Lines Matching defs:tlow
52 pca_outw(adap, I2C_PCA_IND, adap->bus_settings.tlow);
451 int tlow, thi;
500 /* The minimum clock that respects the thi/tlow = 134/157 is
501 * 64800 Hz. Below that, we have to fix the tlow to 255 and
505 tlow = 255;
507 thi /= (I2C_PCA_OSC_PER * clock) - tlow;
509 tlow = (1000000 - clock * raise_fall_time) * min_tlow;
510 tlow /= I2C_PCA_OSC_PER * clock * (min_thi + min_tlow);
511 thi = tlow * min_thi / min_tlow;
516 pca_data->bus_settings.tlow = tlow;