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