include/linux/mfd/wm831x/otp.h

   1 /*
   2  * include/linux/mfd/wm831x/otp.h -- OTP interface for WM831x
   3  *
   4  * Copyright 2009 Wolfson Microelectronics PLC.
   5  *
   6  * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
   7  *
   8  *  This program is free software; you can redistribute  it and/or modify it
   9  *  under  the terms of  the GNU General  Public License as published by the
  10  *  Free Software Foundation;  either version 2 of the  License, or (at your
  11  *  option) any later version.
  12  *
  13  */
  14
  15 #ifndef __MFD_WM831X_OTP_H__
  16 #define __MFD_WM831X_OTP_H__
  17
  18 int wm831x_otp_init(struct wm831x *wm831x);
  19 void wm831x_otp_exit(struct wm831x *wm831x);
  20
  21 /*
  22  * R30720 (0x7800) - Unique ID 1
  23  */
  24 #define WM831X_UNIQUE_ID_MASK                   0xFFFF  /* UNIQUE_ID - [15:0] */
  25 #define WM831X_UNIQUE_ID_SHIFT                       0  /* UNIQUE_ID - [15:0] */
  26 #define WM831X_UNIQUE_ID_WIDTH                      16  /* UNIQUE_ID - [15:0] */
  27
  28 /*
  29  * R30721 (0x7801) - Unique ID 2
  30  */
  31 #define WM831X_UNIQUE_ID_MASK                   0xFFFF  /* UNIQUE_ID - [15:0] */
  32 #define WM831X_UNIQUE_ID_SHIFT                       0  /* UNIQUE_ID - [15:0] */
  33 #define WM831X_UNIQUE_ID_WIDTH                      16  /* UNIQUE_ID - [15:0] */
  34
  35 /*
  36  * R30722 (0x7802) - Unique ID 3
  37  */
  38 #define WM831X_UNIQUE_ID_MASK                   0xFFFF  /* UNIQUE_ID - [15:0] */
  39 #define WM831X_UNIQUE_ID_SHIFT                       0  /* UNIQUE_ID - [15:0] */
  40 #define WM831X_UNIQUE_ID_WIDTH                      16  /* UNIQUE_ID - [15:0] */
  41
  42 /*
  43  * R30723 (0x7803) - Unique ID 4
  44  */
  45 #define WM831X_UNIQUE_ID_MASK                   0xFFFF  /* UNIQUE_ID - [15:0] */
  46 #define WM831X_UNIQUE_ID_SHIFT                       0  /* UNIQUE_ID - [15:0] */
  47 #define WM831X_UNIQUE_ID_WIDTH                      16  /* UNIQUE_ID - [15:0] */
  48
  49 /*
  50  * R30724 (0x7804) - Unique ID 5
  51  */
  52 #define WM831X_UNIQUE_ID_MASK                   0xFFFF  /* UNIQUE_ID - [15:0] */
  53 #define WM831X_UNIQUE_ID_SHIFT                       0  /* UNIQUE_ID - [15:0] */
  54 #define WM831X_UNIQUE_ID_WIDTH                      16  /* UNIQUE_ID - [15:0] */
  55
  56 /*
  57  * R30725 (0x7805) - Unique ID 6
  58  */
  59 #define WM831X_UNIQUE_ID_MASK                   0xFFFF  /* UNIQUE_ID - [15:0] */
  60 #define WM831X_UNIQUE_ID_SHIFT                       0  /* UNIQUE_ID - [15:0] */
  61 #define WM831X_UNIQUE_ID_WIDTH                      16  /* UNIQUE_ID - [15:0] */
  62
  63 /*
  64  * R30726 (0x7806) - Unique ID 7
  65  */
  66 #define WM831X_UNIQUE_ID_MASK                   0xFFFF  /* UNIQUE_ID - [15:0] */
  67 #define WM831X_UNIQUE_ID_SHIFT                       0  /* UNIQUE_ID - [15:0] */
  68 #define WM831X_UNIQUE_ID_WIDTH                      16  /* UNIQUE_ID - [15:0] */
  69
  70 /*
  71  * R30727 (0x7807) - Unique ID 8
  72  */
  73 #define WM831X_UNIQUE_ID_MASK                   0xFFFF  /* UNIQUE_ID - [15:0] */
  74 #define WM831X_UNIQUE_ID_SHIFT                       0  /* UNIQUE_ID - [15:0] */
  75 #define WM831X_UNIQUE_ID_WIDTH                      16  /* UNIQUE_ID - [15:0] */
  76
  77 /*
  78  * R30728 (0x7808) - Factory OTP ID
  79  */
  80 #define WM831X_OTP_FACT_ID_MASK                 0xFFFE  /* OTP_FACT_ID - [15:1] */
  81 #define WM831X_OTP_FACT_ID_SHIFT                     1  /* OTP_FACT_ID - [15:1] */
  82 #define WM831X_OTP_FACT_ID_WIDTH                    15  /* OTP_FACT_ID - [15:1] */
  83 #define WM831X_OTP_FACT_FINAL                   0x0001  /* OTP_FACT_FINAL */
  84 #define WM831X_OTP_FACT_FINAL_MASK              0x0001  /* OTP_FACT_FINAL */
  85 #define WM831X_OTP_FACT_FINAL_SHIFT                  0  /* OTP_FACT_FINAL */
  86 #define WM831X_OTP_FACT_FINAL_WIDTH                  1  /* OTP_FACT_FINAL */
  87
  88 /*
  89  * R30729 (0x7809) - Factory OTP 1
  90  */
  91 #define WM831X_DC3_TRIM_MASK                    0xF000  /* DC3_TRIM - [15:12] */
  92 #define WM831X_DC3_TRIM_SHIFT                       12  /* DC3_TRIM - [15:12] */
  93 #define WM831X_DC3_TRIM_WIDTH                        4  /* DC3_TRIM - [15:12] */
  94 #define WM831X_DC2_TRIM_MASK                    0x0FC0  /* DC2_TRIM - [11:6] */
  95 #define WM831X_DC2_TRIM_SHIFT                        6  /* DC2_TRIM - [11:6] */
  96 #define WM831X_DC2_TRIM_WIDTH                        6  /* DC2_TRIM - [11:6] */
  97 #define WM831X_DC1_TRIM_MASK                    0x003F  /* DC1_TRIM - [5:0] */
  98 #define WM831X_DC1_TRIM_SHIFT                        0  /* DC1_TRIM - [5:0] */
  99 #define WM831X_DC1_TRIM_WIDTH                        6  /* DC1_TRIM - [5:0] */
 100
 101 /*
 102  * R30730 (0x780A) - Factory OTP 2
 103  */
 104 #define WM831X_CHIP_ID_MASK                     0xFFFF  /* CHIP_ID - [15:0] */
 105 #define WM831X_CHIP_ID_SHIFT                         0  /* CHIP_ID - [15:0] */
 106 #define WM831X_CHIP_ID_WIDTH                        16  /* CHIP_ID - [15:0] */
 107
 108 /*
 109  * R30731 (0x780B) - Factory OTP 3
 110  */
 111 #define WM831X_OSC_TRIM_MASK                    0x0780  /* OSC_TRIM - [10:7] */
 112 #define WM831X_OSC_TRIM_SHIFT                        7  /* OSC_TRIM - [10:7] */
 113 #define WM831X_OSC_TRIM_WIDTH                        4  /* OSC_TRIM - [10:7] */
 114 #define WM831X_BG_TRIM_MASK                     0x0078  /* BG_TRIM - [6:3] */
 115 #define WM831X_BG_TRIM_SHIFT                         3  /* BG_TRIM - [6:3] */
 116 #define WM831X_BG_TRIM_WIDTH                         4  /* BG_TRIM - [6:3] */
 117 #define WM831X_LPBG_TRIM_MASK                   0x0007  /* LPBG_TRIM - [2:0] */
 118 #define WM831X_LPBG_TRIM_SHIFT                       0  /* LPBG_TRIM - [2:0] */
 119 #define WM831X_LPBG_TRIM_WIDTH                       3  /* LPBG_TRIM - [2:0] */
 120
 121 /*
 122  * R30732 (0x780C) - Factory OTP 4
 123  */
 124 #define WM831X_CHILD_I2C_ADDR_MASK              0x00FE  /* CHILD_I2C_ADDR - [7:1] */
 125 #define WM831X_CHILD_I2C_ADDR_SHIFT                  1  /* CHILD_I2C_ADDR - [7:1] */
 126 #define WM831X_CHILD_I2C_ADDR_WIDTH                  7  /* CHILD_I2C_ADDR - [7:1] */
 127 #define WM831X_CH_AW                            0x0001  /* CH_AW */
 128 #define WM831X_CH_AW_MASK                       0x0001  /* CH_AW */
 129 #define WM831X_CH_AW_SHIFT                           0  /* CH_AW */
 130 #define WM831X_CH_AW_WIDTH                           1  /* CH_AW */
 131
 132 /*
 133  * R30733 (0x780D) - Factory OTP 5
 134  */
 135 #define WM831X_CHARGE_TRIM_MASK                 0x003F  /* CHARGE_TRIM - [5:0] */
 136 #define WM831X_CHARGE_TRIM_SHIFT                     0  /* CHARGE_TRIM - [5:0] */
 137 #define WM831X_CHARGE_TRIM_WIDTH                     6  /* CHARGE_TRIM - [5:0] */
 138
 139 /*
 140  * R30736 (0x7810) - Customer OTP ID
 141  */
 142 #define WM831X_OTP_AUTO_PROG                    0x8000  /* OTP_AUTO_PROG */
 143 #define WM831X_OTP_AUTO_PROG_MASK               0x8000  /* OTP_AUTO_PROG */
 144 #define WM831X_OTP_AUTO_PROG_SHIFT                  15  /* OTP_AUTO_PROG */
 145 #define WM831X_OTP_AUTO_PROG_WIDTH                   1  /* OTP_AUTO_PROG */
 146 #define WM831X_OTP_CUST_ID_MASK                 0x7FFE  /* OTP_CUST_ID - [14:1] */
 147 #define WM831X_OTP_CUST_ID_SHIFT                     1  /* OTP_CUST_ID - [14:1] */
 148 #define WM831X_OTP_CUST_ID_WIDTH                    14  /* OTP_CUST_ID - [14:1] */
 149 #define WM831X_OTP_CUST_FINAL                   0x0001  /* OTP_CUST_FINAL */
 150 #define WM831X_OTP_CUST_FINAL_MASK              0x0001  /* OTP_CUST_FINAL */
 151 #define WM831X_OTP_CUST_FINAL_SHIFT                  0  /* OTP_CUST_FINAL */
 152 #define WM831X_OTP_CUST_FINAL_WIDTH                  1  /* OTP_CUST_FINAL */
 153
 154 /*
 155  * R30759 (0x7827) - DBE CHECK DATA
 156  */
 157 #define WM831X_DBE_VALID_DATA_MASK              0xFFFF  /* DBE_VALID_DATA - [15:0] */
 158 #define WM831X_DBE_VALID_DATA_SHIFT                  0  /* DBE_VALID_DATA - [15:0] */
 159 #define WM831X_DBE_VALID_DATA_WIDTH                 16  /* DBE_VALID_DATA - [15:0] */
 160
 161
 162 #endif