1 /* SPDX-License-Identifier: GPL-2.0-only */
5  * Copyright (C) 2009-2010 Texas Instruments Incorporated.
31  * struct dev_pm_opp_supply - Power supply voltage/current values
57  * struct dev_pm_opp_config - Device OPP configuration values
86  * struct dev_pm_opp_data - The data to use to initialize an OPP.
90  * @freq: The clock rate in Hz for the OPP.
96 	unsigned long freq;  member
130 					      unsigned long freq,
134 dev_pm_opp_find_freq_exact_indexed(struct device *dev, unsigned long freq,
138 					      unsigned long *freq);
141 						      unsigned long *freq, u32 index);
144 					     unsigned long *freq);
147 						     unsigned long *freq, u32 index);
169 void dev_pm_opp_remove(struct device *dev, unsigned long freq);
172 int dev_pm_opp_adjust_voltage(struct device *dev, unsigned long freq,
176 int dev_pm_opp_enable(struct device *dev, unsigned long freq);
178 int dev_pm_opp_disable(struct device *dev, unsigned long freq);
202 	return ERR_PTR(-EOPNOTSUPP);  in dev_pm_opp_get_opp_table()
207 	return ERR_PTR(-EOPNOTSUPP);  in dev_pm_opp_get_opp_table_indexed()
226 	return -EOPNOTSUPP;  in dev_pm_opp_get_supplies()
282 					unsigned long freq, bool available)  in dev_pm_opp_find_freq_exact()  argument
284 	return ERR_PTR(-EOPNOTSUPP);  in dev_pm_opp_find_freq_exact()
288 dev_pm_opp_find_freq_exact_indexed(struct device *dev, unsigned long freq,  in dev_pm_opp_find_freq_exact_indexed()  argument
291 	return ERR_PTR(-EOPNOTSUPP);  in dev_pm_opp_find_freq_exact_indexed()
295 					unsigned long *freq)  in dev_pm_opp_find_freq_floor()  argument
297 	return ERR_PTR(-EOPNOTSUPP);  in dev_pm_opp_find_freq_floor()
301 dev_pm_opp_find_freq_floor_indexed(struct device *dev, unsigned long *freq, u32 index)  in dev_pm_opp_find_freq_floor_indexed()  argument
303 	return ERR_PTR(-EOPNOTSUPP);  in dev_pm_opp_find_freq_floor_indexed()
307 					unsigned long *freq)  in dev_pm_opp_find_freq_ceil()  argument
309 	return ERR_PTR(-EOPNOTSUPP);  in dev_pm_opp_find_freq_ceil()
313 dev_pm_opp_find_freq_ceil_indexed(struct device *dev, unsigned long *freq, u32 index)  in dev_pm_opp_find_freq_ceil_indexed()  argument
315 	return ERR_PTR(-EOPNOTSUPP);  in dev_pm_opp_find_freq_ceil_indexed()
321 	return ERR_PTR(-EOPNOTSUPP);  in dev_pm_opp_find_level_exact()
327 	return ERR_PTR(-EOPNOTSUPP);  in dev_pm_opp_find_level_ceil()
333 	return ERR_PTR(-EOPNOTSUPP);  in dev_pm_opp_find_level_floor()
339 	return ERR_PTR(-EOPNOTSUPP);  in dev_pm_opp_find_bw_ceil()
345 	return ERR_PTR(-EOPNOTSUPP);  in dev_pm_opp_find_bw_floor()
355 	return -EOPNOTSUPP;  in dev_pm_opp_add_dynamic()
358 static inline void dev_pm_opp_remove(struct device *dev, unsigned long freq)  in dev_pm_opp_remove()  argument
367 dev_pm_opp_adjust_voltage(struct device *dev, unsigned long freq,  in dev_pm_opp_adjust_voltage()  argument
374 static inline int dev_pm_opp_enable(struct device *dev, unsigned long freq)  in dev_pm_opp_enable()  argument
379 static inline int dev_pm_opp_disable(struct device *dev, unsigned long freq)  in dev_pm_opp_disable()  argument
386 	return -EOPNOTSUPP;  in dev_pm_opp_register_notifier()
391 	return -EOPNOTSUPP;  in dev_pm_opp_unregister_notifier()
396 	return -EOPNOTSUPP;  in dev_pm_opp_set_config()
401 	return -EOPNOTSUPP;  in devm_pm_opp_set_config()
410 	return -EOPNOTSUPP;  in dev_pm_opp_config_clks_simple()
416 	return ERR_PTR(-EOPNOTSUPP);  in dev_pm_opp_xlate_required_opp()
421 	return -EOPNOTSUPP;  in dev_pm_opp_xlate_performance_state()
426 	return -EOPNOTSUPP;  in dev_pm_opp_set_rate()
431 	return -EOPNOTSUPP;  in dev_pm_opp_set_opp()
436 	return -EOPNOTSUPP;  in dev_pm_opp_set_sharing_cpus()
441 	return -EINVAL;  in dev_pm_opp_get_sharing_cpus()
454 	return -EOPNOTSUPP;  in dev_pm_opp_sync_regulators()
460 int dev_pm_opp_init_cpufreq_table(struct device *dev, struct cpufreq_frequency_table **table);
461 void dev_pm_opp_free_cpufreq_table(struct device *dev, struct cpufreq_frequency_table **table);
463 …nline int dev_pm_opp_init_cpufreq_table(struct device *dev, struct cpufreq_frequency_table **table)  in dev_pm_opp_init_cpufreq_table()  argument
465 	return -EINVAL;  in dev_pm_opp_init_cpufreq_table()
468 …line void dev_pm_opp_free_cpufreq_table(struct device *dev, struct cpufreq_frequency_table **table)  in dev_pm_opp_free_cpufreq_table()  argument
498 	return -EOPNOTSUPP;  in dev_pm_opp_of_add_table()
503 	return -EOPNOTSUPP;  in dev_pm_opp_of_add_table_indexed()
508 	return -EOPNOTSUPP;  in devm_pm_opp_of_add_table_indexed()
517 	return -EOPNOTSUPP;  in devm_pm_opp_of_add_table()
522 	return -EOPNOTSUPP;  in dev_pm_opp_of_cpumask_add_table()
531 	return -EOPNOTSUPP;  in dev_pm_opp_of_get_sharing_cpus()
547 	return -EOPNOTSUPP;  in dev_pm_opp_of_register_em()
557 	return -EOPNOTSUPP;  in dev_pm_opp_calc_power()
562 	return -EOPNOTSUPP;  in of_get_required_opp_performance_state()
572 	return -EOPNOTSUPP;  in dev_pm_opp_of_find_icc_paths()
578 static inline int dev_pm_opp_add(struct device *dev, unsigned long freq,  in dev_pm_opp_add()  argument
582 		.freq = freq,  in dev_pm_opp_add()
615 /* Supported-hw helpers */
671 /* config-regulators helpers */
687 /* prop-name helpers */