linux/include/linux/mfd/wm8350/audio.h
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   1/*
   2 * audio.h  --  Audio Driver for Wolfson WM8350 PMIC
   3 *
   4 * Copyright 2007, 2008 Wolfson Microelectronics PLC
   5 *
   6 *  This program is free software; you can redistribute  it and/or modify it
   7 *  under  the terms of  the GNU General  Public License as published by the
   8 *  Free Software Foundation;  either version 2 of the  License, or (at your
   9 *  option) any later version.
  10 *
  11 */
  12
  13#ifndef __LINUX_MFD_WM8350_AUDIO_H_
  14#define __LINUX_MFD_WM8350_AUDIO_H_
  15
  16#include <linux/platform_device.h>
  17
  18#define WM8350_CLOCK_CONTROL_1                  0x28
  19#define WM8350_CLOCK_CONTROL_2                  0x29
  20#define WM8350_FLL_CONTROL_1                    0x2A
  21#define WM8350_FLL_CONTROL_2                    0x2B
  22#define WM8350_FLL_CONTROL_3                    0x2C
  23#define WM8350_FLL_CONTROL_4                    0x2D
  24#define WM8350_DAC_CONTROL                      0x30
  25#define WM8350_DAC_DIGITAL_VOLUME_L             0x32
  26#define WM8350_DAC_DIGITAL_VOLUME_R             0x33
  27#define WM8350_DAC_LR_RATE                      0x35
  28#define WM8350_DAC_CLOCK_CONTROL                0x36
  29#define WM8350_DAC_MUTE                         0x3A
  30#define WM8350_DAC_MUTE_VOLUME                  0x3B
  31#define WM8350_DAC_SIDE                         0x3C
  32#define WM8350_ADC_CONTROL                      0x40
  33#define WM8350_ADC_DIGITAL_VOLUME_L             0x42
  34#define WM8350_ADC_DIGITAL_VOLUME_R             0x43
  35#define WM8350_ADC_DIVIDER                      0x44
  36#define WM8350_ADC_LR_RATE                      0x46
  37#define WM8350_INPUT_CONTROL                    0x48
  38#define WM8350_IN3_INPUT_CONTROL                0x49
  39#define WM8350_MIC_BIAS_CONTROL                 0x4A
  40#define WM8350_OUTPUT_CONTROL                   0x4C
  41#define WM8350_JACK_DETECT                      0x4D
  42#define WM8350_ANTI_POP_CONTROL                 0x4E
  43#define WM8350_LEFT_INPUT_VOLUME                0x50
  44#define WM8350_RIGHT_INPUT_VOLUME               0x51
  45#define WM8350_LEFT_MIXER_CONTROL               0x58
  46#define WM8350_RIGHT_MIXER_CONTROL              0x59
  47#define WM8350_OUT3_MIXER_CONTROL               0x5C
  48#define WM8350_OUT4_MIXER_CONTROL               0x5D
  49#define WM8350_OUTPUT_LEFT_MIXER_VOLUME         0x60
  50#define WM8350_OUTPUT_RIGHT_MIXER_VOLUME        0x61
  51#define WM8350_INPUT_MIXER_VOLUME_L             0x62
  52#define WM8350_INPUT_MIXER_VOLUME_R             0x63
  53#define WM8350_INPUT_MIXER_VOLUME               0x64
  54#define WM8350_LOUT1_VOLUME                     0x68
  55#define WM8350_ROUT1_VOLUME                     0x69
  56#define WM8350_LOUT2_VOLUME                     0x6A
  57#define WM8350_ROUT2_VOLUME                     0x6B
  58#define WM8350_BEEP_VOLUME                      0x6F
  59#define WM8350_AI_FORMATING                     0x70
  60#define WM8350_ADC_DAC_COMP                     0x71
  61#define WM8350_AI_ADC_CONTROL                   0x72
  62#define WM8350_AI_DAC_CONTROL                   0x73
  63#define WM8350_AIF_TEST                         0x74
  64#define WM8350_JACK_PIN_STATUS                  0xE7
  65
  66/* Bit values for R08 (0x08) */
  67#define WM8350_CODEC_ISEL_1_5                   0       /* x1.5 */
  68#define WM8350_CODEC_ISEL_1_0                   1       /* x1.0 */
  69#define WM8350_CODEC_ISEL_0_75                  2       /* x0.75 */
  70#define WM8350_CODEC_ISEL_0_5                   3       /* x0.5 */
  71
  72#define WM8350_VMID_OFF                         0
  73#define WM8350_VMID_300K                        1
  74#define WM8350_VMID_50K                         2
  75#define WM8350_VMID_5K                          3
  76
  77/*
  78 * R40 (0x28) - Clock Control 1
  79 */
  80#define WM8350_TOCLK_RATE                       0x4000
  81#define WM8350_MCLK_SEL                         0x0800
  82#define WM8350_MCLK_DIV_MASK                    0x0100
  83#define WM8350_BCLK_DIV_MASK                    0x00F0
  84#define WM8350_OPCLK_DIV_MASK                   0x0007
  85
  86/*
  87 * R41 (0x29) - Clock Control 2
  88 */
  89#define WM8350_LRC_ADC_SEL                      0x8000
  90#define WM8350_MCLK_DIR                         0x0001
  91
  92/*
  93 * R42 (0x2A) - FLL Control 1
  94 */
  95#define WM8350_FLL_DITHER_WIDTH_MASK            0x3000
  96#define WM8350_FLL_DITHER_HP                    0x0800
  97#define WM8350_FLL_OUTDIV_MASK                  0x0700
  98#define WM8350_FLL_RSP_RATE_MASK                0x00F0
  99#define WM8350_FLL_RATE_MASK                    0x0007
 100
 101/*
 102 * R43 (0x2B) - FLL Control 2
 103 */
 104#define WM8350_FLL_RATIO_MASK                   0xF800
 105#define WM8350_FLL_N_MASK                       0x03FF
 106
 107/*
 108 * R44 (0x2C) - FLL Control 3
 109 */
 110#define WM8350_FLL_K_MASK                       0xFFFF
 111
 112/*
 113 * R45 (0x2D) - FLL Control 4
 114 */
 115#define WM8350_FLL_FRAC                         0x0020
 116#define WM8350_FLL_SLOW_LOCK_REF                0x0010
 117#define WM8350_FLL_CLK_SRC_MASK                 0x0003
 118
 119/*
 120 * R48 (0x30) - DAC Control
 121 */
 122#define WM8350_DAC_MONO                         0x2000
 123#define WM8350_AIF_LRCLKRATE                    0x1000
 124#define WM8350_DEEMP_MASK                       0x0030
 125#define WM8350_DACL_DATINV                      0x0002
 126#define WM8350_DACR_DATINV                      0x0001
 127
 128/*
 129 * R50 (0x32) - DAC Digital Volume L
 130 */
 131#define WM8350_DAC_VU                           0x0100
 132#define WM8350_DACL_VOL_MASK                    0x00FF
 133
 134/*
 135 * R51 (0x33) - DAC Digital Volume R
 136 */
 137#define WM8350_DAC_VU                           0x0100
 138#define WM8350_DACR_VOL_MASK                    0x00FF
 139
 140/*
 141 * R53 (0x35) - DAC LR Rate
 142 */
 143#define WM8350_DACLRC_ENA                       0x0800
 144#define WM8350_DACLRC_RATE_MASK                 0x07FF
 145
 146/*
 147 * R54 (0x36) - DAC Clock Control
 148 */
 149#define WM8350_DACCLK_POL                       0x0010
 150#define WM8350_DAC_CLKDIV_MASK                  0x0007
 151
 152/*
 153 * R58 (0x3A) - DAC Mute
 154 */
 155#define WM8350_DAC_MUTE_ENA                     0x4000
 156
 157/*
 158 * R59 (0x3B) - DAC Mute Volume
 159 */
 160#define WM8350_DAC_MUTEMODE                     0x4000
 161#define WM8350_DAC_MUTERATE                     0x2000
 162#define WM8350_DAC_SB_FILT                      0x1000
 163
 164/*
 165 * R60 (0x3C) - DAC Side
 166 */
 167#define WM8350_ADC_TO_DACL_MASK                 0x3000
 168#define WM8350_ADC_TO_DACR_MASK                 0x0C00
 169
 170/*
 171 * R64 (0x40) - ADC Control
 172 */
 173#define WM8350_ADC_HPF_CUT_MASK                 0x0300
 174#define WM8350_ADCL_DATINV                      0x0002
 175#define WM8350_ADCR_DATINV                      0x0001
 176
 177/*
 178 * R66 (0x42) - ADC Digital Volume L
 179 */
 180#define WM8350_ADC_VU                           0x0100
 181#define WM8350_ADCL_VOL_MASK                    0x00FF
 182
 183/*
 184 * R67 (0x43) - ADC Digital Volume R
 185 */
 186#define WM8350_ADC_VU                           0x0100
 187#define WM8350_ADCR_VOL_MASK                    0x00FF
 188
 189/*
 190 * R68 (0x44) - ADC Divider
 191 */
 192#define WM8350_ADCL_DAC_SVOL_MASK               0x0F00
 193#define WM8350_ADCR_DAC_SVOL_MASK               0x00F0
 194#define WM8350_ADCCLK_POL                       0x0008
 195#define WM8350_ADC_CLKDIV_MASK                  0x0007
 196
 197/*
 198 * R70 (0x46) - ADC LR Rate
 199 */
 200#define WM8350_ADCLRC_ENA                       0x0800
 201#define WM8350_ADCLRC_RATE_MASK                 0x07FF
 202
 203/*
 204 * R72 (0x48) - Input Control
 205 */
 206#define WM8350_IN2R_ENA                         0x0400
 207#define WM8350_IN1RN_ENA                        0x0200
 208#define WM8350_IN1RP_ENA                        0x0100
 209#define WM8350_IN2L_ENA                         0x0004
 210#define WM8350_IN1LN_ENA                        0x0002
 211#define WM8350_IN1LP_ENA                        0x0001
 212
 213/*
 214 * R73 (0x49) - IN3 Input Control
 215 */
 216#define WM8350_IN3R_SHORT                       0x4000
 217#define WM8350_IN3L_SHORT                       0x0040
 218
 219/*
 220 * R74 (0x4A) - Mic Bias Control
 221 */
 222#define WM8350_MICBSEL                          0x4000
 223#define WM8350_MCDTHR_MASK                      0x001C
 224#define WM8350_MCDSCTHR_MASK                    0x0003
 225
 226/*
 227 * R76 (0x4C) - Output Control
 228 */
 229#define WM8350_OUT4_VROI                        0x0800
 230#define WM8350_OUT3_VROI                        0x0400
 231#define WM8350_OUT2_VROI                        0x0200
 232#define WM8350_OUT1_VROI                        0x0100
 233#define WM8350_OUT2_FB                          0x0004
 234#define WM8350_OUT1_FB                          0x0001
 235
 236/*
 237 * R77 (0x4D) - Jack Detect
 238 */
 239#define WM8350_JDL_ENA                          0x8000
 240#define WM8350_JDR_ENA                          0x4000
 241
 242/*
 243 * R78 (0x4E) - Anti Pop Control
 244 */
 245#define WM8350_ANTI_POP_MASK                    0x0300
 246#define WM8350_DIS_OP_LN4_MASK                  0x00C0
 247#define WM8350_DIS_OP_LN3_MASK                  0x0030
 248#define WM8350_DIS_OP_OUT2_MASK                 0x000C
 249#define WM8350_DIS_OP_OUT1_MASK                 0x0003
 250
 251/*
 252 * R80 (0x50) - Left Input Volume
 253 */
 254#define WM8350_INL_MUTE                         0x4000
 255#define WM8350_INL_ZC                           0x2000
 256#define WM8350_IN_VU                            0x0100
 257#define WM8350_INL_VOL_MASK                     0x00FC
 258
 259/*
 260 * R81 (0x51) - Right Input Volume
 261 */
 262#define WM8350_INR_MUTE                         0x4000
 263#define WM8350_INR_ZC                           0x2000
 264#define WM8350_IN_VU                            0x0100
 265#define WM8350_INR_VOL_MASK                     0x00FC
 266
 267/*
 268 * R88 (0x58) - Left Mixer Control
 269 */
 270#define WM8350_DACR_TO_MIXOUTL                  0x1000
 271#define WM8350_DACL_TO_MIXOUTL                  0x0800
 272#define WM8350_IN3L_TO_MIXOUTL                  0x0004
 273#define WM8350_INR_TO_MIXOUTL                   0x0002
 274#define WM8350_INL_TO_MIXOUTL                   0x0001
 275
 276/*
 277 * R89 (0x59) - Right Mixer Control
 278 */
 279#define WM8350_DACR_TO_MIXOUTR                  0x1000
 280#define WM8350_DACL_TO_MIXOUTR                  0x0800
 281#define WM8350_IN3R_TO_MIXOUTR                  0x0008
 282#define WM8350_INR_TO_MIXOUTR                   0x0002
 283#define WM8350_INL_TO_MIXOUTR                   0x0001
 284
 285/*
 286 * R92 (0x5C) - OUT3 Mixer Control
 287 */
 288#define WM8350_DACL_TO_OUT3                     0x0800
 289#define WM8350_MIXINL_TO_OUT3                   0x0100
 290#define WM8350_OUT4_TO_OUT3                     0x0008
 291#define WM8350_MIXOUTL_TO_OUT3                  0x0001
 292
 293/*
 294 * R93 (0x5D) - OUT4 Mixer Control
 295 */
 296#define WM8350_DACR_TO_OUT4                     0x1000
 297#define WM8350_DACL_TO_OUT4                     0x0800
 298#define WM8350_OUT4_ATTN                        0x0400
 299#define WM8350_MIXINR_TO_OUT4                   0x0200
 300#define WM8350_OUT3_TO_OUT4                     0x0004
 301#define WM8350_MIXOUTR_TO_OUT4                  0x0002
 302#define WM8350_MIXOUTL_TO_OUT4                  0x0001
 303
 304/*
 305 * R96 (0x60) - Output Left Mixer Volume
 306 */
 307#define WM8350_IN3L_MIXOUTL_VOL_MASK            0x0E00
 308#define WM8350_IN3L_MIXOUTL_VOL_SHIFT                9
 309#define WM8350_INR_MIXOUTL_VOL_MASK             0x00E0
 310#define WM8350_INR_MIXOUTL_VOL_SHIFT                 5
 311#define WM8350_INL_MIXOUTL_VOL_MASK             0x000E
 312#define WM8350_INL_MIXOUTL_VOL_SHIFT                 1
 313
 314/* Bit values for R96 (0x60) */
 315#define WM8350_IN3L_MIXOUTL_VOL_OFF                  0
 316#define WM8350_IN3L_MIXOUTL_VOL_M12DB                1
 317#define WM8350_IN3L_MIXOUTL_VOL_M9DB                 2
 318#define WM8350_IN3L_MIXOUTL_VOL_M6DB                 3
 319#define WM8350_IN3L_MIXOUTL_VOL_M3DB                 4
 320#define WM8350_IN3L_MIXOUTL_VOL_0DB                  5
 321#define WM8350_IN3L_MIXOUTL_VOL_3DB                  6
 322#define WM8350_IN3L_MIXOUTL_VOL_6DB                  7
 323
 324#define WM8350_INR_MIXOUTL_VOL_OFF                   0
 325#define WM8350_INR_MIXOUTL_VOL_M12DB                 1
 326#define WM8350_INR_MIXOUTL_VOL_M9DB                  2
 327#define WM8350_INR_MIXOUTL_VOL_M6DB                  3
 328#define WM8350_INR_MIXOUTL_VOL_M3DB                  4
 329#define WM8350_INR_MIXOUTL_VOL_0DB                   5
 330#define WM8350_INR_MIXOUTL_VOL_3DB                   6
 331#define WM8350_INR_MIXOUTL_VOL_6DB                   7
 332
 333#define WM8350_INL_MIXOUTL_VOL_OFF                   0
 334#define WM8350_INL_MIXOUTL_VOL_M12DB                 1
 335#define WM8350_INL_MIXOUTL_VOL_M9DB                  2
 336#define WM8350_INL_MIXOUTL_VOL_M6DB                  3
 337#define WM8350_INL_MIXOUTL_VOL_M3DB                  4
 338#define WM8350_INL_MIXOUTL_VOL_0DB                   5
 339#define WM8350_INL_MIXOUTL_VOL_3DB                   6
 340#define WM8350_INL_MIXOUTL_VOL_6DB                   7
 341
 342/*
 343 * R97 (0x61) - Output Right Mixer Volume
 344 */
 345#define WM8350_IN3R_MIXOUTR_VOL_MASK            0xE000
 346#define WM8350_IN3R_MIXOUTR_VOL_SHIFT               13
 347#define WM8350_INR_MIXOUTR_VOL_MASK             0x00E0
 348#define WM8350_INR_MIXOUTR_VOL_SHIFT                 5
 349#define WM8350_INL_MIXOUTR_VOL_MASK             0x000E
 350#define WM8350_INL_MIXOUTR_VOL_SHIFT                 1
 351
 352/* Bit values for R96 (0x60) */
 353#define WM8350_IN3R_MIXOUTR_VOL_OFF                  0
 354#define WM8350_IN3R_MIXOUTR_VOL_M12DB                1
 355#define WM8350_IN3R_MIXOUTR_VOL_M9DB                 2
 356#define WM8350_IN3R_MIXOUTR_VOL_M6DB                 3
 357#define WM8350_IN3R_MIXOUTR_VOL_M3DB                 4
 358#define WM8350_IN3R_MIXOUTR_VOL_0DB                  5
 359#define WM8350_IN3R_MIXOUTR_VOL_3DB                  6
 360#define WM8350_IN3R_MIXOUTR_VOL_6DB                  7
 361
 362#define WM8350_INR_MIXOUTR_VOL_OFF                   0
 363#define WM8350_INR_MIXOUTR_VOL_M12DB                 1
 364#define WM8350_INR_MIXOUTR_VOL_M9DB                  2
 365#define WM8350_INR_MIXOUTR_VOL_M6DB                  3
 366#define WM8350_INR_MIXOUTR_VOL_M3DB                  4
 367#define WM8350_INR_MIXOUTR_VOL_0DB                   5
 368#define WM8350_INR_MIXOUTR_VOL_3DB                   6
 369#define WM8350_INR_MIXOUTR_VOL_6DB                   7
 370
 371#define WM8350_INL_MIXOUTR_VOL_OFF                   0
 372#define WM8350_INL_MIXOUTR_VOL_M12DB                 1
 373#define WM8350_INL_MIXOUTR_VOL_M9DB                  2
 374#define WM8350_INL_MIXOUTR_VOL_M6DB                  3
 375#define WM8350_INL_MIXOUTR_VOL_M3DB                  4
 376#define WM8350_INL_MIXOUTR_VOL_0DB                   5
 377#define WM8350_INL_MIXOUTR_VOL_3DB                   6
 378#define WM8350_INL_MIXOUTR_VOL_6DB                   7
 379
 380/*
 381 * R98 (0x62) - Input Mixer Volume L
 382 */
 383#define WM8350_IN3L_MIXINL_VOL_MASK             0x0E00
 384#define WM8350_IN2L_MIXINL_VOL_MASK             0x000E
 385#define WM8350_INL_MIXINL_VOL                   0x0001
 386
 387/*
 388 * R99 (0x63) - Input Mixer Volume R
 389 */
 390#define WM8350_IN3R_MIXINR_VOL_MASK             0xE000
 391#define WM8350_IN2R_MIXINR_VOL_MASK             0x00E0
 392#define WM8350_INR_MIXINR_VOL                   0x0001
 393
 394/*
 395 * R100 (0x64) - Input Mixer Volume
 396 */
 397#define WM8350_OUT4_MIXIN_DST                   0x8000
 398#define WM8350_OUT4_MIXIN_VOL_MASK              0x000E
 399
 400/*
 401 * R104 (0x68) - LOUT1 Volume
 402 */
 403#define WM8350_OUT1L_MUTE                       0x4000
 404#define WM8350_OUT1L_ZC                         0x2000
 405#define WM8350_OUT1_VU                          0x0100
 406#define WM8350_OUT1L_VOL_MASK                   0x00FC
 407#define WM8350_OUT1L_VOL_SHIFT                       2
 408
 409/*
 410 * R105 (0x69) - ROUT1 Volume
 411 */
 412#define WM8350_OUT1R_MUTE                       0x4000
 413#define WM8350_OUT1R_ZC                         0x2000
 414#define WM8350_OUT1_VU                          0x0100
 415#define WM8350_OUT1R_VOL_MASK                   0x00FC
 416#define WM8350_OUT1R_VOL_SHIFT                       2
 417
 418/*
 419 * R106 (0x6A) - LOUT2 Volume
 420 */
 421#define WM8350_OUT2L_MUTE                       0x4000
 422#define WM8350_OUT2L_ZC                         0x2000
 423#define WM8350_OUT2_VU                          0x0100
 424#define WM8350_OUT2L_VOL_MASK                   0x00FC
 425
 426/*
 427 * R107 (0x6B) - ROUT2 Volume
 428 */
 429#define WM8350_OUT2R_MUTE                       0x4000
 430#define WM8350_OUT2R_ZC                         0x2000
 431#define WM8350_OUT2R_INV                        0x0400
 432#define WM8350_OUT2R_INV_MUTE                   0x0200
 433#define WM8350_OUT2_VU                          0x0100
 434#define WM8350_OUT2R_VOL_MASK                   0x00FC
 435
 436/*
 437 * R111 (0x6F) - BEEP Volume
 438 */
 439#define WM8350_IN3R_OUT2R_VOL_MASK              0x00E0
 440
 441/*
 442 * R112 (0x70) - AI Formating
 443 */
 444#define WM8350_AIF_BCLK_INV                     0x8000
 445#define WM8350_AIF_TRI                          0x2000
 446#define WM8350_AIF_LRCLK_INV                    0x1000
 447#define WM8350_AIF_WL_MASK                      0x0C00
 448#define WM8350_AIF_FMT_MASK                     0x0300
 449
 450/*
 451 * R113 (0x71) - ADC DAC COMP
 452 */
 453#define WM8350_DAC_COMP                         0x0080
 454#define WM8350_DAC_COMPMODE                     0x0040
 455#define WM8350_ADC_COMP                         0x0020
 456#define WM8350_ADC_COMPMODE                     0x0010
 457#define WM8350_LOOPBACK                         0x0001
 458
 459/*
 460 * R114 (0x72) - AI ADC Control
 461 */
 462#define WM8350_AIFADC_PD                        0x0080
 463#define WM8350_AIFADCL_SRC                      0x0040
 464#define WM8350_AIFADCR_SRC                      0x0020
 465#define WM8350_AIFADC_TDM_CHAN                  0x0010
 466#define WM8350_AIFADC_TDM                       0x0008
 467
 468/*
 469 * R115 (0x73) - AI DAC Control
 470 */
 471#define WM8350_BCLK_MSTR                        0x4000
 472#define WM8350_AIFDAC_PD                        0x0080
 473#define WM8350_DACL_SRC                         0x0040
 474#define WM8350_DACR_SRC                         0x0020
 475#define WM8350_AIFDAC_TDM_CHAN                  0x0010
 476#define WM8350_AIFDAC_TDM                       0x0008
 477#define WM8350_DAC_BOOST_MASK                   0x0003
 478
 479/*
 480 * R116 (0x74) - AIF Test
 481 */
 482#define WM8350_CODEC_BYP                        0x4000
 483#define WM8350_AIFADC_WR_TST                    0x2000
 484#define WM8350_AIFADC_RD_TST                    0x1000
 485#define WM8350_AIFDAC_WR_TST                    0x0800
 486#define WM8350_AIFDAC_RD_TST                    0x0400
 487#define WM8350_AIFADC_ASYN                      0x0020
 488#define WM8350_AIFDAC_ASYN                      0x0010
 489
 490/*
 491 * R231 (0xE7) - Jack Status
 492 */
 493#define WM8350_JACK_L_LVL                       0x0800
 494#define WM8350_JACK_R_LVL                       0x0400
 495#define WM8350_JACK_MICSCD_LVL                  0x0200
 496#define WM8350_JACK_MICSD_LVL                   0x0100
 497
 498/*
 499 * WM8350 Platform setup
 500 */
 501#define WM8350_S_CURVE_NONE                     0x0
 502#define WM8350_S_CURVE_FAST                     0x1
 503#define WM8350_S_CURVE_MEDIUM                   0x2
 504#define WM8350_S_CURVE_SLOW                     0x3
 505
 506#define WM8350_DISCHARGE_OFF                    0x0
 507#define WM8350_DISCHARGE_FAST                   0x1
 508#define WM8350_DISCHARGE_MEDIUM                 0x2
 509#define WM8350_DISCHARGE_SLOW                   0x3
 510
 511#define WM8350_TIE_OFF_500R                     0x0
 512#define WM8350_TIE_OFF_30K                      0x1
 513
 514/*
 515 * Clock sources & directions
 516 */
 517#define WM8350_SYSCLK                           0
 518
 519#define WM8350_MCLK_SEL_PLL_MCLK                0
 520#define WM8350_MCLK_SEL_PLL_DAC                 1
 521#define WM8350_MCLK_SEL_PLL_ADC                 2
 522#define WM8350_MCLK_SEL_PLL_32K                 3
 523#define WM8350_MCLK_SEL_MCLK                    5
 524
 525/* clock divider id's */
 526#define WM8350_ADC_CLKDIV                       0
 527#define WM8350_DAC_CLKDIV                       1
 528#define WM8350_BCLK_CLKDIV                      2
 529#define WM8350_OPCLK_CLKDIV                     3
 530#define WM8350_TO_CLKDIV                        4
 531#define WM8350_SYS_CLKDIV                       5
 532#define WM8350_DACLR_CLKDIV                     6
 533#define WM8350_ADCLR_CLKDIV                     7
 534
 535/* ADC clock dividers */
 536#define WM8350_ADCDIV_1                         0x0
 537#define WM8350_ADCDIV_1_5                       0x1
 538#define WM8350_ADCDIV_2                         0x2
 539#define WM8350_ADCDIV_3                         0x3
 540#define WM8350_ADCDIV_4                         0x4
 541#define WM8350_ADCDIV_5_5                       0x5
 542#define WM8350_ADCDIV_6                         0x6
 543
 544/* ADC clock dividers */
 545#define WM8350_DACDIV_1                         0x0
 546#define WM8350_DACDIV_1_5                       0x1
 547#define WM8350_DACDIV_2                         0x2
 548#define WM8350_DACDIV_3                         0x3
 549#define WM8350_DACDIV_4                         0x4
 550#define WM8350_DACDIV_5_5                       0x5
 551#define WM8350_DACDIV_6                         0x6
 552
 553/* BCLK clock dividers */
 554#define WM8350_BCLK_DIV_1                       (0x0 << 4)
 555#define WM8350_BCLK_DIV_1_5                     (0x1 << 4)
 556#define WM8350_BCLK_DIV_2                       (0x2 << 4)
 557#define WM8350_BCLK_DIV_3                       (0x3 << 4)
 558#define WM8350_BCLK_DIV_4                       (0x4 << 4)
 559#define WM8350_BCLK_DIV_5_5                     (0x5 << 4)
 560#define WM8350_BCLK_DIV_6                       (0x6 << 4)
 561#define WM8350_BCLK_DIV_8                       (0x7 << 4)
 562#define WM8350_BCLK_DIV_11                      (0x8 << 4)
 563#define WM8350_BCLK_DIV_12                      (0x9 << 4)
 564#define WM8350_BCLK_DIV_16                      (0xa << 4)
 565#define WM8350_BCLK_DIV_22                      (0xb << 4)
 566#define WM8350_BCLK_DIV_24                      (0xc << 4)
 567#define WM8350_BCLK_DIV_32                      (0xd << 4)
 568#define WM8350_BCLK_DIV_44                      (0xe << 4)
 569#define WM8350_BCLK_DIV_48                      (0xf << 4)
 570
 571/* Sys (MCLK) clock dividers */
 572#define WM8350_MCLK_DIV_1                       (0x0 << 8)
 573#define WM8350_MCLK_DIV_2                       (0x1 << 8)
 574
 575/* OP clock dividers */
 576#define WM8350_OPCLK_DIV_1                      0x0
 577#define WM8350_OPCLK_DIV_2                      0x1
 578#define WM8350_OPCLK_DIV_3                      0x2
 579#define WM8350_OPCLK_DIV_4                      0x3
 580#define WM8350_OPCLK_DIV_5_5                    0x4
 581#define WM8350_OPCLK_DIV_6                      0x5
 582
 583/* DAI ID */
 584#define WM8350_HIFI_DAI                         0
 585
 586/*
 587 * Audio interrupts.
 588 */
 589#define WM8350_IRQ_CODEC_JCK_DET_L              39
 590#define WM8350_IRQ_CODEC_JCK_DET_R              40
 591#define WM8350_IRQ_CODEC_MICSCD                 41
 592#define WM8350_IRQ_CODEC_MICD                   42
 593
 594/*
 595 * WM8350 Platform data.
 596 *
 597 * This must be initialised per platform for best audio performance.
 598 * Please see WM8350 datasheet for information.
 599 */
 600struct wm8350_audio_platform_data {
 601        int vmid_discharge_msecs;       /* VMID --> OFF discharge time */
 602        int drain_msecs;        /* OFF drain time */
 603        int cap_discharge_msecs;        /* Cap ON (from OFF) discharge time */
 604        int vmid_charge_msecs;  /* vmid power up time */
 605        u32 vmid_s_curve:2;     /* vmid enable s curve speed */
 606        u32 dis_out4:2;         /* out4 discharge speed */
 607        u32 dis_out3:2;         /* out3 discharge speed */
 608        u32 dis_out2:2;         /* out2 discharge speed */
 609        u32 dis_out1:2;         /* out1 discharge speed */
 610        u32 vroi_out4:1;        /* out4 tie off */
 611        u32 vroi_out3:1;        /* out3 tie off */
 612        u32 vroi_out2:1;        /* out2 tie off */
 613        u32 vroi_out1:1;        /* out1 tie off */
 614        u32 vroi_enable:1;      /* enable tie off */
 615        u32 codec_current_on:2; /* current level ON */
 616        u32 codec_current_standby:2;    /* current level STANDBY */
 617        u32 codec_current_charge:2;     /* codec current @ vmid charge */
 618};
 619
 620struct snd_soc_codec;
 621
 622struct wm8350_codec {
 623        struct platform_device *pdev;
 624        struct snd_soc_codec *codec;
 625        struct wm8350_audio_platform_data *platform_data;
 626};
 627
 628#endif
 629