Searched refs:fref_khz (Results 1 - 4 of 4) sorted by relevance

/u-boot/drivers/clk/rockchip/
H A Dclk_rk3128.c83 u32 fref_khz; local
115 fref_khz = ref_khz / refdiv;
117 fbdiv = vco_khz / fref_khz;
120 diff_khz = vco_khz - fbdiv * fref_khz;
121 if (fbdiv + 1 < max_fbdiv && diff_khz > fref_khz / 2) {
123 diff_khz = fref_khz - diff_khz;
H A Dclk_rk3288.c236 uint fref_khz; local
272 fref_khz = ref_khz / nr;
273 if (fref_khz < FREF_MIN_KHZ)
275 if (fref_khz > FREF_MAX_KHZ)
278 nf = vco_khz / fref_khz;
281 diff_khz = vco_khz - nf * fref_khz;
282 if (nf + 1 < max_nf && diff_khz > fref_khz / 2) {
284 diff_khz = fref_khz - diff_khz;
H A Dclk_rk3399.c372 u32 fref_khz; local
404 fref_khz = ref_khz / refdiv;
406 fbdiv = vco_khz / fref_khz;
409 diff_khz = vco_khz - fbdiv * fref_khz;
410 if (fbdiv + 1 < max_fbdiv && diff_khz > fref_khz / 2) {
412 diff_khz = fref_khz - diff_khz;
H A Dclk_px30.c102 u32 fref_khz; local
134 fref_khz = ref_khz / refdiv;
136 fbdiv = vco_khz / fref_khz;
140 diff_khz = vco_khz - fbdiv * fref_khz;
141 if (fbdiv + 1 < max_fbdiv && diff_khz > fref_khz / 2) {
143 diff_khz = fref_khz - diff_khz;

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