| /linux/drivers/clk/imx/ |
| A D | clk-pll14xx.c | 113 do_div(fout, pdiv << sdiv); in pll14xx_calc_rate()
133 int mdiv, pdiv, sdiv, kdiv; in imx_pll14xx_calc_settings() local
157 t->sdiv = tt->sdiv; in imx_pll14xx_calc_settings()
165 sdiv = FIELD_GET(SDIV_MASK, pll_div_ctl0); in imx_pll14xx_calc_settings()
181 t->sdiv = sdiv; in imx_pll14xx_calc_settings()
188 for (sdiv = 0; sdiv <= 6; sdiv++) { in imx_pll14xx_calc_settings()
203 t->sdiv = sdiv; in imx_pll14xx_calc_settings()
253 sdiv = FIELD_GET(SDIV_MASK, pll_div_ctl0); in clk_pll14xx_recalc_rate()
303 tmp |= FIELD_PREP(SDIV_MASK, rate->sdiv); in clk_pll1416x_set_rate()
323 FIELD_PREP(SDIV_MASK, rate->sdiv); in clk_pll1416x_set_rate()
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| A D | clk.h | 61 unsigned int sdiv; member
268 .sdiv = (_s), \
276 .sdiv = (_s), \
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| /linux/drivers/clk/samsung/ |
| A D | clk-pll.c | 153 u32 pll_con, mdiv, pdiv, sdiv; in samsung_pll2126_recalc_rate() local
186 u32 pll_con, mdiv, pdiv, sdiv; in samsung_pll3000_recalc_rate() local
195 do_div(fvco, pdiv << sdiv); in samsung_pll3000_recalc_rate()
223 u32 mdiv, pdiv, sdiv, pll_con; in samsung_pll35xx_recalc_rate() local
232 do_div(fvco, (pdiv << sdiv)); in samsung_pll35xx_recalc_rate()
339 do_div(fvco, (pdiv << sdiv)); in samsung_pll36xx_recalc_rate()
455 do_div(fvco, (pdiv << sdiv)); in samsung_pll0822x_recalc_rate()
548 do_div(fvco, (pdiv << sdiv)); in samsung_pll0831x_recalc_rate()
643 sdiv = sdiv - 1; in samsung_pll45xx_recalc_rate()
646 do_div(fvco, (pdiv << sdiv)); in samsung_pll45xx_recalc_rate()
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| A D | clk-pll.h | 59 .sdiv = (_s), \
68 .sdiv = (_s), \
78 .sdiv = (_s), \
88 .sdiv = (_s), \
99 .sdiv = (_s), \
112 unsigned int sdiv; member
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| /linux/drivers/clk/st/ |
| A D | clkgen-fsyn.c | 37 unsigned long sdiv; member
115 .sdiv = { CLKGEN_FIELD(0x304, 0xf, 20),
526 u32 sdiv; member
556 CLKGEN_WRITE(fs, sdiv[fs->chan], fs->sdiv); in quadfs_fsynth_program_rate()
625 unsigned long s = (1 << fs->sdiv); in clk_fs660c32_dig_get_rate()
665 fs_tmp.sdiv = si; in clk_fs660c32_get_pe()
675 fs->sdiv = si; in clk_fs660c32_get_pe()
720 fs_tmp.sdiv = fs->sdiv; in clk_fs660c32_dig_get_params()
754 params->sdiv = CLKGEN_READ(fs, sdiv[fs->chan]); in quadfs_fsynt_get_hw_value_for_recalc()
769 fs->sdiv = params->sdiv; in quadfs_fsynt_get_hw_value_for_recalc()
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| /linux/arch/mips/cavium-octeon/ |
| A D | csrc-octeon.c | 27 static u64 sdiv; variable
47 sdiv = rst_boot.s.pnr_mul; /* I/O clock */ in octeon_setup_delays()
48 f = (0x8000000000000000ull / sdiv) * 2; in octeon_setup_delays()
54 sdiv = rst_boot.s.pnr_mul; /* I/O clock */ in octeon_setup_delays()
55 f = (0x8000000000000000ull / sdiv) * 2; in octeon_setup_delays()
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| /linux/drivers/gpu/drm/nouveau/nvkm/subdev/clk/ |
| A D | gk104.c | 122 u32 sdiv = (sctl & 0x0000003f) + 2; in read_div() local
123 return (sclk * 2) / sdiv; in read_div()
149 u32 sclk, sdiv; in read_clk() local
155 sdiv = 1; in read_clk()
158 sdiv = 0; in read_clk()
167 sdiv = 1; in read_clk()
169 sdiv = 0; in read_clk()
173 sdiv = 0; in read_clk()
178 if (sdiv) in read_clk()
179 sdiv = ((sctl & 0x00003f00) >> 8) + 2; in read_clk()
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| A D | gt215.c | 64 u32 sctl, sdiv, sclk; in read_clk() local
100 sdiv = ((sctl & 0x003f0000) >> 16) + 2; in read_clk()
101 return (sclk * 2) / sdiv; in read_clk()
191 u32 oclk, sclk, sdiv; in gt215_clk_info() local
208 sdiv = min((sclk * 2) / khz, (u32)65); in gt215_clk_info()
209 oclk = (sclk * 2) / sdiv; in gt215_clk_info()
215 sdiv++; in gt215_clk_info()
216 oclk = (sclk * 2) / sdiv; in gt215_clk_info()
223 if (sdiv > 4) { in gt215_clk_info()
224 info->clk = (((sdiv - 2) << 16) | 0x00003100); in gt215_clk_info()
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| A D | gf100.c | 102 u32 sclk, sctl, sdiv = 2; in read_div() local
122 sdiv = (sctl & 0x3f) + 2; in read_div()
126 return (sclk * 2) / sdiv; in read_div()
138 u32 sclk, sdiv; in read_clk() local
145 sdiv = ((sctl & 0x00003f00) >> 8) + 2; in read_clk()
148 sdiv = ((sctl & 0x0000003f) >> 0) + 2; in read_clk()
152 return (sclk * 2) / sdiv; in read_clk()
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| /linux/sound/soc/cirrus/ |
| A D | ep93xx-i2s.c | 292 unsigned word_len, div, sdiv, lrdiv; in ep93xx_i2s_hw_params() local
326 sdiv = 4; in ep93xx_i2s_hw_params()
332 sdiv = 2; in ep93xx_i2s_hw_params()
335 err = clk_set_rate(info->sclk, clk_get_rate(info->mclk) / sdiv); in ep93xx_i2s_hw_params()
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| /linux/drivers/phy/rockchip/ |
| A D | phy-rockchip-samsung-hdptx.c | 699 u32 mdiv, sdiv, n = 8; in rk_hdptx_phy_clk_pll_calc() local
704 for (sdiv = 16; sdiv >= 1; sdiv--) { in rk_hdptx_phy_clk_pll_calc()
705 if (sdiv % 2 && sdiv != 1) in rk_hdptx_phy_clk_pll_calc()
708 fvco = fout * sdiv; in rk_hdptx_phy_clk_pll_calc()
741 if (sdiv < 1) in rk_hdptx_phy_clk_pll_calc()
749 cfg->pms_sdiv = sdiv - 1; in rk_hdptx_phy_clk_pll_calc()
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| /linux/arch/arm64/include/asm/ |
| A D | insn.h | 379 __AARCH64_INSN_FUNCS(sdiv, 0x7FE0FC00, 0x1AC00C00)
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| /linux/drivers/tty/serial/8250/ |
| A D | 8250_pci.c | 1190 unsigned int sdiv = DIV_ROUND_CLOSEST(sclk, baud); in pci_oxsemi_tornado_get_divisor() local
1219 srem = sdiv % spre; in pci_oxsemi_tornado_get_divisor()
1227 quot = sdiv / spre; in pci_oxsemi_tornado_get_divisor()
1233 quot = DIV_ROUND_CLOSEST(sdiv, spre); in pci_oxsemi_tornado_get_divisor()
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| /linux/arch/arm/ |
| A D | Kconfig | 1146 bool "Runtime patch udiv/sdiv instructions into __aeabi_{u}idiv()"
1152 and unsigned integers. Some v7 CPUs have support for the sdiv
1158 with the sdiv or udiv plus "bx lr" instructions when the CPU
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| /linux/Documentation/admin-guide/ |
| A D | devices.txt | 2078 240 = /dev/sdiv 256th SCSI disk whole disk
|