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Searched refs:prediv (Results 1 – 25 of 47) sorted by relevance

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/OK3568_Linux_fs/kernel/drivers/clk/mmp/
H A Dclk-audio.c118 unsigned int prediv; in audio_pll_recalc_rate() local
135 for (prediv = 0; prediv < ARRAY_SIZE(predivs); prediv++) { in audio_pll_recalc_rate()
136 if (predivs[prediv].parent_rate != parent_rate) in audio_pll_recalc_rate()
145 val |= SSPA_AUD_PLL_CTRL0_FRACT(predivs[prediv].fract); in audio_pll_recalc_rate()
146 val |= SSPA_AUD_PLL_CTRL0_DIV_FBCCLK(predivs[prediv].fbcclk); in audio_pll_recalc_rate()
147 val |= SSPA_AUD_PLL_CTRL0_DIV_MCLK(predivs[prediv].mclk); in audio_pll_recalc_rate()
156 freq = predivs[prediv].freq_vco; in audio_pll_recalc_rate()
168 unsigned int prediv; in audio_pll_round_rate() local
172 for (prediv = 0; prediv < ARRAY_SIZE(predivs); prediv++) { in audio_pll_round_rate()
173 if (predivs[prediv].parent_rate != *parent_rate) in audio_pll_round_rate()
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/OK3568_Linux_fs/kernel/arch/mips/ar7/
H A Dclock.c71 u32 prediv; member
98 static void approximate(int base, int target, int *prediv, in approximate() argument
109 *prediv = j; in approximate()
115 static void calculate(int base, int target, int *prediv, int *postdiv, in calculate() argument
120 for (*prediv = 1; *prediv <= 32; (*prediv)++) { in calculate()
121 tmp_base = base / *prediv; in calculate()
131 if (base / *prediv * *mul / *postdiv != target) { in calculate()
132 approximate(base, target, prediv, postdiv, mul); in calculate()
133 tmp_freq = base / *prediv * *mul / *postdiv; in calculate()
140 *prediv, *postdiv, *mul); in calculate()
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/OK3568_Linux_fs/kernel/arch/c6x/platforms/
H A Dpll.c267 u32 ctrl, mult = 0, prediv = 0, postdiv = 0; in clk_pllclk_recalc() local
288 prediv = pll_read(pll, PLLPRE); in clk_pllclk_recalc()
289 if (prediv & PLLDIV_EN) in clk_pllclk_recalc()
290 prediv = (prediv & PLLDIV_RATIO_MASK) + 1; in clk_pllclk_recalc()
292 prediv = 0; in clk_pllclk_recalc()
303 if (prediv) in clk_pllclk_recalc()
304 rate /= prediv; in clk_pllclk_recalc()
313 prediv, mult, postdiv, rate / 1000000); in clk_pllclk_recalc()
/OK3568_Linux_fs/u-boot/drivers/video/drm/
H A Dsamsung_mipi_dcphy.c195 u8 prediv; member
1287 S(samsung->pll.scaler) | P(samsung->pll.prediv)); in samsung_mipi_dcphy_pll_configure()
1608 u16 prediv = samsung->pll.prediv; in samsung_mipi_dcphy_pll_ssc_modulation_calc() local
1615 max_mfr = DIV_ROUND_UP(fin, (20 * prediv) << 5); in samsung_mipi_dcphy_pll_ssc_modulation_calc()
1616 min_mfr = div64_ul(fin, ((150 * prediv) << 5)); in samsung_mipi_dcphy_pll_ssc_modulation_calc()
1651 u8 *prediv, u16 *fbdiv, int *dsm, u8 *scaler) in samsung_mipi_dcphy_pll_round_rate() argument
1722 *prediv = best_prediv; in samsung_mipi_dcphy_pll_round_rate()
1739 u8 prediv = 1; in samsung_mipi_dcphy_set_pll() local
1744 fout = samsung_mipi_dcphy_pll_round_rate(samsung, fin, rate, &prediv, in samsung_mipi_dcphy_set_pll()
1748 dev_info(samsung->dev, "fout=%lu, prediv=%u, fbdiv=%u\n", fout, prediv, fbdiv); in samsung_mipi_dcphy_set_pll()
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H A Dinno_video_combo_phy.c310 u8 prediv; member
402 REG_PREDIV_MASK, REG_PREDIV(inno->pll.prediv)); in inno_mipi_dphy_max_2_5GHz_pll_enable()
421 REG_PREDIV_MASK, REG_PREDIV(inno->pll.prediv)); in inno_mipi_dphy_max_1GHz_pll_enable()
629 u8 prediv = 2; in inno_video_phy_lvds_mode_enable() local
654 REG_PREDIV_MASK, REG_PREDIV(prediv)); in inno_video_phy_lvds_mode_enable()
766 u8 *prediv, u16 *fbdiv) in inno_video_phy_pll_round_rate() argument
826 *prediv = best_prediv; in inno_video_phy_pll_round_rate()
839 u8 prediv = 1; in inno_video_phy_set_pll() local
842 fout = inno_video_phy_pll_round_rate(fin, rate, &prediv, &fbdiv); in inno_video_phy_set_pll()
845 fin, fout, prediv, fbdiv); in inno_video_phy_set_pll()
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H A Drk618_dsi.c213 u8 prediv; member
298 u32 fout, fref, prediv, fbdiv; in rk618_dsi_set_hs_clk() local
327 for (prediv = 1; prediv <= 12; prediv++) { in rk618_dsi_set_hs_clk()
331 if (fref % prediv) in rk618_dsi_set_hs_clk()
334 tmp = (u64)fout * prediv; in rk618_dsi_set_hs_clk()
345 do_div(tmp, prediv); in rk618_dsi_set_hs_clk()
350 phy->prediv = prediv; in rk618_dsi_set_hs_clk()
355 phy->prediv = prediv; in rk618_dsi_set_hs_clk()
401 REG_PREDIV(phy->prediv)); in rk618_dsi_phy_power_on()
H A Dinno_mipi_phy.c467 u8 *prediv, u16 *fbdiv) in inno_mipi_dphy_pll_round_rate() argument
501 *prediv = best_prediv; in inno_mipi_dphy_pll_round_rate()
644 u8 prediv = 0; in inno_mipi_dphy_set_pll() local
648 fout = inno_mipi_dphy_pll_round_rate(fin, rate, &prediv, &fbdiv); in inno_mipi_dphy_set_pll()
651 __func__, fin, fout, prediv, fbdiv); in inno_mipi_dphy_set_pll()
654 v = FBDIV_HI(fbdiv >> 8) | PREDIV(prediv); in inno_mipi_dphy_set_pll()
H A Drockchip-inno-hdmi-phy.c178 u8 prediv; member
193 u8 prediv; member
588 v = POST_PLL_PRE_DIV(cfg->prediv); in inno_hdmi_phy_rk3228_power_on()
669 PCLK_VCO_DIV_5(cfg->vco_div_5_en) | PRE_PLL_PRE_DIV(cfg->prediv); in inno_hdmi_phy_rk3228_pre_pll_update()
735 val = (cfg->fbdiv >> 8) | cfg->prediv; in inno_hdmi_phy_rk3328_power_on()
740 val = (cfg->fbdiv >> 8) | cfg->prediv; in inno_hdmi_phy_rk3328_power_on()
829 inno_write(inno, 0xa1, cfg->prediv); in inno_hdmi_phy_rk3328_pre_pll_update()
924 val = cfg->prediv; in inno_hdmi_phy_rk3528_power_on()
1051 inno_write(inno, 0xa1, cfg->prediv); in inno_hdmi_phy_rk3528_pre_pll_update()
/OK3568_Linux_fs/u-boot/drivers/video/rockchip/
H A Drk_mipi.c204 u64 prediv = 1; in rk_mipi_phy_enable() local
277 prediv = i; in rk_mipi_phy_enable()
281 fbdiv = ddr_clk * prediv / refclk; in rk_mipi_phy_enable()
282 ddr_clk = refclk * fbdiv / prediv; in rk_mipi_phy_enable()
286 __func__, refclk, prediv, fbdiv, ddr_clk); in rk_mipi_phy_enable()
289 test_data[0] = prediv - 1; in rk_mipi_phy_enable()
/OK3568_Linux_fs/u-boot/arch/arm/mach-davinci/
H A Ddm365_lowlevel.c26 int dm365_pll1_init(unsigned long pllmult, unsigned long prediv) in dm365_pll1_init() argument
58 writel(prediv, &dv_pll0_regs->prediv); in dm365_pll1_init()
103 int dm365_pll2_init(unsigned long pllm, unsigned long prediv) in dm365_pll2_init() argument
140 writel(prediv, &dv_pll1_regs->prediv); in dm365_pll2_init()
/OK3568_Linux_fs/kernel/drivers/phy/rockchip/
H A Dphy-rockchip-inno-video-combo-phy.c213 u8 prediv; member
319 REG_PREDIV_MASK, REG_PREDIV(inno->pll.prediv)); in inno_video_phy_mipi_mode_enable()
449 u8 prediv = 2; in inno_video_phy_lvds_mode_enable() local
464 REG_PREDIV_MASK, REG_PREDIV(prediv)); in inno_video_phy_lvds_mode_enable()
602 u8 *prediv, u16 *fbdiv) in inno_video_phy_pll_round_rate() argument
662 *prediv = best_prediv; in inno_video_phy_pll_round_rate()
677 u8 prediv = 1; in inno_video_phy_pll_clk_round_rate() local
680 &prediv, &fbdiv); in inno_video_phy_pll_clk_round_rate()
683 *prate, fout, prediv, fbdiv); in inno_video_phy_pll_clk_round_rate()
685 inno->pll.prediv = prediv; in inno_video_phy_pll_clk_round_rate()
H A Dphy-rockchip-inno-mipi-dphy.c232 u8 prediv; member
354 REG_PREDIV_MASK, REG_PREDIV(inno->pll.prediv)); in inno_mipi_dphy_pll_enable()
521 u8 *prediv, u16 *fbdiv) in inno_mipi_dphy_pll_round_rate() argument
572 *prediv = best_prediv; in inno_mipi_dphy_pll_round_rate()
624 u8 prediv = 1; in inno_mipi_dphy_pll_clk_round_rate() local
627 &prediv, &fbdiv); in inno_mipi_dphy_pll_clk_round_rate()
632 __func__, fout, prediv, fbdiv); in inno_mipi_dphy_pll_clk_round_rate()
634 inno->pll.prediv = prediv; in inno_mipi_dphy_pll_clk_round_rate()
H A Dphy-rockchip-samsung-dcphy.c1371 S(samsung->pll.scaler) | P(samsung->pll.prediv)); in samsung_mipi_dcphy_pll_configure()
1507 u8 *prediv, u16 *fbdiv, int *dsm, u8 *scaler) in samsung_mipi_dcphy_pll_round_rate() argument
1578 *prediv = best_prediv; in samsung_mipi_dcphy_pll_round_rate()
1803 u16 prediv = samsung->pll.prediv; in samsung_mipi_dcphy_pll_ssc_modulation_calc() local
1810 max_mfr = DIV_ROUND_UP(fin, (20 * prediv) << 5); in samsung_mipi_dcphy_pll_ssc_modulation_calc()
1811 min_mfr = div64_ul(fin, ((150 * prediv) << 5)); in samsung_mipi_dcphy_pll_ssc_modulation_calc()
1851 u8 prediv = 1; in samsung_mipi_dcphy_pll_calc_rate() local
1856 &prediv, &fbdiv, &dsm, in samsung_mipi_dcphy_pll_calc_rate()
1862 __func__, fout, prediv, fbdiv); in samsung_mipi_dcphy_pll_calc_rate()
1864 samsung->pll.prediv = prediv; in samsung_mipi_dcphy_pll_calc_rate()
H A Dphy-rockchip-inno-hdmi-phy.c193 u8 prediv; member
208 u8 prediv; member
729 v = POST_PLL_PRE_DIV(cfg->prediv); in inno_hdmi_phy_rk3228_power_on()
854 PCLK_VCO_DIV_5(cfg->vco_div_5_en) | PRE_PLL_PRE_DIV(cfg->prediv); in inno_hdmi_phy_rk3228_pre_pll_update()
911 val = (cfg->fbdiv >> 8) | cfg->prediv; in inno_hdmi_phy_rk3328_power_on()
916 val = (cfg->fbdiv >> 8) | cfg->prediv; in inno_hdmi_phy_rk3328_power_on()
1033 inno_write(inno, 0xa1, cfg->prediv); in inno_hdmi_phy_rk3328_pre_pll_update()
1130 val = cfg->prediv; in inno_hdmi_phy_rk3528_power_on()
1275 inno_write(inno, 0xa1, cfg->prediv); in inno_hdmi_phy_rk3528_pre_pll_update()
/OK3568_Linux_fs/kernel/drivers/clk/sunxi-ng/
H A Dccu_mux.c19 u16 prediv = 1; in ccu_mux_get_prediv() local
28 return common->prediv; in ccu_mux_get_prediv()
41 prediv = cm->fixed_predivs[i].div; in ccu_mux_get_prediv()
53 prediv = div + 1; in ccu_mux_get_prediv()
57 return prediv; in ccu_mux_get_prediv()
H A Dccu_gate.c82 rate /= cg->common.prediv; in ccu_gate_recalc_rate()
94 div = cg->common.prediv; in ccu_gate_round_rate()
/OK3568_Linux_fs/kernel/drivers/media/dvb-frontends/
H A Dtua6100.c62 u32 prediv; in tua6100_set_params() local
105 prediv = (c->frequency * _R_VAL) / (_ri / 1000); in tua6100_set_params()
106 div = prediv / _P_VAL; in tua6100_set_params()
113 reg1[3] |= (prediv - (div*_P_VAL)) & 0x7f; in tua6100_set_params()
/OK3568_Linux_fs/u-boot/arch/arm/mach-davinci/include/mach/
H A Ddm365_lowlevel.h17 int dm365_pll1_init(unsigned long pllmult, unsigned long prediv);
18 int dm365_pll2_init(unsigned long pllm, unsigned long prediv);
/OK3568_Linux_fs/u-boot/arch/arm/mach-keystone/
H A Dclock.c282 unsigned long mult = 1, prediv = 1, output_div = 2; in pll_freq_get() local
291 prediv = (tmp & CFG_PLLCTL0_PLLD_MASK) + 1; in pll_freq_get()
300 ret = ret / prediv / output_div * mult; in pll_freq_get()
332 prediv = (tmp & CFG_PLLCTL0_PLLD_MASK) + 1; in pll_freq_get()
337 ret = ((ret / prediv) * mult) / output_div; in pll_freq_get()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/rockchip/rk618/
H A Drk618_dsi.c220 u8 prediv; member
287 u32 fout, fref, prediv, fbdiv; in rk618_dsi_set_hs_clk() local
311 for (prediv = 1; prediv <= 12; prediv++) { in rk618_dsi_set_hs_clk()
315 if (fref % prediv) in rk618_dsi_set_hs_clk()
318 tmp = (u64)fout * prediv; in rk618_dsi_set_hs_clk()
329 do_div(tmp, prediv); in rk618_dsi_set_hs_clk()
334 phy->prediv = prediv; in rk618_dsi_set_hs_clk()
339 phy->prediv = prediv; in rk618_dsi_set_hs_clk()
388 REG_PREDIV(phy->prediv)); in rk618_dsi_phy_power_on()
/OK3568_Linux_fs/kernel/arch/arm/mach-davinci/
H A Dda850.c359 unsigned int prediv; member
368 .prediv = 1,
377 .prediv = 1,
386 .prediv = 2,
395 .prediv = 1,
404 .prediv = 1,
413 .prediv = 1,
/OK3568_Linux_fs/kernel/drivers/clk/pistachio/
H A Dclk-pll.c273 u64 val, prediv, fbdiv, frac, postdiv1, postdiv2, rate; in pll_gf40lp_frac_recalc_rate() local
276 prediv = (val >> PLL_CTRL1_REFDIV_SHIFT) & PLL_CTRL1_REFDIV_MASK; in pll_gf40lp_frac_recalc_rate()
293 rate = do_div_round_closest(rate, (prediv * postdiv1 * postdiv2) << 24); in pll_gf40lp_frac_recalc_rate()
413 u32 val, prediv, fbdiv, postdiv1, postdiv2; in pll_gf40lp_laint_recalc_rate() local
417 prediv = (val >> PLL_CTRL1_REFDIV_SHIFT) & PLL_CTRL1_REFDIV_MASK; in pll_gf40lp_laint_recalc_rate()
425 rate = do_div_round_closest(rate, prediv * postdiv1 * postdiv2); in pll_gf40lp_laint_recalc_rate()
/OK3568_Linux_fs/kernel/drivers/clk/
H A Dclk-vt8500.c351 u32 *multiplier, u32 *prediv) in vt8500_find_pll_bits() argument
359 *prediv = 1; in vt8500_find_pll_bits()
364 *prediv = 2; in vt8500_find_pll_bits()
366 *prediv = 1; in vt8500_find_pll_bits()
368 *multiplier = rate / (parent_rate / *prediv); in vt8500_find_pll_bits()
369 tclk = (parent_rate / *prediv) * *multiplier; in vt8500_find_pll_bits()
/OK3568_Linux_fs/kernel/drivers/clk/imx/
H A Dclk-composite-8m.c52 int *prediv, int *postdiv) in imx8m_clk_composite_compute_dividers() argument
58 *prediv = 1; in imx8m_clk_composite_compute_dividers()
66 *prediv = div1; in imx8m_clk_composite_compute_dividers()
/OK3568_Linux_fs/kernel/drivers/clk/keystone/
H A Dpll.c81 u32 mult = 0, prediv, postdiv, val; in clk_pllclk_recalc() local
96 prediv = (val & pll_data->plld_mask); in clk_pllclk_recalc()
109 rate /= (prediv + 1); in clk_pllclk_recalc()

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