--- /dev/null
+--- a/include/linux/platform_data/dsa.h
++++ b/include/linux/platform_data/dsa.h
+@@ -6,7 +6,7 @@ struct device;
+ struct net_device;
+
+ #define DSA_MAX_SWITCHES 4
+-#define DSA_MAX_PORTS 12
++#define DSA_MAX_PORTS 54
+ #define DSA_RTABLE_NONE -1
+
+ struct dsa_chip_data {