include/twl4030.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (c) 2009 Wind River Systems, Inc.
   4  * Tom Rix <Tom.Rix at windriver.com>
   5  *
   6  * Derived from code on omapzoom, git://git.omapzoom.com/repo/u-boot.git
   7  *
   8  * Copyright (C) 2007-2009 Texas Instruments, Inc.
   9  */
  10
  11 #ifndef TWL4030_H
  12 #define TWL4030_H
  13
  14 #include <common.h>
  15 #include <i2c.h>
  16
  17 /* I2C chip addresses */
  18
  19 /* USB */
  20 #define TWL4030_CHIP_USB                                0x48
  21 /* AUD */
  22 #define TWL4030_CHIP_AUDIO_VOICE                        0x49
  23 #define TWL4030_CHIP_GPIO                               0x49
  24 #define TWL4030_CHIP_INTBR                              0x49
  25 #define TWL4030_CHIP_PIH                                0x49
  26 #define TWL4030_CHIP_TEST                               0x49
  27 /* AUX */
  28 #define TWL4030_CHIP_KEYPAD                             0x4a
  29 #define TWL4030_CHIP_MADC                               0x4a
  30 #define TWL4030_CHIP_INTERRUPTS                         0x4a
  31 #define TWL4030_CHIP_LED                                0x4a
  32 #define TWL4030_CHIP_MAIN_CHARGE                        0x4a
  33 #define TWL4030_CHIP_PRECHARGE                          0x4a
  34 #define TWL4030_CHIP_PWM0                               0x4a
  35 #define TWL4030_CHIP_PWM1                               0x4a
  36 #define TWL4030_CHIP_PWMA                               0x4a
  37 #define TWL4030_CHIP_PWMB                               0x4a
  38 /* POWER */
  39 #define TWL4030_CHIP_BACKUP                             0x4b
  40 #define TWL4030_CHIP_INT                                0x4b
  41 #define TWL4030_CHIP_PM_MASTER                          0x4b
  42 #define TWL4030_CHIP_PM_RECEIVER                        0x4b
  43 #define TWL4030_CHIP_RTC                                0x4b
  44 #define TWL4030_CHIP_SECURED_REG                        0x4b
  45
  46 /* Register base addresses */
  47
  48 /* USB */
  49 #define TWL4030_BASEADD_USB                             0x0000
  50 /* AUD */
  51 #define TWL4030_BASEADD_AUDIO_VOICE                     0x0000
  52 #define TWL4030_BASEADD_GPIO                            0x0098
  53 #define TWL4030_BASEADD_INTBR                           0x0085
  54 #define TWL4030_BASEADD_PIH                             0x0080
  55 #define TWL4030_BASEADD_TEST                            0x004C
  56 /* AUX */
  57 #define TWL4030_BASEADD_INTERRUPTS                      0x00B9
  58 #define TWL4030_BASEADD_LED                             0x00EE
  59 #define TWL4030_BASEADD_MADC                            0x0000
  60 #define TWL4030_BASEADD_MAIN_CHARGE                     0x0074
  61 #define TWL4030_BASEADD_PRECHARGE                       0x00AA
  62 #define TWL4030_BASEADD_PWM0                            0x00F8
  63 #define TWL4030_BASEADD_PWM1                            0x00FB
  64 #define TWL4030_BASEADD_PWMA                            0x00EF
  65 #define TWL4030_BASEADD_PWMB                            0x00F1
  66 #define TWL4030_BASEADD_KEYPAD                          0x00D2
  67 /* POWER */
  68 #define TWL4030_BASEADD_BACKUP                          0x0014
  69 #define TWL4030_BASEADD_INT                             0x002E
  70 #define TWL4030_BASEADD_PM_MASTER                       0x0036
  71 #define TWL4030_BASEADD_PM_RECIEVER                     0x005B
  72 #define TWL4030_BASEADD_RTC                             0x001C
  73 #define TWL4030_BASEADD_SECURED_REG                     0x0000
  74
  75 /*
  76  * Power Management Master
  77  */
  78 #define TWL4030_PM_MASTER_CFG_P1_TRANSITION             0x36
  79 #define TWL4030_PM_MASTER_CFG_P2_TRANSITION             0x37
  80 #define TWL4030_PM_MASTER_CFG_P3_TRANSITION             0x38
  81 #define TWL4030_PM_MASTER_CFG_P123_TRANSITION           0x39
  82 #define TWL4030_PM_MASTER_STS_BOOT                      0x3A
  83 #define TWL4030_PM_MASTER_CFG_BOOT                      0x3B
  84 #define TWL4030_PM_MASTER_SHUNDAN                       0x3C
  85 #define TWL4030_PM_MASTER_BOOT_BCI                      0x3D
  86 #define TWL4030_PM_MASTER_CFG_PWRANA1                   0x3E
  87 #define TWL4030_PM_MASTER_CFG_PWRANA2                   0x3F
  88 #define TWL4030_PM_MASTER_BGAP_TRIM                     0x40
  89 #define TWL4030_PM_MASTER_BACKUP_MISC_STS               0x41
  90 #define TWL4030_PM_MASTER_BACKUP_MISC_CFG               0x42
  91 #define TWL4030_PM_MASTER_BACKUP_MISC_TST               0x43
  92 #define TWL4030_PM_MASTER_PROTECT_KEY                   0x44
  93 #define TWL4030_PM_MASTER_STS_HW_CONDITIONS             0x45
  94 #define TWL4030_PM_MASTER_P1_SW_EVENTS                  0x46
  95 #define TWL4030_PM_MASTER_P2_SW_EVENTS                  0x47
  96 #define TWL4030_PM_MASTER_P3_SW_EVENTS                  0x48
  97 #define TWL4030_PM_MASTER_STS_P123_STATE                0x49
  98 #define TWL4030_PM_MASTER_PB_CFG                        0x4A
  99 #define TWL4030_PM_MASTER_PB_WORD_MSB                   0x4B
 100 #define TWL4030_PM_MASTER_PB_WORD_LSB                   0x4C
 101 #define TWL4030_PM_MASTER_SEQ_ADD_W2P                   0x52
 102 #define TWL4030_PM_MASTER_SEQ_ADD_P2A                   0x53
 103 #define TWL4030_PM_MASTER_SEQ_ADD_A2W                   0x54
 104 #define TWL4030_PM_MASTER_SEQ_ADD_A2S                   0x55
 105 #define TWL4030_PM_MASTER_SEQ_ADD_S2A12                 0x56
 106 #define TWL4030_PM_MASTER_SEQ_ADD_S2A3                  0x57
 107 #define TWL4030_PM_MASTER_SEQ_ADD_WARM                  0x58
 108 #define TWL4030_PM_MASTER_MEMORY_ADDRESS                0x59
 109 #define TWL4030_PM_MASTER_MEMORY_DATA                   0x5A
 110 #define TWL4030_PM_MASTER_SC_CONFIG                     0x5B
 111 #define TWL4030_PM_MASTER_SC_DETECT1                    0x5C
 112 #define TWL4030_PM_MASTER_SC_DETECT2                    0x5D
 113 #define TWL4030_PM_MASTER_WATCHDOG_CFG                  0x5E
 114 #define TWL4030_PM_MASTER_IT_CHECK_CFG                  0x5F
 115 #define TWL4030_PM_MASTER_VIBRATOR_CFG                  0x60
 116 #define TWL4030_PM_MASTER_DCDC_GLOBAL_CFG               0x61
 117 #define TWL4030_PM_MASTER_VDD1_TRIM1                    0x62
 118 #define TWL4030_PM_MASTER_VDD1_TRIM2                    0x63
 119 #define TWL4030_PM_MASTER_VDD2_TRIM1                    0x64
 120 #define TWL4030_PM_MASTER_VDD2_TRIM2                    0x65
 121 #define TWL4030_PM_MASTER_VIO_TRIM1                     0x66
 122 #define TWL4030_PM_MASTER_VIO_TRIM2                     0x67
 123 #define TWL4030_PM_MASTER_MISC_CFG                      0x68
 124 #define TWL4030_PM_MASTER_LS_TST_A                      0x69
 125 #define TWL4030_PM_MASTER_LS_TST_B                      0x6A
 126 #define TWL4030_PM_MASTER_LS_TST_C                      0x6B
 127 #define TWL4030_PM_MASTER_LS_TST_D                      0x6C
 128 #define TWL4030_PM_MASTER_BB_CFG                        0x6D
 129 #define TWL4030_PM_MASTER_MISC_TST                      0x6E
 130 #define TWL4030_PM_MASTER_TRIM1                         0x6F
 131
 132 /* Power bus message definitions */
 133
 134 /* The TWL4030/5030 splits its power-management resources (the various
 135  * regulators, clock and reset lines) into 3 processor groups - P1, P2 and
 136  * P3. These groups can then be configured to transition between sleep, wait-on
 137  * and active states by sending messages to the power bus.  See Section 5.4.2
 138  * Power Resources of TWL4030 TRM
 139  */
 140
 141 /* Processor groups */
 142 #define DEV_GRP_NULL            0x0
 143 #define DEV_GRP_P1              0x1     /* P1: all OMAP devices */
 144 #define DEV_GRP_P2              0x2     /* P2: all Modem devices */
 145 #define DEV_GRP_P3              0x4     /* P3: all peripheral devices */
 146
 147 /* Resource groups */
 148 #define RES_GRP_RES             0x0     /* Reserved */
 149 #define RES_GRP_PP              0x1     /* Power providers */
 150 #define RES_GRP_RC              0x2     /* Reset and control */
 151 #define RES_GRP_PP_RC           0x3
 152 #define RES_GRP_PR              0x4     /* Power references */
 153 #define RES_GRP_PP_PR           0x5
 154 #define RES_GRP_RC_PR           0x6
 155 #define RES_GRP_ALL             0x7     /* All resource groups */
 156
 157 #define RES_TYPE2_R0            0x0
 158
 159 #define RES_TYPE_ALL            0x7
 160
 161 /* Resource states */
 162 #define RES_STATE_WRST          0xF
 163 #define RES_STATE_ACTIVE        0xE
 164 #define RES_STATE_SLEEP         0x8
 165 #define RES_STATE_OFF           0x0
 166
 167 /* Power resources */
 168
 169 /* Power providers */
 170 #define RES_VAUX1               1
 171 #define RES_VAUX2               2
 172 #define RES_VAUX3               3
 173 #define RES_VAUX4               4
 174 #define RES_VMMC1               5
 175 #define RES_VMMC2               6
 176 #define RES_VPLL1               7
 177 #define RES_VPLL2               8
 178 #define RES_VSIM                9
 179 #define RES_VDAC                10
 180 #define RES_VINTANA1            11
 181 #define RES_VINTANA2            12
 182 #define RES_VINTDIG             13
 183 #define RES_VIO                 14
 184 #define RES_VDD1                15
 185 #define RES_VDD2                16
 186 #define RES_VUSB_1V5            17
 187 #define RES_VUSB_1V8            18
 188 #define RES_VUSB_3V1            19
 189 #define RES_VUSBCP              20
 190 #define RES_REGEN               21
 191 /* Reset and control */
 192 #define RES_NRES_PWRON          22
 193 #define RES_CLKEN               23
 194 #define RES_SYSEN               24
 195 #define RES_HFCLKOUT            25
 196 #define RES_32KCLKOUT           26
 197 #define RES_RESET               27
 198 /* Power Reference */
 199 #define RES_Main_Ref            28
 200
 201 /* P[1-3]_SW_EVENTS */
 202 #define TWL4030_PM_MASTER_SW_EVENTS_STOPON_PWRON        (1 << 6)
 203 #define TWL4030_PM_MASTER_SW_EVENTS_STOPON_SYSEN        (1 << 5)
 204 #define TWL4030_PM_MASTER_SW_EVENTS_ENABLE_WARMRESET    (1 << 4)
 205 #define TWL4030_PM_MASTER_SW_EVENTS_LVL_WAKEUP          (1 << 3)
 206 #define TWL4030_PM_MASTER_SW_EVENTS_DEVACT              (1 << 2)
 207 #define TWL4030_PM_MASTER_SW_EVENTS_DEVSLP              (1 << 1)
 208 #define TWL4030_PM_MASTER_SW_EVENTS_DEVOFF              (1 << 0)
 209
 210 /* HW conditions */
 211 #define TWL4030_PM_MASTER_STS_HW_CONDITIONS_PWON        (1 << 0)
 212 #define TWL4030_PM_MASTER_STS_HW_CONDITIONS_CHG         (1 << 1)
 213 #define TWL4030_PM_MASTER_STS_HW_CONDITIONS_USB         (1 << 2)
 214 #define TWL4030_PM_MASTER_STS_HW_CONDITIONS_VBUS        (1 << 7)
 215
 216 /* Power transition */
 217 #define TWL4030_PM_MASTER_CFG_TRANSITION_STARTON_PWON   (1 << 0)
 218 #define TWL4030_PM_MASTER_CFG_TRANSITION_STARTON_CHG    (1 << 1)
 219 #define TWL4030_PM_MASTER_CFG_TRANSITION_STARTON_USB    (1 << 2)
 220 #define TWL4030_PM_MASTER_CFG_TRANSITION_STARTON_RTC    (1 << 3)
 221 #define TWL4030_PM_MASTER_CFG_TRANSITION_STARTON_VBAT   (1 << 4)
 222 #define TWL4030_PM_MASTER_CFG_TRANSITION_STARTON_VBUS   (1 << 5)
 223 #define TWL4030_PM_MASTER_CFG_TRANSITION_STARTON_SWBUG  (1 << 7)
 224
 225 /* PWRANA2 */
 226 #define TWL4030_PM_MASTER_CFG_PWRANA2_LOJIT0_LOWV       (1 << 1)
 227 #define TWL4030_PM_MASTER_CFG_PWRANA2_LOJIT1_LOWV       (1 << 2)
 228
 229 #define TOTAL_RESOURCES         28
 230 /*
 231  * Power Bus Message Format ... these can be sent individually by Linux,
 232  * but are usually part of downloaded scripts that are run when various
 233  * power events are triggered.
 234  *
 235  *  Broadcast Message (16 Bits):
 236  *    DEV_GRP[15:13] MT[12]  RES_GRP[11:9]  RES_TYPE2[8:7] RES_TYPE[6:4]
 237  *    RES_STATE[3:0]
 238  *
 239  *  Singular Message (16 Bits):
 240  *    DEV_GRP[15:13] MT[12]  RES_ID[11:4]  RES_STATE[3:0]
 241  */
 242
 243 #define MSG_BROADCAST(devgrp, grp, type, type2, state) \
 244         ((devgrp) << 13 | 1 << 12 | (grp) << 9 | (type2) << 7 \
 245         | (type) << 4 | (state))
 246
 247 #define MSG_SINGULAR(devgrp, id, state) \
 248         ((devgrp) << 13 | 0 << 12 | (id) << 4 | (state))
 249
 250 #define MSG_BROADCAST_ALL(devgrp, state) \
 251         ((devgrp) << 5 | (state))
 252
 253 #define MSG_BROADCAST_REF MSG_BROADCAST_ALL
 254 #define MSG_BROADCAST_PROV MSG_BROADCAST_ALL
 255 #define MSG_BROADCAST__CLK_RST MSG_BROADCAST_ALL
 256
 257 /* Power Managment Receiver */
 258 #define TWL4030_PM_RECEIVER_SC_CONFIG                   0x5B
 259 #define TWL4030_PM_RECEIVER_SC_DETECT1                  0x5C
 260 #define TWL4030_PM_RECEIVER_SC_DETECT2                  0x5D
 261 #define TWL4030_PM_RECEIVER_WATCHDOG_CFG                0x5E
 262 #define TWL4030_PM_RECEIVER_IT_CHECK_CFG                0x5F
 263 #define TWL4030_PM_RECEIVER_VIBRATOR_CFG                0x5F
 264 #define TWL4030_PM_RECEIVER_DC_TO_DC_CFG                0x61
 265 #define TWL4030_PM_RECEIVER_VDD1_TRIM1                  0x62
 266 #define TWL4030_PM_RECEIVER_VDD1_TRIM2                  0x63
 267 #define TWL4030_PM_RECEIVER_VDD2_TRIM1                  0x64
 268 #define TWL4030_PM_RECEIVER_VDD2_TRIM2                  0x65
 269 #define TWL4030_PM_RECEIVER_VIO_TRIM1                   0x66
 270 #define TWL4030_PM_RECEIVER_VIO_TRIM2                   0x67
 271 #define TWL4030_PM_RECEIVER_MISC_CFG                    0x68
 272 #define TWL4030_PM_RECEIVER_LS_TST_A                    0x69
 273 #define TWL4030_PM_RECEIVER_LS_TST_B                    0x6A
 274 #define TWL4030_PM_RECEIVER_LS_TST_C                    0x6B
 275 #define TWL4030_PM_RECEIVER_LS_TST_D                    0x6C
 276 #define TWL4030_PM_RECEIVER_BB_CFG                      0x6D
 277 #define TWL4030_PM_RECEIVER_MISC_TST                    0x6E
 278 #define TWL4030_PM_RECEIVER_TRIM1                       0x6F
 279 #define TWL4030_PM_RECEIVER_TRIM2                       0x70
 280 #define TWL4030_PM_RECEIVER_DC_DC_TIMEOUT               0x71
 281 #define TWL4030_PM_RECEIVER_VAUX1_DEV_GRP               0x72
 282 #define TWL4030_PM_RECEIVER_VAUX1_TYPE                  0x73
 283 #define TWL4030_PM_RECEIVER_VAUX1_REMAP                 0x74
 284 #define TWL4030_PM_RECEIVER_VAUX1_DEDICATED             0x75
 285 #define TWL4030_PM_RECEIVER_VAUX2_DEV_GRP               0x76
 286 #define TWL4030_PM_RECEIVER_VAUX2_TYPE                  0x77
 287 #define TWL4030_PM_RECEIVER_VAUX2_REMAP                 0x78
 288 #define TWL4030_PM_RECEIVER_VAUX2_DEDICATED             0x79
 289 #define TWL4030_PM_RECEIVER_VAUX3_DEV_GRP               0x7A
 290 #define TWL4030_PM_RECEIVER_VAUX3_TYPE                  0x7B
 291 #define TWL4030_PM_RECEIVER_VAUX3_REMAP                 0x7C
 292 #define TWL4030_PM_RECEIVER_VAUX3_DEDICATED             0x7D
 293 #define TWL4030_PM_RECEIVER_VAUX4_DEV_GRP               0x7E
 294 #define TWL4030_PM_RECEIVER_VAUX4_TYPE                  0x7F
 295 #define TWL4030_PM_RECEIVER_VAUX4_REMAP                 0x80
 296 #define TWL4030_PM_RECEIVER_VAUX4_DEDICATED             0x81
 297 #define TWL4030_PM_RECEIVER_VMMC1_DEV_GRP               0x82
 298 #define TWL4030_PM_RECEIVER_VMMC1_TYPE                  0x83
 299 #define TWL4030_PM_RECEIVER_VMMC1_REMAP                 0x84
 300 #define TWL4030_PM_RECEIVER_VMMC1_DEDICATED             0x85
 301 #define TWL4030_PM_RECEIVER_VMMC2_DEV_GRP               0x86
 302 #define TWL4030_PM_RECEIVER_VMMC2_TYPE                  0x87
 303 #define TWL4030_PM_RECEIVER_VMMC2_REMAP                 0x88
 304 #define TWL4030_PM_RECEIVER_VMMC2_DEDICATED             0x89
 305 #define TWL4030_PM_RECEIVER_VPLL1_DEV_GRP               0x8A
 306 #define TWL4030_PM_RECEIVER_VPLL1_TYPE                  0x8B
 307 #define TWL4030_PM_RECEIVER_VPLL1_REMAP                 0x8C
 308 #define TWL4030_PM_RECEIVER_VPLL1_DEDICATED             0x8D
 309 #define TWL4030_PM_RECEIVER_VPLL2_DEV_GRP               0x8E
 310 #define TWL4030_PM_RECEIVER_VPLL2_TYPE                  0x8F
 311 #define TWL4030_PM_RECEIVER_VPLL2_REMAP                 0x90
 312 #define TWL4030_PM_RECEIVER_VPLL2_DEDICATED             0x91
 313 #define TWL4030_PM_RECEIVER_VSIM_DEV_GRP                0x92
 314 #define TWL4030_PM_RECEIVER_VSIM_TYPE                   0x93
 315 #define TWL4030_PM_RECEIVER_VSIM_REMAP                  0x94
 316 #define TWL4030_PM_RECEIVER_VSIM_DEDICATED              0x95
 317 #define TWL4030_PM_RECEIVER_VDAC_DEV_GRP                0x96
 318 #define TWL4030_PM_RECEIVER_VDAC_TYPE                   0x97
 319 #define TWL4030_PM_RECEIVER_VDAC_REMAP                  0x98
 320 #define TWL4030_PM_RECEIVER_VDAC_DEDICATED              0x99
 321 #define TWL4030_PM_RECEIVER_VINTANA1_DEV_GRP            0x9A
 322 #define TWL4030_PM_RECEIVER_VINTANA1_TYP                0x9B
 323 #define TWL4030_PM_RECEIVER_VINTANA1_REMAP              0x9C
 324 #define TWL4030_PM_RECEIVER_VINTANA1_DEDICATED          0x9D
 325 #define TWL4030_PM_RECEIVER_VINTANA2_DEV_GRP            0x9E
 326 #define TWL4030_PM_RECEIVER_VINTANA2_TYPE               0x9F
 327 #define TWL4030_PM_RECEIVER_VINTANA2_REMAP              0xA0
 328 #define TWL4030_PM_RECEIVER_VINTANA2_DEDICATED          0xA1
 329 #define TWL4030_PM_RECEIVER_VINTDIG_DEV_GRP             0xA2
 330 #define TWL4030_PM_RECEIVER_VINTDIG_TYPE                0xA3
 331 #define TWL4030_PM_RECEIVER_VINTDIG_REMAP               0xA4
 332 #define TWL4030_PM_RECEIVER_VINTDIG_DEDICATED           0xA5
 333 #define TWL4030_PM_RECEIVER_VIO_DEV_GRP                 0xA6
 334 #define TWL4030_PM_RECEIVER_VIO_TYPE                    0xA7
 335 #define TWL4030_PM_RECEIVER_VIO_REMAP                   0xA8
 336 #define TWL4030_PM_RECEIVER_VIO_CFG                     0xA9
 337 #define TWL4030_PM_RECEIVER_VIO_MISC_CFG                0xAA
 338 #define TWL4030_PM_RECEIVER_VIO_TEST1                   0xAB
 339 #define TWL4030_PM_RECEIVER_VIO_TEST2                   0xAC
 340 #define TWL4030_PM_RECEIVER_VIO_OSC                     0xAD
 341 #define TWL4030_PM_RECEIVER_VIO_RESERVED                0xAE
 342 #define TWL4030_PM_RECEIVER_VIO_VSEL                    0xAF
 343 #define TWL4030_PM_RECEIVER_VDD1_DEV_GRP                0xB0
 344 #define TWL4030_PM_RECEIVER_VDD1_TYPE                   0xB1
 345 #define TWL4030_PM_RECEIVER_VDD1_REMAP                  0xB2
 346 #define TWL4030_PM_RECEIVER_VDD1_CFG                    0xB3
 347 #define TWL4030_PM_RECEIVER_VDD1_MISC_CFG               0xB4
 348 #define TWL4030_PM_RECEIVER_VDD1_TEST1                  0xB5
 349 #define TWL4030_PM_RECEIVER_VDD1_TEST2                  0xB6
 350 #define TWL4030_PM_RECEIVER_VDD1_OSC                    0xB7
 351 #define TWL4030_PM_RECEIVER_VDD1_RESERVED               0xB8
 352 #define TWL4030_PM_RECEIVER_VDD1_VSEL                   0xB9
 353 #define TWL4030_PM_RECEIVER_VDD1_VMODE_CFG              0xBA
 354 #define TWL4030_PM_RECEIVER_VDD1_VFLOOR                 0xBB
 355 #define TWL4030_PM_RECEIVER_VDD1_VROOF                  0xBC
 356 #define TWL4030_PM_RECEIVER_VDD1_STEP                   0xBD
 357 #define TWL4030_PM_RECEIVER_VDD2_DEV_GRP                0xBE
 358 #define TWL4030_PM_RECEIVER_VDD2_TYPE                   0xBF
 359 #define TWL4030_PM_RECEIVER_VDD2_REMAP                  0xC0
 360 #define TWL4030_PM_RECEIVER_VDD2_CFG                    0xC1
 361 #define TWL4030_PM_RECEIVER_VDD2_MISC_CFG               0xC2
 362 #define TWL4030_PM_RECEIVER_VDD2_TEST1                  0xC3
 363 #define TWL4030_PM_RECEIVER_VDD2_TEST2                  0xC4
 364 #define TWL4030_PM_RECEIVER_VDD2_OSC                    0xC5
 365 #define TWL4030_PM_RECEIVER_VDD2_RESERVED               0xC6
 366 #define TWL4030_PM_RECEIVER_VDD2_VSEL                   0xC7
 367 #define TWL4030_PM_RECEIVER_VDD2_VMODE_CFG              0xC8
 368 #define TWL4030_PM_RECEIVER_VDD2_VFLOOR                 0xC9
 369 #define TWL4030_PM_RECEIVER_VDD2_VROOF                  0xCA
 370 #define TWL4030_PM_RECEIVER_VDD2_STEP                   0xCB
 371 #define TWL4030_PM_RECEIVER_VUSB1V5_DEV_GRP             0xCC
 372 #define TWL4030_PM_RECEIVER_VUSB1V5_TYPE                0xCD
 373 #define TWL4030_PM_RECEIVER_VUSB1V5_REMAP               0xCE
 374 #define TWL4030_PM_RECEIVER_VUSB1V8_DEV_GRP             0xCF
 375 #define TWL4030_PM_RECEIVER_VUSB1V8_TYPE                0xD0
 376 #define TWL4030_PM_RECEIVER_VUSB1V8_REMAP               0xD1
 377 #define TWL4030_PM_RECEIVER_VUSB3V1_DEV_GRP             0xD2
 378 #define TWL4030_PM_RECEIVER_VUSB3V1_TYPE                0xD3
 379 #define TWL4030_PM_RECEIVER_VUSB3V1_REMAP               0xD4
 380 #define TWL4030_PM_RECEIVER_VUSBCP_DEV_GRP              0xD5
 381 #define TWL4030_PM_RECEIVER_VUSBCP_TYPE                 0xD6
 382 #define TWL4030_PM_RECEIVER_VUSBCP_REMAP                0xD7
 383 #define TWL4030_PM_RECEIVER_VUSB_DEDICATED1             0xD8
 384 #define TWL4030_PM_RECEIVER_VUSB_DEDICATED2             0xD9
 385 #define TWL4030_PM_RECEIVER_REGEN_DEV_GRP               0xDA
 386 #define TWL4030_PM_RECEIVER_REGEN_TYPE                  0xDB
 387 #define TWL4030_PM_RECEIVER_REGEN_REMAP                 0xDC
 388 #define TWL4030_PM_RECEIVER_NRESPWRON_DEV_GRP           0xDD
 389 #define TWL4030_PM_RECEIVER_NRESPWRON_TYPE              0xDE
 390 #define TWL4030_PM_RECEIVER_NRESPWRON_REMAP             0xDF
 391 #define TWL4030_PM_RECEIVER_CLKEN_DEV_GRP               0xE0
 392 #define TWL4030_PM_RECEIVER_CLKEN_TYPE                  0xE1
 393 #define TWL4030_PM_RECEIVER_CLKEN_REMAP                 0xE2
 394 #define TWL4030_PM_RECEIVER_SYSEN_DEV_GRP               0xE3
 395 #define TWL4030_PM_RECEIVER_SYSEN_TYPE                  0xE4
 396 #define TWL4030_PM_RECEIVER_SYSEN_REMAP                 0xE5
 397 #define TWL4030_PM_RECEIVER_HFCLKOUT_DEV_GRP            0xE6
 398 #define TWL4030_PM_RECEIVER_HFCLKOUT_TYPE               0xE7
 399 #define TWL4030_PM_RECEIVER_HFCLKOUT_REMAP              0xE8
 400 #define TWL4030_PM_RECEIVER_32KCLKOUT_DEV_GRP           0xE9
 401 #define TWL4030_PM_RECEIVER_32KCLKOUT_TYPE              0xEA
 402 #define TWL4030_PM_RECEIVER_32KCLKOUT_REMAP             0xEB
 403 #define TWL4030_PM_RECEIVER_TRITON_RESET_DEV_GRP        0xEC
 404 #define TWL4030_PM_RECEIVER_TRITON_RESET_TYPE           0xED
 405 #define TWL4030_PM_RECEIVER_TRITON_RESET_REMAP          0xEE
 406 #define TWL4030_PM_RECEIVER_MAINREF_DEV_GRP             0xEF
 407 #define TWL4030_PM_RECEIVER_MAINREF_TYPE                0xF0
 408 #define TWL4030_PM_RECEIVER_MAINREF_REMAP               0xF1
 409
 410 /* Voltage Selection in PM Receiver Module */
 411 #define TWL4030_PM_RECEIVER_VAUX2_VSEL_18               0x05
 412 #define TWL4030_PM_RECEIVER_VAUX2_VSEL_28               0x09
 413 #define TWL4030_PM_RECEIVER_VAUX3_VSEL_18               0x01
 414 #define TWL4030_PM_RECEIVER_VAUX3_VSEL_28               0x03
 415 #define TWL4030_PM_RECEIVER_VPLL2_VSEL_18               0x05
 416 #define TWL4030_PM_RECEIVER_VDAC_VSEL_18                0x03
 417 #define TWL4030_PM_RECEIVER_VMMC1_VSEL_30               0x02
 418 #define TWL4030_PM_RECEIVER_VMMC1_VSEL_32               0x03
 419 #define TWL4030_PM_RECEIVER_VMMC2_VSEL_30               0x0B
 420 #define TWL4030_PM_RECEIVER_VMMC2_VSEL_32               0x0C
 421 #define TWL4030_PM_RECEIVER_VSIM_VSEL_18                0x03
 422
 423 /* Device Selection in PM Receiver Module */
 424 #define TWL4030_PM_RECEIVER_DEV_GRP_P1                  0x20
 425 #define TWL4030_PM_RECEIVER_DEV_GRP_ALL                 0xE0
 426
 427 /* LED */
 428 #define TWL4030_LED_LEDEN                               0xEE
 429 #define TWL4030_LED_LEDEN_LEDAON                        (1 << 0)
 430 #define TWL4030_LED_LEDEN_LEDBON                        (1 << 1)
 431 #define TWL4030_LED_LEDEN_LEDAPWM                       (1 << 4)
 432 #define TWL4030_LED_LEDEN_LEDBPWM                       (1 << 5)
 433
 434 /* Keypad */
 435 #define TWL4030_KEYPAD_KEYP_CTRL_REG                    0xD2
 436 #define TWL4030_KEYPAD_KEY_DEB_REG                      0xD3
 437 #define TWL4030_KEYPAD_LONG_KEY_REG1                    0xD4
 438 #define TWL4030_KEYPAD_LK_PTV_REG                       0xD5
 439 #define TWL4030_KEYPAD_TIME_OUT_REG1                    0xD6
 440 #define TWL4030_KEYPAD_TIME_OUT_REG2                    0xD7
 441 #define TWL4030_KEYPAD_KBC_REG                          0xD8
 442 #define TWL4030_KEYPAD_KBR_REG                          0xD9
 443 #define TWL4030_KEYPAD_KEYP_SMS                         0xDA
 444 #define TWL4030_KEYPAD_FULL_CODE_7_0                    0xDB
 445 #define TWL4030_KEYPAD_FULL_CODE_15_8                   0xDC
 446 #define TWL4030_KEYPAD_FULL_CODE_23_16                  0xDD
 447 #define TWL4030_KEYPAD_FULL_CODE_31_24                  0xDE
 448 #define TWL4030_KEYPAD_FULL_CODE_39_32                  0xDF
 449 #define TWL4030_KEYPAD_FULL_CODE_47_40                  0xE0
 450 #define TWL4030_KEYPAD_FULL_CODE_55_48                  0xE1
 451 #define TWL4030_KEYPAD_FULL_CODE_63_56                  0xE2
 452 #define TWL4030_KEYPAD_KEYP_ISR1                        0xE3
 453 #define TWL4030_KEYPAD_KEYP_IMR1                        0xE4
 454 #define TWL4030_KEYPAD_KEYP_ISR2                        0xE5
 455 #define TWL4030_KEYPAD_KEYP_IMR2                        0xE6
 456 #define TWL4030_KEYPAD_KEYP_SIR                         0xE7
 457 #define TWL4030_KEYPAD_KEYP_EDR                         0xE8
 458 #define TWL4030_KEYPAD_KEYP_SIH_CTRL                    0xE9
 459
 460 #define TWL4030_KEYPAD_CTRL_KBD_ON                      (1 << 6)
 461 #define TWL4030_KEYPAD_CTRL_RP_EN                       (1 << 5)
 462 #define TWL4030_KEYPAD_CTRL_TOLE_EN                     (1 << 4)
 463 #define TWL4030_KEYPAD_CTRL_TOE_EN                      (1 << 3)
 464 #define TWL4030_KEYPAD_CTRL_LK_EN                       (1 << 2)
 465 #define TWL4030_KEYPAD_CTRL_SOFTMODEN                   (1 << 1)
 466 #define TWL4030_KEYPAD_CTRL_SOFT_NRST                   (1 << 0)
 467
 468 /* USB */
 469 #define TWL4030_USB_VENDOR_ID_LO                        0x00
 470 #define TWL4030_USB_VENDOR_ID_HI                        0x01
 471 #define TWL4030_USB_PRODUCT_ID_LO                       0x02
 472 #define TWL4030_USB_PRODUCT_ID_HI                       0x03
 473 #define TWL4030_USB_FUNC_CTRL                           0x04
 474 #define TWL4030_USB_FUNC_CTRL_SET                       0x05
 475 #define TWL4030_USB_FUNC_CTRL_CLR                       0x06
 476 #define TWL4030_USB_IFC_CTRL                            0x07
 477 #define TWL4030_USB_IFC_CTRL_SET                        0x08
 478 #define TWL4030_USB_IFC_CTRL_CLR                        0x09
 479 #define TWL4030_USB_OTG_CTRL                            0x0A
 480 #define TWL4030_USB_OTG_CTRL_SET                        0x0B
 481 #define TWL4030_USB_OTG_CTRL_CLR                        0x0C
 482 #define TWL4030_USB_USB_INT_EN_RISE                     0x0D
 483 #define TWL4030_USB_USB_INT_EN_RISE_SET                 0x0E
 484 #define TWL4030_USB_USB_INT_EN_RISE_CLR                 0x0F
 485 #define TWL4030_USB_USB_INT_EN_FALL                     0x10
 486 #define TWL4030_USB_USB_INT_EN_FALL_SET                 0x11
 487 #define TWL4030_USB_USB_INT_EN_FALL_CLR                 0x12
 488 #define TWL4030_USB_USB_INT_STS                         0x13
 489 #define TWL4030_USB_USB_INT_LATCH                       0x14
 490 #define TWL4030_USB_DEBUG                               0x15
 491 #define TWL4030_USB_SCRATCH_REG                         0x16
 492 #define TWL4030_USB_SCRATCH_REG_SET                     0x17
 493 #define TWL4030_USB_SCRATCH_REG_CLR                     0x18
 494 #define TWL4030_USB_CARKIT_CTRL                         0x19
 495 #define TWL4030_USB_CARKIT_CTRL_SET                     0x1A
 496 #define TWL4030_USB_CARKIT_CTRL_CLR                     0x1B
 497 #define TWL4030_USB_CARKIT_INT_DELAY                    0x1C
 498 #define TWL4030_USB_CARKIT_INT_EN                       0x1D
 499 #define TWL4030_USB_CARKIT_INT_EN_SET                   0x1E
 500 #define TWL4030_USB_CARKIT_INT_EN_CLR                   0x1F
 501 #define TWL4030_USB_CARKIT_INT_STS                      0x20
 502 #define TWL4030_USB_CARKIT_INT_LATCH                    0x21
 503 #define TWL4030_USB_CARKIT_PLS_CTRL                     0x22
 504 #define TWL4030_USB_CARKIT_PLS_CTRL_SET                 0x23
 505 #define TWL4030_USB_CARKIT_PLS_CTRL_CLR                 0x24
 506 #define TWL4030_USB_TRANS_POS_WIDTH                     0x25
 507 #define TWL4030_USB_TRANS_NEG_WIDTH                     0x26
 508 #define TWL4030_USB_RCV_PLTY_RECOVERY                   0x27
 509 #define TWL4030_USB_MCPC_CTRL                           0x30
 510 #define TWL4030_USB_MCPC_CTRL_SET                       0x31
 511 #define TWL4030_USB_MCPC_CTRL_CLR                       0x32
 512 #define TWL4030_USB_MCPC_IO_CTRL                        0x33
 513 #define TWL4030_USB_MCPC_IO_CTRL_SET                    0x34
 514 #define TWL4030_USB_MCPC_IO_CTRL_CLR                    0x35
 515 #define TWL4030_USB_MCPC_CTRL2                          0x36
 516 #define TWL4030_USB_MCPC_CTRL2_SET                      0x37
 517 #define TWL4030_USB_MCPC_CTRL2_CLR                      0x38
 518 #define TWL4030_USB_OTHER_FUNC_CTRL                     0x80
 519 #define TWL4030_USB_OTHER_FUNC_CTRL_SET                 0x81
 520 #define TWL4030_USB_OTHER_FUNC_CTRL_CLR                 0x82
 521 #define TWL4030_USB_OTHER_IFC_CTRL                      0x83
 522 #define TWL4030_USB_OTHER_IFC_CTRL_SET                  0x84
 523 #define TWL4030_USB_OTHER_IFC_CTRL_CLR                  0x85
 524 #define TWL4030_USB_OTHER_INT_EN_RISE_SET               0x87
 525 #define TWL4030_USB_OTHER_INT_EN_RISE_CLR               0x88
 526 #define TWL4030_USB_OTHER_INT_EN_FALL                   0x89
 527 #define TWL4030_USB_OTHER_INT_EN_FALL_SET               0x8A
 528 #define TWL4030_USB_OTHER_INT_EN_FALL_CLR               0x8B
 529 #define TWL4030_USB_OTHER_INT_STS                       0x8C
 530 #define TWL4030_USB_OTHER_INT_LATCH                     0x8D
 531 #define TWL4030_USB_ID_STATUS                           0x96
 532 #define TWL4030_USB_CARKIT_SM_1_INT_EN                  0x97
 533 #define TWL4030_USB_CARKIT_SM_1_INT_EN_SET              0x98
 534 #define TWL4030_USB_CARKIT_SM_1_INT_EN_CLR              0x99
 535 #define TWL4030_USB_CARKIT_SM_1_INT_STS                 0x9A
 536 #define TWL4030_USB_CARKIT_SM_1_INT_LATCH               0x9B
 537 #define TWL4030_USB_CARKIT_SM_2_INT_EN                  0x9C
 538 #define TWL4030_USB_CARKIT_SM_2_INT_EN_SET              0x9D
 539 #define TWL4030_USB_CARKIT_SM_2_INT_EN_CLR              0x9E
 540 #define TWL4030_USB_CARKIT_SM_2_INT_STS                 0x9F
 541 #define TWL4030_USB_CARKIT_SM_2_INT_LATCH               0xA0
 542 #define TWL4030_USB_CARKIT_SM_CTRL                      0xA1
 543 #define TWL4030_USB_CARKIT_SM_CTRL_SET                  0xA2
 544 #define TWL4030_USB_CARKIT_SM_CTRL_CLR                  0xA3
 545 #define TWL4030_USB_CARKIT_SM_CMD                       0xA4
 546 #define TWL4030_USB_CARKIT_SM_CMD_SET                   0xA5
 547 #define TWL4030_USB_CARKIT_SM_CMD_CLR                   0xA6
 548 #define TWL4030_USB_CARKIT_SM_CMD_STS                   0xA7
 549 #define TWL4030_USB_CARKIT_SM_STATUS                    0xA8
 550 #define TWL4030_USB_CARKIT_SM_ERR_STATUS                0xAA
 551 #define TWL4030_USB_CARKIT_SM_CTRL_STATE                0xAB
 552 #define TWL4030_USB_POWER_CTRL                          0xAC
 553 #define TWL4030_USB_POWER_CTRL_SET                      0xAD
 554 #define TWL4030_USB_POWER_CTRL_CLR                      0xAE
 555 #define TWL4030_USB_OTHER_IFC_CTRL2                     0xAF
 556 #define TWL4030_USB_OTHER_IFC_CTRL2_SET                 0xB0
 557 #define TWL4030_USB_OTHER_IFC_CTRL2_CLR                 0xB1
 558 #define TWL4030_USB_REG_CTRL_EN                         0xB2
 559 #define TWL4030_USB_REG_CTRL_EN_SET                     0xB3
 560 #define TWL4030_USB_REG_CTRL_EN_CLR                     0xB4
 561 #define TWL4030_USB_REG_CTRL_ERROR                      0xB5
 562 #define TWL4030_USB_OTHER_FUNC_CTRL2                    0xB8
 563 #define TWL4030_USB_OTHER_FUNC_CTRL2_SET                0xB9
 564 #define TWL4030_USB_OTHER_FUNC_CTRL2_CLR                0xBA
 565 #define TWL4030_USB_CARKIT_ANA_CTRL                     0xBB
 566 #define TWL4030_USB_CARKIT_ANA_CTRL_SET                 0xBC
 567 #define TWL4030_USB_CARKIT_ANA_CTRL_CLR                 0xBD
 568 #define TWL4030_USB_VBUS_DEBOUNCE                       0xC0
 569 #define TWL4030_USB_ID_DEBOUNCE                         0xC1
 570 #define TWL4030_USB_TPH_DP_CON_MIN                      0xC2
 571 #define TWL4030_USB_TPH_DP_CON_MAX                      0xC3
 572 #define TWL4030_USB_TCR_DP_CON_MIN                      0xC4
 573 #define TWL4030_USB_TCR_DP_CON_MAX                      0xC5
 574 #define TWL4030_USB_TPH_DP_PD_SHORT                     0xC6
 575 #define TWL4030_USB_TPH_CMD_DLY                         0xC7
 576 #define TWL4030_USB_TPH_DET_RST                         0xC8
 577 #define TWL4030_USB_TPH_AUD_BIAS                        0xC9
 578 #define TWL4030_USB_TCR_UART_DET_MIN                    0xCA
 579 #define TWL4030_USB_TCR_UART_DET_MAX                    0xCB
 580 #define TWL4030_USB_TPH_ID_INT_PW                       0xCD
 581 #define TWL4030_USB_TACC_ID_INT_WAIT                    0xCE
 582 #define TWL4030_USB_TACC_ID_INT_PW                      0xCF
 583 #define TWL4030_USB_TPH_CMD_WAIT                        0xD0
 584 #define TWL4030_USB_TPH_ACK_WAIT                        0xD1
 585 #define TWL4030_USB_TPH_DP_DISC_DET                     0xD2
 586 #define TWL4030_USB_VBAT_TIMER                          0xD3
 587 #define TWL4030_USB_CARKIT_4W_DEBUG                     0xE0
 588 #define TWL4030_USB_CARKIT_5W_DEBUG                     0xE1
 589 #define TWL4030_USB_PHY_PWR_CTRL                        0xFD
 590 #define TWL4030_USB_PHY_CLK_CTRL                        0xFE
 591 #define TWL4030_USB_PHY_CLK_CTRL_STS                    0xFF
 592
 593 /* GPIO */
 594 #define TWL4030_GPIO_GPIODATAIN1                        0x00
 595 #define TWL4030_GPIO_GPIODATAIN2                        0x01
 596 #define TWL4030_GPIO_GPIODATAIN3                        0x02
 597 #define TWL4030_GPIO_GPIODATADIR1                       0x03
 598 #define TWL4030_GPIO_GPIODATADIR2                       0x04
 599 #define TWL4030_GPIO_GPIODATADIR3                       0x05
 600 #define TWL4030_GPIO_GPIODATAOUT1                       0x06
 601 #define TWL4030_GPIO_GPIODATAOUT2                       0x07
 602 #define TWL4030_GPIO_GPIODATAOUT3                       0x08
 603 #define TWL4030_GPIO_CLEARGPIODATAOUT1                  0x09
 604 #define TWL4030_GPIO_CLEARGPIODATAOUT2                  0x0A
 605 #define TWL4030_GPIO_CLEARGPIODATAOUT3                  0x0B
 606 #define TWL4030_GPIO_SETGPIODATAOUT1                    0x0C
 607 #define TWL4030_GPIO_SETGPIODATAOUT2                    0x0D
 608 #define TWL4030_GPIO_SETGPIODATAOUT3                    0x0E
 609 #define TWL4030_GPIO_GPIO_DEBEN1                        0x0F
 610 #define TWL4030_GPIO_GPIO_DEBEN2                        0x10
 611 #define TWL4030_GPIO_GPIO_DEBEN3                        0x11
 612 #define TWL4030_GPIO_GPIO_CTRL                          0x12
 613 #define TWL4030_GPIO_GPIOPUPDCTR1                       0x13
 614 #define TWL4030_GPIO_GPIOPUPDCTR2                       0x14
 615 #define TWL4030_GPIO_GPIOPUPDCTR3                       0x15
 616 #define TWL4030_GPIO_GPIOPUPDCTR4                       0x16
 617 #define TWL4030_GPIO_GPIOPUPDCTR5                       0x17
 618 #define TWL4030_GPIO_GPIO_ISR1A                         0x19
 619 #define TWL4030_GPIO_GPIO_ISR2A                         0x1A
 620 #define TWL4030_GPIO_GPIO_ISR3A                         0x1B
 621 #define TWL4030_GPIO_GPIO_IMR1A                         0x1C
 622 #define TWL4030_GPIO_GPIO_IMR2A                         0x1D
 623 #define TWL4030_GPIO_GPIO_IMR3A                         0x1E
 624 #define TWL4030_GPIO_GPIO_ISR1B                         0x1F
 625 #define TWL4030_GPIO_GPIO_ISR2B                         0x20
 626 #define TWL4030_GPIO_GPIO_ISR3B                         0x21
 627 #define TWL4030_GPIO_GPIO_IMR1B                         0x22
 628 #define TWL4030_GPIO_GPIO_IMR2B                         0x23
 629 #define TWL4030_GPIO_GPIO_IMR3B                         0x24
 630 #define TWL4030_GPIO_GPIO_EDR1                          0x28
 631 #define TWL4030_GPIO_GPIO_EDR2                          0x29
 632 #define TWL4030_GPIO_GPIO_EDR3                          0x2A
 633 #define TWL4030_GPIO_GPIO_EDR4                          0x2B
 634 #define TWL4030_GPIO_GPIO_EDR5                          0x2C
 635 #define TWL4030_GPIO_GPIO_SIH_CTRL                      0x2D
 636
 637 /*
 638  * Convience functions to read and write from TWL4030
 639  *
 640  * chip_no is the i2c address, it must be one of the chip addresses
 641  *   defined at the top of this file with the prefix TWL4030_CHIP_
 642  *   examples are TWL4030_CHIP_PM_RECEIVER and TWL4030_CHIP_KEYPAD
 643  *
 644  * val is the data either written to or read from the twl4030
 645  *
 646  * reg is the register to act on, it must be one of the defines
 647  *   above and with the format TWL4030_<chip suffix>_<register name>
 648  *   examples are TWL4030_PM_RECEIVER_VMMC1_DEV_GRP and
 649  *   TWL4030_LED_LEDEN.
 650  */
 651 #ifndef CONFIG_DM_I2C
 652 static inline int twl4030_i2c_write_u8(u8 chip_no, u8 reg, u8 val)
 653 {
 654         return i2c_write(chip_no, reg, 1, &val, 1);
 655 }
 656
 657 static inline int twl4030_i2c_read_u8(u8 chip_no, u8 reg, u8 *val)
 658 {
 659         return i2c_read(chip_no, reg, 1, val, 1);
 660 }
 661 #else
 662 int twl4030_i2c_write_u8(u8 chip_no, u8 reg, u8 val);
 663 int twl4030_i2c_read_u8(u8 chip_no, u8 reg, u8 *val);
 664 #endif
 665 /*
 666  * Power
 667  */
 668
 669 /* For hardware resetting */
 670 void twl4030_power_reset_init(void);
 671 /* For power off */
 672 void twl4030_power_off(void);
 673 /* For setting device group and voltage */
 674 void twl4030_pmrecv_vsel_cfg(u8 vsel_reg, u8 vsel_val,
 675                              u8 dev_grp, u8 dev_grp_sel);
 676 /* For initializing power device */
 677 void twl4030_power_init(void);
 678 /* For initializing mmc power */
 679 void twl4030_power_mmc_init(int dev_index);
 680
 681 /*
 682  * Input
 683  */
 684
 685 int twl4030_input_power_button(void);
 686 int twl4030_input_charger(void);
 687 int twl4030_input_usb(void);
 688
 689 int twl4030_keypad_scan(unsigned char *matrix);
 690 int twl4030_keypad_key(unsigned char *matrix, u8 c, u8 r);
 691
 692 /*
 693  * LED
 694  */
 695 void twl4030_led_init(unsigned char ledon_mask);
 696
 697 /*
 698  * USB
 699  */
 700 int twl4030_usb_ulpi_init(void);
 701
 702 #endif /* TWL4030_H */