It hasn't been confirmed, but I'd say it's very very likely. The Note 5 is looking like it'll be a bigger Galaxy S6 with a stylus (think iPhone 6 Plus sans stylus), so I'd bet it'll include all the same features as its smaller sibling.
Thanks, that's good to know. What threw me off was that the charging pad at AT&T seemed to be PMA only. Maybe it's just the version that they sell, as I see that the version that Samsung sells is a Qi charger.