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 enum {
  17         TPS6586X_ID_SYS,
  18         TPS6586X_ID_SM_0,
  19         TPS6586X_ID_SM_1,
  20         TPS6586X_ID_SM_2,
  21         TPS6586X_ID_LDO_0,
  22         TPS6586X_ID_LDO_1,
  23         TPS6586X_ID_LDO_2,
  24         TPS6586X_ID_LDO_3,
  25         TPS6586X_ID_LDO_4,
  26         TPS6586X_ID_LDO_5,
  27         TPS6586X_ID_LDO_6,
  28         TPS6586X_ID_LDO_7,
  29         TPS6586X_ID_LDO_8,
  30         TPS6586X_ID_LDO_9,
  31         TPS6586X_ID_LDO_RTC,
  32         TPS6586X_ID_MAX_REGULATOR,
  33 };
  34
  35 enum {
  36         TPS6586X_INT_PLDO_0,
  37         TPS6586X_INT_PLDO_1,
  38         TPS6586X_INT_PLDO_2,
  39         TPS6586X_INT_PLDO_3,
  40         TPS6586X_INT_PLDO_4,
  41         TPS6586X_INT_PLDO_5,
  42         TPS6586X_INT_PLDO_6,
  43         TPS6586X_INT_PLDO_7,
  44         TPS6586X_INT_COMP_DET,
  45         TPS6586X_INT_ADC,
  46         TPS6586X_INT_PLDO_8,
  47         TPS6586X_INT_PLDO_9,
  48         TPS6586X_INT_PSM_0,
  49         TPS6586X_INT_PSM_1,
  50         TPS6586X_INT_PSM_2,
  51         TPS6586X_INT_PSM_3,
  52         TPS6586X_INT_RTC_ALM1,
  53         TPS6586X_INT_ACUSB_OVP,
  54         TPS6586X_INT_USB_DET,
  55         TPS6586X_INT_AC_DET,
  56         TPS6586X_INT_BAT_DET,
  57         TPS6586X_INT_CHG_STAT,
  58         TPS6586X_INT_CHG_TEMP,
  59         TPS6586X_INT_PP,
  60         TPS6586X_INT_RESUME,
  61         TPS6586X_INT_LOW_SYS,
  62         TPS6586X_INT_RTC_ALM2,
  63 };
  64
  65 struct tps6586x_settings {
  66         int slew_rate;
  67 };
  68
  69 struct tps6586x_subdev_info {
  70         int             id;
  71         const char      *name;
  72         void            *platform_data;
  73         struct device_node *of_node;
  74 };
  75
  76 struct tps6586x_platform_data {
  77         int num_subdevs;
  78         struct tps6586x_subdev_info *subdevs;
  79
  80         int gpio_base;
  81         int irq_base;
  82         bool pm_off;
  83
  84         struct regulator_init_data *reg_init_data[TPS6586X_ID_MAX_REGULATOR];
  85 };
  86
  87 /*
  88  * NOTE: the functions below are not intended for use outside
  89  * of the TPS6586X sub-device drivers
  90  */
  91 extern int tps6586x_write(struct device *dev, int reg, uint8_t val);
  92 extern int tps6586x_writes(struct device *dev, int reg, int len, uint8_t *val);
  93 extern int tps6586x_read(struct device *dev, int reg, uint8_t *val);
  94 extern int tps6586x_reads(struct device *dev, int reg, int len, uint8_t *val);
  95 extern int tps6586x_set_bits(struct device *dev, int reg, uint8_t bit_mask);
  96 extern int tps6586x_clr_bits(struct device *dev, int reg, uint8_t bit_mask);
  97 extern int tps6586x_update(struct device *dev, int reg, uint8_t val,
  98                            uint8_t mask);
  99 extern int tps6586x_irq_get_virq(struct device *dev, int irq);
 100
 101 #endif /*__LINUX_MFD_TPS6586X_H */