1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * es8328.h  --  ES8328 ALSA SoC Audio driver
4  */
5 
6 #ifndef _ES8328_H
7 #define _ES8328_H
8 
9 #include <linux/regmap.h>
10 
11 struct device;
12 
13 extern const struct regmap_config es8328_regmap_config;
14 int es8328_probe(struct device *dev, struct regmap *regmap);
15 
16 #define ES8328_DACLVOL 46
17 #define ES8328_DACRVOL 47
18 #define ES8328_DACCTL 28
19 #define ES8328_RATEMASK (0x1f << 0)
20 
21 #define ES8328_CONTROL1		0x00
22 #define ES8328_CONTROL1_VMIDSEL_OFF (0 << 0)
23 #define ES8328_CONTROL1_VMIDSEL_50k (1 << 0)
24 #define ES8328_CONTROL1_VMIDSEL_500k (2 << 0)
25 #define ES8328_CONTROL1_VMIDSEL_5k (3 << 0)
26 #define ES8328_CONTROL1_VMIDSEL_MASK (3 << 0)
27 #define ES8328_CONTROL1_ENREF (1 << 2)
28 #define ES8328_CONTROL1_SEQEN (1 << 3)
29 #define ES8328_CONTROL1_SAMEFS (1 << 4)
30 #define ES8328_CONTROL1_DACMCLK_ADC (0 << 5)
31 #define ES8328_CONTROL1_DACMCLK_DAC (1 << 5)
32 #define ES8328_CONTROL1_LRCM (1 << 6)
33 #define ES8328_CONTROL1_SCP_RESET (1 << 7)
34 
35 #define ES8328_CONTROL2		0x01
36 #define ES8328_CONTROL2_VREF_BUF_OFF (1 << 0)
37 #define ES8328_CONTROL2_VREF_LOWPOWER (1 << 1)
38 #define ES8328_CONTROL2_IBIASGEN_OFF (1 << 2)
39 #define ES8328_CONTROL2_ANALOG_OFF (1 << 3)
40 #define ES8328_CONTROL2_VREF_BUF_LOWPOWER (1 << 4)
41 #define ES8328_CONTROL2_VCM_MOD_LOWPOWER (1 << 5)
42 #define ES8328_CONTROL2_OVERCURRENT_ON (1 << 6)
43 #define ES8328_CONTROL2_THERMAL_SHUTDOWN_ON (1 << 7)
44 
45 #define ES8328_CHIPPOWER	0x02
46 #define ES8328_CHIPPOWER_DACVREF_OFF 0
47 #define ES8328_CHIPPOWER_ADCVREF_OFF 1
48 #define ES8328_CHIPPOWER_DACDLL_OFF 2
49 #define ES8328_CHIPPOWER_ADCDLL_OFF 3
50 #define ES8328_CHIPPOWER_DACSTM_RESET 4
51 #define ES8328_CHIPPOWER_ADCSTM_RESET 5
52 #define ES8328_CHIPPOWER_DACDIG_OFF 6
53 #define ES8328_CHIPPOWER_ADCDIG_OFF 7
54 
55 #define ES8328_ADCPOWER		0x03
56 #define ES8328_ADCPOWER_INT1_LOWPOWER 0
57 #define ES8328_ADCPOWER_FLASH_ADC_LOWPOWER 1
58 #define ES8328_ADCPOWER_ADC_BIAS_GEN_OFF 2
59 #define ES8328_ADCPOWER_MIC_BIAS_OFF 3
60 #define ES8328_ADCPOWER_ADCR_OFF 4
61 #define ES8328_ADCPOWER_ADCL_OFF 5
62 #define ES8328_ADCPOWER_AINR_OFF 6
63 #define ES8328_ADCPOWER_AINL_OFF 7
64 
65 #define ES8328_DACPOWER		0x04
66 #define ES8328_DACPOWER_OUT3_ON 0
67 #define ES8328_DACPOWER_MONO_ON 1
68 #define ES8328_DACPOWER_ROUT2_ON 2
69 #define ES8328_DACPOWER_LOUT2_ON 3
70 #define ES8328_DACPOWER_ROUT1_ON 4
71 #define ES8328_DACPOWER_LOUT1_ON 5
72 #define ES8328_DACPOWER_RDAC_OFF 6
73 #define ES8328_DACPOWER_LDAC_OFF 7
74 
75 #define ES8328_CHIPLOPOW1	0x05
76 #define ES8328_CHIPLOPOW2	0x06
77 #define ES8328_ANAVOLMANAG	0x07
78 
79 #define ES8328_MASTERMODE	0x08
80 #define ES8328_MASTERMODE_BCLKDIV (0 << 0)
81 #define ES8328_MASTERMODE_BCLK_INV (1 << 5)
82 #define ES8328_MASTERMODE_MCLKDIV2 (1 << 6)
83 #define ES8328_MASTERMODE_MSC (1 << 7)
84 
85 #define ES8328_ADCCONTROL1	0x09
86 #define ES8328_ADCCONTROL2	0x0a
87 #define ES8328_ADCCONTROL3	0x0b
88 
89 #define ES8328_ADCCONTROL4	0x0c
90 #define ES8328_ADCCONTROL4_ADCFORMAT_MASK (3 << 0)
91 #define ES8328_ADCCONTROL4_ADCFORMAT_I2S (0 << 0)
92 #define ES8328_ADCCONTROL4_ADCFORMAT_LJUST (1 << 0)
93 #define ES8328_ADCCONTROL4_ADCFORMAT_RJUST (2 << 0)
94 #define ES8328_ADCCONTROL4_ADCFORMAT_PCM (3 << 0)
95 #define ES8328_ADCCONTROL4_ADCWL_SHIFT 2
96 #define ES8328_ADCCONTROL4_ADCWL_MASK (7 << 2)
97 #define ES8328_ADCCONTROL4_ADCLRP_I2S_POL_NORMAL (0 << 5)
98 #define ES8328_ADCCONTROL4_ADCLRP_I2S_POL_INV (1 << 5)
99 #define ES8328_ADCCONTROL4_ADCLRP_PCM_MSB_CLK2 (0 << 5)
100 #define ES8328_ADCCONTROL4_ADCLRP_PCM_MSB_CLK1 (1 << 5)
101 
102 #define ES8328_ADCCONTROL5	0x0d
103 #define ES8328_ADCCONTROL5_RATEMASK (0x1f << 0)
104 
105 #define ES8328_ADCCONTROL6	0x0e
106 
107 #define ES8328_ADCCONTROL7	0x0f
108 #define ES8328_ADCCONTROL7_ADC_MUTE (1 << 2)
109 #define ES8328_ADCCONTROL7_ADC_LER (1 << 3)
110 #define ES8328_ADCCONTROL7_ADC_ZERO_CROSS (1 << 4)
111 #define ES8328_ADCCONTROL7_ADC_SOFT_RAMP (1 << 5)
112 #define ES8328_ADCCONTROL7_ADC_RAMP_RATE_4 (0 << 6)
113 #define ES8328_ADCCONTROL7_ADC_RAMP_RATE_8 (1 << 6)
114 #define ES8328_ADCCONTROL7_ADC_RAMP_RATE_16 (2 << 6)
115 #define ES8328_ADCCONTROL7_ADC_RAMP_RATE_32 (3 << 6)
116 
117 #define ES8328_ADCCONTROL8	0x10
118 #define ES8328_ADCCONTROL9	0x11
119 #define ES8328_ADCCONTROL10	0x12
120 #define ES8328_ADCCONTROL11	0x13
121 #define ES8328_ADCCONTROL12	0x14
122 #define ES8328_ADCCONTROL13	0x15
123 #define ES8328_ADCCONTROL14	0x16
124 
125 #define ES8328_DACCONTROL1	0x17
126 #define ES8328_DACCONTROL1_DACFORMAT_MASK (3 << 1)
127 #define ES8328_DACCONTROL1_DACFORMAT_I2S (0 << 1)
128 #define ES8328_DACCONTROL1_DACFORMAT_LJUST (1 << 1)
129 #define ES8328_DACCONTROL1_DACFORMAT_RJUST (2 << 1)
130 #define ES8328_DACCONTROL1_DACFORMAT_PCM (3 << 1)
131 #define ES8328_DACCONTROL1_DACWL_SHIFT 3
132 #define ES8328_DACCONTROL1_DACWL_MASK (7 << 3)
133 #define ES8328_DACCONTROL1_DACLRP_I2S_POL_NORMAL (0 << 6)
134 #define ES8328_DACCONTROL1_DACLRP_I2S_POL_INV (1 << 6)
135 #define ES8328_DACCONTROL1_DACLRP_PCM_MSB_CLK2 (0 << 6)
136 #define ES8328_DACCONTROL1_DACLRP_PCM_MSB_CLK1 (1 << 6)
137 #define ES8328_DACCONTROL1_LRSWAP (1 << 7)
138 
139 #define ES8328_DACCONTROL2	0x18
140 #define ES8328_DACCONTROL2_RATEMASK (0x1f << 0)
141 #define ES8328_DACCONTROL2_DOUBLESPEED (1 << 5)
142 
143 #define ES8328_DACCONTROL3	0x19
144 #define ES8328_DACCONTROL3_AUTOMUTE (1 << 2)
145 #define ES8328_DACCONTROL3_DACMUTE (1 << 2)
146 #define ES8328_DACCONTROL3_LEFTGAINVOL (1 << 3)
147 #define ES8328_DACCONTROL3_DACZEROCROSS (1 << 4)
148 #define ES8328_DACCONTROL3_DACSOFTRAMP (1 << 5)
149 #define ES8328_DACCONTROL3_DACRAMPRATE (3 << 6)
150 
151 #define ES8328_LDACVOL 0x1a
152 #define ES8328_LDACVOL_MASK (0 << 0)
153 #define ES8328_LDACVOL_MAX (0xc0)
154 
155 #define ES8328_RDACVOL 0x1b
156 #define ES8328_RDACVOL_MASK (0 << 0)
157 #define ES8328_RDACVOL_MAX (0xc0)
158 
159 #define ES8328_DACVOL_MAX (0xc0)
160 
161 #define ES8328_DACCONTROL4	0x1a
162 #define ES8328_DACCONTROL5	0x1b
163 
164 #define ES8328_DACCONTROL6	0x1c
165 #define ES8328_DACCONTROL6_CLICKFREE (1 << 3)
166 #define ES8328_DACCONTROL6_DAC_INVR (1 << 4)
167 #define ES8328_DACCONTROL6_DAC_INVL (1 << 5)
168 #define ES8328_DACCONTROL6_DEEMPH_MASK (3 << 6)
169 #define ES8328_DACCONTROL6_DEEMPH_OFF (0 << 6)
170 #define ES8328_DACCONTROL6_DEEMPH_32k (1 << 6)
171 #define ES8328_DACCONTROL6_DEEMPH_44_1k (2 << 6)
172 #define ES8328_DACCONTROL6_DEEMPH_48k (3 << 6)
173 
174 #define ES8328_DACCONTROL7	0x1d
175 #define ES8328_DACCONTROL7_VPP_SCALE_3p5	(0 << 0)
176 #define ES8328_DACCONTROL7_VPP_SCALE_4p0	(1 << 0)
177 #define ES8328_DACCONTROL7_VPP_SCALE_3p0	(2 << 0)
178 #define ES8328_DACCONTROL7_VPP_SCALE_2p5	(3 << 0)
179 #define ES8328_DACCONTROL7_SHELVING_STRENGTH (1 << 2) /* In eights */
180 #define ES8328_DACCONTROL7_MONO		(1 << 5)
181 #define ES8328_DACCONTROL7_ZEROR	(1 << 6)
182 #define ES8328_DACCONTROL7_ZEROL	(1 << 7)
183 
184 /* Shelving filter */
185 #define ES8328_DACCONTROL8	0x1e
186 #define ES8328_DACCONTROL9	0x1f
187 #define ES8328_DACCONTROL10	0x20
188 #define ES8328_DACCONTROL11	0x21
189 #define ES8328_DACCONTROL12	0x22
190 #define ES8328_DACCONTROL13	0x23
191 #define ES8328_DACCONTROL14	0x24
192 #define ES8328_DACCONTROL15	0x25
193 
194 #define ES8328_DACCONTROL16	0x26
195 #define ES8328_DACCONTROL16_RMIXSEL_RIN1 (0 << 0)
196 #define ES8328_DACCONTROL16_RMIXSEL_RIN2 (1 << 0)
197 #define ES8328_DACCONTROL16_RMIXSEL_RIN3 (2 << 0)
198 #define ES8328_DACCONTROL16_RMIXSEL_RADC (3 << 0)
199 #define ES8328_DACCONTROL16_LMIXSEL_LIN1 (0 << 3)
200 #define ES8328_DACCONTROL16_LMIXSEL_LIN2 (1 << 3)
201 #define ES8328_DACCONTROL16_LMIXSEL_LIN3 (2 << 3)
202 #define ES8328_DACCONTROL16_LMIXSEL_LADC (3 << 3)
203 
204 #define ES8328_DACCONTROL17	0x27
205 #define ES8328_DACCONTROL17_LI2LOVOL (7 << 3)
206 #define ES8328_DACCONTROL17_LI2LO (1 << 6)
207 #define ES8328_DACCONTROL17_LD2LO (1 << 7)
208 
209 #define ES8328_DACCONTROL18	0x28
210 #define ES8328_DACCONTROL18_RI2LOVOL (7 << 3)
211 #define ES8328_DACCONTROL18_RI2LO (1 << 6)
212 #define ES8328_DACCONTROL18_RD2LO (1 << 7)
213 
214 #define ES8328_DACCONTROL19	0x29
215 #define ES8328_DACCONTROL19_LI2ROVOL (7 << 3)
216 #define ES8328_DACCONTROL19_LI2RO (1 << 6)
217 #define ES8328_DACCONTROL19_LD2RO (1 << 7)
218 
219 #define ES8328_DACCONTROL20	0x2a
220 #define ES8328_DACCONTROL20_RI2ROVOL (7 << 3)
221 #define ES8328_DACCONTROL20_RI2RO (1 << 6)
222 #define ES8328_DACCONTROL20_RD2RO (1 << 7)
223 
224 #define ES8328_DACCONTROL21	0x2b
225 #define ES8328_DACCONTROL21_LI2MOVOL (7 << 3)
226 #define ES8328_DACCONTROL21_LI2MO (1 << 6)
227 #define ES8328_DACCONTROL21_LD2MO (1 << 7)
228 
229 #define ES8328_DACCONTROL22	0x2c
230 #define ES8328_DACCONTROL22_RI2MOVOL (7 << 3)
231 #define ES8328_DACCONTROL22_RI2MO (1 << 6)
232 #define ES8328_DACCONTROL22_RD2MO (1 << 7)
233 
234 #define ES8328_DACCONTROL23	0x2d
235 #define ES8328_DACCONTROL23_MOUTINV		(1 << 1)
236 #define ES8328_DACCONTROL23_HPSWPOL		(1 << 2)
237 #define ES8328_DACCONTROL23_HPSWEN		(1 << 3)
238 #define ES8328_DACCONTROL23_VROI_1p5k		(0 << 4)
239 #define ES8328_DACCONTROL23_VROI_40k		(1 << 4)
240 #define ES8328_DACCONTROL23_OUT3_VREF		(0 << 5)
241 #define ES8328_DACCONTROL23_OUT3_ROUT1		(1 << 5)
242 #define ES8328_DACCONTROL23_OUT3_MONOOUT	(2 << 5)
243 #define ES8328_DACCONTROL23_OUT3_RIGHT_MIXER	(3 << 5)
244 #define ES8328_DACCONTROL23_ROUT2INV		(1 << 7)
245 
246 /* LOUT1 Amplifier */
247 #define ES8328_LOUT1VOL 0x2e
248 #define ES8328_LOUT1VOL_MASK (0 << 5)
249 #define ES8328_LOUT1VOL_MAX (0x24)
250 
251 /* ROUT1 Amplifier */
252 #define ES8328_ROUT1VOL 0x2f
253 #define ES8328_ROUT1VOL_MASK (0 << 5)
254 #define ES8328_ROUT1VOL_MAX (0x24)
255 
256 #define ES8328_OUT1VOL_MAX (0x24)
257 
258 /* LOUT2 Amplifier */
259 #define ES8328_LOUT2VOL 0x30
260 #define ES8328_LOUT2VOL_MASK (0 << 5)
261 #define ES8328_LOUT2VOL_MAX (0x24)
262 
263 /* ROUT2 Amplifier */
264 #define ES8328_ROUT2VOL 0x31
265 #define ES8328_ROUT2VOL_MASK (0 << 5)
266 #define ES8328_ROUT2VOL_MAX (0x24)
267 
268 #define ES8328_OUT2VOL_MAX (0x24)
269 
270 /* Mono Out Amplifier */
271 #define ES8328_MONOOUTVOL 0x32
272 #define ES8328_MONOOUTVOL_MASK (0 << 5)
273 #define ES8328_MONOOUTVOL_MAX (0x24)
274 
275 #define ES8328_DACCONTROL29	0x33
276 #define ES8328_DACCONTROL30	0x34
277 
278 #define ES8328_SYSCLK		0
279 
280 #define ES8328_REG_MAX		0x35
281 
282 #define ES8328_1536FS		1536
283 #define ES8328_1024FS		1024
284 #define ES8328_768FS		768
285 #define ES8328_512FS		512
286 #define ES8328_384FS		384
287 #define ES8328_256FS		256
288 #define ES8328_128FS		128
289 
290 #endif
291