1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3 * ALSA SoC CX20721/CX20723 codec driver
4 *
5 * Copyright: (C) 2017 Conexant Systems, Inc.
6 * Author: Simon Ho, <Simon.ho@conexant.com>
7 */
8
9 #ifndef __CX2072X_H__
10 #define __CX2072X_H__
11
12 #define CX2072X_MCLK_PLL 1
13 #define CX2072X_MCLK_EXTERNAL_PLL 1
14 #define CX2072X_MCLK_INTERNAL_OSC 2
15
16 /*#define CX2072X_RATES SNDRV_PCM_RATE_8000_192000*/
17 #define CX2072X_RATES_DSP SNDRV_PCM_RATE_48000
18
19 #define CX2072X_REG_MAX 0x8a3c
20
21 #define CX2072X_VENDOR_ID 0x0200
22 #define CX2072X_REVISION_ID 0x0208
23 #define CX2072X_CURRENT_BCLK_FREQUENCY 0x00dc
24 #define CX2072X_AFG_POWER_STATE 0x0414
25 #define CX2072X_UM_RESPONSE 0x0420
26 #define CX2072X_GPIO_DATA 0x0454
27 #define CX2072X_GPIO_ENABLE 0x0458
28 #define CX2072X_GPIO_DIRECTION 0x045c
29 #define CX2072X_GPIO_WAKE 0x0460
30 #define CX2072X_GPIO_UM_ENABLE 0x0464
31 #define CX2072X_GPIO_STICKY_MASK 0x0468
32 #define CX2072X_AFG_FUNCTION_RESET 0x07fc
33 #define CX2072X_DAC1_CONVERTER_FORMAT 0x43c8
34 #define CX2072X_DAC1_AMP_GAIN_RIGHT 0x41c0
35 #define CX2072X_DAC1_AMP_GAIN_LEFT 0x41e0
36 #define CX2072X_DAC1_POWER_STATE 0x4014
37 #define CX2072X_DAC1_CONVERTER_STREAM_CHANNEL 0x4018
38 #define CX2072X_DAC1_EAPD_ENABLE 0x4030
39 #define CX2072X_DAC2_CONVERTER_FORMAT 0x47c8
40 #define CX2072X_DAC2_AMP_GAIN_RIGHT 0x45c0
41 #define CX2072X_DAC2_AMP_GAIN_LEFT 0x45e0
42 #define CX2072X_DAC2_POWER_STATE 0x4414
43 #define CX2072X_DAC2_CONVERTER_STREAM_CHANNEL 0x4418
44 #define CX2072X_ADC1_CONVERTER_FORMAT 0x4fc8
45 #define CX2072X_ADC1_AMP_GAIN_RIGHT_0 0x4d80
46 #define CX2072X_ADC1_AMP_GAIN_LEFT_0 0x4da0
47 #define CX2072X_ADC1_AMP_GAIN_RIGHT_1 0x4d84
48 #define CX2072X_ADC1_AMP_GAIN_LEFT_1 0x4da4
49 #define CX2072X_ADC1_AMP_GAIN_RIGHT_2 0x4d88
50 #define CX2072X_ADC1_AMP_GAIN_LEFT_2 0x4da8
51 #define CX2072X_ADC1_AMP_GAIN_RIGHT_3 0x4d8c
52 #define CX2072X_ADC1_AMP_GAIN_LEFT_3 0x4dac
53 #define CX2072X_ADC1_AMP_GAIN_RIGHT_4 0x4d90
54 #define CX2072X_ADC1_AMP_GAIN_LEFT_4 0x4db0
55 #define CX2072X_ADC1_AMP_GAIN_RIGHT_5 0x4d94
56 #define CX2072X_ADC1_AMP_GAIN_LEFT_5 0x4db4
57 #define CX2072X_ADC1_AMP_GAIN_RIGHT_6 0x4d98
58 #define CX2072X_ADC1_AMP_GAIN_LEFT_6 0x4db8
59 #define CX2072X_ADC1_CONNECTION_SELECT_CONTROL 0x4c04
60 #define CX2072X_ADC1_POWER_STATE 0x4c14
61 #define CX2072X_ADC1_CONVERTER_STREAM_CHANNEL 0x4c18
62 #define CX2072X_ADC2_CONVERTER_FORMAT 0x53c8
63 #define CX2072X_ADC2_AMP_GAIN_RIGHT_0 0x5180
64 #define CX2072X_ADC2_AMP_GAIN_LEFT_0 0x51a0
65 #define CX2072X_ADC2_AMP_GAIN_RIGHT_1 0x5184
66 #define CX2072X_ADC2_AMP_GAIN_LEFT_1 0x51a4
67 #define CX2072X_ADC2_AMP_GAIN_RIGHT_2 0x5188
68 #define CX2072X_ADC2_AMP_GAIN_LEFT_2 0x51a8
69 #define CX2072X_ADC2_CONNECTION_SELECT_CONTROL 0x5004
70 #define CX2072X_ADC2_POWER_STATE 0x5014
71 #define CX2072X_ADC2_CONVERTER_STREAM_CHANNEL 0x5018
72 #define CX2072X_PORTA_CONNECTION_SELECT_CTRL 0x5804
73 #define CX2072X_PORTA_POWER_STATE 0x5814
74 #define CX2072X_PORTA_PIN_CTRL 0x581c
75 #define CX2072X_PORTA_UNSOLICITED_RESPONSE 0x5820
76 #define CX2072X_PORTA_PIN_SENSE 0x5824
77 #define CX2072X_PORTA_EAPD_BTL 0x5830
78 #define CX2072X_PORTB_POWER_STATE 0x6014
79 #define CX2072X_PORTB_PIN_CTRL 0x601c
80 #define CX2072X_PORTB_UNSOLICITED_RESPONSE 0x6020
81 #define CX2072X_PORTB_PIN_SENSE 0x6024
82 #define CX2072X_PORTB_EAPD_BTL 0x6030
83 #define CX2072X_PORTB_GAIN_RIGHT 0x6180
84 #define CX2072X_PORTB_GAIN_LEFT 0x61a0
85 #define CX2072X_PORTC_POWER_STATE 0x6814
86 #define CX2072X_PORTC_PIN_CTRL 0x681c
87 #define CX2072X_PORTC_GAIN_RIGHT 0x6980
88 #define CX2072X_PORTC_GAIN_LEFT 0x69a0
89 #define CX2072X_PORTD_POWER_STATE 0x6414
90 #define CX2072X_PORTD_PIN_CTRL 0x641c
91 #define CX2072X_PORTD_UNSOLICITED_RESPONSE 0x6420
92 #define CX2072X_PORTD_PIN_SENSE 0x6424
93 #define CX2072X_PORTD_GAIN_RIGHT 0x6580
94 #define CX2072X_PORTD_GAIN_LEFT 0x65a0
95 #define CX2072X_PORTE_CONNECTION_SELECT_CTRL 0x7404
96 #define CX2072X_PORTE_POWER_STATE 0x7414
97 #define CX2072X_PORTE_PIN_CTRL 0x741c
98 #define CX2072X_PORTE_UNSOLICITED_RESPONSE 0x7420
99 #define CX2072X_PORTE_PIN_SENSE 0x7424
100 #define CX2072X_PORTE_EAPD_BTL 0x7430
101 #define CX2072X_PORTE_GAIN_RIGHT 0x7580
102 #define CX2072X_PORTE_GAIN_LEFT 0x75a0
103 #define CX2072X_PORTF_POWER_STATE 0x7814
104 #define CX2072X_PORTF_PIN_CTRL 0x781c
105 #define CX2072X_PORTF_UNSOLICITED_RESPONSE 0x7820
106 #define CX2072X_PORTF_PIN_SENSE 0x7824
107 #define CX2072X_PORTF_GAIN_RIGHT 0x7980
108 #define CX2072X_PORTF_GAIN_LEFT 0x79a0
109 #define CX2072X_PORTG_POWER_STATE 0x5c14
110 #define CX2072X_PORTG_PIN_CTRL 0x5c1c
111 #define CX2072X_PORTG_CONNECTION_SELECT_CTRL 0x5c04
112 #define CX2072X_PORTG_EAPD_BTL 0x5c30
113 #define CX2072X_PORTM_POWER_STATE 0x8814
114 #define CX2072X_PORTM_PIN_CTRL 0x881c
115 #define CX2072X_PORTM_CONNECTION_SELECT_CTRL 0x8804
116 #define CX2072X_PORTM_EAPD_BTL 0x8830
117 #define CX2072X_MIXER_POWER_STATE 0x5414
118 #define CX2072X_MIXER_GAIN_RIGHT_0 0x5580
119 #define CX2072X_MIXER_GAIN_LEFT_0 0x55a0
120 #define CX2072X_MIXER_GAIN_RIGHT_1 0x5584
121 #define CX2072X_MIXER_GAIN_LEFT_1 0x55a4
122 #define CX2072X_EQ_ENABLE_BYPASS 0x6d00
123 #define CX2072X_EQ_B0_COEFF 0x6d02
124 #define CX2072X_EQ_B1_COEFF 0x6d04
125 #define CX2072X_EQ_B2_COEFF 0x6d06
126 #define CX2072X_EQ_A1_COEFF 0x6d08
127 #define CX2072X_EQ_A2_COEFF 0x6d0a
128 #define CX2072X_EQ_G_COEFF 0x6d0c
129 #define CX2072X_EQ_BAND 0x6d0d
130 #define CX2072X_SPKR_DRC_ENABLE_STEP 0x6d10
131 #define CX2072X_SPKR_DRC_CONTROL 0x6d14
132 #define CX2072X_SPKR_DRC_TEST 0x6d18
133 #define CX2072X_DIGITAL_BIOS_TEST0 0x6d80
134 #define CX2072X_DIGITAL_BIOS_TEST2 0x6d84
135 #define CX2072X_I2SPCM_CONTROL1 0x6e00
136 #define CX2072X_I2SPCM_CONTROL2 0x6e04
137 #define CX2072X_I2SPCM_CONTROL3 0x6e08
138 #define CX2072X_I2SPCM_CONTROL4 0x6e0c
139 #define CX2072X_I2SPCM_CONTROL5 0x6e10
140 #define CX2072X_I2SPCM_CONTROL6 0x6e18
141 #define CX2072X_UM_INTERRUPT_CRTL_E 0x6e14
142 #define CX2072X_CODEC_TEST2 0x7108
143 #define CX2072X_CODEC_TEST9 0x7124
144 #define CX2072X_CODEC_TESTXX 0x7290
145 #define CX2072X_CODEC_TEST20 0x7310
146 #define CX2072X_CODEC_TEST24 0x731c
147 #define CX2072X_CODEC_TEST26 0x7328
148 #define CX2072X_ANALOG_TEST3 0x718c
149 #define CX2072X_ANALOG_TEST4 0x7190
150 #define CX2072X_ANALOG_TEST5 0x7194
151 #define CX2072X_ANALOG_TEST6 0x7198
152 #define CX2072X_ANALOG_TEST7 0x719c
153 #define CX2072X_ANALOG_TEST8 0x71a0
154 #define CX2072X_ANALOG_TEST9 0x71a4
155 #define CX2072X_ANALOG_TEST10 0x71a8
156 #define CX2072X_ANALOG_TEST11 0x71ac
157 #define CX2072X_ANALOG_TEST12 0x71b0
158 #define CX2072X_ANALOG_TEST13 0x71b4
159 #define CX2072X_DIGITAL_TEST0 0x7200
160 #define CX2072X_DIGITAL_TEST1 0x7204
161 #define CX2072X_DIGITAL_TEST11 0x722c
162 #define CX2072X_DIGITAL_TEST12 0x7230
163 #define CX2072X_DIGITAL_TEST15 0x723c
164 #define CX2072X_DIGITAL_TEST16 0x7080
165 #define CX2072X_DIGITAL_TEST17 0x7084
166 #define CX2072X_DIGITAL_TEST18 0x7088
167 #define CX2072X_DIGITAL_TEST19 0x708c
168 #define CX2072X_DIGITAL_TEST20 0x7090
169
170 /* not used in the current code, for future extensions (if any) */
171 #define CX2072X_MAX_EQ_BAND 7
172 #define CX2072X_MAX_EQ_COEFF 11
173 #define CX2072X_MAX_DRC_REGS 9
174 #define CX2072X_MIC_EQ_COEFF 10
175 #define CX2072X_PLBK_EQ_BAND_NUM 7
176 #define CX2072X_PLBK_EQ_COEF_LEN 11
177 #define CX2072X_PLBK_DRC_PARM_LEN 9
178 #define CX2072X_CLASSD_AMP_LEN 6
179
180 /* DAI interface type */
181 #define CX2072X_DAI_HIFI 1
182 #define CX2072X_DAI_DSP 2
183 #define CX2072X_DAI_DSP_PWM 3 /* 4 ch, including mic and AEC */
184
185 enum cx2072x_reg_sample_size {
186 CX2072X_SAMPLE_SIZE_8_BITS = 0,
187 CX2072X_SAMPLE_SIZE_16_BITS = 1,
188 CX2072X_SAMPLE_SIZE_24_BITS = 2,
189 CX2072X_SAMPLE_SIZE_RESERVED = 3,
190 };
191
192 union cx2072x_reg_i2spcm_ctrl_reg1 {
193 struct {
194 u32 rx_data_one_line:1;
195 u32 rx_ws_pol:1;
196 u32 rx_ws_wid:7;
197 u32 rx_frm_len:5;
198 u32 rx_sa_size:2;
199 u32 tx_data_one_line:1;
200 u32 tx_ws_pol:1;
201 u32 tx_ws_wid:7;
202 u32 tx_frm_len:5;
203 u32 tx_sa_size:2;
204 } r;
205 u32 ulval;
206 };
207
208 union cx2072x_reg_i2spcm_ctrl_reg2 {
209 struct {
210 u32 tx_en_ch1:1;
211 u32 tx_en_ch2:1;
212 u32 tx_en_ch3:1;
213 u32 tx_en_ch4:1;
214 u32 tx_en_ch5:1;
215 u32 tx_en_ch6:1;
216 u32 tx_slot_1:5;
217 u32 tx_slot_2:5;
218 u32 tx_slot_3:5;
219 u32 tx_slot_4:5;
220 u32 res:1;
221 u32 tx_data_neg_bclk:1;
222 u32 tx_master:1;
223 u32 tx_tri_n:1;
224 u32 tx_endian_sel:1;
225 u32 tx_dstart_dly:1;
226 } r;
227 u32 ulval;
228 };
229
230 union cx2072x_reg_i2spcm_ctrl_reg3 {
231 struct {
232 u32 rx_en_ch1:1;
233 u32 rx_en_ch2:1;
234 u32 rx_en_ch3:1;
235 u32 rx_en_ch4:1;
236 u32 rx_en_ch5:1;
237 u32 rx_en_ch6:1;
238 u32 rx_slot_1:5;
239 u32 rx_slot_2:5;
240 u32 rx_slot_3:5;
241 u32 rx_slot_4:5;
242 u32 res:1;
243 u32 rx_data_neg_bclk:1;
244 u32 rx_master:1;
245 u32 rx_tri_n:1;
246 u32 rx_endian_sel:1;
247 u32 rx_dstart_dly:1;
248 } r;
249 u32 ulval;
250 };
251
252 union cx2072x_reg_i2spcm_ctrl_reg4 {
253 struct {
254 u32 rx_mute:1;
255 u32 tx_mute:1;
256 u32 reserved:1;
257 u32 dac_34_independent:1;
258 u32 dac_bclk_lrck_share:1;
259 u32 bclk_lrck_share_en:1;
260 u32 reserved2:2;
261 u32 rx_last_dac_ch_en:1;
262 u32 rx_last_dac_ch:3;
263 u32 tx_last_adc_ch_en:1;
264 u32 tx_last_adc_ch:3;
265 u32 rx_slot_5:5;
266 u32 rx_slot_6:5;
267 u32 reserved3:6;
268 } r;
269 u32 ulval;
270 };
271
272 union cx2072x_reg_i2spcm_ctrl_reg5 {
273 struct {
274 u32 tx_slot_5:5;
275 u32 reserved:3;
276 u32 tx_slot_6:5;
277 u32 reserved2:3;
278 u32 reserved3:8;
279 u32 i2s_pcm_clk_div:7;
280 u32 i2s_pcm_clk_div_chan_en:1;
281 } r;
282 u32 ulval;
283 };
284
285 union cx2072x_reg_i2spcm_ctrl_reg6 {
286 struct {
287 u32 reserved:5;
288 u32 rx_pause_cycles:3;
289 u32 rx_pause_start_pos:8;
290 u32 reserved2:5;
291 u32 tx_pause_cycles:3;
292 u32 tx_pause_start_pos:8;
293 } r;
294 u32 ulval;
295 };
296
297 union cx2072x_reg_digital_bios_test2 {
298 struct {
299 u32 pull_down_eapd:2;
300 u32 input_en_eapd_pad:1;
301 u32 push_pull_mode:1;
302 u32 eapd_pad_output_driver:2;
303 u32 pll_source:1;
304 u32 i2s_bclk_en:1;
305 u32 i2s_bclk_invert:1;
306 u32 pll_ref_clock:1;
307 u32 class_d_shield_clk:1;
308 u32 audio_pll_bypass_mode:1;
309 u32 reserved:4;
310 } r;
311 u32 ulval;
312 };
313
314 #endif /* __CX2072X_H__ */
315
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