ARM: OMAP2+: gpmc: Add platform data

Add a platform data structure for GPMC. It contains all the necessary
platform information that needs to be passed from platform init code
to GPMC driver.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
diff --git a/include/linux/omap-gpmc.h b/include/linux/omap-gpmc.h
index d833eb4..45d9075 100644
--- a/include/linux/omap-gpmc.h
+++ b/include/linux/omap-gpmc.h
@@ -7,8 +7,7 @@
  *  option) any later version.
  */
 
-/* Maximum Number of Chip Selects */
-#define GPMC_CS_NUM		8
+#include <linux/platform_data/gpmc-omap.h>
 
 #define GPMC_CONFIG_WP		0x00000005