1 /* 2 * (C) Copyright 2011-2013 3 * Texas Instruments, <www.ti.com> 4 * 5 * SPDX-License-Identifier: GPL-2.0+ 6 * 7 * For more details, please see the TRM at http://www.ti.com/product/tps65217a 8 */ 9 10 #ifndef __POWER_TPS65217_H__ 11 #define __POWER_TPS65217_H__ 12 13 /* I2C chip address */ 14 #define TPS65217_CHIP_PM 0x24 15 16 /* Registers */ 17 enum { 18 TPS65217_CHIPID = 0x00, 19 TPS65217_POWER_PATH, 20 TPS65217_INTERRUPT, 21 TPS65217_CHGCONFIG0, 22 TPS65217_CHGCONFIG1, 23 TPS65217_CHGCONFIG2, 24 TPS65217_CHGCONFIG3, 25 TPS65217_WLEDCTRL1, 26 TPS65217_WLEDCTRL2, 27 TPS65217_MUXCTRL, 28 TPS65217_STATUS, 29 TPS65217_PASSWORD, 30 TPS65217_PGOOD, 31 TPS65217_DEFPG, 32 TPS65217_DEFDCDC1, 33 TPS65217_DEFDCDC2, 34 TPS65217_DEFDCDC3, 35 TPS65217_DEFSLEW, 36 TPS65217_DEFLDO1, 37 TPS65217_DEFLDO2, 38 TPS65217_DEFLS1, 39 TPS65217_DEFLS2, 40 TPS65217_ENABLE, 41 TPS65217_DEFUVLO, 42 TPS65217_SEQ1, 43 TPS65217_SEQ2, 44 TPS65217_SEQ3, 45 TPS65217_SEQ4, 46 TPS65217_SEQ5, 47 TPS65217_SEQ6, 48 TPS65217_PMIC_NUM_OF_REGS, 49 }; 50 51 #define TPS65217_PROT_LEVEL_NONE 0x00 52 #define TPS65217_PROT_LEVEL_1 0x01 53 #define TPS65217_PROT_LEVEL_2 0x02 54 55 #define TPS65217_PASSWORD_LOCK_FOR_WRITE 0x00 56 #define TPS65217_PASSWORD_UNLOCK 0x7D 57 58 #define TPS65217_DCDC_GO 0x80 59 60 #define TPS65217_MASK_ALL_BITS 0xFF 61 62 #define TPS65217_USB_INPUT_CUR_LIMIT_MASK 0x03 63 #define TPS65217_USB_INPUT_CUR_LIMIT_100MA 0x00 64 #define TPS65217_USB_INPUT_CUR_LIMIT_500MA 0x01 65 #define TPS65217_USB_INPUT_CUR_LIMIT_1300MA 0x02 66 #define TPS65217_USB_INPUT_CUR_LIMIT_1800MA 0x03 67 68 #define TPS65217_DCDC_VOLT_SEL_950MV 0x02 69 #define TPS65217_DCDC_VOLT_SEL_1100MV 0x08 70 #define TPS65217_DCDC_VOLT_SEL_1125MV 0x09 71 #define TPS65217_DCDC_VOLT_SEL_1200MV 0x0c 72 #define TPS65217_DCDC_VOLT_SEL_1275MV 0x0F 73 #define TPS65217_DCDC_VOLT_SEL_1325MV 0x11 74 75 #define TPS65217_LDO_MASK 0x1F 76 #define TPS65217_LDO_VOLTAGE_OUT_1_8 0x06 77 #define TPS65217_LDO_VOLTAGE_OUT_3_3 0x1F 78 79 #define TPS65217_PWR_OFF 0x80 80 #define TPS65217_PWR_SRC_USB_BITMASK 0x4 81 #define TPS65217_PWR_SRC_AC_BITMASK 0x8 82 83 int tps65217_reg_read(uchar src_reg, uchar *src_val); 84 int tps65217_reg_write(uchar prot_level, uchar dest_reg, uchar dest_val, 85 uchar mask); 86 int tps65217_voltage_update(uchar dc_cntrl_reg, uchar volt_sel); 87 #endif /* __POWER_TPS65217_H__ */ 88