| /linux-6.15/drivers/cpufreq/ |
| H A D | scpi-cpufreq.c | 25 struct device *cpu_dev; member
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()
124 ret = dev_pm_opp_get_opp_count(cpu_dev); in scpi_cpufreq_init()
143 priv->cpu_dev = cpu_dev; in scpi_cpufreq_init()
144 priv->clk = clk_get(cpu_dev, NULL); in scpi_cpufreq_init()
147 __func__, cpu_dev->id); in scpi_cpufreq_init()
[all …]
|
| H A D | imx6q-cpufreq.c | 52 static struct device *cpu_dev; variable
103 dev_err(cpu_dev, in imx6q_set_target()
164 dev_warn(cpu_dev, in imx6q_set_target()
177 dev_warn(cpu_dev, in imx6q_set_target()
334 cpu_dev = get_cpu_device(0); in imx6q_cpufreq_probe()
335 if (!cpu_dev) { in imx6q_cpufreq_probe()
340 np = of_node_get(cpu_dev->of_node); in imx6q_cpufreq_probe()
356 arm_reg = regulator_get(cpu_dev, "arm"); in imx6q_cpufreq_probe()
372 ret = dev_pm_opp_of_add_table(cpu_dev); in imx6q_cpufreq_probe()
490 dev_pm_opp_of_remove_table(cpu_dev); in imx6q_cpufreq_probe()
[all …]
|
| H A D | cpufreq-dt.c | 31 struct device *cpu_dev; member
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()
159 struct device *cpu_dev; in dt_cpufreq_early_init() local
168 cpu_dev = get_cpu_device(cpu); in dt_cpufreq_early_init()
169 if (!cpu_dev) in dt_cpufreq_early_init()
180 priv->cpu_dev = cpu_dev; in dt_cpufreq_early_init()
186 reg_name[0] = find_supply_name(cpu_dev); in dt_cpufreq_early_init()
190 ret = dev_err_probe(cpu_dev, priv->opp_token, in dt_cpufreq_early_init()
[all …]
|
| H A D | scmi-cpufreq.c | 28 struct device *cpu_dev; member
85 struct device_node *np = cpu_dev->of_node; in scmi_cpu_domain_id()
114 if (cpu == cpu_dev->id) in scmi_get_sharing_cpus()
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()
211 domain = scmi_cpu_domain_id(cpu_dev); in scmi_cpufreq_init()
251 nr_opp = dev_pm_opp_get_opp_count(cpu_dev); in scmi_cpufreq_init()
285 priv->cpu_dev = cpu_dev; in scmi_cpufreq_init()
[all …]
|
| H A D | qcom-cpufreq-nvmem.c | 51 int (*get_version)(struct device *cpu_dev,
117 dev_dbg(cpu_dev, "PVS bin: %d\n", *pvs); in get_krait_bin_format_a()
295 dev_err(cpu_dev, in qcom_cpufreq_ipq8064_name_version()
350 dev_err(cpu_dev, in qcom_cpufreq_ipq6018_name_version()
389 dev_err(cpu_dev, in qcom_cpufreq_ipq8074_name_version()
446 struct device *cpu_dev; in qcom_cpufreq_probe() local
453 cpu_dev = get_cpu_device(0); in qcom_cpufreq_probe()
454 if (!cpu_dev) in qcom_cpufreq_probe()
483 ret = drv->data->get_version(cpu_dev, in qcom_cpufreq_probe()
497 cpu_dev = get_cpu_device(cpu); in qcom_cpufreq_probe()
[all …]
|
| H A 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()
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()
73 if (cpu_dev) in raspberrypi_cpufreq_remove()
[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()
87 freq_tables[opps_index].cpu_dev = cpu_dev; in armada_8k_add_opp()
110 if (!freq_tables[opps_index].cpu_dev) in armada_8k_cpufreq_free_table()
158 struct device *cpu_dev; in armada_8k_cpufreq_init() local
161 cpu_dev = get_cpu_device(cpu); in armada_8k_cpufreq_init()
163 if (!cpu_dev) { in armada_8k_cpufreq_init()
[all …]
|
| H A D | mediatek-cpufreq.c | 41 struct device *cpu_dev; member
89 dev_err(info->cpu_dev, in mtk_cpufreq_voltage_tracking()
153 dev_err(info->cpu_dev, in mtk_cpufreq_voltage_tracking()
207 struct device *cpu_dev = info->cpu_dev; in mtk_cpufreq_set_target() local
257 dev_err(cpu_dev, in mtk_cpufreq_set_target()
267 dev_err(cpu_dev, in mtk_cpufreq_set_target()
276 dev_err(cpu_dev, in mtk_cpufreq_set_target()
286 dev_err(cpu_dev, in mtk_cpufreq_set_target()
299 dev_err(cpu_dev, in mtk_cpufreq_set_target()
393 if (!cpu_dev) in mtk_cpu_dvfs_info_init()
[all …]
|
| H A 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()
[all …]
|
| H A D | apple-soc-cpufreq.c | 73 struct device *cpu_dev; member
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()
266 ret = dev_pm_opp_set_sharing_cpus(cpu_dev, policy->cpus); in apple_soc_cpufreq_init()
272 ret = dev_pm_opp_get_opp_count(cpu_dev); in apple_soc_cpufreq_init()
304 priv->cpu_dev = cpu_dev; in apple_soc_cpufreq_init()
322 dev_pm_opp_free_cpufreq_table(cpu_dev, &freq_table); in apple_soc_cpufreq_init()
326 dev_pm_opp_remove_all_dynamic(cpu_dev); in apple_soc_cpufreq_init()
[all …]
|
| H A D | vexpress-spc-cpufreq.c | 294 u32 cluster = cpu_to_cluster(cpu_dev->id); in put_cluster_clk_and_freq_table()
329 ret = dev_pm_opp_get_opp_count(cpu_dev) <= 0; in _get_cluster_clk_and_freq_table()
337 clk[cluster] = clk_get(cpu_dev, NULL); in _get_cluster_clk_and_freq_table()
342 __func__, cpu_dev->id, cluster); in _get_cluster_clk_and_freq_table()
355 u32 cluster = cpu_to_cluster(cpu_dev->id); in get_cluster_clk_and_freq_table()
413 struct device *cpu_dev; in ve_spc_cpufreq_init() local
416 cpu_dev = get_cpu_device(policy->cpu); in ve_spc_cpufreq_init()
417 if (!cpu_dev) { in ve_spc_cpufreq_init()
452 struct device *cpu_dev; in ve_spc_cpufreq_exit() local
454 cpu_dev = get_cpu_device(policy->cpu); in ve_spc_cpufreq_exit()
[all …]
|
| H A D | qcom-cpufreq-hw.c | 110 return dev_pm_opp_enable(cpu_dev, freq_hz); in qcom_cpufreq_update_opp()
218 ret = dev_pm_opp_of_add_table(cpu_dev); in qcom_cpufreq_hw_read_lut()
228 dev_pm_opp_disable(cpu_dev, rate); in qcom_cpufreq_hw_read_lut()
518 struct device *cpu_dev; in qcom_cpufreq_hw_cpu_init() local
522 cpu_dev = get_cpu_device(policy->cpu); in qcom_cpufreq_hw_cpu_init()
523 if (!cpu_dev) { in qcom_cpufreq_hw_cpu_init()
563 ret = dev_pm_opp_get_opp_count(cpu_dev); in qcom_cpufreq_hw_cpu_init()
577 dev_pm_opp_remove_all_dynamic(cpu_dev); in qcom_cpufreq_hw_cpu_exit()
638 struct device *cpu_dev; in qcom_cpufreq_hw_driver_probe() local
659 cpu_dev = get_cpu_device(0); in qcom_cpufreq_hw_driver_probe()
[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()
272 struct device *cpu_dev = get_cpu_device(cpu); in sun50i_cpufreq_nvmem_probe() local
274 if (!cpu_dev) { in sun50i_cpufreq_nvmem_probe()
[all …]
|
| H A D | armada-37xx-cpufreq.c | 88 struct device *cpu_dev; member
405 struct device *cpu_dev; in armada37xx_cpufreq_driver_init() local
436 cpu_dev = get_cpu_device(0); in armada37xx_cpufreq_driver_init()
437 if (!cpu_dev) { in armada37xx_cpufreq_driver_init()
438 dev_err(cpu_dev, "Cannot get CPU\n"); in armada37xx_cpufreq_driver_init()
442 clk = clk_get(cpu_dev, NULL); in armada37xx_cpufreq_driver_init()
444 dev_err(cpu_dev, "Cannot get clock for CPU0\n"); in armada37xx_cpufreq_driver_init()
450 dev_err(cpu_dev, "Cannot get parent clock for CPU0\n"); in armada37xx_cpufreq_driver_init()
489 ret = dev_pm_opp_add(cpu_dev, freq, u_volt); in armada37xx_cpufreq_driver_init()
509 armada37xx_cpufreq_state->cpu_dev = cpu_dev; in armada37xx_cpufreq_driver_init()
[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 | virtual-cpufreq.c | 135 struct device *cpu_dev; in virt_cpufreq_get_sharing_cpus() local
142 cpu_dev = get_cpu_device(cpu); in virt_cpufreq_get_sharing_cpus()
143 if (!cpu_dev) in virt_cpufreq_get_sharing_cpus()
189 struct device *cpu_dev; in virt_cpufreq_cpu_init() local
192 cpu_dev = get_cpu_device(policy->cpu); in virt_cpufreq_cpu_init()
193 if (!cpu_dev) in virt_cpufreq_cpu_init()
198 dev_warn(cpu_dev, "failed to get cpufreq info\n"); in virt_cpufreq_cpu_init()
204 dev_warn(cpu_dev, "failed to get sharing cpumask\n"); in virt_cpufreq_cpu_init()
|
| H A 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_property_present(cpu_dev->of_node, "cpu-supply")) 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()
|
| H A D | tegra194-cpufreq.c | 430 struct device *cpu_dev; in tegra_cpufreq_init_cpufreq_table() local
436 cpu_dev = get_cpu_device(policy->cpu); in tegra_cpufreq_init_cpufreq_table()
437 if (!cpu_dev) { in tegra_cpufreq_init_cpufreq_table()
445 max_opps = dev_pm_opp_get_opp_count(cpu_dev); in tegra_cpufreq_init_cpufreq_table()
447 dev_err(cpu_dev, "Failed to add OPPs\n"); in tegra_cpufreq_init_cpufreq_table()
458 dev_pm_opp_disable(cpu_dev, rate); in tegra_cpufreq_init_cpufreq_table()
558 dev_pm_opp_remove_all_dynamic(cpu_dev); in tegra194_cpufreq_exit()
712 struct device *cpu_dev; in tegra194_cpufreq_probe() local
777 cpu_dev = get_cpu_device(0); in tegra194_cpufreq_probe()
778 if (!cpu_dev) { in tegra194_cpufreq_probe()
[all …]
|
| H A D | airoha-cpufreq.c | 47 struct device *cpu_dev; in airoha_cpufreq_probe() local
51 cpu_dev = get_cpu_device(0); in airoha_cpufreq_probe()
52 if (!cpu_dev) in airoha_cpufreq_probe()
60 priv->opp_token = dev_pm_opp_set_config(cpu_dev, &config); in airoha_cpufreq_probe()
65 ret = dev_pm_domain_attach_list(cpu_dev, &attach_data, in airoha_cpufreq_probe()
|
| H A D | ti-cpufreq.c | 102 struct device *cpu_dev; member
351 struct device *dev = opp_data->cpu_dev; in ti_cpufreq_get_efuse()
396 struct device *dev = opp_data->cpu_dev; in ti_cpufreq_get_rev()
437 struct device *dev = opp_data->cpu_dev; in ti_cpufreq_setup_syscon_register()
499 opp_data->cpu_dev = get_cpu_device(0); in ti_cpufreq_probe()
500 if (!opp_data->cpu_dev) { in ti_cpufreq_probe()
505 opp_data->opp_node = dev_pm_opp_of_get_opp_desc_node(opp_data->cpu_dev); in ti_cpufreq_probe()
507 dev_info(opp_data->cpu_dev, in ti_cpufreq_probe()
537 ret = dev_pm_opp_set_config(opp_data->cpu_dev, &config); in ti_cpufreq_probe()
539 dev_err_probe(opp_data->cpu_dev, ret, "Failed to set OPP config\n"); in ti_cpufreq_probe()
|
| 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()
|
| /linux-6.15/drivers/opp/ |
| H A 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()
[all …]
|
| /linux-6.15/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()
434 dev_warn(cpu_dev, "failed to add opp %lu %lu\n", in ve_init_opp_table()
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()
564 clk = ve_spc_clk_register(cpu_dev); in ve_spc_clk_init()
578 if (ve_init_opp_table(cpu_dev)) in ve_spc_clk_init()
580 else if (dev_pm_opp_set_sharing_cpus(cpu_dev, in ve_spc_clk_init()
[all …]
|
| /linux-6.15/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-6.15/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 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()
|