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/* linux/mfd/tps6507x.h
*
* Functions to access TPS65070 power management chip.
*
* Copyright (c) 2009 RidgeRun ([email protected])
*
*
* 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;
};
#endif /* __LINUX_MFD_TPS6507X_H */
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