root/include/linux/mfd/tps6586x.h

#ifndef __LINUX_MFD_TPS6586X_H
#define __LINUX_MFD_TPS6586X_H

#define TPS6586X_SLEW_RATE_INSTANTLY    0x00
#define TPS6586X_SLEW_RATE_110UV        0x01
#define TPS6586X_SLEW_RATE_220UV        0x02
#define TPS6586X_SLEW_RATE_440UV        0x03
#define TPS6586X_SLEW_RATE_880UV        0x04
#define TPS6586X_SLEW_RATE_1760UV       0x05
#define TPS6586X_SLEW_RATE_3520UV       0x06
#define TPS6586X_SLEW_RATE_7040UV       0x07

#define TPS6586X_SLEW_RATE_SET          0x08
#define TPS6586X_SLEW_RATE_MASK         0x07

/* VERSION CRC */
#define TPS658621A      0x15
#define TPS658621CD     0x2c
#define TPS658623       0x1b
#define TPS658640       0x01
#define TPS658640v2     0x02
#define TPS658643       0x03

enum {
        TPS6586X_ID_SYS,
        TPS6586X_ID_SM_0,
        TPS6586X_ID_SM_1,
        TPS6586X_ID_SM_2,
        TPS6586X_ID_LDO_0,
        TPS6586X_ID_LDO_1,
        TPS6586X_ID_LDO_2,
        TPS6586X_ID_LDO_3,
        TPS6586X_ID_LDO_4,
        TPS6586X_ID_LDO_5,
        TPS6586X_ID_LDO_6,
        TPS6586X_ID_LDO_7,
        TPS6586X_ID_LDO_8,
        TPS6586X_ID_LDO_9,
        TPS6586X_ID_LDO_RTC,
        TPS6586X_ID_MAX_REGULATOR,
};

enum {
        TPS6586X_INT_PLDO_0,
        TPS6586X_INT_PLDO_1,
        TPS6586X_INT_PLDO_2,
        TPS6586X_INT_PLDO_3,
        TPS6586X_INT_PLDO_4,
        TPS6586X_INT_PLDO_5,
        TPS6586X_INT_PLDO_6,
        TPS6586X_INT_PLDO_7,
        TPS6586X_INT_COMP_DET,
        TPS6586X_INT_ADC,
        TPS6586X_INT_PLDO_8,
        TPS6586X_INT_PLDO_9,
        TPS6586X_INT_PSM_0,
        TPS6586X_INT_PSM_1,
        TPS6586X_INT_PSM_2,
        TPS6586X_INT_PSM_3,
        TPS6586X_INT_RTC_ALM1,
        TPS6586X_INT_ACUSB_OVP,
        TPS6586X_INT_USB_DET,
        TPS6586X_INT_AC_DET,
        TPS6586X_INT_BAT_DET,
        TPS6586X_INT_CHG_STAT,
        TPS6586X_INT_CHG_TEMP,
        TPS6586X_INT_PP,
        TPS6586X_INT_RESUME,
        TPS6586X_INT_LOW_SYS,
        TPS6586X_INT_RTC_ALM2,
};

struct tps6586x_settings {
        int slew_rate;
};

struct tps6586x_subdev_info {
        int             id;
        const char      *name;
        void            *platform_data;
        struct device_node *of_node;
};

struct tps6586x_platform_data {
        int num_subdevs;
        struct tps6586x_subdev_info *subdevs;

        int gpio_base;
        int irq_base;
        bool pm_off;

        struct regulator_init_data *reg_init_data[TPS6586X_ID_MAX_REGULATOR];
};

/*
 * NOTE: the functions below are not intended for use outside
 * of the TPS6586X sub-device drivers
 */
extern int tps6586x_write(struct device *dev, int reg, uint8_t val);
extern int tps6586x_writes(struct device *dev, int reg, int len, uint8_t *val);
extern int tps6586x_read(struct device *dev, int reg, uint8_t *val);
extern int tps6586x_reads(struct device *dev, int reg, int len, uint8_t *val);
extern int tps6586x_set_bits(struct device *dev, int reg, uint8_t bit_mask);
extern int tps6586x_clr_bits(struct device *dev, int reg, uint8_t bit_mask);
extern int tps6586x_update(struct device *dev, int reg, uint8_t val,
                           uint8_t mask);
extern int tps6586x_irq_get_virq(struct device *dev, int irq);
extern int tps6586x_get_version(struct device *dev);

#endif /*__LINUX_MFD_TPS6586X_H */