Commit | Line | Data |
---|---|---|
e00447fa JS |
1 | /* |
2 | * ALSA SoC TLV320AIC31XX codec driver | |
3 | * | |
4 | * Copyright (C) 2013 Texas Instruments, Inc. | |
5 | * | |
6 | * This package is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License version 2 as | |
8 | * published by the Free Software Foundation. | |
9 | * | |
10 | * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR | |
11 | * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED | |
12 | * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. | |
13 | * | |
14 | */ | |
15 | #ifndef _TLV320AIC31XX_H | |
16 | #define _TLV320AIC31XX_H | |
17 | ||
18 | #define AIC31XX_RATES SNDRV_PCM_RATE_8000_192000 | |
19 | ||
20 | #define AIC31XX_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE \ | |
9cfb7690 PU |
21 | | SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S24_LE \ |
22 | | SNDRV_PCM_FMTBIT_S32_LE) | |
e00447fa JS |
23 | |
24 | ||
25 | #define AIC31XX_STEREO_CLASS_D_BIT 0x1 | |
26 | #define AIC31XX_MINIDSP_BIT 0x2 | |
27 | ||
28 | enum aic31xx_type { | |
29 | AIC3100 = 0, | |
30 | AIC3110 = AIC31XX_STEREO_CLASS_D_BIT, | |
31 | AIC3120 = AIC31XX_MINIDSP_BIT, | |
32 | AIC3111 = (AIC31XX_STEREO_CLASS_D_BIT | AIC31XX_MINIDSP_BIT), | |
33 | }; | |
34 | ||
35 | struct aic31xx_pdata { | |
36 | enum aic31xx_type codec_type; | |
37 | unsigned int gpio_reset; | |
38 | int micbias_vg; | |
39 | }; | |
40 | ||
bafcbfe4 PU |
41 | #define AIC31XX_REG(page, reg) ((page * 128) + reg) |
42 | ||
e00447fa | 43 | /* Page Control Register */ |
bafcbfe4 | 44 | #define AIC31XX_PAGECTL AIC31XX_REG(0, 0) |
e00447fa JS |
45 | |
46 | /* Page 0 Registers */ | |
47 | /* Software reset register */ | |
bafcbfe4 | 48 | #define AIC31XX_RESET AIC31XX_REG(0, 1) |
e00447fa | 49 | /* OT FLAG register */ |
bafcbfe4 | 50 | #define AIC31XX_OT_FLAG AIC31XX_REG(0, 3) |
e00447fa | 51 | /* Clock clock Gen muxing, Multiplexers*/ |
bafcbfe4 | 52 | #define AIC31XX_CLKMUX AIC31XX_REG(0, 4) |
e00447fa | 53 | /* PLL P and R-VAL register */ |
bafcbfe4 | 54 | #define AIC31XX_PLLPR AIC31XX_REG(0, 5) |
e00447fa | 55 | /* PLL J-VAL register */ |
bafcbfe4 | 56 | #define AIC31XX_PLLJ AIC31XX_REG(0, 6) |
e00447fa | 57 | /* PLL D-VAL MSB register */ |
bafcbfe4 | 58 | #define AIC31XX_PLLDMSB AIC31XX_REG(0, 7) |
e00447fa | 59 | /* PLL D-VAL LSB register */ |
bafcbfe4 | 60 | #define AIC31XX_PLLDLSB AIC31XX_REG(0, 8) |
e00447fa | 61 | /* DAC NDAC_VAL register*/ |
bafcbfe4 | 62 | #define AIC31XX_NDAC AIC31XX_REG(0, 11) |
e00447fa | 63 | /* DAC MDAC_VAL register */ |
bafcbfe4 | 64 | #define AIC31XX_MDAC AIC31XX_REG(0, 12) |
e00447fa | 65 | /* DAC OSR setting register 1, MSB value */ |
bafcbfe4 | 66 | #define AIC31XX_DOSRMSB AIC31XX_REG(0, 13) |
e00447fa | 67 | /* DAC OSR setting register 2, LSB value */ |
bafcbfe4 PU |
68 | #define AIC31XX_DOSRLSB AIC31XX_REG(0, 14) |
69 | #define AIC31XX_MINI_DSP_INPOL AIC31XX_REG(0, 16) | |
e00447fa | 70 | /* Clock setting register 8, PLL */ |
bafcbfe4 | 71 | #define AIC31XX_NADC AIC31XX_REG(0, 18) |
e00447fa | 72 | /* Clock setting register 9, PLL */ |
bafcbfe4 | 73 | #define AIC31XX_MADC AIC31XX_REG(0, 19) |
e00447fa | 74 | /* ADC Oversampling (AOSR) Register */ |
bafcbfe4 | 75 | #define AIC31XX_AOSR AIC31XX_REG(0, 20) |
e00447fa | 76 | /* Clock setting register 9, Multiplexers */ |
bafcbfe4 | 77 | #define AIC31XX_CLKOUTMUX AIC31XX_REG(0, 25) |
e00447fa | 78 | /* Clock setting register 10, CLOCKOUT M divider value */ |
bafcbfe4 | 79 | #define AIC31XX_CLKOUTMVAL AIC31XX_REG(0, 26) |
e00447fa | 80 | /* Audio Interface Setting Register 1 */ |
bafcbfe4 | 81 | #define AIC31XX_IFACE1 AIC31XX_REG(0, 27) |
e00447fa | 82 | /* Audio Data Slot Offset Programming */ |
bafcbfe4 | 83 | #define AIC31XX_DATA_OFFSET AIC31XX_REG(0, 28) |
e00447fa | 84 | /* Audio Interface Setting Register 2 */ |
bafcbfe4 | 85 | #define AIC31XX_IFACE2 AIC31XX_REG(0, 29) |
e00447fa | 86 | /* Clock setting register 11, BCLK N Divider */ |
bafcbfe4 | 87 | #define AIC31XX_BCLKN AIC31XX_REG(0, 30) |
e00447fa | 88 | /* Audio Interface Setting Register 3, Secondary Audio Interface */ |
bafcbfe4 | 89 | #define AIC31XX_IFACESEC1 AIC31XX_REG(0, 31) |
e00447fa | 90 | /* Audio Interface Setting Register 4 */ |
bafcbfe4 | 91 | #define AIC31XX_IFACESEC2 AIC31XX_REG(0, 32) |
e00447fa | 92 | /* Audio Interface Setting Register 5 */ |
bafcbfe4 | 93 | #define AIC31XX_IFACESEC3 AIC31XX_REG(0, 33) |
e00447fa | 94 | /* I2C Bus Condition */ |
bafcbfe4 | 95 | #define AIC31XX_I2C AIC31XX_REG(0, 34) |
e00447fa | 96 | /* ADC FLAG */ |
bafcbfe4 | 97 | #define AIC31XX_ADCFLAG AIC31XX_REG(0, 36) |
e00447fa | 98 | /* DAC Flag Registers */ |
bafcbfe4 PU |
99 | #define AIC31XX_DACFLAG1 AIC31XX_REG(0, 37) |
100 | #define AIC31XX_DACFLAG2 AIC31XX_REG(0, 38) | |
e00447fa | 101 | /* Sticky Interrupt flag (overflow) */ |
bafcbfe4 | 102 | #define AIC31XX_OFFLAG AIC31XX_REG(0, 39) |
e00447fa | 103 | /* Sticy DAC Interrupt flags */ |
bafcbfe4 | 104 | #define AIC31XX_INTRDACFLAG AIC31XX_REG(0, 44) |
e00447fa | 105 | /* Sticy ADC Interrupt flags */ |
bafcbfe4 | 106 | #define AIC31XX_INTRADCFLAG AIC31XX_REG(0, 45) |
e00447fa | 107 | /* DAC Interrupt flags 2 */ |
bafcbfe4 | 108 | #define AIC31XX_INTRDACFLAG2 AIC31XX_REG(0, 46) |
e00447fa | 109 | /* ADC Interrupt flags 2 */ |
bafcbfe4 | 110 | #define AIC31XX_INTRADCFLAG2 AIC31XX_REG(0, 47) |
e00447fa | 111 | /* INT1 interrupt control */ |
bafcbfe4 | 112 | #define AIC31XX_INT1CTRL AIC31XX_REG(0, 48) |
e00447fa | 113 | /* INT2 interrupt control */ |
bafcbfe4 | 114 | #define AIC31XX_INT2CTRL AIC31XX_REG(0, 49) |
e00447fa | 115 | /* GPIO1 control */ |
bafcbfe4 | 116 | #define AIC31XX_GPIO1 AIC31XX_REG(0, 50) |
e00447fa | 117 | |
bafcbfe4 | 118 | #define AIC31XX_DACPRB AIC31XX_REG(0, 60) |
e00447fa | 119 | /* ADC Instruction Set Register */ |
bafcbfe4 | 120 | #define AIC31XX_ADCPRB AIC31XX_REG(0, 61) |
e00447fa | 121 | /* DAC channel setup register */ |
bafcbfe4 | 122 | #define AIC31XX_DACSETUP AIC31XX_REG(0, 63) |
e00447fa | 123 | /* DAC Mute and volume control register */ |
bafcbfe4 | 124 | #define AIC31XX_DACMUTE AIC31XX_REG(0, 64) |
e00447fa | 125 | /* Left DAC channel digital volume control */ |
bafcbfe4 | 126 | #define AIC31XX_LDACVOL AIC31XX_REG(0, 65) |
e00447fa | 127 | /* Right DAC channel digital volume control */ |
bafcbfe4 | 128 | #define AIC31XX_RDACVOL AIC31XX_REG(0, 66) |
e00447fa | 129 | /* Headset detection */ |
bafcbfe4 | 130 | #define AIC31XX_HSDETECT AIC31XX_REG(0, 67) |
e00447fa | 131 | /* ADC Digital Mic */ |
bafcbfe4 | 132 | #define AIC31XX_ADCSETUP AIC31XX_REG(0, 81) |
e00447fa | 133 | /* ADC Digital Volume Control Fine Adjust */ |
bafcbfe4 | 134 | #define AIC31XX_ADCFGA AIC31XX_REG(0, 82) |
e00447fa | 135 | /* ADC Digital Volume Control Coarse Adjust */ |
bafcbfe4 | 136 | #define AIC31XX_ADCVOL AIC31XX_REG(0, 83) |
e00447fa JS |
137 | |
138 | ||
139 | /* Page 1 Registers */ | |
140 | /* Headphone drivers */ | |
bafcbfe4 | 141 | #define AIC31XX_HPDRIVER AIC31XX_REG(1, 31) |
e00447fa | 142 | /* Class-D Speakear Amplifier */ |
bafcbfe4 | 143 | #define AIC31XX_SPKAMP AIC31XX_REG(1, 32) |
e00447fa | 144 | /* HP Output Drivers POP Removal Settings */ |
bafcbfe4 | 145 | #define AIC31XX_HPPOP AIC31XX_REG(1, 33) |
e00447fa | 146 | /* Output Driver PGA Ramp-Down Period Control */ |
bafcbfe4 | 147 | #define AIC31XX_SPPGARAMP AIC31XX_REG(1, 34) |
e00447fa | 148 | /* DAC_L and DAC_R Output Mixer Routing */ |
bafcbfe4 | 149 | #define AIC31XX_DACMIXERROUTE AIC31XX_REG(1, 35) |
e00447fa | 150 | /* Left Analog Vol to HPL */ |
bafcbfe4 | 151 | #define AIC31XX_LANALOGHPL AIC31XX_REG(1, 36) |
e00447fa | 152 | /* Right Analog Vol to HPR */ |
bafcbfe4 | 153 | #define AIC31XX_RANALOGHPR AIC31XX_REG(1, 37) |
e00447fa | 154 | /* Left Analog Vol to SPL */ |
bafcbfe4 | 155 | #define AIC31XX_LANALOGSPL AIC31XX_REG(1, 38) |
e00447fa | 156 | /* Right Analog Vol to SPR */ |
bafcbfe4 | 157 | #define AIC31XX_RANALOGSPR AIC31XX_REG(1, 39) |
e00447fa | 158 | /* HPL Driver */ |
bafcbfe4 | 159 | #define AIC31XX_HPLGAIN AIC31XX_REG(1, 40) |
e00447fa | 160 | /* HPR Driver */ |
bafcbfe4 | 161 | #define AIC31XX_HPRGAIN AIC31XX_REG(1, 41) |
e00447fa | 162 | /* SPL Driver */ |
bafcbfe4 | 163 | #define AIC31XX_SPLGAIN AIC31XX_REG(1, 42) |
e00447fa | 164 | /* SPR Driver */ |
bafcbfe4 | 165 | #define AIC31XX_SPRGAIN AIC31XX_REG(1, 43) |
e00447fa | 166 | /* HP Driver Control */ |
bafcbfe4 | 167 | #define AIC31XX_HPCONTROL AIC31XX_REG(1, 44) |
e00447fa | 168 | /* MIC Bias Control */ |
bafcbfe4 | 169 | #define AIC31XX_MICBIAS AIC31XX_REG(1, 46) |
e00447fa | 170 | /* MIC PGA*/ |
bafcbfe4 | 171 | #define AIC31XX_MICPGA AIC31XX_REG(1, 47) |
e00447fa | 172 | /* Delta-Sigma Mono ADC Channel Fine-Gain Input Selection for P-Terminal */ |
bafcbfe4 | 173 | #define AIC31XX_MICPGAPI AIC31XX_REG(1, 48) |
e00447fa | 174 | /* ADC Input Selection for M-Terminal */ |
bafcbfe4 | 175 | #define AIC31XX_MICPGAMI AIC31XX_REG(1, 49) |
e00447fa | 176 | /* Input CM Settings */ |
bafcbfe4 | 177 | #define AIC31XX_MICPGACM AIC31XX_REG(1, 50) |
e00447fa JS |
178 | |
179 | /* Bits, masks and shifts */ | |
180 | ||
181 | /* AIC31XX_CLKMUX */ | |
182 | #define AIC31XX_PLL_CLKIN_MASK 0x0c | |
183 | #define AIC31XX_PLL_CLKIN_SHIFT 2 | |
184 | #define AIC31XX_PLL_CLKIN_MCLK 0 | |
185 | #define AIC31XX_CODEC_CLKIN_MASK 0x03 | |
186 | #define AIC31XX_CODEC_CLKIN_SHIFT 0 | |
187 | #define AIC31XX_CODEC_CLKIN_PLL 3 | |
188 | #define AIC31XX_CODEC_CLKIN_BCLK 1 | |
189 | ||
190 | /* AIC31XX_PLLPR, AIC31XX_NDAC, AIC31XX_MDAC, AIC31XX_NADC, AIC31XX_MADC, | |
191 | AIC31XX_BCLKN */ | |
192 | #define AIC31XX_PLL_MASK 0x7f | |
193 | #define AIC31XX_PM_MASK 0x80 | |
194 | ||
195 | /* AIC31XX_IFACE1 */ | |
196 | #define AIC31XX_WORD_LEN_16BITS 0x00 | |
197 | #define AIC31XX_WORD_LEN_20BITS 0x01 | |
198 | #define AIC31XX_WORD_LEN_24BITS 0x02 | |
199 | #define AIC31XX_WORD_LEN_32BITS 0x03 | |
200 | #define AIC31XX_IFACE1_DATALEN_MASK 0x30 | |
201 | #define AIC31XX_IFACE1_DATALEN_SHIFT (4) | |
202 | #define AIC31XX_IFACE1_DATATYPE_MASK 0xC0 | |
203 | #define AIC31XX_IFACE1_DATATYPE_SHIFT (6) | |
204 | #define AIC31XX_I2S_MODE 0x00 | |
205 | #define AIC31XX_DSP_MODE 0x01 | |
206 | #define AIC31XX_RIGHT_JUSTIFIED_MODE 0x02 | |
207 | #define AIC31XX_LEFT_JUSTIFIED_MODE 0x03 | |
208 | #define AIC31XX_IFACE1_MASTER_MASK 0x0C | |
209 | #define AIC31XX_BCLK_MASTER 0x08 | |
210 | #define AIC31XX_WCLK_MASTER 0x04 | |
211 | ||
212 | /* AIC31XX_DATA_OFFSET */ | |
213 | #define AIC31XX_DATA_OFFSET_MASK 0xFF | |
214 | ||
215 | /* AIC31XX_IFACE2 */ | |
216 | #define AIC31XX_BCLKINV_MASK 0x08 | |
217 | #define AIC31XX_BDIVCLK_MASK 0x03 | |
218 | #define AIC31XX_DAC2BCLK 0x00 | |
219 | #define AIC31XX_DACMOD2BCLK 0x01 | |
220 | #define AIC31XX_ADC2BCLK 0x02 | |
221 | #define AIC31XX_ADCMOD2BCLK 0x03 | |
222 | ||
223 | /* AIC31XX_ADCFLAG */ | |
224 | #define AIC31XX_ADCPWRSTATUS_MASK 0x40 | |
225 | ||
226 | /* AIC31XX_DACFLAG1 */ | |
227 | #define AIC31XX_LDACPWRSTATUS_MASK 0x80 | |
228 | #define AIC31XX_RDACPWRSTATUS_MASK 0x08 | |
229 | #define AIC31XX_HPLDRVPWRSTATUS_MASK 0x20 | |
230 | #define AIC31XX_HPRDRVPWRSTATUS_MASK 0x02 | |
231 | #define AIC31XX_SPLDRVPWRSTATUS_MASK 0x10 | |
232 | #define AIC31XX_SPRDRVPWRSTATUS_MASK 0x01 | |
233 | ||
234 | /* AIC31XX_INTRDACFLAG */ | |
235 | #define AIC31XX_HPSCDETECT_MASK 0x80 | |
236 | #define AIC31XX_BUTTONPRESS_MASK 0x20 | |
237 | #define AIC31XX_HSPLUG_MASK 0x10 | |
238 | #define AIC31XX_LDRCTHRES_MASK 0x08 | |
239 | #define AIC31XX_RDRCTHRES_MASK 0x04 | |
240 | #define AIC31XX_DACSINT_MASK 0x02 | |
241 | #define AIC31XX_DACAINT_MASK 0x01 | |
242 | ||
243 | /* AIC31XX_INT1CTRL */ | |
244 | #define AIC31XX_HSPLUGDET_MASK 0x80 | |
245 | #define AIC31XX_BUTTONPRESSDET_MASK 0x40 | |
246 | #define AIC31XX_DRCTHRES_MASK 0x20 | |
247 | #define AIC31XX_AGCNOISE_MASK 0x10 | |
248 | #define AIC31XX_OC_MASK 0x08 | |
249 | #define AIC31XX_ENGINE_MASK 0x04 | |
250 | ||
251 | /* AIC31XX_DACSETUP */ | |
252 | #define AIC31XX_SOFTSTEP_MASK 0x03 | |
253 | ||
254 | /* AIC31XX_DACMUTE */ | |
255 | #define AIC31XX_DACMUTE_MASK 0x0C | |
256 | ||
257 | /* AIC31XX_MICBIAS */ | |
258 | #define AIC31XX_MICBIAS_MASK 0x03 | |
259 | #define AIC31XX_MICBIAS_SHIFT 0 | |
260 | ||
261 | #endif /* _TLV320AIC31XX_H */ |