146 	int fref, temp, fout, mfd;  in clock_pll()  local
155 		mfd = (in_be32(&pll->pcr) & 0x3F) + 1;  in clock_pll()
157 		return (fref * mfd) / busdiv;  in clock_pll()
160 		mfd = in_8(&pll->pfdr);  in clock_pll()
162 		return (fref * mfd / (BUSDIV * 4));  in clock_pll()
175 	 * and then dividing by 100 to calculate the mfd allows  in clock_pll()
181 	mfd = (BUSDIV * temp) / 100;  in clock_pll()
184 	fout = ((fref * mfd) / BUSDIV);  in clock_pll()
187 	mfd = (4 * BUSDIV * temp) / 100;  in clock_pll()
190 	fout = ((fref * mfd) / (BUSDIV * 4));  in clock_pll()
219 	setbits_be32(&pll->pcr, PLL_PCR_FBDIV(mfd - 1));  in clock_pll()
226 	out_8(&pll->pfdr, mfd);  in clock_pll()