| /Linux-v4.19/drivers/cpufreq/ |
| D | cpufreq-dt.c | 32 struct device *cpu_dev; member
49 ret = dev_pm_opp_set_rate(priv->cpu_dev, freq * 1000); in set_target()
99 struct device *cpu_dev; in resources_available() local
105 cpu_dev = get_cpu_device(0); in resources_available()
106 if (!cpu_dev) { in resources_available()
111 cpu_clk = clk_get(cpu_dev, NULL); in resources_available()
119 dev_dbg(cpu_dev, "clock not ready, retry\n"); in resources_available()
121 dev_err(cpu_dev, "failed to get clock: %d\n", ret); in resources_available()
128 name = find_supply_name(cpu_dev); in resources_available()
133 cpu_reg = regulator_get_optional(cpu_dev, name); in resources_available()
[all …]
|
| D | scpi-cpufreq.c | 36 struct device *cpu_dev; member
74 scpi_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask) in scpi_get_sharing_cpus() argument
79 domain = scpi_ops->device_domain_id(cpu_dev); in scpi_get_sharing_cpus()
84 if (cpu == cpu_dev->id) in scpi_get_sharing_cpus()
103 struct device *cpu_dev; in scpi_cpufreq_init() local
107 cpu_dev = get_cpu_device(policy->cpu); in scpi_cpufreq_init()
108 if (!cpu_dev) { in scpi_cpufreq_init()
113 ret = scpi_ops->add_opps_to_device(cpu_dev); in scpi_cpufreq_init()
115 dev_warn(cpu_dev, "failed to add opps to the device\n"); in scpi_cpufreq_init()
119 ret = scpi_get_sharing_cpus(cpu_dev, policy->cpus); in scpi_cpufreq_init()
[all …]
|
| D | imx6q-cpufreq.c | 53 static struct device *cpu_dev; variable
75 opp = dev_pm_opp_find_freq_ceil(cpu_dev, &freq_hz); in imx6q_set_target()
77 dev_err(cpu_dev, "failed to find OPP for %ld\n", freq_hz); in imx6q_set_target()
86 dev_dbg(cpu_dev, "%u MHz, %ld mV --> %u MHz, %ld mV\n", in imx6q_set_target()
95 dev_err(cpu_dev, "failed to scale vddpu up: %d\n", ret); in imx6q_set_target()
101 dev_err(cpu_dev, "failed to scale vddsoc up: %d\n", ret); in imx6q_set_target()
106 dev_err(cpu_dev, in imx6q_set_target()
162 dev_err(cpu_dev, "failed to set clock rate: %d\n", ret); in imx6q_set_target()
175 dev_warn(cpu_dev, in imx6q_set_target()
181 dev_warn(cpu_dev, "failed to scale vddsoc down: %d\n", ret); in imx6q_set_target()
[all …]
|
| D | scmi-cpufreq.c | 24 struct device *cpu_dev; member
81 scmi_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask) in scmi_get_sharing_cpus() argument
86 domain = handle->perf_ops->device_domain_id(cpu_dev); in scmi_get_sharing_cpus()
91 if (cpu == cpu_dev->id) in scmi_get_sharing_cpus()
110 struct device *cpu_dev; in scmi_cpufreq_init() local
114 cpu_dev = get_cpu_device(policy->cpu); in scmi_cpufreq_init()
115 if (!cpu_dev) { in scmi_cpufreq_init()
120 ret = handle->perf_ops->device_opps_add(handle, cpu_dev); in scmi_cpufreq_init()
122 dev_warn(cpu_dev, "failed to add opps to the device\n"); in scmi_cpufreq_init()
126 ret = scmi_get_sharing_cpus(cpu_dev, policy->cpus); in scmi_cpufreq_init()
[all …]
|
| D | mvebu-cpufreq.c | 63 struct device *cpu_dev; in armada_xp_pmsu_cpufreq_init() local
67 cpu_dev = get_cpu_device(cpu); in armada_xp_pmsu_cpufreq_init()
68 if (!cpu_dev) { in armada_xp_pmsu_cpufreq_init()
73 clk = clk_get(cpu_dev, NULL); in armada_xp_pmsu_cpufreq_init()
79 ret = dev_pm_opp_add(cpu_dev, clk_get_rate(clk), 0); in armada_xp_pmsu_cpufreq_init()
85 ret = dev_pm_opp_add(cpu_dev, clk_get_rate(clk) / 2, 0); in armada_xp_pmsu_cpufreq_init()
88 dev_err(cpu_dev, "Failed to register OPPs\n"); in armada_xp_pmsu_cpufreq_init()
92 ret = dev_pm_opp_set_sharing_cpus(cpu_dev, in armada_xp_pmsu_cpufreq_init()
93 cpumask_of(cpu_dev->id)); in armada_xp_pmsu_cpufreq_init()
95 dev_err(cpu_dev, "%s: failed to mark OPPs as shared: %d\n", in armada_xp_pmsu_cpufreq_init()
|
| D | arm_big_little.c | 309 static void _put_cluster_clk_and_freq_table(struct device *cpu_dev, in _put_cluster_clk_and_freq_table() argument
312 u32 cluster = raw_cpu_to_cluster(cpu_dev->id); in _put_cluster_clk_and_freq_table()
318 dev_pm_opp_free_cpufreq_table(cpu_dev, &freq_table[cluster]); in _put_cluster_clk_and_freq_table()
321 dev_dbg(cpu_dev, "%s: cluster: %d\n", __func__, cluster); in _put_cluster_clk_and_freq_table()
324 static void put_cluster_clk_and_freq_table(struct device *cpu_dev, in put_cluster_clk_and_freq_table() argument
327 u32 cluster = cpu_to_cluster(cpu_dev->id); in put_cluster_clk_and_freq_table()
334 return _put_cluster_clk_and_freq_table(cpu_dev, cpumask); in put_cluster_clk_and_freq_table()
350 static int _get_cluster_clk_and_freq_table(struct device *cpu_dev, in _get_cluster_clk_and_freq_table() argument
353 u32 cluster = raw_cpu_to_cluster(cpu_dev->id); in _get_cluster_clk_and_freq_table()
361 dev_err(cpu_dev, "%s: init_opp_table failed, cpu: %d, err: %d\n", in _get_cluster_clk_and_freq_table()
[all …]
|
| D | tango-cpufreq.c | 14 struct device *cpu_dev = get_cpu_device(0); in tango_cpufreq_init() local
22 cpu_clk = clk_get(cpu_dev, NULL); in tango_cpufreq_init()
28 dev_pm_opp_add(cpu_dev, max_freq / 1, 0); in tango_cpufreq_init()
29 dev_pm_opp_add(cpu_dev, max_freq / 2, 0); in tango_cpufreq_init()
30 dev_pm_opp_add(cpu_dev, max_freq / 3, 0); in tango_cpufreq_init()
31 dev_pm_opp_add(cpu_dev, max_freq / 5, 0); in tango_cpufreq_init()
32 dev_pm_opp_add(cpu_dev, max_freq / 9, 0); in tango_cpufreq_init()
|
| D | qcom-cpufreq-kryo.c | 82 struct device *cpu_dev; in qcom_cpufreq_kryo_probe() local
89 cpu_dev = get_cpu_device(0); in qcom_cpufreq_kryo_probe()
90 if (!cpu_dev) in qcom_cpufreq_kryo_probe()
95 dev_err(cpu_dev, "Not Snapdragon 820/821!"); in qcom_cpufreq_kryo_probe()
99 np = dev_pm_opp_of_get_opp_desc_node(cpu_dev); in qcom_cpufreq_kryo_probe()
113 dev_err(cpu_dev, "Could not get nvmem cell: %ld\n", in qcom_cpufreq_kryo_probe()
137 cpu_dev = get_cpu_device(cpu); in qcom_cpufreq_kryo_probe()
138 if (NULL == cpu_dev) { in qcom_cpufreq_kryo_probe()
143 opp_tables[cpu] = dev_pm_opp_set_supported_hw(cpu_dev, in qcom_cpufreq_kryo_probe()
147 dev_err(cpu_dev, "Failed to set supported hardware\n"); in qcom_cpufreq_kryo_probe()
[all …]
|
| D | ti-cpufreq.c | 58 struct device *cpu_dev; member
132 struct device *dev = opp_data->cpu_dev; in ti_cpufreq_get_efuse()
163 struct device *dev = opp_data->cpu_dev; in ti_cpufreq_get_rev()
183 struct device *dev = opp_data->cpu_dev; in ti_cpufreq_setup_syscon_register()
226 opp_data->cpu_dev = get_cpu_device(0); in ti_cpufreq_probe()
227 if (!opp_data->cpu_dev) { in ti_cpufreq_probe()
232 opp_data->opp_node = dev_pm_opp_of_get_opp_desc_node(opp_data->cpu_dev); in ti_cpufreq_probe()
234 dev_info(opp_data->cpu_dev, in ti_cpufreq_probe()
257 ti_opp_table = dev_pm_opp_set_supported_hw(opp_data->cpu_dev, in ti_cpufreq_probe()
260 dev_err(opp_data->cpu_dev, in ti_cpufreq_probe()
[all …]
|
| D | mediatek-cpufreq.c | 46 struct device *cpu_dev; member
219 struct device *cpu_dev = info->cpu_dev; in mtk_cpufreq_set_target() local
235 opp = dev_pm_opp_find_freq_ceil(cpu_dev, &freq_hz); in mtk_cpufreq_set_target()
319 struct device *cpu_dev; in mtk_cpu_dvfs_info_init() local
328 cpu_dev = get_cpu_device(cpu); in mtk_cpu_dvfs_info_init()
329 if (!cpu_dev) { in mtk_cpu_dvfs_info_init()
334 cpu_clk = clk_get(cpu_dev, "cpu"); in mtk_cpu_dvfs_info_init()
345 inter_clk = clk_get(cpu_dev, "intermediate"); in mtk_cpu_dvfs_info_init()
358 proc_reg = regulator_get_exclusive(cpu_dev, "proc"); in mtk_cpu_dvfs_info_init()
372 sram_reg = regulator_get_exclusive(cpu_dev, "sram"); in mtk_cpu_dvfs_info_init()
[all …]
|
| D | highbank-cpufreq.c | 64 struct device *cpu_dev; in hb_cpufreq_driver_init() local
73 cpu_dev = get_cpu_device(0); in hb_cpufreq_driver_init()
74 if (!cpu_dev) { in hb_cpufreq_driver_init()
79 np = of_node_get(cpu_dev->of_node); in hb_cpufreq_driver_init()
85 cpu_clk = clk_get(cpu_dev, NULL); in hb_cpufreq_driver_init()
|
| D | armada-37xx-cpufreq.c | 364 struct device *cpu_dev; in armada37xx_cpufreq_driver_init() local
390 cpu_dev = get_cpu_device(0); in armada37xx_cpufreq_driver_init()
391 if (!cpu_dev) { in armada37xx_cpufreq_driver_init()
392 dev_err(cpu_dev, "Cannot get CPU\n"); in armada37xx_cpufreq_driver_init()
396 clk = clk_get(cpu_dev, 0); in armada37xx_cpufreq_driver_init()
398 dev_err(cpu_dev, "Cannot get clock for CPU0\n"); in armada37xx_cpufreq_driver_init()
405 dev_err(cpu_dev, "Failed to get clock rate for CPU\n"); in armada37xx_cpufreq_driver_init()
435 ret = dev_pm_opp_add(cpu_dev, freq, u_volt); in armada37xx_cpufreq_driver_init()
462 dev_pm_opp_remove(cpu_dev, freq); in armada37xx_cpufreq_driver_init()
|
| D | vexpress-spc-cpufreq.c | 32 struct device *cpu_dev = get_cpu_device(cpumask_first(cpumask)); in ve_spc_init_opp_table() local
37 return dev_pm_opp_get_opp_count(cpu_dev) <= 0; in ve_spc_init_opp_table()
40 static int ve_spc_get_transition_latency(struct device *cpu_dev) in ve_spc_get_transition_latency() argument
|
| D | tegra124-cpufreq.c | 75 struct device *cpu_dev; in tegra124_cpufreq_probe() local
83 cpu_dev = get_cpu_device(0); in tegra124_cpufreq_probe()
84 if (!cpu_dev) in tegra124_cpufreq_probe()
91 priv->vdd_cpu_reg = regulator_get(cpu_dev, "vdd-cpu"); in tegra124_cpufreq_probe()
|
| D | loongson1-cpufreq.c | 51 struct device *cpu_dev = get_cpu_device(policy->cpu); in ls1x_cpufreq_target() local
73 dev_dbg(cpu_dev, "%u KHz --> %u KHz\n", old_freq, new_freq); in ls1x_cpufreq_target()
80 struct device *cpu_dev = get_cpu_device(policy->cpu); in ls1x_cpufreq_init() local
98 dev_dbg(cpu_dev, in ls1x_cpufreq_init()
|
| D | arm_big_little_dt.c | 46 static int dt_get_transition_latency(struct device *cpu_dev) in dt_get_transition_latency() argument
51 np = of_node_get(cpu_dev->of_node); in dt_get_transition_latency()
|
| D | arm_big_little.h | 36 int (*get_transition_latency)(struct device *cpu_dev);
|
| /Linux-v4.19/drivers/opp/ |
| D | cpu.c | 113 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()
127 dev_pm_opp_of_remove_table(cpu_dev); in _dev_pm_opp_cpumask_remove_table()
129 dev_pm_opp_remove_table(cpu_dev); in _dev_pm_opp_cpumask_remove_table()
157 int dev_pm_opp_set_sharing_cpus(struct device *cpu_dev, in dev_pm_opp_set_sharing_cpus() argument
165 opp_table = _find_opp_table(cpu_dev); in dev_pm_opp_set_sharing_cpus()
170 if (cpu == cpu_dev->id) in dev_pm_opp_set_sharing_cpus()
175 dev_err(cpu_dev, "%s: failed to get cpu%d device\n", in dev_pm_opp_set_sharing_cpus()
207 int dev_pm_opp_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask) in dev_pm_opp_get_sharing_cpus() argument
[all …]
|
| D | of.c | 606 struct device *cpu_dev; in dev_pm_opp_of_cpumask_add_table() local
612 cpu_dev = get_cpu_device(cpu); in dev_pm_opp_of_cpumask_add_table()
613 if (!cpu_dev) { in dev_pm_opp_of_cpumask_add_table()
619 ret = dev_pm_opp_of_add_table(cpu_dev); in dev_pm_opp_of_cpumask_add_table()
655 int dev_pm_opp_of_get_sharing_cpus(struct device *cpu_dev, in dev_pm_opp_of_get_sharing_cpus() argument
662 np = dev_pm_opp_of_get_opp_desc_node(cpu_dev); in dev_pm_opp_of_get_sharing_cpus()
664 dev_dbg(cpu_dev, "%s: Couldn't find opp node.\n", __func__); in dev_pm_opp_of_get_sharing_cpus()
668 cpumask_set_cpu(cpu_dev->id, cpumask); in dev_pm_opp_of_get_sharing_cpus()
675 if (cpu == cpu_dev->id) in dev_pm_opp_of_get_sharing_cpus()
680 dev_err(cpu_dev, "%s: failed to get cpu%d node\n", in dev_pm_opp_of_get_sharing_cpus()
|
| /Linux-v4.19/arch/arm/mach-vexpress/ |
| D | spc.c | 427 static int ve_init_opp_table(struct device *cpu_dev) in ve_init_opp_table() argument
433 cluster = topology_physical_package_id(cpu_dev->id); in ve_init_opp_table()
440 ret = dev_pm_opp_add(cpu_dev, opps->freq * 1000, opps->u_volt); in ve_init_opp_table()
442 dev_warn(cpu_dev, "failed to add opp %lu %lu\n", in ve_init_opp_table()
530 static struct clk *ve_spc_clk_register(struct device *cpu_dev) in ve_spc_clk_register() argument
540 spc->cluster = topology_physical_package_id(cpu_dev->id); in ve_spc_clk_register()
544 init.name = dev_name(cpu_dev); in ve_spc_clk_register()
549 return devm_clk_register(cpu_dev, &spc->hw); in ve_spc_clk_register()
566 struct device *cpu_dev = get_cpu_device(cpu); in ve_spc_clk_init() local
567 if (!cpu_dev) { in ve_spc_clk_init()
[all …]
|
| /Linux-v4.19/arch/powerpc/platforms/pseries/ |
| D | pseries_energy.c | 300 struct device *cpu_dev; in pseries_energy_init() local
315 cpu_dev = get_cpu_device(cpu); in pseries_energy_init()
316 err = device_create_file(cpu_dev, in pseries_energy_init()
320 err = device_create_file(cpu_dev, in pseries_energy_init()
337 struct device *cpu_dev; in pseries_energy_cleanup() local
347 cpu_dev = get_cpu_device(cpu); in pseries_energy_cleanup()
348 sysfs_remove_file(&cpu_dev->kobj, in pseries_energy_cleanup()
350 sysfs_remove_file(&cpu_dev->kobj, in pseries_energy_cleanup()
|
| /Linux-v4.19/include/linux/ |
| D | of_device.h | 51 struct device *cpu_dev; in of_cpu_device_node_get() local
52 cpu_dev = get_cpu_device(cpu); in of_cpu_device_node_get()
53 if (!cpu_dev) in of_cpu_device_node_get()
55 return of_node_get(cpu_dev->of_node); in of_cpu_device_node_get()
|
| D | pm_opp.h | 129 int dev_pm_opp_set_sharing_cpus(struct device *cpu_dev, const struct cpumask *cpumask);
130 int dev_pm_opp_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask);
274 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
279 static inline int dev_pm_opp_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask) in dev_pm_opp_get_sharing_cpus() argument
300 int dev_pm_opp_of_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask);
328 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-v4.19/arch/x86/kernel/cpu/ |
| D | cpu.h | 6 struct cpu_dev { struct
41 static const struct cpu_dev *const __cpu_dev_##cpu_devX __used \ argument
45 extern const struct cpu_dev *const __x86_cpu_dev_start[],
|
| D | umc.c | 11 static const struct cpu_dev umc_cpu_dev = {
|
