1 /* SPDX-License-Identifier: GPL-2.0 */
3 * nau8822.h -- NAU8822 ALSA SoC Audio driver
5 * Copyright 2017 Nuvoton Technology Crop.
15 #define NAU8822_REG_RESET 0x00
16 #define NAU8822_REG_POWER_MANAGEMENT_1 0x01
17 #define NAU8822_REG_POWER_MANAGEMENT_2 0x02
18 #define NAU8822_REG_POWER_MANAGEMENT_3 0x03
19 #define NAU8822_REG_AUDIO_INTERFACE 0x04
20 #define NAU8822_REG_COMPANDING_CONTROL 0x05
21 #define NAU8822_REG_CLOCKING 0x06
22 #define NAU8822_REG_ADDITIONAL_CONTROL 0x07
23 #define NAU8822_REG_GPIO_CONTROL 0x08
24 #define NAU8822_REG_JACK_DETECT_CONTROL_1 0x09
25 #define NAU8822_REG_DAC_CONTROL 0x0A
26 #define NAU8822_REG_LEFT_DAC_DIGITAL_VOLUME 0x0B
27 #define NAU8822_REG_RIGHT_DAC_DIGITAL_VOLUME 0x0C
28 #define NAU8822_REG_JACK_DETECT_CONTROL_2 0x0D
29 #define NAU8822_REG_ADC_CONTROL 0x0E
30 #define NAU8822_REG_LEFT_ADC_DIGITAL_VOLUME 0x0F
31 #define NAU8822_REG_RIGHT_ADC_DIGITAL_VOLUME 0x10
32 #define NAU8822_REG_EQ1 0x12
33 #define NAU8822_REG_EQ2 0x13
34 #define NAU8822_REG_EQ3 0x14
35 #define NAU8822_REG_EQ4 0x15
36 #define NAU8822_REG_EQ5 0x16
37 #define NAU8822_REG_DAC_LIMITER_1 0x18
38 #define NAU8822_REG_DAC_LIMITER_2 0x19
39 #define NAU8822_REG_NOTCH_FILTER_1 0x1B
40 #define NAU8822_REG_NOTCH_FILTER_2 0x1C
41 #define NAU8822_REG_NOTCH_FILTER_3 0x1D
42 #define NAU8822_REG_NOTCH_FILTER_4 0x1E
43 #define NAU8822_REG_ALC_CONTROL_1 0x20
44 #define NAU8822_REG_ALC_CONTROL_2 0x21
45 #define NAU8822_REG_ALC_CONTROL_3 0x22
46 #define NAU8822_REG_NOISE_GATE 0x23
47 #define NAU8822_REG_PLL_N 0x24
48 #define NAU8822_REG_PLL_K1 0x25
49 #define NAU8822_REG_PLL_K2 0x26
50 #define NAU8822_REG_PLL_K3 0x27
51 #define NAU8822_REG_3D_CONTROL 0x29
52 #define NAU8822_REG_RIGHT_SPEAKER_CONTROL 0x2B
53 #define NAU8822_REG_INPUT_CONTROL 0x2C
54 #define NAU8822_REG_LEFT_INP_PGA_CONTROL 0x2D
55 #define NAU8822_REG_RIGHT_INP_PGA_CONTROL 0x2E
56 #define NAU8822_REG_LEFT_ADC_BOOST_CONTROL 0x2F
57 #define NAU8822_REG_RIGHT_ADC_BOOST_CONTROL 0x30
58 #define NAU8822_REG_OUTPUT_CONTROL 0x31
59 #define NAU8822_REG_LEFT_MIXER_CONTROL 0x32
60 #define NAU8822_REG_RIGHT_MIXER_CONTROL 0x33
61 #define NAU8822_REG_LHP_VOLUME 0x34
62 #define NAU8822_REG_RHP_VOLUME 0x35
63 #define NAU8822_REG_LSPKOUT_VOLUME 0x36
64 #define NAU8822_REG_RSPKOUT_VOLUME 0x37
65 #define NAU8822_REG_AUX2_MIXER 0x38
66 #define NAU8822_REG_AUX1_MIXER 0x39
67 #define NAU8822_REG_POWER_MANAGEMENT_4 0x3A
68 #define NAU8822_REG_LEFT_TIME_SLOT 0x3B
69 #define NAU8822_REG_MISC 0x3C
70 #define NAU8822_REG_RIGHT_TIME_SLOT 0x3D
71 #define NAU8822_REG_DEVICE_REVISION 0x3E
72 #define NAU8822_REG_DEVICE_ID 0x3F
73 #define NAU8822_REG_DAC_DITHER 0x41
74 #define NAU8822_REG_ALC_ENHANCE_1 0x46
75 #define NAU8822_REG_ALC_ENHANCE_2 0x47
76 #define NAU8822_REG_192KHZ_SAMPLING 0x48
77 #define NAU8822_REG_MISC_CONTROL 0x49
78 #define NAU8822_REG_INPUT_TIEOFF 0x4A
79 #define NAU8822_REG_POWER_REDUCTION 0x4B
80 #define NAU8822_REG_AGC_PEAK2PEAK 0x4C
81 #define NAU8822_REG_AGC_PEAK_DETECT 0x4D
82 #define NAU8822_REG_AUTOMUTE_CONTROL 0x4E
83 #define NAU8822_REG_OUTPUT_TIEOFF 0x4F
84 #define NAU8822_REG_MAX_REGISTER NAU8822_REG_OUTPUT_TIEOFF
86 /* NAU8822_REG_POWER_MANAGEMENT_1 (0x1) */
87 #define NAU8822_REFIMP_MASK 0x3
88 #define NAU8822_REFIMP_80K 0x1
89 #define NAU8822_REFIMP_300K 0x2
90 #define NAU8822_REFIMP_3K 0x3
91 #define NAU8822_IOBUF_EN (0x1 << 2)
92 #define NAU8822_ABIAS_EN (0x1 << 3)
93 #define NAU8822_PLL_EN_MASK (0x1 << 5)
94 #define NAU8822_PLL_ON (0x1 << 5)
95 #define NAU8822_PLL_OFF (0x0 << 5)
97 /* NAU8822_REG_AUDIO_INTERFACE (0x4) */
98 #define NAU8822_AIFMT_MASK (0x3 << 3)
99 #define NAU8822_WLEN_MASK (0x3 << 5)
100 #define NAU8822_WLEN_20 (0x1 << 5)
101 #define NAU8822_WLEN_24 (0x2 << 5)
102 #define NAU8822_WLEN_32 (0x3 << 5)
103 #define NAU8822_LRP_MASK (0x1 << 7)
104 #define NAU8822_BCLKP_MASK (0x1 << 8)
106 /* NAU8822_REG_COMPANDING_CONTROL (0x5) */
107 #define NAU8822_ADDAP_SFT 0
108 #define NAU8822_ADCCM_SFT 1
109 #define NAU8822_DACCM_SFT 3
111 /* NAU8822_REG_CLOCKING (0x6) */
112 #define NAU8822_CLKIOEN_MASK 0x1
113 #define NAU8822_CLK_MASTER 0x1
114 #define NAU8822_CLK_SLAVE 0x0
115 #define NAU8822_MCLKSEL_SFT 5
116 #define NAU8822_MCLKSEL_MASK (0x7 << 5)
117 #define NAU8822_BCLKSEL_SFT 2
118 #define NAU8822_BCLKSEL_MASK (0x7 << 2)
119 #define NAU8822_BCLKDIV_1 (0x0 << 2)
120 #define NAU8822_BCLKDIV_2 (0x1 << 2)
121 #define NAU8822_BCLKDIV_4 (0x2 << 2)
122 #define NAU8822_BCLKDIV_8 (0x3 << 2)
123 #define NAU8822_BCLKDIV_16 (0x4 << 2)
124 #define NAU8822_CLKM_MASK (0x1 << 8)
125 #define NAU8822_CLKM_MCLK (0x0 << 8)
126 #define NAU8822_CLKM_PLL (0x1 << 8)
128 /* NAU8822_REG_ADDITIONAL_CONTROL (0x08) */
129 #define NAU8822_SMPLR_SFT 1
130 #define NAU8822_SMPLR_MASK (0x7 << 1)
131 #define NAU8822_SMPLR_48K (0x0 << 1)
132 #define NAU8822_SMPLR_32K (0x1 << 1)
133 #define NAU8822_SMPLR_24K (0x2 << 1)
134 #define NAU8822_SMPLR_16K (0x3 << 1)
135 #define NAU8822_SMPLR_12K (0x4 << 1)
136 #define NAU8822_SMPLR_8K (0x5 << 1)
138 /* NAU8822_REG_EQ1 (0x12) */
139 #define NAU8822_EQ1GC_SFT 0
140 #define NAU8822_EQ1CF_SFT 5
141 #define NAU8822_EQM_SFT 8
143 /* NAU8822_REG_EQ2 (0x13) */
144 #define NAU8822_EQ2GC_SFT 0
145 #define NAU8822_EQ2CF_SFT 5
146 #define NAU8822_EQ2BW_SFT 8
148 /* NAU8822_REG_EQ3 (0x14) */
149 #define NAU8822_EQ3GC_SFT 0
150 #define NAU8822_EQ3CF_SFT 5
151 #define NAU8822_EQ3BW_SFT 8
153 /* NAU8822_REG_EQ4 (0x15) */
154 #define NAU8822_EQ4GC_SFT 0
155 #define NAU8822_EQ4CF_SFT 5
156 #define NAU8822_EQ4BW_SFT 8
158 /* NAU8822_REG_EQ5 (0x16) */
159 #define NAU8822_EQ5GC_SFT 0
160 #define NAU8822_EQ5CF_SFT 5
162 /* NAU8822_REG_ALC_CONTROL_1 (0x20) */
163 #define NAU8822_ALCMINGAIN_SFT 0
164 #define NAU8822_ALCMXGAIN_SFT 3
165 #define NAU8822_ALCEN_SFT 7
167 /* NAU8822_REG_ALC_CONTROL_2 (0x21) */
168 #define NAU8822_ALCSL_SFT 0
169 #define NAU8822_ALCHT_SFT 4
171 /* NAU8822_REG_ALC_CONTROL_3 (0x22) */
172 #define NAU8822_ALCATK_SFT 0
173 #define NAU8822_ALCDCY_SFT 4
174 #define NAU8822_ALCM_SFT 8
176 /* NAU8822_REG_PLL_N (0x24) */
177 #define NAU8822_PLLMCLK_DIV2 (0x1 << 4)
178 #define NAU8822_PLLN_MASK 0xF
180 #define NAU8822_PLLK1_SFT 18
181 #define NAU8822_PLLK1_MASK 0x3F
183 /* NAU8822_REG_PLL_K2 (0x26) */
184 #define NAU8822_PLLK2_SFT 9
185 #define NAU8822_PLLK2_MASK 0x1FF
187 /* NAU8822_REG_PLL_K3 (0x27) */
188 #define NAU8822_PLLK3_MASK 0x1FF
190 /* NAU8822_REG_RIGHT_SPEAKER_CONTROL (0x2B) */
191 #define NAU8822_RMIXMUT 0x20
192 #define NAU8822_RSUBBYP 0x10
194 #define NAU8822_RAUXRSUBG_SFT 1
195 #define NAU8822_RAUXRSUBG_MASK 0x0E
197 #define NAU8822_RAUXSMUT 0x01
199 /* System Clock Source */
214 /* Codec Private Data */
217 struct regmap *regmap;
219 struct nau8822_pll pll;
224 #endif /* __NAU8822_H__ */