sound/soc/codecs/cs35l33.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * cs35l33.h -- CS35L33 ALSA SoC audio driver
   4  *
   5  * Copyright 2016 Cirrus Logic, Inc.
   6  *
   7  * Author: Paul Handrigan <paul.handrigan@cirrus.com>
   8  */
   9
  10 #ifndef __CS35L33_H__
  11 #define __CS35L33_H__
  12
  13 #define CS35L33_CHIP_ID         0x00035A33
  14 #define CS35L33_DEVID_AB        0x01    /* Device ID A & B [RO] */
  15 #define CS35L33_DEVID_CD        0x02    /* Device ID C & D [RO] */
  16 #define CS35L33_DEVID_E         0x03    /* Device ID E [RO] */
  17 #define CS35L33_FAB_ID          0x04    /* Fab ID [RO] */
  18 #define CS35L33_REV_ID          0x05    /* Revision ID [RO] */
  19 #define CS35L33_PWRCTL1         0x06    /* Power Ctl 1 */
  20 #define CS35L33_PWRCTL2         0x07    /* Power Ctl 2 */
  21 #define CS35L33_CLK_CTL         0x08    /* Clock Ctl */
  22 #define CS35L33_BST_PEAK_CTL    0x09    /* Max Current for Boost */
  23 #define CS35L33_PROTECT_CTL     0x0A    /* Amp Protection Parameters */
  24 #define CS35L33_BST_CTL1        0x0B    /* Boost Converter CTL1 */
  25 #define CS35L33_BST_CTL2        0x0C    /* Boost Converter CTL2 */
  26 #define CS35L33_ADSP_CTL        0x0D    /* Serial Port Control */
  27 #define CS35L33_ADC_CTL         0x0E    /* ADC Control */
  28 #define CS35L33_DAC_CTL         0x0F    /* DAC Control */
  29 #define CS35L33_DIG_VOL_CTL     0x10    /* Digital Volume CTL */
  30 #define CS35L33_CLASSD_CTL      0x11    /* Class D Amp CTL */
  31 #define CS35L33_AMP_CTL         0x12    /* Amp Gain/Protecton Release CTL */
  32 #define CS35L33_INT_MASK_1      0x13    /* Interrupt Mask 1 */
  33 #define CS35L33_INT_MASK_2      0x14    /* Interrupt Mask 2 */
  34 #define CS35L33_INT_STATUS_1    0x15    /* Interrupt Status 1 [RO] */
  35 #define CS35L33_INT_STATUS_2    0x16    /* Interrupt Status 2 [RO] */
  36 #define CS35L33_DIAG_LOCK       0x17    /* Diagnostic Mode Register Lock */
  37 #define CS35L33_DIAG_CTRL_1     0x18    /* Diagnostic Mode Register Control */
  38 #define CS35L33_DIAG_CTRL_2     0x19    /* Diagnostic Mode Register Control 2 */
  39 #define CS35L33_HG_MEMLDO_CTL   0x23    /* H/G Memory/LDO CTL */
  40 #define CS35L33_HG_REL_RATE     0x24    /* H/G Release Rate */
  41 #define CS35L33_LDO_DEL         0x25    /* LDO Entry Delay/VPhg Control 1 */
  42 #define CS35L33_HG_HEAD         0x29    /* H/G Headroom */
  43 #define CS35L33_HG_EN           0x2A    /* H/G Enable/VPhg CNT2 */
  44 #define CS35L33_TX_VMON         0x2D    /* TDM TX Control 1 (VMON) */
  45 #define CS35L33_TX_IMON         0x2E    /* TDM TX Control 2 (IMON) */
  46 #define CS35L33_TX_VPMON        0x2F    /* TDM TX Control 3 (VPMON) */
  47 #define CS35L33_TX_VBSTMON      0x30    /* TDM TX Control 4 (VBSTMON) */
  48 #define CS35L33_TX_FLAG         0x31    /* TDM TX Control 5 (FLAG) */
  49 #define CS35L33_TX_EN1          0x32    /* TDM TX Enable 1 */
  50 #define CS35L33_TX_EN2          0x33    /* TDM TX Enable 2 */
  51 #define CS35L33_TX_EN3          0x34    /* TDM TX Enable 3 */
  52 #define CS35L33_TX_EN4          0x35    /* TDM TX Enable 4 */
  53 #define CS35L33_RX_AUD          0x36    /* TDM RX Control 1 */
  54 #define CS35L33_RX_SPLY         0x37    /* TDM RX Control 2 */
  55 #define CS35L33_RX_ALIVE        0x38    /* TDM RX Control 3 */
  56 #define CS35L33_BST_CTL4        0x39    /* Boost Converter Control 4 */
  57 #define CS35L33_HG_STATUS       0x3F    /* H/G Status */
  58 #define CS35L33_MAX_REGISTER    0x59
  59
  60 #define CS35L33_MCLK_5644       5644800
  61 #define CS35L33_MCLK_6144       6144000
  62 #define CS35L33_MCLK_6          6000000
  63 #define CS35L33_MCLK_11289      11289600
  64 #define CS35L33_MCLK_12         12000000
  65 #define CS35L33_MCLK_12288      12288000
  66
  67 /* CS35L33_PWRCTL1 */
  68 #define CS35L33_PDN_AMP                 (1 << 7)
  69 #define CS35L33_PDN_BST                 (1 << 2)
  70 #define CS35L33_PDN_ALL                 1
  71
  72 /* CS35L33_PWRCTL2 */
  73 #define CS35L33_PDN_VMON_SHIFT          7
  74 #define CS35L33_PDN_VMON                (1 << CS35L33_PDN_VMON_SHIFT)
  75 #define CS35L33_PDN_IMON_SHIFT          6
  76 #define CS35L33_PDN_IMON                (1 << CS35L33_PDN_IMON_SHIFT)
  77 #define CS35L33_PDN_VPMON_SHIFT         5
  78 #define CS35L33_PDN_VPMON               (1 << CS35L33_PDN_VPMON_SHIFT)
  79 #define CS35L33_PDN_VBSTMON_SHIFT       4
  80 #define CS35L33_PDN_VBSTMON             (1 << CS35L33_PDN_VBSTMON_SHIFT)
  81 #define CS35L33_SDOUT_3ST_I2S_SHIFT     3
  82 #define CS35L33_SDOUT_3ST_I2S           (1 << CS35L33_SDOUT_3ST_I2S_SHIFT)
  83 #define CS35L33_PDN_SDIN_SHIFT          2
  84 #define CS35L33_PDN_SDIN                (1 << CS35L33_PDN_SDIN_SHIFT)
  85 #define CS35L33_PDN_TDM_SHIFT           1
  86 #define CS35L33_PDN_TDM                 (1 << CS35L33_PDN_TDM_SHIFT)
  87
  88 /* CS35L33_CLK_CTL */
  89 #define CS35L33_MCLKDIS                 (1 << 7)
  90 #define CS35L33_MCLKDIV2                (1 << 6)
  91 #define CS35L33_SDOUT_3ST_TDM           (1 << 5)
  92 #define CS35L33_INT_FS_RATE             (1 << 4)
  93 #define CS35L33_ADSP_FS                 0xF
  94
  95 /* CS35L33_PROTECT_CTL */
  96 #define CS35L33_ALIVE_WD_DIS            (3 << 2)
  97
  98 /* CS35L33_BST_CTL1 */
  99 #define CS35L33_BST_CTL_SRC             (1 << 6)
 100 #define CS35L33_BST_CTL_SHIFT           (1 << 5)
 101 #define CS35L33_BST_CTL_MASK            0x3F
 102
 103 /* CS35L33_BST_CTL2 */
 104 #define CS35L33_TDM_WD_SEL              (1 << 4)
 105 #define CS35L33_ALIVE_WD_DIS2           (1 << 3)
 106 #define CS35L33_VBST_SR_STEP            0x3
 107
 108 /* CS35L33_ADSP_CTL */
 109 #define CS35L33_ADSP_DRIVE              (1 << 7)
 110 #define CS35L33_MS_MASK                 (1 << 6)
 111 #define CS35L33_SDIN_LOC                (3 << 4)
 112 #define CS35L33_ALIVE_RATE              0x3
 113
 114 /* CS35L33_ADC_CTL */
 115 #define CS35L33_INV_VMON                (1 << 7)
 116 #define CS35L33_INV_IMON                (1 << 6)
 117 #define CS35L33_ADC_NOTCH_DIS           (1 << 5)
 118 #define CS35L33_IMON_SCALE              0xF
 119
 120 /* CS35L33_DAC_CTL */
 121 #define CS35L33_INV_DAC                 (1 << 7)
 122 #define CS35L33_DAC_NOTCH_DIS           (1 << 5)
 123 #define CS35L33_DIGSFT                  (1 << 4)
 124 #define CS35L33_DSR_RATE                0xF
 125
 126 /* CS35L33_CLASSD_CTL */
 127 #define CS35L33_AMP_SD                  (1 << 6)
 128 #define CS35L33_AMP_DRV_SEL_SRC         (1 << 5)
 129 #define CS35L33_AMP_DRV_SEL_MASK        0x10
 130 #define CS35L33_AMP_DRV_SEL_SHIFT       4
 131 #define CS35L33_AMP_CAL                 (1 << 3)
 132 #define CS35L33_GAIN_CHG_ZC_MASK        0x04
 133 #define CS35L33_GAIN_CHG_ZC_SHIFT       2
 134 #define CS35L33_CLASS_D_CTL_MASK        0x3F
 135
 136 /* CS35L33_AMP_CTL */
 137 #define CS35L33_AMP_GAIN                0xF0
 138 #define CS35L33_CAL_ERR_RLS             (1 << 3)
 139 #define CS35L33_AMP_SHORT_RLS           (1 << 2)
 140 #define CS35L33_OTW_RLS                 (1 << 1)
 141 #define CS35L33_OTE_RLS                 1
 142
 143 /* CS35L33_INT_MASK_1 */
 144 #define CS35L33_M_CAL_ERR_SHIFT         6
 145 #define CS35L33_M_CAL_ERR               (1 << CS35L33_M_CAL_ERR_SHIFT)
 146 #define CS35L33_M_ALIVE_ERR_SHIFT       5
 147 #define CS35L33_M_ALIVE_ERR             (1 << CS35L33_M_ALIVE_ERR_SHIFT)
 148 #define CS35L33_M_AMP_SHORT_SHIFT       2
 149 #define CS35L33_M_AMP_SHORT             (1 << CS35L33_M_AMP_SHORT_SHIFT)
 150 #define CS35L33_M_OTW_SHIFT             1
 151 #define CS35L33_M_OTW                   (1 << CS35L33_M_OTW_SHIFT)
 152 #define CS35L33_M_OTE_SHIFT             0
 153 #define CS35L33_M_OTE                   (1 << CS35L33_M_OTE_SHIFT)
 154
 155 /* CS35L33_INT_STATUS_1 */
 156 #define CS35L33_CAL_ERR                 (1 << 6)
 157 #define CS35L33_ALIVE_ERR               (1 << 5)
 158 #define CS35L33_ADSPCLK_ERR             (1 << 4)
 159 #define CS35L33_MCLK_ERR                (1 << 3)
 160 #define CS35L33_AMP_SHORT               (1 << 2)
 161 #define CS35L33_OTW                     (1 << 1)
 162 #define CS35L33_OTE                     (1 << 0)
 163
 164 /* CS35L33_INT_STATUS_2 */
 165 #define CS35L33_VMON_OVFL               (1 << 7)
 166 #define CS35L33_IMON_OVFL               (1 << 6)
 167 #define CS35L33_VPMON_OVFL              (1 << 5)
 168 #define CS35L33_VBSTMON_OVFL            (1 << 4)
 169 #define CS35L33_PDN_DONE                1
 170
 171 /* CS35L33_BST_CTL4 */
 172 #define CS35L33_BST_RGS                 0x70
 173 #define CS35L33_BST_COEFF3              0xF
 174
 175 /* CS35L33_HG_MEMLDO_CTL */
 176 #define CS35L33_MEM_DEPTH_SHIFT         5
 177 #define CS35L33_MEM_DEPTH_MASK          (0x3 << CS35L33_MEM_DEPTH_SHIFT)
 178 #define CS35L33_LDO_THLD_SHIFT          1
 179 #define CS35L33_LDO_THLD_MASK           (0xF << CS35L33_LDO_THLD_SHIFT)
 180 #define CS35L33_LDO_DISABLE_SHIFT       0
 181 #define CS35L33_LDO_DISABLE_MASK        (0x1 << CS35L33_LDO_DISABLE_SHIFT)
 182
 183 /* CS35L33_LDO_DEL */
 184 #define CS35L33_VP_HG_VA_SHIFT          5
 185 #define CS35L33_VP_HG_VA_MASK           (0x7 << CS35L33_VP_HG_VA_SHIFT)
 186 #define CS35L33_LDO_ENTRY_DELAY_SHIFT   2
 187 #define CS35L33_LDO_ENTRY_DELAY_MASK    (0x7 << CS35L33_LDO_ENTRY_DELAY_SHIFT)
 188 #define CS35L33_VP_HG_RATE_SHIFT        0
 189 #define CS35L33_VP_HG_RATE_MASK         (0x3 << CS35L33_VP_HG_RATE_SHIFT)
 190
 191 /* CS35L33_HG_HEAD */
 192 #define CS35L33_HD_RM_SHIFT             0
 193 #define CS35L33_HD_RM_MASK              (0x7F << CS35L33_HD_RM_SHIFT)
 194
 195 /* CS35L33_HG_EN */
 196 #define CS35L33_CLASS_HG_ENA_SHIFT      7
 197 #define CS35L33_CLASS_HG_EN_MASK        (0x1 << CS35L33_CLASS_HG_ENA_SHIFT)
 198 #define CS35L33_VP_HG_AUTO_SHIFT        6
 199 #define CS35L33_VP_HG_AUTO_MASK         (0x1 << 6)
 200 #define CS35L33_VP_HG_SHIFT             0
 201 #define CS35L33_VP_HG_MASK              (0x1F << CS35L33_VP_HG_SHIFT)
 202
 203 #define CS35L33_RATES (SNDRV_PCM_RATE_8000_48000)
 204 #define CS35L33_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \
 205                         SNDRV_PCM_FMTBIT_S24_LE)
 206
 207 /* CS35L33_{RX,TX}_X */
 208 #define CS35L33_X_STATE_SHIFT           7
 209 #define CS35L33_X_STATE                 (1 << CS35L33_X_STATE_SHIFT)
 210 #define CS35L33_X_LOC_SHIFT             0
 211 #define CS35L33_X_LOC                   (0x1F << CS35L33_X_LOC_SHIFT)
 212
 213 /* CS35L33_RX_AUD */
 214 #define CS35L33_AUDIN_RX_DEPTH_SHIFT    5
 215 #define CS35L33_AUDIN_RX_DEPTH          (0x7 << CS35L33_AUDIN_RX_DEPTH_SHIFT)
 216
 217 #endif