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/*
* Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved.
*
* 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_MFD_LTC3589_CORE_H_
#define __LINUX_MFD_LTC3589_CORE_H_
#include <linux/kernel.h>
#include <linux/mutex.h>
#include <linux/workqueue.h>
#include <linux/regulator/driver.h>
#define LTC3589_SW1 0
#define LTC3589_SW2 1
#define LTC3589_SW3 2
#define LTC3589_SW4 3
#define LTC3589_LDO1 4
#define LTC3589_LDO2 5
#define LTC3589_LDO3 6
#define LTC3589_LDO4 7
#define LTC3589_REG_NUM 8
extern struct i2c_client *ltc3589_client;
struct ltc3589;
struct regulator_init_data;
struct ltc3589_platform_data {
int (*init)(struct ltc3589 *);
};
struct ltc3589_pmic {
/* regulator devices */
struct platform_device *pdev[LTC3589_REG_NUM];
};
struct ltc3589 {
int rev; /* chip revision */
struct device *dev;
/* device IO */
struct i2c_client *i2c_client;
int (*read_dev)(struct ltc3589 *ltc, u8 reg);
int (*write_dev)(struct ltc3589 *ltc, u8 reg, u8 val);
u16 *reg_cache;
/* Client devices */
struct ltc3589_pmic pmic;
};
int ltc3589_register_regulator(struct ltc3589 *ltc3589, int reg,
struct regulator_init_data *initdata);
#endif
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