soc/codecs/max9860.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 /*
0003  * Driver for the MAX9860 Mono Audio Voice Codec
0004  *
0005  * Author: Peter Rosin <peda@axentia.s>
0006  *         Copyright 2016 Axentia Technologies
0007  */
0008
0009 #ifndef _SND_SOC_MAX9860
0010 #define _SND_SOC_MAX9860
0011
0012 #define MAX9860_INTRSTATUS   0x00
0013 #define MAX9860_MICREADBACK  0x01
0014 #define MAX9860_INTEN        0x02
0015 #define MAX9860_SYSCLK       0x03
0016 #define MAX9860_AUDIOCLKHIGH 0x04
0017 #define MAX9860_AUDIOCLKLOW  0x05
0018 #define MAX9860_IFC1A        0x06
0019 #define MAX9860_IFC1B        0x07
0020 #define MAX9860_VOICEFLTR    0x08
0021 #define MAX9860_DACATTN      0x09
0022 #define MAX9860_ADCLEVEL     0x0a
0023 #define MAX9860_DACGAIN      0x0b
0024 #define MAX9860_MICGAIN      0x0c
0025 #define MAX9860_RESERVED     0x0d
0026 #define MAX9860_MICADC       0x0e
0027 #define MAX9860_NOISEGATE    0x0f
0028 #define MAX9860_PWRMAN       0x10
0029 #define MAX9860_REVISION     0xff
0030
0031 #define MAX9860_MAX_REGISTER 0xff
0032
0033 /* INTRSTATUS */
0034 #define MAX9860_CLD          0x80
0035 #define MAX9860_SLD          0x40
0036 #define MAX9860_ULK          0x20
0037
0038 /* MICREADBACK */
0039 #define MAX9860_NG           0xe0
0040 #define MAX9860_AGC          0x1f
0041
0042 /* INTEN */
0043 #define MAX9860_ICLD         0x80
0044 #define MAX9860_ISLD         0x40
0045 #define MAX9860_IULK         0x20
0046
0047 /* SYSCLK */
0048 #define MAX9860_PSCLK        0x30
0049 #define MAX9860_PSCLK_OFF    0x00
0050 #define MAX9860_PSCLK_SHIFT  4
0051 #define MAX9860_FREQ         0x06
0052 #define MAX9860_FREQ_NORMAL  0x00
0053 #define MAX9860_FREQ_12MHZ   0x02
0054 #define MAX9860_FREQ_13MHZ   0x04
0055 #define MAX9860_FREQ_19_2MHZ 0x06
0056 #define MAX9860_16KHZ        0x01
0057
0058 /* AUDIOCLKHIGH */
0059 #define MAX9860_PLL          0x80
0060 #define MAX9860_NHI          0x7f
0061
0062 /* AUDIOCLKLOW */
0063 #define MAX9860_NLO          0xff
0064
0065 /* IFC1A */
0066 #define MAX9860_MASTER       0x80
0067 #define MAX9860_WCI          0x40
0068 #define MAX9860_DBCI         0x20
0069 #define MAX9860_DDLY         0x10
0070 #define MAX9860_HIZ          0x08
0071 #define MAX9860_TDM          0x04
0072
0073 /* IFC1B */
0074 #define MAX9860_ABCI         0x20
0075 #define MAX9860_ADLY         0x10
0076 #define MAX9860_ST           0x08
0077 #define MAX9860_BSEL         0x07
0078 #define MAX9860_BSEL_OFF     0x00
0079 #define MAX9860_BSEL_64X     0x01
0080 #define MAX9860_BSEL_48X     0x02
0081 #define MAX9860_BSEL_PCLK_2  0x04
0082 #define MAX9860_BSEL_PCLK_4  0x05
0083 #define MAX9860_BSEL_PCLK_8  0x06
0084 #define MAX9860_BSEL_PCLK_16 0x07
0085
0086 /* VOICEFLTR */
0087 #define MAX9860_AVFLT        0xf0
0088 #define MAX9860_AVFLT_SHIFT  4
0089 #define MAX9860_AVFLT_COUNT  6
0090 #define MAX9860_DVFLT        0x0f
0091 #define MAX9860_DVFLT_SHIFT  0
0092 #define MAX9860_DVFLT_COUNT  6
0093
0094 /* DACATTN */
0095 #define MAX9860_DVA          0xfe
0096 #define MAX9860_DVA_SHIFT    1
0097 #define MAX9860_DVA_MUTE     0x5e
0098
0099 /* ADCLEVEL */
0100 #define MAX9860_ADCRL        0xf0
0101 #define MAX9860_ADCRL_SHIFT  4
0102 #define MAX9860_ADCLL        0x0f
0103 #define MAX9860_ADCLL_SHIFT  0
0104 #define MAX9860_ADCxL_MIN    15
0105
0106 /* DACGAIN */
0107 #define MAX9860_DVG          0x60
0108 #define MAX9860_DVG_SHIFT    5
0109 #define MAX9860_DVG_MAX      3
0110 #define MAX9860_DVST         0x1f
0111 #define MAX9860_DVST_SHIFT   0
0112 #define MAX9860_DVST_MIN     31
0113
0114 /* MICGAIN */
0115 #define MAX9860_PAM          0x60
0116 #define MAX9860_PAM_SHIFT    5
0117 #define MAX9860_PAM_MAX      3
0118 #define MAX9860_PGAM         0x1f
0119 #define MAX9860_PGAM_SHIFT   0
0120 #define MAX9860_PGAM_MIN     20
0121
0122 /* MICADC */
0123 #define MAX9860_AGCSRC       0x80
0124 #define MAX9860_AGCSRC_SHIFT 7
0125 #define MAX9860_AGCSRC_COUNT 2
0126 #define MAX9860_AGCRLS       0x70
0127 #define MAX9860_AGCRLS_SHIFT 4
0128 #define MAX9860_AGCRLS_COUNT 8
0129 #define MAX9860_AGCATK       0x0c
0130 #define MAX9860_AGCATK_SHIFT 2
0131 #define MAX9860_AGCATK_COUNT 4
0132 #define MAX9860_AGCHLD       0x03
0133 #define MAX9860_AGCHLD_OFF   0x00
0134 #define MAX9860_AGCHLD_SHIFT 0
0135 #define MAX9860_AGCHLD_COUNT 4
0136
0137 /* NOISEGATE */
0138 #define MAX9860_ANTH         0xf0
0139 #define MAX9860_ANTH_SHIFT   4
0140 #define MAX9860_ANTH_MAX     15
0141 #define MAX9860_AGCTH        0x0f
0142 #define MAX9860_AGCTH_SHIFT  0
0143 #define MAX9860_AGCTH_MIN    15
0144
0145 /* PWRMAN */
0146 #define MAX9860_SHDN         0x80
0147 #define MAX9860_DACEN        0x08
0148 #define MAX9860_DACEN_SHIFT  3
0149 #define MAX9860_ADCLEN       0x02
0150 #define MAX9860_ADCLEN_SHIFT 1
0151 #define MAX9860_ADCREN       0x01
0152 #define MAX9860_ADCREN_SHIFT 0
0153
0154 #endif /* _SND_SOC_MAX9860 */