[ARM] Kirkwood: add support for rev A1 of the 88f6192 and 88f6180 chips.

Signed-off-by: Saeed Bishara <saeed@marvell.com>
Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 6072eaa..c780c4a 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -891,11 +891,15 @@
 			return "MV88F6192-Z0";
 		else if (rev == MV88F6192_REV_A0)
 			return "MV88F6192-A0";
+		else if (rev == MV88F6192_REV_A1)
+			return "MV88F6192-A1";
 		else
 			return "MV88F6192-Rev-Unsupported";
 	} else if (dev == MV88F6180_DEV_ID) {
 		if (rev == MV88F6180_REV_A0)
 			return "MV88F6180-Rev-A0";
+		else if (rev == MV88F6180_REV_A1)
+			return "MV88F6180-Rev-A1";
 		else
 			return "MV88F6180-Rev-Unsupported";
 	} else {