Update MWC configs

Change-Id: I1e70585f7850fa68289ea06cf9d3210e7d10e03b
diff --git a/p4-pod-configs/mwc-pod/mellanox-spine2.json b/p4-pod-configs/mwc-pod/mellanox-spine2.json
new file mode 100644
index 0000000..c96f1fd
--- /dev/null
+++ b/p4-pod-configs/mwc-pod/mellanox-spine2.json
@@ -0,0 +1,39 @@
+{
+  "devices": {
+    "device:mellanox:spine2": {
+      "generalprovider": {
+        "p4runtime": {
+          "ip": "10.128.13.103",
+          "deviceKeyId": "p4runtime:device:mellanox:spine2",
+          "port": 50051,
+          "deviceId": 0
+        }
+      },
+      "piPipeconf": {
+        "piPipeconfId": "org.onosproject.pipelines.fabric"
+      },
+      "ports": {
+        "1/0": {
+          "name": "1/0",
+          "speed": 100000,
+          "enabled": true,
+          "number": 1,
+          "removed": false,
+          "type": "copper"
+        },
+        "2/0": {
+          "name": "2/0",
+          "speed": 100000,
+          "enabled": true,
+          "number": 2,
+          "removed": false,
+          "type": "copper"
+        }
+      },
+      "basic": {
+        "driver": "mellanox-pro",
+        "name": "spine2"
+      }
+    }
+  }
+}