1 /* 2 * Copyright (C) 2015 Samsung Electronics 3 * Przemyslaw Marczak <p.marczak@samsung.com> 4 * 5 * SPDX-License-Identifier: GPL-2.0+ 6 */ 7 8 #ifndef _DT_BINDINGS_SANDBOX_PMIC_H_ 9 #define _DT_BINDINGS_SANDBOX_PMIC_H_ 10 11 /* 12 * Sandbox PMIC - prepare reset values 13 * To provide the default (reset) values as in the real hardware, 14 * the registers are set in i2c pmic emul driver's probe() method. 15 * The default values are defined as below. 16 */ 17 18 /* Buck operation mode IDs */ 19 #define BUCK_OM_OFF 0 20 #define BUCK_OM_ON 1 21 #define BUCK_OM_PWM 2 22 #define BUCK_OM_COUNT 3 23 24 /* Ldo operation mode IDs */ 25 #define LDO_OM_OFF 0 26 #define LDO_OM_ON 1 27 #define LDO_OM_SLEEP 2 28 #define LDO_OM_STANDBY 3 29 #define LDO_OM_COUNT 4 30 31 /* [Value uV/uA]/[Mode ID] to register */ 32 #define VAL2REG(min, step, val) (((val) - (min)) / (step)) 33 #define VAL2OMREG(x) (x) 34 35 #endif 36