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