This source file includes following definitions.
- regulator_get
- devm_regulator_get
- regulator_get_exclusive
- regulator_get_optional
- devm_regulator_get_optional
- regulator_put
- devm_regulator_put
- regulator_register_supply_alias
- regulator_unregister_supply_alias
- regulator_bulk_register_supply_alias
- regulator_bulk_unregister_supply_alias
- devm_regulator_register_supply_alias
- devm_regulator_unregister_supply_alias
- devm_regulator_bulk_register_supply_alias
- devm_regulator_bulk_unregister_supply_alias
- regulator_enable
- regulator_disable
- regulator_force_disable
- regulator_disable_deferred
- regulator_is_enabled
- regulator_bulk_get
- devm_regulator_bulk_get
- regulator_bulk_enable
- regulator_bulk_disable
- regulator_bulk_force_disable
- regulator_bulk_free
- regulator_can_change_voltage
- regulator_set_voltage
- regulator_set_voltage_time
- regulator_get_voltage
- regulator_is_supported_voltage
- regulator_set_current_limit
- regulator_get_current_limit
- regulator_set_mode
- regulator_get_mode
- regulator_set_optimum_mode
- regulator_allow_bypass
- regulator_get_regmap
- regulator_get_hardware_vsel_register
- regulator_list_hardware_vsel
- regulator_register_notifier
- regulator_unregister_notifier
- regulator_get_drvdata
- regulator_set_drvdata
- regulator_count_voltages
- regulator_set_voltage_tol
- regulator_is_supported_voltage_tol
#ifndef __LINUX_REGULATOR_CONSUMER_H_
#define __LINUX_REGULATOR_CONSUMER_H_
#include <linux/err.h>
struct device;
struct notifier_block;
struct regmap;
#define REGULATOR_MODE_FAST 0x1
#define REGULATOR_MODE_NORMAL 0x2
#define REGULATOR_MODE_IDLE 0x4
#define REGULATOR_MODE_STANDBY 0x8
#define REGULATOR_EVENT_UNDER_VOLTAGE 0x01
#define REGULATOR_EVENT_OVER_CURRENT 0x02
#define REGULATOR_EVENT_REGULATION_OUT 0x04
#define REGULATOR_EVENT_FAIL 0x08
#define REGULATOR_EVENT_OVER_TEMP 0x10
#define REGULATOR_EVENT_FORCE_DISABLE 0x20
#define REGULATOR_EVENT_VOLTAGE_CHANGE 0x40
#define REGULATOR_EVENT_DISABLE 0x80
#define REGULATOR_EVENT_PRE_VOLTAGE_CHANGE 0x100
#define REGULATOR_EVENT_ABORT_VOLTAGE_CHANGE 0x200
struct pre_voltage_change_data {
unsigned long old_uV;
unsigned long min_uV;
unsigned long max_uV;
};
struct regulator;
struct regulator_bulk_data {
const char *supply;
struct regulator *consumer;
int ret;
};
#if defined(CONFIG_REGULATOR)
struct regulator *__must_check regulator_get(struct device *dev,
const char *id);
struct regulator *__must_check devm_regulator_get(struct device *dev,
const char *id);
struct regulator *__must_check regulator_get_exclusive(struct device *dev,
const char *id);
struct regulator *__must_check devm_regulator_get_exclusive(struct device *dev,
const char *id);
struct regulator *__must_check regulator_get_optional(struct device *dev,
const char *id);
struct regulator *__must_check devm_regulator_get_optional(struct device *dev,
const char *id);
void regulator_put(struct regulator *regulator);
void devm_regulator_put(struct regulator *regulator);
int regulator_register_supply_alias(struct device *dev, const char *id,
struct device *alias_dev,
const char *alias_id);
void regulator_unregister_supply_alias(struct device *dev, const char *id);
int regulator_bulk_register_supply_alias(struct device *dev,
const char *const *id,
struct device *alias_dev,
const char *const *alias_id,
int num_id);
void regulator_bulk_unregister_supply_alias(struct device *dev,
const char * const *id, int num_id);
int devm_regulator_register_supply_alias(struct device *dev, const char *id,
struct device *alias_dev,
const char *alias_id);
void devm_regulator_unregister_supply_alias(struct device *dev,
const char *id);
int devm_regulator_bulk_register_supply_alias(struct device *dev,
const char *const *id,
struct device *alias_dev,
const char *const *alias_id,
int num_id);
void devm_regulator_bulk_unregister_supply_alias(struct device *dev,
const char *const *id,
int num_id);
int __must_check regulator_enable(struct regulator *regulator);
int regulator_disable(struct regulator *regulator);
int regulator_force_disable(struct regulator *regulator);
int regulator_is_enabled(struct regulator *regulator);
int regulator_disable_deferred(struct regulator *regulator, int ms);
int __must_check regulator_bulk_get(struct device *dev, int num_consumers,
struct regulator_bulk_data *consumers);
int __must_check devm_regulator_bulk_get(struct device *dev, int num_consumers,
struct regulator_bulk_data *consumers);
int __must_check regulator_bulk_enable(int num_consumers,
struct regulator_bulk_data *consumers);
int regulator_bulk_disable(int num_consumers,
struct regulator_bulk_data *consumers);
int regulator_bulk_force_disable(int num_consumers,
struct regulator_bulk_data *consumers);
void regulator_bulk_free(int num_consumers,
struct regulator_bulk_data *consumers);
int regulator_can_change_voltage(struct regulator *regulator);
int regulator_count_voltages(struct regulator *regulator);
int regulator_list_voltage(struct regulator *regulator, unsigned selector);
int regulator_is_supported_voltage(struct regulator *regulator,
int min_uV, int max_uV);
unsigned int regulator_get_linear_step(struct regulator *regulator);
int regulator_set_voltage(struct regulator *regulator, int min_uV, int max_uV);
int regulator_set_voltage_time(struct regulator *regulator,
int old_uV, int new_uV);
int regulator_get_voltage(struct regulator *regulator);
int regulator_sync_voltage(struct regulator *regulator);
int regulator_set_current_limit(struct regulator *regulator,
int min_uA, int max_uA);
int regulator_get_current_limit(struct regulator *regulator);
int regulator_set_mode(struct regulator *regulator, unsigned int mode);
unsigned int regulator_get_mode(struct regulator *regulator);
int regulator_set_optimum_mode(struct regulator *regulator, int load_uA);
int regulator_allow_bypass(struct regulator *regulator, bool allow);
struct regmap *regulator_get_regmap(struct regulator *regulator);
int regulator_get_hardware_vsel_register(struct regulator *regulator,
unsigned *vsel_reg,
unsigned *vsel_mask);
int regulator_list_hardware_vsel(struct regulator *regulator,
unsigned selector);
int regulator_register_notifier(struct regulator *regulator,
struct notifier_block *nb);
int regulator_unregister_notifier(struct regulator *regulator,
struct notifier_block *nb);
void *regulator_get_drvdata(struct regulator *regulator);
void regulator_set_drvdata(struct regulator *regulator, void *data);
#else
static inline struct regulator *__must_check regulator_get(struct device *dev,
const char *id)
{
return NULL;
}
static inline struct regulator *__must_check
devm_regulator_get(struct device *dev, const char *id)
{
return NULL;
}
static inline struct regulator *__must_check
regulator_get_exclusive(struct device *dev, const char *id)
{
return NULL;
}
static inline struct regulator *__must_check
regulator_get_optional(struct device *dev, const char *id)
{
return ERR_PTR(-ENODEV);
}
static inline struct regulator *__must_check
devm_regulator_get_optional(struct device *dev, const char *id)
{
return ERR_PTR(-ENODEV);
}
static inline void regulator_put(struct regulator *regulator)
{
}
static inline void devm_regulator_put(struct regulator *regulator)
{
}
static inline int regulator_register_supply_alias(struct device *dev,
const char *id,
struct device *alias_dev,
const char *alias_id)
{
return 0;
}
static inline void regulator_unregister_supply_alias(struct device *dev,
const char *id)
{
}
static inline int regulator_bulk_register_supply_alias(struct device *dev,
const char *const *id,
struct device *alias_dev,
const char * const *alias_id,
int num_id)
{
return 0;
}
static inline void regulator_bulk_unregister_supply_alias(struct device *dev,
const char * const *id,
int num_id)
{
}
static inline int devm_regulator_register_supply_alias(struct device *dev,
const char *id,
struct device *alias_dev,
const char *alias_id)
{
return 0;
}
static inline void devm_regulator_unregister_supply_alias(struct device *dev,
const char *id)
{
}
static inline int devm_regulator_bulk_register_supply_alias(struct device *dev,
const char *const *id,
struct device *alias_dev,
const char *const *alias_id,
int num_id)
{
return 0;
}
static inline void devm_regulator_bulk_unregister_supply_alias(
struct device *dev, const char *const *id, int num_id)
{
}
static inline int regulator_enable(struct regulator *regulator)
{
return 0;
}
static inline int regulator_disable(struct regulator *regulator)
{
return 0;
}
static inline int regulator_force_disable(struct regulator *regulator)
{
return 0;
}
static inline int regulator_disable_deferred(struct regulator *regulator,
int ms)
{
return 0;
}
static inline int regulator_is_enabled(struct regulator *regulator)
{
return 1;
}
static inline int regulator_bulk_get(struct device *dev,
int num_consumers,
struct regulator_bulk_data *consumers)
{
return 0;
}
static inline int devm_regulator_bulk_get(struct device *dev, int num_consumers,
struct regulator_bulk_data *consumers)
{
return 0;
}
static inline int regulator_bulk_enable(int num_consumers,
struct regulator_bulk_data *consumers)
{
return 0;
}
static inline int regulator_bulk_disable(int num_consumers,
struct regulator_bulk_data *consumers)
{
return 0;
}
static inline int regulator_bulk_force_disable(int num_consumers,
struct regulator_bulk_data *consumers)
{
return 0;
}
static inline void regulator_bulk_free(int num_consumers,
struct regulator_bulk_data *consumers)
{
}
static inline int regulator_can_change_voltage(struct regulator *regulator)
{
return 0;
}
static inline int regulator_set_voltage(struct regulator *regulator,
int min_uV, int max_uV)
{
return 0;
}
static inline int regulator_set_voltage_time(struct regulator *regulator,
int old_uV, int new_uV)
{
return 0;
}
static inline int regulator_get_voltage(struct regulator *regulator)
{
return -EINVAL;
}
static inline int regulator_is_supported_voltage(struct regulator *regulator,
int min_uV, int max_uV)
{
return 0;
}
static inline int regulator_set_current_limit(struct regulator *regulator,
int min_uA, int max_uA)
{
return 0;
}
static inline int regulator_get_current_limit(struct regulator *regulator)
{
return 0;
}
static inline int regulator_set_mode(struct regulator *regulator,
unsigned int mode)
{
return 0;
}
static inline unsigned int regulator_get_mode(struct regulator *regulator)
{
return REGULATOR_MODE_NORMAL;
}
static inline int regulator_set_optimum_mode(struct regulator *regulator,
int load_uA)
{
return REGULATOR_MODE_NORMAL;
}
static inline int regulator_allow_bypass(struct regulator *regulator,
bool allow)
{
return 0;
}
static inline struct regmap *regulator_get_regmap(struct regulator *regulator)
{
return ERR_PTR(-EOPNOTSUPP);
}
static inline int regulator_get_hardware_vsel_register(struct regulator *regulator,
unsigned *vsel_reg,
unsigned *vsel_mask)
{
return -EOPNOTSUPP;
}
static inline int regulator_list_hardware_vsel(struct regulator *regulator,
unsigned selector)
{
return -EOPNOTSUPP;
}
static inline int regulator_register_notifier(struct regulator *regulator,
struct notifier_block *nb)
{
return 0;
}
static inline int regulator_unregister_notifier(struct regulator *regulator,
struct notifier_block *nb)
{
return 0;
}
static inline void *regulator_get_drvdata(struct regulator *regulator)
{
return NULL;
}
static inline void regulator_set_drvdata(struct regulator *regulator,
void *data)
{
}
static inline int regulator_count_voltages(struct regulator *regulator)
{
return 0;
}
#endif
static inline int regulator_set_voltage_tol(struct regulator *regulator,
int new_uV, int tol_uV)
{
if (regulator_set_voltage(regulator, new_uV, new_uV + tol_uV) == 0)
return 0;
else
return regulator_set_voltage(regulator,
new_uV - tol_uV, new_uV + tol_uV);
}
static inline int regulator_is_supported_voltage_tol(struct regulator *regulator,
int target_uV, int tol_uV)
{
return regulator_is_supported_voltage(regulator,
target_uV - tol_uV,
target_uV + tol_uV);
}
#endif