rtc on PowerMac7,3

[Benjamin Herrenschmidt]

On Wed, 2011-02-23 at 17:24 -0600, kevin diggs wrote:
> It probably does on everyone else's 7,3. The 8600 probably infected
> it. ... I hear the two of them out there late at night. Mumbling to
> each other ... plotting ...

Not sure, I haven't looked at that RTC stuff for ages. Basically the
platform code provides generic RTC hooks (in that G5 it's going to be
via the via-pmu) and it should "just work". That code hasn't been
touched for eons.

Cheers,
Ben.