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