aboutsummaryrefslogtreecommitdiffstats
path: root/sound/soc/codecs/cs42l56.h
blob: 5025ec9be9b26ee7084694cf229df5358d2556b1 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
/*
 * cs42l52.h -- CS42L56 ALSA SoC audio driver
 *
 * Copyright 2014 CirrusLogic, Inc.
 *
 * Author: Brian Austin <brian.austin@cirrus.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 */

#ifndef __CS42L56_H__
#define __CS42L56_H__

#define CS42L56_CHIP_ID_1		0x01
#define CS42L56_CHIP_ID_2		0x02
#define CS42L56_PWRCTL_1		0x03
#define CS42L56_PWRCTL_2		0x04
#define CS42L56_CLKCTL_1		0x05
#define CS42L56_CLKCTL_2		0x06
#define CS42L56_SERIAL_FMT		0x07
#define CS42L56_CLASSH_CTL		0x08
#define CS42L56_MISC_CTL		0x09
#define CS42L56_INT_STATUS		0x0a
#define CS42L56_PLAYBACK_CTL		0x0b
#define CS42L56_DSP_MUTE_CTL		0x0c
#define CS42L56_ADCA_MIX_VOLUME		0x0d
#define CS42L56_ADCB_MIX_VOLUME		0x0e
#define CS42L56_PCMA_MIX_VOLUME		0x0f
#define CS42L56_PCMB_MIX_VOLUME		0x10
#define CS42L56_ANAINPUT_ADV_VOLUME	0x11
#define CS42L56_DIGINPUT_ADV_VOLUME	0x12
#define CS42L56_MASTER_A_VOLUME		0x13
#define CS42L56_MASTER_B_VOLUME		0x14
#define CS42L56_BEEP_FREQ_ONTIME	0x15
#define CS42L56_BEEP_FREQ_OFFTIME	0x16
#define CS42L56_BEEP_TONE_CFG		0x17
#define CS42L56_TONE_CTL		0x18
#define CS42L56_CHAN_MIX_SWAP		0x19
#define CS42L56_AIN_REFCFG_ADC_MUX	0x1a
#define CS42L56_HPF_CTL			0x1b
#define CS42L56_MISC_ADC_CTL		0x1c
#define CS42L56_GAIN_BIAS_CTL		0x1d
#define CS42L56_PGAA_MUX_VOLUME		0x1e
#define CS42L56_PGAB_MUX_VOLUME		0x1f
#define CS42L56_ADCA_ATTENUATOR		0x20
#define CS42L56_ADCB_ATTENUATOR		0x21
#define CS42L56_ALC_EN_ATTACK_RATE	0x22
#define CS42L56_ALC_RELEASE_RATE	0x23
#define CS42L56_ALC_THRESHOLD		0x24
#define CS42L56_NOISE_GATE_CTL		0x25
#define CS42L56_ALC_LIM_SFT_ZC		0x26
#define CS42L56_AMUTE_HPLO_MUX		0x27
#define CS42L56_HPA_VOLUME		0x28
#define CS42L56_HPB_VOLUME		0x29
#define CS42L56_LOA_VOLUME		0x2a
#define CS42L56_LOB_VOLUME		0x2b
#define CS42L56_LIM_THRESHOLD_CTL	0x2c
#define CS42L56_LIM_CTL_RELEASE_RATE	0x2d
#define CS42L56_LIM_ATTACK_RATE		0x2e

/* Device ID and Rev ID Masks */
#define CS42L56_DEVID			0x56
#define CS42L56_CHIP_ID_MASK		0xff
#define CS42L56_AREV_MASK		0x1c
#define CS42L56_MTLREV_MASK		0x03

/* Power bit masks */
#define CS42L56_PDN_ALL_MASK		0x01
#define CS42L56_PDN_ADCA_MASK		0x02
#define CS42L56_PDN_ADCB_MASK		0x04
#define CS42L56_PDN_CHRG_MASK		0x08
#define CS42L56_PDN_BIAS_MASK		0x10
#define CS42L56_PDN_VBUF_MASK		0x20
#define CS42L56_PDN_LOA_MASK		0x03
#define CS42L56_PDN_LOB_MASK		0x0c
#define CS42L56_PDN_HPA_MASK		0x30
#define CS42L56_PDN_HPB_MASK		0xc0

/* serial port and clk masks */
#define CS42L56_MASTER_MODE		0x40
#define CS42L56_SLAVE_MODE		0
#define CS42L56_MS_MODE_MASK		0x40
#define CS42L56_SCLK_INV		0x20
#define CS42L56_SCLK_INV_MASK		0x20
#define CS42L56_SCLK_MCLK_MASK		0x18
#define CS42L56_MCLK_PREDIV		0x04
#define CS42L56_MCLK_PREDIV_MASK	0x04
#define CS42L56_MCLK_DIV2		0x02
#define CS42L56_MCLK_DIV2_MASK		0x02
#define CS42L56_MCLK_DIS_MASK		0x01
#define CS42L56_CLK_AUTO_MASK		0x20
#define CS42L56_CLK_RATIO_MASK		0x1f
#define CS42L56_DIG_FMT_I2S		0
#define CS42L56_DIG_FMT_LEFT_J		0x08
#define CS42L56_DIG_FMT_MASK		0x08

/* Class H and misc ctl masks */
#define CS42L56_ADAPT_PWR_MASK		0xc0
#define CS42L56_CHRG_FREQ_MASK		0x0f
#define CS42L56_DIG_MUX_MASK		0x80
#define CS42L56_ANLGSFT_MASK		0x10
#define CS42L56_ANLGZC_MASK		0x08
#define CS42L56_DIGSFT_MASK		0x04
#define CS42L56_FREEZE_MASK		0x01
#define CS42L56_MIC_BIAS_MASK		0x03
#define CS42L56_HPFA_FREQ_MASK		0x03
#define CS42L56_HPFB_FREQ_MASK		0xc0
#define CS42L56_AIN1A_REF_MASK		0x10
#define CS42L56_AIN2A_REF_MASK		0x40
#define CS42L56_AIN1B_REF_MASK		0x20
#define CS42L56_AIN2B_REF_MASK		0x80

/* Playback Capture ctl masks */
#define CS42L56_PDN_DSP_MASK		0x80
#define CS42L56_DEEMPH_MASK		0x40
#define CS42L56_PLYBCK_GANG_MASK	0x10
#define CS42L56_PCM_INV_MASK		0x0c
#define CS42L56_MUTE_ALL		0xff
#define CS42L56_UNMUTE			0
#define CS42L56_ADCAMIX_MUTE_MASK	0x40
#define CS42L56_ADCBMIX_MUTE_MASK	0x80
#define CS42L56_PCMAMIX_MUTE_MASK	0x10
#define CS42L56_PCMBMIX_MUTE_MASK	0x20
#define CS42L56_MSTB_MUTE_MASK		0x02
#define CS42L56_MSTA_MUTE_MASK		0x01
#define CS42L56_ADCA_MUTE_MASK		0x01
#define CS42L56_ADCB_MUTE_MASK		0x02
#define CS42L56_HP_MUTE_MASK		0x80
#define CS42L56_LO_MUTE_MASK		0x80

/* Beep masks */
#define CS42L56_BEEP_FREQ_MASK		0xf0
#define CS42L56_BEEP_ONTIME_MASK	0x0f
#define CS42L56_BEEP_OFFTIME_MASK	0xe0
#define CS42L56_BEEP_CFG_MASK		0xc0
#define CS42L56_BEEP_TREBCF_MASK	0x18
#define CS42L56_BEEP_BASSCF_MASK	0x06
#define CS42L56_BEEP_TCEN_MASK		0x01
#define CS42L56_BEEP_RATE_SHIFT		4
#define CS42L56_BEEP_EN_MASK		0x3f


/* Supported MCLKS */
#define CS42L56_MCLK_5P6448MHZ		5644800
#define CS42L56_MCLK_6MHZ		6000000
#define CS42L56_MCLK_6P144MHZ		6144000
#define CS42L56_MCLK_11P2896MHZ		11289600
#define CS42L56_MCLK_12MHZ		12000000
#define CS42L56_MCLK_12P288MHZ		12288000
#define CS42L56_MCLK_22P5792MHZ		22579200
#define CS42L56_MCLK_24MHZ		24000000
#define CS42L56_MCLK_24P576MHZ		24576000

/* Clock ratios */
#define CS42L56_MCLK_LRCLK_128		0x08
#define CS42L56_MCLK_LRCLK_125		0x09
#define CS42L56_MCLK_LRCLK_136		0x0b
#define CS42L56_MCLK_LRCLK_192		0x0c
#define CS42L56_MCLK_LRCLK_187P5	0x0d
#define CS42L56_MCLK_LRCLK_256		0x10
#define CS42L56_MCLK_LRCLK_250		0x11
#define CS42L56_MCLK_LRCLK_272		0x13
#define CS42L56_MCLK_LRCLK_384		0x14
#define CS42L56_MCLK_LRCLK_375		0x15
#define CS42L56_MCLK_LRCLK_512		0x18
#define CS42L56_MCLK_LRCLK_500		0x19
#define CS42L56_MCLK_LRCLK_544		0x1b
#define CS42L56_MCLK_LRCLK_750		0x1c
#define CS42L56_MCLK_LRCLK_768		0x1d


#define CS42L56_MAX_REGISTER		0x34

#endif