| /* SPDX-License-Identifier: GPL-2.0+ */ | |
| /* | |
| * mpq7920.h - Regulator definitions for mpq7920 | |
| * | |
| * Copyright 2019 Monolithic Power Systems, Inc | |
| * | |
| */ | |
| #ifndef __MPQ7920_H__ | |
| #define __MPQ7920_H__ | |
| #define MPQ7920_REG_CTL0 0x00 | |
| #define MPQ7920_REG_CTL1 0x01 | |
| #define MPQ7920_REG_CTL2 0x02 | |
| #define MPQ7920_BUCK1_REG_A 0x03 | |
| #define MPQ7920_BUCK1_REG_B 0x04 | |
| #define MPQ7920_BUCK1_REG_C 0x05 | |
| #define MPQ7920_BUCK1_REG_D 0x06 | |
| #define MPQ7920_BUCK2_REG_A 0x07 | |
| #define MPQ7920_BUCK2_REG_B 0x08 | |
| #define MPQ7920_BUCK2_REG_C 0x09 | |
| #define MPQ7920_BUCK2_REG_D 0x0a | |
| #define MPQ7920_BUCK3_REG_A 0x0b | |
| #define MPQ7920_BUCK3_REG_B 0x0c | |
| #define MPQ7920_BUCK3_REG_C 0x0d | |
| #define MPQ7920_BUCK3_REG_D 0x0e | |
| #define MPQ7920_BUCK4_REG_A 0x0f | |
| #define MPQ7920_BUCK4_REG_B 0x10 | |
| #define MPQ7920_BUCK4_REG_C 0x11 | |
| #define MPQ7920_BUCK4_REG_D 0x12 | |
| #define MPQ7920_LDO1_REG_A 0x13 | |
| #define MPQ7920_LDO1_REG_B 0x0 | |
| #define MPQ7920_LDO2_REG_A 0x14 | |
| #define MPQ7920_LDO2_REG_B 0x15 | |
| #define MPQ7920_LDO2_REG_C 0x16 | |
| #define MPQ7920_LDO3_REG_A 0x17 | |
| #define MPQ7920_LDO3_REG_B 0x18 | |
| #define MPQ7920_LDO3_REG_C 0x19 | |
| #define MPQ7920_LDO4_REG_A 0x1a | |
| #define MPQ7920_LDO4_REG_B 0x1b | |
| #define MPQ7920_LDO4_REG_C 0x1c | |
| #define MPQ7920_LDO5_REG_A 0x1d | |
| #define MPQ7920_LDO5_REG_B 0x1e | |
| #define MPQ7920_LDO5_REG_C 0x1f | |
| #define MPQ7920_REG_MODE 0x20 | |
| #define MPQ7920_REG_REGULATOR_EN 0x22 | |
| #define MPQ7920_MASK_VREF 0x7f | |
| #define MPQ7920_MASK_BUCK_ILIM 0xc0 | |
| #define MPQ7920_MASK_LDO_ILIM BIT(6) | |
| #define MPQ7920_MASK_DISCHARGE BIT(5) | |
| #define MPQ7920_MASK_MODE 0xc0 | |
| #define MPQ7920_MASK_SOFTSTART 0x0c | |
| #define MPQ7920_MASK_SWITCH_FREQ 0x30 | |
| #define MPQ7920_MASK_BUCK_PHASE_DEALY 0x30 | |
| #define MPQ7920_MASK_DVS_SLEWRATE 0xc0 | |
| #define MPQ7920_MASK_OVP 0x40 | |
| #define MPQ7920_OVP_DISABLE ~(0x40) | |
| #define MPQ7920_DISCHARGE_ON BIT(5) | |
| #define MPQ7920_REGULATOR_EN_OFFSET 7 | |
| /* values in mV */ | |
| #define MPQ7920_BUCK_VOLT_MIN 400000 | |
| #define MPQ7920_LDO_VOLT_MIN 650000 | |
| #define MPQ7920_VOLT_MAX 3587500 | |
| #define MPQ7920_VOLT_STEP 12500 | |
| #endif /* __MPQ7920_H__ */ |