ts72xx NAND driver

The TS-72xx is a series of embedded single board computers from
Technologic Systems based on the Cirrus ep93xx (arm920t based) CPU.

The TS-7200 uses NOR flash, while all the other models in the series
(TS-7250, TS-7260) use NAND flash -- included is a driver for the NAND
flash on those boards.

Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index cfe288a..b735ab6 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -55,6 +55,12 @@
 	help
 	  Support for NAND flash on Texas Instruments Toto platform.
 
+config MTD_NAND_TS7250
+	tristate "NAND Flash device on TS-7250 board"
+	depends on MACH_TS72XX && MTD_NAND
+	help
+	  Support for NAND flash on Technologic Systems TS-7250 platform.
+
 config MTD_NAND_IDS
 	tristate