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0c570674 LD |
1 | /* |
2 | * tps51632-regulator.h -- TPS51632 regulator | |
3 | * | |
4 | * Interface for regulator driver for TPS51632 3-2-1 Phase D-Cap Step Down | |
5 | * Driverless Controller with serial VID control and DVFS. | |
6 | * | |
7 | * Copyright (C) 2012 NVIDIA Corporation | |
8 | ||
9 | * Author: Laxman Dewangan <ldewangan@nvidia.com> | |
10 | * | |
11 | * This program is free software; you can redistribute it and/or modify | |
12 | * it under the terms of the GNU General Public License as published by | |
13 | * the Free Software Foundation; either version 2 of the License, or | |
14 | * (at your option) any later version. | |
15 | * | |
16 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
17 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
18 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
19 | * more details. | |
20 | * | |
21 | * You should have received a copy of the GNU General Public License along | |
22 | * with this program; if not, write to the Free Software Foundation, Inc., | |
23 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | |
24 | * | |
25 | */ | |
26 | ||
27 | #ifndef __LINUX_REGULATOR_TPS51632_H | |
28 | #define __LINUX_REGULATOR_TPS51632_H | |
29 | ||
30 | /* | |
31 | * struct tps51632_regulator_platform_data - tps51632 regulator platform data. | |
32 | * | |
33 | * @reg_init_data: The regulator init data. | |
34 | * @enable_pwm_dvfs: Enable PWM DVFS or not. | |
35 | * @dvfs_step_20mV: Step for DVFS is 20mV or 10mV. | |
36 | * @max_voltage_uV: Maximum possible voltage in PWM-DVFS mode. | |
37 | * @base_voltage_uV: Base voltage when PWM-DVFS enabled. | |
38 | */ | |
39 | struct tps51632_regulator_platform_data { | |
40 | struct regulator_init_data *reg_init_data; | |
41 | bool enable_pwm_dvfs; | |
42 | bool dvfs_step_20mV; | |
43 | int max_voltage_uV; | |
44 | int base_voltage_uV; | |
45 | }; | |
46 | ||
47 | #endif /* __LINUX_REGULATOR_TPS51632_H */ |