1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Device Tree binding constants for the ACT8865 PMIC regulators 4*4882a593Smuzhiyun */ 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun #ifndef _DT_BINDINGS_REGULATOR_ACT8865_H 7*4882a593Smuzhiyun #define _DT_BINDINGS_REGULATOR_ACT8865_H 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun /* 10*4882a593Smuzhiyun * These constants should be used to specify regulator modes in device tree for 11*4882a593Smuzhiyun * ACT8865 regulators as follows: 12*4882a593Smuzhiyun * ACT8865_REGULATOR_MODE_FIXED: It is specific to DCDC regulators and it 13*4882a593Smuzhiyun * specifies the usage of fixed-frequency 14*4882a593Smuzhiyun * PWM. 15*4882a593Smuzhiyun * 16*4882a593Smuzhiyun * ACT8865_REGULATOR_MODE_NORMAL: It is specific to LDO regulators and it 17*4882a593Smuzhiyun * specifies the usage of normal mode. 18*4882a593Smuzhiyun * 19*4882a593Smuzhiyun * ACT8865_REGULATOR_MODE_LOWPOWER: For DCDC and LDO regulators; it specify 20*4882a593Smuzhiyun * the usage of proprietary power-saving 21*4882a593Smuzhiyun * mode. 22*4882a593Smuzhiyun */ 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun #define ACT8865_REGULATOR_MODE_FIXED 1 25*4882a593Smuzhiyun #define ACT8865_REGULATOR_MODE_NORMAL 2 26*4882a593Smuzhiyun #define ACT8865_REGULATOR_MODE_LOWPOWER 3 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun #endif 29