| /* 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__ */ |
