Lines Matching refs:psc
172 u16 psc;
189 * (ICCL + ICCH) = clk = (input clk / ((psc +1) * output clk)) - 2d;
207 psc = (input_clock / 12000000) - 1;
208 if ((input_clock / (psc + 1)) > 12000000)
209 psc++; /* better to run under spec than over */
210 d = (psc >= 2) ? 5 : 7 - psc;
215 clk = ((input_clock / (psc + 1)) / (pdata->bus_freq * 1000));
217 if (input_clock / (psc + 1) / clk > pdata->bus_freq * 1000)
244 davinci_i2c_write_reg(dev, DAVINCI_I2C_PSC_REG, psc);