Is VCCPD = 3.3V and VCCIO = 2.5V allowed on an Arria V?

Hi, 

I am currently using an Arria V 5AGXMA1D4F27 device. I would like to use 3.3V on VCCPD and 2.5V on VCCIO for the IO bank. The intent is to have JTAG programming done at 3.3V(the processor doing the programming has 3.3V GPIOs). All pins on the bank will be using 2.5V for normal operation in addition to having true LVDS pins on the same bank after configuration.

I could not find any documentation for this. It would be of great help to have a confirmation on if this is valid? 

Thank you for your time.