Quelle  tps6586x.h   Sprache: C

/* SPDX-License-Identifier: GPL-2.0 */
#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 TPS658624 0x0a
#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 */