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      1 /* SPDX-License-Identifier: GPL-2.0+ */
      2 /*
      3  * Copyright (C) EETS GmbH, 2017, Felix Brack <f.brack (at) eets.ch>
      4  */
      5 
      6 #ifndef __TPS65910_PMIC_H_
      7 #define __TPS65910_PMIC_H_
      8 
      9 #define TPS65910_I2C_SEL_MASK		(0x1 << 4)
     10 #define TPS65910_VDD_SR_MASK		(0x1 << 7)
     11 #define TPS65910_GAIN_SEL_MASK		(0x3 << 6)
     12 #define TPS65910_VDD_SEL_MASK		0x7f
     13 #define TPS65910_VDD_SEL_MIN		3
     14 #define TPS65910_VDD_SEL_MAX		75
     15 #define TPS65910_SEL_MASK		(0x3 << 2)
     16 #define TPS65910_SUPPLY_STATE_MASK	0x3
     17 #define TPS65910_SUPPLY_STATE_OFF	0x0
     18 #define TPS65910_SUPPLY_STATE_ON	0x1
     19 
     20 /* i2c registers */
     21 enum {
     22 	TPS65910_REG_RTC_SEC			= 0x00,
     23 	TPS65910_REG_RTC_MIN,
     24 	TPS65910_REG_RTC_HOUR,
     25 	TPS65910_REG_RTC_DAY,
     26 	TPS65910_REG_RTC_MONTH,
     27 	TPS65910_REG_RTC_YEAR,
     28 	TPS65910_REG_RTC_WEEK,
     29 	TPS65910_REG_RTC_ALARM_SEC		= 0x08,
     30 	TPS65910_REG_RTC_ALARM_MIN,
     31 	TPS65910_REG_RTC_ALARM_HOUR,
     32 	TPS65910_REG_RTC_ALARM_DAY,
     33 	TPS65910_REG_RTC_ALARM_MONTH,
     34 	TPS65910_REG_RTC_ALARM_YEAR,
     35 	TPS65910_REG_RTC_CTRL			= 0x10,
     36 	TPS65910_REG_RTC_STAT,
     37 	TPS65910_REG_RTC_INT,
     38 	TPS65910_REG_RTC_COMP_LSB,
     39 	TPS65910_REG_RTC_COMP_MSB,
     40 	TPS65910_REG_RTC_RESISTOR_PRG,
     41 	TPS65910_REG_RTC_RESET_STAT,
     42 	TPS65910_REG_BACKUP1,
     43 	TPS65910_REG_BACKUP2,
     44 	TPS65910_REG_BACKUP3,
     45 	TPS65910_REG_BACKUP4,
     46 	TPS65910_REG_BACKUP5,
     47 	TPS65910_REG_PUADEN,
     48 	TPS65910_REG_REF,
     49 	TPS65910_REG_VRTC,
     50 	TPS65910_REG_VIO			= 0x20,
     51 	TPS65910_REG_VDD1,
     52 	TPS65910_REG_VDD1_VAL,
     53 	TPS65910_REG_VDD1_VAL_SR,
     54 	TPS65910_REG_VDD2,
     55 	TPS65910_REG_VDD2_VAL,
     56 	TPS65910_REG_VDD2_VAL_SR,
     57 	TPS65910_REG_VDD3,
     58 	TPS65910_REG_VDIG1			= 0x30,
     59 	TPS65910_REG_VDIG2,
     60 	TPS65910_REG_VAUX1,
     61 	TPS65910_REG_VAUX2,
     62 	TPS65910_REG_VAUX33,
     63 	TPS65910_REG_VMMC,
     64 	TPS65910_REG_VPLL,
     65 	TPS65910_REG_VDAC,
     66 	TPS65910_REG_THERM,
     67 	TPS65910_REG_BATTERY_BACKUP_CHARGE,
     68 	TPS65910_REG_DCDC_CTRL			= 0x3e,
     69 	TPS65910_REG_DEVICE_CTRL,
     70 	TPS65910_REG_DEVICE_CTRL2,
     71 	TPS65910_REG_SLEEP_KEEP_LDO_ON,
     72 	TPS65910_REG_SLEEP_KEEP_RES_ON,
     73 	TPS65910_REG_SLEEP_SET_LDO_OFF,
     74 	TPS65910_REG_SLEEP_SET_RES_OFF,
     75 	TPS65910_REG_EN1_LDO_ASS,
     76 	TPS65910_REG_EM1_SMPS_ASS,
     77 	TPS65910_REG_EN2_LDO_ASS,
     78 	TPS65910_REG_EM2_SMPS_ASS,
     79 	TPS65910_REG_INT_STAT			= 0x50,
     80 	TPS65910_REG_INT_MASK,
     81 	TPS65910_REG_INT_STAT2,
     82 	TPS65910_REG_INT_MASK2,
     83 	TPS65910_REG_GPIO			= 0x60,
     84 	TPS65910_REG_JTAGREVNUM			= 0x80,
     85 	TPS65910_NUM_REGS
     86 };
     87 
     88 /* chip supplies */
     89 enum {
     90 	TPS65910_SUPPLY_VCCIO	= 0x00,
     91 	TPS65910_SUPPLY_VCC1,
     92 	TPS65910_SUPPLY_VCC2,
     93 	TPS65910_SUPPLY_VCC3,
     94 	TPS65910_SUPPLY_VCC4,
     95 	TPS65910_SUPPLY_VCC5,
     96 	TPS65910_SUPPLY_VCC6,
     97 	TPS65910_SUPPLY_VCC7,
     98 	TPS65910_NUM_SUPPLIES
     99 };
    100 
    101 /* regulator unit numbers */
    102 enum {
    103 	TPS65910_UNIT_VRTC = 0x00,
    104 	TPS65910_UNIT_VIO,
    105 	TPS65910_UNIT_VDD1,
    106 	TPS65910_UNIT_VDD2,
    107 	TPS65910_UNIT_VDD3,
    108 	TPS65910_UNIT_VDIG1,
    109 	TPS65910_UNIT_VDIG2,
    110 	TPS65910_UNIT_VPLL,
    111 	TPS65910_UNIT_VDAC,
    112 	TPS65910_UNIT_VAUX1,
    113 	TPS65910_UNIT_VAUX2,
    114 	TPS65910_UNIT_VAUX33,
    115 	TPS65910_UNIT_VMMC,
    116 };
    117 
    118 /* platform data */
    119 struct tps65910_regulator_pdata {
    120 	u32 supply;	/* regulator supply voltage in uV */
    121 	uint unit;	/* unit-address according to DT */
    122 };
    123 
    124 /* driver names */
    125 #define TPS65910_BUCK_DRIVER	"tps65910_buck"
    126 #define TPS65910_BOOST_DRIVER	"tps65910_boost"
    127 #define TPS65910_LDO_DRIVER	"tps65910_ldo"
    128 
    129 #endif /* __TPS65910_PMIC_H_ */
    130