sound/soc/codecs/cs35l34.h

   1 /*
   2  * cs35l34.h -- CS35L34 ALSA SoC audio driver
   3  *
   4  * Copyright 2016 Cirrus Logic, Inc.
   5  *
   6  * Author: Paul Handrigan <Paul.Handrigan@cirrus.com>
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License version 2 as
  10  * published by the Free Software Foundation.
  11  *
  12  */
  13
  14 #ifndef __CS35L34_H__
  15 #define __CS35L34_H__
  16
  17 #define CS35L34_CHIP_ID                 0x00035A34
  18 #define CS35L34_DEVID_AB                0x01    /* Device ID A & B [RO] */
  19 #define CS35L34_DEVID_CD                0x02    /* Device ID C & D [RO] */
  20 #define CS35L34_DEVID_E                 0x03    /* Device ID E [RO] */
  21 #define CS35L34_FAB_ID                  0x04    /* Fab ID [RO] */
  22 #define CS35L34_REV_ID                  0x05    /* Revision ID [RO] */
  23 #define CS35L34_PWRCTL1                 0x06    /* Power Ctl 1 */
  24 #define CS35L34_PWRCTL2                 0x07    /* Power Ctl 2 */
  25 #define CS35L34_PWRCTL3                 0x08    /* Power Ctl 3 */
  26 #define CS35L34_ADSP_CLK_CTL            0x0A    /* (ADSP) Clock Ctl */
  27 #define CS35L34_MCLK_CTL                0x0B    /* Master Clocking Ctl */
  28 #define CS35L34_AMP_INP_DRV_CTL         0x14    /* Amp Input Drive Ctl */
  29 #define CS35L34_AMP_DIG_VOL_CTL         0x15    /* Amplifier Dig Volume Ctl */
  30 #define CS35L34_AMP_DIG_VOL             0x16    /* Amplifier Dig Volume */
  31 #define CS35L34_AMP_ANLG_GAIN_CTL       0x17    /* Amplifier Analog Gain Ctl */
  32 #define CS35L34_PROTECT_CTL             0x18    /* Amp Gain - Prot Ctl Param */
  33 #define CS35L34_AMP_KEEP_ALIVE_CTL      0x1A    /* Amplifier Keep Alive Ctl */
  34 #define CS35L34_BST_CVTR_V_CTL          0x1D    /* Boost Conv Voltage Ctl */
  35 #define CS35L34_BST_PEAK_I              0x1E    /* Boost Conv Peak Current */
  36 #define CS35L34_BST_RAMP_CTL            0x20    /* Boost Conv Soft Ramp Ctl */
  37 #define CS35L34_BST_CONV_COEF_1         0x21    /* Boost Conv Coefficients 1 */
  38 #define CS35L34_BST_CONV_COEF_2         0x22    /* Boost Conv Coefficients 2 */
  39 #define CS35L34_BST_CONV_SLOPE_COMP     0x23    /* Boost Conv Slope Comp */
  40 #define CS35L34_BST_CONV_SW_FREQ        0x24    /* Boost Conv L BST SW Freq */
  41 #define CS35L34_CLASS_H_CTL             0x30    /* CLS H Control */
  42 #define CS35L34_CLASS_H_HEADRM_CTL      0x31    /* CLS H Headroom Ctl */
  43 #define CS35L34_CLASS_H_RELEASE_RATE    0x32    /* CLS H Release Rate */
  44 #define CS35L34_CLASS_H_FET_DRIVE_CTL   0x33    /* CLS H Weak FET Drive Ctl */
  45 #define CS35L34_CLASS_H_STATUS          0x38    /* CLS H Status */
  46 #define CS35L34_VPBR_CTL                0x3A    /* VPBR Ctl */
  47 #define CS35L34_VPBR_VOL_CTL            0x3B    /* VPBR Volume Ctl */
  48 #define CS35L34_VPBR_TIMING_CTL         0x3C    /* VPBR Timing Ctl */
  49 #define CS35L34_PRED_MAX_ATTEN_SPK_LOAD 0x40    /* PRD Max Atten / Spkr Load */
  50 #define CS35L34_PRED_BROWNOUT_THRESH    0x41    /* PRD Brownout Threshold */
  51 #define CS35L34_PRED_BROWNOUT_VOL_CTL   0x42    /* PRD Brownout Volume Ctl */
  52 #define CS35L34_PRED_BROWNOUT_RATE_CTL  0x43    /* PRD Brownout Rate Ctl */
  53 #define CS35L34_PRED_WAIT_CTL           0x44    /* PRD Wait Ctl */
  54 #define CS35L34_PRED_ZVP_INIT_IMP_CTL   0x46    /* PRD ZVP Initial Imp Ctl */
  55 #define CS35L34_PRED_MAN_SAFE_VPI_CTL   0x47    /* PRD Manual Safe VPI Ctl */
  56 #define CS35L34_VPBR_ATTEN_STATUS       0x4B    /* VPBR Attenuation Status */
  57 #define CS35L34_PRED_BRWNOUT_ATT_STATUS 0x4C    /* PRD Brownout Atten Status */
  58 #define CS35L34_SPKR_MON_CTL            0x4E    /* Speaker Monitoring Ctl */
  59 #define CS35L34_ADSP_I2S_CTL            0x50    /* ADSP I2S Ctl */
  60 #define CS35L34_ADSP_TDM_CTL            0x51    /* ADSP TDM Ctl */
  61 #define CS35L34_TDM_TX_CTL_1_VMON       0x52    /* TDM TX Ctl 1 (VMON) */
  62 #define CS35L34_TDM_TX_CTL_2_IMON       0x53    /* TDM TX Ctl 2 (IMON) */
  63 #define CS35L34_TDM_TX_CTL_3_VPMON      0x54    /* TDM TX Ctl 3 (VPMON) */
  64 #define CS35L34_TDM_TX_CTL_4_VBSTMON    0x55    /* TDM TX Ctl 4 (VBSTMON) */
  65 #define CS35L34_TDM_TX_CTL_5_FLAG1      0x56    /* TDM TX Ctl 5 (FLAG1) */
  66 #define CS35L34_TDM_TX_CTL_6_FLAG2      0x57    /* TDM TX Ctl 6 (FLAG2) */
  67 #define CS35L34_TDM_TX_SLOT_EN_1        0x5A    /* TDM TX Slot Enable */
  68 #define CS35L34_TDM_TX_SLOT_EN_2        0x5B    /* TDM TX Slot Enable */
  69 #define CS35L34_TDM_TX_SLOT_EN_3        0x5C    /* TDM TX Slot Enable */
  70 #define CS35L34_TDM_TX_SLOT_EN_4        0x5D    /* TDM TX Slot Enable */
  71 #define CS35L34_TDM_RX_CTL_1_AUDIN      0x5E    /* TDM RX Ctl 1 */
  72 #define CS35L34_TDM_RX_CTL_3_ALIVE      0x60    /* TDM RX Ctl 3 (ALIVE) */
  73 #define CS35L34_MULT_DEV_SYNCH1         0x62    /* Multidevice Synch */
  74 #define CS35L34_MULT_DEV_SYNCH2         0x63    /* Multidevice Synch 2 */
  75 #define CS35L34_PROT_RELEASE_CTL        0x64    /* Protection Release Ctl */
  76 #define CS35L34_DIAG_MODE_REG_LOCK      0x68    /* Diagnostic Mode Reg Lock */
  77 #define CS35L34_DIAG_MODE_CTL_1         0x69    /* Diagnostic Mode Ctl 1 */
  78 #define CS35L34_DIAG_MODE_CTL_2         0x6A    /* Diagnostic Mode Ctl 2 */
  79 #define CS35L34_INT_MASK_1              0x70    /* Interrupt Mask 1 */
  80 #define CS35L34_INT_MASK_2              0x71    /* Interrupt Mask 2 */
  81 #define CS35L34_INT_MASK_3              0x72    /* Interrupt Mask 3 */
  82 #define CS35L34_INT_MASK_4              0x73    /* Interrupt Mask 4 */
  83 #define CS35L34_INT_STATUS_1            0x74    /* Interrupt Status 1 */
  84 #define CS35L34_INT_STATUS_2            0x75    /* Interrupt Status 2 */
  85 #define CS35L34_INT_STATUS_3            0x76    /* Interrupt Status 3 */
  86 #define CS35L34_INT_STATUS_4            0x77    /* Interrupt Status 4 */
  87 #define CS35L34_OTP_TRIM_STATUS         0x7E    /* OTP Trim Status */
  88
  89 #define CS35L34_MAX_REGISTER            0x7F
  90 #define CS35L34_REGISTER_COUNT          0x4E
  91
  92 #define CS35L34_MCLK_5644               5644800
  93 #define CS35L34_MCLK_6144               6144000
  94 #define CS35L34_MCLK_6                  6000000
  95 #define CS35L34_MCLK_11289              11289600
  96 #define CS35L34_MCLK_12                 12000000
  97 #define CS35L34_MCLK_12288              12288000
  98
  99 /* CS35L34_PWRCTL1 */
 100 #define CS35L34_SFT_RST                 (1 << 7)
 101 #define CS35L34_DISCHG_FLT              (1 << 1)
 102 #define CS35L34_PDN_ALL                 1
 103
 104 /* CS35L34_PWRCTL2 */
 105 #define CS35L34_PDN_VMON                (1 << 7)
 106 #define CS35L34_PDN_IMON                (1 << 6)
 107 #define CS35L34_PDN_CLASSH              (1 << 5)
 108 #define CS35L34_PDN_VPBR                (1 << 4)
 109 #define CS35L34_PDN_PRED                (1 << 3)
 110 #define CS35L34_PDN_BST                 (1 << 2)
 111 #define CS35L34_PDN_AMP                 1
 112
 113 /* CS35L34_PWRCTL3 */
 114 #define CS35L34_MCLK_DIS                (1 << 7)
 115 #define CS35L34_PDN_VBSTMON_OUT         (1 << 4)
 116 #define CS35L34_PDN_VMON_OUT            (1 << 3)
 117 /* Tristate the ADSP SDOUT when in I2C mode */
 118 #define CS35L34_PDN_SDOUT               (1 << 2)
 119 #define CS35L34_PDN_SDIN                (1 << 1)
 120 #define CS35L34_PDN_TDM                 1
 121
 122 /* CS35L34_ADSP_CLK_CTL */
 123 #define CS35L34_ADSP_RATE               0xF
 124 #define CS35L34_ADSP_DRIVE              (1 << 4)
 125 #define CS35L34_ADSP_M_S                (1 << 7)
 126
 127 /* CS35L34_MCLK_CTL */
 128 #define CS35L34_MCLK_DIV                (1 << 4)
 129 #define CS35L34_MCLK_RATE_MASK          0x7
 130 #define CS35L34_MCLK_RATE_6P1440        0x2
 131 #define CS35L34_MCLK_RATE_6P0000        0x1
 132 #define CS35L34_MCLK_RATE_5P6448        0x0
 133 #define CS35L34_MCLKDIS                 (1 << 7)
 134 #define CS35L34_MCLKDIV2                (1 << 6)
 135 #define CS35L34_SDOUT_3ST_TDM           (1 << 5)
 136 #define CS35L34_INT_FS_RATE             (1 << 4)
 137 #define CS35L34_ADSP_FS                 0xF
 138
 139 /* CS35L34_AMP_INP_DRV_CTL */
 140 #define CS35L34_DRV_STR_SRC             (1 << 1)
 141 #define CS35L34_DRV_STR                 1
 142
 143 /* CS35L34_AMP_DIG_VOL_CTL */
 144 #define CS35L34_AMP_DSR_RATE_MASK       0xF0
 145 #define CS35L34_AMP_DSR_RATE_SHIFT      (1 << 4)
 146 #define CS35L34_NOTCH_DIS               (1 << 3)
 147 #define CS35L34_AMP_DIGSFT              (1 << 1)
 148 #define CS35L34_INV                     1
 149
 150 /* CS35L34_PROTECT_CTL */
 151 #define CS35L34_OTW_ATTN_MASK           0xC
 152 #define CS35L34_OTW_THRD_MASK           0x3
 153 #define CS35L34_MUTE                    (1 << 5)
 154 #define CS35L34_GAIN_ZC                 (1 << 4)
 155 #define CS35L34_GAIN_ZC_MASK            0x10
 156 #define CS35L34_GAIN_ZC_SHIFT           4
 157
 158 /* CS35L34_AMP_KEEP_ALIVE_CTL */
 159 #define CS35L34_ALIVE_WD_DIS            (1 << 2)
 160
 161 /* CS35L34_BST_CVTR_V_CTL */
 162 #define CS35L34_BST_CVTL_MASK           0x3F
 163
 164 /* CS35L34_BST_PEAK_I */
 165 #define CS35L34_BST_PEAK_MASK           0x3F
 166
 167 /* CS35L34_ADSP_I2S_CTL */
 168 #define CS35L34_I2S_LOC_MASK            0xC
 169 #define CS35L34_I2S_LOC_SHIFT           2
 170
 171 /* CS35L34_MULT_DEV_SYNCH2 */
 172 #define CS35L34_SYNC2_MASK              0xF
 173
 174 /* CS35L34_PROT_RELEASE_CTL */
 175 #define CS35L34_CAL_ERR_RLS             (1 << 7)
 176 #define CS35L34_SHORT_RLS               (1 << 2)
 177 #define CS35L34_OTW_RLS                 (1 << 1)
 178 #define CS35L34_OTE_RLS                 1
 179
 180 /* CS35L34_INT_MASK_1 */
 181 #define CS35L34_M_CAL_ERR_SHIFT         7
 182 #define CS35L34_M_CAL_ERR               (1 << CS35L34_M_CAL_ERR_SHIFT)
 183 #define CS35L34_M_ALIVE_ERR_SHIFT       5
 184 #define CS35L34_M_ALIVE_ERR             (1 << CS35L34_M_ALIVE_ERR_SHIFT)
 185 #define CS35L34_M_ADSP_CLK_SHIFT        4
 186 #define CS35L34_M_ADSP_CLK_ERR          (1 << CS35L34_M_ADSP_CLK_SHIFT)
 187 #define CS35L34_M_MCLK_SHIFT            3
 188 #define CS35L34_M_MCLK_ERR              (1 << CS35L34_M_MCLK_SHIFT)
 189 #define CS35L34_M_AMP_SHORT_SHIFT       2
 190 #define CS35L34_M_AMP_SHORT             (1 << CS35L34_M_AMP_SHORT_SHIFT)
 191 #define CS35L34_M_OTW_SHIFT             1
 192 #define CS35L34_M_OTW                   (1 << CS35L34_M_OTW_SHIFT)
 193 #define CS35L34_M_OTE_SHIFT             0
 194 #define CS35L34_M_OTE                   (1 << CS35L34_M_OTE_SHIFT)
 195
 196 /* CS35L34_INT_MASK_2 */
 197 #define CS35L34_M_PDN_DONE_SHIFT        4
 198 #define CS35L34_M_PDN_DONE              (1 << CS35L34_M_PDN_DONE_SHIFT)
 199 #define CS35L34_M_PRED_SHIFT            3
 200 #define CS35L34_M_PRED_ERR              (1 << CS35L34_M_PRED_SHIFT)
 201 #define CS35L34_M_PRED_CLR_SHIFT        2
 202 #define CS35L34_M_PRED_CLR              (1 << CS35L34_M_PRED_CLR_SHIFT)
 203 #define CS35L34_M_VPBR_SHIFT            1
 204 #define CS35L34_M_VPBR_ERR              (1 << CS35L34_M_VPBR_SHIFT)
 205 #define CS35L34_M_VPBR_CLR_SHIFT        0
 206 #define CS35L34_M_VPBR_CLR              (1 << CS35L34_M_VPBR_CLR_SHIFT)
 207
 208 /* CS35L34_INT_MASK_3 */
 209 #define CS35L34_M_BST_HIGH_SHIFT        4
 210 #define CS35L34_M_BST_HIGH              (1 << CS35L34_M_BST_HIGH_SHIFT)
 211 #define CS35L34_M_BST_HIGH_FLAG_SHIFT   3
 212 #define CS35L34_M_BST_HIGH_FLAG         (1 << CS35L34_M_BST_HIGH_FLAG_SHIFT)
 213 #define CS35L34_M_BST_IPK_FLAG_SHIFT    2
 214 #define CS35L34_M_BST_IPK_FLAG          (1 << CS35L34_M_BST_IPK_FLAG_SHIFT)
 215 #define CS35L34_M_LBST_SHORT_SHIFT      0
 216 #define CS35L34_M_LBST_SHORT            (1 << CS35L34_M_LBST_SHORT_SHIFT)
 217
 218 /* CS35L34_INT_MASK_4 */
 219 #define CS35L34_M_VMON_OVFL_SHIFT       3
 220 #define CS35L34_M_VMON_OVFL             (1 << CS35L34_M_VMON_OVFL_SHIFT)
 221 #define CS35L34_M_IMON_OVFL_SHIFT       2
 222 #define CS35L34_M_IMON_OVFL             (1 << CS35L34_M_IMON_OVFL_SHIFT)
 223 #define CS35L34_M_VPMON_OVFL_SHIFT      1
 224 #define CS35L34_M_VPMON_OVFL            (1 << CS35L34_M_VPMON_OVFL_SHIFT)
 225 #define CS35L34_M_VBSTMON_OVFL_SHIFT    1
 226 #define CS35L34_M_VBSTMON_OVFL          (1 << CS35L34_M_VBSTMON_OVFL_SHIFT)
 227
 228 /* CS35L34_INT_1 */
 229 #define CS35L34_CAL_ERR                 (1 << CS35L34_M_CAL_ERR_SHIFT)
 230 #define CS35L34_ALIVE_ERR               (1 << CS35L34_M_ALIVE_ERR_SHIFT)
 231 #define CS35L34_M_ADSP_CLK_ERR          (1 << CS35L34_M_ADSP_CLK_SHIFT)
 232 #define CS35L34_MCLK_ERR                (1 << CS35L34_M_MCLK_SHIFT)
 233 #define CS35L34_AMP_SHORT               (1 << CS35L34_M_AMP_SHORT_SHIFT)
 234 #define CS35L34_OTW                     (1 << CS35L34_M_OTW_SHIFT)
 235 #define CS35L34_OTE                     (1 << CS35L34_M_OTE_SHIFT)
 236
 237 /* CS35L34_INT_2 */
 238 #define CS35L34_PDN_DONE                (1 << CS35L34_M_PDN_DONE_SHIFT)
 239 #define CS35L34_PRED_ERR                (1 << CS35L34_M_PRED_SHIFT)
 240 #define CS35L34_PRED_CLR                (1 << CS35L34_M_PRED_CLR_SHIFT)
 241 #define CS35L34_VPBR_ERR                (1 << CS35L34_M_VPBR_SHIFT)
 242 #define CS35L34_VPBR_CLR                (1 << CS35L34_M_VPBR_CLR_SHIFT)
 243
 244 /* CS35L34_INT_3 */
 245 #define CS35L34_BST_HIGH                (1 << CS35L34_M_BST_HIGH_SHIFT)
 246 #define CS35L34_BST_HIGH_FLAG           (1 << CS35L34_M_BST_HIGH_FLAG_SHIFT)
 247 #define CS35L34_BST_IPK_FLAG            (1 << CS35L34_M_BST_IPK_FLAG_SHIFT)
 248 #define CS35L34_LBST_SHORT              (1 << CS35L34_M_LBST_SHORT_SHIFT)
 249
 250 /* CS35L34_INT_4 */
 251 #define CS35L34_VMON_OVFL               (1 << CS35L34_M_VMON_OVFL_SHIFT)
 252 #define CS35L34_IMON_OVFL               (1 << CS35L34_M_IMON_OVFL_SHIFT)
 253 #define CS35L34_VPMON_OVFL              (1 << CS35L34_M_VPMON_OVFL_SHIFT)
 254 #define CS35L34_VBSTMON_OVFL            (1 << CS35L34_M_VBSTMON_OVFL_SHIFT)
 255
 256 /* CS35L34_{RX,TX}_X */
 257 #define CS35L34_X_STATE_SHIFT           7
 258 #define CS35L34_X_STATE                 (1 << CS35L34_X_STATE_SHIFT)
 259 #define CS35L34_X_LOC_SHIFT             0
 260 #define CS35L34_X_LOC                   (0x1F << CS35L34_X_LOC_SHIFT)
 261
 262 #define CS35L34_RATES (SNDRV_PCM_RATE_48000 | \
 263                         SNDRV_PCM_RATE_44100 | \
 264                         SNDRV_PCM_RATE_32000)
 265 #define CS35L34_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \
 266                         SNDRV_PCM_FMTBIT_S24_LE | \
 267                         SNDRV_PCM_FMTBIT_S32_LE)
 268
 269 #endif