1 /* 2 * Driver for the MAX9860 Mono Audio Voice Codec 3 * 4 * Author: Peter Rosin <peda@axentia.s> 5 * Copyright 2016 Axentia Technologies 6 * 7 * This program is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU General Public License 9 * version 2 as published by the Free Software Foundation. 10 * 11 * This program is distributed in the hope that it will be useful, but 12 * WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * General Public License for more details. 15 */ 16 17 #ifndef _SND_SOC_MAX9860 18 #define _SND_SOC_MAX9860 19 20 #define MAX9860_INTRSTATUS 0x00 21 #define MAX9860_MICREADBACK 0x01 22 #define MAX9860_INTEN 0x02 23 #define MAX9860_SYSCLK 0x03 24 #define MAX9860_AUDIOCLKHIGH 0x04 25 #define MAX9860_AUDIOCLKLOW 0x05 26 #define MAX9860_IFC1A 0x06 27 #define MAX9860_IFC1B 0x07 28 #define MAX9860_VOICEFLTR 0x08 29 #define MAX9860_DACATTN 0x09 30 #define MAX9860_ADCLEVEL 0x0a 31 #define MAX9860_DACGAIN 0x0b 32 #define MAX9860_MICGAIN 0x0c 33 #define MAX9860_RESERVED 0x0d 34 #define MAX9860_MICADC 0x0e 35 #define MAX9860_NOISEGATE 0x0f 36 #define MAX9860_PWRMAN 0x10 37 #define MAX9860_REVISION 0xff 38 39 #define MAX9860_MAX_REGISTER 0xff 40 41 /* INTRSTATUS */ 42 #define MAX9860_CLD 0x80 43 #define MAX9860_SLD 0x40 44 #define MAX9860_ULK 0x20 45 46 /* MICREADBACK */ 47 #define MAX9860_NG 0xe0 48 #define MAX9860_AGC 0x1f 49 50 /* INTEN */ 51 #define MAX9860_ICLD 0x80 52 #define MAX9860_ISLD 0x40 53 #define MAX9860_IULK 0x20 54 55 /* SYSCLK */ 56 #define MAX9860_PSCLK 0x30 57 #define MAX9860_PSCLK_OFF 0x00 58 #define MAX9860_PSCLK_SHIFT 4 59 #define MAX9860_FREQ 0x06 60 #define MAX9860_FREQ_NORMAL 0x00 61 #define MAX9860_FREQ_12MHZ 0x02 62 #define MAX9860_FREQ_13MHZ 0x04 63 #define MAX9860_FREQ_19_2MHZ 0x06 64 #define MAX9860_16KHZ 0x01 65 66 /* AUDIOCLKHIGH */ 67 #define MAX9860_PLL 0x80 68 #define MAX9860_NHI 0x7f 69 70 /* AUDIOCLKLOW */ 71 #define MAX9860_NLO 0xff 72 73 /* IFC1A */ 74 #define MAX9860_MASTER 0x80 75 #define MAX9860_WCI 0x40 76 #define MAX9860_DBCI 0x20 77 #define MAX9860_DDLY 0x10 78 #define MAX9860_HIZ 0x08 79 #define MAX9860_TDM 0x04 80 81 /* IFC1B */ 82 #define MAX9860_ABCI 0x20 83 #define MAX9860_ADLY 0x10 84 #define MAX9860_ST 0x08 85 #define MAX9860_BSEL 0x07 86 #define MAX9860_BSEL_OFF 0x00 87 #define MAX9860_BSEL_64X 0x01 88 #define MAX9860_BSEL_48X 0x02 89 #define MAX9860_BSEL_PCLK_2 0x04 90 #define MAX9860_BSEL_PCLK_4 0x05 91 #define MAX9860_BSEL_PCLK_8 0x06 92 #define MAX9860_BSEL_PCLK_16 0x07 93 94 /* VOICEFLTR */ 95 #define MAX9860_AVFLT 0xf0 96 #define MAX9860_AVFLT_SHIFT 4 97 #define MAX9860_AVFLT_COUNT 6 98 #define MAX9860_DVFLT 0x0f 99 #define MAX9860_DVFLT_SHIFT 0 100 #define MAX9860_DVFLT_COUNT 6 101 102 /* DACATTN */ 103 #define MAX9860_DVA 0xfe 104 #define MAX9860_DVA_SHIFT 1 105 #define MAX9860_DVA_MUTE 0x5e 106 107 /* ADCLEVEL */ 108 #define MAX9860_ADCRL 0xf0 109 #define MAX9860_ADCRL_SHIFT 4 110 #define MAX9860_ADCLL 0x0f 111 #define MAX9860_ADCLL_SHIFT 0 112 #define MAX9860_ADCxL_MIN 15 113 114 /* DACGAIN */ 115 #define MAX9860_DVG 0x60 116 #define MAX9860_DVG_SHIFT 5 117 #define MAX9860_DVG_MAX 3 118 #define MAX9860_DVST 0x1f 119 #define MAX9860_DVST_SHIFT 0 120 #define MAX9860_DVST_MIN 31 121 122 /* MICGAIN */ 123 #define MAX9860_PAM 0x60 124 #define MAX9860_PAM_SHIFT 5 125 #define MAX9860_PAM_MAX 3 126 #define MAX9860_PGAM 0x1f 127 #define MAX9860_PGAM_SHIFT 0 128 #define MAX9860_PGAM_MIN 20 129 130 /* MICADC */ 131 #define MAX9860_AGCSRC 0x80 132 #define MAX9860_AGCSRC_SHIFT 7 133 #define MAX9860_AGCSRC_COUNT 2 134 #define MAX9860_AGCRLS 0x70 135 #define MAX9860_AGCRLS_SHIFT 4 136 #define MAX9860_AGCRLS_COUNT 8 137 #define MAX9860_AGCATK 0x0c 138 #define MAX9860_AGCATK_SHIFT 2 139 #define MAX9860_AGCATK_COUNT 4 140 #define MAX9860_AGCHLD 0x03 141 #define MAX9860_AGCHLD_OFF 0x00 142 #define MAX9860_AGCHLD_SHIFT 0 143 #define MAX9860_AGCHLD_COUNT 4 144 145 /* NOISEGATE */ 146 #define MAX9860_ANTH 0xf0 147 #define MAX9860_ANTH_SHIFT 4 148 #define MAX9860_ANTH_MAX 15 149 #define MAX9860_AGCTH 0x0f 150 #define MAX9860_AGCTH_SHIFT 0 151 #define MAX9860_AGCTH_MIN 15 152 153 /* PWRMAN */ 154 #define MAX9860_SHDN 0x80 155 #define MAX9860_DACEN 0x08 156 #define MAX9860_DACEN_SHIFT 3 157 #define MAX9860_ADCLEN 0x02 158 #define MAX9860_ADCLEN_SHIFT 1 159 #define MAX9860_ADCREN 0x01 160 #define MAX9860_ADCREN_SHIFT 0 161 162 #endif /* _SND_SOC_MAX9860 */ 163