1 /* SPDX-License-Identifier: GPL-2.0 */ 1
2 /*
3 * Texas Instruments TLV320AIC26 low power aud
4 * register definitions
5 *
6 * Copyright (C) 2008 Secret Lab Technologies
7 */
8
9 #ifndef _TLV320AIC26_H_
10 #define _TLV320AIC26_H_
11
12 /* AIC26 Registers */
13 #define AIC26_PAGE_ADDR(page, offset) ((page
14
15 /* Page 0: Auxiliary data registers */
16 #define AIC26_REG_BAT1 AIC26_
17 #define AIC26_REG_BAT2 AIC26_
18 #define AIC26_REG_AUX AIC26_
19 #define AIC26_REG_TEMP1 AIC26_
20 #define AIC26_REG_TEMP2 AIC26_
21
22 /* Page 1: Auxiliary control registers */
23 #define AIC26_REG_AUX_ADC AIC26_
24 #define AIC26_REG_STATUS AIC26_
25 #define AIC26_REG_REFERENCE AIC26_
26 #define AIC26_REG_RESET AIC26_
27
28 /* Page 2: Audio control registers */
29 #define AIC26_REG_AUDIO_CTRL1 AIC26_
30 #define AIC26_REG_ADC_GAIN AIC26_
31 #define AIC26_REG_DAC_GAIN AIC26_
32 #define AIC26_REG_SIDETONE AIC26_
33 #define AIC26_REG_AUDIO_CTRL2 AIC26_
34 #define AIC26_REG_POWER_CTRL AIC26_
35 #define AIC26_REG_AUDIO_CTRL3 AIC26_
36
37 #define AIC26_REG_FILTER_COEFF_L_N0 AIC26_
38 #define AIC26_REG_FILTER_COEFF_L_N1 AIC26_
39 #define AIC26_REG_FILTER_COEFF_L_N2 AIC26_
40 #define AIC26_REG_FILTER_COEFF_L_N3 AIC26_
41 #define AIC26_REG_FILTER_COEFF_L_N4 AIC26_
42 #define AIC26_REG_FILTER_COEFF_L_N5 AIC26_
43 #define AIC26_REG_FILTER_COEFF_L_D1 AIC26_
44 #define AIC26_REG_FILTER_COEFF_L_D2 AIC26_
45 #define AIC26_REG_FILTER_COEFF_L_D4 AIC26_
46 #define AIC26_REG_FILTER_COEFF_L_D5 AIC26_
47 #define AIC26_REG_FILTER_COEFF_R_N0 AIC26_
48 #define AIC26_REG_FILTER_COEFF_R_N1 AIC26_
49 #define AIC26_REG_FILTER_COEFF_R_N2 AIC26_
50 #define AIC26_REG_FILTER_COEFF_R_N3 AIC26_
51 #define AIC26_REG_FILTER_COEFF_R_N4 AIC26_
52 #define AIC26_REG_FILTER_COEFF_R_N5 AIC26_
53 #define AIC26_REG_FILTER_COEFF_R_D1 AIC26_
54 #define AIC26_REG_FILTER_COEFF_R_D2 AIC26_
55 #define AIC26_REG_FILTER_COEFF_R_D4 AIC26_
56 #define AIC26_REG_FILTER_COEFF_R_D5 AIC26_
57
58 #define AIC26_REG_PLL_PROG1 AIC26_
59 #define AIC26_REG_PLL_PROG2 AIC26_
60 #define AIC26_REG_AUDIO_CTRL4 AIC26_
61 #define AIC26_REG_AUDIO_CTRL5 AIC26_
62
63 /* fsref dividers; used in register 'Audio Con
64 enum aic26_divisors {
65 AIC26_DIV_1 = 0,
66 AIC26_DIV_1_5 = 1,
67 AIC26_DIV_2 = 2,
68 AIC26_DIV_3 = 3,
69 AIC26_DIV_4 = 4,
70 AIC26_DIV_5 = 5,
71 AIC26_DIV_5_5 = 6,
72 AIC26_DIV_6 = 7,
73 };
74
75 /* Digital data format */
76 enum aic26_datfm {
77 AIC26_DATFM_I2S = 0 << 8,
78 AIC26_DATFM_DSP = 1 << 8,
79 AIC26_DATFM_RIGHTJ = 2 << 8, /* r
80 AIC26_DATFM_LEFTJ = 3 << 8, /* l
81 };
82
83 /* Sample word length in bits; used in registe
84 enum aic26_wlen {
85 AIC26_WLEN_16 = 0 << 10,
86 AIC26_WLEN_20 = 1 << 10,
87 AIC26_WLEN_24 = 2 << 10,
88 AIC26_WLEN_32 = 3 << 10,
89 };
90
91 #endif /* _TLV320AIC26_H_ */
92
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