xref: /openbmc/linux/sound/soc/codecs/max9867.h (revision 715ee191)
1 /*
2  * max9867.h -- MAX9867 ALSA SoC Audio driver
3  *
4  * Copyright 2013-2015 Maxim Integrated Products
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License version 2 as
8  * published by the Free Software Foundation.
9  */
10 
11 #ifndef _MAX9867_H
12 #define _MAX9867_H
13 
14 /* MAX9867 register space */
15 
16 #define MAX9867_STATUS        0x00
17 #define MAX9867_JACKSTATUS   0x01
18 #define MAX9867_AUXHIGH      0x02
19 #define MAX9867_AUXLOW       0x03
20 #define MAX9867_INTEN        0x04
21 #define MAX9867_SYSCLK       0x05
22 #define MAX9867_FREQ_MASK    0xF
23 #define MAX9867_PSCLK_SHIFT  0x4
24 #define MAX9867_PSCLK_WIDTH  0x2
25 #define MAX9867_PSCLK_MASK   (0x03<<MAX9867_PSCLK_SHIFT)
26 #define MAX9867_PSCLK_10_20  0x1
27 #define MAX9867_PSCLK_20_40  0x2
28 #define MAX9867_PSCLK_40_60  0x3
29 #define MAX9867_AUDIOCLKHIGH	0x06
30 #define MAX9867_NI_HIGH_MASK	0x7F
31 #define MAX9867_NI_LOW_MASK	0xFE
32 #define MAX9867_PLL		(1<<7)
33 #define MAX9867_AUDIOCLKLOW	0x07
34 #define MAX9867_RAPID_LOCK   0x01
35 #define MAX9867_IFC1A        0x08
36 #define MAX9867_MASTER       (1<<7)
37 #define MAX9867_I2S_DLY      (1<<4)
38 #define MAX9867_SDOUT_HIZ    (1<<3)
39 #define MAX9867_TDM_MODE     (1<<2)
40 #define MAX9867_WCI_MODE     (1<<6)
41 #define MAX9867_BCI_MODE     (1<<5)
42 #define MAX9867_IFC1B        0x09
43 #define MAX9867_IFC1B_BCLK_MASK 7
44 #define MAX9867_IFC1B_64X	0x01
45 #define MAX9867_IFC1B_48X	0x02
46 #define MAX9867_IFC1B_PCLK_2	0x04
47 #define MAX9867_IFC1B_PCLK_4	0x05
48 #define MAX9867_IFC1B_PCLK_8	0x06
49 #define MAX9867_IFC1B_PCLK_16	0x07
50 #define MAX9867_CODECFLTR    0x0a
51 #define MAX9867_DACGAIN      0x0b
52 #define MAX9867_DACLEVEL     0x0c
53 #define MAX9867_DAC_MUTE_SHIFT 0x6
54 #define MAX9867_DAC_MUTE_WIDTH 0x1
55 #define MAX9867_DAC_MUTE_MASK (0x1<<MAX9867_DAC_MUTE_SHIFT)
56 #define MAX9867_ADCLEVEL     0x0d
57 #define MAX9867_LEFTLINELVL  0x0e
58 #define MAX9867_RIGTHLINELVL 0x0f
59 #define MAX9867_LEFTVOL      0x10
60 #define MAX9867_RIGHTVOL     0x11
61 #define MAX9867_LEFTMICGAIN  0x12
62 #define MAX9867_RIGHTMICGAIN 0x13
63 #define MAX9867_INPUTCONFIG  0x14
64 #define MAX9867_INPUT_SHIFT  0x6
65 #define MAX9867_MICCONFIG    0x15
66 #define MAX9867_MODECONFIG   0x16
67 #define MAX9867_PWRMAN       0x17
68 #define MAX9867_SHTDOWN      0x80
69 #define MAX9867_REVISION     0xff
70 
71 #define MAX9867_CACHEREGNUM 10
72 
73 #endif
74