ARM: digicolor: select pinctrl/gpio driver

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

arch/arm/mach-digicolor/Kconfig

 config ARCH_DIGICOLOR
 	bool "Conexant Digicolor SoC Support"
 	depends on ARCH_MULTI_V7
+	select ARCH_REQUIRE_GPIOLIB
 	select CLKSRC_MMIO
 	select DIGICOLOR_TIMER
 	select GENERIC_IRQ_CHIP
 	select MFD_SYSCON
+	select PINCTRL
+	select PINCTRL_DIGICOLOR