tmr_prv_write_4
tmr_prv_write_4(sc, PRV_TIMER_CTRL, 0);
tmr_prv_write_4(sc, PRV_TIMER_INTR, PRV_TIMER_INTR_EVENT);
tmr_prv_write_4(sc, PRV_TIMER_LOAD, load);
tmr_prv_write_4(sc, PRV_TIMER_COUNT, count);
tmr_prv_write_4(sc, PRV_TIMER_CTRL, ctrl);
tmr_prv_write_4(sc, PRV_TIMER_CTRL, 0);
tmr_prv_write_4(sc, PRV_TIMER_INTR, PRV_TIMER_INTR_EVENT);
tmr_prv_write_4(sc, PRV_TIMER_INTR, PRV_TIMER_INTR_EVENT);
tmr_prv_write_4(sc, PRV_TIMER_CTRL, 0x00000000);