mitll6: add 1x fastino

mitll6.json

@@ -17,6 +17,10 @@
             "ports": [1],
             "bank_direction_low": "output",
             "bank_direction_high": "output"
+        },
+        {
+            "type": "fastino",
+            "ports": [2]
         }
     ]
-}
+}