clk: mmp: pxa168: fix incorrect dividers

These two clocks had multipliers and dividers that didn't match their
names. A subsequent commit goes through all of the existing peripherals
and ensure the correct clocks are being used everywhere.

Signed-off-by: Doug Brown <doug@schmorgal.com>
Link: https://lore.kernel.org/r/20220612192937.162952-3-doug@schmorgal.com


Signed-off-by: Stephen Boyd <sboyd@kernel.org>