FREQ
cf_pit_clockevent.mult = div_sc(FREQ, NSEC_PER_SEC, 32);
clocksource_register_hz(&pit_clk, FREQ);
#define PIT_CYCLES_PER_JIFFY (FREQ / HZ)
mcftmr_cycles_per_jiffy = FREQ / HZ;
clocksource_register_hz(&mcftmr_clk, FREQ);
#define BU2614_FREQ_MASK MKMASK(FREQ)