[MTD] [NAND] Add Blackfin BF52x support in bf5xx_nand driver

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 246d451..bf0e9b0 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -93,7 +93,7 @@
 
 config MTD_NAND_BF5XX
 	tristate "Blackfin on-chip NAND Flash Controller driver"
-	depends on BF54x && MTD_NAND
+	depends on (BF54x || BF52x) && MTD_NAND
 	help
 	  This enables the Blackfin on-chip NAND flash controller