1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
2 | /* |
3 | * Interface of Maxim max8649 |
4 | * |
5 | * Copyright (C) 2009-2010 Marvell International Ltd. |
6 | * Haojian Zhuang <haojian.zhuang@marvell.com> |
7 | */ |
8 | |
9 | #ifndef __LINUX_REGULATOR_MAX8649_H |
10 | #define __LINUX_REGULATOR_MAX8649_H |
11 | |
12 | #include <linux/regulator/machine.h> |
13 | |
14 | enum { |
15 | MAX8649_EXTCLK_26MHZ = 0, |
16 | MAX8649_EXTCLK_13MHZ, |
17 | MAX8649_EXTCLK_19MHZ, /* 19.2MHz */ |
18 | }; |
19 | |
20 | enum { |
21 | MAX8649_RAMP_32MV = 0, |
22 | MAX8649_RAMP_16MV, |
23 | MAX8649_RAMP_8MV, |
24 | MAX8649_RAMP_4MV, |
25 | MAX8649_RAMP_2MV, |
26 | MAX8649_RAMP_1MV, |
27 | MAX8649_RAMP_0_5MV, |
28 | MAX8649_RAMP_0_25MV, |
29 | }; |
30 | |
31 | struct max8649_platform_data { |
32 | struct regulator_init_data *regulator; |
33 | |
34 | unsigned mode:2; /* bit[1:0] = VID1,VID0 */ |
35 | unsigned extclk_freq:2; |
36 | unsigned extclk:1; |
37 | unsigned ramp_timing:3; |
38 | unsigned ramp_down:1; |
39 | }; |
40 | |
41 | #endif /* __LINUX_REGULATOR_MAX8649_H */ |
42 | |