1/*
2 * Interface of Maxim max8649
3 *
4 * Copyright (C) 2009-2010 Marvell International Ltd.
5 *      Haojian Zhuang <haojian.zhuang@marvell.com>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
10 */
11
12#ifndef __LINUX_REGULATOR_MAX8649_H
13#define	__LINUX_REGULATOR_MAX8649_H
14
15#include <linux/regulator/machine.h>
16
17enum {
18	MAX8649_EXTCLK_26MHZ = 0,
19	MAX8649_EXTCLK_13MHZ,
20	MAX8649_EXTCLK_19MHZ,	/* 19.2MHz */
21};
22
23enum {
24	MAX8649_RAMP_32MV = 0,
25	MAX8649_RAMP_16MV,
26	MAX8649_RAMP_8MV,
27	MAX8649_RAMP_4MV,
28	MAX8649_RAMP_2MV,
29	MAX8649_RAMP_1MV,
30	MAX8649_RAMP_0_5MV,
31	MAX8649_RAMP_0_25MV,
32};
33
34struct max8649_platform_data {
35	struct regulator_init_data *regulator;
36
37	unsigned	mode:2;		/* bit[1:0] = VID1,VID0 */
38	unsigned	extclk_freq:2;
39	unsigned	extclk:1;
40	unsigned	ramp_timing:3;
41	unsigned	ramp_down:1;
42};
43
44#endif	/* __LINUX_REGULATOR_MAX8649_H */
45