| /* SPDX-License-Identifier: GPL-2.0+ */ | |
| /* | |
| * Copyright(C) 2024 Svyatoslav Ryhel <clamor95@gmail.com> | |
| */ | |
| #ifndef _MAX8907_H_ | |
| #define _MAX8907_H_ | |
| #define MAX8907_LDO_NUM 20 | |
| #define MAX8907_SD_NUM 3 | |
| /* Drivers name */ | |
| #define MAX8907_LDO_DRIVER "max8907_ldo" | |
| #define MAX8907_SD_DRIVER "max8907_sd" | |
| #define MAX8907_RST_DRIVER "max8907_rst" | |
| /* MAX8907 register map */ | |
| #define MAX8907_REG_SDCTL1 0x04 | |
| #define MAX8907_REG_SDCTL2 0x07 | |
| #define MAX8907_REG_SDCTL3 0x0A | |
| #define MAX8907_REG_LDOCTL16 0x10 | |
| #define MAX8907_REG_LDOCTL17 0x14 | |
| #define MAX8907_REG_LDOCTL1 0x18 | |
| #define MAX8907_REG_LDOCTL2 0x1C | |
| #define MAX8907_REG_LDOCTL3 0x20 | |
| #define MAX8907_REG_LDOCTL4 0x24 | |
| #define MAX8907_REG_LDOCTL5 0x28 | |
| #define MAX8907_REG_LDOCTL6 0x2C | |
| #define MAX8907_REG_LDOCTL7 0x30 | |
| #define MAX8907_REG_LDOCTL8 0x34 | |
| #define MAX8907_REG_LDOCTL9 0x38 | |
| #define MAX8907_REG_LDOCTL10 0x3C | |
| #define MAX8907_REG_LDOCTL11 0x40 | |
| #define MAX8907_REG_LDOCTL12 0x44 | |
| #define MAX8907_REG_LDOCTL13 0x48 | |
| #define MAX8907_REG_LDOCTL14 0x4C | |
| #define MAX8907_REG_LDOCTL15 0x50 | |
| #define MAX8907_REG_LDOCTL19 0x5C | |
| #define MAX8907_REG_LDOCTL18 0x72 | |
| #define MAX8907_REG_LDOCTL20 0x9C | |
| #define MAX8907_REG_RESET_CNFG 0x0F | |
| #define MASK_POWER_OFF BIT(6) | |
| /* MAX8907 configuration values */ | |
| #define MAX8907_CTL 0 | |
| #define MAX8907_SEQCNT 1 | |
| #define MAX8907_VOUT 2 | |
| /* mask bit fields */ | |
| #define MAX8907_MASK_LDO_SEQ 0x1C | |
| #define MAX8907_MASK_LDO_EN 0x01 | |
| /* Step-Down (SD) Regulator calculations */ | |
| #define SD1_VOLT_MAX 2225000 | |
| #define SD1_VOLT_MIN 650000 | |
| #define SD1_VOLT_STEP 25000 | |
| #define SD2_VOLT_MAX 1425000 | |
| #define SD2_VOLT_MIN 637500 | |
| #define SD2_VOLT_STEP 12500 | |
| #define SD3_VOLT_MAX 3900000 | |
| #define SD3_VOLT_MIN 750000 | |
| #define SD3_VOLT_STEP 50000 | |
| /* Low-Dropout Linear (LDO) Regulator calculations */ | |
| #define LDO_750_VOLT_MAX 3900000 | |
| #define LDO_750_VOLT_MIN 750000 | |
| #define LDO_750_VOLT_STEP 50000 | |
| #define LDO_650_VOLT_MAX 2225000 | |
| #define LDO_650_VOLT_MIN 650000 | |
| #define LDO_650_VOLT_STEP 25000 | |
| #endif /* _MAX8907_H_ */ |