For Timedia multiport serial adapters, the first two ports use a SUN1889 which uses a non-standard clock (* 8) while any additional ports use SUN1699 chips which use a standard clock.
For Timedia multiport serial adapters, the first two ports use a SUN1889
which uses a non-standard clock (* 8) while any additional ports use
SUN1699 chips which use a standard clock.

Tested by:	N.J. Mann   njm of njm me uk
MFC after:	1 week

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