diff options
Diffstat (limited to 'include/linux/regulator')
| -rw-r--r-- | include/linux/regulator/consumer.h | 25 | ||||
| -rw-r--r-- | include/linux/regulator/driver.h | 6 | ||||
| -rw-r--r-- | include/linux/regulator/fixed.h | 13 | ||||
| -rw-r--r-- | include/linux/regulator/machine.h | 2 | ||||
| -rw-r--r-- | include/linux/regulator/tps62360.h | 57 |
5 files changed, 96 insertions, 7 deletions
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h index f2698a0edfc4..4ed1b30ac5fc 100644 --- a/include/linux/regulator/consumer.h +++ b/include/linux/regulator/consumer.h @@ -35,7 +35,8 @@ #ifndef __LINUX_REGULATOR_CONSUMER_H_ #define __LINUX_REGULATOR_CONSUMER_H_ -#include <linux/device.h> +struct device; +struct notifier_block; /* * Regulator operating modes. @@ -132,9 +133,12 @@ struct regulator_bulk_data { /* regulator get and put */ 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); void regulator_put(struct regulator *regulator); +void devm_regulator_put(struct regulator *regulator); /* regulator output control and status */ int regulator_enable(struct regulator *regulator); @@ -145,6 +149,8 @@ int regulator_disable_deferred(struct regulator *regulator, int ms); int regulator_bulk_get(struct device *dev, int num_consumers, struct regulator_bulk_data *consumers); +int devm_regulator_bulk_get(struct device *dev, int num_consumers, + struct regulator_bulk_data *consumers); int regulator_bulk_enable(int num_consumers, struct regulator_bulk_data *consumers); int regulator_bulk_disable(int num_consumers, @@ -200,10 +206,21 @@ static inline struct regulator *__must_check regulator_get(struct device *dev, */ return NULL; } + +static inline struct regulator *__must_check +devm_regulator_get(struct device *dev, const char *id) +{ + return NULL; +} + static inline void regulator_put(struct regulator *regulator) { } +static inline void devm_regulator_put(struct regulator *regulator) +{ +} + static inline int regulator_enable(struct regulator *regulator) { return 0; @@ -237,6 +254,12 @@ static inline int regulator_bulk_get(struct device *dev, 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) { diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h index 4214b9a9d1c9..fa8b55b8191c 100644 --- a/include/linux/regulator/driver.h +++ b/include/linux/regulator/driver.h @@ -104,7 +104,7 @@ struct regulator_ops { int (*disable) (struct regulator_dev *); int (*is_enabled) (struct regulator_dev *); - /* get/set regulator operating mode (defined in regulator.h) */ + /* get/set regulator operating mode (defined in consumer.h) */ int (*set_mode) (struct regulator_dev *, unsigned int mode); unsigned int (*get_mode) (struct regulator_dev *); @@ -135,7 +135,7 @@ struct regulator_ops { int (*set_suspend_enable) (struct regulator_dev *); int (*set_suspend_disable) (struct regulator_dev *); - /* set regulator suspend operating mode (defined in regulator.h) */ + /* set regulator suspend operating mode (defined in consumer.h) */ int (*set_suspend_mode) (struct regulator_dev *, unsigned int mode); }; @@ -207,9 +207,7 @@ struct regulator_dev { void *reg_data; /* regulator_dev data */ -#ifdef CONFIG_DEBUG_FS struct dentry *debugfs; -#endif }; struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc, diff --git a/include/linux/regulator/fixed.h b/include/linux/regulator/fixed.h index ffd7d508e726..936a7d8c11a9 100644 --- a/include/linux/regulator/fixed.h +++ b/include/linux/regulator/fixed.h @@ -48,4 +48,17 @@ struct fixed_voltage_config { struct regulator_init_data *init_data; }; +struct regulator_consumer_supply; + +#if IS_ENABLED(CONFIG_REGULATOR) +struct platform_device *regulator_register_fixed(int id, + struct regulator_consumer_supply *supplies, int num_supplies); +#else +static inline struct platform_device *regulator_register_fixed(int id, + struct regulator_consumer_supply *supplies, int num_supplies) +{ + return NULL; +} +#endif + #endif diff --git a/include/linux/regulator/machine.h b/include/linux/regulator/machine.h index f3f13fd5868f..7abb16093312 100644 --- a/include/linux/regulator/machine.h +++ b/include/linux/regulator/machine.h @@ -139,12 +139,10 @@ struct regulation_constraints { * make struct device available late such as I2C and is the preferred * form. * - * @dev: Device structure for the consumer. * @dev_name: Result of dev_name() for the consumer. * @supply: Name for the supply. */ struct regulator_consumer_supply { - struct device *dev; /* consumer */ const char *dev_name; /* dev_name() for consumer */ const char *supply; /* consumer supply - e.g. "vcc" */ }; diff --git a/include/linux/regulator/tps62360.h b/include/linux/regulator/tps62360.h new file mode 100644 index 000000000000..6a5c1b2c751e --- /dev/null +++ b/include/linux/regulator/tps62360.h @@ -0,0 +1,57 @@ +/* + * tps62360.h -- TI tps62360 + * + * Interface for regulator driver for TI TPS62360 Processor core supply + * + * Copyright (C) 2012 NVIDIA Corporation + + * Author: Laxman Dewangan <ldewangan@nvidia.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef __LINUX_REGULATOR_TPS62360_H +#define __LINUX_REGULATOR_TPS62360_H + +#include <linux/regulator/machine.h> + +/* + * struct tps62360_regulator_platform_data - tps62360 regulator platform data. + * + * @reg_init_data: The regulator init data. + * @en_force_pwm: Enable force pwm or not. + * @en_discharge: Enable discharge the output capacitor via internal + * register. + * @en_internal_pulldn: internal pull down enable or not. + * @vsel0_gpio: Gpio number for vsel0. It should be -1 if this is tied with + * fixed logic. + * @vsel1_gpio: Gpio number for vsel1. It should be -1 if this is tied with + * fixed logic. + * @vsel0_def_state: Default state of vsel0. 1 if it is high else 0. + * @vsel1_def_state: Default state of vsel1. 1 if it is high else 0. + */ +struct tps62360_regulator_platform_data { + struct regulator_init_data reg_init_data; + bool en_force_pwm; + bool en_discharge; + bool en_internal_pulldn; + int vsel0_gpio; + int vsel1_gpio; + int vsel0_def_state; + int vsel1_def_state; +}; + +#endif /* __LINUX_REGULATOR_TPS62360_H */ |