blob: 629b85e75409383df910d448eabb97b2e8b5dc8e [file] [log] [blame]
Grant Likelyd8e3bb72008-07-29 11:42:31 +01001/*
2 * Texas Instruments TLV320AIC26 low power audio CODEC
3 * register definitions
4 *
5 * Copyright (C) 2008 Secret Lab Technologies Ltd.
6 */
7
8#ifndef _TLV320AIC16_H_
9#define _TLV320AIC16_H_
10
11/* AIC26 Registers */
Mark Brown7fbdeb82013-09-25 13:29:44 +010012#define AIC26_PAGE_ADDR(page, offset) ((page << 11) | offset << 5)
Grant Likelyd8e3bb72008-07-29 11:42:31 +010013
Lucas De Marchi25985ed2011-03-30 22:57:33 -030014/* Page 0: Auxiliary data registers */
Grant Likelyd8e3bb72008-07-29 11:42:31 +010015#define AIC26_REG_BAT1 AIC26_PAGE_ADDR(0, 0x05)
16#define AIC26_REG_BAT2 AIC26_PAGE_ADDR(0, 0x06)
17#define AIC26_REG_AUX AIC26_PAGE_ADDR(0, 0x07)
18#define AIC26_REG_TEMP1 AIC26_PAGE_ADDR(0, 0x09)
19#define AIC26_REG_TEMP2 AIC26_PAGE_ADDR(0, 0x0A)
20
Lucas De Marchi25985ed2011-03-30 22:57:33 -030021/* Page 1: Auxiliary control registers */
Grant Likelyd8e3bb72008-07-29 11:42:31 +010022#define AIC26_REG_AUX_ADC AIC26_PAGE_ADDR(1, 0x00)
23#define AIC26_REG_STATUS AIC26_PAGE_ADDR(1, 0x01)
24#define AIC26_REG_REFERENCE AIC26_PAGE_ADDR(1, 0x03)
25#define AIC26_REG_RESET AIC26_PAGE_ADDR(1, 0x04)
26
27/* Page 2: Audio control registers */
28#define AIC26_REG_AUDIO_CTRL1 AIC26_PAGE_ADDR(2, 0x00)
29#define AIC26_REG_ADC_GAIN AIC26_PAGE_ADDR(2, 0x01)
30#define AIC26_REG_DAC_GAIN AIC26_PAGE_ADDR(2, 0x02)
31#define AIC26_REG_SIDETONE AIC26_PAGE_ADDR(2, 0x03)
32#define AIC26_REG_AUDIO_CTRL2 AIC26_PAGE_ADDR(2, 0x04)
33#define AIC26_REG_POWER_CTRL AIC26_PAGE_ADDR(2, 0x05)
34#define AIC26_REG_AUDIO_CTRL3 AIC26_PAGE_ADDR(2, 0x06)
35
36#define AIC26_REG_FILTER_COEFF_L_N0 AIC26_PAGE_ADDR(2, 0x07)
37#define AIC26_REG_FILTER_COEFF_L_N1 AIC26_PAGE_ADDR(2, 0x08)
38#define AIC26_REG_FILTER_COEFF_L_N2 AIC26_PAGE_ADDR(2, 0x09)
39#define AIC26_REG_FILTER_COEFF_L_N3 AIC26_PAGE_ADDR(2, 0x0A)
40#define AIC26_REG_FILTER_COEFF_L_N4 AIC26_PAGE_ADDR(2, 0x0B)
41#define AIC26_REG_FILTER_COEFF_L_N5 AIC26_PAGE_ADDR(2, 0x0C)
42#define AIC26_REG_FILTER_COEFF_L_D1 AIC26_PAGE_ADDR(2, 0x0D)
43#define AIC26_REG_FILTER_COEFF_L_D2 AIC26_PAGE_ADDR(2, 0x0E)
44#define AIC26_REG_FILTER_COEFF_L_D4 AIC26_PAGE_ADDR(2, 0x0F)
45#define AIC26_REG_FILTER_COEFF_L_D5 AIC26_PAGE_ADDR(2, 0x10)
46#define AIC26_REG_FILTER_COEFF_R_N0 AIC26_PAGE_ADDR(2, 0x11)
47#define AIC26_REG_FILTER_COEFF_R_N1 AIC26_PAGE_ADDR(2, 0x12)
48#define AIC26_REG_FILTER_COEFF_R_N2 AIC26_PAGE_ADDR(2, 0x13)
49#define AIC26_REG_FILTER_COEFF_R_N3 AIC26_PAGE_ADDR(2, 0x14)
50#define AIC26_REG_FILTER_COEFF_R_N4 AIC26_PAGE_ADDR(2, 0x15)
51#define AIC26_REG_FILTER_COEFF_R_N5 AIC26_PAGE_ADDR(2, 0x16)
52#define AIC26_REG_FILTER_COEFF_R_D1 AIC26_PAGE_ADDR(2, 0x17)
53#define AIC26_REG_FILTER_COEFF_R_D2 AIC26_PAGE_ADDR(2, 0x18)
54#define AIC26_REG_FILTER_COEFF_R_D4 AIC26_PAGE_ADDR(2, 0x19)
55#define AIC26_REG_FILTER_COEFF_R_D5 AIC26_PAGE_ADDR(2, 0x1A)
56
57#define AIC26_REG_PLL_PROG1 AIC26_PAGE_ADDR(2, 0x1B)
58#define AIC26_REG_PLL_PROG2 AIC26_PAGE_ADDR(2, 0x1C)
59#define AIC26_REG_AUDIO_CTRL4 AIC26_PAGE_ADDR(2, 0x1D)
60#define AIC26_REG_AUDIO_CTRL5 AIC26_PAGE_ADDR(2, 0x1E)
61
62/* fsref dividers; used in register 'Audio Control 1' */
63enum aic26_divisors {
64 AIC26_DIV_1 = 0,
65 AIC26_DIV_1_5 = 1,
66 AIC26_DIV_2 = 2,
67 AIC26_DIV_3 = 3,
68 AIC26_DIV_4 = 4,
69 AIC26_DIV_5 = 5,
70 AIC26_DIV_5_5 = 6,
71 AIC26_DIV_6 = 7,
72};
73
74/* Digital data format */
75enum aic26_datfm {
76 AIC26_DATFM_I2S = 0 << 8,
77 AIC26_DATFM_DSP = 1 << 8,
78 AIC26_DATFM_RIGHTJ = 2 << 8, /* right justified */
79 AIC26_DATFM_LEFTJ = 3 << 8, /* left justified */
80};
81
82/* Sample word length in bits; used in register 'Audio Control 1' */
83enum aic26_wlen {
84 AIC26_WLEN_16 = 0 << 10,
85 AIC26_WLEN_20 = 1 << 10,
86 AIC26_WLEN_24 = 2 << 10,
87 AIC26_WLEN_32 = 3 << 10,
88};
89
Grant Likelyd8e3bb72008-07-29 11:42:31 +010090#endif /* _TLV320AIC16_H_ */