Searched refs:fref (Results 1 - 7 of 7) sorted by relevance
/u-boot/arch/arm/mach-lpc32xx/ |
H A D | clk.c | 25 unsigned long long fin, fref, fcco, fout; local 35 fref = fin = get_sys_clk_rate(); 53 do_div(fref, n_div); 54 if (fref > 27000000ULL || fref < 1000000ULL) 57 fcco = fref * m_div;
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/u-boot/arch/m68k/cpu/mcf532x/ |
H A D | speed.c | 132 * fref PLL reference clock frequency in KHz 146 int fref, temp, fout, mfd; local 149 fref = FREF; 157 return (fref * mfd) / busdiv; 162 return (fref * mfd / (BUSDIV * 4)); 179 temp = (100 * fsys) / fref; 184 fout = ((fref * mfd) / BUSDIV); 190 fout = ((fref * mfd) / (BUSDIV * 4));
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/u-boot/arch/arm/mach-socfpga/ |
H A D | clock_manager_s10.c | 201 unsigned long fref, refdiv, mdiv, reg, vco; local 205 fref = (reg >> CLKMGR_PLLGLOB_VCO_PSRC_OFFSET) & 207 switch (fref) { 209 fref = cm_get_osc_clk_hz(); 212 fref = cm_get_intosc_clk_hz(); 215 fref = cm_get_fpga_clk_hz(); 225 vco = fref / refdiv; 232 unsigned long fref, refdiv, mdiv, reg, vco; local 236 fref = (reg >> CLKMGR_PLLGLOB_VCO_PSRC_OFFSET) & 238 switch (fref) { [all...] |
/u-boot/drivers/clk/rockchip/ |
H A D | clk_pll.c | 173 u64 fref, fout, ffrac; local 176 fref = fin_hz / p; 177 ffrac = fvco - (m * fref); 179 k = fout / fref; 181 fref = fin_hz / p; 182 ffrac = ((m + 1) * fref) - fvco; 184 k = ((fout * 10 / fref) + 7) / 10;
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/u-boot/drivers/clk/altera/ |
H A D | clk-agilex.c | 349 u64 fref, arefdiv, mdiv, reg, vco; local 353 fref = (reg & CLKMGR_PLLGLOB_VCO_PSRC_MASK) >> 356 switch (fref) { 358 fref = cm_get_osc_clk_hz(); 361 fref = cm_get_intosc_clk_hz(); 364 fref = cm_get_fpga_clk_hz(); 373 vco = fref / arefdiv;
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H A D | clk-agilex5.c | 415 u64 fref, arefdiv, mdiv, reg, vco; local 419 fref = (reg & CLKMGR_PLLGLOB_VCO_PSRC_MASK) >> 422 switch (fref) { 424 fref = cm_get_osc_clk_hz(); 427 fref = cm_get_intosc_clk_hz(); 430 fref = cm_get_fpga_clk_hz(); 439 vco = fref / arefdiv;
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/u-boot/drivers/phy/rockchip/ |
H A D | phy-rockchip-inno-dsidphy.c | 304 unsigned long fref, fout; local 324 fref = prate / 2; 331 min_prediv = DIV_ROUND_UP(fref, 40000000); 332 max_prediv = fref / 5000000; 339 do_div(tmp, fref); 352 tmp = (u64)_fbdiv * fref;
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