| /* linux/mfd/tps6507x.h |
| * |
| * Functions to access TPS65070 power management chip. |
| * |
| * Copyright (c) 2009 RidgeRun (todd.fischer@ridgerun.com) |
| * |
| * |
| * For licencing details see kernel-base/COPYING |
| */ |
| |
| #ifndef __LINUX_MFD_TPS6507X_H |
| #define __LINUX_MFD_TPS6507X_H |
| |
| /* |
| * ---------------------------------------------------------------------------- |
| * Registers, all 8 bits |
| * ---------------------------------------------------------------------------- |
| */ |
| |
| |
| /* Register definitions */ |
| #define TPS6507X_REG_PPATH1 0X01 |
| #define TPS6507X_CHG_USB BIT(7) |
| #define TPS6507X_CHG_AC BIT(6) |
| #define TPS6507X_CHG_USB_PW_ENABLE BIT(5) |
| #define TPS6507X_CHG_AC_PW_ENABLE BIT(4) |
| #define TPS6507X_CHG_AC_CURRENT BIT(2) |
| #define TPS6507X_CHG_USB_CURRENT BIT(0) |
| |
| #define TPS6507X_REG_INT 0X02 |
| #define TPS6507X_REG_MASK_AC_USB BIT(7) |
| #define TPS6507X_REG_MASK_TSC BIT(6) |
| #define TPS6507X_REG_MASK_PB_IN BIT(5) |
| #define TPS6507X_REG_TSC_INT BIT(3) |
| #define TPS6507X_REG_PB_IN_INT BIT(2) |
| #define TPS6507X_REG_AC_USB_APPLIED BIT(1) |
| #define TPS6507X_REG_AC_USB_REMOVED BIT(0) |
| |
| #define TPS6507X_REG_CHGCONFIG0 0X03 |
| |
| #define TPS6507X_REG_CHGCONFIG1 0X04 |
| #define TPS6507X_CON_CTRL1_DCDC1_ENABLE BIT(4) |
| #define TPS6507X_CON_CTRL1_DCDC2_ENABLE BIT(3) |
| #define TPS6507X_CON_CTRL1_DCDC3_ENABLE BIT(2) |
| #define TPS6507X_CON_CTRL1_LDO1_ENABLE BIT(1) |
| #define TPS6507X_CON_CTRL1_LDO2_ENABLE BIT(0) |
| |
| #define TPS6507X_REG_CHGCONFIG2 0X05 |
| |
| #define TPS6507X_REG_CHGCONFIG3 0X06 |
| |
| #define TPS6507X_REG_ADCONFIG 0X07 |
| #define TPS6507X_ADCONFIG_AD_ENABLE BIT(7) |
| #define TPS6507X_ADCONFIG_START_CONVERSION BIT(6) |
| #define TPS6507X_ADCONFIG_CONVERSION_DONE BIT(5) |
| #define TPS6507X_ADCONFIG_VREF_ENABLE BIT(4) |
| #define TPS6507X_ADCONFIG_INPUT_AD_IN1 0 |
| #define TPS6507X_ADCONFIG_INPUT_AD_IN2 1 |
| #define TPS6507X_ADCONFIG_INPUT_AD_IN3 2 |
| #define TPS6507X_ADCONFIG_INPUT_AD_IN4 3 |
| #define TPS6507X_ADCONFIG_INPUT_TS_PIN 4 |
| #define TPS6507X_ADCONFIG_INPUT_BAT_CURRENT 5 |
| #define TPS6507X_ADCONFIG_INPUT_AC_VOLTAGE 6 |
| #define TPS6507X_ADCONFIG_INPUT_SYS_VOLTAGE 7 |
| #define TPS6507X_ADCONFIG_INPUT_CHARGER_VOLTAGE 8 |
| #define TPS6507X_ADCONFIG_INPUT_BAT_VOLTAGE 9 |
| #define TPS6507X_ADCONFIG_INPUT_THRESHOLD_VOLTAGE 10 |
| #define TPS6507X_ADCONFIG_INPUT_ISET1_VOLTAGE 11 |
| #define TPS6507X_ADCONFIG_INPUT_ISET2_VOLTAGE 12 |
| #define TPS6507X_ADCONFIG_INPUT_REAL_TSC 14 |
| #define TPS6507X_ADCONFIG_INPUT_TSC 15 |
| |
| #define TPS6507X_REG_TSCMODE 0X08 |
| #define TPS6507X_TSCMODE_X_POSITION 0 |
| #define TPS6507X_TSCMODE_Y_POSITION 1 |
| #define TPS6507X_TSCMODE_PRESSURE 2 |
| #define TPS6507X_TSCMODE_X_PLATE 3 |
| #define TPS6507X_TSCMODE_Y_PLATE 4 |
| #define TPS6507X_TSCMODE_STANDBY 5 |
| #define TPS6507X_TSCMODE_ADC_INPUT 6 |
| #define TPS6507X_TSCMODE_DISABLE 7 |
| |
| #define TPS6507X_REG_ADRESULT_1 0X09 |
| |
| #define TPS6507X_REG_ADRESULT_2 0X0A |
| #define TPS6507X_REG_ADRESULT_2_MASK (BIT(1) | BIT(0)) |
| |
| #define TPS6507X_REG_PGOOD 0X0B |
| |
| #define TPS6507X_REG_PGOODMASK 0X0C |
| |
| #define TPS6507X_REG_CON_CTRL1 0X0D |
| #define TPS6507X_CON_CTRL1_DCDC1_ENABLE BIT(4) |
| #define TPS6507X_CON_CTRL1_DCDC2_ENABLE BIT(3) |
| #define TPS6507X_CON_CTRL1_DCDC3_ENABLE BIT(2) |
| #define TPS6507X_CON_CTRL1_LDO1_ENABLE BIT(1) |
| #define TPS6507X_CON_CTRL1_LDO2_ENABLE BIT(0) |
| |
| #define TPS6507X_REG_CON_CTRL2 0X0E |
| |
| #define TPS6507X_REG_CON_CTRL3 0X0F |
| |
| #define TPS6507X_REG_DEFDCDC1 0X10 |
| #define TPS6507X_DEFDCDC1_DCDC1_EXT_ADJ_EN BIT(7) |
| #define TPS6507X_DEFDCDC1_DCDC1_MASK 0X3F |
| |
| #define TPS6507X_REG_DEFDCDC2_LOW 0X11 |
| #define TPS6507X_DEFDCDC2_LOW_DCDC2_MASK 0X3F |
| |
| #define TPS6507X_REG_DEFDCDC2_HIGH 0X12 |
| #define TPS6507X_DEFDCDC2_HIGH_DCDC2_MASK 0X3F |
| |
| #define TPS6507X_REG_DEFDCDC3_LOW 0X13 |
| #define TPS6507X_DEFDCDC3_LOW_DCDC3_MASK 0X3F |
| |
| #define TPS6507X_REG_DEFDCDC3_HIGH 0X14 |
| #define TPS6507X_DEFDCDC3_HIGH_DCDC3_MASK 0X3F |
| |
| #define TPS6507X_REG_DEFSLEW 0X15 |
| |
| #define TPS6507X_REG_LDO_CTRL1 0X16 |
| #define TPS6507X_REG_LDO_CTRL1_LDO1_MASK 0X0F |
| |
| #define TPS6507X_REG_DEFLDO2 0X17 |
| #define TPS6507X_REG_DEFLDO2_LDO2_MASK 0X3F |
| |
| #define TPS6507X_REG_WLED_CTRL1 0X18 |
| |
| #define TPS6507X_REG_WLED_CTRL2 0X19 |
| |
| /* VDCDC MASK */ |
| #define TPS6507X_DEFDCDCX_DCDC_MASK 0X3F |
| |
| #define TPS6507X_MAX_REGISTER 0X19 |
| |
| /** |
| * struct tps6507x_board - packages regulator and touchscreen init data |
| * @tps6507x_regulator_data: regulator initialization values |
| * |
| * Board data may be used to initialize regulator and touchscreen. |
| */ |
| |
| struct tps6507x_board { |
| struct regulator_init_data *tps6507x_pmic_init_data; |
| struct touchscreen_init_data *tps6507x_ts_init_data; |
| }; |
| |
| /** |
| * struct tps6507x_dev - tps6507x sub-driver chip access routines |
| * @read_dev() - I2C register read function |
| * @write_dev() - I2C register write function |
| * |
| * Device data may be used to access the TPS6507x chip |
| */ |
| |
| struct tps6507x_dev { |
| struct device *dev; |
| struct i2c_client *i2c_client; |
| int (*read_dev)(struct tps6507x_dev *tps6507x, char reg, int size, |
| void *dest); |
| int (*write_dev)(struct tps6507x_dev *tps6507x, char reg, int size, |
| void *src); |
| |
| /* Client devices */ |
| struct tps6507x_pmic *pmic; |
| struct tps6507x_ts *ts; |
| }; |
| |
| #endif /* __LINUX_MFD_TPS6507X_H */ |