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Searched refs:clock_period (Results 1 – 9 of 9) sorted by relevance

/linux/drivers/iio/common/inv_sensors/
H A Dinv_sensors_timestamp.c48 ts->min_period = INV_SENSORS_TIMESTAMP_MIN(chip->clock_period, chip->jitter); in inv_sensors_timestamp_init()
49 ts->max_period = INV_SENSORS_TIMESTAMP_MAX(chip->clock_period, chip->jitter); in inv_sensors_timestamp_init()
52 ts->mult = chip->init_period / chip->clock_period; in inv_sensors_timestamp_init()
56 inv_update_acc(&ts->chip_period, chip->clock_period); in inv_sensors_timestamp_init()
69 mult = period / ts->chip.clock_period; in inv_sensors_timestamp_update_odr()
194 fifo_mult = fifo_period / ts->chip.clock_period; in inv_sensors_timestamp_apply_odr()
/linux/drivers/net/ethernet/marvell/octeontx2/af/
H A Dptp.h23 u32 clock_period; member
H A Dptp.c506 ptp->clock_period = NSEC_PER_SEC / ptp->clock_rate; in ptp_pps_on()
507 writeq((0x1dcd6500ULL - ptp->clock_period) << 32, in ptp_pps_on()
/linux/drivers/mmc/host/
H A Dcavium.c954 u64 clock_period; in cvm_mmc_of_parse() local
1000 clock_period = 1000000000000ull / slot->host->sys_freq; in cvm_mmc_of_parse()
1003 slot->cmd_cnt = (cmd_skew + clock_period / 2) / clock_period; in cvm_mmc_of_parse()
1004 slot->dat_cnt = (dat_skew + clock_period / 2) / clock_period; in cvm_mmc_of_parse()
/linux/drivers/net/ethernet/intel/ixgbe/
H A Dixgbe_ptp.c165 u64 ns = 0, clock_edge = 0, clock_period; in ixgbe_ptp_setup_sdp_X540() local
193 clock_period = div_u64((NS_PER_HALF_SEC << cc->shift), cc->mult); in ixgbe_ptp_setup_sdp_X540()
194 clktiml = (u32)(clock_period); in ixgbe_ptp_setup_sdp_X540()
195 clktimh = (u32)(clock_period >> 32); in ixgbe_ptp_setup_sdp_X540()
/linux/drivers/staging/gpib/tms9914/
H A Dtms9914.c133 static const int clock_period = 200; // assuming 5Mhz input clock in tms9914_t1_delay() local
138 if (nano_sec <= 8 * clock_period) { in tms9914_t1_delay()
145 if (nano_sec <= 4 * clock_period) { in tms9914_t1_delay()
152 return num_cycles * clock_period; in tms9914_t1_delay()
/linux/drivers/comedi/drivers/
H A Damplc_dio200_common.c51 static const unsigned int clock_period[32] = { variable
583 data[2] = clock_period[i8254->clock_src[chan]]; in dio200_subdev_8254_config()
/linux/drivers/scsi/
H A Ddc395x.c434 static u8 clock_period[] = { 12, 18, 25, 31, 37, 43, 50, 62 }; variable
1134 dcb->min_nego_period = clock_period[period_index]; in reset_dev_param()
2583 while (bval < 7 && (srb->msgin_buf[3] > clock_period[bval] in msgin_set_sync()
2585 clock_period[bval])) in msgin_set_sync()
2587 if (srb->msgin_buf[3] < clock_period[bval]) in msgin_set_sync()
2590 clock_period[bval] << 2); in msgin_set_sync()
2591 srb->msgin_buf[3] = clock_period[bval]; in msgin_set_sync()
3571 dcb->min_nego_period = clock_period[period_index]; in device_alloc()
4488 nego_period = clock_period[dcb->sync_period & 0x07] << 2; in dc395x_show_info()
/linux/drivers/iio/imu/inv_mpu6050/
H A Dinv_mpu_core.c609 timestamp.clock_period = NSEC_PER_SEC / INV_MPU6050_INTERNAL_FREQ_HZ; in inv_mpu6050_init_config()