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 0x40 84 #define CS42L56_SLAVE_MODE 0 85 #define CS42L56_MS_MODE_MASK 0x40 86 #define CS42L56_SCLK_INV 0x20 87 #define CS42L56_SCLK_INV_MASK 0x20 88 #define CS42L56_SCLK_MCLK_MASK 0x18 89 #define CS42L56_MCLK_PREDIV 0x04 90 #define CS42L56_MCLK_PREDIV_MASK 0x04 91 #define CS42L56_MCLK_DIV2 0x02 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 97 #define CS42L56_DIG_FMT_LEFT_J 0x08 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 121 #define CS42L56_MUTE_ALL 0xff 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 178