Home
last modified time | relevance | path

Searched refs:max_freq (Results 1 – 25 of 113) sorted by relevance

12345

/linux/arch/arm/mach-shmobile/
H A Dtimer.c18 u32 max_freq = 0; in shmobile_init_delay() local
24 max_freq = max(max_freq, freq); in shmobile_init_delay()
27 if (!max_freq) in shmobile_init_delay()
40 preset_lpj = max_freq / HZ; in shmobile_init_delay()
/linux/tools/testing/selftests/intel_pstate/
H A Drun.sh97 max_freq=$((_max_freq / 1000))
100 [ $EVALUATE_ONLY -eq 0 ] && for freq in `seq $max_freq -100 $min_freq`
107 [ $EVALUATE_ONLY -eq 0 ] && cpupower frequency-set -g powersave --max=${max_freq}MHz >& /dev/null
111 echo "The maximum frequency of the cpu is $max_freq MHz"
116 for freq in `seq $max_freq -100 $min_freq`
126 $((max_perf_pct * max_freq))
/linux/drivers/clk/tegra/
H A Dcvb.c57 int speedo_value, unsigned long max_freq) in build_opp_table() argument
67 if (!entry->freq || (entry->freq > max_freq)) in build_opp_table()
106 unsigned long max_freq) in tegra_cvb_add_opp_table() argument
121 max_freq); in tegra_cvb_add_opp_table()
130 unsigned long max_freq) in tegra_cvb_remove_opp_table() argument
137 if (!entry->freq || (entry->freq > max_freq)) in tegra_cvb_remove_opp_table()
H A Dcvb.h55 unsigned long max_freq);
58 unsigned long max_freq);
H A Dclk-tegra124-dfll-fcpu.c696 soc->max_freq = fcpu_data->cpu_max_freq_table[speedo_id]; in tegra124_dfll_fcpu_probe()
701 speedo_value, soc->max_freq); in tegra124_dfll_fcpu_probe()
712 tegra_cvb_remove_opp_table(soc->dev, soc->cvb, soc->max_freq); in tegra124_dfll_fcpu_probe()
731 tegra_cvb_remove_opp_table(soc->dev, soc->cvb, soc->max_freq); in tegra124_dfll_fcpu_remove()
/linux/drivers/macintosh/
H A Dwindfarm_cpufreq_clamp.c20 static unsigned int min_freq, max_freq; variable
31 freq = max_freq; in clamp_set()
77 max_freq = policy->cpuinfo.max_freq; in wf_cpufreq_clamp_init()
80 max_freq); in wf_cpufreq_clamp_init()
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/bios/
H A Dpll.c258 info->vco1.max_freq = nvbios_rd32(bios, data + 4); in nvbios_pll_parse()
260 info->vco2.max_freq = nvbios_rd32(bios, data + 12); in nvbios_pll_parse()
304 info->vco1.max_freq = nvbios_rd16(bios, data + 6) * 1000; in nvbios_pll_parse()
306 info->vco2.max_freq = nvbios_rd16(bios, data + 10) * 1000; in nvbios_pll_parse()
333 info->vco1.max_freq = nvbios_rd16(bios, data + 2) * 1000; in nvbios_pll_parse()
335 info->vco2.max_freq = nvbios_rd16(bios, data + 6) * 1000; in nvbios_pll_parse()
357 info->vco1.max_freq = nvbios_rd16(bios, data + 2) * 1000; in nvbios_pll_parse()
371 info->vco1.max_freq = nvbios_rd16(bios, data + 7) * 1000; in nvbios_pll_parse()
405 if (!info->vco1.max_freq) { in nvbios_pll_parse()
406 info->vco1.max_freq = nvbios_rd32(bios, bios->bmp_offset + 67); in nvbios_pll_parse()
[all …]
/linux/drivers/clk/hisilicon/
H A Dclk-hi6220-stub.c97 unsigned int max_freq; in hi6220_acpu_round_freq() local
105 regmap_read(stub_clk->dfs_map, ACPU_DFS_FREQ_MAX, &max_freq); in hi6220_acpu_round_freq()
108 max_freq = min(max_freq, limit_freq); in hi6220_acpu_round_freq()
110 if (WARN_ON(freq > max_freq)) in hi6220_acpu_round_freq()
111 freq = max_freq; in hi6220_acpu_round_freq()
/linux/drivers/memory/
H A Djedec_ddr_data.c35 .max_freq = 200000000,
56 .max_freq = 266666666,
77 .max_freq = 400000000,
98 .max_freq = 533333333,
/linux/drivers/thermal/ti-soc-thermal/
H A Ddra752-thermal-data.c153 .max_freq = DRA752_MPU_MAX_FREQ,
161 .max_freq = DRA752_GPU_MAX_FREQ,
169 .max_freq = DRA752_CORE_MAX_FREQ,
177 .max_freq = DRA752_DSPEVE_MAX_FREQ,
185 .max_freq = DRA752_IVA_MAX_FREQ,
H A Domap5-thermal-data.c136 .max_freq = OMAP5430_MPU_MAX_FREQ,
146 .max_freq = OMAP5430_GPU_MAX_FREQ,
156 .max_freq = OMAP5430_CORE_MAX_FREQ,
H A Domap3-thermal-data.c42 .max_freq = 32768,
110 .max_freq = 32768,
/linux/drivers/devfreq/
H A Ddevfreq.c103 unsigned long max_freq = ULONG_MAX; in find_available_max_freq() local
105 opp = dev_pm_opp_find_freq_floor_indexed(devfreq->dev.parent, &max_freq, 0); in find_available_max_freq()
107 max_freq = 0; in find_available_max_freq()
111 return max_freq; in find_available_max_freq()
124 unsigned long *max_freq) in devfreq_get_freq_range() argument
138 *max_freq = freq_table[devfreq->max_state - 1]; in devfreq_get_freq_range()
141 *max_freq = freq_table[0]; in devfreq_get_freq_range()
151 *max_freq = min(*max_freq, in devfreq_get_freq_range()
155 *max_freq = clamp(*max_freq, devfreq->scaling_min_freq, devfreq->scaling_max_freq); in devfreq_get_freq_range()
156 *min_freq = clamp(*min_freq, devfreq->scaling_min_freq, *max_freq); in devfreq_get_freq_range()
[all …]
/linux/drivers/cpufreq/
H A Dvexpress-spc-cpufreq.c74 u32 max_freq = 0, cpu_freq; in find_cluster_maxfreq() local
80 max_freq < cpu_freq) in find_cluster_maxfreq()
81 max_freq = cpu_freq; in find_cluster_maxfreq()
84 return max_freq; in find_cluster_maxfreq()
226 u32 max_freq = 0; in get_table_max() local
229 if (pos->frequency > max_freq) in get_table_max()
230 max_freq = pos->frequency; in get_table_max()
231 return max_freq; in get_table_max()
H A Dvirtual-cpufreq.c73 u32 max_freq = (u32)cpufreq_get_hw_max_freq(cpu); in virt_scale_freq_tick() local
81 scale = (unsigned long)div_u64(cur_freq, max_freq); in virt_scale_freq_tick()
165 policy->cpuinfo.max_freq = virt_cpufreq_get_perftbl_entry(policy->cpu, 0); in virt_cpufreq_get_freq_info()
168 policy->max = policy->cpuinfo.max_freq; in virt_cpufreq_get_freq_info()
H A Damd-pstate-ut.c202 if (!((policy->cpuinfo.max_freq >= cpudata->nominal_freq) && in amd_pstate_ut_check_freq()
207 __func__, cpu, policy->cpuinfo.max_freq, cpudata->nominal_freq, in amd_pstate_ut_check_freq()
219 if ((policy->max != policy->cpuinfo.max_freq) && in amd_pstate_ut_check_freq()
222 __func__, cpu, policy->max, policy->cpuinfo.max_freq, in amd_pstate_ut_check_freq()
H A Damd-pstate.c761 u32 nominal_freq, max_freq; in amd_pstate_cpu_boost_update() local
765 max_freq = perf_to_freq(perf, cpudata->nominal_freq, perf.highest_perf); in amd_pstate_cpu_boost_update()
768 policy->cpuinfo.max_freq = max_freq; in amd_pstate_cpu_boost_update()
769 else if (policy->cpuinfo.max_freq > nominal_freq) in amd_pstate_cpu_boost_update()
770 policy->cpuinfo.max_freq = nominal_freq; in amd_pstate_cpu_boost_update()
772 policy->max = policy->cpuinfo.max_freq; in amd_pstate_cpu_boost_update()
775 ret = freq_qos_update_request(&cpudata->req[1], policy->cpuinfo.max_freq); in amd_pstate_cpu_boost_update()
928 u32 min_freq, max_freq, nominal_freq, lowest_nonlinear_freq; in amd_pstate_init_freq() local
955 max_freq = perf_to_freq(perf, nominal_freq, perf.highest_perf); in amd_pstate_init_freq()
965 if (min_freq <= 0 || max_freq <= 0 || nominal_freq <= 0 || min_freq > max_freq) { in amd_pstate_init_freq()
[all …]
H A Dqoriq-cpufreq.c128 unsigned int freq, max_freq; in freq_table_sort() local
132 max_freq = freq_table[i].frequency; in freq_table_sort()
137 freq <= max_freq) in freq_table_sort()
140 max_freq = freq; in freq_table_sort()
/linux/drivers/spi/
H A Dspi-mem.c204 if (op->max_freq && mem->spi->controller->min_speed_hz && in spi_mem_default_supports_op()
205 op->max_freq < mem->spi->controller->min_speed_hz) in spi_mem_default_supports_op()
208 if (op->max_freq && in spi_mem_default_supports_op()
209 op->max_freq < mem->spi->max_speed_hz) { in spi_mem_default_supports_op()
406 op->max_freq ? op->max_freq : mem->spi->max_speed_hz); in spi_mem_exec_op()
456 xfers[xferpos].speed_hz = op->max_freq; in spi_mem_exec_op()
471 xfers[xferpos].speed_hz = op->max_freq; in spi_mem_exec_op()
483 xfers[xferpos].speed_hz = op->max_freq; in spi_mem_exec_op()
499 xfers[xferpos].speed_hz = op->max_freq; in spi_mem_exec_op()
590 if (!op->max_freq || op->max_freq > mem->spi->max_speed_hz) in spi_mem_adjust_op_freq()
[all …]
/linux/drivers/gpu/drm/i915/gt/
H A Dselftest_slpc.c129 u32 step, max_freq, req_freq; in vary_max_freq() local
136 for (max_freq = slpc->rp0_freq; max_freq > slpc->min_freq; in vary_max_freq()
137 max_freq -= step) { in vary_max_freq()
138 err = slpc_set_max_freq(slpc, max_freq); in vary_max_freq()
145 if (req_freq > (max_freq + FREQUENCY_REQ_UNIT)) { in vary_max_freq()
147 max_freq + FREQUENCY_REQ_UNIT); in vary_max_freq()
/linux/drivers/acpi/
H A Dprocessor_thermal.c93 unsigned long max_freq; in cpufreq_update_thermal_limit() local
100 max_freq = (policy->cpuinfo.max_freq * in cpufreq_update_thermal_limit()
103 ret = freq_qos_update_request(&pr->thermal_req, max_freq); in cpufreq_update_thermal_limit()
/linux/drivers/base/
H A Darch_topology.c142 unsigned long max_freq) in topology_set_freq_scale() argument
147 if (WARN_ON_ONCE(!cur_freq || !max_freq)) in topology_set_freq_scale()
158 scale = (cur_freq << SCHED_CAPACITY_SHIFT) / max_freq; in topology_set_freq_scale()
184 u32 max_freq; in topology_update_hw_pressure() local
189 max_freq = arch_scale_freq_ref(cpu); in topology_update_hw_pressure()
195 if (max_freq <= capped_freq) in topology_update_hw_pressure()
198 capacity = mult_frac(max_capacity, capped_freq, max_freq); in topology_update_hw_pressure()
407 per_cpu(capacity_freq_ref, cpu) = policy->cpuinfo.max_freq; in init_cpu_capacity_callback()
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/clk/
H A Dpllnv04.c41 int minvco = info->vco1.min_freq, maxvco = info->vco1.max_freq; in getMNP_single()
140 int minvco1 = info->vco1.min_freq, maxvco1 = info->vco1.max_freq; in getMNP_double()
141 int minvco2 = info->vco2.min_freq, maxvco2 = info->vco2.max_freq; in getMNP_double()
232 if (!info->vco2.max_freq || !N2) { in nv04_pll_calc()
/linux/drivers/gpu/drm/amd/pm/swsmu/smu12/
H A Drenoir_ppt.c685 uint32_t min_freq, max_freq, force_freq; in renoir_force_dpm_limit_value() local
696 ret = renoir_get_dpm_ultimate_freq(smu, clk_type, &min_freq, &max_freq); in renoir_force_dpm_limit_value()
700 force_freq = highest ? max_freq : min_freq; in renoir_force_dpm_limit_value()
712 uint32_t min_freq, max_freq; in renoir_unforce_dpm_levels() local
730 ret = renoir_get_dpm_ultimate_freq(smu, clk_type, &min_freq, &max_freq); in renoir_unforce_dpm_levels()
734 ret = smu_v12_0_set_soft_freq_limited_range(smu, clk_type, min_freq, max_freq, false); in renoir_unforce_dpm_levels()
791 uint32_t soft_min_level = 0, soft_max_level = 0, min_freq = 0, max_freq = 0; in renoir_force_clk_levels() local
804 ret = renoir_get_dpm_ultimate_freq(smu, SMU_GFXCLK, &min_freq, &max_freq); in renoir_force_clk_levels()
809 soft_max_level == 1 ? RENOIR_UMD_PSTATE_GFXCLK : max_freq, in renoir_force_clk_levels()
814 soft_min_level == 2 ? max_freq : in renoir_force_clk_levels()
[all …]
/linux/Documentation/ABI/testing/
H A Dsysfs-class-devfreq83 What: /sys/class/devfreq/.../max_freq
87 The /sys/class/devfreq/.../max_freq shows and stores
89 the user does not care. max_freq overrides the
91 The max_freq overrides min_freq because max_freq may be

12345