include/linux/mfd/tps65086.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Copyright (C) 2015 Texas Instruments Incorporated - https://www.ti.com/
   4  *      Andrew F. Davis <afd@ti.com>
   5  *
   6  * Based on the TPS65912 driver
   7  */
   8
   9 #ifndef __LINUX_MFD_TPS65086_H
  10 #define __LINUX_MFD_TPS65086_H
  11
  12 #include <linux/device.h>
  13 #include <linux/regmap.h>
  14
  15 /* List of registers for TPS65086 */
  16 #define TPS65086_DEVICEID1              0x00
  17 #define TPS65086_DEVICEID2              0x01
  18 #define TPS65086_IRQ            0x02
  19 #define TPS65086_IRQ_MASK               0x03
  20 #define TPS65086_PMICSTAT               0x04
  21 #define TPS65086_SHUTDNSRC              0x05
  22 #define TPS65086_BUCK1CTRL              0x20
  23 #define TPS65086_BUCK2CTRL              0x21
  24 #define TPS65086_BUCK3DECAY             0x22
  25 #define TPS65086_BUCK3VID               0x23
  26 #define TPS65086_BUCK3SLPCTRL           0x24
  27 #define TPS65086_BUCK4CTRL              0x25
  28 #define TPS65086_BUCK5CTRL              0x26
  29 #define TPS65086_BUCK6CTRL              0x27
  30 #define TPS65086_LDOA2CTRL              0x28
  31 #define TPS65086_LDOA3CTRL              0x29
  32 #define TPS65086_DISCHCTRL1             0x40
  33 #define TPS65086_DISCHCTRL2             0x41
  34 #define TPS65086_DISCHCTRL3             0x42
  35 #define TPS65086_PG_DELAY1              0x43
  36 #define TPS65086_FORCESHUTDN            0x91
  37 #define TPS65086_BUCK1SLPCTRL           0x92
  38 #define TPS65086_BUCK2SLPCTRL           0x93
  39 #define TPS65086_BUCK4VID               0x94
  40 #define TPS65086_BUCK4SLPVID            0x95
  41 #define TPS65086_BUCK5VID               0x96
  42 #define TPS65086_BUCK5SLPVID            0x97
  43 #define TPS65086_BUCK6VID               0x98
  44 #define TPS65086_BUCK6SLPVID            0x99
  45 #define TPS65086_LDOA2VID               0x9A
  46 #define TPS65086_LDOA3VID               0x9B
  47 #define TPS65086_BUCK123CTRL            0x9C
  48 #define TPS65086_PG_DELAY2              0x9D
  49 #define TPS65086_PIN_EN_MASK1           0x9E
  50 #define TPS65086_PIN_EN_MASK2           0x9F
  51 #define TPS65086_SWVTT_EN               0x9F
  52 #define TPS65086_PIN_EN_OVR1            0xA0
  53 #define TPS65086_PIN_EN_OVR2            0xA1
  54 #define TPS65086_GPOCTRL                0xA1
  55 #define TPS65086_PWR_FAULT_MASK1        0xA2
  56 #define TPS65086_PWR_FAULT_MASK2        0xA3
  57 #define TPS65086_GPO1PG_CTRL1           0xA4
  58 #define TPS65086_GPO1PG_CTRL2           0xA5
  59 #define TPS65086_GPO4PG_CTRL1           0xA6
  60 #define TPS65086_GPO4PG_CTRL2           0xA7
  61 #define TPS65086_GPO2PG_CTRL1           0xA8
  62 #define TPS65086_GPO2PG_CTRL2           0xA9
  63 #define TPS65086_GPO3PG_CTRL1           0xAA
  64 #define TPS65086_GPO3PG_CTRL2           0xAB
  65 #define TPS65086_LDOA1CTRL              0xAE
  66 #define TPS65086_PG_STATUS1             0xB0
  67 #define TPS65086_PG_STATUS2             0xB1
  68 #define TPS65086_PWR_FAULT_STATUS1      0xB2
  69 #define TPS65086_PWR_FAULT_STATUS2      0xB3
  70 #define TPS65086_TEMPCRIT               0xB4
  71 #define TPS65086_TEMPHOT                0xB5
  72 #define TPS65086_OC_STATUS              0xB6
  73
  74 /* IRQ Register field definitions */
  75 #define TPS65086_IRQ_DIETEMP_MASK       BIT(0)
  76 #define TPS65086_IRQ_SHUTDN_MASK        BIT(3)
  77 #define TPS65086_IRQ_FAULT_MASK         BIT(7)
  78
  79 /* DEVICEID1 Register field definitions */
  80 #define TPS6508640_ID                   0x00
  81 #define TPS65086401_ID                  0x01
  82 #define TPS6508641_ID                   0x10
  83 #define TPS65086470_ID                  0x70
  84
  85 /* DEVICEID2 Register field definitions */
  86 #define TPS65086_DEVICEID2_PART_MASK    GENMASK(3, 0)
  87 #define TPS65086_DEVICEID2_OTP_MASK     GENMASK(5, 4)
  88 #define TPS65086_DEVICEID2_REV_MASK     GENMASK(7, 6)
  89
  90 /* VID Masks */
  91 #define BUCK_VID_MASK                   GENMASK(7, 1)
  92 #define VDOA1_VID_MASK                  GENMASK(4, 1)
  93 #define VDOA23_VID_MASK                 GENMASK(3, 0)
  94
  95 /* Define the TPS65086 IRQ numbers */
  96 enum tps65086_irqs {
  97         TPS65086_IRQ_DIETEMP,
  98         TPS65086_IRQ_SHUTDN,
  99         TPS65086_IRQ_FAULT,
 100 };
 101
 102 struct tps65086_regulator_config;
 103
 104 /**
 105  * struct tps65086 - state holder for the tps65086 driver
 106  *
 107  * Device data may be used to access the TPS65086 chip
 108  */
 109 struct tps65086 {
 110         struct device *dev;
 111         struct regmap *regmap;
 112         unsigned int chip_id;
 113         const struct tps65086_regulator_config *reg_config;
 114
 115         /* IRQ Data */
 116         int irq;
 117         struct regmap_irq_chip_data *irq_data;
 118 };
 119
 120 #endif /* __LINUX_MFD_TPS65086_H */