| Laxman Dewangan | 0c57067 | 2012-10-06 20:47:46 +0530 | [diff] [blame] | 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 */ |