LXR linux/sound/soc/codecs/tlv320aic31xx.h

   1// SPDX-License-Identifier: GPL-2.0
   2/*
   3 * ALSA SoC TLV320AIC31xx CODEC Driver Definitions
   4 *
   5 * Copyright (C) 2014-2017 Texas Instruments Incorporated - https://www.ti.com/
   6 */
   7
   8#ifndef _TLV320AIC31XX_H
   9#define _TLV320AIC31XX_H
  10
  11#define AIC31XX_RATES   SNDRV_PCM_RATE_8000_192000
  12
  13#define AIC31XX_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \
  14                         SNDRV_PCM_FMTBIT_S20_3LE | \
  15                         SNDRV_PCM_FMTBIT_S24_3LE | \
  16                         SNDRV_PCM_FMTBIT_S24_LE | \
  17                         SNDRV_PCM_FMTBIT_S32_LE)
  18
  19#define AIC31XX_STEREO_CLASS_D_BIT      BIT(1)
  20#define AIC31XX_MINIDSP_BIT             BIT(2)
  21#define DAC31XX_BIT                     BIT(3)
  22
  23#define AIC31XX_JACK_MASK (SND_JACK_HEADPHONE | \
  24                           SND_JACK_HEADSET | \
  25                           SND_JACK_BTN_0)
  26
  27enum aic31xx_type {
  28        AIC3100 = 0,
  29        AIC3110 = AIC31XX_STEREO_CLASS_D_BIT,
  30        AIC3120 = AIC31XX_MINIDSP_BIT,
  31        AIC3111 = AIC31XX_STEREO_CLASS_D_BIT | AIC31XX_MINIDSP_BIT,
  32        DAC3100 = DAC31XX_BIT,
  33        DAC3101 = DAC31XX_BIT | AIC31XX_STEREO_CLASS_D_BIT,
  34};
  35
  36struct aic31xx_pdata {
  37        enum aic31xx_type codec_type;
  38        unsigned int gpio_reset;
  39        int micbias_vg;
  40};
  41
  42#define AIC31XX_REG(page, reg)  ((page * 128) + reg)
  43
  44#define AIC31XX_PAGECTL         AIC31XX_REG(0, 0) /* Page Control Register */
  45
  46/* Page 0 Registers */
  47#define AIC31XX_RESET           AIC31XX_REG(0, 1) /* Software reset register */
  48#define AIC31XX_OT_FLAG         AIC31XX_REG(0, 3) /* OT FLAG register */
  49#define AIC31XX_CLKMUX          AIC31XX_REG(0, 4) /* Clock clock Gen muxing, Multiplexers*/
  50#define AIC31XX_PLLPR           AIC31XX_REG(0, 5) /* PLL P and R-VAL register */
  51#define AIC31XX_PLLJ            AIC31XX_REG(0, 6) /* PLL J-VAL register */
  52#define AIC31XX_PLLDMSB         AIC31XX_REG(0, 7) /* PLL D-VAL MSB register */
  53#define AIC31XX_PLLDLSB         AIC31XX_REG(0, 8) /* PLL D-VAL LSB register */
  54#define AIC31XX_NDAC            AIC31XX_REG(0, 11) /* DAC NDAC_VAL register*/
  55#define AIC31XX_MDAC            AIC31XX_REG(0, 12) /* DAC MDAC_VAL register */
  56#define AIC31XX_DOSRMSB         AIC31XX_REG(0, 13) /* DAC OSR setting register 1, MSB value */
  57#define AIC31XX_DOSRLSB         AIC31XX_REG(0, 14) /* DAC OSR setting register 2, LSB value */
  58#define AIC31XX_MINI_DSP_INPOL  AIC31XX_REG(0, 16)
  59#define AIC31XX_NADC            AIC31XX_REG(0, 18) /* Clock setting register 8, PLL */
  60#define AIC31XX_MADC            AIC31XX_REG(0, 19) /* Clock setting register 9, PLL */
  61#define AIC31XX_AOSR            AIC31XX_REG(0, 20) /* ADC Oversampling (AOSR) Register */
  62#define AIC31XX_CLKOUTMUX       AIC31XX_REG(0, 25) /* Clock setting register 9, Multiplexers */
  63#define AIC31XX_CLKOUTMVAL      AIC31XX_REG(0, 26) /* Clock setting register 10, CLOCKOUT M divider value */
  64#define AIC31XX_IFACE1          AIC31XX_REG(0, 27) /* Audio Interface Setting Register 1 */
  65#define AIC31XX_DATA_OFFSET     AIC31XX_REG(0, 28) /* Audio Data Slot Offset Programming */
  66#define AIC31XX_IFACE2          AIC31XX_REG(0, 29) /* Audio Interface Setting Register 2 */
  67#define AIC31XX_BCLKN           AIC31XX_REG(0, 30) /* Clock setting register 11, BCLK N Divider */
  68#define AIC31XX_IFACESEC1       AIC31XX_REG(0, 31) /* Audio Interface Setting Register 3, Secondary Audio Interface */
  69#define AIC31XX_IFACESEC2       AIC31XX_REG(0, 32) /* Audio Interface Setting Register 4 */
  70#define AIC31XX_IFACESEC3       AIC31XX_REG(0, 33) /* Audio Interface Setting Register 5 */
  71#define AIC31XX_I2C             AIC31XX_REG(0, 34) /* I2C Bus Condition */
  72#define AIC31XX_ADCFLAG         AIC31XX_REG(0, 36) /* ADC FLAG */
  73#define AIC31XX_DACFLAG1        AIC31XX_REG(0, 37) /* DAC Flag Registers */
  74#define AIC31XX_DACFLAG2        AIC31XX_REG(0, 38)
  75#define AIC31XX_OFFLAG          AIC31XX_REG(0, 39) /* Sticky Interrupt flag (overflow) */
  76#define AIC31XX_INTRDACFLAG     AIC31XX_REG(0, 44) /* Sticy DAC Interrupt flags */
  77#define AIC31XX_INTRADCFLAG     AIC31XX_REG(0, 45) /* Sticy ADC Interrupt flags */
  78#define AIC31XX_INTRDACFLAG2    AIC31XX_REG(0, 46) /* DAC Interrupt flags 2 */
  79#define AIC31XX_INTRADCFLAG2    AIC31XX_REG(0, 47) /* ADC Interrupt flags 2 */
  80#define AIC31XX_INT1CTRL        AIC31XX_REG(0, 48) /* INT1 interrupt control */
  81#define AIC31XX_INT2CTRL        AIC31XX_REG(0, 49) /* INT2 interrupt control */
  82#define AIC31XX_GPIO1           AIC31XX_REG(0, 51) /* GPIO1 control */
  83#define AIC31XX_DACPRB          AIC31XX_REG(0, 60)
  84#define AIC31XX_ADCPRB          AIC31XX_REG(0, 61) /* ADC Instruction Set Register */
  85#define AIC31XX_DACSETUP        AIC31XX_REG(0, 63) /* DAC channel setup register */
  86#define AIC31XX_DACMUTE         AIC31XX_REG(0, 64) /* DAC Mute and volume control register */
  87#define AIC31XX_LDACVOL         AIC31XX_REG(0, 65) /* Left DAC channel digital volume control */
  88#define AIC31XX_RDACVOL         AIC31XX_REG(0, 66) /* Right DAC channel digital volume control */
  89#define AIC31XX_HSDETECT        AIC31XX_REG(0, 67) /* Headset detection */
  90#define AIC31XX_ADCSETUP        AIC31XX_REG(0, 81) /* ADC Digital Mic */
  91#define AIC31XX_ADCFGA          AIC31XX_REG(0, 82) /* ADC Digital Volume Control Fine Adjust */
  92#define AIC31XX_ADCVOL          AIC31XX_REG(0, 83) /* ADC Digital Volume Control Coarse Adjust */
  93
  94/* Page 1 Registers */
  95#define AIC31XX_HPDRIVER        AIC31XX_REG(1, 31) /* Headphone drivers */
  96#define AIC31XX_SPKAMP          AIC31XX_REG(1, 32) /* Class-D Speakear Amplifier */
  97#define AIC31XX_HPPOP           AIC31XX_REG(1, 33) /* HP Output Drivers POP Removal Settings */
  98#define AIC31XX_SPPGARAMP       AIC31XX_REG(1, 34) /* Output Driver PGA Ramp-Down Period Control */
  99#define AIC31XX_DACMIXERROUTE   AIC31XX_REG(1, 35) /* DAC_L and DAC_R Output Mixer Routing */
 100#define AIC31XX_LANALOGHPL      AIC31XX_REG(1, 36) /* Left Analog Vol to HPL */
 101#define AIC31XX_RANALOGHPR      AIC31XX_REG(1, 37) /* Right Analog Vol to HPR */
 102#define AIC31XX_LANALOGSPL      AIC31XX_REG(1, 38) /* Left Analog Vol to SPL */
 103#define AIC31XX_RANALOGSPR      AIC31XX_REG(1, 39) /* Right Analog Vol to SPR */
 104#define AIC31XX_HPLGAIN         AIC31XX_REG(1, 40) /* HPL Driver */
 105#define AIC31XX_HPRGAIN         AIC31XX_REG(1, 41) /* HPR Driver */
 106#define AIC31XX_SPLGAIN         AIC31XX_REG(1, 42) /* SPL Driver */
 107#define AIC31XX_SPRGAIN         AIC31XX_REG(1, 43) /* SPR Driver */
 108#define AIC31XX_HPCONTROL       AIC31XX_REG(1, 44) /* HP Driver Control */
 109#define AIC31XX_MICBIAS         AIC31XX_REG(1, 46) /* MIC Bias Control */
 110#define AIC31XX_MICPGA          AIC31XX_REG(1, 47) /* MIC PGA*/
 111#define AIC31XX_MICPGAPI        AIC31XX_REG(1, 48) /* Delta-Sigma Mono ADC Channel Fine-Gain Input Selection for P-Terminal */
 112#define AIC31XX_MICPGAMI        AIC31XX_REG(1, 49) /* ADC Input Selection for M-Terminal */
 113#define AIC31XX_MICPGACM        AIC31XX_REG(1, 50) /* Input CM Settings */
 114
 115/* Bits, masks, and shifts */
 116
 117/* AIC31XX_CLKMUX */
 118#define AIC31XX_PLL_CLKIN_MASK          GENMASK(3, 2)
 119#define AIC31XX_PLL_CLKIN_SHIFT         (2)
 120#define AIC31XX_PLL_CLKIN_MCLK          0x00
 121#define AIC31XX_PLL_CLKIN_BCKL          0x01
 122#define AIC31XX_PLL_CLKIN_GPIO1         0x02
 123#define AIC31XX_PLL_CLKIN_DIN           0x03
 124#define AIC31XX_CODEC_CLKIN_MASK        GENMASK(1, 0)
 125#define AIC31XX_CODEC_CLKIN_SHIFT       (0)
 126#define AIC31XX_CODEC_CLKIN_MCLK        0x00
 127#define AIC31XX_CODEC_CLKIN_BCLK        0x01
 128#define AIC31XX_CODEC_CLKIN_GPIO1       0x02
 129#define AIC31XX_CODEC_CLKIN_PLL         0x03
 130
 131/* AIC31XX_PLLPR */
 132/* AIC31XX_NDAC */
 133/* AIC31XX_MDAC */
 134/* AIC31XX_NADC */
 135/* AIC31XX_MADC */
 136/* AIC31XX_BCLKN */
 137#define AIC31XX_PLL_MASK                GENMASK(6, 0)
 138#define AIC31XX_PM_MASK                 BIT(7)
 139
 140/* AIC31XX_IFACE1 */
 141#define AIC31XX_IFACE1_DATATYPE_MASK    GENMASK(7, 6)
 142#define AIC31XX_IFACE1_DATATYPE_SHIFT   (6)
 143#define AIC31XX_I2S_MODE                0x00
 144#define AIC31XX_DSP_MODE                0x01
 145#define AIC31XX_RIGHT_JUSTIFIED_MODE    0x02
 146#define AIC31XX_LEFT_JUSTIFIED_MODE     0x03
 147#define AIC31XX_IFACE1_DATALEN_MASK     GENMASK(5, 4)
 148#define AIC31XX_IFACE1_DATALEN_SHIFT    (4)
 149#define AIC31XX_WORD_LEN_16BITS         0x00
 150#define AIC31XX_WORD_LEN_20BITS         0x01
 151#define AIC31XX_WORD_LEN_24BITS         0x02
 152#define AIC31XX_WORD_LEN_32BITS         0x03
 153#define AIC31XX_IFACE1_MASTER_MASK      GENMASK(3, 2)
 154#define AIC31XX_BCLK_MASTER             BIT(3)
 155#define AIC31XX_WCLK_MASTER             BIT(2)
 156
 157/* AIC31XX_DATA_OFFSET */
 158#define AIC31XX_DATA_OFFSET_MASK        GENMASK(7, 0)
 159
 160/* AIC31XX_IFACE2 */
 161#define AIC31XX_BCLKINV_MASK            BIT(3)
 162#define AIC31XX_BDIVCLK_MASK            GENMASK(1, 0)
 163#define AIC31XX_DAC2BCLK                0x00
 164#define AIC31XX_DACMOD2BCLK             0x01
 165#define AIC31XX_ADC2BCLK                0x02
 166#define AIC31XX_ADCMOD2BCLK             0x03
 167#define AIC31XX_KEEP_I2SCLK             BIT(2)
 168
 169/* AIC31XX_ADCFLAG */
 170#define AIC31XX_ADCPWRSTATUS_MASK       BIT(6)
 171
 172/* AIC31XX_DACFLAG1 */
 173#define AIC31XX_LDACPWRSTATUS_MASK      BIT(7)
 174#define AIC31XX_HPLDRVPWRSTATUS_MASK    BIT(5)
 175#define AIC31XX_SPLDRVPWRSTATUS_MASK    BIT(4)
 176#define AIC31XX_RDACPWRSTATUS_MASK      BIT(3)
 177#define AIC31XX_HPRDRVPWRSTATUS_MASK    BIT(1)
 178#define AIC31XX_SPRDRVPWRSTATUS_MASK    BIT(0)
 179
 180/* AIC31XX_OFFLAG */
 181#define AIC31XX_DAC_OF_LEFT             BIT(7)
 182#define AIC31XX_DAC_OF_RIGHT            BIT(6)
 183#define AIC31XX_DAC_OF_SHIFTER          BIT(5)
 184#define AIC31XX_ADC_OF                  BIT(3)
 185#define AIC31XX_ADC_OF_SHIFTER          BIT(1)
 186
 187/* AIC31XX_INTRDACFLAG */
 188#define AIC31XX_HPLSCDETECT             BIT(7)
 189#define AIC31XX_HPRSCDETECT             BIT(6)
 190#define AIC31XX_BUTTONPRESS             BIT(5)
 191#define AIC31XX_HSPLUG                  BIT(4)
 192#define AIC31XX_LDRCTHRES               BIT(3)
 193#define AIC31XX_RDRCTHRES               BIT(2)
 194#define AIC31XX_DACSINT                 BIT(1)
 195#define AIC31XX_DACAINT                 BIT(0)
 196
 197/* AIC31XX_INT1CTRL */
 198#define AIC31XX_HSPLUGDET               BIT(7)
 199#define AIC31XX_BUTTONPRESSDET          BIT(6)
 200#define AIC31XX_DRCTHRES                BIT(5)
 201#define AIC31XX_AGCNOISE                BIT(4)
 202#define AIC31XX_SC                      BIT(3)
 203#define AIC31XX_ENGINE                  BIT(2)
 204
 205/* AIC31XX_GPIO1 */
 206#define AIC31XX_GPIO1_FUNC_MASK         GENMASK(5, 2)
 207#define AIC31XX_GPIO1_FUNC_SHIFT        2
 208#define AIC31XX_GPIO1_DISABLED          0x00
 209#define AIC31XX_GPIO1_INPUT             0x01
 210#define AIC31XX_GPIO1_GPI               0x02
 211#define AIC31XX_GPIO1_GPO               0x03
 212#define AIC31XX_GPIO1_CLKOUT            0x04
 213#define AIC31XX_GPIO1_INT1              0x05
 214#define AIC31XX_GPIO1_INT2              0x06
 215#define AIC31XX_GPIO1_ADC_WCLK          0x07
 216#define AIC31XX_GPIO1_SBCLK             0x08
 217#define AIC31XX_GPIO1_SWCLK             0x09
 218#define AIC31XX_GPIO1_ADC_MOD_CLK       0x10
 219#define AIC31XX_GPIO1_SDOUT             0x11
 220
 221/* AIC31XX_DACMUTE */
 222#define AIC31XX_DACMUTE_MASK            GENMASK(3, 2)
 223
 224/* AIC31XX_HSDETECT */
 225#define AIC31XX_HSD_ENABLE              BIT(7)
 226#define AIC31XX_HSD_TYPE_MASK           GENMASK(6, 5)
 227#define AIC31XX_HSD_TYPE_SHIFT          5
 228#define AIC31XX_HSD_NONE                0x00
 229#define AIC31XX_HSD_HP                  0x01
 230#define AIC31XX_HSD_HS                  0x03
 231
 232/* AIC31XX_HPDRIVER */
 233#define AIC31XX_HPD_OCMV_MASK           GENMASK(4, 3)
 234#define AIC31XX_HPD_OCMV_SHIFT          3
 235#define AIC31XX_HPD_OCMV_1_35V          0x0
 236#define AIC31XX_HPD_OCMV_1_5V           0x1
 237#define AIC31XX_HPD_OCMV_1_65V          0x2
 238#define AIC31XX_HPD_OCMV_1_8V           0x3
 239
 240/* AIC31XX_MICBIAS */
 241#define AIC31XX_MICBIAS_MASK            GENMASK(1, 0)
 242#define AIC31XX_MICBIAS_SHIFT           0
 243
 244#endif  /* _TLV320AIC31XX_H */
 245