1*c66ec88fSEmmanuel Vadot /* SPDX-License-Identifier: GPL-2.0 */ 2*c66ec88fSEmmanuel Vadot /* 3*c66ec88fSEmmanuel Vadot * Device Tree binding constants for the ACT8865 PMIC regulators 4*c66ec88fSEmmanuel Vadot */ 5*c66ec88fSEmmanuel Vadot 6*c66ec88fSEmmanuel Vadot #ifndef _DT_BINDINGS_REGULATOR_ACT8865_H 7*c66ec88fSEmmanuel Vadot #define _DT_BINDINGS_REGULATOR_ACT8865_H 8*c66ec88fSEmmanuel Vadot 9*c66ec88fSEmmanuel Vadot /* 10*c66ec88fSEmmanuel Vadot * These constants should be used to specify regulator modes in device tree for 11*c66ec88fSEmmanuel Vadot * ACT8865 regulators as follows: 12*c66ec88fSEmmanuel Vadot * ACT8865_REGULATOR_MODE_FIXED: It is specific to DCDC regulators and it 13*c66ec88fSEmmanuel Vadot * specifies the usage of fixed-frequency 14*c66ec88fSEmmanuel Vadot * PWM. 15*c66ec88fSEmmanuel Vadot * 16*c66ec88fSEmmanuel Vadot * ACT8865_REGULATOR_MODE_NORMAL: It is specific to LDO regulators and it 17*c66ec88fSEmmanuel Vadot * specifies the usage of normal mode. 18*c66ec88fSEmmanuel Vadot * 19*c66ec88fSEmmanuel Vadot * ACT8865_REGULATOR_MODE_LOWPOWER: For DCDC and LDO regulators; it specify 20*c66ec88fSEmmanuel Vadot * the usage of proprietary power-saving 21*c66ec88fSEmmanuel Vadot * mode. 22*c66ec88fSEmmanuel Vadot */ 23*c66ec88fSEmmanuel Vadot 24*c66ec88fSEmmanuel Vadot #define ACT8865_REGULATOR_MODE_FIXED 1 25*c66ec88fSEmmanuel Vadot #define ACT8865_REGULATOR_MODE_NORMAL 2 26*c66ec88fSEmmanuel Vadot #define ACT8865_REGULATOR_MODE_LOWPOWER 3 27*c66ec88fSEmmanuel Vadot 28*c66ec88fSEmmanuel Vadot #endif 29