include/power/tps62362.h

   1 /*
   2  * (C) Copyright 2014 Texas Instruments Incorporated - http://www.ti.com
   3  * Author: Felipe Balbi <balbi@ti.com>
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 #ifndef __POWER_TPS62362_H__
   9 #define __POWER_TPS62362_H__
  10
  11 /* I2C chip address */
  12 #define TPS62362_I2C_ADDR                       0x60
  13
  14 /* Registers */
  15 #define TPS62362_SET0                           0x00
  16 #define TPS62362_SET1                           0x01
  17 #define TPS62362_SET2                           0x02
  18 #define TPS62362_SET3                           0x03
  19 #define TPS62362_NUM_REGS                       4
  20
  21 #define TPS62362_DCDC_VOLT_SEL_0950MV           0x12
  22 #define TPS62362_DCDC_VOLT_SEL_1100MV           0x21
  23 #define TPS62362_DCDC_VOLT_SEL_1200MV           0x2b
  24 #define TPS62362_DCDC_VOLT_SEL_1260MV           0x31
  25 #define TPS62362_DCDC_VOLT_SEL_1330MV           0x38
  26
  27 int tps62362_voltage_update(unsigned char reg, unsigned char volt_sel);
  28 int power_tps62362_init(unsigned char bus);
  29 #endif  /* __POWER_TPS62362_H__ */