Contributors: 11
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Maciej Purski |
123 |
30.83% |
2 |
14.29% |
| Mark Brown |
112 |
28.07% |
3 |
21.43% |
| Matti Vaittinen |
60 |
15.04% |
1 |
7.14% |
| Dmitry Torokhov |
32 |
8.02% |
1 |
7.14% |
| Chunyan Zhang |
25 |
6.27% |
1 |
7.14% |
| Changbin Du |
20 |
5.01% |
1 |
7.14% |
| Krzysztof Kozlowski |
10 |
2.51% |
1 |
7.14% |
| Doug Anderson |
8 |
2.01% |
1 |
7.14% |
| Saravana Kannan |
6 |
1.50% |
1 |
7.14% |
| Thomas Gleixner |
2 |
0.50% |
1 |
7.14% |
| Stephen Boyd |
1 |
0.25% |
1 |
7.14% |
| Total |
399 |
|
14 |
|
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* internal.h -- Voltage/Current Regulator framework internal code
*
* Copyright 2007, 2008 Wolfson Microelectronics PLC.
* Copyright 2008 SlimLogic Ltd.
*
* Author: Liam Girdwood <lrg@slimlogic.co.uk>
*/
#ifndef __REGULATOR_INTERNAL_H
#define __REGULATOR_INTERNAL_H
#include <linux/suspend.h>
#define REGULATOR_STATES_NUM (PM_SUSPEND_MAX + 1)
#define rdev_crit(rdev, fmt, ...) \
pr_crit("%s: " fmt, rdev_get_name(rdev), ##__VA_ARGS__)
#define rdev_err(rdev, fmt, ...) \
pr_err("%s: " fmt, rdev_get_name(rdev), ##__VA_ARGS__)
#define rdev_warn(rdev, fmt, ...) \
pr_warn("%s: " fmt, rdev_get_name(rdev), ##__VA_ARGS__)
#define rdev_info(rdev, fmt, ...) \
pr_info("%s: " fmt, rdev_get_name(rdev), ##__VA_ARGS__)
#define rdev_dbg(rdev, fmt, ...) \
pr_debug("%s: " fmt, rdev_get_name(rdev), ##__VA_ARGS__)
struct regulator_voltage {
int min_uV;
int max_uV;
};
/*
* struct regulator
*
* One for each consumer device.
* @voltage - a voltage array for each state of runtime, i.e.:
* PM_SUSPEND_ON
* PM_SUSPEND_TO_IDLE
* PM_SUSPEND_STANDBY
* PM_SUSPEND_MEM
* PM_SUSPEND_MAX
*/
struct regulator {
struct device *dev;
struct list_head list;
unsigned int always_on:1;
unsigned int bypass:1;
unsigned int device_link:1;
int uA_load;
unsigned int enable_count;
unsigned int deferred_disables;
struct regulator_voltage voltage[REGULATOR_STATES_NUM];
const char *supply_name;
struct device_attribute dev_attr;
struct regulator_dev *rdev;
struct dentry *debugfs;
};
extern struct class regulator_class;
static inline struct regulator_dev *dev_to_rdev(struct device *dev)
{
return container_of(dev, struct regulator_dev, dev);
}
#ifdef CONFIG_OF
struct regulator_dev *of_find_regulator_by_node(struct device_node *np);
struct regulator_init_data *regulator_of_get_init_data(struct device *dev,
const struct regulator_desc *desc,
struct regulator_config *config,
struct device_node **node);
struct regulator_dev *of_parse_coupled_regulator(struct regulator_dev *rdev,
int index);
int of_get_n_coupled(struct regulator_dev *rdev);
bool of_check_coupling_data(struct regulator_dev *rdev);
#else
static inline struct regulator_dev *
of_find_regulator_by_node(struct device_node *np)
{
return NULL;
}
static inline struct regulator_init_data *
regulator_of_get_init_data(struct device *dev,
const struct regulator_desc *desc,
struct regulator_config *config,
struct device_node **node)
{
return NULL;
}
static inline struct regulator_dev *
of_parse_coupled_regulator(struct regulator_dev *rdev,
int index)
{
return NULL;
}
static inline int of_get_n_coupled(struct regulator_dev *rdev)
{
return 0;
}
static inline bool of_check_coupling_data(struct regulator_dev *rdev)
{
return false;
}
#endif
enum regulator_get_type {
NORMAL_GET,
EXCLUSIVE_GET,
OPTIONAL_GET,
MAX_GET_TYPE
};
struct regulator *_regulator_get(struct device *dev, const char *id,
enum regulator_get_type get_type);
#endif