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1/* SPDX-License-Identifier: GPL-2.0 */2/* Copyright (c) 2018, The Linux Foundation. All rights reserved. */3 4#ifndef __QCOM_RPMH_REGULATOR_H5#define __QCOM_RPMH_REGULATOR_H6 7/*8 * These mode constants may be used to specify modes for various RPMh regulator9 * device tree properties (e.g. regulator-initial-mode). Each type of regulator10 * supports a subset of the possible modes.11 *12 * %RPMH_REGULATOR_MODE_RET: Retention mode in which only an extremely small13 * load current is allowed. This mode is supported14 * by LDO and SMPS type regulators.15 * %RPMH_REGULATOR_MODE_LPM: Low power mode in which a small load current is16 * allowed. This mode corresponds to PFM for SMPS17 * and BOB type regulators. This mode is supported18 * by LDO, HFSMPS, BOB, and PMIC4 FTSMPS type19 * regulators.20 * %RPMH_REGULATOR_MODE_AUTO: Auto mode in which the regulator hardware21 * automatically switches between LPM and HPM based22 * upon the real-time load current. This mode is23 * supported by HFSMPS, BOB, and PMIC4 FTSMPS type24 * regulators.25 * %RPMH_REGULATOR_MODE_HPM: High power mode in which the full rated current26 * of the regulator is allowed. This mode27 * corresponds to PWM for SMPS and BOB type28 * regulators. This mode is supported by all types29 * of regulators.30 */31#define RPMH_REGULATOR_MODE_RET 032#define RPMH_REGULATOR_MODE_LPM 133#define RPMH_REGULATOR_MODE_AUTO 234#define RPMH_REGULATOR_MODE_HPM 335 36#endif37