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 - http://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 enum aic31xx_type {
  24         AIC3100 = 0,
  25         AIC3110 = AIC31XX_STEREO_CLASS_D_BIT,
  26         AIC3120 = AIC31XX_MINIDSP_BIT,
  27         AIC3111 = AIC31XX_STEREO_CLASS_D_BIT | AIC31XX_MINIDSP_BIT,
  28         DAC3100 = DAC31XX_BIT,
  29         DAC3101 = DAC31XX_BIT | AIC31XX_STEREO_CLASS_D_BIT,
  30 };
  31
  32 struct aic31xx_pdata {
  33         enum aic31xx_type codec_type;
  34         unsigned int gpio_reset;
  35         int micbias_vg;
  36 };
  37
  38 #define AIC31XX_REG(page, reg)  ((page * 128) + reg)
  39
  40 #define AIC31XX_PAGECTL         AIC31XX_REG(0, 0) /* Page Control Register */
  41
  42 /* Page 0 Registers */
  43 #define AIC31XX_RESET           AIC31XX_REG(0, 1) /* Software reset register */
  44 #define AIC31XX_OT_FLAG         AIC31XX_REG(0, 3) /* OT FLAG register */
  45 #define AIC31XX_CLKMUX          AIC31XX_REG(0, 4) /* Clock clock Gen muxing, Multiplexers*/
  46 #define AIC31XX_PLLPR           AIC31XX_REG(0, 5) /* PLL P and R-VAL register */
  47 #define AIC31XX_PLLJ            AIC31XX_REG(0, 6) /* PLL J-VAL register */
  48 #define AIC31XX_PLLDMSB         AIC31XX_REG(0, 7) /* PLL D-VAL MSB register */
  49 #define AIC31XX_PLLDLSB         AIC31XX_REG(0, 8) /* PLL D-VAL LSB register */
  50 #define AIC31XX_NDAC            AIC31XX_REG(0, 11) /* DAC NDAC_VAL register*/
  51 #define AIC31XX_MDAC            AIC31XX_REG(0, 12) /* DAC MDAC_VAL register */
  52 #define AIC31XX_DOSRMSB         AIC31XX_REG(0, 13) /* DAC OSR setting register 1, MSB value */
  53 #define AIC31XX_DOSRLSB         AIC31XX_REG(0, 14) /* DAC OSR setting register 2, LSB value */
  54 #define AIC31XX_MINI_DSP_INPOL  AIC31XX_REG(0, 16)
  55 #define AIC31XX_NADC            AIC31XX_REG(0, 18) /* Clock setting register 8, PLL */
  56 #define AIC31XX_MADC            AIC31XX_REG(0, 19) /* Clock setting register 9, PLL */
  57 #define AIC31XX_AOSR            AIC31XX_REG(0, 20) /* ADC Oversampling (AOSR) Register */
  58 #define AIC31XX_CLKOUTMUX       AIC31XX_REG(0, 25) /* Clock setting register 9, Multiplexers */
  59 #define AIC31XX_CLKOUTMVAL      AIC31XX_REG(0, 26) /* Clock setting register 10, CLOCKOUT M divider value */
  60 #define AIC31XX_IFACE1          AIC31XX_REG(0, 27) /* Audio Interface Setting Register 1 */
  61 #define AIC31XX_DATA_OFFSET     AIC31XX_REG(0, 28) /* Audio Data Slot Offset Programming */
  62 #define AIC31XX_IFACE2          AIC31XX_REG(0, 29) /* Audio Interface Setting Register 2 */
  63 #define AIC31XX_BCLKN           AIC31XX_REG(0, 30) /* Clock setting register 11, BCLK N Divider */
  64 #define AIC31XX_IFACESEC1       AIC31XX_REG(0, 31) /* Audio Interface Setting Register 3, Secondary Audio Interface */
  65 #define AIC31XX_IFACESEC2       AIC31XX_REG(0, 32) /* Audio Interface Setting Register 4 */
  66 #define AIC31XX_IFACESEC3       AIC31XX_REG(0, 33) /* Audio Interface Setting Register 5 */
  67 #define AIC31XX_I2C             AIC31XX_REG(0, 34) /* I2C Bus Condition */
  68 #define AIC31XX_ADCFLAG         AIC31XX_REG(0, 36) /* ADC FLAG */
  69 #define AIC31XX_DACFLAG1        AIC31XX_REG(0, 37) /* DAC Flag Registers */
  70 #define AIC31XX_DACFLAG2        AIC31XX_REG(0, 38)
  71 #define AIC31XX_OFFLAG          AIC31XX_REG(0, 39) /* Sticky Interrupt flag (overflow) */
  72 #define AIC31XX_INTRDACFLAG     AIC31XX_REG(0, 44) /* Sticy DAC Interrupt flags */
  73 #define AIC31XX_INTRADCFLAG     AIC31XX_REG(0, 45) /* Sticy ADC Interrupt flags */
  74 #define AIC31XX_INTRDACFLAG2    AIC31XX_REG(0, 46) /* DAC Interrupt flags 2 */
  75 #define AIC31XX_INTRADCFLAG2    AIC31XX_REG(0, 47) /* ADC Interrupt flags 2 */
  76 #define AIC31XX_INT1CTRL        AIC31XX_REG(0, 48) /* INT1 interrupt control */
  77 #define AIC31XX_INT2CTRL        AIC31XX_REG(0, 49) /* INT2 interrupt control */
  78 #define AIC31XX_GPIO1           AIC31XX_REG(0, 51) /* GPIO1 control */
  79 #define AIC31XX_DACPRB          AIC31XX_REG(0, 60)
  80 #define AIC31XX_ADCPRB          AIC31XX_REG(0, 61) /* ADC Instruction Set Register */
  81 #define AIC31XX_DACSETUP        AIC31XX_REG(0, 63) /* DAC channel setup register */
  82 #define AIC31XX_DACMUTE         AIC31XX_REG(0, 64) /* DAC Mute and volume control register */
  83 #define AIC31XX_LDACVOL         AIC31XX_REG(0, 65) /* Left DAC channel digital volume control */
  84 #define AIC31XX_RDACVOL         AIC31XX_REG(0, 66) /* Right DAC channel digital volume control */
  85 #define AIC31XX_HSDETECT        AIC31XX_REG(0, 67) /* Headset detection */
  86 #define AIC31XX_ADCSETUP        AIC31XX_REG(0, 81) /* ADC Digital Mic */
  87 #define AIC31XX_ADCFGA          AIC31XX_REG(0, 82) /* ADC Digital Volume Control Fine Adjust */
  88 #define AIC31XX_ADCVOL          AIC31XX_REG(0, 83) /* ADC Digital Volume Control Coarse Adjust */
  89
  90 /* Page 1 Registers */
  91 #define AIC31XX_HPDRIVER        AIC31XX_REG(1, 31) /* Headphone drivers */
  92 #define AIC31XX_SPKAMP          AIC31XX_REG(1, 32) /* Class-D Speakear Amplifier */
  93 #define AIC31XX_HPPOP           AIC31XX_REG(1, 33) /* HP Output Drivers POP Removal Settings */
  94 #define AIC31XX_SPPGARAMP       AIC31XX_REG(1, 34) /* Output Driver PGA Ramp-Down Period Control */
  95 #define AIC31XX_DACMIXERROUTE   AIC31XX_REG(1, 35) /* DAC_L and DAC_R Output Mixer Routing */
  96 #define AIC31XX_LANALOGHPL      AIC31XX_REG(1, 36) /* Left Analog Vol to HPL */
  97 #define AIC31XX_RANALOGHPR      AIC31XX_REG(1, 37) /* Right Analog Vol to HPR */
  98 #define AIC31XX_LANALOGSPL      AIC31XX_REG(1, 38) /* Left Analog Vol to SPL */
  99 #define AIC31XX_RANALOGSPR      AIC31XX_REG(1, 39) /* Right Analog Vol to SPR */
 100 #define AIC31XX_HPLGAIN         AIC31XX_REG(1, 40) /* HPL Driver */
 101 #define AIC31XX_HPRGAIN         AIC31XX_REG(1, 41) /* HPR Driver */
 102 #define AIC31XX_SPLGAIN         AIC31XX_REG(1, 42) /* SPL Driver */
 103 #define AIC31XX_SPRGAIN         AIC31XX_REG(1, 43) /* SPR Driver */
 104 #define AIC31XX_HPCONTROL       AIC31XX_REG(1, 44) /* HP Driver Control */
 105 #define AIC31XX_MICBIAS         AIC31XX_REG(1, 46) /* MIC Bias Control */
 106 #define AIC31XX_MICPGA          AIC31XX_REG(1, 47) /* MIC PGA*/
 107 #define AIC31XX_MICPGAPI        AIC31XX_REG(1, 48) /* Delta-Sigma Mono ADC Channel Fine-Gain Input Selection for P-Terminal */
 108 #define AIC31XX_MICPGAMI        AIC31XX_REG(1, 49) /* ADC Input Selection for M-Terminal */
 109 #define AIC31XX_MICPGACM        AIC31XX_REG(1, 50) /* Input CM Settings */
 110
 111 /* Bits, masks, and shifts */
 112
 113 /* AIC31XX_CLKMUX */
 114 #define AIC31XX_PLL_CLKIN_MASK          GENMASK(3, 2)
 115 #define AIC31XX_PLL_CLKIN_SHIFT         (2)
 116 #define AIC31XX_PLL_CLKIN_MCLK          0x00
 117 #define AIC31XX_PLL_CLKIN_BCKL          0x01
 118 #define AIC31XX_PLL_CLKIN_GPIO1         0x02
 119 #define AIC31XX_PLL_CLKIN_DIN           0x03
 120 #define AIC31XX_CODEC_CLKIN_MASK        GENMASK(1, 0)
 121 #define AIC31XX_CODEC_CLKIN_SHIFT       (0)
 122 #define AIC31XX_CODEC_CLKIN_MCLK        0x00
 123 #define AIC31XX_CODEC_CLKIN_BCLK        0x01
 124 #define AIC31XX_CODEC_CLKIN_GPIO1       0x02
 125 #define AIC31XX_CODEC_CLKIN_PLL         0x03
 126
 127 /* AIC31XX_PLLPR */
 128 /* AIC31XX_NDAC */
 129 /* AIC31XX_MDAC */
 130 /* AIC31XX_NADC */
 131 /* AIC31XX_MADC */
 132 /* AIC31XX_BCLKN */
 133 #define AIC31XX_PLL_MASK                GENMASK(6, 0)
 134 #define AIC31XX_PM_MASK                 BIT(7)
 135
 136 /* AIC31XX_IFACE1 */
 137 #define AIC31XX_IFACE1_DATATYPE_MASK    GENMASK(7, 6)
 138 #define AIC31XX_IFACE1_DATATYPE_SHIFT   (6)
 139 #define AIC31XX_I2S_MODE                0x00
 140 #define AIC31XX_DSP_MODE                0x01
 141 #define AIC31XX_RIGHT_JUSTIFIED_MODE    0x02
 142 #define AIC31XX_LEFT_JUSTIFIED_MODE     0x03
 143 #define AIC31XX_IFACE1_DATALEN_MASK     GENMASK(5, 4)
 144 #define AIC31XX_IFACE1_DATALEN_SHIFT    (4)
 145 #define AIC31XX_WORD_LEN_16BITS         0x00
 146 #define AIC31XX_WORD_LEN_20BITS         0x01
 147 #define AIC31XX_WORD_LEN_24BITS         0x02
 148 #define AIC31XX_WORD_LEN_32BITS         0x03
 149 #define AIC31XX_IFACE1_MASTER_MASK      GENMASK(3, 2)
 150 #define AIC31XX_BCLK_MASTER             BIT(2)
 151 #define AIC31XX_WCLK_MASTER             BIT(3)
 152
 153 /* AIC31XX_DATA_OFFSET */
 154 #define AIC31XX_DATA_OFFSET_MASK        GENMASK(7, 0)
 155
 156 /* AIC31XX_IFACE2 */
 157 #define AIC31XX_BCLKINV_MASK            BIT(3)
 158 #define AIC31XX_BDIVCLK_MASK            GENMASK(1, 0)
 159 #define AIC31XX_DAC2BCLK                0x00
 160 #define AIC31XX_DACMOD2BCLK             0x01
 161 #define AIC31XX_ADC2BCLK                0x02
 162 #define AIC31XX_ADCMOD2BCLK             0x03
 163 #define AIC31XX_KEEP_I2SCLK             BIT(2)
 164
 165 /* AIC31XX_ADCFLAG */
 166 #define AIC31XX_ADCPWRSTATUS_MASK       BIT(6)
 167
 168 /* AIC31XX_DACFLAG1 */
 169 #define AIC31XX_LDACPWRSTATUS_MASK      BIT(7)
 170 #define AIC31XX_HPLDRVPWRSTATUS_MASK    BIT(5)
 171 #define AIC31XX_SPLDRVPWRSTATUS_MASK    BIT(4)
 172 #define AIC31XX_RDACPWRSTATUS_MASK      BIT(3)
 173 #define AIC31XX_HPRDRVPWRSTATUS_MASK    BIT(1)
 174 #define AIC31XX_SPRDRVPWRSTATUS_MASK    BIT(0)
 175
 176 /* AIC31XX_INTRDACFLAG */
 177 #define AIC31XX_HPLSCDETECT             BIT(7)
 178 #define AIC31XX_HPRSCDETECT             BIT(6)
 179 #define AIC31XX_BUTTONPRESS             BIT(5)
 180 #define AIC31XX_HSPLUG                  BIT(4)
 181 #define AIC31XX_LDRCTHRES               BIT(3)
 182 #define AIC31XX_RDRCTHRES               BIT(2)
 183 #define AIC31XX_DACSINT                 BIT(1)
 184 #define AIC31XX_DACAINT                 BIT(0)
 185
 186 /* AIC31XX_INT1CTRL */
 187 #define AIC31XX_HSPLUGDET               BIT(7)
 188 #define AIC31XX_BUTTONPRESSDET          BIT(6)
 189 #define AIC31XX_DRCTHRES                BIT(5)
 190 #define AIC31XX_AGCNOISE                BIT(4)
 191 #define AIC31XX_SC                      BIT(3)
 192 #define AIC31XX_ENGINE                  BIT(2)
 193
 194 /* AIC31XX_DACSETUP */
 195 #define AIC31XX_SOFTSTEP_MASK           GENMASK(1, 0)
 196
 197 /* AIC31XX_DACMUTE */
 198 #define AIC31XX_DACMUTE_MASK            GENMASK(3, 2)
 199
 200 /* AIC31XX_MICBIAS */
 201 #define AIC31XX_MICBIAS_MASK            GENMASK(1, 0)
 202 #define AIC31XX_MICBIAS_SHIFT           0
 203
 204 #endif  /* _TLV320AIC31XX_H */