60 lines
1.4 KiB
C
Executable File
60 lines
1.4 KiB
C
Executable File
/*
|
|
* drivers/power/axp/axp-virtual.h
|
|
* (C) Copyright 2010-2016
|
|
* Allwinner Technology Co., Ltd. <www.allwinnertech.com>
|
|
* Pannan <pannan@allwinnertech.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.
|
|
*
|
|
*/
|
|
|
|
#include <linux/platform_device.h>
|
|
#include "axp-core.h"
|
|
|
|
struct axp_virtual_dev_mapping {
|
|
char device_name[32];
|
|
char regulator_name[32];
|
|
};
|
|
|
|
/*
|
|
* struct regulator
|
|
*
|
|
* One for each consumer device.
|
|
*/
|
|
struct regulator {
|
|
struct device *dev;
|
|
struct list_head list;
|
|
unsigned int always_on:1;
|
|
unsigned int bypass:1;
|
|
int ua_load;
|
|
int min_uv;
|
|
int max_uv;
|
|
char *supply_name;
|
|
struct device_attribute dev_attr;
|
|
struct regulator_dev *rdev;
|
|
struct dentry *debugfs;
|
|
};
|
|
|
|
struct virtual_consumer_data {
|
|
struct mutex lock;
|
|
int enabled;
|
|
int min_uv;
|
|
int max_uv;
|
|
int min_ua;
|
|
int max_ua;
|
|
char regu_name[16];
|
|
};
|
|
|
|
extern struct device_attribute *attributes_virtual[4];
|
|
extern int axp_add_virtual_regulator_devices(struct platform_device *pdev,
|
|
int size,
|
|
struct axp_virtual_dev_mapping *mapping);
|
|
extern void axp_init_virtual_regulator_drivers(struct platform_driver *pdrv,
|
|
int size,
|
|
struct axp_virtual_dev_mapping *mapping,
|
|
int (*_probe)(struct platform_device *),
|
|
int (*_remove)(struct platform_device *));
|