Lines Matching refs:ckdiv
66 * twi_clk = F_MAIN / (2 * (cdiv * (1 << ckdiv) + offset))
70 int ckdiv, cdiv, div, hold = 0, filter_width = 0;
80 ckdiv = fls(div >> 8);
81 cdiv = div >> ckdiv;
83 if (ckdiv > max_ckdiv) {
84 dev_warn(dev->dev, "%d exceeds ckdiv max value which is %d.\n",
85 ckdiv, max_ckdiv);
86 ckdiv = max_ckdiv;
124 dev->twi_cwgr_reg = (ckdiv << 16) | (cdiv << 8) | cdiv
129 dev_dbg(dev->dev, "cdiv %d ckdiv %d hold %d (%d ns), filter_width %d (%d ns)\n",
130 cdiv, ckdiv, hold, t->sda_hold_ns, filter_width,