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1 | /* |
2 | * wm8510.h -- WM8510 Soc Audio driver | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License version 2 as | |
6 | * published by the Free Software Foundation. | |
7 | */ | |
8 | ||
9 | #ifndef _WM8510_H | |
10 | #define _WM8510_H | |
11 | ||
12 | /* WM8510 register space */ | |
13 | ||
14 | #define WM8510_RESET 0x0 | |
15 | #define WM8510_POWER1 0x1 | |
16 | #define WM8510_POWER2 0x2 | |
17 | #define WM8510_POWER3 0x3 | |
18 | #define WM8510_IFACE 0x4 | |
19 | #define WM8510_COMP 0x5 | |
20 | #define WM8510_CLOCK 0x6 | |
21 | #define WM8510_ADD 0x7 | |
22 | #define WM8510_GPIO 0x8 | |
23 | #define WM8510_DAC 0xa | |
24 | #define WM8510_DACVOL 0xb | |
25 | #define WM8510_ADC 0xe | |
26 | #define WM8510_ADCVOL 0xf | |
27 | #define WM8510_EQ1 0x12 | |
28 | #define WM8510_EQ2 0x13 | |
29 | #define WM8510_EQ3 0x14 | |
30 | #define WM8510_EQ4 0x15 | |
31 | #define WM8510_EQ5 0x16 | |
32 | #define WM8510_DACLIM1 0x18 | |
33 | #define WM8510_DACLIM2 0x19 | |
34 | #define WM8510_NOTCH1 0x1b | |
35 | #define WM8510_NOTCH2 0x1c | |
36 | #define WM8510_NOTCH3 0x1d | |
37 | #define WM8510_NOTCH4 0x1e | |
38 | #define WM8510_ALC1 0x20 | |
39 | #define WM8510_ALC2 0x21 | |
40 | #define WM8510_ALC3 0x22 | |
41 | #define WM8510_NGATE 0x23 | |
42 | #define WM8510_PLLN 0x24 | |
43 | #define WM8510_PLLK1 0x25 | |
44 | #define WM8510_PLLK2 0x26 | |
45 | #define WM8510_PLLK3 0x27 | |
46 | #define WM8510_ATTEN 0x28 | |
47 | #define WM8510_INPUT 0x2c | |
48 | #define WM8510_INPPGA 0x2d | |
49 | #define WM8510_ADCBOOST 0x2f | |
50 | #define WM8510_OUTPUT 0x31 | |
51 | #define WM8510_SPKMIX 0x32 | |
52 | #define WM8510_SPKVOL 0x36 | |
53 | #define WM8510_MONOMIX 0x38 | |
54 | ||
55 | #define WM8510_CACHEREGNUM 57 | |
56 | ||
57 | /* Clock divider Id's */ | |
58 | #define WM8510_OPCLKDIV 0 | |
59 | #define WM8510_MCLKDIV 1 | |
60 | #define WM8510_ADCCLK 2 | |
61 | #define WM8510_DACCLK 3 | |
62 | #define WM8510_BCLKDIV 4 | |
63 | ||
64 | /* DAC clock dividers */ | |
65 | #define WM8510_DACCLK_F2 (1 << 3) | |
66 | #define WM8510_DACCLK_F4 (0 << 3) | |
67 | ||
68 | /* ADC clock dividers */ | |
69 | #define WM8510_ADCCLK_F2 (1 << 3) | |
70 | #define WM8510_ADCCLK_F4 (0 << 3) | |
71 | ||
72 | /* PLL Out dividers */ | |
73 | #define WM8510_OPCLKDIV_1 (0 << 4) | |
74 | #define WM8510_OPCLKDIV_2 (1 << 4) | |
75 | #define WM8510_OPCLKDIV_3 (2 << 4) | |
76 | #define WM8510_OPCLKDIV_4 (3 << 4) | |
77 | ||
78 | /* BCLK clock dividers */ | |
79 | #define WM8510_BCLKDIV_1 (0 << 2) | |
80 | #define WM8510_BCLKDIV_2 (1 << 2) | |
81 | #define WM8510_BCLKDIV_4 (2 << 2) | |
82 | #define WM8510_BCLKDIV_8 (3 << 2) | |
83 | #define WM8510_BCLKDIV_16 (4 << 2) | |
84 | #define WM8510_BCLKDIV_32 (5 << 2) | |
85 | ||
86 | /* MCLK clock dividers */ | |
87 | #define WM8510_MCLKDIV_1 (0 << 5) | |
88 | #define WM8510_MCLKDIV_1_5 (1 << 5) | |
89 | #define WM8510_MCLKDIV_2 (2 << 5) | |
90 | #define WM8510_MCLKDIV_3 (3 << 5) | |
91 | #define WM8510_MCLKDIV_4 (4 << 5) | |
92 | #define WM8510_MCLKDIV_6 (5 << 5) | |
93 | #define WM8510_MCLKDIV_8 (6 << 5) | |
94 | #define WM8510_MCLKDIV_12 (7 << 5) | |
95 | ||
96 | struct wm8510_setup_data { | |
5e357952 | 97 | int spi; |
41759c2e | 98 | int i2c_bus; |
5d421516 MB |
99 | unsigned short i2c_address; |
100 | }; | |
101 | ||
e550e17f | 102 | extern struct snd_soc_dai wm8510_dai; |
5d421516 MB |
103 | extern struct snd_soc_codec_device soc_codec_dev_wm8510; |
104 | ||
105 | #endif |