include/axp818.h

   1 /*
   2  * (C) Copyright 2015 Vishnu Patekar <vishnupatekar0510@gmail.com>
   3  *
   4  * X-Powers AXP818 Power Management IC driver
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #define AXP818_CHIP_ID          0x03
  10
  11 #define AXP818_OUTPUT_CTRL1     0x10
  12 #define AXP818_OUTPUT_CTRL1_DCDC1_EN    (1 << 0)
  13 #define AXP818_OUTPUT_CTRL1_DCDC2_EN    (1 << 1)
  14 #define AXP818_OUTPUT_CTRL1_DCDC3_EN    (1 << 2)
  15 #define AXP818_OUTPUT_CTRL1_DCDC4_EN    (1 << 3)
  16 #define AXP818_OUTPUT_CTRL1_DCDC5_EN    (1 << 4)
  17 #define AXP818_OUTPUT_CTRL1_DCDC6_EN    (1 << 5)
  18 #define AXP818_OUTPUT_CTRL1_DCDC7_EN    (1 << 6)
  19 #define AXP818_OUTPUT_CTRL2     0x12
  20 #define AXP818_OUTPUT_CTRL2_ELDO1_EN    (1 << 0)
  21 #define AXP818_OUTPUT_CTRL2_ELDO2_EN    (1 << 1)
  22 #define AXP818_OUTPUT_CTRL2_ELDO3_EN    (1 << 2)
  23 #define AXP818_OUTPUT_CTRL2_DLDO1_EN    (1 << 3)
  24 #define AXP818_OUTPUT_CTRL2_DLDO2_EN    (1 << 4)
  25 #define AXP818_OUTPUT_CTRL2_DLDO3_EN    (1 << 5)
  26 #define AXP818_OUTPUT_CTRL2_DLDO4_EN    (1 << 6)
  27 #define AXP818_OUTPUT_CTRL3     0x13
  28 #define AXP818_OUTPUT_CTRL3_FLDO1_EN    (1 << 2)
  29 #define AXP818_OUTPUT_CTRL3_FLDO2_EN    (1 << 3)
  30 #define AXP818_OUTPUT_CTRL3_FLDO3_EN    (1 << 4)
  31 #define AXP818_OUTPUT_CTRL3_ALDO1_EN    (1 << 5)
  32 #define AXP818_OUTPUT_CTRL3_ALDO2_EN    (1 << 6)
  33 #define AXP818_OUTPUT_CTRL3_ALDO3_EN    (1 << 7)
  34
  35 #define AXP818_DLDO1_CTRL       0x15
  36 #define AXP818_DLDO2_CTRL       0x16
  37 #define AXP818_DLDO3_CTRL       0x17
  38 #define AXP818_DLDO4_CTRL       0x18
  39 #define AXP818_ELDO1_CTRL       0x19
  40 #define AXP818_ELDO2_CTRL       0x1a
  41 #define AXP818_ELDO3_CTRL       0x1b
  42 #define AXP818_FLDO1_CTRL       0x1c
  43 #define AXP818_FLDO2_3_CTRL     0x1d
  44 #define AXP818_DCDC1_CTRL       0x20
  45 #define AXP818_DCDC2_CTRL       0x21
  46 #define AXP818_DCDC3_CTRL       0x22
  47 #define AXP818_DCDC4_CTRL       0x23
  48 #define AXP818_DCDC5_CTRL       0x24
  49 #define AXP818_DCDC6_CTRL       0x25
  50 #define AXP818_DCDC7_CTRL       0x26
  51
  52 #define AXP818_ALDO1_CTRL       0x28
  53 #define AXP818_ALDO2_CTRL       0x29
  54 #define AXP818_ALDO3_CTRL       0x2a
  55
  56 int axp818_init(void);
  57
  58 /* For axp_gpio.c */
  59 #define AXP_POWER_STATUS                0x00
  60 #define AXP_POWER_STATUS_VBUS_PRESENT   (1 << 5)
  61 #define AXP_GPIO0_CTRL                  0x90
  62 #define AXP_GPIO1_CTRL                  0x92
  63 #define AXP_GPIO_CTRL_OUTPUT_LOW        0x00 /* Drive pin low */
  64 #define AXP_GPIO_CTRL_OUTPUT_HIGH       0x01 /* Drive pin high */
  65 #define AXP_GPIO_CTRL_INPUT             0x02 /* Input */
  66 #define AXP_GPIO_STATE                  0x94
  67 #define AXP_GPIO_STATE_OFFSET           0