davinci: timers: use clk_get_rate()

Use clock framework instead of hard-coded CLOCK_TICK_RATE for
determining timer tick frequencies.

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
This commit is contained in:
Kevin Hilman 2009-04-14 07:06:37 -05:00
commit e60990023c