| Brian Austin | 272b5ed | 2014-05-05 15:09:08 -0500 | [diff] [blame] | 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 */ |
| Axel Lin | 4641c77 | 2014-05-23 13:05:31 +0800 | [diff] [blame] | 83 | #define CS42L56_MASTER_MODE 0x40 |
| Brian Austin | 272b5ed | 2014-05-05 15:09:08 -0500 | [diff] [blame] | 84 | #define CS42L56_SLAVE_MODE 0 |
| 85 | #define CS42L56_MS_MODE_MASK 0x40 |
| Axel Lin | 4641c77 | 2014-05-23 13:05:31 +0800 | [diff] [blame] | 86 | #define CS42L56_SCLK_INV 0x20 |
| Brian Austin | 272b5ed | 2014-05-05 15:09:08 -0500 | [diff] [blame] | 87 | #define CS42L56_SCLK_INV_MASK 0x20 |
| 88 | #define CS42L56_SCLK_MCLK_MASK 0x18 |
| Axel Lin | 4641c77 | 2014-05-23 13:05:31 +0800 | [diff] [blame] | 89 | #define CS42L56_MCLK_PREDIV 0x04 |
| Brian Austin | 272b5ed | 2014-05-05 15:09:08 -0500 | [diff] [blame] | 90 | #define CS42L56_MCLK_PREDIV_MASK 0x04 |
| Axel Lin | 4641c77 | 2014-05-23 13:05:31 +0800 | [diff] [blame] | 91 | #define CS42L56_MCLK_DIV2 0x02 |
| Brian Austin | 272b5ed | 2014-05-05 15:09:08 -0500 | [diff] [blame] | 92 | #define CS42L56_MCLK_DIV2_MASK 0x02 |
| 93 | #define CS42L56_MCLK_DIS_MASK 0x01 |
| 94 | #define CS42L56_CLK_AUTO_MASK 0x20 |
| 95 | #define CS42L56_CLK_RATIO_MASK 0x1f |
| 96 | #define CS42L56_DIG_FMT_I2S 0 |
| Axel Lin | 4641c77 | 2014-05-23 13:05:31 +0800 | [diff] [blame] | 97 | #define CS42L56_DIG_FMT_LEFT_J 0x08 |
| Brian Austin | 272b5ed | 2014-05-05 15:09:08 -0500 | [diff] [blame] | 98 | #define CS42L56_DIG_FMT_MASK 0x08 |
| 99 | |
| 100 | /* Class H and misc ctl masks */ |
| 101 | #define CS42L56_ADAPT_PWR_MASK 0xc0 |
| 102 | #define CS42L56_CHRG_FREQ_MASK 0x0f |
| 103 | #define CS42L56_DIG_MUX_MASK 0x80 |
| 104 | #define CS42L56_ANLGSFT_MASK 0x10 |
| 105 | #define CS42L56_ANLGZC_MASK 0x08 |
| 106 | #define CS42L56_DIGSFT_MASK 0x04 |
| 107 | #define CS42L56_FREEZE_MASK 0x01 |
| 108 | #define CS42L56_MIC_BIAS_MASK 0x03 |
| 109 | #define CS42L56_HPFA_FREQ_MASK 0x03 |
| 110 | #define CS42L56_HPFB_FREQ_MASK 0xc0 |
| 111 | #define CS42L56_AIN1A_REF_MASK 0x10 |
| 112 | #define CS42L56_AIN2A_REF_MASK 0x40 |
| 113 | #define CS42L56_AIN1B_REF_MASK 0x20 |
| 114 | #define CS42L56_AIN2B_REF_MASK 0x80 |
| 115 | |
| 116 | /* Playback Capture ctl masks */ |
| 117 | #define CS42L56_PDN_DSP_MASK 0x80 |
| 118 | #define CS42L56_DEEMPH_MASK 0x40 |
| 119 | #define CS42L56_PLYBCK_GANG_MASK 0x10 |
| 120 | #define CS42L56_PCM_INV_MASK 0x0c |
| Axel Lin | 4641c77 | 2014-05-23 13:05:31 +0800 | [diff] [blame] | 121 | #define CS42L56_MUTE_ALL 0xff |
| Brian Austin | 272b5ed | 2014-05-05 15:09:08 -0500 | [diff] [blame] | 122 | #define CS42L56_UNMUTE 0 |
| 123 | #define CS42L56_ADCAMIX_MUTE_MASK 0x40 |
| 124 | #define CS42L56_ADCBMIX_MUTE_MASK 0x80 |
| 125 | #define CS42L56_PCMAMIX_MUTE_MASK 0x10 |
| 126 | #define CS42L56_PCMBMIX_MUTE_MASK 0x20 |
| 127 | #define CS42L56_MSTB_MUTE_MASK 0x02 |
| 128 | #define CS42L56_MSTA_MUTE_MASK 0x01 |
| 129 | #define CS42L56_ADCA_MUTE_MASK 0x01 |
| 130 | #define CS42L56_ADCB_MUTE_MASK 0x02 |
| 131 | #define CS42L56_HP_MUTE_MASK 0x80 |
| 132 | #define CS42L56_LO_MUTE_MASK 0x80 |
| 133 | |
| 134 | /* Beep masks */ |
| 135 | #define CS42L56_BEEP_FREQ_MASK 0xf0 |
| 136 | #define CS42L56_BEEP_ONTIME_MASK 0x0f |
| 137 | #define CS42L56_BEEP_OFFTIME_MASK 0xe0 |
| 138 | #define CS42L56_BEEP_CFG_MASK 0xc0 |
| 139 | #define CS42L56_BEEP_TREBCF_MASK 0x18 |
| 140 | #define CS42L56_BEEP_BASSCF_MASK 0x06 |
| 141 | #define CS42L56_BEEP_TCEN_MASK 0x01 |
| 142 | #define CS42L56_BEEP_RATE_SHIFT 4 |
| 143 | #define CS42L56_BEEP_EN_MASK 0x3f |
| 144 | |
| 145 | |
| 146 | /* Supported MCLKS */ |
| 147 | #define CS42L56_MCLK_5P6448MHZ 5644800 |
| 148 | #define CS42L56_MCLK_6MHZ 6000000 |
| 149 | #define CS42L56_MCLK_6P144MHZ 6144000 |
| 150 | #define CS42L56_MCLK_11P2896MHZ 11289600 |
| 151 | #define CS42L56_MCLK_12MHZ 12000000 |
| 152 | #define CS42L56_MCLK_12P288MHZ 12288000 |
| 153 | #define CS42L56_MCLK_22P5792MHZ 22579200 |
| 154 | #define CS42L56_MCLK_24MHZ 24000000 |
| 155 | #define CS42L56_MCLK_24P576MHZ 24576000 |
| 156 | |
| 157 | /* Clock ratios */ |
| 158 | #define CS42L56_MCLK_LRCLK_128 0x08 |
| 159 | #define CS42L56_MCLK_LRCLK_125 0x09 |
| 160 | #define CS42L56_MCLK_LRCLK_136 0x0b |
| 161 | #define CS42L56_MCLK_LRCLK_192 0x0c |
| 162 | #define CS42L56_MCLK_LRCLK_187P5 0x0d |
| 163 | #define CS42L56_MCLK_LRCLK_256 0x10 |
| 164 | #define CS42L56_MCLK_LRCLK_250 0x11 |
| 165 | #define CS42L56_MCLK_LRCLK_272 0x13 |
| 166 | #define CS42L56_MCLK_LRCLK_384 0x14 |
| 167 | #define CS42L56_MCLK_LRCLK_375 0x15 |
| 168 | #define CS42L56_MCLK_LRCLK_512 0x18 |
| 169 | #define CS42L56_MCLK_LRCLK_500 0x19 |
| 170 | #define CS42L56_MCLK_LRCLK_544 0x1b |
| 171 | #define CS42L56_MCLK_LRCLK_750 0x1c |
| 172 | #define CS42L56_MCLK_LRCLK_768 0x1d |
| 173 | |
| 174 | |
| 175 | #define CS42L56_MAX_REGISTER 0x34 |
| 176 | |
| 177 | #endif |