Searched refs:frac (Results 1 – 12 of 12) sorted by relevance
| /drivers/clk/spear/ |
| D | clk-frac-synth.c | 47 struct clk_frac *frac = to_clk_frac(hw); in frac_calc_rate() local
48 struct frac_rate_tbl *rtbl = frac->rtbl; in frac_calc_rate()
61 struct clk_frac *frac = to_clk_frac(hw); in clk_frac_round_rate() local
65 frac->rtbl_cnt, &unused); in clk_frac_round_rate()
71 struct clk_frac *frac = to_clk_frac(hw); in clk_frac_recalc_rate() local
75 if (frac->lock) in clk_frac_recalc_rate()
76 spin_lock_irqsave(frac->lock, flags); in clk_frac_recalc_rate()
78 val = readl_relaxed(frac->reg); in clk_frac_recalc_rate()
80 if (frac->lock) in clk_frac_recalc_rate()
81 spin_unlock_irqrestore(frac->lock, flags); in clk_frac_recalc_rate()
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| D | Makefile | 5 obj-y += clk.o clk-aux-synth.o clk-frac-synth.o clk-gpt-synth.o clk-vco-pll.o
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| /drivers/clk/mxs/ |
| D | clk-frac.c | 43 struct clk_frac *frac = to_clk_frac(hw); in clk_frac_recalc_rate() local
46 div = readl_relaxed(frac->reg) >> frac->shift; in clk_frac_recalc_rate()
47 div &= (1 << frac->width) - 1; in clk_frac_recalc_rate()
49 return (parent_rate >> frac->width) * div; in clk_frac_recalc_rate()
55 struct clk_frac *frac = to_clk_frac(hw); in clk_frac_round_rate() local
64 tmp <<= frac->width; in clk_frac_round_rate()
71 return (parent_rate >> frac->width) * div; in clk_frac_round_rate()
77 struct clk_frac *frac = to_clk_frac(hw); in clk_frac_set_rate() local
86 tmp <<= frac->width; in clk_frac_set_rate()
95 val = readl_relaxed(frac->reg); in clk_frac_set_rate()
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| D | clk-ref.c | 59 u8 frac = (readl_relaxed(ref->reg) >> (ref->idx * 8)) & 0x3f; in clk_ref_recalc_rate() local
62 do_div(tmp, frac); in clk_ref_recalc_rate()
72 u8 frac; in clk_ref_round_rate() local
76 frac = tmp; in clk_ref_round_rate()
78 if (frac < 18) in clk_ref_round_rate()
79 frac = 18; in clk_ref_round_rate()
80 else if (frac > 35) in clk_ref_round_rate()
81 frac = 35; in clk_ref_round_rate()
85 do_div(tmp, frac); in clk_ref_round_rate()
97 u8 frac, shift = ref->idx * 8; in clk_ref_set_rate() local
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| D | Makefile | 5 obj-y += clk.o clk-pll.o clk-ref.o clk-div.o clk-frac.o clk-ssp.o
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| /drivers/media/tuners/ |
| D | fc0011.c | 186 u32 fvco, xin, frac, xdiv, xdivr; in fc0011_set_params() local
224 frac = fvco - xdiv * 18000; in fc0011_set_params()
225 frac = (frac << 15) / 18000; in fc0011_set_params()
226 if (frac >= 16384) in fc0011_set_params()
227 frac += 32786; in fc0011_set_params()
228 if (!frac) in fc0011_set_params()
231 xin = clamp_t(u32, frac, 512, 65024); in fc0011_set_params()
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| /drivers/media/platform/ |
| D | sh_veu.c | 685 u32 *mant, u32 *frac, u32 *rep) in sh_veu_calc_scale() argument
690 *rep = *mant = *frac = 0; in sh_veu_calc_scale()
702 *frac = (fixpoint - (*mant * 4096)) & ~0x07; in sh_veu_calc_scale()
704 switch (*frac) { in sh_veu_calc_scale()
721 *frac = fixpoint - (*mant * 4096); in sh_veu_calc_scale()
723 if (*frac & 0x07) { in sh_veu_calc_scale()
728 *frac &= ~0x07; in sh_veu_calc_scale()
730 *frac -= 8; /* round down if scaling up */ in sh_veu_calc_scale()
732 *frac += 8; /* round up if scaling down */ in sh_veu_calc_scale()
739 u32 mant, frac, value, rep; in sh_veu_scale_v() local
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| /drivers/clk/mmp/ |
| D | Makefile | 5 obj-y += clk-apbc.o clk-apmu.o clk-frac.o
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| /drivers/video/ |
| D | pxa168fb.h | 333 #define CLK_FRACDIV(frac) ((frac) << 16) argument
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| /drivers/scsi/ |
| D | scsi_transport_spi.c | 100 int frac = value % denom; in sprint_frac() local
103 if (frac == 0) in sprint_frac()
109 sprintf(dest + result, "%d", frac / denom); in sprint_frac()
111 frac %= denom; in sprint_frac()
112 } while (frac); in sprint_frac()
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| /drivers/video/mmp/hw/ |
| D | mmp_ctrl.h | 586 #define CLK_FRACDIV(frac) ((frac)<<16) argument
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| /drivers/hwmon/ |
| D | adt7462.c | 893 u8 frac = data->temp_frac[attr->index] >> TEMP_FRAC_OFFSET; in show_temp() local
899 250 * frac); in show_temp()
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