In reply to dave_59:
Hello dave_59,
Thanks for your solution. It is working like a charm.
But unfortunately in my case MY_MODULE is the rtl file which I am not supposed to change.
So I made a work around in tb_top which happens to be working.
bind MY_MODULE my_interface my_interface_inst (.*); //cause the signal names are matching
Can you please comment on this solution. Any ill effect?