[ARM] 4457/2: davinci: GPIO support

Support GPIO driver for TI DaVinci SoC

Signed-off-by: Vladimir Barinov <vbarino@ru.mvista.com>
Acked-by: David Brownell <david-b@pacbell.net>
Acked-by: Kevin Hilman <khilman@mvista.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 50d9f3e..d0aaecb 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -384,6 +384,7 @@
 	bool "TI DaVinci"
 	select GENERIC_TIME
 	select GENERIC_CLOCKEVENTS
+	select GENERIC_GPIO
 	help
 	  Support for TI's DaVinci platform.