include/axp221.h

   1 /*
   2  * (C) Copyright 2013 Oliver Schinagl <oliver@schinagl.nl>
   3  *
   4  * X-Powers AXP221 Power Management IC driver
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #define AXP221_CHIP_ADDR 0x68
  10 #define AXP221_CTRL_ADDR 0x3e
  11 #define AXP221_INIT_DATA 0x3e
  12
  13 #define AXP221_CHIP_ID          0x03
  14 #define AXP221_OUTPUT_CTRL1     0x10
  15 #define AXP221_OUTPUT_CTRL1_ALDO1_EN    (1 << 6)
  16 #define AXP221_OUTPUT_CTRL1_ALDO2_EN    (1 << 7)
  17 #define AXP221_OUTPUT_CTRL2     0x12
  18 #define AXP221_OUTPUT_CTRL2_DLDO1_EN    (1 << 3)
  19 #define AXP221_OUTPUT_CTRL2_DLDO2_EN    (1 << 4)
  20 #define AXP221_OUTPUT_CTRL2_DLDO3_EN    (1 << 5)
  21 #define AXP221_OUTPUT_CTRL2_DLDO4_EN    (1 << 6)
  22 #define AXP221_OUTPUT_CTRL2_DCDC1_EN    (1 << 7)
  23 #define AXP221_OUTPUT_CTRL3     0x13
  24 #define AXP221_OUTPUT_CTRL3_ALDO3_EN    (1 << 7)
  25 #define AXP221_DLDO1_CTRL       0x15
  26 #define AXP221_DLDO2_CTRL       0x16
  27 #define AXP221_DLDO3_CTRL       0x17
  28 #define AXP221_DLDO4_CTRL       0x18
  29 #define AXP221_DCDC1_CTRL       0x21
  30 #define AXP221_DCDC2_CTRL       0x22
  31 #define AXP221_DCDC3_CTRL       0x23
  32 #define AXP221_DCDC4_CTRL       0x24
  33 #define AXP221_DCDC5_CTRL       0x25
  34 #define AXP221_ALDO1_CTRL       0x28
  35 #define AXP221_ALDO2_CTRL       0x28
  36 #define AXP221_ALDO3_CTRL       0x2a
  37
  38 int axp221_set_dcdc1(unsigned int mvolt);
  39 int axp221_set_dcdc2(unsigned int mvolt);
  40 int axp221_set_dcdc3(unsigned int mvolt);
  41 int axp221_set_dcdc4(unsigned int mvolt);
  42 int axp221_set_dcdc5(unsigned int mvolt);
  43 int axp221_set_dldo1(unsigned int mvolt);
  44 int axp221_set_dldo2(unsigned int mvolt);
  45 int axp221_set_dldo3(unsigned int mvolt);
  46 int axp221_set_dldo4(unsigned int mvolt);
  47 int axp221_set_aldo1(unsigned int mvolt);
  48 int axp221_set_aldo2(unsigned int mvolt);
  49 int axp221_set_aldo3(unsigned int mvolt);
  50 int axp221_init(void);