VOL-5476 Proto changes for UpdateDevice for ipaddress

Change-Id: Iec4b824b3afcdb57a656736415f3d9368dcddb58

Signed-off-by: Abhilash Laxmeshwar <abhilash.laxmeshwar@radisys.com>
Change-Id: I9fe3792e37e69b5189007bf4f3acf83a9be48bf9
diff --git a/protos/voltha_protos/voltha.proto b/protos/voltha_protos/voltha.proto
index 9d9abeb..7230113 100755
--- a/protos/voltha_protos/voltha.proto
+++ b/protos/voltha_protos/voltha.proto
@@ -638,5 +638,12 @@
         };
     }
 
+    // Update the Device configuration, for now only ip address updation is supported
+    rpc UpdateDevice(device.UpdateDevice) returns(google.protobuf.Empty) {
+        option (google.api.http) = {
+            post: "/api/v1/update_device"
+        };
+    }
+
 }