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Searched refs:div (Results 1 – 25 of 187) sorted by relevance

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/arch/s390/boot/
A Dals.c16 int div = 1; in u16_to_decimal() local
18 while (div * 10 <= val) in u16_to_decimal()
19 div *= 10; in u16_to_decimal()
20 while (div) { in u16_to_decimal()
21 *str++ = '0' + val / div; in u16_to_decimal()
22 val %= div; in u16_to_decimal()
23 div /= 10; in u16_to_decimal()
/arch/arm/mach-rpc/include/mach/
A Dacornfb.h82 u_int div; in acornfb_vidc20_find_rates() local
85 div = var->pixclock / 9090; /*9921*/ in acornfb_vidc20_find_rates()
88 if (div == 0) in acornfb_vidc20_find_rates()
89 div = 1; in acornfb_vidc20_find_rates()
90 if (div > 8) in acornfb_vidc20_find_rates()
91 div = 8; in acornfb_vidc20_find_rates()
94 switch (div) { in acornfb_vidc20_find_rates()
133 vidc->pll_ctl = acornfb_vidc20_find_pll(var->pixclock / div); in acornfb_vidc20_find_rates()
/arch/arm/boot/dts/ti/omap/
A Ddra7xx-clocks.dtsi126 clock-div = <610>;
259 ti,max-div = <4>;
338 clock-div = <1>;
367 clock-div = <1>;
376 clock-div = <1>;
426 clock-div = <1>;
476 clock-div = <1>;
538 clock-div = <1>;
621 clock-div = <1>;
630 clock-div = <1>;
[all …]
A Dam43xx-clocks.dtsi41 clock-div = <1>;
50 clock-div = <1>;
59 clock-div = <1>;
68 clock-div = <1>;
77 clock-div = <1>;
86 clock-div = <1>;
95 clock-div = <1>;
104 clock-div = <1>;
113 clock-div = <1>;
122 clock-div = <1>;
[all …]
A Domap36xx-omap3430es2plus-clocks.dtsi52 clock-div = <2>;
84 clock-div = <1>;
108 clock-div = <2>;
116 clock-div = <2>;
124 clock-div = <4>;
132 clock-div = <8>;
140 clock-div = <10>;
148 clock-div = <4>;
156 clock-div = <8>;
164 clock-div = <16>;
[all …]
A Dam33xx-clocks.dtsi23 clock-div = <1>;
32 clock-div = <1>;
41 clock-div = <1>;
50 clock-div = <1>;
59 clock-div = <1>;
68 clock-div = <1>;
77 clock-div = <1>;
86 clock-div = <1>;
95 clock-div = <1>;
104 clock-div = <1>;
[all …]
A Domap54xx-clocks.dtsi137 ti,max-div = <31>;
148 clock-div = <8>;
156 ti,max-div = <4>;
177 clock-div = <16>;
230 clock-div = <1>;
239 clock-div = <2>;
338 clock-div = <1>;
397 clock-div = <1>;
424 clock-div = <2>;
433 clock-div = <3>;
[all …]
A Domap44xx-clocks.dtsi186 clock-div = <8>;
194 ti,max-div = <4>;
266 clock-div = <2>;
287 ti,max-div = <2>;
295 ti,max-div = <4>;
328 clock-div = <2>;
459 clock-div = <2>;
468 clock-div = <3>;
506 clock-div = <2>;
525 clock-div = <4>;
[all …]
A Domap3xxx-clocks.dtsi26 ti,max-div = <3>;
44 clock-div = <1>;
52 clock-div = <1>;
60 clock-div = <1>;
68 clock-div = <1>;
76 clock-div = <1>;
233 clock-div = <1>;
250 clock-div = <1>;
350 clock-div = <1>;
367 clock-div = <1>;
[all …]
A Ddm816x-clocks.dtsi98 ti,max-div = <8>;
115 ti,max-div = <7>;
123 ti,max-div = <7>;
131 ti,max-div = <7>;
139 ti,max-div = <1>;
147 ti,max-div = <1>;
163 ti,max-div = <7>;
171 ti,max-div = <7>;
187 ti,max-div = <7>;
A Domap36xx-am35xx-omap3430es2plus-clocks.dtsi13 clock-div = <3>;
21 clock-div = <5>;
38 ti,max-div = <31>;
56 clock-div = <3>;
64 clock-div = <4>;
72 clock-div = <6>;
80 clock-div = <1>;
88 clock-div = <2>;
A Domap3430es1-clocks.dtsi20 ti,max-div = <7>;
30 clock-div = <1>;
88 ssi_ssr_div_fck_3430es1: clock-ssi-ssr-div-fck-3430es1@8 {
97 usb_l4_div_ick: clock-usb-l4-div-ick@4 {
103 ti,max-div = <1>;
119 clock-div = <2>;
167 clock-div = <1>;
A Domap24xx-clocks.dtsi87 clock-div = <1>;
104 ti,max-div = <3>;
161 clock-div = <1>;
173 clock-div = <2>;
189 clock-div = <4>;
355 clock-div = <2>;
363 clock-div = <3>;
371 clock-div = <4>;
379 clock-div = <5>;
387 clock-div = <6>;
[all …]
/arch/m68k/atari/
A Ddebug.c219 int clksrc, clkmode, div, reg3, reg5; in atari_init_scc_port() local
229 div = div_table[baud]; in atari_init_scc_port()
236 div = 0; in atari_init_scc_port()
253 SCC_WRITE(12, div); /* BRG value */ in atari_init_scc_port()
256 SCC_WRITE(14, brgsrc_table[baud] | (div ? 1 : 0)); in atari_init_scc_port()
269 int div; in atari_init_midi_port() local
276 div = ACIA_DIV64; /* really 7812.5 bps */ in atari_init_midi_port()
278 div = ACIA_DIV1; /* really 500 kbps (does that work??) */ in atari_init_midi_port()
280 div = ACIA_DIV16; /* 31250 bps, standard for MIDI */ in atari_init_midi_port()
283 acia.mid_ctrl = div | csize | parity | in atari_init_midi_port()
/arch/m68k/math-emu/
A Dmulti_arith.h132 #define fp_div64(quot, rem, srch, srcl, div) \ argument
134 : "dm" (div), "1" (srch), "0" (srcl))
183 struct fp_ext *div) in fp_dividemant() argument
193 if (src->mant.m64 >= div->mant.m64) { in fp_dividemant()
194 fp_sub64(src->mant, div->mant); in fp_dividemant()
210 dummy = div->mant.m32[1] / div->mant.m32[0] + 1; in fp_dividemant()
216 if (src->mant.m32[0] == div->mant.m32[0]) { in fp_dividemant()
217 fp_div64(first, rem, 0, src->mant.m32[1], div->mant.m32[0]); in fp_dividemant()
227 fp_mul64(tmp.m32[0], tmp.m32[1], div->mant.m32[0], first - *mantp); in fp_dividemant()
231 fp_mul64(tmp64.m32[0], tmp64.m32[1], *mantp, div->mant.m32[1]); in fp_dividemant()
[all …]
/arch/arm/mach-omap1/
A Dclock.c57 div = (div >> 17) & 0x7; in omap1_sossi_recalc()
58 div++; in omap1_sossi_recalc()
432 int div; in calc_div_sossi() local
437 return --div; in calc_div_sossi()
442 int div; in omap1_round_sossi_rate() local
445 if (div < 0) in omap1_round_sossi_rate()
446 div = 0; in omap1_round_sossi_rate()
448 div = 7; in omap1_round_sossi_rate()
457 int div; in omap1_set_sossi_rate() local
460 if (div < 0 || div > 7) in omap1_set_sossi_rate()
[all …]
/arch/powerpc/platforms/512x/
A Dclock-commonclk.c225 int mul, int div) in mpc512x_clk_factor() argument
231 mul, div); in mpc512x_clk_factor()
366 { .val = 2, .div = 2, },
367 { .val = 3, .div = 3, },
368 { .val = 4, .div = 4, },
369 { .val = 6, .div = 6, },
370 { .div = 0, },
375 { .val = 1, .div = 1, },
379 { .div = 0, },
599 int div; in mpc512x_clk_setup_mclk() local
[all …]
/arch/x86/include/asm/
A Ddiv64.h87 static inline u64 mul_u64_u64_div_u64(u64 a, u64 mul, u64 div) in mul_u64_u64_div_u64() argument
92 : "a" (a), "rm" (mul), "rm" (div) in mul_u64_u64_div_u64()
99 static inline u64 mul_u64_u32_div(u64 a, u32 mul, u32 div) in mul_u64_u32_div() argument
101 return mul_u64_u64_div_u64(a, mul, div); in mul_u64_u32_div()
/arch/powerpc/boot/
A Dcuboot-52xx.c24 int div; in platform_fixups() local
47 div = in_8(reg + 0x204) & 0x0020 ? 8 : 4; in platform_fixups()
48 sysfreq = bd.bi_busfreq * div; in platform_fixups()
/arch/x86/realmode/rm/
A Dwakemain.c18 u16 div = 1193181/hz; in beep() local
22 outb(div, 0x42); /* LSB of counter */ in beep()
24 outb(div >> 8, 0x42); /* MSB of counter */ in beep()
/arch/mips/ath79/
A Dclock.c71 unsigned int mult, unsigned int div) in ath79_set_ff_clk() argument
101 u32 div; in ar71xx_clocks_init() local
107 div = ((pll >> AR71XX_PLL_FB_SHIFT) & AR71XX_PLL_FB_MASK) + 1; in ar71xx_clocks_init()
108 freq = div * ref_rate; in ar71xx_clocks_init()
111 cpu_rate = freq / div; in ar71xx_clocks_init()
114 ddr_rate = freq / div; in ar71xx_clocks_init()
117 ahb_rate = cpu_rate / div; in ar71xx_clocks_init()
126 u32 mult, div, ddr_div, ahb_div; in ar724x_clocks_init() local
139 ath79_set_ff_clk(ATH79_CLK_CPU, "ref", mult, div); in ar724x_clocks_init()
140 ath79_set_ff_clk(ATH79_CLK_DDR, "ref", mult, div * ddr_div); in ar724x_clocks_init()
[all …]
/arch/arm64/boot/dts/broadcom/stingray/
A Dstingray-clock.dtsi45 clock-div = <2>;
131 clock-div = <1>;
139 clock-div = <2>;
148 clock-div = <4>;
156 clock-div = <1>;
164 clock-div = <2>;
172 clock-div = <1>;
180 clock-div = <1>;
/arch/parisc/net/
A Dbpf_jit_core.c196 u64 hppa_div64(u64 div, u64 divisor) in hppa_div64() argument
198 div = div64_u64(div, divisor); in hppa_div64()
199 return div; in hppa_div64()
202 u64 hppa_div64_rem(u64 div, u64 divisor) in hppa_div64_rem() argument
205 div64_u64_rem(div, divisor, &rem); in hppa_div64_rem()
/arch/arm/boot/dts/ti/keystone/
A Dkeystone-clocks.dtsi27 clock-div = <1>;
36 clock-div = <1>;
65 clock-div = <2>;
74 clock-div = <3>;
83 clock-div = <3>;
92 clock-div = <4>;
101 clock-div = <6>;
110 clock-div = <12>;
128 clock-div = <3>;
137 clock-div = <4>;
[all …]
/arch/s390/kernel/
A Dvtime.c62 u64 delta, fac, mult, div; in update_mt_scaling() local
68 mult = div = 0; in update_mt_scaling()
71 div += delta; in update_mt_scaling()
76 div *= fac; in update_mt_scaling()
77 if (div > 0) { in update_mt_scaling()
80 __this_cpu_write(mt_scaling_div, div); in update_mt_scaling()
100 u64 div = __this_cpu_read(mt_scaling_div); in scale_vtime() local
103 return vtime * mult / div; in scale_vtime()

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