| /linux-6.6.21/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-6.6.21/drivers/cpufreq/ |
| D | powernow-k6.c | 157 unsigned khz; in powernow_k6_cpu_init() local
163 khz = cpu_khz; in powernow_k6_cpu_init()
165 if (khz >= usual_frequency_table[i].freq - FREQ_RANGE && in powernow_k6_cpu_init()
166 khz <= usual_frequency_table[i].freq + FREQ_RANGE) { in powernow_k6_cpu_init()
167 khz = usual_frequency_table[i].freq; in powernow_k6_cpu_init()
184 khz); in powernow_k6_cpu_init()
201 busfreq = khz / max_multiplier; in powernow_k6_cpu_init()
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| D | pxa2xx-cpufreq.c | 51 unsigned int khz; member
195 new_freq_cpu = pxa_freq_settings[idx].khz; in pxa_set_target()
242 pxa255_run_freq_table[i].frequency = pxa255_run_freqs[i].khz; in pxa_cpufreq_init()
250 pxa255_turbo_freqs[i].khz; in pxa_cpufreq_init()
259 freq = pxa27x_freqs[i].khz; in pxa_cpufreq_init()
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| D | gx-suspmod.c | 217 static unsigned int gx_validate_speed(unsigned int khz, u8 *on_duration, in gx_validate_speed() argument
229 tmp_off = ((khz * i) / stock_freq) & 0xff; in gx_validate_speed()
234 if (abs(tmp_freq - khz) <= abs(old_tmp_freq - khz)) { in gx_validate_speed()
250 static void gx_set_cpuspeed(struct cpufreq_policy *policy, unsigned int khz) in gx_set_cpuspeed() argument
259 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 | 122 static inline u_int ns_to_cycles(u_int ns, u_int khz) in ns_to_cycles() argument
124 return (ns * khz + 999999) / 1000000; in ns_to_cycles()
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| D | powernow-k8.c | 1122 unsigned int khz = 0; in powernowk8_get() local
1132 khz = find_khz_freq_from_fid(data->currfid); in powernowk8_get()
1136 return khz; in powernowk8_get()
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| /linux-6.6.21/include/linux/ |
| D | clocksource.h | 172 static inline u32 clocksource_khz2mult(u32 khz, u32 shift_constant) in clocksource_khz2mult() argument
174 return clocksource_freq2mult(khz, shift_constant, NSEC_PER_MSEC); in clocksource_khz2mult()
249 static inline int clocksource_register_khz(struct clocksource *cs, u32 khz) in clocksource_register_khz() argument
251 return __clocksource_register_scale(cs, 1000, khz); in clocksource_register_khz()
259 static inline void __clocksource_update_freq_khz(struct clocksource *cs, u32 khz) in __clocksource_update_freq_khz() argument
261 __clocksource_update_freq_scale(cs, 1000, khz); in __clocksource_update_freq_khz()
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| /linux-6.6.21/Documentation/devicetree/bindings/iio/frequency/ |
| D | adi,admv4420.yaml | 28 adi,lo-freq-khz:
55 adi,lo-freq-khz = <16750000>;
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| /linux-6.6.21/arch/x86/kernel/ |
| D | kvmclock.c | 125 unsigned long khz; in kvm_get_preset_lpj() local
128 khz = kvm_get_tsc_khz(); in kvm_get_preset_lpj()
130 lpj = ((u64)khz * 1000); in kvm_get_preset_lpj()
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| D | tsc.c | 144 static void __set_cyc2ns_scale(unsigned long khz, int cpu, unsigned long long tsc_now) in __set_cyc2ns_scale() argument
157 clocks_calc_mult_shift(&data.cyc2ns_mul, &data.cyc2ns_shift, khz, in __set_cyc2ns_scale()
182 static void set_cyc2ns_scale(unsigned long khz, int cpu, unsigned long long tsc_now) in set_cyc2ns_scale() argument
189 if (khz) in set_cyc2ns_scale()
190 __set_cyc2ns_scale(khz, cpu, tsc_now); in set_cyc2ns_scale()
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| /linux-6.6.21/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 | lpc1850-cgu.txt | 33 order: xtal, 32khz, enet_rx_clk, enet_tx_clk, gp_clkin.
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| /linux-6.6.21/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-6.6.21/drivers/gpu/drm/nouveau/nvkm/engine/disp/ |
| D | nv50.c | 996 struct nvkm_ior *ior, int id, u32 khz) in nv50_disp_super_ied_on() argument
1035 data = nvbios_oclk_match(bios, iedtrs.clkcmp[id], khz); in nv50_disp_super_ied_on()
1038 id, ior->asy.proto_evo, flags, khz); in nv50_disp_super_ied_on()
1126 const u32 khz = head->asy.hz / 1000; in nv50_disp_super_2_2_dp() local
1138 do_div(h, khz); in nv50_disp_super_2_2_dp()
1144 do_div(v, khz); in nv50_disp_super_2_2_dp()
1150 link_data_rate = (khz * head->asy.or.depth / 8) / ior->dp.nr; in nv50_disp_super_2_2_dp()
1231 const u32 khz = head->asy.hz / 1000; in nv50_disp_super_2_2() local
1262 nv50_disp_super_ied_on(head, ior, 0, khz); in nv50_disp_super_2_2()
1281 const u32 khz = head->asy.hz / 1000; in nv50_disp_super_2_1() local
[all …]
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| /linux-6.6.21/drivers/gpu/drm/sprd/ |
| D | megacores_pll.c | 32 const u32 khz = 1000; in dphy_calc_pll_param() local
38 pll->potential_fvco = pll->freq / khz; in dphy_calc_pll_param()
39 pll->ref_clk = PHY_REF_CLK / khz; in dphy_calc_pll_param()
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| /linux-6.6.21/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-6.6.21/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-6.6.21/drivers/gpu/drm/amd/display/dc/inc/hw/ |
| D | clk_mgr_internal.h | 377 static inline int khz_to_mhz_ceil(int khz) in khz_to_mhz_ceil() argument
379 return (khz + 999) / 1000; in khz_to_mhz_ceil()
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| /linux-6.6.21/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-6.6.21/drivers/ata/ |
| D | pata_legacy.c | 491 int khz[4] = { 50000, 40000, 33000, 25000 }; in opti82c611a_set_piomode() local
500 clock = 1000000000 / khz[ioread8(ap->ioaddr.lbah_addr) & 0x03]; in opti82c611a_set_piomode()
566 int khz[4] = { 50000, 40000, 33000, 25000 }; in opti82c46x_set_piomode() local
579 clock = 1000000000 / khz[sysclk]; in opti82c46x_set_piomode()
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| /linux-6.6.21/Documentation/devicetree/bindings/mfd/ |
| D | maxim,max77686.yaml | 20 The MAX77686 provides three 32.768khz clock outputs that can be controlled
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| /linux-6.6.21/tools/power/x86/x86_energy_perf_policy/ |
| D | x86_energy_perf_policy.c | 964 int khz; in update_cpufreq_scaling_freq() local
976 khz = ratio_2_sysfs_khz(ratio); in update_cpufreq_scaling_freq()
977 retval = fprintf(fp, "%d", khz); in update_cpufreq_scaling_freq()
982 printf("echo %d > %s\n", khz, pathname); in update_cpufreq_scaling_freq()
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| /linux-6.6.21/Documentation/devicetree/bindings/sound/ |
| D | fsl,spdif.yaml | 62 - description: PLL clock source for 11khz series rate, optional.
|