tps6507x.h

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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 {
    struct regulator_init_data *tps6507x_pmic_init_data;
    struct touchscreen_init_data *tps6507x_ts_init_data;
};

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 */