| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Copyright (c) 2018 Microchip Technology, Inc. All rights reserved. |
| * |
| * Device Tree binding constants for the ACT8945A PMIC regulators |
| */ |
| |
| #ifndef _DT_BINDINGS_REGULATOR_ACT8945A_H |
| #define _DT_BINDINGS_REGULATOR_ACT8945A_H |
| |
| /* |
| * These constants should be used to specify regulator modes in device tree for |
| * ACT8945A regulators as follows: |
| * ACT8945A_REGULATOR_MODE_FIXED: It is specific to DCDC regulators and it |
| * specifies the usage of fixed-frequency |
| * PWM. |
| * |
| * ACT8945A_REGULATOR_MODE_NORMAL: It is specific to LDO regulators and it |
| * specifies the usage of normal mode. |
| * |
| * ACT8945A_REGULATOR_MODE_LOWPOWER: For DCDC and LDO regulators; it specify |
| * the usage of proprietary power-saving |
| * mode. |
| */ |
| |
| #define ACT8945A_REGULATOR_MODE_FIXED 1 |
| #define ACT8945A_REGULATOR_MODE_NORMAL 2 |
| #define ACT8945A_REGULATOR_MODE_LOWPOWER 3 |
| |
| #endif |
