| /Linux-v4.19/drivers/gpu/drm/nouveau/nvkm/subdev/clk/ |
| D | nv40.c | 47 u32 ref = 27000, khz = 0; in read_pll_1() local
50 khz = ref * N / M; in read_pll_1()
52 return khz >> P; in read_pll_1()
66 u32 ref = 27000, khz = 0; in read_pll_2() local
69 khz = ref * N1 / M1; in read_pll_2()
72 khz = khz * N2 / M2; in read_pll_2()
74 khz = 0; in read_pll_2()
78 return khz >> P; in read_pll_2()
124 nv40_clk_calc_pll(struct nv40_clk *clk, u32 reg, u32 khz, in nv40_clk_calc_pll() argument
135 if (khz < pll.vco1.max_freq) in nv40_clk_calc_pll()
[all …]
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| D | gt215.c | 187 gt215_clk_info(struct nvkm_clk *base, int idx, u32 khz, in gt215_clk_info() argument
196 switch (khz) { in gt215_clk_info()
199 return khz; in gt215_clk_info()
202 return khz; in gt215_clk_info()
205 return khz; in gt215_clk_info()
208 sdiv = min((sclk * 2) / khz, (u32)65); in gt215_clk_info()
210 diff = ((khz + 3000) - oclk); in gt215_clk_info()
235 gt215_pll_info(struct nvkm_clk *base, int idx, u32 pll, u32 khz, in gt215_pll_info() argument
248 ret = gt215_clk_info(&clk->base, idx, khz, info); in gt215_pll_info()
249 diff = khz - ret; in gt215_pll_info()
[all …]
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| /Linux-v4.19/arch/x86/kernel/cpu/ |
| D | aperfmperf.c | 20 unsigned int khz; member
63 s->khz = div64_u64((cpu_khz * aperf_delta), mperf_delta); in aperfmperf_snapshot_khz()
89 return per_cpu(samples.khz, cpu); in aperfmperf_get_khz()
121 return per_cpu(samples.khz, cpu); in arch_freq_get_on_cpu()
126 return per_cpu(samples.khz, cpu); in arch_freq_get_on_cpu()
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| /Linux-v4.19/drivers/cpufreq/ |
| D | powernow-k6.c | 158 unsigned khz; in powernow_k6_cpu_init() local
164 khz = cpu_khz; in powernow_k6_cpu_init()
166 if (khz >= usual_frequency_table[i].freq - FREQ_RANGE && in powernow_k6_cpu_init()
167 khz <= usual_frequency_table[i].freq + FREQ_RANGE) { in powernow_k6_cpu_init()
168 khz = usual_frequency_table[i].freq; in powernow_k6_cpu_init()
185 khz); in powernow_k6_cpu_init()
202 busfreq = khz / max_multiplier; in powernow_k6_cpu_init()
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| D | pxa2xx-cpufreq.c | 67 unsigned int khz; member
213 new_freq_cpu = pxa_freq_settings[idx].khz; in pxa_set_target()
260 pxa255_run_freq_table[i].frequency = pxa255_run_freqs[i].khz; in pxa_cpufreq_init()
268 pxa255_turbo_freqs[i].khz; in pxa_cpufreq_init()
277 freq = pxa27x_freqs[i].khz; in pxa_cpufreq_init()
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| D | gx-suspmod.c | 221 static unsigned int gx_validate_speed(unsigned int khz, u8 *on_duration, in gx_validate_speed() argument
233 tmp_off = ((khz * i) / stock_freq) & 0xff; in gx_validate_speed()
238 if (abs(tmp_freq - khz) <= abs(old_tmp_freq - khz)) { in gx_validate_speed()
254 static void gx_set_cpuspeed(struct cpufreq_policy *policy, unsigned int khz) in gx_set_cpuspeed() argument
263 new_khz = gx_validate_speed(khz, &gx_params->on_duration, in gx_set_cpuspeed()
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| D | longhaul.c | 110 int khz; in calc_speed() local
111 khz = (mult/10)*fsb; in calc_speed()
113 khz += fsb/2; in calc_speed()
114 khz *= 1000; in calc_speed()
115 return khz; in calc_speed()
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| D | sa1110-cpufreq.c | 125 static inline u_int ns_to_cycles(u_int ns, u_int khz) in ns_to_cycles() argument
127 return (ns * khz + 999999) / 1000000; in ns_to_cycles()
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| /Linux-v4.19/include/linux/ |
| D | clocksource.h | 152 static inline u32 clocksource_khz2mult(u32 khz, u32 shift_constant) in clocksource_khz2mult() argument
154 return clocksource_freq2mult(khz, shift_constant, NSEC_PER_MSEC); in clocksource_khz2mult()
229 static inline int clocksource_register_khz(struct clocksource *cs, u32 khz) in clocksource_register_khz() argument
231 return __clocksource_register_scale(cs, 1000, khz); in clocksource_register_khz()
239 static inline void __clocksource_update_freq_khz(struct clocksource *cs, u32 khz) in __clocksource_update_freq_khz() argument
241 __clocksource_update_freq_scale(cs, 1000, khz); in __clocksource_update_freq_khz()
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| /Linux-v4.19/drivers/gpu/drm/nouveau/nvkm/engine/disp/ |
| D | nv50.c | 199 struct nvkm_ior *ior, int id, u32 khz) in nv50_disp_super_ied_on() argument
238 data = nvbios_oclk_match(bios, iedtrs.clkcmp[id], khz); in nv50_disp_super_ied_on()
241 id, ior->asy.proto_evo, flags, khz); in nv50_disp_super_ied_on()
329 const u32 khz = head->asy.hz / 1000; in nv50_disp_super_2_2_dp() local
341 do_div(h, khz); in nv50_disp_super_2_2_dp()
347 do_div(v, khz); in nv50_disp_super_2_2_dp()
353 link_data_rate = (khz * head->asy.or.depth / 8) / ior->dp.nr; in nv50_disp_super_2_2_dp()
434 const u32 khz = head->asy.hz / 1000; in nv50_disp_super_2_2() local
463 nv50_disp_super_ied_on(head, ior, 0, khz); in nv50_disp_super_2_2()
482 const u32 khz = head->asy.hz / 1000; in nv50_disp_super_2_1() local
[all …]
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| /Linux-v4.19/drivers/gpu/drm/amd/display/dc/ |
| D | dm_pp_smu.h | 109 void (*set_hard_min_fclk_by_freq)(struct pp_smu *pp, int khz);
114 void (*set_hard_min_dcefclk_by_freq)(struct pp_smu *pp, int khz);
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| /Linux-v4.19/arch/x86/kernel/ |
| D | apb_timer.c | 359 unsigned long khz = 0; in apbt_quick_calibrate() local
399 khz = (scale * (apbt_freq / 1000)) >> shift; in apbt_quick_calibrate()
400 printk(KERN_INFO "TSC freq calculated by APB timer is %lu khz\n", khz); in apbt_quick_calibrate()
401 return khz; in apbt_quick_calibrate()
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| D | kvmclock.c | 153 unsigned long khz; in kvm_get_preset_lpj() local
156 khz = kvm_get_tsc_khz(); in kvm_get_preset_lpj()
158 lpj = ((u64)khz * 1000); in kvm_get_preset_lpj()
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| D | tsc.c | 122 static void __set_cyc2ns_scale(unsigned long khz, int cpu, unsigned long long tsc_now) in __set_cyc2ns_scale() argument
135 clocks_calc_mult_shift(&data.cyc2ns_mul, &data.cyc2ns_shift, khz, in __set_cyc2ns_scale()
160 static void set_cyc2ns_scale(unsigned long khz, int cpu, unsigned long long tsc_now) in set_cyc2ns_scale() argument
167 if (khz) in set_cyc2ns_scale()
168 __set_cyc2ns_scale(khz, cpu, tsc_now); in set_cyc2ns_scale()
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| /Linux-v4.19/Documentation/devicetree/bindings/clock/ |
| D | maxim,max77686.txt | 10 The MAX77686 contains three 32.768khz clock outputs that can be controlled
15 The MAX77802 contains two 32.768khz clock outputs that can be controlled
19 The MAX77686 contains one 32.768khz clock outputs that can be controlled
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| D | renesas,r9a06g032-sysctrl.txt | 11 - external (optional) 32.768khz
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| /Linux-v4.19/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/ |
| D | base.c | 38 nvkm_devinit_pll_set(struct nvkm_devinit *init, u32 type, u32 khz) in nvkm_devinit_pll_set() argument
40 return init->func->pll_set(init, type, khz); in nvkm_devinit_pll_set()
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| /Linux-v4.19/Documentation/devicetree/bindings/i2c/ |
| D | i2c-exynos5.txt | 4 at various speeds ranging from 100khz to 3.4Mhz.
31 at 100khz.
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| /Linux-v4.19/arch/arm/mach-pxa/ |
| D | viper.c | 167 static void viper_set_core_cpu_voltage(unsigned long khz, int force) in viper_set_core_cpu_voltage() argument
173 if (khz < 200000) { in viper_set_core_cpu_voltage()
175 } else if (khz < 300000) { in viper_set_core_cpu_voltage()
182 v, (int)khz / 1000, (int)khz % 1000); in viper_set_core_cpu_voltage()
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| /Linux-v4.19/drivers/gpu/drm/nouveau/include/nvkm/subdev/ |
| D | devinit.h | 15 int nvkm_devinit_pll_set(struct nvkm_devinit *, u32 type, u32 khz);
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| /Linux-v4.19/drivers/gpu/drm/nouveau/nvkm/subdev/bios/ |
| D | disp.c | 166 nvbios_oclk_match(struct nvkm_bios *bios, u16 cmp, u32 khz) in nvbios_oclk_match() argument
169 if (khz / 10 >= nvbios_rd16(bios, cmp + 0x00)) in nvbios_oclk_match()
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| /Linux-v4.19/drivers/atm/ |
| D | zatm.h | 84 int khz; /* timer clock */ member
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| /Linux-v4.19/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/ |
| D | disp.h | 40 u16 nvbios_oclk_match(struct nvkm_bios *, u16 cmp, u32 khz);
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| /Linux-v4.19/drivers/ata/ |
| D | pata_legacy.c | 466 int khz[4] = { 50000, 40000, 33000, 25000 }; in opti82c611a_set_piomode() local
475 clock = 1000000000 / khz[ioread8(ap->ioaddr.lbah_addr) & 0x03]; in opti82c611a_set_piomode()
541 int khz[4] = { 50000, 40000, 33000, 25000 }; in opti82c46x_set_piomode() local
554 clock = 1000000000 / khz[sysclk]; in opti82c46x_set_piomode()
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| /Linux-v4.19/tools/power/x86/x86_energy_perf_policy/ |
| D | x86_energy_perf_policy.c | 823 int khz; in update_cpufreq_scaling_freq() local
835 khz = ratio_2_sysfs_khz(ratio); in update_cpufreq_scaling_freq()
836 retval = fprintf(fp, "%d", khz); in update_cpufreq_scaling_freq()
841 printf("echo %d > %s\n", khz, pathname); in update_cpufreq_scaling_freq()
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