| /linux-6.1.9/drivers/cpufreq/ |
| D | scpi-cpufreq.c | 25 struct device *cpu_dev; member
58 scpi_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask) in scpi_get_sharing_cpus() argument
63 domain = scpi_ops->device_domain_id(cpu_dev); in scpi_get_sharing_cpus()
68 if (cpu == cpu_dev->id) in scpi_get_sharing_cpus()
87 struct device *cpu_dev; in scpi_cpufreq_init() local
91 cpu_dev = get_cpu_device(policy->cpu); in scpi_cpufreq_init()
92 if (!cpu_dev) { in scpi_cpufreq_init()
97 ret = scpi_ops->add_opps_to_device(cpu_dev); in scpi_cpufreq_init()
99 dev_warn(cpu_dev, "failed to add opps to the device\n"); in scpi_cpufreq_init()
103 ret = scpi_get_sharing_cpus(cpu_dev, policy->cpus); in scpi_cpufreq_init()
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| D | scmi-cpufreq.c | 27 struct device *cpu_dev; member
74 scmi_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask) in scmi_get_sharing_cpus() argument
79 domain = perf_ops->device_domain_id(cpu_dev); in scmi_get_sharing_cpus()
84 if (cpu == cpu_dev->id) in scmi_get_sharing_cpus()
100 scmi_get_cpu_power(struct device *cpu_dev, unsigned long *power, in scmi_get_cpu_power() argument
107 domain = perf_ops->device_domain_id(cpu_dev); in scmi_get_cpu_power()
131 struct device *cpu_dev; in scmi_cpufreq_init() local
135 cpu_dev = get_cpu_device(policy->cpu); in scmi_cpufreq_init()
136 if (!cpu_dev) { in scmi_cpufreq_init()
151 ret = scmi_get_sharing_cpus(cpu_dev, policy->cpus); in scmi_cpufreq_init()
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| D | imx6q-cpufreq.c | 50 static struct device *cpu_dev; variable
70 opp = dev_pm_opp_find_freq_ceil(cpu_dev, &freq_hz); in imx6q_set_target()
72 dev_err(cpu_dev, "failed to find OPP for %ld\n", freq_hz); in imx6q_set_target()
81 dev_dbg(cpu_dev, "%u MHz, %ld mV --> %u MHz, %ld mV\n", in imx6q_set_target()
90 dev_err(cpu_dev, "failed to scale vddpu up: %d\n", ret); in imx6q_set_target()
96 dev_err(cpu_dev, "failed to scale vddsoc up: %d\n", ret); in imx6q_set_target()
101 dev_err(cpu_dev, in imx6q_set_target()
159 dev_err(cpu_dev, "failed to set clock rate: %d\n", ret); in imx6q_set_target()
162 dev_warn(cpu_dev, in imx6q_set_target()
175 dev_warn(cpu_dev, in imx6q_set_target()
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| D | mediatek-cpufreq.c | 41 struct device *cpu_dev; member
89 dev_err(info->cpu_dev, in mtk_cpufreq_voltage_tracking()
96 dev_err(info->cpu_dev, "invalid Vsram value: %d\n", pre_vsram); in mtk_cpufreq_voltage_tracking()
153 dev_err(info->cpu_dev, in mtk_cpufreq_voltage_tracking()
185 sup_link = device_link_add(info->cpu_dev, info->cci_dev, in is_ccifreq_ready()
188 dev_err(info->cpu_dev, "cpu%d: sup_link is NULL\n", info->opp_cpu); in is_ccifreq_ready()
207 struct device *cpu_dev = info->cpu_dev; in mtk_cpufreq_set_target() local
224 dev_err(cpu_dev, "invalid Vproc value: %d\n", pre_vproc); in mtk_cpufreq_set_target()
231 opp = dev_pm_opp_find_freq_ceil(cpu_dev, &freq_hz); in mtk_cpufreq_set_target()
233 dev_err(cpu_dev, "cpu%d: failed to find OPP for %ld\n", in mtk_cpufreq_set_target()
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| D | cpufreq-dt.c | 31 struct device *cpu_dev; member
62 return dev_pm_opp_set_rate(priv->cpu_dev, freq * 1000); in set_target()
106 struct device *cpu_dev; in cpufreq_init() local
116 cpu_dev = priv->cpu_dev; in cpufreq_init()
118 cpu_clk = clk_get(cpu_dev, NULL); in cpufreq_init()
121 dev_err(cpu_dev, "%s: failed to get clk: %d\n", __func__, ret); in cpufreq_init()
125 transition_latency = dev_pm_opp_get_max_transition_latency(cpu_dev); in cpufreq_init()
133 policy->suspend_freq = dev_pm_opp_get_suspend_opp_freq(cpu_dev) / 1000; in cpufreq_init()
194 struct device *cpu_dev; in dt_cpufreq_early_init() local
203 cpu_dev = get_cpu_device(cpu); in dt_cpufreq_early_init()
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| D | raspberrypi-cpufreq.c | 21 struct device *cpu_dev; in raspberrypi_cpufreq_probe() local
27 cpu_dev = get_cpu_device(0); in raspberrypi_cpufreq_probe()
28 if (!cpu_dev) { in raspberrypi_cpufreq_probe()
33 clk = clk_get(cpu_dev, NULL); in raspberrypi_cpufreq_probe()
35 dev_err(cpu_dev, "Cannot get clock for CPU0\n"); in raspberrypi_cpufreq_probe()
48 ret = dev_pm_opp_add(cpu_dev, rate, 0); in raspberrypi_cpufreq_probe()
56 dev_err(cpu_dev, "Failed to create platform device, %d\n", ret); in raspberrypi_cpufreq_probe()
63 dev_pm_opp_remove_all_dynamic(cpu_dev); in raspberrypi_cpufreq_probe()
70 struct device *cpu_dev; in raspberrypi_cpufreq_remove() local
72 cpu_dev = get_cpu_device(0); in raspberrypi_cpufreq_remove()
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| D | armada-8k-cpufreq.c | 33 struct device *cpu_dev; member
44 struct device *cpu_dev; in armada_8k_get_sharing_cpus() local
47 cpu_dev = get_cpu_device(cpu); in armada_8k_get_sharing_cpus()
48 if (!cpu_dev) { in armada_8k_get_sharing_cpus()
53 clk = clk_get(cpu_dev, 0); in armada_8k_get_sharing_cpus()
65 static int __init armada_8k_add_opp(struct clk *clk, struct device *cpu_dev, in armada_8k_add_opp() argument
76 dev_err(cpu_dev, "Failed to get clock rate for this CPU\n"); in armada_8k_add_opp()
80 freq_tables[opps_index].cpu_dev = cpu_dev; in armada_8k_add_opp()
85 ret = dev_pm_opp_add(cpu_dev, freq, 0); in armada_8k_add_opp()
103 if (!freq_tables[opps_index].cpu_dev) in armada_8k_cpufreq_free_table()
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| D | qcom-cpufreq-nvmem.c | 50 int (*get_version)(struct device *cpu_dev,
65 static void get_krait_bin_format_a(struct device *cpu_dev, in get_krait_bin_format_a() argument
79 dev_warn(cpu_dev, "Speed bin: Defaulting to %d\n", *speed); in get_krait_bin_format_a()
81 dev_dbg(cpu_dev, "Speed bin: %d\n", *speed); in get_krait_bin_format_a()
90 dev_warn(cpu_dev, "PVS bin: Defaulting to %d\n", *pvs); in get_krait_bin_format_a()
92 dev_dbg(cpu_dev, "PVS bin: %d\n", *pvs); in get_krait_bin_format_a()
96 static void get_krait_bin_format_b(struct device *cpu_dev, in get_krait_bin_format_b() argument
124 dev_dbg(cpu_dev, "Speed bin: %d\n", *speed); in get_krait_bin_format_b()
126 dev_warn(cpu_dev, "Speed bin not set. Defaulting to 0!\n"); in get_krait_bin_format_b()
134 dev_dbg(cpu_dev, "PVS bin: %d\n", *pvs); in get_krait_bin_format_b()
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| D | mvebu-cpufreq.c | 60 struct device *cpu_dev; in armada_xp_pmsu_cpufreq_init() local
64 cpu_dev = get_cpu_device(cpu); in armada_xp_pmsu_cpufreq_init()
65 if (!cpu_dev) { in armada_xp_pmsu_cpufreq_init()
70 clk = clk_get(cpu_dev, NULL); in armada_xp_pmsu_cpufreq_init()
76 ret = dev_pm_opp_add(cpu_dev, clk_get_rate(clk), 0); in armada_xp_pmsu_cpufreq_init()
82 ret = dev_pm_opp_add(cpu_dev, clk_get_rate(clk) / 2, 0); in armada_xp_pmsu_cpufreq_init()
84 dev_pm_opp_remove(cpu_dev, clk_get_rate(clk)); in armada_xp_pmsu_cpufreq_init()
86 dev_err(cpu_dev, "Failed to register OPPs\n"); in armada_xp_pmsu_cpufreq_init()
90 ret = dev_pm_opp_set_sharing_cpus(cpu_dev, in armada_xp_pmsu_cpufreq_init()
91 cpumask_of(cpu_dev->id)); in armada_xp_pmsu_cpufreq_init()
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| D | vexpress-spc-cpufreq.c | 280 static void _put_cluster_clk_and_freq_table(struct device *cpu_dev, in _put_cluster_clk_and_freq_table() argument
283 u32 cluster = raw_cpu_to_cluster(cpu_dev->id); in _put_cluster_clk_and_freq_table()
289 dev_pm_opp_free_cpufreq_table(cpu_dev, &freq_table[cluster]); in _put_cluster_clk_and_freq_table()
292 static void put_cluster_clk_and_freq_table(struct device *cpu_dev, in put_cluster_clk_and_freq_table() argument
295 u32 cluster = cpu_to_cluster(cpu_dev->id); in put_cluster_clk_and_freq_table()
302 return _put_cluster_clk_and_freq_table(cpu_dev, cpumask); in put_cluster_clk_and_freq_table()
317 static int _get_cluster_clk_and_freq_table(struct device *cpu_dev, in _get_cluster_clk_and_freq_table() argument
320 u32 cluster = raw_cpu_to_cluster(cpu_dev->id); in _get_cluster_clk_and_freq_table()
330 ret = dev_pm_opp_get_opp_count(cpu_dev) <= 0; in _get_cluster_clk_and_freq_table()
334 ret = dev_pm_opp_init_cpufreq_table(cpu_dev, &freq_table[cluster]); in _get_cluster_clk_and_freq_table()
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| D | qcom-cpufreq-hw.c | 88 static int qcom_cpufreq_update_opp(struct device *cpu_dev, in qcom_cpufreq_update_opp() argument
97 return dev_pm_opp_add(cpu_dev, freq_hz, volt); in qcom_cpufreq_update_opp()
99 ret = dev_pm_opp_adjust_voltage(cpu_dev, freq_hz, volt, volt, volt); in qcom_cpufreq_update_opp()
101 dev_err(cpu_dev, "Voltage update failed freq=%ld\n", freq_khz); in qcom_cpufreq_update_opp()
105 return dev_pm_opp_enable(cpu_dev, freq_hz); in qcom_cpufreq_update_opp()
194 static int qcom_cpufreq_hw_read_lut(struct device *cpu_dev, in qcom_cpufreq_hw_read_lut() argument
210 ret = dev_pm_opp_of_add_table(cpu_dev); in qcom_cpufreq_hw_read_lut()
215 opp = dev_pm_opp_find_freq_ceil(cpu_dev, &rate); in qcom_cpufreq_hw_read_lut()
220 dev_pm_opp_disable(cpu_dev, rate); in qcom_cpufreq_hw_read_lut()
223 dev_err(cpu_dev, "Invalid opp table in device tree\n"); in qcom_cpufreq_hw_read_lut()
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| D | sun50i-cpufreq-nvmem.c | 37 struct device *cpu_dev; in sun50i_cpufreq_get_efuse() local
42 cpu_dev = get_cpu_device(0); in sun50i_cpufreq_get_efuse()
43 if (!cpu_dev) in sun50i_cpufreq_get_efuse()
46 np = dev_pm_opp_of_get_opp_desc_node(cpu_dev); in sun50i_cpufreq_get_efuse()
60 return dev_err_probe(cpu_dev, PTR_ERR(speedbin_nvmem), in sun50i_cpufreq_get_efuse()
106 struct device *cpu_dev = get_cpu_device(cpu); in sun50i_cpufreq_nvmem_probe() local
108 if (!cpu_dev) { in sun50i_cpufreq_nvmem_probe()
113 opp_tokens[cpu] = dev_pm_opp_set_prop_name(cpu_dev, name); in sun50i_cpufreq_nvmem_probe()
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| D | armada-37xx-cpufreq.c | 90 struct device *cpu_dev; member
411 struct device *cpu_dev; in armada37xx_cpufreq_driver_init() local
442 cpu_dev = get_cpu_device(0); in armada37xx_cpufreq_driver_init()
443 if (!cpu_dev) { in armada37xx_cpufreq_driver_init()
444 dev_err(cpu_dev, "Cannot get CPU\n"); in armada37xx_cpufreq_driver_init()
448 clk = clk_get(cpu_dev, NULL); in armada37xx_cpufreq_driver_init()
450 dev_err(cpu_dev, "Cannot get clock for CPU0\n"); in armada37xx_cpufreq_driver_init()
456 dev_err(cpu_dev, "Cannot get parent clock for CPU0\n"); in armada37xx_cpufreq_driver_init()
465 dev_err(cpu_dev, "Failed to get parent clock rate for CPU\n"); in armada37xx_cpufreq_driver_init()
495 ret = dev_pm_opp_add(cpu_dev, freq, u_volt); in armada37xx_cpufreq_driver_init()
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| D | ti-cpufreq.c | 59 struct device *cpu_dev; member
212 struct device *dev = opp_data->cpu_dev; in ti_cpufreq_get_efuse()
253 struct device *dev = opp_data->cpu_dev; in ti_cpufreq_get_rev()
283 struct device *dev = opp_data->cpu_dev; in ti_cpufreq_setup_syscon_register()
344 opp_data->cpu_dev = get_cpu_device(0); in ti_cpufreq_probe()
345 if (!opp_data->cpu_dev) { in ti_cpufreq_probe()
350 opp_data->opp_node = dev_pm_opp_of_get_opp_desc_node(opp_data->cpu_dev); in ti_cpufreq_probe()
352 dev_info(opp_data->cpu_dev, in ti_cpufreq_probe()
382 ret = dev_pm_opp_set_config(opp_data->cpu_dev, &config); in ti_cpufreq_probe()
384 dev_err(opp_data->cpu_dev, "Failed to set OPP config\n"); in ti_cpufreq_probe()
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| D | highbank-cpufreq.c | 61 struct device *cpu_dev; in hb_cpufreq_driver_init() local
70 cpu_dev = get_cpu_device(0); in hb_cpufreq_driver_init()
71 if (!cpu_dev) { in hb_cpufreq_driver_init()
76 np = of_node_get(cpu_dev->of_node); in hb_cpufreq_driver_init()
82 cpu_clk = clk_get(cpu_dev, NULL); in hb_cpufreq_driver_init()
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| D | imx-cpufreq-dt.c | 34 static struct device *cpu_dev; variable
90 cpu_dev = get_cpu_device(0); in imx_cpufreq_dt_probe()
92 if (!of_find_property(cpu_dev->of_node, "cpu-supply", NULL)) in imx_cpufreq_dt_probe()
96 ret = clk_bulk_get(cpu_dev, ARRAY_SIZE(imx7ulp_clks), in imx_cpufreq_dt_probe()
116 ret = nvmem_cell_read_u32(cpu_dev, "speed_grade", &cell_value); in imx_cpufreq_dt_probe()
156 cpufreq_opp_token = dev_pm_opp_set_supported_hw(cpu_dev, supported_hw, 2); in imx_cpufreq_dt_probe()
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| D | tegra20-cpufreq.c | 48 struct device *cpu_dev; in tegra20_cpufreq_probe() local
69 cpu_dev = get_cpu_device(0); in tegra20_cpufreq_probe()
70 if (WARN_ON(!cpu_dev)) in tegra20_cpufreq_probe()
73 err = dev_pm_opp_set_supported_hw(cpu_dev, versions, 2); in tegra20_cpufreq_probe()
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| /linux-6.1.9/drivers/opp/ |
| D | cpu.c | 111 struct device *cpu_dev; in _dev_pm_opp_cpumask_remove_table() local
120 cpu_dev = get_cpu_device(cpu); in _dev_pm_opp_cpumask_remove_table()
121 if (!cpu_dev) { in _dev_pm_opp_cpumask_remove_table()
127 dev_pm_opp_remove_table(cpu_dev); in _dev_pm_opp_cpumask_remove_table()
155 int dev_pm_opp_set_sharing_cpus(struct device *cpu_dev, in dev_pm_opp_set_sharing_cpus() argument
163 opp_table = _find_opp_table(cpu_dev); in dev_pm_opp_set_sharing_cpus()
168 if (cpu == cpu_dev->id) in dev_pm_opp_set_sharing_cpus()
173 dev_err(cpu_dev, "%s: failed to get cpu%d device\n", in dev_pm_opp_set_sharing_cpus()
205 int dev_pm_opp_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask) in dev_pm_opp_get_sharing_cpus() argument
211 opp_table = _find_opp_table(cpu_dev); in dev_pm_opp_get_sharing_cpus()
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| /linux-6.1.9/arch/arm/mach-versatile/ |
| D | spc.c | 419 static int ve_init_opp_table(struct device *cpu_dev) in ve_init_opp_table() argument
425 cluster = topology_physical_package_id(cpu_dev->id); in ve_init_opp_table()
432 ret = dev_pm_opp_add(cpu_dev, opps->freq * 1000, opps->u_volt); in ve_init_opp_table()
434 dev_warn(cpu_dev, "failed to add opp %lu %lu\n", in ve_init_opp_table()
522 static struct clk *ve_spc_clk_register(struct device *cpu_dev) in ve_spc_clk_register() argument
532 spc->cluster = topology_physical_package_id(cpu_dev->id); in ve_spc_clk_register()
536 init.name = dev_name(cpu_dev); in ve_spc_clk_register()
541 return devm_clk_register(cpu_dev, &spc->hw); in ve_spc_clk_register()
559 struct device *cpu_dev = get_cpu_device(cpu); in ve_spc_clk_init() local
560 if (!cpu_dev) { in ve_spc_clk_init()
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| /linux-6.1.9/arch/powerpc/platforms/pseries/ |
| D | pseries_energy.c | 303 struct device *cpu_dev; in pseries_energy_init() local
318 cpu_dev = get_cpu_device(cpu); in pseries_energy_init()
319 err = device_create_file(cpu_dev, in pseries_energy_init()
323 err = device_create_file(cpu_dev, in pseries_energy_init()
340 struct device *cpu_dev; in pseries_energy_cleanup() local
350 cpu_dev = get_cpu_device(cpu); in pseries_energy_cleanup()
351 sysfs_remove_file(&cpu_dev->kobj, in pseries_energy_cleanup()
353 sysfs_remove_file(&cpu_dev->kobj, in pseries_energy_cleanup()
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| /linux-6.1.9/drivers/clk/qcom/ |
| D | apcs-sdx55.c | 52 struct device *cpu_dev; in qcom_apcs_sdx55_clk_probe() local
113 cpu_dev = get_cpu_device(0); in qcom_apcs_sdx55_clk_probe()
114 dev_pm_domain_attach(cpu_dev, true); in qcom_apcs_sdx55_clk_probe()
125 struct device *cpu_dev = get_cpu_device(0); in qcom_apcs_sdx55_clk_remove() local
129 dev_pm_domain_detach(cpu_dev, true); in qcom_apcs_sdx55_clk_remove()
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| /linux-6.1.9/include/linux/ |
| D | of_device.h | 43 struct device *cpu_dev; in of_cpu_device_node_get() local
44 cpu_dev = get_cpu_device(cpu); in of_cpu_device_node_get()
45 if (!cpu_dev) in of_cpu_device_node_get()
47 return of_node_get(cpu_dev->of_node); in of_cpu_device_node_get()
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| /linux-6.1.9/kernel/power/ |
| D | energy_model.c | 203 struct device *cpu_dev; in em_create_pd() local
234 cpu_dev = get_cpu_device(cpu); in em_create_pd()
235 cpu_dev->em_pd = pd; in em_create_pd()
307 struct device *cpu_dev; in em_cpu_get() local
309 cpu_dev = get_cpu_device(cpu); in em_cpu_get()
310 if (!cpu_dev) in em_cpu_get()
313 return em_pd_get(cpu_dev); in em_cpu_get()
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| /linux-6.1.9/arch/x86/kernel/cpu/ |
| D | cpu.h | 6 struct cpu_dev { struct
40 static const struct cpu_dev *const __cpu_dev_##cpu_devX __used \ argument
44 extern const struct cpu_dev *const __x86_cpu_dev_start[],
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| D | intel_epb.c | 186 struct device *cpu_dev = get_cpu_device(cpu); in intel_epb_online() local
190 sysfs_merge_group(&cpu_dev->kobj, &intel_epb_attr_group); in intel_epb_online()
197 struct device *cpu_dev = get_cpu_device(cpu); in intel_epb_offline() local
200 sysfs_unmerge_group(&cpu_dev->kobj, &intel_epb_attr_group); in intel_epb_offline()
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