1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /*
3  * tps51632-regulator.h -- TPS51632 regulator
4  *
5  * Interface for regulator driver for TPS51632 3-2-1 Phase D-Cap Step Down
6  * Driverless Controller with serial VID control and DVFS.
7  *
8  * Copyright (C) 2012 NVIDIA Corporation
9 
10  * Author: Laxman Dewangan <ldewangan@nvidia.com>
11  */
12 
13 #ifndef __LINUX_REGULATOR_TPS51632_H
14 #define __LINUX_REGULATOR_TPS51632_H
15 
16 /*
17  * struct tps51632_regulator_platform_data - tps51632 regulator platform data.
18  *
19  * @reg_init_data: The regulator init data.
20  * @enable_pwm_dvfs: Enable PWM DVFS or not.
21  * @dvfs_step_20mV: Step for DVFS is 20mV or 10mV.
22  * @max_voltage_uV: Maximum possible voltage in PWM-DVFS mode.
23  * @base_voltage_uV: Base voltage when PWM-DVFS enabled.
24  */
25 struct tps51632_regulator_platform_data {
26 	struct regulator_init_data *reg_init_data;
27 	bool enable_pwm_dvfs;
28 	bool dvfs_step_20mV;
29 	int max_voltage_uV;
30 	int base_voltage_uV;
31 };
32 
33 #endif /* __LINUX_REGULATOR_TPS51632_H */
34