--- elwix/config/ELWIX_ALFA_N2	2014/02/05 02:22:14	1.1.2.20
+++ elwix/config/ELWIX_ALFA_N2	2014/02/08 16:40:31	1.1.2.21
@@ -159,6 +159,11 @@ options 	UNIONFS
 # GPIO Bus
 device		gpio
 device		gpioled
+device		gpioiic
+
+device		iicbb
+device		iicbus
+device		iic
 
 # SPI and flash
 device		spibus