drivers/regulator/da9210-regulator.h

   1
   2 /*
   3  * da9210-regulator.h - Regulator definitions for DA9210
   4  * Copyright (C) 2013  Dialog Semiconductor Ltd.
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Library General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Library General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Library General Public
  17  * License along with this library; if not, write to the
  18  * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
  19  * Boston, MA  02110-1301, USA.
  20  */
  21
  22 #ifndef __DA9210_REGISTERS_H__
  23 #define __DA9210_REGISTERS_H__
  24
  25 struct da9210_pdata {
  26         struct regulator_init_data da9210_constraints;
  27 };
  28
  29 /* Page selection */
  30 #define DA9210_REG_PAGE_CON                     0x00
  31
  32 /* System Control and Event Registers */
  33 #define DA9210_REG_STATUS_A                     0x50
  34 #define DA9210_REG_STATUS_B                     0x51
  35 #define DA9210_REG_EVENT_A                      0x52
  36 #define DA9210_REG_EVENT_B                      0x53
  37 #define DA9210_REG_MASK_A                       0x54
  38 #define DA9210_REG_MASK_B                       0x55
  39 #define DA9210_REG_CONTROL_A                    0x56
  40
  41 /* GPIO Control Registers */
  42 #define DA9210_REG_GPIO_0_1                     0x58
  43 #define DA9210_REG_GPIO_2_3                     0x59
  44 #define DA9210_REG_GPIO_4_5                     0x5A
  45 #define DA9210_REG_GPIO_6                       0x5B
  46
  47 /* Regulator Registers */
  48 #define DA9210_REG_BUCK_CONT                    0x5D
  49 #define DA9210_REG_BUCK_ILIM                    0xD0
  50 #define DA9210_REG_BUCK_CONF1                   0xD1
  51 #define DA9210_REG_BUCK_CONF2                   0xD2
  52 #define DA9210_REG_VBACK_AUTO                   0xD4
  53 #define DA9210_REG_VBACK_BASE                   0xD5
  54 #define DA9210_REG_VBACK_MAX_DVC_IF             0xD6
  55 #define DA9210_REG_VBACK_DVC                    0xD7
  56 #define DA9210_REG_VBUCK_A                      0xD8
  57 #define DA9210_REG_VBUCK_B                      0xD9
  58
  59 /* I2C Interface Settings */
  60 #define DA9210_REG_INTERFACE                    0x105
  61
  62 /* OTP */
  63 #define DA9210_REG_OPT_COUNT                    0x140
  64 #define DA9210_REG_OPT_ADDR                     0x141
  65 #define DA9210_REG_OPT_DATA                     0x142
  66
  67 /* Customer Trim and Configuration */
  68 #define DA9210_REG_CONFIG_A                     0x143
  69 #define DA9210_REG_CONFIG_B                     0x144
  70 #define DA9210_REG_CONFIG_C                     0x145
  71 #define DA9210_REG_CONFIG_D                     0x146
  72 #define DA9210_REG_CONFIG_E                     0x147
  73
  74
  75 /*
  76  * Registers bits
  77  */
  78 /* DA9210_REG_PAGE_CON (addr=0x00) */
  79 #define DA9210_PEG_PAGE_SHIFT                   0
  80 #define DA9210_REG_PAGE_MASK                    0x0F
  81 /* On I2C registers 0x00 - 0xFF */
  82 #define DA9210_REG_PAGE0                        0
  83 /* On I2C registers 0x100 - 0x1FF */
  84 #define DA9210_REG_PAGE2                        2
  85 #define DA9210_PAGE_WRITE_MODE                  0x00
  86 #define DA9210_REPEAT_WRITE_MODE                0x40
  87 #define DA9210_PAGE_REVERT                      0x80
  88
  89 /* DA9210_REG_STATUS_A (addr=0x50) */
  90 #define DA9210_GPI0                             0x01
  91 #define DA9210_GPI1                             0x02
  92 #define DA9210_GPI2                             0x04
  93 #define DA9210_GPI3                             0x08
  94 #define DA9210_GPI4                             0x10
  95 #define DA9210_GPI5                             0x20
  96 #define DA9210_GPI6                             0x40
  97
  98 /* DA9210_REG_EVENT_A (addr=0x52) */
  99 #define DA9210_E_GPI0                           0x01
 100 #define DA9210_E_GPI1                           0x02
 101 #define DA9210_E_GPI2                           0x04
 102 #define DA9210_E_GPI3                           0x08
 103 #define DA9210_E_GPI4                           0x10
 104 #define DA9210_E_GPI5                           0x20
 105 #define DA9210_E_GPI6                           0x40
 106
 107 /* DA9210_REG_EVENT_B (addr=0x53) */
 108 #define DA9210_E_OVCURR                         0x01
 109 #define DA9210_E_NPWRGOOD                       0x02
 110 #define DA9210_E_TEMP_WARN                      0x04
 111 #define DA9210_E_TEMP_CRIT                      0x08
 112 #define DA9210_E_VMAX                           0x10
 113
 114 /* DA9210_REG_MASK_A (addr=0x54) */
 115 #define DA9210_M_GPI0                           0x01
 116 #define DA9210_M_GPI1                           0x02
 117 #define DA9210_M_GPI2                           0x04
 118 #define DA9210_M_GPI3                           0x08
 119 #define DA9210_M_GPI4                           0x10
 120 #define DA9210_M_GPI5                           0x20
 121 #define DA9210_M_GPI6                           0x40
 122
 123 /* DA9210_REG_MASK_B (addr=0x55) */
 124 #define DA9210_M_OVCURR                         0x01
 125 #define DA9210_M_NPWRGOOD                       0x02
 126 #define DA9210_M_TEMP_WARN                      0x04
 127 #define DA9210_M_TEMP_CRIT                      0x08
 128 #define DA9210_M_VMAX                           0x10
 129
 130 /* DA9210_REG_CONTROL_A (addr=0x56) */
 131 #define DA9210_DEBOUNCING_SHIFT                 0
 132 #define DA9210_DEBOUNCING_MASK                  0x07
 133 #define DA9210_SLEW_RATE_SHIFT                  3
 134 #define DA9210_SLEW_RATE_MASK                   0x18
 135 #define DA9210_V_LOCK                           0x20
 136
 137 /* DA9210_REG_GPIO_0_1 (addr=0x58) */
 138 #define DA9210_GPIO0_PIN_SHIFT                  0
 139 #define DA9210_GPIO0_PIN_MASK                   0x03
 140 #define         DA9210_GPIO0_PIN_GPI            0x00
 141 #define         DA9210_GPIO0_PIN_GPO_OD         0x02
 142 #define         DA9210_GPIO0_PIN_GPO            0x03
 143 #define DA9210_GPIO0_TYPE                       0x04
 144 #define         DA9210_GPIO0_TYPE_GPI           0x00
 145 #define         DA9210_GPIO0_TYPE_GPO           0x04
 146 #define DA9210_GPIO0_MODE                       0x08
 147 #define DA9210_GPIO1_PIN_SHIFT                  4
 148 #define DA9210_GPIO1_PIN_MASK                   0x30
 149 #define         DA9210_GPIO1_PIN_GPI            0x00
 150 #define         DA9210_GPIO1_PIN_VERROR         0x10
 151 #define         DA9210_GPIO1_PIN_GPO_OD         0x20
 152 #define         DA9210_GPIO1_PIN_GPO            0x30
 153 #define DA9210_GPIO1_TYPE_SHIFT                 0x40
 154 #define         DA9210_GPIO1_TYPE_GPI           0x00
 155 #define         DA9210_GPIO1_TYPE_GPO           0x40
 156 #define DA9210_GPIO1_MODE                       0x80
 157
 158 /* DA9210_REG_GPIO_2_3 (addr=0x59) */
 159 #define DA9210_GPIO2_PIN_SHIFT                  0
 160 #define DA9210_GPIO2_PIN_MASK                   0x03
 161 #define         DA9210_GPIO2_PIN_GPI            0x00
 162 #define         DA9210_GPIO5_PIN_BUCK_CLK       0x10
 163 #define         DA9210_GPIO2_PIN_GPO_OD         0x02
 164 #define         DA9210_GPIO2_PIN_GPO            0x03
 165 #define DA9210_GPIO2_TYPE                       0x04
 166 #define         DA9210_GPIO2_TYPE_GPI           0x00
 167 #define         DA9210_GPIO2_TYPE_GPO           0x04
 168 #define DA9210_GPIO2_MODE                       0x08
 169 #define DA9210_GPIO3_PIN_SHIFT                  4
 170 #define DA9210_GPIO3_PIN_MASK                   0x30
 171 #define         DA9210_GPIO3_PIN_GPI            0x00
 172 #define         DA9210_GPIO3_PIN_IERROR         0x10
 173 #define         DA9210_GPIO3_PIN_GPO_OD         0x20
 174 #define         DA9210_GPIO3_PIN_GPO            0x30
 175 #define DA9210_GPIO3_TYPE_SHIFT                 0x40
 176 #define         DA9210_GPIO3_TYPE_GPI           0x00
 177 #define         DA9210_GPIO3_TYPE_GPO           0x40
 178 #define DA9210_GPIO3_MODE                       0x80
 179
 180 /* DA9210_REG_GPIO_4_5 (addr=0x5A) */
 181 #define DA9210_GPIO4_PIN_SHIFT                  0
 182 #define DA9210_GPIO4_PIN_MASK                   0x03
 183 #define         DA9210_GPIO4_PIN_GPI            0x00
 184 #define         DA9210_GPIO4_PIN_GPO_OD         0x02
 185 #define         DA9210_GPIO4_PIN_GPO            0x03
 186 #define DA9210_GPIO4_TYPE                       0x04
 187 #define         DA9210_GPIO4_TYPE_GPI           0x00
 188 #define         DA9210_GPIO4_TYPE_GPO           0x04
 189 #define DA9210_GPIO4_MODE                       0x08
 190 #define DA9210_GPIO5_PIN_SHIFT                  4
 191 #define DA9210_GPIO5_PIN_MASK                   0x30
 192 #define         DA9210_GPIO5_PIN_GPI            0x00
 193 #define         DA9210_GPIO5_PIN_INTERFACE      0x01
 194 #define         DA9210_GPIO5_PIN_GPO_OD         0x20
 195 #define         DA9210_GPIO5_PIN_GPO            0x30
 196 #define DA9210_GPIO5_TYPE_SHIFT                 0x40
 197 #define         DA9210_GPIO5_TYPE_GPI           0x00
 198 #define         DA9210_GPIO5_TYPE_GPO           0x40
 199 #define DA9210_GPIO5_MODE                       0x80
 200
 201 /* DA9210_REG_GPIO_6 (addr=0x5B) */
 202 #define DA9210_GPIO6_PIN_SHIFT                  0
 203 #define DA9210_GPIO6_PIN_MASK                   0x03
 204 #define         DA9210_GPIO6_PIN_GPI            0x00
 205 #define         DA9210_GPIO6_PIN_INTERFACE      0x01
 206 #define         DA9210_GPIO6_PIN_GPO_OD         0x02
 207 #define         DA9210_GPIO6_PIN_GPO            0x03
 208 #define DA9210_GPIO6_TYPE                       0x04
 209 #define         DA9210_GPIO6_TYPE_GPI           0x00
 210 #define         DA9210_GPIO6_TYPE_GPO           0x04
 211 #define DA9210_GPIO6_MODE                       0x08
 212
 213 /* DA9210_REG_BUCK_CONT (addr=0x5D) */
 214 #define DA9210_BUCK_EN                          0x01
 215 #define DA9210_BUCK_GPI_SHIFT                   1
 216 #define DA9210_BUCK_GPI_MASK                    0x06
 217 #define         DA9210_BUCK_GPI_OFF             0x00
 218 #define         DA9210_BUCK_GPI_GPIO0           0x02
 219 #define         DA9210_BUCK_GPI_GPIO3           0x04
 220 #define         DA9210_BUCK_GPI_GPIO4           0x06
 221 #define DA9210_BUCK_PD_DIS                      0x08
 222 #define DA9210_VBUCK_SEL                        0x10
 223 #define         DA9210_VBUCK_SEL_A              0x00
 224 #define         DA9210_VBUCK_SEL_B              0x10
 225 #define DA9210_VBUCK_GPI_SHIFT                  5
 226 #define DA9210_VBUCK_GPI_MASK                   0x60
 227 #define         DA9210_VBUCK_GPI_OFF            0x00
 228 #define         DA9210_VBUCK_GPI_GPIO0          0x20
 229 #define         DA9210_VBUCK_GPI_GPIO3          0x40
 230 #define         DA9210_VBUCK_GPI_GPIO4          0x60
 231 #define DA9210_DVC_CTRL_EN                      0x80
 232
 233 /* DA9210_REG_BUCK_ILIM (addr=0xD0) */
 234 #define DA9210_BUCK_ILIM_SHIFT                  0
 235 #define DA9210_BUCK_ILIM_MASK                   0x0F
 236 #define DA9210_BUCK_IALARM                      0x10
 237
 238 /* DA9210_REG_BUCK_CONF1 (addr=0xD1) */
 239 #define DA9210_BUCK_MODE_SHIFT                  0
 240 #define DA9210_BUCK_MODE_MASK                   0x03
 241 #define         DA9210_BUCK_MODE_MANUAL         0x00
 242 #define         DA9210_BUCK_MODE_SLEEP          0x01
 243 #define         DA9210_BUCK_MODE_SYNC           0x02
 244 #define         DA9210_BUCK_MODE_AUTO           0x03
 245 #define DA9210_STARTUP_CTRL_SHIFT               2
 246 #define DA9210_STARTUP_CTRL_MASK                0x1C
 247 #define DA9210_PWR_DOWN_CTRL_SHIFT              5
 248 #define DA9210_PWR_DOWN_CTRL_MASK               0xE0
 249
 250 /* DA9210_REG_BUCK_CONF2 (addr=0xD2) */
 251 #define DA9210_PHASE_SEL_SHIFT                  0
 252 #define DA9210_PHASE_SEL_MASK                   0x03
 253 #define DA9210_FREQ_SEL                         0x40
 254
 255 /* DA9210_REG_BUCK_AUTO (addr=0xD4) */
 256 #define DA9210_VBUCK_AUTO_SHIFT                 0
 257 #define DA9210_VBUCK_AUTO_MASK                  0x7F
 258
 259 /* DA9210_REG_BUCK_BASE (addr=0xD5) */
 260 #define DA9210_VBUCK_BASE_SHIFT                 0
 261 #define DA9210_VBUCK_BASE_MASK                  0x7F
 262
 263 /* DA9210_REG_VBUCK_MAX_DVC_IF (addr=0xD6) */
 264 #define DA9210_VBUCK_MAX_SHIFT                  0
 265 #define DA9210_VBUCK_MAX_MASK                   0x7F
 266 #define DA9210_DVC_STEP_SIZE                    0x80
 267 #define         DA9210_DVC_STEP_SIZE_10MV       0x00
 268 #define         DA9210_DVC_STEP_SIZE_20MV       0x80
 269
 270 /* DA9210_REG_VBUCK_DVC (addr=0xD7) */
 271 #define DA9210_VBUCK_DVC_SHIFT                  0
 272 #define DA9210_VBUCK_DVC_MASK                   0x7F
 273
 274 /* DA9210_REG_VBUCK_A/B (addr=0xD8/0xD9) */
 275 #define DA9210_VBUCK_SHIFT                      0
 276 #define DA9210_VBUCK_MASK                       0x7F
 277 #define DA9210_VBUCK_BIAS                       0
 278 #define DA9210_BUCK_SL                          0x80
 279
 280 /* DA9210_REG_INTERFACE (addr=0x105) */
 281 #define DA9210_IF_BASE_ADDR_SHIFT               4
 282 #define DA9210_IF_BASE_ADDR_MASK                0xF0
 283
 284 /* DA9210_REG_CONFIG_E (addr=0x147) */
 285 #define DA9210_STAND_ALONE                      0x01
 286
 287 #endif  /* __DA9210_REGISTERS_H__ */
 288