Lines Matching refs:adj_period
412 u64 adj_period, pps_adj_period;
425 * adj_period = 1 000 000 / ppm_norm
426 * adj_period = 1 000 000 000 / ppb_norm
427 * adj_period = 1 000 000 000 / (ppb * base_freq / clock_freq)
428 * adj_period = (1 000 000 000 * clock_freq) / (ppb * base_freq)
429 * adj_period = clock_freq / ppb
431 adj_period = div_u64(cpts->refclk_freq, ppb);
441 ppm_hi = upper_32_bits(adj_period) & 0x3FF;
442 ppm_low = lower_32_bits(adj_period);
455 pps_adj_period = adj_period * (cpts->ts_add_val + 1);