OMAP2PLUS: DSS2: Add OMAP4 Kconfig support

Enable DSS2 and OMAPFB for OMAP4 in Kconfig
Signed-off-by: Mayuresh Janorkar <mayur@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

drivers/video/omap2/dss/Kconfig

 menuconfig OMAP2_DSS
-        tristate "OMAP2/3 Display Subsystem support (EXPERIMENTAL)"
-        depends on ARCH_OMAP2 || ARCH_OMAP3
+        tristate "OMAP2+ Display Subsystem support (EXPERIMENTAL)"
+        depends on ARCH_OMAP2PLUS
         help
-          OMAP2/3 Display Subsystem support.
+	  OMAP2+ Display Subsystem support.
 
 if OMAP2_DSS
 

drivers/video/omap2/omapfb/Kconfig

 menuconfig FB_OMAP2
-        tristate "OMAP2/3 frame buffer support (EXPERIMENTAL)"
+        tristate "OMAP2+ frame buffer support (EXPERIMENTAL)"
         depends on FB && OMAP2_DSS
 
 	select OMAP2_VRAM
@@ -8,10 +8,10 @@ menuconfig FB_OMAP2
         select FB_CFB_COPYAREA
         select FB_CFB_IMAGEBLIT
         help
-          Frame buffer driver for OMAP2/3 based boards.
+	  Frame buffer driver for OMAP2+ based boards.
 
 config FB_OMAP2_DEBUG_SUPPORT
-	bool "Debug support for OMAP2/3 FB"
+        bool "Debug support for OMAP2+ FB"
 	default y
 	depends on FB_OMAP2
 	help