sound/soc/codecs/cs42l56.h

   1 /*
   2  * cs42l52.h -- CS42L56 ALSA SoC audio driver
   3  *
   4  * Copyright 2014 CirrusLogic, Inc.
   5  *
   6  * Author: Brian Austin <brian.austin@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 __CS42L56_H__
  15 #define __CS42L56_H__
  16
  17 #define CS42L56_CHIP_ID_1               0x01
  18 #define CS42L56_CHIP_ID_2               0x02
  19 #define CS42L56_PWRCTL_1                0x03
  20 #define CS42L56_PWRCTL_2                0x04
  21 #define CS42L56_CLKCTL_1                0x05
  22 #define CS42L56_CLKCTL_2                0x06
  23 #define CS42L56_SERIAL_FMT              0x07
  24 #define CS42L56_CLASSH_CTL              0x08
  25 #define CS42L56_MISC_CTL                0x09
  26 #define CS42L56_INT_STATUS              0x0a
  27 #define CS42L56_PLAYBACK_CTL            0x0b
  28 #define CS42L56_DSP_MUTE_CTL            0x0c
  29 #define CS42L56_ADCA_MIX_VOLUME         0x0d
  30 #define CS42L56_ADCB_MIX_VOLUME         0x0e
  31 #define CS42L56_PCMA_MIX_VOLUME         0x0f
  32 #define CS42L56_PCMB_MIX_VOLUME         0x10
  33 #define CS42L56_ANAINPUT_ADV_VOLUME     0x11
  34 #define CS42L56_DIGINPUT_ADV_VOLUME     0x12
  35 #define CS42L56_MASTER_A_VOLUME         0x13
  36 #define CS42L56_MASTER_B_VOLUME         0x14
  37 #define CS42L56_BEEP_FREQ_ONTIME        0x15
  38 #define CS42L56_BEEP_FREQ_OFFTIME       0x16
  39 #define CS42L56_BEEP_TONE_CFG           0x17
  40 #define CS42L56_TONE_CTL                0x18
  41 #define CS42L56_CHAN_MIX_SWAP           0x19
  42 #define CS42L56_AIN_REFCFG_ADC_MUX      0x1a
  43 #define CS42L56_HPF_CTL                 0x1b
  44 #define CS42L56_MISC_ADC_CTL            0x1c
  45 #define CS42L56_GAIN_BIAS_CTL           0x1d
  46 #define CS42L56_PGAA_MUX_VOLUME         0x1e
  47 #define CS42L56_PGAB_MUX_VOLUME         0x1f
  48 #define CS42L56_ADCA_ATTENUATOR         0x20
  49 #define CS42L56_ADCB_ATTENUATOR         0x21
  50 #define CS42L56_ALC_EN_ATTACK_RATE      0x22
  51 #define CS42L56_ALC_RELEASE_RATE        0x23
  52 #define CS42L56_ALC_THRESHOLD           0x24
  53 #define CS42L56_NOISE_GATE_CTL          0x25
  54 #define CS42L56_ALC_LIM_SFT_ZC          0x26
  55 #define CS42L56_AMUTE_HPLO_MUX          0x27
  56 #define CS42L56_HPA_VOLUME              0x28
  57 #define CS42L56_HPB_VOLUME              0x29
  58 #define CS42L56_LOA_VOLUME              0x2a
  59 #define CS42L56_LOB_VOLUME              0x2b
  60 #define CS42L56_LIM_THRESHOLD_CTL       0x2c
  61 #define CS42L56_LIM_CTL_RELEASE_RATE    0x2d
  62 #define CS42L56_LIM_ATTACK_RATE         0x2e
  63
  64 /* Device ID and Rev ID Masks */
  65 #define CS42L56_DEVID                   0x56
  66 #define CS42L56_CHIP_ID_MASK            0xff
  67 #define CS42L56_AREV_MASK               0x1c
  68 #define CS42L56_MTLREV_MASK             0x03
  69
  70 /* Power bit masks */
  71 #define CS42L56_PDN_ALL_MASK            0x01
  72 #define CS42L56_PDN_ADCA_MASK           0x02
  73 #define CS42L56_PDN_ADCB_MASK           0x04
  74 #define CS42L56_PDN_CHRG_MASK           0x08
  75 #define CS42L56_PDN_BIAS_MASK           0x10
  76 #define CS42L56_PDN_VBUF_MASK           0x20
  77 #define CS42L56_PDN_LOA_MASK            0x03
  78 #define CS42L56_PDN_LOB_MASK            0x0c
  79 #define CS42L56_PDN_HPA_MASK            0x30
  80 #define CS42L56_PDN_HPB_MASK            0xc0
  81
  82 /* serial port and clk masks */
  83 #define CS42L56_MASTER_MODE             1
  84 #define CS42L56_SLAVE_MODE              0
  85 #define CS42L56_MS_MODE_MASK            0x40
  86 #define CS42L56_SCLK_INV                1
  87 #define CS42L56_SCLK_INV_MASK           0x20
  88 #define CS42L56_SCLK_MCLK_MASK          0x18
  89 #define CS42L56_MCLK_PREDIV_MASK        0x04
  90 #define CS42L56_MCLK_DIV2_MASK          0x02
  91 #define CS42L56_MCLK_DIS_MASK           0x01
  92 #define CS42L56_CLK_AUTO_MASK           0x20
  93 #define CS42L56_CLK_RATIO_MASK          0x1f
  94 #define CS42L56_DIG_FMT_I2S             0
  95 #define CS42L56_DIG_FMT_LEFT_J          1
  96 #define CS42L56_DIG_FMT_MASK            0x08
  97
  98 /* Class H and misc ctl masks */
  99 #define CS42L56_ADAPT_PWR_MASK          0xc0
 100 #define CS42L56_CHRG_FREQ_MASK          0x0f
 101 #define CS42L56_DIG_MUX_MASK            0x80
 102 #define CS42L56_ANLGSFT_MASK            0x10
 103 #define CS42L56_ANLGZC_MASK             0x08
 104 #define CS42L56_DIGSFT_MASK             0x04
 105 #define CS42L56_FREEZE_MASK             0x01
 106 #define CS42L56_MIC_BIAS_MASK           0x03
 107 #define CS42L56_HPFA_FREQ_MASK          0x03
 108 #define CS42L56_HPFB_FREQ_MASK          0xc0
 109 #define CS42L56_AIN1A_REF_MASK          0x10
 110 #define CS42L56_AIN2A_REF_MASK          0x40
 111 #define CS42L56_AIN1B_REF_MASK          0x20
 112 #define CS42L56_AIN2B_REF_MASK          0x80
 113
 114 /* Playback Capture ctl masks */
 115 #define CS42L56_PDN_DSP_MASK            0x80
 116 #define CS42L56_DEEMPH_MASK             0x40
 117 #define CS42L56_PLYBCK_GANG_MASK        0x10
 118 #define CS42L56_PCM_INV_MASK            0x0c
 119 #define CS42L56_MUTE                    1
 120 #define CS42L56_UNMUTE                  0
 121 #define CS42L56_ADCAMIX_MUTE_MASK       0x40
 122 #define CS42L56_ADCBMIX_MUTE_MASK       0x80
 123 #define CS42L56_PCMAMIX_MUTE_MASK       0x10
 124 #define CS42L56_PCMBMIX_MUTE_MASK       0x20
 125 #define CS42L56_MSTB_MUTE_MASK          0x02
 126 #define CS42L56_MSTA_MUTE_MASK          0x01
 127 #define CS42L56_ADCA_MUTE_MASK          0x01
 128 #define CS42L56_ADCB_MUTE_MASK          0x02
 129 #define CS42L56_HP_MUTE_MASK            0x80
 130 #define CS42L56_LO_MUTE_MASK            0x80
 131
 132 /* Beep masks */
 133 #define CS42L56_BEEP_FREQ_MASK          0xf0
 134 #define CS42L56_BEEP_ONTIME_MASK        0x0f
 135 #define CS42L56_BEEP_OFFTIME_MASK       0xe0
 136 #define CS42L56_BEEP_CFG_MASK           0xc0
 137 #define CS42L56_BEEP_TREBCF_MASK        0x18
 138 #define CS42L56_BEEP_BASSCF_MASK        0x06
 139 #define CS42L56_BEEP_TCEN_MASK          0x01
 140 #define CS42L56_BEEP_RATE_SHIFT         4
 141 #define CS42L56_BEEP_EN_MASK            0x3f
 142
 143
 144 /* Supported MCLKS */
 145 #define CS42L56_MCLK_5P6448MHZ          5644800
 146 #define CS42L56_MCLK_6MHZ               6000000
 147 #define CS42L56_MCLK_6P144MHZ           6144000
 148 #define CS42L56_MCLK_11P2896MHZ         11289600
 149 #define CS42L56_MCLK_12MHZ              12000000
 150 #define CS42L56_MCLK_12P288MHZ          12288000
 151 #define CS42L56_MCLK_22P5792MHZ         22579200
 152 #define CS42L56_MCLK_24MHZ              24000000
 153 #define CS42L56_MCLK_24P576MHZ          24576000
 154
 155 /* Clock ratios */
 156 #define CS42L56_MCLK_LRCLK_128          0x08
 157 #define CS42L56_MCLK_LRCLK_125          0x09
 158 #define CS42L56_MCLK_LRCLK_136          0x0b
 159 #define CS42L56_MCLK_LRCLK_192          0x0c
 160 #define CS42L56_MCLK_LRCLK_187P5        0x0d
 161 #define CS42L56_MCLK_LRCLK_256          0x10
 162 #define CS42L56_MCLK_LRCLK_250          0x11
 163 #define CS42L56_MCLK_LRCLK_272          0x13
 164 #define CS42L56_MCLK_LRCLK_384          0x14
 165 #define CS42L56_MCLK_LRCLK_375          0x15
 166 #define CS42L56_MCLK_LRCLK_512          0x18
 167 #define CS42L56_MCLK_LRCLK_500          0x19
 168 #define CS42L56_MCLK_LRCLK_544          0x1b
 169 #define CS42L56_MCLK_LRCLK_750          0x1c
 170 #define CS42L56_MCLK_LRCLK_768          0x1d
 171
 172
 173 #define CS42L56_MAX_REGISTER            0x34
 174
 175 #endif