Upgrade media

[David E Ehresman]

I'm preparing to upgrade TSM server from 5.1.3.6 to 5.2.3.1.

I have a 5.2.2.0 cd, plus the 5.2.3.0 and 5.2.3.1 downloads.  Is that
sufficient media or do I have to have an earlier 5.2.?.0 cd?