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Searched refs:prescaler (Results 1 – 8 of 8) sorted by relevance

/qemu/hw/timer/
H A Dnrf51_timer.c30 uint32_t freq = TIMER_CLK_FREQ >> s->prescaler; in ns_to_ticks()
37 uint32_t freq = TIMER_CLK_FREQ >> s->prescaler; in ticks_to_ns()
183 r = s->prescaler; in nrf51_timer_read()
286 s->prescaler = value & NRF51_TIMER_REG_PRESCALER_MASK; in nrf51_timer_write()
347 s->prescaler = 0x00; in nrf51_timer_reset()
377 VMSTATE_UINT32(prescaler, NRF51TimerState),
H A Dallwinner-a10-pit.c85 uint32_t prescaler, source, source_freq; in a10_pit_set_freq() local
87 prescaler = 1 << extract32(s->control[index], 4, 3); in a10_pit_set_freq()
92 ptimer_set_freq(s->timer[index], source_freq / prescaler); in a10_pit_set_freq()
H A Dimx_epit.c80 uint32_t prescaler = 1 + extract32(s->cr, CR_PRESCALE_SHIFT, CR_PRESCALE_BITS); in imx_epit_get_freq() local
82 uint32_t freq = f_in / prescaler; in imx_epit_get_freq()
/qemu/hw/adc/
H A Dnpcm7xx_adc.c74 uint32_t cycles, uint32_t prescaler) in npcm7xx_adc_start_timer() argument
80 ticks *= prescaler; in npcm7xx_adc_start_timer()
88 uint32_t prescaler = npcm7xx_adc_prescaler(s); in npcm7xx_adc_start_convert() local
91 prescaler); in npcm7xx_adc_start_convert()
/qemu/tests/qtest/
H A Dnpcm7xx_adc-test.c178 uint32_t prescaler = adc_prescaler(qts, adc); in adc_wait_conv_finished() local
184 qtest_clock_step(qts, adc_calculate_steps(CONV_CYCLES / 2, prescaler, in adc_wait_conv_finished()
188 qtest_clock_step(qts, adc_calculate_steps(CONV_CYCLES, prescaler, clkdiv)); in adc_wait_conv_finished()
H A Dmicrobit-test.c456 static void timer_set_prescaler(QTestState *qts, uint8_t prescaler) in timer_set_prescaler() argument
458 qtest_writel(qts, NRF51_TIMER_BASE + NRF51_TIMER_REG_PRESCALER, prescaler); in timer_set_prescaler()
H A Dnpcm7xx_watchdog_timer-test.c316 add_test(prescaler, wd); in main()
/qemu/include/hw/timer/
H A Dnrf51_timer.h77 uint32_t prescaler; member