sound/soc/codecs/cx2072x.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * ALSA SoC CX20721/CX20723 codec driver
   4  *
   5  * Copyright:   (C) 2017 Conexant Systems, Inc.
   6  * Author:      Simon Ho, <Simon.ho@conexant.com>
   7  */
   8
   9 #ifndef __CX2072X_H__
  10 #define __CX2072X_H__
  11
  12 #define CX2072X_MCLK_PLL                1
  13 #define CX2072X_MCLK_EXTERNAL_PLL       1
  14 #define CX2072X_MCLK_INTERNAL_OSC       2
  15
  16 /*#define CX2072X_RATES         SNDRV_PCM_RATE_8000_192000*/
  17 #define CX2072X_RATES_DSP       SNDRV_PCM_RATE_48000
  18
  19 #define CX2072X_REG_MAX                                 0x8a3c
  20
  21 #define CX2072X_VENDOR_ID                               0x0200
  22 #define CX2072X_REVISION_ID                             0x0208
  23 #define CX2072X_CURRENT_BCLK_FREQUENCY                  0x00dc
  24 #define CX2072X_AFG_POWER_STATE                         0x0414
  25 #define CX2072X_UM_RESPONSE                             0x0420
  26 #define CX2072X_GPIO_DATA                               0x0454
  27 #define CX2072X_GPIO_ENABLE                             0x0458
  28 #define CX2072X_GPIO_DIRECTION                          0x045c
  29 #define CX2072X_GPIO_WAKE                               0x0460
  30 #define CX2072X_GPIO_UM_ENABLE                          0x0464
  31 #define CX2072X_GPIO_STICKY_MASK                        0x0468
  32 #define CX2072X_AFG_FUNCTION_RESET                      0x07fc
  33 #define CX2072X_DAC1_CONVERTER_FORMAT                   0x43c8
  34 #define CX2072X_DAC1_AMP_GAIN_RIGHT                     0x41c0
  35 #define CX2072X_DAC1_AMP_GAIN_LEFT                      0x41e0
  36 #define CX2072X_DAC1_POWER_STATE                        0x4014
  37 #define CX2072X_DAC1_CONVERTER_STREAM_CHANNEL           0x4018
  38 #define CX2072X_DAC1_EAPD_ENABLE                        0x4030
  39 #define CX2072X_DAC2_CONVERTER_FORMAT                   0x47c8
  40 #define CX2072X_DAC2_AMP_GAIN_RIGHT                     0x45c0
  41 #define CX2072X_DAC2_AMP_GAIN_LEFT                      0x45e0
  42 #define CX2072X_DAC2_POWER_STATE                        0x4414
  43 #define CX2072X_DAC2_CONVERTER_STREAM_CHANNEL           0x4418
  44 #define CX2072X_ADC1_CONVERTER_FORMAT                   0x4fc8
  45 #define CX2072X_ADC1_AMP_GAIN_RIGHT_0                   0x4d80
  46 #define CX2072X_ADC1_AMP_GAIN_LEFT_0                    0x4da0
  47 #define CX2072X_ADC1_AMP_GAIN_RIGHT_1                   0x4d84
  48 #define CX2072X_ADC1_AMP_GAIN_LEFT_1                    0x4da4
  49 #define CX2072X_ADC1_AMP_GAIN_RIGHT_2                   0x4d88
  50 #define CX2072X_ADC1_AMP_GAIN_LEFT_2                    0x4da8
  51 #define CX2072X_ADC1_AMP_GAIN_RIGHT_3                   0x4d8c
  52 #define CX2072X_ADC1_AMP_GAIN_LEFT_3                    0x4dac
  53 #define CX2072X_ADC1_AMP_GAIN_RIGHT_4                   0x4d90
  54 #define CX2072X_ADC1_AMP_GAIN_LEFT_4                    0x4db0
  55 #define CX2072X_ADC1_AMP_GAIN_RIGHT_5                   0x4d94
  56 #define CX2072X_ADC1_AMP_GAIN_LEFT_5                    0x4db4
  57 #define CX2072X_ADC1_AMP_GAIN_RIGHT_6                   0x4d98
  58 #define CX2072X_ADC1_AMP_GAIN_LEFT_6                    0x4db8
  59 #define CX2072X_ADC1_CONNECTION_SELECT_CONTROL          0x4c04
  60 #define CX2072X_ADC1_POWER_STATE                        0x4c14
  61 #define CX2072X_ADC1_CONVERTER_STREAM_CHANNEL           0x4c18
  62 #define CX2072X_ADC2_CONVERTER_FORMAT                   0x53c8
  63 #define CX2072X_ADC2_AMP_GAIN_RIGHT_0                   0x5180
  64 #define CX2072X_ADC2_AMP_GAIN_LEFT_0                    0x51a0
  65 #define CX2072X_ADC2_AMP_GAIN_RIGHT_1                   0x5184
  66 #define CX2072X_ADC2_AMP_GAIN_LEFT_1                    0x51a4
  67 #define CX2072X_ADC2_AMP_GAIN_RIGHT_2                   0x5188
  68 #define CX2072X_ADC2_AMP_GAIN_LEFT_2                    0x51a8
  69 #define CX2072X_ADC2_CONNECTION_SELECT_CONTROL          0x5004
  70 #define CX2072X_ADC2_POWER_STATE                        0x5014
  71 #define CX2072X_ADC2_CONVERTER_STREAM_CHANNEL           0x5018
  72 #define CX2072X_PORTA_CONNECTION_SELECT_CTRL            0x5804
  73 #define CX2072X_PORTA_POWER_STATE                       0x5814
  74 #define CX2072X_PORTA_PIN_CTRL                          0x581c
  75 #define CX2072X_PORTA_UNSOLICITED_RESPONSE              0x5820
  76 #define CX2072X_PORTA_PIN_SENSE                         0x5824
  77 #define CX2072X_PORTA_EAPD_BTL                          0x5830
  78 #define CX2072X_PORTB_POWER_STATE                       0x6014
  79 #define CX2072X_PORTB_PIN_CTRL                          0x601c
  80 #define CX2072X_PORTB_UNSOLICITED_RESPONSE              0x6020
  81 #define CX2072X_PORTB_PIN_SENSE                         0x6024
  82 #define CX2072X_PORTB_EAPD_BTL                          0x6030
  83 #define CX2072X_PORTB_GAIN_RIGHT                        0x6180
  84 #define CX2072X_PORTB_GAIN_LEFT                         0x61a0
  85 #define CX2072X_PORTC_POWER_STATE                       0x6814
  86 #define CX2072X_PORTC_PIN_CTRL                          0x681c
  87 #define CX2072X_PORTC_GAIN_RIGHT                        0x6980
  88 #define CX2072X_PORTC_GAIN_LEFT                         0x69a0
  89 #define CX2072X_PORTD_POWER_STATE                       0x6414
  90 #define CX2072X_PORTD_PIN_CTRL                          0x641c
  91 #define CX2072X_PORTD_UNSOLICITED_RESPONSE              0x6420
  92 #define CX2072X_PORTD_PIN_SENSE                         0x6424
  93 #define CX2072X_PORTD_GAIN_RIGHT                        0x6580
  94 #define CX2072X_PORTD_GAIN_LEFT                         0x65a0
  95 #define CX2072X_PORTE_CONNECTION_SELECT_CTRL            0x7404
  96 #define CX2072X_PORTE_POWER_STATE                       0x7414
  97 #define CX2072X_PORTE_PIN_CTRL                          0x741c
  98 #define CX2072X_PORTE_UNSOLICITED_RESPONSE              0x7420
  99 #define CX2072X_PORTE_PIN_SENSE                         0x7424
 100 #define CX2072X_PORTE_EAPD_BTL                          0x7430
 101 #define CX2072X_PORTE_GAIN_RIGHT                        0x7580
 102 #define CX2072X_PORTE_GAIN_LEFT                         0x75a0
 103 #define CX2072X_PORTF_POWER_STATE                       0x7814
 104 #define CX2072X_PORTF_PIN_CTRL                          0x781c
 105 #define CX2072X_PORTF_UNSOLICITED_RESPONSE              0x7820
 106 #define CX2072X_PORTF_PIN_SENSE                         0x7824
 107 #define CX2072X_PORTF_GAIN_RIGHT                        0x7980
 108 #define CX2072X_PORTF_GAIN_LEFT                         0x79a0
 109 #define CX2072X_PORTG_POWER_STATE                       0x5c14
 110 #define CX2072X_PORTG_PIN_CTRL                          0x5c1c
 111 #define CX2072X_PORTG_CONNECTION_SELECT_CTRL            0x5c04
 112 #define CX2072X_PORTG_EAPD_BTL                          0x5c30
 113 #define CX2072X_PORTM_POWER_STATE                       0x8814
 114 #define CX2072X_PORTM_PIN_CTRL                          0x881c
 115 #define CX2072X_PORTM_CONNECTION_SELECT_CTRL            0x8804
 116 #define CX2072X_PORTM_EAPD_BTL                          0x8830
 117 #define CX2072X_MIXER_POWER_STATE                       0x5414
 118 #define CX2072X_MIXER_GAIN_RIGHT_0                      0x5580
 119 #define CX2072X_MIXER_GAIN_LEFT_0                       0x55a0
 120 #define CX2072X_MIXER_GAIN_RIGHT_1                      0x5584
 121 #define CX2072X_MIXER_GAIN_LEFT_1                       0x55a4
 122 #define CX2072X_EQ_ENABLE_BYPASS                        0x6d00
 123 #define CX2072X_EQ_B0_COEFF                             0x6d02
 124 #define CX2072X_EQ_B1_COEFF                             0x6d04
 125 #define CX2072X_EQ_B2_COEFF                             0x6d06
 126 #define CX2072X_EQ_A1_COEFF                             0x6d08
 127 #define CX2072X_EQ_A2_COEFF                             0x6d0a
 128 #define CX2072X_EQ_G_COEFF                              0x6d0c
 129 #define CX2072X_EQ_BAND                                 0x6d0d
 130 #define CX2072X_SPKR_DRC_ENABLE_STEP                    0x6d10
 131 #define CX2072X_SPKR_DRC_CONTROL                        0x6d14
 132 #define CX2072X_SPKR_DRC_TEST                           0x6d18
 133 #define CX2072X_DIGITAL_BIOS_TEST0                      0x6d80
 134 #define CX2072X_DIGITAL_BIOS_TEST2                      0x6d84
 135 #define CX2072X_I2SPCM_CONTROL1                         0x6e00
 136 #define CX2072X_I2SPCM_CONTROL2                         0x6e04
 137 #define CX2072X_I2SPCM_CONTROL3                         0x6e08
 138 #define CX2072X_I2SPCM_CONTROL4                         0x6e0c
 139 #define CX2072X_I2SPCM_CONTROL5                         0x6e10
 140 #define CX2072X_I2SPCM_CONTROL6                         0x6e18
 141 #define CX2072X_UM_INTERRUPT_CRTL_E                     0x6e14
 142 #define CX2072X_CODEC_TEST2                             0x7108
 143 #define CX2072X_CODEC_TEST9                             0x7124
 144 #define CX2072X_CODEC_TESTXX                            0x7290
 145 #define CX2072X_CODEC_TEST20                            0x7310
 146 #define CX2072X_CODEC_TEST24                            0x731c
 147 #define CX2072X_CODEC_TEST26                            0x7328
 148 #define CX2072X_ANALOG_TEST3                            0x718c
 149 #define CX2072X_ANALOG_TEST4                            0x7190
 150 #define CX2072X_ANALOG_TEST5                            0x7194
 151 #define CX2072X_ANALOG_TEST6                            0x7198
 152 #define CX2072X_ANALOG_TEST7                            0x719c
 153 #define CX2072X_ANALOG_TEST8                            0x71a0
 154 #define CX2072X_ANALOG_TEST9                            0x71a4
 155 #define CX2072X_ANALOG_TEST10                           0x71a8
 156 #define CX2072X_ANALOG_TEST11                           0x71ac
 157 #define CX2072X_ANALOG_TEST12                           0x71b0
 158 #define CX2072X_ANALOG_TEST13                           0x71b4
 159 #define CX2072X_DIGITAL_TEST0                           0x7200
 160 #define CX2072X_DIGITAL_TEST1                           0x7204
 161 #define CX2072X_DIGITAL_TEST11                          0x722c
 162 #define CX2072X_DIGITAL_TEST12                          0x7230
 163 #define CX2072X_DIGITAL_TEST15                          0x723c
 164 #define CX2072X_DIGITAL_TEST16                          0x7080
 165 #define CX2072X_DIGITAL_TEST17                          0x7084
 166 #define CX2072X_DIGITAL_TEST18                          0x7088
 167 #define CX2072X_DIGITAL_TEST19                          0x708c
 168 #define CX2072X_DIGITAL_TEST20                          0x7090
 169
 170 /* not used in the current code, for future extensions (if any) */
 171 #define CX2072X_MAX_EQ_BAND             7
 172 #define CX2072X_MAX_EQ_COEFF            11
 173 #define CX2072X_MAX_DRC_REGS            9
 174 #define CX2072X_MIC_EQ_COEFF            10
 175 #define CX2072X_PLBK_EQ_BAND_NUM        7
 176 #define CX2072X_PLBK_EQ_COEF_LEN        11
 177 #define CX2072X_PLBK_DRC_PARM_LEN       9
 178 #define CX2072X_CLASSD_AMP_LEN          6
 179
 180 /* DAI interfae type */
 181 #define CX2072X_DAI_HIFI        1
 182 #define CX2072X_DAI_DSP         2
 183 #define CX2072X_DAI_DSP_PWM     3 /* 4 ch, including mic and AEC */
 184
 185 enum cx2072x_reg_sample_size {
 186         CX2072X_SAMPLE_SIZE_8_BITS = 0,
 187         CX2072X_SAMPLE_SIZE_16_BITS = 1,
 188         CX2072X_SAMPLE_SIZE_24_BITS = 2,
 189         CX2072X_SAMPLE_SIZE_RESERVED = 3,
 190 };
 191
 192 union cx2072x_reg_i2spcm_ctrl_reg1 {
 193         struct {
 194                 u32 rx_data_one_line:1;
 195                 u32 rx_ws_pol:1;
 196                 u32 rx_ws_wid:7;
 197                 u32 rx_frm_len:5;
 198                 u32 rx_sa_size:2;
 199                 u32 tx_data_one_line:1;
 200                 u32 tx_ws_pol:1;
 201                 u32 tx_ws_wid:7;
 202                 u32 tx_frm_len:5;
 203                 u32 tx_sa_size:2;
 204         } r;
 205         u32 ulval;
 206 };
 207
 208 union cx2072x_reg_i2spcm_ctrl_reg2 {
 209         struct {
 210                 u32 tx_en_ch1:1;
 211                 u32 tx_en_ch2:1;
 212                 u32 tx_en_ch3:1;
 213                 u32 tx_en_ch4:1;
 214                 u32 tx_en_ch5:1;
 215                 u32 tx_en_ch6:1;
 216                 u32 tx_slot_1:5;
 217                 u32 tx_slot_2:5;
 218                 u32 tx_slot_3:5;
 219                 u32 tx_slot_4:5;
 220                 u32 res:1;
 221                 u32 tx_data_neg_bclk:1;
 222                 u32 tx_master:1;
 223                 u32 tx_tri_n:1;
 224                 u32 tx_endian_sel:1;
 225                 u32 tx_dstart_dly:1;
 226         } r;
 227         u32 ulval;
 228 };
 229
 230 union cx2072x_reg_i2spcm_ctrl_reg3 {
 231         struct {
 232                 u32 rx_en_ch1:1;
 233                 u32 rx_en_ch2:1;
 234                 u32 rx_en_ch3:1;
 235                 u32 rx_en_ch4:1;
 236                 u32 rx_en_ch5:1;
 237                 u32 rx_en_ch6:1;
 238                 u32 rx_slot_1:5;
 239                 u32 rx_slot_2:5;
 240                 u32 rx_slot_3:5;
 241                 u32 rx_slot_4:5;
 242                 u32 res:1;
 243                 u32 rx_data_neg_bclk:1;
 244                 u32 rx_master:1;
 245                 u32 rx_tri_n:1;
 246                 u32 rx_endian_sel:1;
 247                 u32 rx_dstart_dly:1;
 248         } r;
 249         u32 ulval;
 250 };
 251
 252 union cx2072x_reg_i2spcm_ctrl_reg4 {
 253         struct {
 254                 u32 rx_mute:1;
 255                 u32 tx_mute:1;
 256                 u32 reserved:1;
 257                 u32 dac_34_independent:1;
 258                 u32 dac_bclk_lrck_share:1;
 259                 u32 bclk_lrck_share_en:1;
 260                 u32 reserved2:2;
 261                 u32 rx_last_dac_ch_en:1;
 262                 u32 rx_last_dac_ch:3;
 263                 u32 tx_last_adc_ch_en:1;
 264                 u32 tx_last_adc_ch:3;
 265                 u32 rx_slot_5:5;
 266                 u32 rx_slot_6:5;
 267                 u32 reserved3:6;
 268         } r;
 269         u32 ulval;
 270 };
 271
 272 union cx2072x_reg_i2spcm_ctrl_reg5 {
 273         struct {
 274                 u32 tx_slot_5:5;
 275                 u32 reserved:3;
 276                 u32 tx_slot_6:5;
 277                 u32 reserved2:3;
 278                 u32 reserved3:8;
 279                 u32 i2s_pcm_clk_div:7;
 280                 u32 i2s_pcm_clk_div_chan_en:1;
 281         } r;
 282         u32 ulval;
 283 };
 284
 285 union cx2072x_reg_i2spcm_ctrl_reg6 {
 286         struct {
 287                 u32 reserved:5;
 288                 u32 rx_pause_cycles:3;
 289                 u32 rx_pause_start_pos:8;
 290                 u32 reserved2:5;
 291                 u32 tx_pause_cycles:3;
 292                 u32 tx_pause_start_pos:8;
 293         } r;
 294         u32 ulval;
 295 };
 296
 297 union cx2072x_reg_digital_bios_test2 {
 298         struct {
 299                 u32 pull_down_eapd:2;
 300                 u32 input_en_eapd_pad:1;
 301                 u32 push_pull_mode:1;
 302                 u32 eapd_pad_output_driver:2;
 303                 u32 pll_source:1;
 304                 u32 i2s_bclk_en:1;
 305                 u32 i2s_bclk_invert:1;
 306                 u32 pll_ref_clock:1;
 307                 u32 class_d_shield_clk:1;
 308                 u32 audio_pll_bypass_mode:1;
 309                 u32 reserved:4;
 310         } r;
 311         u32 ulval;
 312 };
 313
 314 #endif /* __CX2072X_H__ */