| /linux/drivers/cpufreq/ |
| H A D | scpi-cpufreq.c | 25 struct device *cpu_dev; member
66 scpi_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask) in scpi_get_sharing_cpus() argument
71 domain = scpi_ops->device_domain_id(cpu_dev); in scpi_get_sharing_cpus()
76 if (cpu == cpu_dev->id) in scpi_get_sharing_cpus()
95 struct device *cpu_dev; in scpi_cpufreq_init() local
99 cpu_dev = get_cpu_device(policy->cpu); in scpi_cpufreq_init()
100 if (!cpu_dev) { in scpi_cpufreq_init()
105 ret = scpi_ops->add_opps_to_device(cpu_dev); in scpi_cpufreq_init()
107 dev_warn(cpu_dev, "failed to add opps to the device\n"); in scpi_cpufreq_init()
111 ret = scpi_get_sharing_cpus(cpu_dev, policy->cpus); in scpi_cpufreq_init()
[all …]
|
| H A D | scmi-cpufreq.c | 28 struct device *cpu_dev; member
83 static int scmi_cpu_domain_id(struct device *cpu_dev) in scmi_cpu_domain_id() argument
85 struct device_node *np = cpu_dev->of_node; in scmi_cpu_domain_id()
107 scmi_get_sharing_cpus(struct device *cpu_dev, int domain, in scmi_get_sharing_cpus() argument
114 if (cpu == cpu_dev->id) in scmi_get_sharing_cpus()
130 scmi_get_cpu_power(struct device *cpu_dev, unsigned long *power, in scmi_get_cpu_power() argument
137 domain = scmi_cpu_domain_id(cpu_dev); in scmi_get_cpu_power()
200 struct device *cpu_dev; in scmi_cpufreq_init() local
205 cpu_dev = get_cpu_device(policy->cpu); in scmi_cpufreq_init()
206 if (!cpu_dev) { in scmi_cpufreq_init()
[all …]
|
| H A D | cpufreq-dt.c | 31 struct device *cpu_dev; member
56 return dev_pm_opp_set_rate(priv->cpu_dev, freq * 1000); in set_target()
86 struct device *cpu_dev; in cpufreq_init() local
96 cpu_dev = priv->cpu_dev; in cpufreq_init()
98 cpu_clk = clk_get(cpu_dev, NULL); in cpufreq_init()
101 dev_err(cpu_dev, "%s: failed to get clk: %d\n", __func__, ret); in cpufreq_init()
105 transition_latency = dev_pm_opp_get_max_transition_latency(cpu_dev); in cpufreq_init()
113 policy->suspend_freq = dev_pm_opp_get_suspend_opp_freq(cpu_dev) / 1000; in cpufreq_init()
159 struct device *cpu_dev; in dt_cpufreq_early_init() local
168 cpu_dev = get_cpu_device(cpu); in dt_cpufreq_early_init()
[all …]
|
| H A D | armada-8k-cpufreq.c | 40 struct device *cpu_dev; member
51 struct device *cpu_dev; in armada_8k_get_sharing_cpus() local
54 cpu_dev = get_cpu_device(cpu); in armada_8k_get_sharing_cpus()
55 if (!cpu_dev) { in armada_8k_get_sharing_cpus()
60 clk = clk_get(cpu_dev, NULL); in armada_8k_get_sharing_cpus()
72 static int __init armada_8k_add_opp(struct clk *clk, struct device *cpu_dev, in armada_8k_add_opp() argument
83 dev_err(cpu_dev, "Failed to get clock rate for this CPU\n"); in armada_8k_add_opp()
87 freq_tables[opps_index].cpu_dev = cpu_dev; in armada_8k_add_opp()
92 ret = dev_pm_opp_add(cpu_dev, freq, 0); in armada_8k_add_opp()
110 if (!freq_tables[opps_index].cpu_dev) in armada_8k_cpufreq_free_table()
[all …]
|
| H A D | apple-soc-cpufreq.c | 73 struct device *cpu_dev; member
166 dev_err(priv->cpu_dev, "could not find frequency for pstate %d\n", in apple_soc_cpufreq_get_rate()
243 struct device *cpu_dev; in apple_soc_cpufreq_init() local
248 cpu_dev = get_cpu_device(policy->cpu); in apple_soc_cpufreq_init()
249 if (!cpu_dev) { in apple_soc_cpufreq_init()
254 ret = dev_pm_opp_of_add_table(cpu_dev); in apple_soc_cpufreq_init()
256 dev_err(cpu_dev, "%s: failed to add OPP table: %d\n", __func__, ret); in apple_soc_cpufreq_init()
262 dev_err(cpu_dev, "%s: failed to get cluster info: %d\n", __func__, ret); in apple_soc_cpufreq_init()
266 ret = dev_pm_opp_set_sharing_cpus(cpu_dev, policy->cpus); in apple_soc_cpufreq_init()
268 dev_err(cpu_dev, "%s: failed to mark OPPs as shared: %d\n", __func__, ret); in apple_soc_cpufreq_init()
[all …]
|
| H A D | sun50i-cpufreq-nvmem.c | 164 struct device *cpu_dev; in dt_has_supported_hw() local
166 cpu_dev = get_cpu_device(0); in dt_has_supported_hw()
167 if (!cpu_dev) in dt_has_supported_hw()
171 dev_pm_opp_of_get_opp_desc_node(cpu_dev); in dt_has_supported_hw()
196 struct device *cpu_dev; in sun50i_cpufreq_get_efuse() local
202 cpu_dev = get_cpu_device(0); in sun50i_cpufreq_get_efuse()
203 if (!cpu_dev) in sun50i_cpufreq_get_efuse()
207 dev_pm_opp_of_get_opp_desc_node(cpu_dev); in sun50i_cpufreq_get_efuse()
219 return dev_err_probe(cpu_dev, PTR_ERR(speedbin_nvmem), in sun50i_cpufreq_get_efuse()
272 struct device *cpu_dev = get_cpu_device(cpu); in sun50i_cpufreq_nvmem_probe() local
[all …]
|
| H A 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()
|
| H A 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()
|
| H A D | cppc_cpufreq.c | 383 static int cppc_get_cpu_power(struct device *cpu_dev, in cppc_get_cpu_power() argument
395 policy = cpufreq_cpu_get_raw(cpu_dev->id); in cppc_get_cpu_power()
401 max_cap = arch_scale_cpu_capacity(cpu_dev->id); in cppc_get_cpu_power()
450 *power = compute_cost(cpu_dev->id, step); in cppc_get_cpu_power()
455 static int cppc_get_cpu_cost(struct device *cpu_dev, unsigned long KHz, in cppc_get_cpu_cost() argument
465 policy = cpufreq_cpu_get_raw(cpu_dev->id); in cppc_get_cpu_cost()
471 max_cap = arch_scale_cpu_capacity(cpu_dev->id); in cppc_get_cpu_cost()
477 *cost = compute_cost(cpu_dev->id, step); in cppc_get_cpu_cost()
|
| H A D | tegra124-cpufreq.c | 61 struct device *cpu_dev; in tegra124_cpufreq_probe() local
71 cpu_dev = get_cpu_device(0); in tegra124_cpufreq_probe()
72 if (!cpu_dev) in tegra124_cpufreq_probe()
|
| /linux/drivers/opp/ |
| H A D | cpu.c | 110 struct device *cpu_dev; in _dev_pm_opp_cpumask_remove_table() local
119 cpu_dev = get_cpu_device(cpu); in _dev_pm_opp_cpumask_remove_table()
120 if (!cpu_dev) { in _dev_pm_opp_cpumask_remove_table()
126 dev_pm_opp_remove_table(cpu_dev); in _dev_pm_opp_cpumask_remove_table()
154 int dev_pm_opp_set_sharing_cpus(struct device *cpu_dev, in dev_pm_opp_set_sharing_cpus() argument
162 opp_table = _find_opp_table(cpu_dev); in dev_pm_opp_set_sharing_cpus()
167 if (cpu == cpu_dev->id) in dev_pm_opp_set_sharing_cpus()
172 dev_err(cpu_dev, "%s: failed to get cpu%d device\n", in dev_pm_opp_set_sharing_cpus()
202 int dev_pm_opp_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask) in dev_pm_opp_get_sharing_cpus() argument
207 opp_table = _find_opp_table(cpu_dev); in dev_pm_opp_get_sharing_cpus()
[all …]
|
| H A D | of.c | 1214 struct device *cpu_dev; in dev_pm_opp_of_cpumask_add_table() local
1221 cpu_dev = get_cpu_device(cpu); in dev_pm_opp_of_cpumask_add_table()
1222 if (!cpu_dev) { in dev_pm_opp_of_cpumask_add_table()
1229 ret = dev_pm_opp_of_add_table(cpu_dev); in dev_pm_opp_of_cpumask_add_table()
1269 int dev_pm_opp_of_get_sharing_cpus(struct device *cpu_dev, in dev_pm_opp_of_get_sharing_cpus() argument
1276 np = dev_pm_opp_of_get_opp_desc_node(cpu_dev); in dev_pm_opp_of_get_sharing_cpus()
1278 dev_dbg(cpu_dev, "%s: Couldn't find opp node.\n", __func__); in dev_pm_opp_of_get_sharing_cpus()
1282 cpumask_set_cpu(cpu_dev->id, cpumask); in dev_pm_opp_of_get_sharing_cpus()
1292 if (cpu == cpu_dev->id) in dev_pm_opp_of_get_sharing_cpus()
1297 dev_err(cpu_dev, "%s: failed to get cpu%d node\n", in dev_pm_opp_of_get_sharing_cpus()
|
| /linux/arch/arm/mach-versatile/ |
| H A 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()
[all …]
|
| /linux/arch/powerpc/platforms/pseries/ |
| H A D | pseries_energy.c | 303 struct device *cpu_dev, *dev_root; in pseries_energy_init() local
320 cpu_dev = get_cpu_device(cpu); in pseries_energy_init()
321 err = device_create_file(cpu_dev, in pseries_energy_init()
325 err = device_create_file(cpu_dev, in pseries_energy_init()
342 struct device *cpu_dev, *dev_root; in pseries_energy_cleanup() local
356 cpu_dev = get_cpu_device(cpu); in pseries_energy_cleanup()
357 sysfs_remove_file(&cpu_dev->kobj, in pseries_energy_cleanup()
359 sysfs_remove_file(&cpu_dev->kobj, in pseries_energy_cleanup()
|
| /linux/drivers/clk/qcom/ |
| H A 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 ret = dev_pm_domain_attach(cpu_dev, PD_FLAG_ATTACH_POWER_ON); in qcom_apcs_sdx55_clk_probe()
129 struct device *cpu_dev = get_cpu_device(0); in qcom_apcs_sdx55_clk_remove() local
133 dev_pm_domain_detach(cpu_dev, true); in qcom_apcs_sdx55_clk_remove()
|
| /linux/drivers/base/ |
| H A D | topology.c | 233 struct device *cpu_dev = get_cpu_device(cpu); in cpu_capacity_sysctl_add() local
235 if (!cpu_dev) in cpu_capacity_sysctl_add()
238 device_create_file(cpu_dev, &dev_attr_cpu_capacity); in cpu_capacity_sysctl_add()
245 struct device *cpu_dev = get_cpu_device(cpu); in cpu_capacity_sysctl_remove() local
247 if (!cpu_dev) in cpu_capacity_sysctl_remove()
250 device_remove_file(cpu_dev, &dev_attr_cpu_capacity); in cpu_capacity_sysctl_remove()
|
| /linux/drivers/soc/samsung/ |
| H A D | exynos-asv.c | 124 struct device *cpu_dev; in exynos_asv_init() local
151 cpu_dev = get_cpu_device(0); in exynos_asv_init()
152 ret = dev_pm_opp_get_opp_count(cpu_dev); in exynos_asv_init()
|
| /linux/Documentation/translations/zh_CN/power/ |
| H A D | energy-model.rst | 195 26 struct device *cpu_dev;
198 29 cpu_dev = get_cpu_device(cpumask_first(policy->cpus));
204 35 em_dev_register_perf_domain(cpu_dev, nr_opp, &em_cb, policy->cpus,
|
| /linux/drivers/devfreq/ |
| H A D | governor_passive.c | 260 struct device *cpu_dev; in cpufreq_passive_register_notifier() local
295 cpu_dev = get_cpu_device(cpu); in cpufreq_passive_register_notifier()
296 if (!cpu_dev) { in cpufreq_passive_register_notifier()
302 opp_table = dev_pm_opp_get_opp_table(cpu_dev); in cpufreq_passive_register_notifier()
309 parent_cpu_data->dev = cpu_dev; in cpufreq_passive_register_notifier()
|
| /linux/include/linux/ |
| H A D | pm_opp.h | 195 int dev_pm_opp_set_sharing_cpus(struct device *cpu_dev, const struct cpumask *cpumask);
196 int dev_pm_opp_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask);
442 static inline int dev_pm_opp_set_sharing_cpus(struct device *cpu_dev, const struct cpumask *cpumask) in dev_pm_opp_set_sharing_cpus() argument
447 static inline int dev_pm_opp_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask) in dev_pm_opp_get_sharing_cpus() argument
490 int dev_pm_opp_of_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask);
537 static inline int dev_pm_opp_of_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask) in dev_pm_opp_of_get_sharing_cpus() argument
|
| /linux/kernel/power/ |
| H A D | energy_model.c | 398 struct device *cpu_dev; in em_create_pd() local
435 cpu_dev = get_cpu_device(cpu); in em_create_pd()
436 cpu_dev->em_pd = pd; in em_create_pd()
519 struct device *cpu_dev; in em_cpu_get() local
521 cpu_dev = get_cpu_device(cpu); in em_cpu_get()
522 if (!cpu_dev) in em_cpu_get()
525 return em_pd_get(cpu_dev); in em_cpu_get()
|
| /linux/drivers/pmdomain/ |
| H A D | governor.c | 353 struct device *cpu_dev; in cpu_power_down_ok() local
380 cpu_dev = get_cpu_device(cpu); in cpu_power_down_ok()
381 if (cpu_dev) { in cpu_power_down_ok()
382 cpu_constraint = dev_pm_qos_raw_resume_latency(cpu_dev); in cpu_power_down_ok()
|
| /linux/arch/x86/kernel/cpu/ |
| H A D | umc.c | 11 static const struct cpu_dev umc_cpu_dev = {
|
| H A D | vortex.c | 10 static const struct cpu_dev vortex_cpu_dev = {
|
| /linux/drivers/gpu/drm/amd/amdkfd/ |
| H A D | kfd_topology.c | 1406 struct kfd_topology_device *cpu_dev; in kfd_create_indirect_link_prop() local
1411 list_for_each_entry(cpu_dev, &topology_device_list, list) { in kfd_create_indirect_link_prop()
1412 if (cpu_dev->gpu) in kfd_create_indirect_link_prop()
1430 cpu_dev = kfd_topology_device_by_proximity_domain(i); in kfd_create_indirect_link_prop()
1431 if (cpu_dev) { in kfd_create_indirect_link_prop()
1433 &cpu_dev->io_link_props, list) { in kfd_create_indirect_link_prop()
1475 cpu_dev->node_props.p2p_links_count++; in kfd_create_indirect_link_prop()
1476 list_add_tail(&props2->list, &cpu_dev->p2p_link_props); in kfd_create_indirect_link_prop()
1477 ret = kfd_build_p2p_node_entry(cpu_dev, props2); in kfd_create_indirect_link_prop()
1491 struct kfd_topology_device *cpu_dev; in kfd_add_peer_prop() local
[all …]
|