firmware/export/as3514.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2007 by Daniel Ankers
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21
  22 #ifndef _AS3514_H
  23 #define _AS3514_H
  24
  25 #include "config.h"
  26
  27 extern int tenthdb2master(int db);
  28
  29 extern void audiohw_set_master_vol(int vol_l, int vol_r);
  30 extern void audiohw_set_lineout_vol(int vol_l, int vol_r);
  31 extern void audiohw_set_sampr_dividers(int fsel);
  32
  33 /* Register Descriptions */
  34
  35 #ifndef HAVE_AS3543
  36 #define AS3514_LINE_OUT_R 0x00
  37 #define AS3514_LINE_OUT_L 0x01
  38 #endif
  39
  40 #define AS3514_HPH_OUT_R  0x02
  41 #define AS3514_HPH_OUT_L  0x03
  42
  43 #ifndef HAVE_AS3543
  44 #define AS3514_LSP_OUT_R  0x04
  45 #define AS3514_LSP_OUT_L  0x05
  46 #endif
  47
  48 #define AS3514_MIC1_R     0x06
  49 #define AS3514_MIC1_L     0x07
  50
  51 #ifndef HAVE_AS3543
  52 #define AS3514_MIC2_R     0x08
  53 #define AS3514_MIC2_L     0x09
  54 #endif
  55
  56 #define AS3514_LINE_IN1_R 0x0a
  57 #define AS3514_LINE_IN1_L 0x0b
  58
  59 #ifndef HAVE_AS3543
  60 #define AS3514_LINE_IN2_R 0x0c
  61 #define AS3514_LINE_IN2_L 0x0d
  62 #endif
  63
  64 #define AS3514_DAC_R      0x0e
  65 #define AS3514_DAC_L      0x0f
  66 #define AS3514_ADC_R      0x10
  67 #define AS3514_ADC_L      0x11
  68
  69 #ifdef HAVE_AS3543
  70 #define AS3543_DAC_IF     0x12
  71 #endif
  72
  73 #define AS3514_AUDIOSET1  0x14
  74 #define AS3514_AUDIOSET2  0x15
  75 #define AS3514_AUDIOSET3  0x16
  76 #define AS3515_USB_UTIL   0x17  /* only in as3515 */
  77
  78 #ifdef HAVE_AS3543
  79 #define AS3543_BACKLIGHT  0x1b
  80 #define AS3543_PMU_ENABLE 0x1c
  81 #endif
  82
  83 #ifndef HAVE_AS3543
  84 #define AS3514_PLLMODE    0x1d
  85 #endif
  86
  87 #ifdef HAVE_AS3543
  88 #define AS3543_CHARGER    0x19  /* PMU: 2 sub registers */
  89 #endif
  90
  91 #define AS3514_SYSTEM     0x20
  92
  93 #ifndef HAVE_AS3543
  94 #define AS3514_CVDD_DCDC3 0x21
  95 #define AS3514_CHARGER    0x22
  96 #define AS3514_DCDC15     0x23
  97 #define AS3514_SUPERVISOR 0x24
  98 #endif
  99
 100 #ifdef HAVE_AS3543
 101 #define AS3543_WAKEUP     0x22
 102 #endif
 103
 104 /* AS3543 has 2 IRQ_ENRD registers at 0x23 and 0x24, but we don't use them
 105  * We call the real IRQ_ENRD2 register, IRQ_ENRD0, to stay compatible with
 106  * as3514, because the bits we use are the same
 107  */
 108 #define AS3514_IRQ_ENRD0  0x25
 109 #define AS3514_IRQ_ENRD1  0x26
 110 #define AS3514_IRQ_ENRD2  0x27
 111
 112 #define AS3514_RTCV       0x28
 113 #define AS3514_RTCT       0x29
 114 #define AS3514_RTC_0      0x2a
 115 #define AS3514_RTC_1      0x2b
 116 #define AS3514_RTC_2      0x2c
 117 #define AS3514_RTC_3      0x2d
 118 #define AS3514_ADC_0      0x2e
 119 #define AS3514_ADC_1      0x2f
 120
 121 #ifdef HAVE_AS3543
 122 #define AS3514_UID_0      0x38
 123 #define AS3514_UID_LEN    8
 124 #else
 125 #define AS3514_UID_0      0x30
 126 #define AS3514_UID_LEN    16
 127 #endif
 128
 129 /*different volume ranges for different AMS chips*/
 130 #if CONFIG_CPU == AS3525v2
 131 /* Headphone volume goes from -81.0 ... +6dB */
 132 #define VOLUME_MIN -810
 133 #else
 134 /* Headphone volume goes from -73.5 ... +6dB */
 135 #define VOLUME_MIN -735
 136 #endif
 137 #define VOLUME_MAX   60
 138
 139 /*** Audio Registers ***/
 140
 141 /* 00h (LINE_OUT_R) to 16h (AUDIOSET3) */
 142 #define AS3514_NUM_AUDIO_REGS   (0x17)
 143
 144 /* Common registers masks */
 145 #define AS3514_VOL_MASK         (0x1f << 0)
 146
 147 /* LINE_OUT_R (0x00) */
 148 /* Only has volume control bits */
 149
 150 /* LINE_OUT_L (0x01) */
 151 #define LINE_OUT_L_LO_SES_DM    (0x3 << 6)
 152     #define LINE_OUT_L_LO_SES_DM_MUTE   (0x0 << 6)
 153     #define LINE_OUT_L_LO_SES_DM_DF_MO  (0x1 << 6)
 154     #define LINE_OUT_L_LO_SES_DM_SE_ST  (0x2 << 6)
 155 /* Use AS3514_VOL_MASK */
 156
 157 /* HPH_OUT_R (0x02) */
 158 #define HPH_OUT_R_HP_OVC_TO     (0x3 << 6)
 159     /* AS3514/AS3515 */
 160     #define HPH_OUT_R_HP_OVC_TO_0MS     (0x3 << 6)
 161     #define HPH_OUT_R_HP_OVC_TO_128MS   (0x1 << 6)
 162     #define HPH_OUT_R_HP_OVC_TO_256MS   (0x0 << 6)
 163     #define HPH_OUT_R_HP_OVC_TO_512MS   (0x2 << 6)
 164     /* AS3543 */
 165     #define HPH_OUT_R_LINEOUT           (0x1 << 7)
 166     #define HPH_OUT_R_HEADPHONES        (0x0 << 7)
 167     #define HPH_OUT_R_HP_OUT_SUM        (0x0 << 5)
 168     #define HPH_OUT_R_HP_OUT_DAC        (0x1 << 5)
 169     #define HPH_OUT_R_HP_OUT_LINE       (0x2 << 5)
 170     #define HPH_OUT_R_HP_OUT_MIC        (0x3 << 5)
 171     #define HPH_OUT_R_HP_OUT_MASK       (0x3 << 5)
 172 /* Use AS3514_VOL_MASK */
 173
 174 /* HPH_OUT_L (0x03) */
 175 #define HPH_OUT_L_HP_MUTE       (0x1 << 7)
 176 #define HPH_OUT_L_HP_ON         (0x1 << 6)
 177 #define HPH_OUT_L_HP_DET_ON     (0x1 << 5)
 178 /* Use AS3514_VOL_MASK */
 179
 180 /* LSP_OUT_R (0x04) */
 181 #define LSP_OUT_R_SP_OVC_TO     (0x3 << 6)
 182     #define LSP_OUT_R_SP_OVC_TO_256MS (0x0 << 6)
 183     #define LSP_OUT_R_SP_OVC_TO_128MS (0x1 << 6)
 184     #define LSP_OUT_R_SP_OVC_TO_512MS (0x2 << 6)
 185     #define LSP_OUT_R_SP_OVC_TO_0MS   (0x3 << 6)
 186 /* Use AS3514_VOL_MASK */
 187
 188 /* LSP_OUT_L (0x05) */
 189 #define LSP_OUT_L_SP_MUTE       (0x1 << 7)
 190 #define LSP_OUT_L_SP_ON         (0x1 << 6)
 191 /* Use AS3514_VOL_MASK */
 192
 193 /* MIC1_R (0x06) */
 194 #define MIC1_R_M1_AGC_off       (0x1 << 7)
 195 #define MIC1_R_M1_GAIN          (0x3 << 5)
 196     #define MIC1_R_M1_GAIN_28DB (0x0 << 5)
 197     #define MIC1_R_M1_GAIN_34DB (0x1 << 5)
 198     #define MIC1_R_M1_GAIN_40DB (0x2 << 5)
 199 /* Use AS3514_VOL_MASK */
 200
 201 /* MIC1_L (0x07) */
 202 #define MIC1_L_M1_SUP_off       (0x1 << 7)
 203 #define MIC1_L_M1_MUTE_off      (0x1 << 6)
 204 /* Use AS3514_VOL_MASK */
 205
 206 /* MIC2_R (0x08) */
 207 #define MIC2_R_M2_AGC_off       (0x1 << 7)
 208 #define MIC2_R_M2_GAIN          (0x3 << 5)
 209     #define MIC2_R_M2_GAIN_28DB (0x0 << 5)
 210     #define MIC2_R_M2_GAIN_34DB (0x1 << 5)
 211     #define MIC2_R_M2_GAIN_40DB (0x2 << 5)
 212 /* Use AS3514_VOL_MASK */
 213
 214 /* MIC2_L (0x09) */
 215 #define MIC2_L_M2_SUP_off       (0x1 << 7)
 216 #define MIC2_L_M2_MUTE_off      (0x1 << 6)
 217 /* Use AS3514_VOL_MASK */
 218
 219 /* LINE_IN1_R (0Ah) */
 220 #ifdef HAVE_AS3543
 221 #define LINE_IN_R_LINE_SELECT       (0x1 << 6)
 222 #endif
 223 #define LINE_IN1_R_LI1R_MUTE_off    (0x1 << 5)
 224 /* Use AS3514_VOL_MASK */
 225
 226 /* LINE_IN1_L (0Bh) */
 227 #define LINE_IN1_L_LI1_MODE      (0x3 << 6)
 228     #define LINE_IN1_L_LI1_MODE_SE_ST   (0x0 << 6)
 229     #define LINE_IN1_L_LI1_MODE_DF_MO   (0x1 << 6)
 230     #define LINE_IN1_L_LI1_MODE_SE_MO   (0x2 << 6)
 231 #define LINE_IN1_L_LI1L_MUTE_off (0x1 << 5)
 232 /* Use AS3514_VOL_MASK */
 233
 234 /* LINE_IN2_R (0Ch) */
 235 #define LINE_IN2_R_LI2R_MUTE_off (0x1 << 5)
 236 /* Use AS3514_VOL_MASK */
 237
 238 /* LINE_IN2_L (0Dh) */
 239 #define LINE_IN2_L_LI2_MODE      (0x3 << 6)
 240     #define LINE_IN2_L_LI2_MODE_SE_ST   (0x0 << 6)
 241     #define LINE_IN2_L_LI2_MODE_DF_MO   (0x1 << 6)
 242     #define LINE_IN2_L_LI2_MODE_SE_MO   (0x2 << 6)
 243 #define LINE_IN2_L_LI2L_MUTE_off (0x1 << 5)
 244 /* Use AS3514_VOL_MASK */
 245
 246 /* DAC_R (0Eh) */
 247 /* Only has volume control bits */
 248 /* Use AS3514_VOL_MASK */
 249
 250 /* DAC_L (0Fh) */
 251 #ifdef HAVE_AS3543
 252 #define DAC_L_DAC_MUTE_off      (0x1 << 5)
 253 #else
 254 #define DAC_L_DAC_MUTE_off      (0x1 << 6)
 255 #endif
 256 /* Use AS3514_VOL_MASK */
 257
 258 /* ADC_R (10h) */
 259 #define ADC_R_ADCMUX            (0x3 << 6)
 260     #define ADC_R_ADCMUX_ST_MIC     (0x0 << 6)
 261     #define ADC_R_ADCMUX_LINE_IN1   (0x1 << 6)
 262     #define ADC_R_ADCMUX_LINE_IN2   (0x2 << 6)
 263     #define ADC_R_ADCMUX_AUDIO_SUM  (0x3 << 6)
 264 /* Use AS3514_VOL_MASK */
 265
 266 /* ADC_L (11h) */
 267 #ifdef HAVE_AS3543
 268 #define ADC_L_ADC_MUTE_off      (0x1 << 5)
 269 #else
 270 #define ADC_L_FS_2              (0x1 << 7)
 271 #define ADC_L_ADC_MUTE_off      (0x1 << 6)
 272 #endif
 273 /* Use AS3514_VOL_MASK */
 274
 275 /* DAC_IF (11h) */
 276 #ifdef HAVE_AS3543
 277 #define AS3543_DAC_INT_PLL      (0x0 << 7)
 278 #define AS3543_DAC_EXT_MCLK     (0x1 << 7)
 279 #endif
 280
 281 /* AUDIOSET1 (14h)*/
 282 #ifdef HAVE_AS3543
 283 #define AUDIOSET1_DAC_on        (0x1 << 6)
 284 #define AUDIOSET1_DAC_GAIN_on   (0x1 << 5)
 285 #else
 286 #define AUDIOSET1_SUM_on        (0x1 << 6)
 287 #define AUDIOSET1_DAC_on        (0x1 << 5)
 288 #define AUDIOSET1_LOUT_on       (0x1 << 4)
 289 #endif /* HAVE_AS3543 */
 290 /* common bits */
 291 #define AUDIOSET1_ADC_on        (0x1 << 7)
 292 #define AUDIOSET1_LIN2_on       (0x1 << 3)
 293 #define AUDIOSET1_LIN1_on       (0x1 << 2)
 294 #define AUDIOSET1_MIC2_on       (0x1 << 1)
 295 #define AUDIOSET1_MIC1_on       (0x1 << 0)
 296
 297 #define AUDIOSET1_INPUT_MASK    AUDIOSET1_MIC1_on | AUDIOSET1_MIC2_on | \
 298                                 AUDIOSET1_LIN1_on | AUDIOSET1_LIN2_on
 299
 300
 301 /* AUDIOSET2 (15h) */
 302 #ifdef HAVE_AS3543
 303 #define AUDIOSET2_BIAS_on      (0x0 << 7)
 304 #define AUDIOSET2_BIAS_off      (0x1 << 7)
 305 #define AUDIOSET2_SUM_off      (0x1 << 6)
 306 #define AUDIOSET2_AGC_off       (0x1 << 5)
 307 #define AUDIOSET2_HPH_QUALITY_LOW_POWER (0x0 << 4)
 308 #define AUDIOSET2_HPH_QUALITY_HIGH      (0x1 << 4)
 309 #else
 310 #define AUDIOSET2_BIAS_off      (0x1 << 7)
 311 #define AUDIOSET2_DITH_off      (0x1 << 6)
 312 #define AUDIOSET2_AGC_off       (0x1 << 5)
 313 #define AUDIOSET2_IBR_DAC       (0x3 << 3)
 314     #define AUDIOSET2_IBR_DAC_0     (0x0 << 3)
 315     #define AUDIOSET2_IBR_DAC_25    (0x1 << 3)
 316     #define AUDIOSET2_IBR_DAC_40    (0x2 << 3)
 317     #define AUDIOSET2_IBR_DAC_50    (0x3 << 3)
 318 #define AUDIOSET2_LSP_LP        (0x1 << 2)
 319 #define AUDIOSET2_IBR_LSP       (0x3 << 0)
 320     #define AUDIOSET2_IBR_LSP_0     (0x0 << 0)
 321     #define AUDIOSET2_IBR_LSP_17    (0x1 << 0)
 322     #define AUDIOSET2_IBR_LSP_34    (0x2 << 0)
 323     #define AUDIOSET2_IBR_LSP_50    (0x3 << 0)
 324 #endif
 325
 326 /* AUDIOSET3 (16h) */
 327 #ifdef HAVE_AS3543
 328 #define AUDIOSET3_HP_FASTSTART  (0x1 << 2)
 329 #define AUDIOSET3_HP_LONGSTART  (0x0 << 2)
 330 #define AUDIOSET3_HP_BIAS_150   (0x1 << 1)
 331 #define AUDIOSET3_HPCM_on       (0x1 << 0)
 332 #define AUDIOSET3_HPCM_off      (0x0 << 0)
 333 #else
 334 #define AUDIOSET3_ZCU_off       (0x1 << 2)
 335 #define AUDIOSET3_IBR_HPH       (0x1 << 1)
 336 #define AUDIOSET3_HPCM_off      (0x1 << 0)
 337 #endif
 338
 339 /* PLLMODE (1Dh) */
 340 #define PLLMODE_LRCK             (0x3 << 1)
 341     #define PLLMODE_LRCK_24_48      (0x0 << 1)
 342     #define PLLMODE_LRCK_8_23       (0x2 << 1)
 343
 344 /* ADC channels */
 345 #define NUM_ADC_CHANNELS 13
 346
 347 #define ADC_BVDD         0  /* Battery voltage of 4V LiIo accumulator */
 348 #define ADC_RTCSUP       1  /* RTC backup battery voltage */
 349 #define ADC_UVDD         2  /* USB host voltage */
 350 #define ADC_CHG_IN       3  /* Charger input voltage */
 351 #define ADC_CVDD         4  /* Charger pump output voltage */
 352 #define ADC_BATTEMP      5  /* Battery charging temperature */
 353 #define ADC_MICSUP1      6  /* Voltage on MicSup1 for remote control
 354                                or external voltage measurement */
 355 #define ADC_MICSUP2      7  /* Voltage on MicSup1 for remote control
 356                                or external voltage measurement */
 357 #define ADC_VBE1         8  /* Measuring junction temperature @ 2uA */
 358 #define ADC_VBE2         9  /* Measuring junction temperature @ 1uA */
 359 #define ADC_I_MICSUP1    10 /* Current of MicSup1 for remote control detection */
 360 #define ADC_I_MICSUP2    11 /* Current of MicSup2 for remote control detection */
 361 #define ADC_VBAT         12 /* Single cell battery voltage */
 362
 363 /* AS3514_CHARGER */
 364 #define TMPSUP_OFF      (0x1 << 7)
 365 #define CHG_I           (0x7 << 4)
 366 #ifdef HAVE_AS3543  /* AS3543 uses charge current steps of 70 mA */
 367 #define CHG_I_55MA      (0x0 << 4)
 368 #define CHG_I_70MA      (0x1 << 4)
 369 #define CHG_I_140MA     (0x2 << 4)
 370 #define CHG_I_210MA     (0x3 << 4)
 371 #define CHG_I_280MA     (0x4 << 4)
 372 #define CHG_I_350MA     (0x5 << 4)
 373 #define CHG_I_420MA     (0x6 << 4)
 374 #define CHG_I_460MA     (0x7 << 4)
 375 #else               /* AS3514 uses charge current steps of 50 mA */
 376 #define CHG_I_50MA      (0x0 << 4)
 377 #define CHG_I_100MA     (0x1 << 4)
 378 #define CHG_I_150MA     (0x2 << 4)
 379 #define CHG_I_200MA     (0x3 << 4)
 380 #define CHG_I_250MA     (0x4 << 4)
 381 #define CHG_I_300MA     (0x5 << 4)
 382 #define CHG_I_350MA     (0x6 << 4)
 383 #define CHG_I_400MA     (0x7 << 4)
 384 #endif
 385 #define CHG_V           (0x7 << 1)
 386 #define CHG_V_4_25V     (0x7 << 1)
 387 #define CHG_V_4_20V     (0x6 << 1)
 388 #define CHG_V_4_15V     (0x5 << 1)
 389 #define CHG_V_4_10V     (0x4 << 1)
 390 #define CHG_V_4_05V     (0x3 << 1)
 391 #define CHG_V_4_00V     (0x2 << 1)
 392 #define CHG_V_3_95V     (0x1 << 1)
 393 #define CHG_V_3_90V     (0x0 << 1)
 394 #define CHG_OFF         (0x1 << 0)
 395
 396 /* AS3514_IRQ_ENRD0 */
 397 #define CHG_TMPHIGH     (0x1 << 7)
 398 #define CHG_ENDOFCH     (0x1 << 6)
 399 #define CHG_STATUS      (0x1 << 5)
 400 #define CHG_CHANGED     (0x1 << 4)
 401 #define USB_STATUS      (0x1 << 3)
 402 #define USB_CHANGED     (0x1 << 2)
 403 #define RVDD_WASLOW     (0x1 << 1)
 404 #define BVDD_ISLOW      (0x1 << 0)
 405
 406 #define IRQ_ENDOFCH     (0x1 << 6)
 407 #define IRQ_CHGSTAT     (0x1 << 4)
 408 #define IRQ_USBSTAT     (0x1 << 2)
 409
 410 /* AS3514_IRQ_ENRD2 */
 411 #define DEBOUNCE_128MS  (0x2 << 6)
 412 #define DEBOUNCE_256MS  (0x1 << 6)
 413 #define DEBOUNCE_512MS  (0x0 << 6)
 414 #define IRQ_HIGHACTIVE  (0x1 << 5)
 415 #define IRQ_PUSHPULL    (0x1 << 4)
 416 #define IRQ_REMDET2     (0x1 << 3)
 417 #define IRQ_REMDET1     (0x1 << 2)
 418 #define IRQ_RTC         (0x1 << 1)
 419 #define IRQ_ADC         (0x1 << 0)
 420
 421 #define AS3514_I2C_ADDR 0x46
 422
 423 #endif /* _AS3514_H */