1*0c570674SLaxman Dewangan /* 2*0c570674SLaxman Dewangan * tps51632-regulator.h -- TPS51632 regulator 3*0c570674SLaxman Dewangan * 4*0c570674SLaxman Dewangan * Interface for regulator driver for TPS51632 3-2-1 Phase D-Cap Step Down 5*0c570674SLaxman Dewangan * Driverless Controller with serial VID control and DVFS. 6*0c570674SLaxman Dewangan * 7*0c570674SLaxman Dewangan * Copyright (C) 2012 NVIDIA Corporation 8*0c570674SLaxman Dewangan 9*0c570674SLaxman Dewangan * Author: Laxman Dewangan <ldewangan@nvidia.com> 10*0c570674SLaxman Dewangan * 11*0c570674SLaxman Dewangan * This program is free software; you can redistribute it and/or modify 12*0c570674SLaxman Dewangan * it under the terms of the GNU General Public License as published by 13*0c570674SLaxman Dewangan * the Free Software Foundation; either version 2 of the License, or 14*0c570674SLaxman Dewangan * (at your option) any later version. 15*0c570674SLaxman Dewangan * 16*0c570674SLaxman Dewangan * This program is distributed in the hope that it will be useful, but WITHOUT 17*0c570674SLaxman Dewangan * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 18*0c570674SLaxman Dewangan * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 19*0c570674SLaxman Dewangan * more details. 20*0c570674SLaxman Dewangan * 21*0c570674SLaxman Dewangan * You should have received a copy of the GNU General Public License along 22*0c570674SLaxman Dewangan * with this program; if not, write to the Free Software Foundation, Inc., 23*0c570674SLaxman Dewangan * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 24*0c570674SLaxman Dewangan * 25*0c570674SLaxman Dewangan */ 26*0c570674SLaxman Dewangan 27*0c570674SLaxman Dewangan #ifndef __LINUX_REGULATOR_TPS51632_H 28*0c570674SLaxman Dewangan #define __LINUX_REGULATOR_TPS51632_H 29*0c570674SLaxman Dewangan 30*0c570674SLaxman Dewangan /* 31*0c570674SLaxman Dewangan * struct tps51632_regulator_platform_data - tps51632 regulator platform data. 32*0c570674SLaxman Dewangan * 33*0c570674SLaxman Dewangan * @reg_init_data: The regulator init data. 34*0c570674SLaxman Dewangan * @enable_pwm_dvfs: Enable PWM DVFS or not. 35*0c570674SLaxman Dewangan * @dvfs_step_20mV: Step for DVFS is 20mV or 10mV. 36*0c570674SLaxman Dewangan * @max_voltage_uV: Maximum possible voltage in PWM-DVFS mode. 37*0c570674SLaxman Dewangan * @base_voltage_uV: Base voltage when PWM-DVFS enabled. 38*0c570674SLaxman Dewangan */ 39*0c570674SLaxman Dewangan struct tps51632_regulator_platform_data { 40*0c570674SLaxman Dewangan struct regulator_init_data *reg_init_data; 41*0c570674SLaxman Dewangan bool enable_pwm_dvfs; 42*0c570674SLaxman Dewangan bool dvfs_step_20mV; 43*0c570674SLaxman Dewangan int max_voltage_uV; 44*0c570674SLaxman Dewangan int base_voltage_uV; 45*0c570674SLaxman Dewangan }; 46*0c570674SLaxman Dewangan 47*0c570674SLaxman Dewangan #endif /* __LINUX_REGULATOR_TPS51632_H */ 48