check for cell prop names list

compiler/base/design.py

@@ -26,10 +26,16 @@ class design(hierarchy_design):
         # This allows us to use different GDS/spice circuits for hard cells instead of the default ones
         # Except bitcell names are generated automatically by the globals.py setup_bitcells routines
         # depending on the number of ports.
+
         if name in props.names:
-            cell_name = props.names[name]
+            if isinstance(name , list):
+                num_ports = OPTS.num_rw_ports + OPTS.num_r_ports + OPTS.num_w_ports
+                cell_name = props.names[name][num_ports]
+            else:
+                cell_name = props.name[name]
+
         elif not cell_name:
-            cell_name = name
+            cell_name = nacell_name = props.name[name]
         super().__init__(name, cell_name)
 
         # This means it is a custom cell.