1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3 * max98371.h -- MAX98371 ALSA SoC Audio driver
4 *
5 * Copyright 2011-2012 Maxim Integrated Products
6 */
7
8 #ifndef _MAX98371_H
9 #define _MAX98371_H
10
11 #define MAX98371_IRQ_CLEAR1 0x01
12 #define MAX98371_IRQ_CLEAR2 0x02
13 #define MAX98371_IRQ_CLEAR3 0x03
14 #define MAX98371_DAI_CLK 0x10
15 #define MAX98371_DAI_BSEL_MASK 0xF
16 #define MAX98371_DAI_BSEL_32 2
17 #define MAX98371_DAI_BSEL_48 3
18 #define MAX98371_DAI_BSEL_64 4
19 #define MAX98371_SPK_SR 0x11
20 #define MAX98371_SPK_SR_MASK 0xF
21 #define MAX98371_SPK_SR_32 6
22 #define MAX98371_SPK_SR_44 7
23 #define MAX98371_SPK_SR_48 8
24 #define MAX98371_SPK_SR_88 10
25 #define MAX98371_SPK_SR_96 11
26 #define MAX98371_DAI_CHANNEL 0x15
27 #define MAX98371_CHANNEL_MASK 0x3
28 #define MAX98371_MONOMIX_SRC 0x18
29 #define MAX98371_MONOMIX_CFG 0x19
30 #define MAX98371_HPF 0x1C
31 #define MAX98371_MONOMIX_SRC_MASK 0xFF
32 #define MONOMIX_RX_0_1 ((0x1)<<(4))
33 #define M98371_DAI_CHANNEL_I2S 0x3
34 #define MAX98371_DIGITAL_GAIN 0x2D
35 #define MAX98371_DIGITAL_GAIN_WIDTH 0x7
36 #define MAX98371_GAIN 0x2E
37 #define MAX98371_GAIN_SHIFT 0x4
38 #define MAX98371_GAIN_WIDTH 0x4
39 #define MAX98371_DHT_MAX_WIDTH 4
40 #define MAX98371_FMT 0x14
41 #define MAX98371_CHANSZ_WIDTH 6
42 #define MAX98371_FMT_MASK ((0x3)<<(MAX98371_CHANSZ_WIDTH))
43 #define MAX98371_FMT_MODE_MASK ((0x7)<<(3))
44 #define MAX98371_DAI_LEFT ((0x1)<<(3))
45 #define MAX98371_DAI_RIGHT ((0x2)<<(3))
46 #define MAX98371_DAI_CHANSZ_16 ((1)<<(MAX98371_CHANSZ_WIDTH))
47 #define MAX98371_DAI_CHANSZ_24 ((2)<<(MAX98371_CHANSZ_WIDTH))
48 #define MAX98371_DAI_CHANSZ_32 ((3)<<(MAX98371_CHANSZ_WIDTH))
49 #define MAX98371_DHT 0x32
50 #define MAX98371_DHT_STEP 0x3
51 #define MAX98371_DHT_GAIN 0x31
52 #define MAX98371_DHT_GAIN_WIDTH 0x4
53 #define MAX98371_DHT_ROT_WIDTH 0x4
54 #define MAX98371_SPK_ENABLE 0x4A
55 #define MAX98371_GLOBAL_ENABLE 0x50
56 #define MAX98371_SOFT_RESET 0x51
57 #define MAX98371_VERSION 0xFF
58
59
60 struct max98371_priv {
61 struct regmap *regmap;
62 };
63 #endif
64
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