include/dt-bindings/regulator/active-semi,8945a-regulator.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * Copyright (c) 2018 Microchip Technology, Inc. All rights reserved.
   4  *
   5  * Device Tree binding constants for the ACT8945A PMIC regulators
   6  */
   7
   8 #ifndef _DT_BINDINGS_REGULATOR_ACT8945A_H
   9 #define _DT_BINDINGS_REGULATOR_ACT8945A_H
  10
  11 /*
  12  * These constants should be used to specify regulator modes in device tree for
  13  * ACT8945A regulators as follows:
  14  * ACT8945A_REGULATOR_MODE_FIXED:       It is specific to DCDC regulators and it
  15  *                                      specifies the usage of fixed-frequency
  16  *                                      PWM.
  17  *
  18  * ACT8945A_REGULATOR_MODE_NORMAL:      It is specific to LDO regulators and it
  19  *                                      specifies the usage of normal mode.
  20  *
  21  * ACT8945A_REGULATOR_MODE_LOWPOWER:    For DCDC and LDO regulators; it specify
  22  *                                      the usage of proprietary power-saving
  23  *                                      mode.
  24  */
  25
  26 #define ACT8945A_REGULATOR_MODE_FIXED           1
  27 #define ACT8945A_REGULATOR_MODE_NORMAL          2
  28 #define ACT8945A_REGULATOR_MODE_LOWPOWER        3
  29
  30 #endif