kernel/include/linux/mfd/tps6586x.h

   1 #ifndef __LINUX_MFD_TPS6586X_H
   2 #define __LINUX_MFD_TPS6586X_H
   3
   4 #define TPS6586X_SLEW_RATE_INSTANTLY    0x00
   5 #define TPS6586X_SLEW_RATE_110UV        0x01
   6 #define TPS6586X_SLEW_RATE_220UV        0x02
   7 #define TPS6586X_SLEW_RATE_440UV        0x03
   8 #define TPS6586X_SLEW_RATE_880UV        0x04
   9 #define TPS6586X_SLEW_RATE_1760UV       0x05
  10 #define TPS6586X_SLEW_RATE_3520UV       0x06
  11 #define TPS6586X_SLEW_RATE_7040UV       0x07
  12
  13 #define TPS6586X_SLEW_RATE_SET          0x08
  14 #define TPS6586X_SLEW_RATE_MASK         0x07
  15
  16 /* VERSION CRC */
  17 #define TPS658621A      0x15
  18 #define TPS658621CD     0x2c
  19 #define TPS658623       0x1b
  20 #define TPS658640       0x01
  21 #define TPS658640v2     0x02
  22 #define TPS658643       0x03
  23
  24 enum {
  25         TPS6586X_ID_SYS,
  26         TPS6586X_ID_SM_0,
  27         TPS6586X_ID_SM_1,
  28         TPS6586X_ID_SM_2,
  29         TPS6586X_ID_LDO_0,
  30         TPS6586X_ID_LDO_1,
  31         TPS6586X_ID_LDO_2,
  32         TPS6586X_ID_LDO_3,
  33         TPS6586X_ID_LDO_4,
  34         TPS6586X_ID_LDO_5,
  35         TPS6586X_ID_LDO_6,
  36         TPS6586X_ID_LDO_7,
  37         TPS6586X_ID_LDO_8,
  38         TPS6586X_ID_LDO_9,
  39         TPS6586X_ID_LDO_RTC,
  40         TPS6586X_ID_MAX_REGULATOR,
  41 };
  42
  43 enum {
  44         TPS6586X_INT_PLDO_0,
  45         TPS6586X_INT_PLDO_1,
  46         TPS6586X_INT_PLDO_2,
  47         TPS6586X_INT_PLDO_3,
  48         TPS6586X_INT_PLDO_4,
  49         TPS6586X_INT_PLDO_5,
  50         TPS6586X_INT_PLDO_6,
  51         TPS6586X_INT_PLDO_7,
  52         TPS6586X_INT_COMP_DET,
  53         TPS6586X_INT_ADC,
  54         TPS6586X_INT_PLDO_8,
  55         TPS6586X_INT_PLDO_9,
  56         TPS6586X_INT_PSM_0,
  57         TPS6586X_INT_PSM_1,
  58         TPS6586X_INT_PSM_2,
  59         TPS6586X_INT_PSM_3,
  60         TPS6586X_INT_RTC_ALM1,
  61         TPS6586X_INT_ACUSB_OVP,
  62         TPS6586X_INT_USB_DET,
  63         TPS6586X_INT_AC_DET,
  64         TPS6586X_INT_BAT_DET,
  65         TPS6586X_INT_CHG_STAT,
  66         TPS6586X_INT_CHG_TEMP,
  67         TPS6586X_INT_PP,
  68         TPS6586X_INT_RESUME,
  69         TPS6586X_INT_LOW_SYS,
  70         TPS6586X_INT_RTC_ALM2,
  71 };
  72
  73 struct tps6586x_settings {
  74         int slew_rate;
  75 };
  76
  77 struct tps6586x_subdev_info {
  78         int             id;
  79         const char      *name;
  80         void            *platform_data;
  81         struct device_node *of_node;
  82 };
  83
  84 struct tps6586x_platform_data {
  85         int num_subdevs;
  86         struct tps6586x_subdev_info *subdevs;
  87
  88         int gpio_base;
  89         int irq_base;
  90         bool pm_off;
  91
  92         struct regulator_init_data *reg_init_data[TPS6586X_ID_MAX_REGULATOR];
  93 };
  94
  95 /*
  96  * NOTE: the functions below are not intended for use outside
  97  * of the TPS6586X sub-device drivers
  98  */
  99 extern int tps6586x_write(struct device *dev, int reg, uint8_t val);
 100 extern int tps6586x_writes(struct device *dev, int reg, int len, uint8_t *val);
 101 extern int tps6586x_read(struct device *dev, int reg, uint8_t *val);
 102 extern int tps6586x_reads(struct device *dev, int reg, int len, uint8_t *val);
 103 extern int tps6586x_set_bits(struct device *dev, int reg, uint8_t bit_mask);
 104 extern int tps6586x_clr_bits(struct device *dev, int reg, uint8_t bit_mask);
 105 extern int tps6586x_update(struct device *dev, int reg, uint8_t val,
 106                            uint8_t mask);
 107 extern int tps6586x_irq_get_virq(struct device *dev, int irq);
 108 extern int tps6586x_get_version(struct device *dev);
 109
 110 #endif /*__LINUX_MFD_TPS6586X_H */