| /linux-4.4.14/drivers/cpufreq/ |
| D | imx6q-cpufreq.c | 37 static struct device *cpu_dev; variable
57 opp = dev_pm_opp_find_freq_ceil(cpu_dev, &freq_hz); in imx6q_set_target()
60 dev_err(cpu_dev, "failed to find OPP for %ld\n", freq_hz); in imx6q_set_target()
68 dev_dbg(cpu_dev, "%u MHz, %ld mV --> %u MHz, %ld mV\n", in imx6q_set_target()
77 dev_err(cpu_dev, "failed to scale vddpu up: %d\n", ret); in imx6q_set_target()
83 dev_err(cpu_dev, "failed to scale vddsoc up: %d\n", ret); in imx6q_set_target()
88 dev_err(cpu_dev, in imx6q_set_target()
133 dev_err(cpu_dev, "failed to set clock rate: %d\n", ret); in imx6q_set_target()
142 dev_warn(cpu_dev, in imx6q_set_target()
148 dev_warn(cpu_dev, "failed to scale vddsoc down: %d\n", ret); in imx6q_set_target()
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| D | cpufreq-dt.c | 33 struct device *cpu_dev; member
51 struct device *cpu_dev = priv->cpu_dev; in set_target() local
70 opp = dev_pm_opp_find_freq_ceil(cpu_dev, &freq_Hz); in set_target()
73 dev_err(cpu_dev, "failed to find OPP for %ld\n", in set_target()
82 dev_dbg(cpu_dev, "Found OPP: %ld kHz, %ld uV\n", in set_target()
86 dev_dbg(cpu_dev, "%u MHz, %ld mV --> %u MHz, %ld mV\n", in set_target()
94 dev_err(cpu_dev, "failed to scale voltage up: %d\n", in set_target()
102 dev_err(cpu_dev, "failed to set clock rate: %d\n", ret); in set_target()
112 dev_err(cpu_dev, "failed to scale voltage down: %d\n", in set_target()
124 struct device *cpu_dev; in allocate_resources() local
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| D | scpi-cpufreq.c | 32 static struct scpi_dvfs_info *scpi_get_dvfs_info(struct device *cpu_dev) in scpi_get_dvfs_info() argument
34 int domain = topology_physical_package_id(cpu_dev->id); in scpi_get_dvfs_info()
41 static int scpi_opp_table_ops(struct device *cpu_dev, bool remove) in scpi_opp_table_ops() argument
45 struct scpi_dvfs_info *info = scpi_get_dvfs_info(cpu_dev); in scpi_opp_table_ops()
55 dev_pm_opp_remove(cpu_dev, opp->freq); in scpi_opp_table_ops()
57 ret = dev_pm_opp_add(cpu_dev, opp->freq, in scpi_opp_table_ops()
60 dev_warn(cpu_dev, "failed to add opp %uHz %umV\n", in scpi_opp_table_ops()
63 dev_pm_opp_remove(cpu_dev, (--opp)->freq); in scpi_opp_table_ops()
70 static int scpi_get_transition_latency(struct device *cpu_dev) in scpi_get_transition_latency() argument
72 struct scpi_dvfs_info *info = scpi_get_dvfs_info(cpu_dev); in scpi_get_transition_latency()
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| D | arm_big_little.c | 299 static void _put_cluster_clk_and_freq_table(struct device *cpu_dev) in _put_cluster_clk_and_freq_table() argument
301 u32 cluster = raw_cpu_to_cluster(cpu_dev->id); in _put_cluster_clk_and_freq_table()
307 dev_pm_opp_free_cpufreq_table(cpu_dev, &freq_table[cluster]); in _put_cluster_clk_and_freq_table()
309 arm_bL_ops->free_opp_table(cpu_dev); in _put_cluster_clk_and_freq_table()
310 dev_dbg(cpu_dev, "%s: cluster: %d\n", __func__, cluster); in _put_cluster_clk_and_freq_table()
313 static void put_cluster_clk_and_freq_table(struct device *cpu_dev) in put_cluster_clk_and_freq_table() argument
315 u32 cluster = cpu_to_cluster(cpu_dev->id); in put_cluster_clk_and_freq_table()
322 return _put_cluster_clk_and_freq_table(cpu_dev); in put_cluster_clk_and_freq_table()
338 static int _get_cluster_clk_and_freq_table(struct device *cpu_dev) in _get_cluster_clk_and_freq_table() argument
340 u32 cluster = raw_cpu_to_cluster(cpu_dev->id); in _get_cluster_clk_and_freq_table()
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| D | mt8173-cpufreq.c | 44 struct device *cpu_dev; member
179 struct device *cpu_dev = info->cpu_dev; in mtk_cpufreq_set_target() local
192 opp = dev_pm_opp_find_freq_ceil(cpu_dev, &freq_hz); in mtk_cpufreq_set_target()
269 struct device_node *np = of_node_get(info->cpu_dev->of_node); in mtk_cpufreq_ready()
279 dev_err(info->cpu_dev, in mtk_cpufreq_ready()
292 struct device *cpu_dev; in mtk_cpu_dvfs_info_init() local
301 cpu_dev = get_cpu_device(cpu); in mtk_cpu_dvfs_info_init()
302 if (!cpu_dev) { in mtk_cpu_dvfs_info_init()
307 cpu_clk = clk_get(cpu_dev, "cpu"); in mtk_cpu_dvfs_info_init()
318 inter_clk = clk_get(cpu_dev, "intermediate"); in mtk_cpu_dvfs_info_init()
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| D | arm_big_little_dt.c | 46 static int dt_init_opp_table(struct device *cpu_dev) in dt_init_opp_table() argument
51 np = of_node_get(cpu_dev->of_node); in dt_init_opp_table()
53 pr_err("failed to find cpu%d node\n", cpu_dev->id); in dt_init_opp_table()
57 ret = dev_pm_opp_of_add_table(cpu_dev); in dt_init_opp_table()
63 static int dt_get_transition_latency(struct device *cpu_dev) in dt_get_transition_latency() argument
68 np = of_node_get(cpu_dev->of_node); in dt_get_transition_latency()
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| 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()
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| D | arm_big_little.h | 33 int (*init_opp_table)(struct device *cpu_dev);
36 int (*get_transition_latency)(struct device *cpu_dev);
37 void (*free_opp_table)(struct device *cpu_dev);
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| D | vexpress-spc-cpufreq.c | 29 static int ve_spc_init_opp_table(struct device *cpu_dev) in ve_spc_init_opp_table() argument
35 return dev_pm_opp_get_opp_count(cpu_dev) <= 0; in ve_spc_init_opp_table()
38 static int ve_spc_get_transition_latency(struct device *cpu_dev) in ve_spc_get_transition_latency() argument
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| D | tegra124-cpufreq.c | 80 struct device *cpu_dev; in tegra124_cpufreq_probe() local
88 cpu_dev = get_cpu_device(0); in tegra124_cpufreq_probe()
89 if (!cpu_dev) in tegra124_cpufreq_probe()
96 priv->vdd_cpu_reg = regulator_get(cpu_dev, "vdd-cpu"); in tegra124_cpufreq_probe()
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| D | cpufreq.c | 878 struct device *cpu_dev; in add_cpu_dev_symlink() local
885 cpu_dev = get_cpu_device(cpu); in add_cpu_dev_symlink()
886 if (WARN_ON(!cpu_dev)) in add_cpu_dev_symlink()
889 return sysfs_create_link(&cpu_dev->kobj, &policy->kobj, "cpufreq"); in add_cpu_dev_symlink()
894 struct device *cpu_dev; in remove_cpu_dev_symlink() local
898 cpu_dev = get_cpu_device(cpu); in remove_cpu_dev_symlink()
899 if (WARN_ON(!cpu_dev)) in remove_cpu_dev_symlink()
902 sysfs_remove_link(&cpu_dev->kobj, "cpufreq"); in remove_cpu_dev_symlink()
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| /linux-4.4.14/drivers/base/power/opp/ |
| D | cpu.c | 123 int dev_pm_opp_set_sharing_cpus(struct device *cpu_dev, cpumask_var_t cpumask) in dev_pm_opp_set_sharing_cpus() argument
132 dev_opp = _find_device_opp(cpu_dev); in dev_pm_opp_set_sharing_cpus()
139 if (cpu == cpu_dev->id) in dev_pm_opp_set_sharing_cpus()
144 dev_err(cpu_dev, "%s: failed to get cpu%d device\n", in dev_pm_opp_set_sharing_cpus()
166 struct device *cpu_dev; in dev_pm_opp_of_cpumask_remove_table() local
172 cpu_dev = get_cpu_device(cpu); in dev_pm_opp_of_cpumask_remove_table()
173 if (!cpu_dev) { in dev_pm_opp_of_cpumask_remove_table()
179 dev_pm_opp_of_remove_table(cpu_dev); in dev_pm_opp_of_cpumask_remove_table()
186 struct device *cpu_dev; in dev_pm_opp_of_cpumask_add_table() local
192 cpu_dev = get_cpu_device(cpu); in dev_pm_opp_of_cpumask_add_table()
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| /linux-4.4.14/arch/powerpc/platforms/pseries/ |
| D | pseries_energy.c | 230 struct device *cpu_dev; in pseries_energy_init() local
246 cpu_dev = get_cpu_device(cpu); in pseries_energy_init()
247 err = device_create_file(cpu_dev, in pseries_energy_init()
251 err = device_create_file(cpu_dev, in pseries_energy_init()
268 struct device *cpu_dev; in pseries_energy_cleanup() local
278 cpu_dev = get_cpu_device(cpu); in pseries_energy_cleanup()
279 sysfs_remove_file(&cpu_dev->kobj, in pseries_energy_cleanup()
281 sysfs_remove_file(&cpu_dev->kobj, in pseries_energy_cleanup()
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| /linux-4.4.14/arch/arm/mach-imx/ |
| D | mach-imx6q.c | 292 static void __init imx6q_opp_check_speed_grading(struct device *cpu_dev) in imx6q_opp_check_speed_grading() argument
323 if (dev_pm_opp_disable(cpu_dev, 1200000000)) in imx6q_opp_check_speed_grading()
326 if (dev_pm_opp_disable(cpu_dev, 996000000)) in imx6q_opp_check_speed_grading()
330 if (dev_pm_opp_disable(cpu_dev, 852000000)) in imx6q_opp_check_speed_grading()
341 struct device *cpu_dev = get_cpu_device(0); in imx6q_opp_init() local
343 if (!cpu_dev) { in imx6q_opp_init()
347 np = of_node_get(cpu_dev->of_node); in imx6q_opp_init()
353 if (dev_pm_opp_of_add_table(cpu_dev)) { in imx6q_opp_init()
358 imx6q_opp_check_speed_grading(cpu_dev); in imx6q_opp_init()
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| /linux-4.4.14/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()
532 static struct clk *ve_spc_clk_register(struct device *cpu_dev) in ve_spc_clk_register() argument
544 spc->cluster = topology_physical_package_id(cpu_dev->id); in ve_spc_clk_register()
548 init.name = dev_name(cpu_dev); in ve_spc_clk_register()
553 return devm_clk_register(cpu_dev, &spc->hw); in ve_spc_clk_register()
570 struct device *cpu_dev = get_cpu_device(cpu); in ve_spc_clk_init() local
571 if (!cpu_dev) { in ve_spc_clk_init()
[all …]
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| /linux-4.4.14/drivers/clk/ |
| D | clk-mb86s7x.c | 330 struct clk *mb86s7x_clclk_register(struct device *cpu_dev) in mb86s7x_clclk_register() argument
340 clc->cluster = topology_physical_package_id(cpu_dev->id); in mb86s7x_clclk_register()
342 init.name = dev_name(cpu_dev); in mb86s7x_clclk_register()
347 return devm_clk_register(cpu_dev, &clc->hw); in mb86s7x_clclk_register()
361 struct device *cpu_dev = get_cpu_device(cpu); in mb86s7x_clclk_of_init() local
363 if (!cpu_dev) { in mb86s7x_clclk_of_init()
368 clk = mb86s7x_clclk_register(cpu_dev); in mb86s7x_clclk_of_init()
373 if (clk_register_clkdev(clk, NULL, dev_name(cpu_dev))) { in mb86s7x_clclk_of_init()
377 pr_debug("registered clk for %s\n", dev_name(cpu_dev)); in mb86s7x_clclk_of_init()
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| /linux-4.4.14/arch/x86/kernel/cpu/ |
| D | cpu.h | 5 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 | umc.c | 10 static const struct cpu_dev umc_cpu_dev = {
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| D | cyrix.c | 443 static const struct cpu_dev cyrix_cpu_dev = {
454 static const struct cpu_dev nsc_cpu_dev = {
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| D | transmeta.c | 100 static const struct cpu_dev transmeta_cpu_dev = {
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| D | common.c | 87 static const struct cpu_dev default_cpu = {
93 static const struct cpu_dev *this_cpu = &default_cpu;
398 static const struct cpu_dev *cpu_devs[X86_VENDOR_NUM] = {};
762 const struct cpu_dev *const *cdev; in early_cpu_init()
770 const struct cpu_dev *cpudev = *cdev; in early_cpu_init()
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| D | centaur.c | 218 static const struct cpu_dev centaur_cpu_dev = {
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| D | intel.c | 708 static const struct cpu_dev intel_cpu_dev = {
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| D | amd.c | 832 static const struct cpu_dev amd_cpu_dev = {
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| /linux-4.4.14/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()
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| D | pm_opp.h | 139 int dev_pm_opp_of_get_sharing_cpus(struct device *cpu_dev, cpumask_var_t cpumask);
140 int dev_pm_opp_set_sharing_cpus(struct device *cpu_dev, cpumask_var_t cpumask);
160 static inline int dev_pm_opp_of_get_sharing_cpus(struct device *cpu_dev, cpumask_var_t cpumask) in dev_pm_opp_of_get_sharing_cpus() argument
165 static inline int dev_pm_opp_set_sharing_cpus(struct device *cpu_dev, cpumask_var_t cpumask) in dev_pm_opp_set_sharing_cpus() argument
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| /linux-4.4.14/arch/arm/mach-mvebu/ |
| D | pmsu.c | 653 struct device *cpu_dev; in armada_xp_pmsu_cpufreq_init() local
657 cpu_dev = get_cpu_device(cpu); in armada_xp_pmsu_cpufreq_init()
658 if (!cpu_dev) { in armada_xp_pmsu_cpufreq_init()
663 clk = clk_get(cpu_dev, 0); in armada_xp_pmsu_cpufreq_init()
675 ret = dev_pm_opp_add(cpu_dev, clk_get_rate(clk), 0); in armada_xp_pmsu_cpufreq_init()
681 ret = dev_pm_opp_add(cpu_dev, clk_get_rate(clk) / 2, 0); in armada_xp_pmsu_cpufreq_init()
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| /linux-4.4.14/drivers/thermal/ |
| D | cpu_cooling.c | 104 struct device *cpu_dev; member
338 cpufreq_device->cpu_dev = dev; in build_dyn_power_table()
431 !cpufreq_device->cpu_dev) { in get_static_power()
438 opp = dev_pm_opp_find_freq_exact(cpufreq_device->cpu_dev, freq_hz, in get_static_power()
445 dev_warn_ratelimited(cpufreq_device->cpu_dev, in get_static_power()
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| /linux-4.4.14/drivers/base/ |
| D | cacheinfo.c | 47 struct device *cpu_dev = get_cpu_device(cpu); in cache_setup_of_node() local
55 if (!cpu_dev) { in cache_setup_of_node()
59 np = cpu_dev->of_node; in cache_setup_of_node()
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| /linux-4.4.14/arch/arm/common/ |
| D | bL_switcher.c | 415 struct device *cpu_dev = get_cpu_device(i); in bL_switcher_restore_cpus() local
416 int ret = device_online(cpu_dev); in bL_switcher_restore_cpus()
418 dev_err(cpu_dev, "switcher: unable to restore CPU\n"); in bL_switcher_restore_cpus()
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| /linux-4.4.14/drivers/cpuidle/ |
| D | sysfs.c | 613 struct device *cpu_dev = get_cpu_device((unsigned long)dev->cpu); in cpuidle_add_sysfs() local
624 error = kobject_init_and_add(&kdev->kobj, &ktype_cpuidle, &cpu_dev->kobj, in cpuidle_add_sysfs()
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