Access LUN data

Hi all. 

We have a FAS2220 with firmware 8.1.3 7 mode. 

We want to move Volumes from this controller to a FAS2552. 

I understand we can't make this volume live because of compatibility. Are there workarounds? Like are there ways to ensure that we can access the contents of this volume (from the old controller) on the FAS2552? 

NB - I am thinking of creating a new volume on the FAS2552. But I'm not sure if NetApp allows to copy data from an old controller to a new one. 

Both controllers are on-Prem