include/linux/mfd/wm8350/audio.h

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   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * audio.h  --  Audio Driver for Wolfson WM8350 PMIC
   4  *
   5  * Copyright 2007, 2008 Wolfson Microelectronics PLC
   6  */
   7 
   8 #ifndef __LINUX_MFD_WM8350_AUDIO_H_
   9 #define __LINUX_MFD_WM8350_AUDIO_H_
  10 
  11 #include <linux/platform_device.h>
  12 
  13 #define WM8350_CLOCK_CONTROL_1                  0x28
  14 #define WM8350_CLOCK_CONTROL_2                  0x29
  15 #define WM8350_FLL_CONTROL_1                    0x2A
  16 #define WM8350_FLL_CONTROL_2                    0x2B
  17 #define WM8350_FLL_CONTROL_3                    0x2C
  18 #define WM8350_FLL_CONTROL_4                    0x2D
  19 #define WM8350_DAC_CONTROL                      0x30
  20 #define WM8350_DAC_DIGITAL_VOLUME_L             0x32
  21 #define WM8350_DAC_DIGITAL_VOLUME_R             0x33
  22 #define WM8350_DAC_LR_RATE                      0x35
  23 #define WM8350_DAC_CLOCK_CONTROL                0x36
  24 #define WM8350_DAC_MUTE                         0x3A
  25 #define WM8350_DAC_MUTE_VOLUME                  0x3B
  26 #define WM8350_DAC_SIDE                         0x3C
  27 #define WM8350_ADC_CONTROL                      0x40
  28 #define WM8350_ADC_DIGITAL_VOLUME_L             0x42
  29 #define WM8350_ADC_DIGITAL_VOLUME_R             0x43
  30 #define WM8350_ADC_DIVIDER                      0x44
  31 #define WM8350_ADC_LR_RATE                      0x46
  32 #define WM8350_INPUT_CONTROL                    0x48
  33 #define WM8350_IN3_INPUT_CONTROL                0x49
  34 #define WM8350_MIC_BIAS_CONTROL                 0x4A
  35 #define WM8350_OUTPUT_CONTROL                   0x4C
  36 #define WM8350_JACK_DETECT                      0x4D
  37 #define WM8350_ANTI_POP_CONTROL                 0x4E
  38 #define WM8350_LEFT_INPUT_VOLUME                0x50
  39 #define WM8350_RIGHT_INPUT_VOLUME               0x51
  40 #define WM8350_LEFT_MIXER_CONTROL               0x58
  41 #define WM8350_RIGHT_MIXER_CONTROL              0x59
  42 #define WM8350_OUT3_MIXER_CONTROL               0x5C
  43 #define WM8350_OUT4_MIXER_CONTROL               0x5D
  44 #define WM8350_OUTPUT_LEFT_MIXER_VOLUME         0x60
  45 #define WM8350_OUTPUT_RIGHT_MIXER_VOLUME        0x61
  46 #define WM8350_INPUT_MIXER_VOLUME_L             0x62
  47 #define WM8350_INPUT_MIXER_VOLUME_R             0x63
  48 #define WM8350_INPUT_MIXER_VOLUME               0x64
  49 #define WM8350_LOUT1_VOLUME                     0x68
  50 #define WM8350_ROUT1_VOLUME                     0x69
  51 #define WM8350_LOUT2_VOLUME                     0x6A
  52 #define WM8350_ROUT2_VOLUME                     0x6B
  53 #define WM8350_BEEP_VOLUME                      0x6F
  54 #define WM8350_AI_FORMATING                     0x70
  55 #define WM8350_ADC_DAC_COMP                     0x71
  56 #define WM8350_AI_ADC_CONTROL                   0x72
  57 #define WM8350_AI_DAC_CONTROL                   0x73
  58 #define WM8350_AIF_TEST                         0x74
  59 #define WM8350_JACK_PIN_STATUS                  0xE7
  60 
  61 /* Bit values for R08 (0x08) */
  62 #define WM8350_CODEC_ISEL_1_5                   0       /* x1.5 */
  63 #define WM8350_CODEC_ISEL_1_0                   1       /* x1.0 */
  64 #define WM8350_CODEC_ISEL_0_75                  2       /* x0.75 */
  65 #define WM8350_CODEC_ISEL_0_5                   3       /* x0.5 */
  66 
  67 #define WM8350_VMID_OFF                         0
  68 #define WM8350_VMID_300K                        1
  69 #define WM8350_VMID_50K                         2
  70 #define WM8350_VMID_5K                          3
  71 
  72 /*
  73  * R40 (0x28) - Clock Control 1
  74  */
  75 #define WM8350_TOCLK_RATE                       0x4000
  76 #define WM8350_MCLK_SEL                         0x0800
  77 #define WM8350_MCLK_DIV_MASK                    0x0100
  78 #define WM8350_BCLK_DIV_MASK                    0x00F0
  79 #define WM8350_OPCLK_DIV_MASK                   0x0007
  80 
  81 /*
  82  * R41 (0x29) - Clock Control 2
  83  */
  84 #define WM8350_LRC_ADC_SEL                      0x8000
  85 #define WM8350_MCLK_DIR                         0x0001
  86 
  87 /*
  88  * R42 (0x2A) - FLL Control 1
  89  */
  90 #define WM8350_FLL_DITHER_WIDTH_MASK            0x3000
  91 #define WM8350_FLL_DITHER_HP                    0x0800
  92 #define WM8350_FLL_OUTDIV_MASK                  0x0700
  93 #define WM8350_FLL_RSP_RATE_MASK                0x00F0
  94 #define WM8350_FLL_RATE_MASK                    0x0007
  95 
  96 /*
  97  * R43 (0x2B) - FLL Control 2
  98  */
  99 #define WM8350_FLL_RATIO_MASK                   0xF800
 100 #define WM8350_FLL_N_MASK                       0x03FF
 101 
 102 /*
 103  * R44 (0x2C) - FLL Control 3
 104  */
 105 #define WM8350_FLL_K_MASK                       0xFFFF
 106 
 107 /*
 108  * R45 (0x2D) - FLL Control 4
 109  */
 110 #define WM8350_FLL_FRAC                         0x0020
 111 #define WM8350_FLL_SLOW_LOCK_REF                0x0010
 112 #define WM8350_FLL_CLK_SRC_MASK                 0x0003
 113 
 114 /*
 115  * R48 (0x30) - DAC Control
 116  */
 117 #define WM8350_DAC_MONO                         0x2000
 118 #define WM8350_AIF_LRCLKRATE                    0x1000
 119 #define WM8350_DEEMP_MASK                       0x0030
 120 #define WM8350_DACL_DATINV                      0x0002
 121 #define WM8350_DACR_DATINV                      0x0001
 122 
 123 /*
 124  * R50 (0x32) - DAC Digital Volume L
 125  */
 126 #define WM8350_DAC_VU                           0x0100
 127 #define WM8350_DACL_VOL_MASK                    0x00FF
 128 
 129 /*
 130  * R51 (0x33) - DAC Digital Volume R
 131  */
 132 #define WM8350_DAC_VU                           0x0100
 133 #define WM8350_DACR_VOL_MASK                    0x00FF
 134 
 135 /*
 136  * R53 (0x35) - DAC LR Rate
 137  */
 138 #define WM8350_DACLRC_ENA                       0x0800
 139 #define WM8350_DACLRC_RATE_MASK                 0x07FF
 140 
 141 /*
 142  * R54 (0x36) - DAC Clock Control
 143  */
 144 #define WM8350_DACCLK_POL                       0x0010
 145 #define WM8350_DAC_CLKDIV_MASK                  0x0007
 146 
 147 /*
 148  * R58 (0x3A) - DAC Mute
 149  */
 150 #define WM8350_DAC_MUTE_ENA                     0x4000
 151 
 152 /*
 153  * R59 (0x3B) - DAC Mute Volume
 154  */
 155 #define WM8350_DAC_MUTEMODE                     0x4000
 156 #define WM8350_DAC_MUTERATE                     0x2000
 157 #define WM8350_DAC_SB_FILT                      0x1000
 158 
 159 /*
 160  * R60 (0x3C) - DAC Side
 161  */
 162 #define WM8350_ADC_TO_DACL_MASK                 0x3000
 163 #define WM8350_ADC_TO_DACR_MASK                 0x0C00
 164 
 165 /*
 166  * R64 (0x40) - ADC Control
 167  */
 168 #define WM8350_ADC_HPF_CUT_MASK                 0x0300
 169 #define WM8350_ADCL_DATINV                      0x0002
 170 #define WM8350_ADCR_DATINV                      0x0001
 171 
 172 /*
 173  * R66 (0x42) - ADC Digital Volume L
 174  */
 175 #define WM8350_ADC_VU                           0x0100
 176 #define WM8350_ADCL_VOL_MASK                    0x00FF
 177 
 178 /*
 179  * R67 (0x43) - ADC Digital Volume R
 180  */
 181 #define WM8350_ADC_VU                           0x0100
 182 #define WM8350_ADCR_VOL_MASK                    0x00FF
 183 
 184 /*
 185  * R68 (0x44) - ADC Divider
 186  */
 187 #define WM8350_ADCL_DAC_SVOL_MASK               0x0F00
 188 #define WM8350_ADCR_DAC_SVOL_MASK               0x00F0
 189 #define WM8350_ADCCLK_POL                       0x0008
 190 #define WM8350_ADC_CLKDIV_MASK                  0x0007
 191 
 192 /*
 193  * R70 (0x46) - ADC LR Rate
 194  */
 195 #define WM8350_ADCLRC_ENA                       0x0800
 196 #define WM8350_ADCLRC_RATE_MASK                 0x07FF
 197 
 198 /*
 199  * R72 (0x48) - Input Control
 200  */
 201 #define WM8350_IN2R_ENA                         0x0400
 202 #define WM8350_IN1RN_ENA                        0x0200
 203 #define WM8350_IN1RP_ENA                        0x0100
 204 #define WM8350_IN2L_ENA                         0x0004
 205 #define WM8350_IN1LN_ENA                        0x0002
 206 #define WM8350_IN1LP_ENA                        0x0001
 207 
 208 /*
 209  * R73 (0x49) - IN3 Input Control
 210  */
 211 #define WM8350_IN3R_SHORT                       0x4000
 212 #define WM8350_IN3L_SHORT                       0x0040
 213 
 214 /*
 215  * R74 (0x4A) - Mic Bias Control
 216  */
 217 #define WM8350_MICBSEL                          0x4000
 218 #define WM8350_MCDTHR_MASK                      0x001C
 219 #define WM8350_MCDSCTHR_MASK                    0x0003
 220 
 221 /*
 222  * R76 (0x4C) - Output Control
 223  */
 224 #define WM8350_OUT4_VROI                        0x0800
 225 #define WM8350_OUT3_VROI                        0x0400
 226 #define WM8350_OUT2_VROI                        0x0200
 227 #define WM8350_OUT1_VROI                        0x0100
 228 #define WM8350_OUT2_FB                          0x0004
 229 #define WM8350_OUT1_FB                          0x0001
 230 
 231 /*
 232  * R77 (0x4D) - Jack Detect
 233  */
 234 #define WM8350_JDL_ENA                          0x8000
 235 #define WM8350_JDR_ENA                          0x4000
 236 
 237 /*
 238  * R78 (0x4E) - Anti Pop Control
 239  */
 240 #define WM8350_ANTI_POP_MASK                    0x0300
 241 #define WM8350_DIS_OP_LN4_MASK                  0x00C0
 242 #define WM8350_DIS_OP_LN3_MASK                  0x0030
 243 #define WM8350_DIS_OP_OUT2_MASK                 0x000C
 244 #define WM8350_DIS_OP_OUT1_MASK                 0x0003
 245 
 246 /*
 247  * R80 (0x50) - Left Input Volume
 248  */
 249 #define WM8350_INL_MUTE                         0x4000
 250 #define WM8350_INL_ZC                           0x2000
 251 #define WM8350_IN_VU                            0x0100
 252 #define WM8350_INL_VOL_MASK                     0x00FC
 253 
 254 /*
 255  * R81 (0x51) - Right Input Volume
 256  */
 257 #define WM8350_INR_MUTE                         0x4000
 258 #define WM8350_INR_ZC                           0x2000
 259 #define WM8350_IN_VU                            0x0100
 260 #define WM8350_INR_VOL_MASK                     0x00FC
 261 
 262 /*
 263  * R88 (0x58) - Left Mixer Control
 264  */
 265 #define WM8350_DACR_TO_MIXOUTL                  0x1000
 266 #define WM8350_DACL_TO_MIXOUTL                  0x0800
 267 #define WM8350_IN3L_TO_MIXOUTL                  0x0004
 268 #define WM8350_INR_TO_MIXOUTL                   0x0002
 269 #define WM8350_INL_TO_MIXOUTL                   0x0001
 270 
 271 /*
 272  * R89 (0x59) - Right Mixer Control
 273  */
 274 #define WM8350_DACR_TO_MIXOUTR                  0x1000
 275 #define WM8350_DACL_TO_MIXOUTR                  0x0800
 276 #define WM8350_IN3R_TO_MIXOUTR                  0x0008
 277 #define WM8350_INR_TO_MIXOUTR                   0x0002
 278 #define WM8350_INL_TO_MIXOUTR                   0x0001
 279 
 280 /*
 281  * R92 (0x5C) - OUT3 Mixer Control
 282  */
 283 #define WM8350_DACL_TO_OUT3                     0x0800
 284 #define WM8350_MIXINL_TO_OUT3                   0x0100
 285 #define WM8350_OUT4_TO_OUT3                     0x0008
 286 #define WM8350_MIXOUTL_TO_OUT3                  0x0001
 287 
 288 /*
 289  * R93 (0x5D) - OUT4 Mixer Control
 290  */
 291 #define WM8350_DACR_TO_OUT4                     0x1000
 292 #define WM8350_DACL_TO_OUT4                     0x0800
 293 #define WM8350_OUT4_ATTN                        0x0400
 294 #define WM8350_MIXINR_TO_OUT4                   0x0200
 295 #define WM8350_OUT3_TO_OUT4                     0x0004
 296 #define WM8350_MIXOUTR_TO_OUT4                  0x0002
 297 #define WM8350_MIXOUTL_TO_OUT4                  0x0001
 298 
 299 /*
 300  * R96 (0x60) - Output Left Mixer Volume
 301  */
 302 #define WM8350_IN3L_MIXOUTL_VOL_MASK            0x0E00
 303 #define WM8350_IN3L_MIXOUTL_VOL_SHIFT                9
 304 #define WM8350_INR_MIXOUTL_VOL_MASK             0x00E0
 305 #define WM8350_INR_MIXOUTL_VOL_SHIFT                 5
 306 #define WM8350_INL_MIXOUTL_VOL_MASK             0x000E
 307 #define WM8350_INL_MIXOUTL_VOL_SHIFT                 1
 308 
 309 /* Bit values for R96 (0x60) */
 310 #define WM8350_IN3L_MIXOUTL_VOL_OFF                  0
 311 #define WM8350_IN3L_MIXOUTL_VOL_M12DB                1
 312 #define WM8350_IN3L_MIXOUTL_VOL_M9DB                 2
 313 #define WM8350_IN3L_MIXOUTL_VOL_M6DB                 3
 314 #define WM8350_IN3L_MIXOUTL_VOL_M3DB                 4
 315 #define WM8350_IN3L_MIXOUTL_VOL_0DB                  5
 316 #define WM8350_IN3L_MIXOUTL_VOL_3DB                  6
 317 #define WM8350_IN3L_MIXOUTL_VOL_6DB                  7
 318 
 319 #define WM8350_INR_MIXOUTL_VOL_OFF                   0
 320 #define WM8350_INR_MIXOUTL_VOL_M12DB                 1
 321 #define WM8350_INR_MIXOUTL_VOL_M9DB                  2
 322 #define WM8350_INR_MIXOUTL_VOL_M6DB                  3
 323 #define WM8350_INR_MIXOUTL_VOL_M3DB                  4
 324 #define WM8350_INR_MIXOUTL_VOL_0DB                   5
 325 #define WM8350_INR_MIXOUTL_VOL_3DB                   6
 326 #define WM8350_INR_MIXOUTL_VOL_6DB                   7
 327 
 328 #define WM8350_INL_MIXOUTL_VOL_OFF                   0
 329 #define WM8350_INL_MIXOUTL_VOL_M12DB                 1
 330 #define WM8350_INL_MIXOUTL_VOL_M9DB                  2
 331 #define WM8350_INL_MIXOUTL_VOL_M6DB                  3
 332 #define WM8350_INL_MIXOUTL_VOL_M3DB                  4
 333 #define WM8350_INL_MIXOUTL_VOL_0DB                   5
 334 #define WM8350_INL_MIXOUTL_VOL_3DB                   6
 335 #define WM8350_INL_MIXOUTL_VOL_6DB                   7
 336 
 337 /*
 338  * R97 (0x61) - Output Right Mixer Volume
 339  */
 340 #define WM8350_IN3R_MIXOUTR_VOL_MASK            0xE000
 341 #define WM8350_IN3R_MIXOUTR_VOL_SHIFT               13
 342 #define WM8350_INR_MIXOUTR_VOL_MASK             0x00E0
 343 #define WM8350_INR_MIXOUTR_VOL_SHIFT                 5
 344 #define WM8350_INL_MIXOUTR_VOL_MASK             0x000E
 345 #define WM8350_INL_MIXOUTR_VOL_SHIFT                 1
 346 
 347 /* Bit values for R96 (0x60) */
 348 #define WM8350_IN3R_MIXOUTR_VOL_OFF                  0
 349 #define WM8350_IN3R_MIXOUTR_VOL_M12DB                1
 350 #define WM8350_IN3R_MIXOUTR_VOL_M9DB                 2
 351 #define WM8350_IN3R_MIXOUTR_VOL_M6DB                 3
 352 #define WM8350_IN3R_MIXOUTR_VOL_M3DB                 4
 353 #define WM8350_IN3R_MIXOUTR_VOL_0DB                  5
 354 #define WM8350_IN3R_MIXOUTR_VOL_3DB                  6
 355 #define WM8350_IN3R_MIXOUTR_VOL_6DB                  7
 356 
 357 #define WM8350_INR_MIXOUTR_VOL_OFF                   0
 358 #define WM8350_INR_MIXOUTR_VOL_M12DB                 1
 359 #define WM8350_INR_MIXOUTR_VOL_M9DB                  2
 360 #define WM8350_INR_MIXOUTR_VOL_M6DB                  3
 361 #define WM8350_INR_MIXOUTR_VOL_M3DB                  4
 362 #define WM8350_INR_MIXOUTR_VOL_0DB                   5
 363 #define WM8350_INR_MIXOUTR_VOL_3DB                   6
 364 #define WM8350_INR_MIXOUTR_VOL_6DB                   7
 365 
 366 #define WM8350_INL_MIXOUTR_VOL_OFF                   0
 367 #define WM8350_INL_MIXOUTR_VOL_M12DB                 1
 368 #define WM8350_INL_MIXOUTR_VOL_M9DB                  2
 369 #define WM8350_INL_MIXOUTR_VOL_M6DB                  3
 370 #define WM8350_INL_MIXOUTR_VOL_M3DB                  4
 371 #define WM8350_INL_MIXOUTR_VOL_0DB                   5
 372 #define WM8350_INL_MIXOUTR_VOL_3DB                   6
 373 #define WM8350_INL_MIXOUTR_VOL_6DB                   7
 374 
 375 /*
 376  * R98 (0x62) - Input Mixer Volume L
 377  */
 378 #define WM8350_IN3L_MIXINL_VOL_MASK             0x0E00
 379 #define WM8350_IN2L_MIXINL_VOL_MASK             0x000E
 380 #define WM8350_INL_MIXINL_VOL                   0x0001
 381 
 382 /*
 383  * R99 (0x63) - Input Mixer Volume R
 384  */
 385 #define WM8350_IN3R_MIXINR_VOL_MASK             0xE000
 386 #define WM8350_IN2R_MIXINR_VOL_MASK             0x00E0
 387 #define WM8350_INR_MIXINR_VOL                   0x0001
 388 
 389 /*
 390  * R100 (0x64) - Input Mixer Volume
 391  */
 392 #define WM8350_OUT4_MIXIN_DST                   0x8000
 393 #define WM8350_OUT4_MIXIN_VOL_MASK              0x000E
 394 
 395 /*
 396  * R104 (0x68) - LOUT1 Volume
 397  */
 398 #define WM8350_OUT1L_MUTE                       0x4000
 399 #define WM8350_OUT1L_ZC                         0x2000
 400 #define WM8350_OUT1_VU                          0x0100
 401 #define WM8350_OUT1L_VOL_MASK                   0x00FC
 402 #define WM8350_OUT1L_VOL_SHIFT                       2
 403 
 404 /*
 405  * R105 (0x69) - ROUT1 Volume
 406  */
 407 #define WM8350_OUT1R_MUTE                       0x4000
 408 #define WM8350_OUT1R_ZC                         0x2000
 409 #define WM8350_OUT1_VU                          0x0100
 410 #define WM8350_OUT1R_VOL_MASK                   0x00FC
 411 #define WM8350_OUT1R_VOL_SHIFT                       2
 412 
 413 /*
 414  * R106 (0x6A) - LOUT2 Volume
 415  */
 416 #define WM8350_OUT2L_MUTE                       0x4000
 417 #define WM8350_OUT2L_ZC                         0x2000
 418 #define WM8350_OUT2_VU                          0x0100
 419 #define WM8350_OUT2L_VOL_MASK                   0x00FC
 420 
 421 /*
 422  * R107 (0x6B) - ROUT2 Volume
 423  */
 424 #define WM8350_OUT2R_MUTE                       0x4000
 425 #define WM8350_OUT2R_ZC                         0x2000
 426 #define WM8350_OUT2R_INV                        0x0400
 427 #define WM8350_OUT2R_INV_MUTE                   0x0200
 428 #define WM8350_OUT2_VU                          0x0100
 429 #define WM8350_OUT2R_VOL_MASK                   0x00FC
 430 
 431 /*
 432  * R111 (0x6F) - BEEP Volume
 433  */
 434 #define WM8350_IN3R_OUT2R_VOL_MASK              0x00E0
 435 
 436 /*
 437  * R112 (0x70) - AI Formating
 438  */
 439 #define WM8350_AIF_BCLK_INV                     0x8000
 440 #define WM8350_AIF_TRI                          0x2000
 441 #define WM8350_AIF_LRCLK_INV                    0x1000
 442 #define WM8350_AIF_WL_MASK                      0x0C00
 443 #define WM8350_AIF_FMT_MASK                     0x0300
 444 
 445 /*
 446  * R113 (0x71) - ADC DAC COMP
 447  */
 448 #define WM8350_DAC_COMP                         0x0080
 449 #define WM8350_DAC_COMPMODE                     0x0040
 450 #define WM8350_ADC_COMP                         0x0020
 451 #define WM8350_ADC_COMPMODE                     0x0010
 452 #define WM8350_LOOPBACK                         0x0001
 453 
 454 /*
 455  * R114 (0x72) - AI ADC Control
 456  */
 457 #define WM8350_AIFADC_PD                        0x0080
 458 #define WM8350_AIFADCL_SRC                      0x0040
 459 #define WM8350_AIFADCR_SRC                      0x0020
 460 #define WM8350_AIFADC_TDM_CHAN                  0x0010
 461 #define WM8350_AIFADC_TDM                       0x0008
 462 
 463 /*
 464  * R115 (0x73) - AI DAC Control
 465  */
 466 #define WM8350_BCLK_MSTR                        0x4000
 467 #define WM8350_AIFDAC_PD                        0x0080
 468 #define WM8350_DACL_SRC                         0x0040
 469 #define WM8350_DACR_SRC                         0x0020
 470 #define WM8350_AIFDAC_TDM_CHAN                  0x0010
 471 #define WM8350_AIFDAC_TDM                       0x0008
 472 #define WM8350_DAC_BOOST_MASK                   0x0003
 473 
 474 /*
 475  * R116 (0x74) - AIF Test
 476  */
 477 #define WM8350_CODEC_BYP                        0x4000
 478 #define WM8350_AIFADC_WR_TST                    0x2000
 479 #define WM8350_AIFADC_RD_TST                    0x1000
 480 #define WM8350_AIFDAC_WR_TST                    0x0800
 481 #define WM8350_AIFDAC_RD_TST                    0x0400
 482 #define WM8350_AIFADC_ASYN                      0x0020
 483 #define WM8350_AIFDAC_ASYN                      0x0010
 484 
 485 /*
 486  * R231 (0xE7) - Jack Status
 487  */
 488 #define WM8350_JACK_L_LVL                       0x0800
 489 #define WM8350_JACK_R_LVL                       0x0400
 490 #define WM8350_JACK_MICSCD_LVL                  0x0200
 491 #define WM8350_JACK_MICSD_LVL                   0x0100
 492 
 493 /*
 494  * WM8350 Platform setup
 495  */
 496 #define WM8350_S_CURVE_NONE                     0x0
 497 #define WM8350_S_CURVE_FAST                     0x1
 498 #define WM8350_S_CURVE_MEDIUM                   0x2
 499 #define WM8350_S_CURVE_SLOW                     0x3
 500 
 501 #define WM8350_DISCHARGE_OFF                    0x0
 502 #define WM8350_DISCHARGE_FAST                   0x1
 503 #define WM8350_DISCHARGE_MEDIUM                 0x2
 504 #define WM8350_DISCHARGE_SLOW                   0x3
 505 
 506 #define WM8350_TIE_OFF_500R                     0x0
 507 #define WM8350_TIE_OFF_30K                      0x1
 508 
 509 /*
 510  * Clock sources & directions
 511  */
 512 #define WM8350_SYSCLK                           0
 513 
 514 #define WM8350_MCLK_SEL_PLL_MCLK                0
 515 #define WM8350_MCLK_SEL_PLL_DAC                 1
 516 #define WM8350_MCLK_SEL_PLL_ADC                 2
 517 #define WM8350_MCLK_SEL_PLL_32K                 3
 518 #define WM8350_MCLK_SEL_MCLK                    5
 519 
 520 /* clock divider id's */
 521 #define WM8350_ADC_CLKDIV                       0
 522 #define WM8350_DAC_CLKDIV                       1
 523 #define WM8350_BCLK_CLKDIV                      2
 524 #define WM8350_OPCLK_CLKDIV                     3
 525 #define WM8350_TO_CLKDIV                        4
 526 #define WM8350_SYS_CLKDIV                       5
 527 #define WM8350_DACLR_CLKDIV                     6
 528 #define WM8350_ADCLR_CLKDIV                     7
 529 
 530 /* ADC clock dividers */
 531 #define WM8350_ADCDIV_1                         0x0
 532 #define WM8350_ADCDIV_1_5                       0x1
 533 #define WM8350_ADCDIV_2                         0x2
 534 #define WM8350_ADCDIV_3                         0x3
 535 #define WM8350_ADCDIV_4                         0x4
 536 #define WM8350_ADCDIV_5_5                       0x5
 537 #define WM8350_ADCDIV_6                         0x6
 538 
 539 /* ADC clock dividers */
 540 #define WM8350_DACDIV_1                         0x0
 541 #define WM8350_DACDIV_1_5                       0x1
 542 #define WM8350_DACDIV_2                         0x2
 543 #define WM8350_DACDIV_3                         0x3
 544 #define WM8350_DACDIV_4                         0x4
 545 #define WM8350_DACDIV_5_5                       0x5
 546 #define WM8350_DACDIV_6                         0x6
 547 
 548 /* BCLK clock dividers */
 549 #define WM8350_BCLK_DIV_1                       (0x0 << 4)
 550 #define WM8350_BCLK_DIV_1_5                     (0x1 << 4)
 551 #define WM8350_BCLK_DIV_2                       (0x2 << 4)
 552 #define WM8350_BCLK_DIV_3                       (0x3 << 4)
 553 #define WM8350_BCLK_DIV_4                       (0x4 << 4)
 554 #define WM8350_BCLK_DIV_5_5                     (0x5 << 4)
 555 #define WM8350_BCLK_DIV_6                       (0x6 << 4)
 556 #define WM8350_BCLK_DIV_8                       (0x7 << 4)
 557 #define WM8350_BCLK_DIV_11                      (0x8 << 4)
 558 #define WM8350_BCLK_DIV_12                      (0x9 << 4)
 559 #define WM8350_BCLK_DIV_16                      (0xa << 4)
 560 #define WM8350_BCLK_DIV_22                      (0xb << 4)
 561 #define WM8350_BCLK_DIV_24                      (0xc << 4)
 562 #define WM8350_BCLK_DIV_32                      (0xd << 4)
 563 #define WM8350_BCLK_DIV_44                      (0xe << 4)
 564 #define WM8350_BCLK_DIV_48                      (0xf << 4)
 565 
 566 /* Sys (MCLK) clock dividers */
 567 #define WM8350_MCLK_DIV_1                       (0x0 << 8)
 568 #define WM8350_MCLK_DIV_2                       (0x1 << 8)
 569 
 570 /* OP clock dividers */
 571 #define WM8350_OPCLK_DIV_1                      0x0
 572 #define WM8350_OPCLK_DIV_2                      0x1
 573 #define WM8350_OPCLK_DIV_3                      0x2
 574 #define WM8350_OPCLK_DIV_4                      0x3
 575 #define WM8350_OPCLK_DIV_5_5                    0x4
 576 #define WM8350_OPCLK_DIV_6                      0x5
 577 
 578 /* DAI ID */
 579 #define WM8350_HIFI_DAI                         0
 580 
 581 /*
 582  * Audio interrupts.
 583  */
 584 #define WM8350_IRQ_CODEC_JCK_DET_L              39
 585 #define WM8350_IRQ_CODEC_JCK_DET_R              40
 586 #define WM8350_IRQ_CODEC_MICSCD                 41
 587 #define WM8350_IRQ_CODEC_MICD                   42
 588 
 589 /*
 590  * WM8350 Platform data.
 591  *
 592  * This must be initialised per platform for best audio performance.
 593  * Please see WM8350 datasheet for information.
 594  */
 595 struct wm8350_audio_platform_data {
 596         int vmid_discharge_msecs;       /* VMID --> OFF discharge time */
 597         int drain_msecs;        /* OFF drain time */
 598         int cap_discharge_msecs;        /* Cap ON (from OFF) discharge time */
 599         int vmid_charge_msecs;  /* vmid power up time */
 600         u32 vmid_s_curve:2;     /* vmid enable s curve speed */
 601         u32 dis_out4:2;         /* out4 discharge speed */
 602         u32 dis_out3:2;         /* out3 discharge speed */
 603         u32 dis_out2:2;         /* out2 discharge speed */
 604         u32 dis_out1:2;         /* out1 discharge speed */
 605         u32 vroi_out4:1;        /* out4 tie off */
 606         u32 vroi_out3:1;        /* out3 tie off */
 607         u32 vroi_out2:1;        /* out2 tie off */
 608         u32 vroi_out1:1;        /* out1 tie off */
 609         u32 vroi_enable:1;      /* enable tie off */
 610         u32 codec_current_on:2; /* current level ON */
 611         u32 codec_current_standby:2;    /* current level STANDBY */
 612         u32 codec_current_charge:2;     /* codec current @ vmid charge */
 613 };
 614 
 615 struct wm8350_codec {
 616         struct platform_device *pdev;
 617         struct wm8350_audio_platform_data *platform_data;
 618 };
 619 
 620 #endif
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root/include/linux/mfd/wm8350/audio.h

INCLUDED FROM
