1/* linux/mfd/tps6507x.h 2 * 3 * Functions to access TPS65070 power management chip. 4 * 5 * Copyright (c) 2009 RidgeRun (todd.fischer@ridgerun.com) 6 * 7 * 8 * For licencing details see kernel-base/COPYING 9 */ 10 11#ifndef __LINUX_MFD_TPS6507X_H 12#define __LINUX_MFD_TPS6507X_H 13 14/* 15 * ---------------------------------------------------------------------------- 16 * Registers, all 8 bits 17 * ---------------------------------------------------------------------------- 18 */ 19 20 21/* Register definitions */ 22#define TPS6507X_REG_PPATH1 0X01 23#define TPS6507X_CHG_USB BIT(7) 24#define TPS6507X_CHG_AC BIT(6) 25#define TPS6507X_CHG_USB_PW_ENABLE BIT(5) 26#define TPS6507X_CHG_AC_PW_ENABLE BIT(4) 27#define TPS6507X_CHG_AC_CURRENT BIT(2) 28#define TPS6507X_CHG_USB_CURRENT BIT(0) 29 30#define TPS6507X_REG_INT 0X02 31#define TPS6507X_REG_MASK_AC_USB BIT(7) 32#define TPS6507X_REG_MASK_TSC BIT(6) 33#define TPS6507X_REG_MASK_PB_IN BIT(5) 34#define TPS6507X_REG_TSC_INT BIT(3) 35#define TPS6507X_REG_PB_IN_INT BIT(2) 36#define TPS6507X_REG_AC_USB_APPLIED BIT(1) 37#define TPS6507X_REG_AC_USB_REMOVED BIT(0) 38 39#define TPS6507X_REG_CHGCONFIG0 0X03 40 41#define TPS6507X_REG_CHGCONFIG1 0X04 42#define TPS6507X_CON_CTRL1_DCDC1_ENABLE BIT(4) 43#define TPS6507X_CON_CTRL1_DCDC2_ENABLE BIT(3) 44#define TPS6507X_CON_CTRL1_DCDC3_ENABLE BIT(2) 45#define TPS6507X_CON_CTRL1_LDO1_ENABLE BIT(1) 46#define TPS6507X_CON_CTRL1_LDO2_ENABLE BIT(0) 47 48#define TPS6507X_REG_CHGCONFIG2 0X05 49 50#define TPS6507X_REG_CHGCONFIG3 0X06 51 52#define TPS6507X_REG_ADCONFIG 0X07 53#define TPS6507X_ADCONFIG_AD_ENABLE BIT(7) 54#define TPS6507X_ADCONFIG_START_CONVERSION BIT(6) 55#define TPS6507X_ADCONFIG_CONVERSION_DONE BIT(5) 56#define TPS6507X_ADCONFIG_VREF_ENABLE BIT(4) 57#define TPS6507X_ADCONFIG_INPUT_AD_IN1 0 58#define TPS6507X_ADCONFIG_INPUT_AD_IN2 1 59#define TPS6507X_ADCONFIG_INPUT_AD_IN3 2 60#define TPS6507X_ADCONFIG_INPUT_AD_IN4 3 61#define TPS6507X_ADCONFIG_INPUT_TS_PIN 4 62#define TPS6507X_ADCONFIG_INPUT_BAT_CURRENT 5 63#define TPS6507X_ADCONFIG_INPUT_AC_VOLTAGE 6 64#define TPS6507X_ADCONFIG_INPUT_SYS_VOLTAGE 7 65#define TPS6507X_ADCONFIG_INPUT_CHARGER_VOLTAGE 8 66#define TPS6507X_ADCONFIG_INPUT_BAT_VOLTAGE 9 67#define TPS6507X_ADCONFIG_INPUT_THRESHOLD_VOLTAGE 10 68#define TPS6507X_ADCONFIG_INPUT_ISET1_VOLTAGE 11 69#define TPS6507X_ADCONFIG_INPUT_ISET2_VOLTAGE 12 70#define TPS6507X_ADCONFIG_INPUT_REAL_TSC 14 71#define TPS6507X_ADCONFIG_INPUT_TSC 15 72 73#define TPS6507X_REG_TSCMODE 0X08 74#define TPS6507X_TSCMODE_X_POSITION 0 75#define TPS6507X_TSCMODE_Y_POSITION 1 76#define TPS6507X_TSCMODE_PRESSURE 2 77#define TPS6507X_TSCMODE_X_PLATE 3 78#define TPS6507X_TSCMODE_Y_PLATE 4 79#define TPS6507X_TSCMODE_STANDBY 5 80#define TPS6507X_TSCMODE_ADC_INPUT 6 81#define TPS6507X_TSCMODE_DISABLE 7 82 83#define TPS6507X_REG_ADRESULT_1 0X09 84 85#define TPS6507X_REG_ADRESULT_2 0X0A 86#define TPS6507X_REG_ADRESULT_2_MASK (BIT(1) | BIT(0)) 87 88#define TPS6507X_REG_PGOOD 0X0B 89 90#define TPS6507X_REG_PGOODMASK 0X0C 91 92#define TPS6507X_REG_CON_CTRL1 0X0D 93#define TPS6507X_CON_CTRL1_DCDC1_ENABLE BIT(4) 94#define TPS6507X_CON_CTRL1_DCDC2_ENABLE BIT(3) 95#define TPS6507X_CON_CTRL1_DCDC3_ENABLE BIT(2) 96#define TPS6507X_CON_CTRL1_LDO1_ENABLE BIT(1) 97#define TPS6507X_CON_CTRL1_LDO2_ENABLE BIT(0) 98 99#define TPS6507X_REG_CON_CTRL2 0X0E 100 101#define TPS6507X_REG_CON_CTRL3 0X0F 102 103#define TPS6507X_REG_DEFDCDC1 0X10 104#define TPS6507X_DEFDCDC1_DCDC1_EXT_ADJ_EN BIT(7) 105#define TPS6507X_DEFDCDC1_DCDC1_MASK 0X3F 106 107#define TPS6507X_REG_DEFDCDC2_LOW 0X11 108#define TPS6507X_DEFDCDC2_LOW_DCDC2_MASK 0X3F 109 110#define TPS6507X_REG_DEFDCDC2_HIGH 0X12 111#define TPS6507X_DEFDCDC2_HIGH_DCDC2_MASK 0X3F 112 113#define TPS6507X_REG_DEFDCDC3_LOW 0X13 114#define TPS6507X_DEFDCDC3_LOW_DCDC3_MASK 0X3F 115 116#define TPS6507X_REG_DEFDCDC3_HIGH 0X14 117#define TPS6507X_DEFDCDC3_HIGH_DCDC3_MASK 0X3F 118 119#define TPS6507X_REG_DEFSLEW 0X15 120 121#define TPS6507X_REG_LDO_CTRL1 0X16 122#define TPS6507X_REG_LDO_CTRL1_LDO1_MASK 0X0F 123 124#define TPS6507X_REG_DEFLDO2 0X17 125#define TPS6507X_REG_DEFLDO2_LDO2_MASK 0X3F 126 127#define TPS6507X_REG_WLED_CTRL1 0X18 128 129#define TPS6507X_REG_WLED_CTRL2 0X19 130 131/* VDCDC MASK */ 132#define TPS6507X_DEFDCDCX_DCDC_MASK 0X3F 133 134#define TPS6507X_MAX_REGISTER 0X19 135 136/** 137 * struct tps6507x_board - packages regulator and touchscreen init data 138 * @tps6507x_regulator_data: regulator initialization values 139 * 140 * Board data may be used to initialize regulator and touchscreen. 141 */ 142 143struct tps6507x_board { 144 struct regulator_init_data *tps6507x_pmic_init_data; 145 struct touchscreen_init_data *tps6507x_ts_init_data; 146}; 147 148/** 149 * struct tps6507x_dev - tps6507x sub-driver chip access routines 150 * @read_dev() - I2C register read function 151 * @write_dev() - I2C register write function 152 * 153 * Device data may be used to access the TPS6507x chip 154 */ 155 156struct tps6507x_dev { 157 struct device *dev; 158 struct i2c_client *i2c_client; 159 int (*read_dev)(struct tps6507x_dev *tps6507x, char reg, int size, 160 void *dest); 161 int (*write_dev)(struct tps6507x_dev *tps6507x, char reg, int size, 162 void *src); 163 164 /* Client devices */ 165 struct tps6507x_pmic *pmic; 166}; 167 168#endif /* __LINUX_MFD_TPS6507X_H */ 169