1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright(C) 2023 Svyatoslav Ryhel <clamor95@gmail.com> 4 */ 5 6 #ifndef _TPS80031_H_ 7 #define _TPS80031_H_ 8 9 #define TPS80031_LDO_NUM 9 10 #define TPS80031_SMPS_NUM 5 11 12 /* Drivers name */ 13 #define TPS80031_LDO_DRIVER "tps80031_ldo" 14 #define TPS80031_SMPS_DRIVER "tps80031_smps" 15 #define TPS80031_RST_DRIVER "tps80031_rst" 16 17 #define TPS80031_SMPS_OFFSET 0xe0 18 #define TPS80031_OFFSET_FLAG BIT(0) 19 20 #define REGULATOR_STATUS_MASK 0x3 21 #define REGULATOR_MODE_ON 0x1 22 23 /* Switched-Mode Power Supply Regulator calculations */ 24 #define SMPS_VOLT_MASK 0x3f 25 #define SMPS_VOLT_LINEAR_HEX 0x39 26 #define SMPS_VOLT_NLINEAR_HEX 0x3a 27 #define SMPS_VOLT_LINEAR 1300000 28 #define SMPS_VOLT_BASE 600000 29 #define SMPS_VOLT_BASE_OFFSET 700000 30 31 /* Low-Dropout Linear (LDO) Regulator calculations */ 32 #define LDO_VOLT_MASK 0x3f 33 #define LDO_VOLT_MAX_HEX 0x18 34 #define LDO_VOLT_MIN_HEX 0x01 35 #define LDO_VOLT_MAX 3360000 36 #define LDO_VOLT_MIN 1018000 37 #define LDO_VOLT_BASE 916000 38 39 #define TPS80031_PHOENIX_DEV_ON 0x25 40 #define SW_RESET BIT(6) 41 #define DEVOFF BIT(0) 42 43 /* register groups */ 44 enum { 45 CTRL, 46 VOLT, 47 OFFSET, 48 }; 49 50 #endif /* _TPS80031_H_ */ 51