7482d6ecc6
The regulator supports a dedicated suspend mode. Implement the appropriate ->set_suspend_xx() hooks, add support for ->set_mode(), and provide basic PM ops functionalities to setup the regulator in a suspend state when the system is entering suspend. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> [claudiu.beznea@microchip.com: remove shutdown function, use dev_pm_ops, fix checkpatch warning, adapt commit message, add LDO modes support, move modes constants to active-semi,8945a-regulator.h, remove rdevs from struct act8945a_pmic, add op_mode to act8945a_pmic] Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Mark Brown <broonie@kernel.org>
31 lines
920 B
C
31 lines
920 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2018 Microchip Technology, Inc. All rights reserved.
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*
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* Device Tree binding constants for the ACT8945A PMIC regulators
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*/
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#ifndef _DT_BINDINGS_REGULATOR_ACT8945A_H
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#define _DT_BINDINGS_REGULATOR_ACT8945A_H
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/*
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* These constants should be used to specify regulator modes in device tree for
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* ACT8945A regulators as follows:
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* ACT8945A_REGULATOR_MODE_FIXED: It is specific to DCDC regulators and it
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* specifies the usage of fixed-frequency
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* PWM.
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*
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* ACT8945A_REGULATOR_MODE_NORMAL: It is specific to LDO regulators and it
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* specifies the usage of normal mode.
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*
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* ACT8945A_REGULATOR_MODE_LOWPOWER: For DCDC and LDO regulators; it specify
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* the usage of proprietary power-saving
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* mode.
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*/
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#define ACT8945A_REGULATOR_MODE_FIXED 1
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#define ACT8945A_REGULATOR_MODE_NORMAL 2
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#define ACT8945A_REGULATOR_MODE_LOWPOWER 3
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#endif
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