163 	u32 mtb, clk_freq;  in ddrtimingcalculation()  local
172 	mtb = buf->mtb_dividend * 1000 / buf->mtb_divisor;  in ddrtimingcalculation()
174 	spd->t_ck = buf->tck_min * mtb;  in ddrtimingcalculation()
217 	spd->t_wr = (buf->twr_min * mtb) / spd->t_ck;  in ddrtimingcalculation()
220 	spd->t_rcd = ((buf->trcd_min * mtb) - 1) / spd->t_ck + 1;  in ddrtimingcalculation()
221 	spd->t_rrd = ((buf->trrd_min * mtb) - 1) / spd->t_ck + 1;  in ddrtimingcalculation()
222 	spd->t_rp  = (((buf->trp_min * mtb) - 1) / spd->t_ck) + 1;  in ddrtimingcalculation()
225 		      mtb) / spd->t_ck;  in ddrtimingcalculation()
228 		      mtb) - 1) / spd->t_ck + 1;  in ddrtimingcalculation()
230 	spd->t_rfc = (buf->trfc_min_lsb | (buf->trfc_min_msb << 8)) * mtb /  in ddrtimingcalculation()
232 	spd->t_wtr = (buf->twtr_min * mtb) / spd->t_ck;  in ddrtimingcalculation()
233 	spd->t_rtp = (buf->trtp_min * mtb) / spd->t_ck;  in ddrtimingcalculation()
238 	spd->t_faw = (((buf->tfaw_msb << 8) | buf->tfaw_min) * mtb) / spd->t_ck;  in ddrtimingcalculation()
240 			 buf->tfaw_min) * mtb) / (4 * spd->t_ck)) - 1;  in ddrtimingcalculation()