free-electrons.com
Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
diff --git a/arch/arm/mach-orion5x/Kconfig b/arch/arm/mach-orion5x/Kconfig
index bd65872f..3c69a3c0 100644
--- a/arch/arm/mach-orion5x/Kconfig
+++ b/arch/arm/mach-orion5x/Kconfig
@@ -8,6 +8,8 @@
 	select ORION_CLK
 	select ORION_IRQCHIP
 	select ORION_TIMER
+	select PINCTRL
+	select PINCTRL_ORION
 	help
 	  Say 'Y' here if you want your kernel to support the
 	  Marvell Orion5x using flattened device tree.