linux/regulator/tps51632-regulator.h

0001 /* SPDX-License-Identifier: GPL-2.0-or-later */
0002 /*
0003  * tps51632-regulator.h -- TPS51632 regulator
0004  *
0005  * Interface for regulator driver for TPS51632 3-2-1 Phase D-Cap Step Down
0006  * Driverless Controller with serial VID control and DVFS.
0007  *
0008  * Copyright (C) 2012 NVIDIA Corporation
0009
0010  * Author: Laxman Dewangan <ldewangan@nvidia.com>
0011  */
0012
0013 #ifndef __LINUX_REGULATOR_TPS51632_H
0014 #define __LINUX_REGULATOR_TPS51632_H
0015
0016 /*
0017  * struct tps51632_regulator_platform_data - tps51632 regulator platform data.
0018  *
0019  * @reg_init_data: The regulator init data.
0020  * @enable_pwm_dvfs: Enable PWM DVFS or not.
0021  * @dvfs_step_20mV: Step for DVFS is 20mV or 10mV.
0022  * @max_voltage_uV: Maximum possible voltage in PWM-DVFS mode.
0023  * @base_voltage_uV: Base voltage when PWM-DVFS enabled.
0024  */
0025 struct tps51632_regulator_platform_data {
0026     struct regulator_init_data *reg_init_data;
0027     bool enable_pwm_dvfs;
0028     bool dvfs_step_20mV;
0029     int max_voltage_uV;
0030     int base_voltage_uV;
0031 };
0032
0033 #endif /* __LINUX_REGULATOR_TPS51632_H */