Add the rt linux 4.1.3-rt3 as base
[kvmfornfv.git] / kernel / sound / soc / codecs / cs42l56.h
1 /*
2  * cs42l52.h -- CS42L56 ALSA SoC audio driver
3  *
4  * Copyright 2014 CirrusLogic, Inc.
5  *
6  * Author: Brian Austin <brian.austin@cirrus.com>
7  *
8  * This program is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License version 2 as
10  * published by the Free Software Foundation.
11  *
12  */
13
14 #ifndef __CS42L56_H__
15 #define __CS42L56_H__
16
17 #define CS42L56_CHIP_ID_1               0x01
18 #define CS42L56_CHIP_ID_2               0x02
19 #define CS42L56_PWRCTL_1                0x03
20 #define CS42L56_PWRCTL_2                0x04
21 #define CS42L56_CLKCTL_1                0x05
22 #define CS42L56_CLKCTL_2                0x06
23 #define CS42L56_SERIAL_FMT              0x07
24 #define CS42L56_CLASSH_CTL              0x08
25 #define CS42L56_MISC_CTL                0x09
26 #define CS42L56_INT_STATUS              0x0a
27 #define CS42L56_PLAYBACK_CTL            0x0b
28 #define CS42L56_DSP_MUTE_CTL            0x0c
29 #define CS42L56_ADCA_MIX_VOLUME         0x0d
30 #define CS42L56_ADCB_MIX_VOLUME         0x0e
31 #define CS42L56_PCMA_MIX_VOLUME         0x0f
32 #define CS42L56_PCMB_MIX_VOLUME         0x10
33 #define CS42L56_ANAINPUT_ADV_VOLUME     0x11
34 #define CS42L56_DIGINPUT_ADV_VOLUME     0x12
35 #define CS42L56_MASTER_A_VOLUME         0x13
36 #define CS42L56_MASTER_B_VOLUME         0x14
37 #define CS42L56_BEEP_FREQ_ONTIME        0x15
38 #define CS42L56_BEEP_FREQ_OFFTIME       0x16
39 #define CS42L56_BEEP_TONE_CFG           0x17
40 #define CS42L56_TONE_CTL                0x18
41 #define CS42L56_CHAN_MIX_SWAP           0x19
42 #define CS42L56_AIN_REFCFG_ADC_MUX      0x1a
43 #define CS42L56_HPF_CTL                 0x1b
44 #define CS42L56_MISC_ADC_CTL            0x1c
45 #define CS42L56_GAIN_BIAS_CTL           0x1d
46 #define CS42L56_PGAA_MUX_VOLUME         0x1e
47 #define CS42L56_PGAB_MUX_VOLUME         0x1f
48 #define CS42L56_ADCA_ATTENUATOR         0x20
49 #define CS42L56_ADCB_ATTENUATOR         0x21
50 #define CS42L56_ALC_EN_ATTACK_RATE      0x22
51 #define CS42L56_ALC_RELEASE_RATE        0x23
52 #define CS42L56_ALC_THRESHOLD           0x24
53 #define CS42L56_NOISE_GATE_CTL          0x25
54 #define CS42L56_ALC_LIM_SFT_ZC          0x26
55 #define CS42L56_AMUTE_HPLO_MUX          0x27
56 #define CS42L56_HPA_VOLUME              0x28
57 #define CS42L56_HPB_VOLUME              0x29
58 #define CS42L56_LOA_VOLUME              0x2a
59 #define CS42L56_LOB_VOLUME              0x2b
60 #define CS42L56_LIM_THRESHOLD_CTL       0x2c
61 #define CS42L56_LIM_CTL_RELEASE_RATE    0x2d
62 #define CS42L56_LIM_ATTACK_RATE         0x2e
63
64 /* Device ID and Rev ID Masks */
65 #define CS42L56_DEVID                   0x56
66 #define CS42L56_CHIP_ID_MASK            0xff
67 #define CS42L56_AREV_MASK               0x1c
68 #define CS42L56_MTLREV_MASK             0x03
69
70 /* Power bit masks */
71 #define CS42L56_PDN_ALL_MASK            0x01
72 #define CS42L56_PDN_ADCA_MASK           0x02
73 #define CS42L56_PDN_ADCB_MASK           0x04
74 #define CS42L56_PDN_CHRG_MASK           0x08
75 #define CS42L56_PDN_BIAS_MASK           0x10
76 #define CS42L56_PDN_VBUF_MASK           0x20
77 #define CS42L56_PDN_LOA_MASK            0x03
78 #define CS42L56_PDN_LOB_MASK            0x0c
79 #define CS42L56_PDN_HPA_MASK            0x30
80 #define CS42L56_PDN_HPB_MASK            0xc0
81
82 /* serial port and clk masks */
83 #define CS42L56_MASTER_MODE             0x40
84 #define CS42L56_SLAVE_MODE              0
85 #define CS42L56_MS_MODE_MASK            0x40
86 #define CS42L56_SCLK_INV                0x20
87 #define CS42L56_SCLK_INV_MASK           0x20
88 #define CS42L56_SCLK_MCLK_MASK          0x18
89 #define CS42L56_MCLK_PREDIV             0x04
90 #define CS42L56_MCLK_PREDIV_MASK        0x04
91 #define CS42L56_MCLK_DIV2               0x02
92 #define CS42L56_MCLK_DIV2_MASK          0x02
93 #define CS42L56_MCLK_DIS_MASK           0x01
94 #define CS42L56_CLK_AUTO_MASK           0x20
95 #define CS42L56_CLK_RATIO_MASK          0x1f
96 #define CS42L56_DIG_FMT_I2S             0
97 #define CS42L56_DIG_FMT_LEFT_J          0x08
98 #define CS42L56_DIG_FMT_MASK            0x08
99
100 /* Class H and misc ctl masks */
101 #define CS42L56_ADAPT_PWR_MASK          0xc0
102 #define CS42L56_CHRG_FREQ_MASK          0x0f
103 #define CS42L56_DIG_MUX_MASK            0x80
104 #define CS42L56_ANLGSFT_MASK            0x10
105 #define CS42L56_ANLGZC_MASK             0x08
106 #define CS42L56_DIGSFT_MASK             0x04
107 #define CS42L56_FREEZE_MASK             0x01
108 #define CS42L56_MIC_BIAS_MASK           0x03
109 #define CS42L56_HPFA_FREQ_MASK          0x03
110 #define CS42L56_HPFB_FREQ_MASK          0xc0
111 #define CS42L56_AIN1A_REF_MASK          0x10
112 #define CS42L56_AIN2A_REF_MASK          0x40
113 #define CS42L56_AIN1B_REF_MASK          0x20
114 #define CS42L56_AIN2B_REF_MASK          0x80
115
116 /* Playback Capture ctl masks */
117 #define CS42L56_PDN_DSP_MASK            0x80
118 #define CS42L56_DEEMPH_MASK             0x40
119 #define CS42L56_PLYBCK_GANG_MASK        0x10
120 #define CS42L56_PCM_INV_MASK            0x0c
121 #define CS42L56_MUTE_ALL                0xff
122 #define CS42L56_UNMUTE                  0
123 #define CS42L56_ADCAMIX_MUTE_MASK       0x40
124 #define CS42L56_ADCBMIX_MUTE_MASK       0x80
125 #define CS42L56_PCMAMIX_MUTE_MASK       0x10
126 #define CS42L56_PCMBMIX_MUTE_MASK       0x20
127 #define CS42L56_MSTB_MUTE_MASK          0x02
128 #define CS42L56_MSTA_MUTE_MASK          0x01
129 #define CS42L56_ADCA_MUTE_MASK          0x01
130 #define CS42L56_ADCB_MUTE_MASK          0x02
131 #define CS42L56_HP_MUTE_MASK            0x80
132 #define CS42L56_LO_MUTE_MASK            0x80
133
134 /* Beep masks */
135 #define CS42L56_BEEP_FREQ_MASK          0xf0
136 #define CS42L56_BEEP_ONTIME_MASK        0x0f
137 #define CS42L56_BEEP_OFFTIME_MASK       0xe0
138 #define CS42L56_BEEP_CFG_MASK           0xc0
139 #define CS42L56_BEEP_TREBCF_MASK        0x18
140 #define CS42L56_BEEP_BASSCF_MASK        0x06
141 #define CS42L56_BEEP_TCEN_MASK          0x01
142 #define CS42L56_BEEP_RATE_SHIFT         4
143 #define CS42L56_BEEP_EN_MASK            0x3f
144
145
146 /* Supported MCLKS */
147 #define CS42L56_MCLK_5P6448MHZ          5644800
148 #define CS42L56_MCLK_6MHZ               6000000
149 #define CS42L56_MCLK_6P144MHZ           6144000
150 #define CS42L56_MCLK_11P2896MHZ         11289600
151 #define CS42L56_MCLK_12MHZ              12000000
152 #define CS42L56_MCLK_12P288MHZ          12288000
153 #define CS42L56_MCLK_22P5792MHZ         22579200
154 #define CS42L56_MCLK_24MHZ              24000000
155 #define CS42L56_MCLK_24P576MHZ          24576000
156
157 /* Clock ratios */
158 #define CS42L56_MCLK_LRCLK_128          0x08
159 #define CS42L56_MCLK_LRCLK_125          0x09
160 #define CS42L56_MCLK_LRCLK_136          0x0b
161 #define CS42L56_MCLK_LRCLK_192          0x0c
162 #define CS42L56_MCLK_LRCLK_187P5        0x0d
163 #define CS42L56_MCLK_LRCLK_256          0x10
164 #define CS42L56_MCLK_LRCLK_250          0x11
165 #define CS42L56_MCLK_LRCLK_272          0x13
166 #define CS42L56_MCLK_LRCLK_384          0x14
167 #define CS42L56_MCLK_LRCLK_375          0x15
168 #define CS42L56_MCLK_LRCLK_512          0x18
169 #define CS42L56_MCLK_LRCLK_500          0x19
170 #define CS42L56_MCLK_LRCLK_544          0x1b
171 #define CS42L56_MCLK_LRCLK_750          0x1c
172 #define CS42L56_MCLK_LRCLK_768          0x1d
173
174
175 #define CS42L56_MAX_REGISTER            0x34
176
177 #endif