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/*
* Interface of Maxim max8649
*
* Copyright (C) 2009-2010 Marvell International Ltd.
* Haojian Zhuang <haojian.zhuang@marvell.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __LINUX_REGULATOR_MAX8649_H
#define __LINUX_REGULATOR_MAX8649_H
#include <linux/regulator/machine.h>
enum {
MAX8649_EXTCLK_26MHZ = 0,
MAX8649_EXTCLK_13MHZ,
MAX8649_EXTCLK_19MHZ, /* 19.2MHz */
};
enum {
MAX8649_RAMP_32MV = 0,
MAX8649_RAMP_16MV,
MAX8649_RAMP_8MV,
MAX8649_RAMP_4MV,
MAX8649_RAMP_2MV,
MAX8649_RAMP_1MV,
MAX8649_RAMP_0_5MV,
MAX8649_RAMP_0_25MV,
};
struct max8649_platform_data {
struct regulator_init_data *regulator;
unsigned mode:2; /* bit[1:0] = VID1,VID0 */
unsigned extclk_freq:2;
unsigned extclk:1;
unsigned ramp_timing:3;
unsigned ramp_down:1;
};
#endif /* __LINUX_REGULATOR_MAX8649_H */
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