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/*
* Copyright (C) 2011 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __LINUX_MFD_MC34708_CORE_H_
#define __LINUX_MFD_MC34708_CORE_H_
#include <linux/kernel.h>
#include <linux/mutex.h>
#include <linux/workqueue.h>
#include <linux/pmic_external.h>
/*!
* brief PMIC regulators.
*/
#define MC34708_SW1A 0
#define MC34708_SW1B 1
#define MC34708_SW2 2
#define MC34708_SW3 3
#define MC34708_SW4A 4
#define MC34708_SW4B 5
#define MC34708_SW5 6
#define MC34708_SWBST 7
#define MC34708_VPLL 8
#define MC34708_VREFDDR 9
#define MC34708_VUSB 10
#define MC34708_VUSB2 11
#define MC34708_VDAC 12
#define MC34708_VGEN1 13
#define MC34708_VGEN2 14
#define MC34708_REG_NUM 15
struct mc34708;
struct regulator_init_data;
struct mc34708_platform_data {
int (*init)(struct mc34708 *);
void *(*pmic_alloc_data)(struct device *dev);
int (*pmic_init_registers)(void);
void (*pmic_get_revision)(pmic_version_t *ver);
};
struct mc34708_pmic {
/* regulator devices */
struct platform_device *pdev[MC34708_REG_NUM];
};
struct mc34708 {
int rev; /* chip revision */
struct device *dev;
/* device IO */
union {
struct i2c_client *i2c_client;
struct spi_device *spi_device;
};
u16 *reg_cache;
/* Client devices */
struct mc34708_pmic pmic;
};
int mc34708_register_regulator(struct mc34708 *mc34708, int reg,
struct regulator_init_data *initdata);
void *mc34708_alloc_data(struct device *dev);
int mc34708_init_registers(void);
void mc34708_get_revision(pmic_version_t *ver);
#endif
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