git.sur5r.net Git - u-boot/blob - include/power/tps65217.h

   1 /*
   2  * (C) Copyright 2011-2013
   3  * Texas Instruments, <www.ti.com>
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  *
   7  * For more details, please see the TRM at http://www.ti.com/product/tps65217a
   8  */
   9
  10 #ifndef __POWER_TPS65217_H__
  11 #define __POWER_TPS65217_H__
  12
  13 /* I2C chip address */
  14 #define TPS65217_CHIP_PM                        0x24
  15
  16 /* Registers */
  17 enum {
  18         TPS65217_CHIPID                         = 0x00,
  19         TPS65217_POWER_PATH,
  20         TPS65217_INTERRUPT,
  21         TPS65217_CHGCONFIG0,
  22         TPS65217_CHGCONFIG1,
  23         TPS65217_CHGCONFIG2,
  24         TPS65217_CHGCONFIG3,
  25         TPS65217_WLEDCTRL1,
  26         TPS65217_WLEDCTRL2,
  27         TPS65217_MUXCTRL,
  28         TPS65217_STATUS,
  29         TPS65217_PASSWORD,
  30         TPS65217_PGOOD,
  31         TPS65217_DEFPG,
  32         TPS65217_DEFDCDC1,
  33         TPS65217_DEFDCDC2,
  34         TPS65217_DEFDCDC3,
  35         TPS65217_DEFSLEW,
  36         TPS65217_DEFLDO1,
  37         TPS65217_DEFLDO2,
  38         TPS65217_DEFLS1,
  39         TPS65217_DEFLS2,
  40         TPS65217_ENABLE,
  41         TPS65217_RESERVED0, /* no 0x17 register available */
  42         TPS65217_DEFUVLO,
  43         TPS65217_SEQ1,
  44         TPS65217_SEQ2,
  45         TPS65217_SEQ3,
  46         TPS65217_SEQ4,
  47         TPS65217_SEQ5,
  48         TPS65217_SEQ6,
  49         TPS65217_PMIC_NUM_OF_REGS,
  50 };
  51
  52 #define TPS65217_PROT_LEVEL_NONE                0x00
  53 #define TPS65217_PROT_LEVEL_1                   0x01
  54 #define TPS65217_PROT_LEVEL_2                   0x02
  55
  56 #define TPS65217_PASSWORD_LOCK_FOR_WRITE        0x00
  57 #define TPS65217_PASSWORD_UNLOCK                0x7D
  58
  59 #define TPS65217_DCDC_GO                        0x80
  60
  61 #define TPS65217_MASK_ALL_BITS                  0xFF
  62
  63 #define TPS65217_USB_INPUT_CUR_LIMIT_MASK       0x03
  64 #define TPS65217_USB_INPUT_CUR_LIMIT_100MA      0x00
  65 #define TPS65217_USB_INPUT_CUR_LIMIT_500MA      0x01
  66 #define TPS65217_USB_INPUT_CUR_LIMIT_1300MA     0x02
  67 #define TPS65217_USB_INPUT_CUR_LIMIT_1800MA     0x03
  68
  69 #define TPS65217_DCDC_VOLT_SEL_950MV            0x02
  70 #define TPS65217_DCDC_VOLT_SEL_1100MV           0x08
  71 #define TPS65217_DCDC_VOLT_SEL_1125MV           0x09
  72 #define TPS65217_DCDC_VOLT_SEL_1200MV           0x0c
  73 #define TPS65217_DCDC_VOLT_SEL_1275MV           0x0F
  74 #define TPS65217_DCDC_VOLT_SEL_1325MV           0x11
  75
  76 #define TPS65217_LDO_MASK                       0x1F
  77 #define TPS65217_LDO_VOLTAGE_OUT_1_8            0x06
  78 #define TPS65217_LDO_VOLTAGE_OUT_3_3            0x1F
  79
  80 #define TPS65217_PWR_OFF                        0x80
  81 #define TPS65217_PWR_SRC_USB_BITMASK            0x4
  82 #define TPS65217_PWR_SRC_AC_BITMASK             0x8
  83
  84 int tps65217_reg_read(uchar src_reg, uchar *src_val);
  85 int tps65217_reg_write(uchar prot_level, uchar dest_reg, uchar dest_val,
  86                        uchar mask);
  87 int tps65217_voltage_update(uchar dc_cntrl_reg, uchar volt_sel);
  88 #endif  /* __POWER_TPS65217_H__ */