1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2015 Samsung Electronics 4 * Przemyslaw Marczak <p.marczak@samsung.com> 5 */ 6 7 #ifndef _DT_BINDINGS_SANDBOX_PMIC_H_ 8 #define _DT_BINDINGS_SANDBOX_PMIC_H_ 9 10 /* 11 * Sandbox PMIC - prepare reset values 12 * To provide the default (reset) values as in the real hardware, 13 * the registers are set in i2c pmic emul driver's probe() method. 14 * The default values are defined as below. 15 */ 16 17 /* Buck operation mode IDs */ 18 #define BUCK_OM_OFF 0 19 #define BUCK_OM_ON 1 20 #define BUCK_OM_PWM 2 21 #define BUCK_OM_COUNT 3 22 23 /* Ldo operation mode IDs */ 24 #define LDO_OM_OFF 0 25 #define LDO_OM_ON 1 26 #define LDO_OM_SLEEP 2 27 #define LDO_OM_STANDBY 3 28 #define LDO_OM_COUNT 4 29 30 /* [Value uV/uA]/[Mode ID] to register */ 31 #define VAL2REG(min, step, val) (((val) - (min)) / (step)) 32 #define VAL2OMREG(x) (x) 33 34 #endif 35