1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
2 | /* |
3 | * NAU88L21 ALSA SoC audio driver |
4 | * |
5 | * Copyright 2021 Nuvoton Technology Corp. |
6 | * Author: John Hsu <kchsu0@nuvoton.com> |
7 | * Co-author: Seven Lee <wtli@nuvoton.com> |
8 | */ |
9 | |
10 | #ifndef __NAU8821_H__ |
11 | #define __NAU8821_H__ |
12 | |
13 | #define NAU8821_R00_RESET 0x00 |
14 | #define NAU8821_R01_ENA_CTRL 0x01 |
15 | #define NAU8821_R03_CLK_DIVIDER 0x03 |
16 | #define NAU8821_R04_FLL1 0x04 |
17 | #define NAU8821_R05_FLL2 0x05 |
18 | #define NAU8821_R06_FLL3 0x06 |
19 | #define NAU8821_R07_FLL4 0x07 |
20 | #define NAU8821_R08_FLL5 0x08 |
21 | #define NAU8821_R09_FLL6 0x09 |
22 | #define NAU8821_R0A_FLL7 0x0a |
23 | #define NAU8821_R0B_FLL8 0x0b |
24 | #define NAU8821_R0D_JACK_DET_CTRL 0x0d |
25 | #define NAU8821_R0F_INTERRUPT_MASK 0x0f |
26 | #define NAU8821_R10_IRQ_STATUS 0x10 |
27 | #define NAU8821_R11_INT_CLR_KEY_STATUS 0x11 |
28 | #define NAU8821_R12_INTERRUPT_DIS_CTRL 0x12 |
29 | #define NAU8821_R13_DMIC_CTRL 0x13 |
30 | #define NAU8821_R1A_GPIO12_CTRL 0x1a |
31 | #define NAU8821_R1B_TDM_CTRL 0x1b |
32 | #define NAU8821_R1C_I2S_PCM_CTRL1 0x1c |
33 | #define NAU8821_R1D_I2S_PCM_CTRL2 0x1d |
34 | #define NAU8821_R1E_LEFT_TIME_SLOT 0x1e |
35 | #define NAU8821_R1F_RIGHT_TIME_SLOT 0x1f |
36 | #define NAU8821_R21_BIQ0_COF1 0x21 |
37 | #define NAU8821_R22_BIQ0_COF2 0x22 |
38 | #define NAU8821_R23_BIQ0_COF3 0x23 |
39 | #define NAU8821_R24_BIQ0_COF4 0x24 |
40 | #define NAU8821_R25_BIQ0_COF5 0x25 |
41 | #define NAU8821_R26_BIQ0_COF6 0x26 |
42 | #define NAU8821_R27_BIQ0_COF7 0x27 |
43 | #define NAU8821_R28_BIQ0_COF8 0x28 |
44 | #define NAU8821_R29_BIQ0_COF9 0x29 |
45 | #define NAU8821_R2A_BIQ0_COF10 0x2a |
46 | #define NAU8821_R2B_ADC_RATE 0x2b |
47 | #define NAU8821_R2C_DAC_CTRL1 0x2c |
48 | #define NAU8821_R2D_DAC_CTRL2 0x2d |
49 | #define NAU8821_R2F_DAC_DGAIN_CTRL 0x2f |
50 | #define NAU8821_R30_ADC_DGAIN_CTRL 0x30 |
51 | #define NAU8821_R31_MUTE_CTRL 0x31 |
52 | #define NAU8821_R32_HSVOL_CTRL 0x32 |
53 | #define NAU8821_R34_DACR_CTRL 0x34 |
54 | #define NAU8821_R35_ADC_DGAIN_CTRL1 0x35 |
55 | #define NAU8821_R36_ADC_DRC_KNEE_IP12 0x36 |
56 | #define NAU8821_R37_ADC_DRC_KNEE_IP34 0x37 |
57 | #define NAU8821_R38_ADC_DRC_SLOPES 0x38 |
58 | #define NAU8821_R39_ADC_DRC_ATKDCY 0x39 |
59 | #define NAU8821_R3A_DAC_DRC_KNEE_IP12 0x3a |
60 | #define NAU8821_R3B_DAC_DRC_KNEE_IP34 0x3b |
61 | #define NAU8821_R3C_DAC_DRC_SLOPES 0x3c |
62 | #define NAU8821_R3D_DAC_DRC_ATKDCY 0x3d |
63 | #define NAU8821_R41_BIQ1_COF1 0x41 |
64 | #define NAU8821_R42_BIQ1_COF2 0x42 |
65 | #define NAU8821_R43_BIQ1_COF3 0x43 |
66 | #define NAU8821_R44_BIQ1_COF4 0x44 |
67 | #define NAU8821_R45_BIQ1_COF5 0x45 |
68 | #define NAU8821_R46_BIQ1_COF6 0x46 |
69 | #define NAU8821_R47_BIQ1_COF7 0x47 |
70 | #define NAU8821_R48_BIQ1_COF8 0x48 |
71 | #define NAU8821_R49_BIQ1_COF9 0x49 |
72 | #define NAU8821_R4A_BIQ1_COF10 0x4a |
73 | #define NAU8821_R4B_CLASSG_CTRL 0x4b |
74 | #define NAU8821_R4C_IMM_MODE_CTRL 0x4c |
75 | #define NAU8821_R4D_IMM_RMS_L 0x4d |
76 | #define NAU8821_R4E_FUSE_CTRL2 0x4e |
77 | #define NAU8821_R4F_FUSE_CTRL3 0x4f |
78 | #define NAU8821_R51_FUSE_CTRL1 0x51 |
79 | #define NAU8821_R53_OTPDOUT_1 0x53 |
80 | #define NAU8821_R54_OTPDOUT_2 0x54 |
81 | #define NAU8821_R55_MISC_CTRL 0x55 |
82 | #define NAU8821_R58_I2C_DEVICE_ID 0x58 |
83 | #define NAU8821_R59_SARDOUT_RAM_STATUS 0x59 |
84 | #define NAU8821_R5A_SOFTWARE_RST 0x5a |
85 | #define NAU8821_R66_BIAS_ADJ 0x66 |
86 | #define NAU8821_R68_TRIM_SETTINGS 0x68 |
87 | #define NAU8821_R69_ANALOG_CONTROL_1 0x69 |
88 | #define NAU8821_R6A_ANALOG_CONTROL_2 0x6a |
89 | #define NAU8821_R6B_PGA_MUTE 0x6b |
90 | #define NAU8821_R71_ANALOG_ADC_1 0x71 |
91 | #define NAU8821_R72_ANALOG_ADC_2 0x72 |
92 | #define NAU8821_R73_RDAC 0x73 |
93 | #define NAU8821_R74_MIC_BIAS 0x74 |
94 | #define NAU8821_R76_BOOST 0x76 |
95 | #define NAU8821_R77_FEPGA 0x77 |
96 | #define NAU8821_R7E_PGA_GAIN 0x7e |
97 | #define NAU8821_R7F_POWER_UP_CONTROL 0x7f |
98 | #define NAU8821_R80_CHARGE_PUMP 0x80 |
99 | #define NAU8821_R81_CHARGE_PUMP_INPUT_READ 0x81 |
100 | #define NAU8821_R82_GENERAL_STATUS 0x82 |
101 | #define NAU8821_REG_MAX NAU8821_R82_GENERAL_STATUS |
102 | /* 16-bit control register address, and 16-bits control register data */ |
103 | #define NAU8821_REG_ADDR_LEN 16 |
104 | #define NAU8821_REG_DATA_LEN 16 |
105 | |
106 | /* ENA_CTRL (0x01) */ |
107 | #define NAU8821_CLK_DAC_INV_SFT 14 |
108 | #define NAU8821_CLK_DAC_INV (0x1 << NAU8821_CLK_DAC_INV) |
109 | #define NAU8821_EN_DACR_SFT 11 |
110 | #define NAU8821_EN_DACR (0x1 << NAU8821_EN_DACR_SFT) |
111 | #define NAU8821_EN_DACL_SFT 10 |
112 | #define NAU8821_EN_DACL (0x1 << NAU8821_EN_DACL_SFT) |
113 | #define NAU8821_EN_ADCR_SFT 9 |
114 | #define NAU8821_EN_ADCR (0x1 << NAU8821_EN_ADCR_SFT) |
115 | #define NAU8821_EN_ADCL_SFT 8 |
116 | #define NAU8821_EN_ADCL (0x1 << NAU8821_EN_ADCL_SFT) |
117 | #define NAU8821_EN_ADC_CLK_SFT 7 |
118 | #define NAU8821_EN_ADC_CLK (0x1 << NAU8821_EN_ADC_CLK_SFT) |
119 | #define NAU8821_EN_DAC_CLK_SFT 6 |
120 | #define NAU8821_EN_DAC_CLK (0x1 << NAU8821_EN_DAC_CLK_SFT) |
121 | #define NAU8821_EN_I2S_CLK_SFT 4 |
122 | #define NAU8821_EN_I2S_CLK (0x1 << NAU8821_EN_I2S_CLK_SFT) |
123 | #define NAU8821_EN_DRC_CLK_SFT 0 |
124 | #define NAU8821_EN_DRC_CLK (0x1 << NAU8821_EN_DRC_CLK_SFT) |
125 | |
126 | /* CLK_DIVIDER (0x03) */ |
127 | #define NAU8821_CLK_SRC_SFT 15 |
128 | #define NAU8821_CLK_SRC_MASK (0x1 << NAU8821_CLK_SRC_SFT) |
129 | #define NAU8821_CLK_SRC_VCO (0x1 << NAU8821_CLK_SRC_SFT) |
130 | #define NAU8821_CLK_SRC_MCLK (0x0 << NAU8821_CLK_SRC_SFT) |
131 | #define NAU8821_CLK_CODEC_SRC_SFT 13 |
132 | #define NAU8821_CLK_CODEC_SRC_MASK (0x1 << NAU8821_CLK_CODEC_SRC_SFT) |
133 | #define NAU8821_CLK_CODEC_SRC_VCO (0x1 << NAU8821_CLK_CODEC_SRC_SFT) |
134 | #define NAU8821_CLK_CODEC_SRC_MCLK (0x0 << NAU8821_CLK_CODEC_SRC_SFT) |
135 | #define NAU8821_CLK_ADC_SRC_SFT 6 |
136 | #define NAU8821_CLK_ADC_SRC_MASK (0x3 << NAU8821_CLK_ADC_SRC_SFT) |
137 | #define NAU8821_CLK_DAC_SRC_SFT 4 |
138 | #define NAU8821_CLK_DAC_SRC_MASK (0x3 << NAU8821_CLK_DAC_SRC_SFT) |
139 | #define NAU8821_CLK_MCLK_SRC_MASK 0xf |
140 | |
141 | /* FLL1 (0x04) */ |
142 | #define NAU8821_ICTRL_LATCH_SFT 10 |
143 | #define NAU8821_ICTRL_LATCH_MASK (0x7 << NAU8821_ICTRL_LATCH_SFT) |
144 | #define NAU8821_FLL_RATIO_MASK 0x7f |
145 | |
146 | /* FLL3 (0x06) */ |
147 | #define NAU8821_GAIN_ERR_SFT 12 |
148 | #define NAU8821_GAIN_ERR_MASK (0xf << NAU8821_GAIN_ERR_SFT) |
149 | #define NAU8821_FLL_CLK_SRC_SFT 10 |
150 | #define NAU8821_FLL_CLK_SRC_MASK (0x3 << NAU8821_FLL_CLK_SRC_SFT) |
151 | #define NAU8821_FLL_CLK_SRC_FS (0x3 << NAU8821_FLL_CLK_SRC_SFT) |
152 | #define NAU8821_FLL_CLK_SRC_BLK (0x2 << NAU8821_FLL_CLK_SRC_SFT) |
153 | #define NAU8821_FLL_CLK_SRC_MCLK (0x0 << NAU8821_FLL_CLK_SRC_SFT) |
154 | #define NAU8821_FLL_INTEGER_MASK 0x3ff |
155 | |
156 | /* FLL4 (0x07) */ |
157 | #define NAU8821_HIGHBW_EN_SFT 15 |
158 | #define NAU8821_HIGHBW_EN (0x1 << NAU8821_HIGHBW_EN_SFT) |
159 | #define NAU8821_FLL_REF_DIV_SFT 10 |
160 | #define NAU8821_FLL_REF_DIV_MASK (0x3 << NAU8821_FLL_REF_DIV_SFT) |
161 | |
162 | /* FLL5 (0x08) */ |
163 | #define NAU8821_FLL_PDB_DAC_EN (0x1 << 15) |
164 | #define NAU8821_FLL_LOOP_FTR_EN (0x1 << 14) |
165 | #define NAU8821_FLL_CLK_SW_SFT 13 |
166 | #define NAU8821_FLL_CLK_SW_MASK (0x1 << NAU8821_FLL_CLK_SW_SFT) |
167 | #define NAU8821_FLL_CLK_SW_N2 (0x1 << NAU8821_FLL_CLK_SW_SFT) |
168 | #define NAU8821_FLL_CLK_SW_REF (0x0 << NAU8821_FLL_CLK_SW_SFT) |
169 | #define NAU8821_FLL_FTR_SW_SFT 12 |
170 | #define NAU8821_FLL_FTR_SW_MASK (0x1 << NAU8821_FLL_FTR_SW_SFT) |
171 | #define NAU8821_FLL_FTR_SW_ACCU (0x1 << NAU8821_FLL_FTR_SW_SFT) |
172 | #define NAU8821_FLL_FTR_SW_FILTER (0x0 << NAU8821_FLL_FTR_SW_SFT) |
173 | |
174 | /* FLL6 (0x09) */ |
175 | #define NAU8821_DCO_EN (0x1 << 15) |
176 | #define NAU8821_SDM_EN (0x1 << 14) |
177 | #define NAU8821_CUTOFF500 (0x1 << 13) |
178 | |
179 | /* FLL7 (0x0a) */ |
180 | #define NAU8821_FLL_FRACH_MASK 0xff |
181 | |
182 | /* FLL8 (0x0b) */ |
183 | #define NAU8821_FLL_FRACL_MASK 0xffff |
184 | |
185 | /* JACK_DET_CTRL (0x0d) */ |
186 | /* 0 - open, 1 - short to GND */ |
187 | #define NAU8821_SPKR_DWN1R_SFT 15 |
188 | #define NAU8821_SPKR_DWN1R (0x1 << NAU8821_SPKR_DWN1R_SFT) |
189 | #define NAU8821_SPKR_DWN1L_SFT 14 |
190 | #define NAU8821_SPKR_DWN1L (0x1 << NAU8821_SPKR_DWN1L_SFT) |
191 | #define NAU8821_JACK_DET_RESTART (0x1 << 9) |
192 | #define NAU8821_JACK_DET_DB_BYPASS (0x1 << 8) |
193 | #define NAU8821_JACK_INSERT_DEBOUNCE_SFT 5 |
194 | #define NAU8821_JACK_INSERT_DEBOUNCE_MASK (0x7 << NAU8821_JACK_INSERT_DEBOUNCE_SFT) |
195 | #define NAU8821_JACK_EJECT_DEBOUNCE_SFT 2 |
196 | #define NAU8821_JACK_EJECT_DEBOUNCE_MASK (0x7 << NAU8821_JACK_EJECT_DEBOUNCE_SFT) |
197 | #define NAU8821_JACK_POLARITY (0x1 << 1) /* 0 - active low, 1 - active high */ |
198 | |
199 | /* INTERRUPT_MASK (0x0f) */ |
200 | #define NAU8821_IRQ_PIN_PULL_UP (0x1 << 14) |
201 | #define NAU8821_IRQ_PIN_PULL_EN (0x1 << 13) |
202 | #define NAU8821_IRQ_OUTPUT_EN (0x1 << 11) |
203 | #define NAU8821_IRQ_RMS_EN (0x1 << 8) |
204 | #define NAU8821_IRQ_KEY_RELEASE_EN (0x1 << 7) |
205 | #define NAU8821_IRQ_KEY_PRESS_EN (0x1 << 6) |
206 | #define NAU8821_IRQ_MIC_DET_EN (0x1 << 4) |
207 | #define NAU8821_IRQ_EJECT_EN (0x1 << 2) |
208 | #define NAU8821_IRQ_INSERT_EN 0x1 |
209 | |
210 | /* IRQ_STATUS (0x10) */ |
211 | #define NAU8821_SHORT_CIRCUIT_IRQ (0x1 << 9) |
212 | #define NAU8821_IMPEDANCE_MEAS_IRQ (0x1 << 8) |
213 | #define NAU8821_KEY_IRQ_SFT 6 |
214 | #define NAU8821_KEY_IRQ_MASK (0x3 << NAU8821_KEY_IRQ_SFT) |
215 | #define NAU8821_KEY_RELEASE_IRQ (0x2 << NAU8821_KEY_IRQ_SFT) |
216 | #define NAU8821_KEY_SHORT_PRESS_IRQ (0x1 << NAU8821_KEY_IRQ_SFT) |
217 | #define NAU8821_MIC_DETECT_IRQ (0x1 << 4) |
218 | #define NAU8821_JACK_EJECT_IRQ_MASK (0x3 << 2) |
219 | #define NAU8821_JACK_EJECT_DETECTED (0x1 << 2) |
220 | #define NAU8821_JACK_INSERT_IRQ_MASK 0x3 |
221 | #define NAU8821_JACK_INSERT_DETECTED 0x1 |
222 | |
223 | /* INTERRUPT_DIS_CTRL (0x12) */ |
224 | #define NAU8821_IRQ_KEY_RELEASE_DIS (0x1 << 7) |
225 | #define NAU8821_IRQ_KEY_PRESS_DIS (0x1 << 6) |
226 | #define NAU8821_IRQ_MIC_DIS (0x1 << 4) |
227 | #define NAU8821_IRQ_EJECT_DIS (0x1 << 2) |
228 | #define NAU8821_IRQ_INSERT_DIS 0x1 |
229 | |
230 | /* DMIC_CTRL (0x13) */ |
231 | #define NAU8821_DMIC_DS_SFT 7 |
232 | #define NAU8821_DMIC_DS_MASK (0x1 << NAU8821_DMIC_DS_SFT) |
233 | #define NAU8821_DMIC_DS_HIGH (0x1 << NAU8821_DMIC_DS_SFT) |
234 | #define NAU8821_DMIC_DS_LOW (0x0 << NAU8821_DMIC_DS_SFT) |
235 | #define NAU8821_DMIC_SRC_SFT 1 |
236 | #define NAU8821_DMIC_SRC_MASK (0x3 << NAU8821_DMIC_SRC_SFT) |
237 | #define NAU8821_CLK_DMIC_SRC (0x2 << NAU8821_DMIC_SRC_SFT) |
238 | #define NAU8821_DMIC_EN_SFT 0 |
239 | #define NAU8821_DMIC_SLEW_SFT 8 |
240 | #define NAU8821_DMIC_SLEW_MASK (0x7 << NAU8821_DMIC_SLEW_SFT) |
241 | |
242 | /* GPIO12_CTRL (0x1a) */ |
243 | #define NAU8821_JKDET_PULL_UP (0x1 << 11) /* 0 - pull down, 1 - pull up */ |
244 | #define NAU8821_JKDET_PULL_EN (0x1 << 9) /* 0 - enable pull, 1 - disable */ |
245 | #define NAU8821_JKDET_OUTPUT_EN (0x1 << 8) /* 0 - enable input, 1 - enable output */ |
246 | |
247 | /* TDM_CTRL (0x1b) */ |
248 | #define NAU8821_TDM_EN_SFT 15 |
249 | #define NAU8821_TDM_EN (0x1 << NAU8821_TDM_EN_SFT) |
250 | #define NAU8821_ADCPHS_SFT 13 |
251 | #define NAU8821_DACL_CH_SFT 7 |
252 | #define NAU8821_DACL_CH_MASK (0x7 << NAU8821_DACL_CH_SFT) |
253 | #define NAU8821_DACR_CH_SFT 4 |
254 | #define NAU8821_DACR_CH_MASK (0x7 << NAU8821_DACR_CH_SFT) |
255 | #define NAU8821_ADCL_CH_SFT 2 |
256 | #define NAU8821_ADCL_CH_MASK (0x3 << NAU8821_ADCL_CH_SFT) |
257 | #define NAU8821_ADCR_CH_SFT 0 |
258 | #define NAU8821_ADCR_CH_MASK 0x3 |
259 | |
260 | /* I2S_PCM_CTRL1 (0x1c) */ |
261 | #define NAU8821_I2S_BP_SFT 7 |
262 | #define NAU8821_I2S_BP_MASK (0x1 << NAU8821_I2S_BP_SFT) |
263 | #define NAU8821_I2S_BP_INV (0x1 << NAU8821_I2S_BP_SFT) |
264 | #define NAU8821_I2S_PCMB_SFT 6 |
265 | #define NAU8821_I2S_PCMB_MASK (0x1 << NAU8821_I2S_PCMB_SFT) |
266 | #define NAU8821_I2S_PCMB_EN (0x1 << NAU8821_I2S_PCMB_SFT) |
267 | #define NAU8821_I2S_DL_SFT 2 |
268 | #define NAU8821_I2S_DL_MASK (0x3 << NAU8821_I2S_DL_SFT) |
269 | #define NAU8821_I2S_DL_32 (0x3 << NAU8821_I2S_DL_SFT) |
270 | #define NAU8821_I2S_DL_24 (0x2 << NAU8821_I2S_DL_SFT) |
271 | #define NAU8821_I2S_DL_20 (0x1 << NAU8821_I2S_DL_SFT) |
272 | #define NAU8821_I2S_DL_16 (0x0 << NAU8821_I2S_DL_SFT) |
273 | #define NAU8821_I2S_DF_MASK 0x3 |
274 | #define NAU8821_I2S_DF_PCM_AB 0x3 |
275 | #define NAU8821_I2S_DF_I2S 0x2 |
276 | #define NAU8821_I2S_DF_LEFT 0x1 |
277 | #define NAU8821_I2S_DF_RIGTH 0x0 |
278 | |
279 | /* I2S_PCM_CTRL2 (0x1d) */ |
280 | #define NAU8821_I2S_TRISTATE_SFT 15 |
281 | #define NAU8821_I2S_TRISTATE (0x1 << NAU8821_I2S_TRISTATE_SFT) |
282 | #define NAU8821_I2S_LRC_DIV_SFT 12 |
283 | #define NAU8821_I2S_LRC_DIV_MASK (0x3 << NAU8821_I2S_LRC_DIV_SFT) |
284 | #define NAU8821_I2S_MS_SFT 3 |
285 | #define NAU8821_I2S_MS_MASK (0x1 << NAU8821_I2S_MS_SFT) |
286 | #define NAU8821_I2S_MS_MASTER (0x1 << NAU8821_I2S_MS_SFT) |
287 | #define NAU8821_I2S_MS_SLAVE (0x0 << NAU8821_I2S_MS_SFT) |
288 | #define NAU8821_I2S_BLK_DIV_MASK 0x7 |
289 | |
290 | /* LEFT_TIME_SLOT (0x1e) */ |
291 | #define NAU8821_TSLOT_L_OFFSET_MASK 0x3ff |
292 | #define NAU8821_DIS_FS_SHORT_DET (0x1 << 13) |
293 | |
294 | /* RIGHT_TIME_SLOT (0x1f) */ |
295 | #define NAU8821_TSLOT_R_OFFSET_MASK 0x3ff |
296 | |
297 | /* BIQ0_COF10 (0x2a) */ |
298 | #define NAU8821_BIQ0_ADC_EN_SFT 3 |
299 | #define NAU8821_BIQ0_ADC_EN_EN (0x1 << NAU8821_BIQ0_ADC_EN_SFT) |
300 | |
301 | /* ADC_RATE (0x2b) */ |
302 | #define NAU8821_ADC_SYNC_DOWN_SFT 0 |
303 | #define NAU8821_ADC_SYNC_DOWN_MASK 0x3 |
304 | #define NAU8821_ADC_SYNC_DOWN_256 0x3 |
305 | #define NAU8821_ADC_SYNC_DOWN_128 0x2 |
306 | #define NAU8821_ADC_SYNC_DOWN_64 0x1 |
307 | #define NAU8821_ADC_SYNC_DOWN_32 0x0 |
308 | #define NAU8821_ADC_L_SRC_SFT 15 |
309 | #define NAU8821_ADC_L_SRC_EN (0x1 << NAU8821_ADC_L_SRC_SFT) |
310 | #define NAU8821_ADC_R_SRC_SFT 14 |
311 | #define NAU8821_ADC_R_SRC_EN (0x1 << NAU8821_ADC_R_SRC_SFT) |
312 | |
313 | /* DAC_CTRL1 (0x2c) */ |
314 | #define NAU8821_DAC_OVERSAMPLE_SFT 0 |
315 | #define NAU8821_DAC_OVERSAMPLE_MASK 0x7 |
316 | #define NAU8821_DAC_OVERSAMPLE_32 0x4 |
317 | #define NAU8821_DAC_OVERSAMPLE_128 0x2 |
318 | #define NAU8821_DAC_OVERSAMPLE_256 0x1 |
319 | #define NAU8821_DAC_OVERSAMPLE_64 0x0 |
320 | |
321 | /* DAC_DGAIN_CTRL (0x2f) */ |
322 | #define NAU8821_DAC1_TO_DAC0_ST_SFT 8 |
323 | #define NAU8821_DAC1_TO_DAC0_ST_MASK (0xff << NAU8821_DAC1_TO_DAC0_ST_SFT) |
324 | #define NAU8821_DAC0_TO_DAC1_ST_SFT 0 |
325 | #define NAU8821_DAC0_TO_DAC1_ST_MASK 0xff |
326 | |
327 | /* MUTE_CTRL (0x31) */ |
328 | #define NAU8821_DAC_ZC_EN (0x1 << 12) |
329 | #define NAU8821_DAC_SOFT_MUTE (0x1 << 9) |
330 | #define NAU8821_ADC_ZC_EN (0x1 << 2) |
331 | #define NAU8821_ADC_SOFT_MUTE (0x1 << 1) |
332 | |
333 | /* HSVOL_CTRL (0x32) */ |
334 | #define NAU8821_HP_MUTE (0x1 << 15) |
335 | #define NAU8821_HP_MUTE_AUTO (0x1 << 14) |
336 | #define NAU8821_HPL_MUTE (0x1 << 13) |
337 | #define NAU8821_HPR_MUTE (0x1 << 12) |
338 | #define NAU8821_HPL_VOL_SFT 4 |
339 | #define NAU8821_HPL_VOL_MASK (0x3 << NAU8821_HPL_VOL_SFT) |
340 | #define NAU8821_HPR_VOL_SFT 0 |
341 | #define NAU8821_HPR_VOL_MASK (0x3 << NAU8821_HPR_VOL_SFT) |
342 | |
343 | /* DACR_CTRL (0x34) */ |
344 | #define NAU8821_DACR_CH_VOL_SFT 8 |
345 | #define NAU8821_DACR_CH_VOL_MASK (0xff << NAU8821_DACR_CH_VOL_SFT) |
346 | #define NAU8821_DACL_CH_VOL_SFT 0 |
347 | #define NAU8821_DACL_CH_VOL_MASK 0xff |
348 | |
349 | /* ADC_DGAIN_CTRL1 (0x35) */ |
350 | #define NAU8821_ADCR_CH_VOL_SFT 8 |
351 | #define NAU8821_ADCR_CH_VOL_MASK (0xff << NAU8821_ADCR_CH_VOL_SFT) |
352 | #define NAU8821_ADCL_CH_VOL_SFT 0 |
353 | #define NAU8821_ADCL_CH_VOL_MASK 0xff |
354 | |
355 | /* ADC_DRC_KNEE_IP12 (0x36) */ |
356 | #define NAU8821_DRC_ENA_ADC_SFT 15 |
357 | #define NAU8821_DRC_ENA_ADC_EN (0x1 << NAU8821_DRC_ENA_ADC_SFT) |
358 | |
359 | /* ADC_DRC_KNEE_IP34 (0x37) */ |
360 | #define NAU8821_DRC_KNEE4_IP_ADC_SFT 8 |
361 | #define NAU8821_DRC_KNEE4_IP_ADC_MASK (0xff << NAU8821_DRC_KNEE4_IP_ADC_SFT) |
362 | #define NAU8821_DRC_KNEE3_IP_ADC_SFT 0 |
363 | #define NAU8821_DRC_KNEE3_IP_ADC_MASK 0xff |
364 | |
365 | /* ADC_DRC_SLOPES (0x38) */ |
366 | #define NAU8821_DRC_NG_SLP_ADC_SFT 12 |
367 | #define NAU8821_DRC_EXP_SLP_ADC_SFT 9 |
368 | #define NAU8821_DRC_CMP2_SLP_ADC_SFT 6 |
369 | #define NAU8821_DRC_CMP1_SLP_ADC_SFT 3 |
370 | #define NAU8821_DRC_LMT_SLP_ADC_SFT 0 |
371 | |
372 | /* ADC_DRC_ATKDCY (0x39) */ |
373 | #define NAU8821_DRC_PK_COEF1_ADC_SFT 12 |
374 | #define NAU8821_DRC_PK_COEF2_ADC_SFT 8 |
375 | #define NAU8821_DRC_ATK_ADC_SFT 4 |
376 | #define NAU8821_DRC_DCY_ADC_SFT 0 |
377 | |
378 | /* BIQ1_COF10 (0x4a) */ |
379 | #define NAU8821_BIQ1_DAC_EN_SFT 3 |
380 | #define NAU8821_BIQ1_DAC_EN_EN (0x1 << NAU8821_BIQ1_DAC_EN_SFT) |
381 | |
382 | /* CLASSG_CTRL (0x4b) */ |
383 | #define NAU8821_CLASSG_TIMER_SFT 8 |
384 | #define NAU8821_CLASSG_TIMER_MASK (0x3f << NAU8821_CLASSG_TIMER_SFT) |
385 | #define NAU8821_CLASSG_TIMER_64MS (0x20 << NAU8821_CLASSG_TIMER_SFT) |
386 | #define NAU8821_CLASSG_TIMER_32MS (0x10 << NAU8821_CLASSG_TIMER_SFT) |
387 | #define NAU8821_CLASSG_TIMER_16MS (0x8 << NAU8821_CLASSG_TIMER_SFT) |
388 | #define NAU8821_CLASSG_TIMER_8MS (0x4 << NAU8821_CLASSG_TIMER_SFT) |
389 | #define NAU8821_CLASSG_TIMER_2MS (0x2 << NAU8821_CLASSG_TIMER_SFT) |
390 | #define NAU8821_CLASSG_TIMER_1MS (0x1 << NAU8821_CLASSG_TIMER_SFT) |
391 | #define NAU8821_CLASSG_RDAC_EN_SFT 2 |
392 | #define NAU8821_CLASSG_RDAC_EN (0x1 << NAU8821_CLASSG_RDAC_EN_SFT) |
393 | #define NAU8821_CLASSG_LDAC_EN_SFT 1 |
394 | #define NAU8821_CLASSG_LDAC_EN (0x1 << NAU8821_CLASSG_LDAC_EN_SFT) |
395 | #define NAU8821_CLASSG_EN_SFT 0 |
396 | #define NAU8821_CLASSG_EN 0x1 |
397 | |
398 | /* IMM_MODE_CTRL (0x4c) */ |
399 | #define NAU8821_IMM_THD_SFT 8 |
400 | #define NAU8821_IMM_THD_MASK (0x3f << NAU8821_IMM_THD_SFT) |
401 | #define NAU8821_IMM_GEN_VOL_SFT 6 |
402 | #define NAU8821_IMM_GEN_VOL_MASK (0x3 << NAU8821_IMM_GEN_VOL_SFT) |
403 | #define NAU8821_IMM_CYC_SFT 4 |
404 | #define NAU8821_IMM_CYC_MASK (0x3 << NAU8821_IMM_CYC_SFT) |
405 | #define NAU8821_IMM_EN (0x1 << 3) |
406 | #define NAU8821_IMM_DAC_SRC_MASK 0x3 |
407 | |
408 | /* I2C_DEVICE_ID (0x58) */ |
409 | #define NAU8821_KEYDET (0x1 << 7) |
410 | #define NAU8821_MICDET (0x1 << 6) |
411 | #define NAU8821_SOFTWARE_ID_MASK 0x3 |
412 | |
413 | /* BIAS_ADJ (0x66) */ |
414 | #define NAU8821_BIAS_HP_IMP (0x1 << 15) |
415 | #define NAU8821_BIAS_TESTDAC_SFT 8 |
416 | #define NAU8821_BIAS_TESTDAC_EN (0x3 << NAU8821_BIAS_TESTDAC_SFT) |
417 | #define NAU8821_BIAS_TESTDACR_EN (0x2 << NAU8821_BIAS_TESTDAC_SFT) |
418 | #define NAU8821_BIAS_TESTDACL_EN (0x1 << NAU8821_BIAS_TESTDAC_SFT) |
419 | #define NAU8821_BIAS_VMID (0x1 << 6) |
420 | #define NAU8821_BIAS_VMID_SEL_SFT 4 |
421 | #define NAU8821_BIAS_VMID_SEL_MASK (0x3 << NAU8821_BIAS_VMID_SEL_SFT) |
422 | |
423 | /* ANALOG_CONTROL_1 (0x69) */ |
424 | #define NAU8821_JD_POL_SFT 2 |
425 | #define NAU8821_JD_POL_MASK (0x1 << NAU8821_JD_POL_SFT) |
426 | #define NAU8821_JD_POL_INV (0x1 << NAU8821_JD_POL_SFT) |
427 | #define NAU8821_JD_OUT_POL_SFT 1 |
428 | #define NAU8821_JD_OUT_POL_MASK (0x1 << NAU8821_JD_OUT_POL_SFT) |
429 | #define NAU8821_JD_OUT_POL_INV (0x1 << NAU8821_JD_OUT_POL_SFT) |
430 | #define NAU8821_JD_EN_SFT 0 |
431 | #define NAU8821_JD_EN 0x1 |
432 | |
433 | /* ANALOG_CONTROL_2 (0x6a) */ |
434 | #define NAU8821_HP_NON_CLASSG_CURRENT_2xADJ (0x1 << 12) |
435 | #define NAU8821_DAC_CAPACITOR_MSB (0x1 << 1) |
436 | #define NAU8821_DAC_CAPACITOR_LSB 0x1 |
437 | |
438 | /* MUTE_MIC_L_N (0x6b) */ |
439 | #define NAU8821_MUTE_MICNL_SFT 5 |
440 | #define NAU8821_MUTE_MICNL_EN (0x1 << NAU8821_MUTE_MICNL_SFT) |
441 | #define NAU8821_MUTE_MICNR_SFT 4 |
442 | #define NAU8821_MUTE_MICNR_EN (0x1 << NAU8821_MUTE_MICNR_SFT) |
443 | #define NAU8821_MUTE_MICRP_SFT 2 |
444 | #define NAU8821_MUTE_MICRP_EN (0x1 << NAU8821_MUTE_MICRP_SFT) |
445 | |
446 | /* ANALOG_ADC_1 (0x71) */ |
447 | #define NAU8821_MICDET_EN_SFT 0 |
448 | #define NAU8821_MICDET_MASK 0x1 |
449 | #define NAU8821_MICDET_DIS 0x1 |
450 | #define NAU8821_MICDET_EN 0x0 |
451 | |
452 | /* ANALOG_ADC_2 (0x72) */ |
453 | #define NAU8821_ADC_VREFSEL_SFT 8 |
454 | #define NAU8821_ADC_VREFSEL_MASK (0x3 << NAU8821_ADC_VREFSEL_SFT) |
455 | #define NAU8821_POWERUP_ADCL_SFT 6 |
456 | #define NAU8821_POWERUP_ADCL (0x1 << NAU8821_POWERUP_ADCL_SFT) |
457 | #define NAU8821_POWERUP_ADCR_SFT 4 |
458 | #define NAU8821_POWERUP_ADCR (0x1 << NAU8821_POWERUP_ADCR_SFT) |
459 | |
460 | /* RDAC (0x73) */ |
461 | #define NAU8821_DACR_EN_SFT 13 |
462 | #define NAU8821_DACR_EN (0x3 << NAU8821_DACR_EN_SFT) |
463 | #define NAU8821_DACL_EN_SFT 12 |
464 | #define NAU8821_DACL_EN (0x3 << NAU8821_DACL_EN_SFT) |
465 | #define NAU8821_DACR_CLK_EN_SFT 9 |
466 | #define NAU8821_DACR_CLK_EN (0x3 << NAU8821_DACR_CLK_EN_SFT) |
467 | #define NAU8821_DACL_CLK_EN_SFT 8 |
468 | #define NAU8821_DACL_CLK_EN (0x3 << NAU8821_DACL_CLK_EN_SFT) |
469 | #define NAU8821_DAC_CLK_DELAY_SFT 4 |
470 | #define NAU8821_DAC_CLK_DELAY_MASK (0x7 << NAU8821_DAC_CLK_DELAY_SFT) |
471 | #define NAU8821_DAC_VREF_SFT 2 |
472 | #define NAU8821_DAC_VREF_MASK (0x3 << NAU8821_DAC_VREF_SFT) |
473 | |
474 | /* MIC_BIAS (0x74) */ |
475 | #define NAU8821_MICBIAS_JKR2 (0x1 << 12) |
476 | #define NAU8821_MICBIAS_LOWNOISE_SFT 10 |
477 | #define NAU8821_MICBIAS_LOWNOISE_EN (0x1 << NAU8821_MICBIAS_LOWNOISE_SFT) |
478 | #define NAU8821_MICBIAS_POWERUP_SFT 8 |
479 | #define NAU8821_MICBIAS_POWERUP_EN (0x1 << NAU8821_MICBIAS_POWERUP_SFT) |
480 | #define NAU8821_MICBIAS_VOLTAGE_SFT 0 |
481 | #define NAU8821_MICBIAS_VOLTAGE_MASK 0x7 |
482 | |
483 | /* BOOST (0x76) */ |
484 | #define NAU8821_PRECHARGE_DIS (0x1 << 13) |
485 | #define NAU8821_GLOBAL_BIAS_EN (0x1 << 12) |
486 | #define NAU8821_HP_BOOST_DISCHRG_SFT 11 |
487 | #define NAU8821_HP_BOOST_DISCHRG_EN (0x1 << NAU8821_HP_BOOST_DISCHRG_SFT) |
488 | #define NAU8821_HP_BOOST_DIS_SFT 9 |
489 | #define NAU8821_HP_BOOST_DIS (0x1 << NAU8821_HP_BOOST_DIS_SFT) |
490 | #define NAU8821_HP_BOOST_G_DIS (0x1 << 8) |
491 | #define NAU8821_SHORT_SHUTDOWN_EN (0x1 << 6) |
492 | |
493 | /* FEPGA (0x77) */ |
494 | #define NAU8821_ACDC_CTRL_SFT 14 |
495 | #define NAU8821_ACDC_CTRL_MASK (0x3 << NAU8821_ACDC_CTRL_SFT) |
496 | #define NAU8821_ACDC_VREF_MICP (0x1 << NAU8821_ACDC_CTRL_SFT) |
497 | #define NAU8821_ACDC_VREF_MICN (0x2 << NAU8821_ACDC_CTRL_SFT) |
498 | #define NAU8821_FEPGA_MODEL_SFT 4 |
499 | #define NAU8821_FEPGA_MODEL_MASK (0xf << NAU8821_FEPGA_MODEL_SFT) |
500 | #define NAU8821_FEPGA_MODEL_AAF (0x1 << NAU8821_FEPGA_MODEL_SFT) |
501 | #define NAU8821_FEPGA_MODEL_DIS (0x2 << NAU8821_FEPGA_MODEL_SFT) |
502 | #define NAU8821_FEPGA_MODEL_IMP12K (0x8 << NAU8821_FEPGA_MODEL_SFT) |
503 | #define NAU8821_FEPGA_MODER_SFT 0 |
504 | #define NAU8821_FEPGA_MODER_MASK 0xf |
505 | #define NAU8821_FEPGA_MODER_AAF 0x1 |
506 | #define NAU8821_FEPGA_MODER_DIS 0x2 |
507 | #define NAU8821_FEPGA_MODER_IMP12K 0x8 |
508 | |
509 | |
510 | /* PGA_GAIN (0x7e) */ |
511 | #define NAU8821_PGA_GAIN_L_SFT 8 |
512 | #define NAU8821_PGA_GAIN_L_MASK (0x3f << NAU8821_PGA_GAIN_L_SFT) |
513 | #define NAU8821_PGA_GAIN_R_SFT 0 |
514 | #define NAU8821_PGA_GAIN_R_MASK 0x3f |
515 | |
516 | /* POWER_UP_CONTROL (0x7f) */ |
517 | #define NAU8821_PUP_PGA_L_SFT 15 |
518 | #define NAU8821_PUP_PGA_L (0x1 << NAU8821_PUP_PGA_L_SFT) |
519 | #define NAU8821_PUP_PGA_R_SFT 14 |
520 | #define NAU8821_PUP_PGA_R (0x1 << NAU8821_PUP_PGA_R_SFT) |
521 | #define NAU8821_PUP_INTEG_R_SFT 5 |
522 | #define NAU8821_PUP_INTEG_R (0x1 << NAU8821_PUP_INTEG_R_SFT) |
523 | #define NAU8821_PUP_INTEG_L_SFT 4 |
524 | #define NAU8821_PUP_INTEG_L (0x1 << NAU8821_PUP_INTEG_L_SFT) |
525 | #define NAU8821_PUP_DRV_INSTG_R_SFT 3 |
526 | #define NAU8821_PUP_DRV_INSTG_R (0x1 << NAU8821_PUP_DRV_INSTG_R_SFT) |
527 | #define NAU8821_PUP_DRV_INSTG_L_SFT 2 |
528 | #define NAU8821_PUP_DRV_INSTG_L (0x1 << NAU8821_PUP_DRV_INSTG_L_SFT) |
529 | #define NAU8821_PUP_MAIN_DRV_R_SFT 1 |
530 | #define NAU8821_PUP_MAIN_DRV_R (0x1 << NAU8821_PUP_MAIN_DRV_R_SFT) |
531 | #define NAU8821_PUP_MAIN_DRV_L_SFT 0 |
532 | #define NAU8821_PUP_MAIN_DRV_L 0x1 |
533 | |
534 | /* CHARGE_PUMP (0x80) */ |
535 | #define NAU8821_JAMNODCLOW (0x1 << 10) |
536 | #define NAU8821_POWER_DOWN_DACR_SFT 9 |
537 | #define NAU8821_POWER_DOWN_DACR (0x1 << NAU8821_POWER_DOWN_DACR_SFT) |
538 | #define NAU8821_POWER_DOWN_DACL_SFT 8 |
539 | #define NAU8821_POWER_DOWN_DACL (0x1 << NAU8821_POWER_DOWN_DACL_SFT) |
540 | #define NAU8821_CHANRGE_PUMP_EN_SFT 5 |
541 | #define NAU8821_CHANRGE_PUMP_EN (0x1 << NAU8821_CHANRGE_PUMP_EN_SFT) |
542 | |
543 | /* GENERAL_STATUS (0x82) */ |
544 | #define NAU8821_GPIO2_IN_SFT 1 |
545 | #define NAU8821_GPIO2_IN (0x1 << NAU8821_GPIO2_IN_SFT) |
546 | |
547 | #define NUVOTON_CODEC_DAI "nau8821-hifi" |
548 | |
549 | /* System Clock Source */ |
550 | enum { |
551 | NAU8821_CLK_DIS, |
552 | NAU8821_CLK_MCLK, |
553 | NAU8821_CLK_INTERNAL, |
554 | NAU8821_CLK_FLL_MCLK, |
555 | NAU8821_CLK_FLL_BLK, |
556 | NAU8821_CLK_FLL_FS, |
557 | }; |
558 | |
559 | struct nau8821 { |
560 | struct device *dev; |
561 | struct regmap *regmap; |
562 | struct snd_soc_dapm_context *dapm; |
563 | struct snd_soc_jack *jack; |
564 | struct work_struct jdet_work; |
565 | int irq; |
566 | int clk_id; |
567 | int micbias_voltage; |
568 | int vref_impedance; |
569 | bool jkdet_enable; |
570 | bool jkdet_pull_enable; |
571 | bool jkdet_pull_up; |
572 | bool left_input_single_end; |
573 | int jkdet_polarity; |
574 | int jack_insert_debounce; |
575 | int jack_eject_debounce; |
576 | int fs; |
577 | int dmic_clk_threshold; |
578 | int dmic_slew_rate; |
579 | int key_enable; |
580 | }; |
581 | |
582 | int nau8821_enable_jack_detect(struct snd_soc_component *component, |
583 | struct snd_soc_jack *jack); |
584 | |
585 | #endif /* __NAU8821_H__ */ |
586 | |