mtd: rawnand: cortina_nand: Add Cortina CAxxxx SoC support

Add Cortina Access parallel Nand support for CAxxxx SOCs

Signed-off-by: Kate Liu <kate.liu@cortina-access.com>
Signed-off-by: Alex Nemirovsky <alex.nemirovsky@cortina-access.com>
CC: Tom Rini <trini@konsulko.com>
CC: Scott Wood <oss@buserror.net>
Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index 26dd254..f9a26cc 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -198,6 +198,8 @@
 F:	drivers/spi/ca_sflash.c
 F:	drivers/i2c/i2c-cortina.c
 F:	drivers/i2c/i2c-cortina.h
+F:	drivers/mtd/nand/raw/cortina_nand.c
+F:	drivers/mtd/nand/raw/cortina_nand.h
 
 ARM/CZ.NIC TURRIS MOX SUPPORT
 M:	Marek Behun <marek.behun@nic.cz>