1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * mpq7920.h - Regulator definitions for mpq7920 4 * 5 * Copyright 2019 Monolithic Power Systems, Inc 6 * 7 */ 8 9 #ifndef __MPQ7920_H__ 10 #define __MPQ7920_H__ 11 12 #define MPQ7920_REG_CTL0 0x00 13 #define MPQ7920_REG_CTL1 0x01 14 #define MPQ7920_REG_CTL2 0x02 15 #define MPQ7920_BUCK1_REG_A 0x03 16 #define MPQ7920_BUCK1_REG_B 0x04 17 #define MPQ7920_BUCK1_REG_C 0x05 18 #define MPQ7920_BUCK1_REG_D 0x06 19 #define MPQ7920_BUCK2_REG_A 0x07 20 #define MPQ7920_BUCK2_REG_B 0x08 21 #define MPQ7920_BUCK2_REG_C 0x09 22 #define MPQ7920_BUCK2_REG_D 0x0a 23 #define MPQ7920_BUCK3_REG_A 0x0b 24 #define MPQ7920_BUCK3_REG_B 0x0c 25 #define MPQ7920_BUCK3_REG_C 0x0d 26 #define MPQ7920_BUCK3_REG_D 0x0e 27 #define MPQ7920_BUCK4_REG_A 0x0f 28 #define MPQ7920_BUCK4_REG_B 0x10 29 #define MPQ7920_BUCK4_REG_C 0x11 30 #define MPQ7920_BUCK4_REG_D 0x12 31 #define MPQ7920_LDO1_REG_A 0x13 32 #define MPQ7920_LDO1_REG_B 0x0 33 #define MPQ7920_LDO2_REG_A 0x14 34 #define MPQ7920_LDO2_REG_B 0x15 35 #define MPQ7920_LDO2_REG_C 0x16 36 #define MPQ7920_LDO3_REG_A 0x17 37 #define MPQ7920_LDO3_REG_B 0x18 38 #define MPQ7920_LDO3_REG_C 0x19 39 #define MPQ7920_LDO4_REG_A 0x1a 40 #define MPQ7920_LDO4_REG_B 0x1b 41 #define MPQ7920_LDO4_REG_C 0x1c 42 #define MPQ7920_LDO5_REG_A 0x1d 43 #define MPQ7920_LDO5_REG_B 0x1e 44 #define MPQ7920_LDO5_REG_C 0x1f 45 #define MPQ7920_REG_MODE 0x20 46 #define MPQ7920_REG_REGULATOR_EN1 0x22 47 #define MPQ7920_REG_REGULATOR_EN 0x22 48 49 #define MPQ7920_MASK_VREF 0x7f 50 #define MPQ7920_MASK_BUCK_ILIM 0xd0 51 #define MPQ7920_MASK_LDO_ILIM BIT(6) 52 #define MPQ7920_MASK_DISCHARGE BIT(5) 53 #define MPQ7920_MASK_MODE 0xc0 54 #define MPQ7920_MASK_SOFTSTART 0x0c 55 #define MPQ7920_MASK_SWITCH_FREQ 0x30 56 #define MPQ7920_MASK_BUCK_PHASE_DEALY 0x30 57 #define MPQ7920_MASK_DVS_SLEWRATE 0xc0 58 #define MPQ7920_DISCHARGE_ON 0x1 59 60 #define MPQ7920_REGULATOR_EN_OFFSET 7 61 62 /* values in mV */ 63 #define MPQ7920_BUCK_VOLT_MIN 400000 64 #define MPQ7920_LDO_VOLT_MIN 650000 65 #define MPQ7920_VOLT_MAX 3587500 66 #define MPQ7920_VOLT_STEP 12500 67 68 #endif /* __MPQ7920_H__ */ 69