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e62d9491 | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
eafe5708 HCE |
2 | /* |
3 | * Driver for the AT73C213 16-bit stereo DAC on Atmel ATSTK1000 | |
4 | * | |
5 | * Copyright (C) 2006 - 2007 Atmel Corporation | |
eafe5708 HCE |
6 | */ |
7 | ||
8 | #ifndef _SND_AT73C213_H | |
9 | #define _SND_AT73C213_H | |
10 | ||
11 | /* DAC control register */ | |
12 | #define DAC_CTRL 0x00 | |
13 | #define DAC_CTRL_ONPADRV 7 | |
14 | #define DAC_CTRL_ONAUXIN 6 | |
15 | #define DAC_CTRL_ONDACR 5 | |
16 | #define DAC_CTRL_ONDACL 4 | |
17 | #define DAC_CTRL_ONLNOR 3 | |
18 | #define DAC_CTRL_ONLNOL 2 | |
19 | #define DAC_CTRL_ONLNIR 1 | |
20 | #define DAC_CTRL_ONLNIL 0 | |
21 | ||
22 | /* DAC left line in gain register */ | |
23 | #define DAC_LLIG 0x01 | |
24 | #define DAC_LLIG_LLIG 0 | |
25 | ||
26 | /* DAC right line in gain register */ | |
27 | #define DAC_RLIG 0x02 | |
28 | #define DAC_RLIG_RLIG 0 | |
29 | ||
30 | /* DAC Left Master Playback Gain Register */ | |
31 | #define DAC_LMPG 0x03 | |
32 | #define DAC_LMPG_LMPG 0 | |
33 | ||
34 | /* DAC Right Master Playback Gain Register */ | |
35 | #define DAC_RMPG 0x04 | |
36 | #define DAC_RMPG_RMPG 0 | |
37 | ||
38 | /* DAC Left Line Out Gain Register */ | |
39 | #define DAC_LLOG 0x05 | |
40 | #define DAC_LLOG_LLOG 0 | |
41 | ||
42 | /* DAC Right Line Out Gain Register */ | |
43 | #define DAC_RLOG 0x06 | |
44 | #define DAC_RLOG_RLOG 0 | |
45 | ||
46 | /* DAC Output Level Control Register */ | |
47 | #define DAC_OLC 0x07 | |
48 | #define DAC_OLC_RSHORT 7 | |
49 | #define DAC_OLC_ROLC 4 | |
50 | #define DAC_OLC_LSHORT 3 | |
51 | #define DAC_OLC_LOLC 0 | |
52 | ||
53 | /* DAC Mixer Control Register */ | |
54 | #define DAC_MC 0x08 | |
55 | #define DAC_MC_INVR 5 | |
56 | #define DAC_MC_INVL 4 | |
57 | #define DAC_MC_RMSMIN2 3 | |
58 | #define DAC_MC_RMSMIN1 2 | |
59 | #define DAC_MC_LMSMIN2 1 | |
60 | #define DAC_MC_LMSMIN1 0 | |
61 | ||
62 | /* DAC Clock and Sampling Frequency Control Register */ | |
63 | #define DAC_CSFC 0x09 | |
64 | #define DAC_CSFC_OVRSEL 4 | |
65 | ||
66 | /* DAC Miscellaneous Register */ | |
67 | #define DAC_MISC 0x0A | |
68 | #define DAC_MISC_VCMCAPSEL 7 | |
69 | #define DAC_MISC_DINTSEL 4 | |
70 | #define DAC_MISC_DITHEN 3 | |
71 | #define DAC_MISC_DEEMPEN 2 | |
72 | #define DAC_MISC_NBITS 0 | |
73 | ||
74 | /* DAC Precharge Control Register */ | |
75 | #define DAC_PRECH 0x0C | |
76 | #define DAC_PRECH_PRCHGPDRV 7 | |
77 | #define DAC_PRECH_PRCHGAUX1 6 | |
78 | #define DAC_PRECH_PRCHGLNOR 5 | |
79 | #define DAC_PRECH_PRCHGLNOL 4 | |
80 | #define DAC_PRECH_PRCHGLNIR 3 | |
81 | #define DAC_PRECH_PRCHGLNIL 2 | |
82 | #define DAC_PRECH_PRCHG 1 | |
83 | #define DAC_PRECH_ONMSTR 0 | |
84 | ||
85 | /* DAC Auxiliary Input Gain Control Register */ | |
86 | #define DAC_AUXG 0x0D | |
87 | #define DAC_AUXG_AUXG 0 | |
88 | ||
89 | /* DAC Reset Register */ | |
90 | #define DAC_RST 0x10 | |
91 | #define DAC_RST_RESMASK 2 | |
92 | #define DAC_RST_RESFILZ 1 | |
93 | #define DAC_RST_RSTZ 0 | |
94 | ||
95 | /* Power Amplifier Control Register */ | |
96 | #define PA_CTRL 0x11 | |
97 | #define PA_CTRL_APAON 6 | |
98 | #define PA_CTRL_APAPRECH 5 | |
99 | #define PA_CTRL_APALP 4 | |
100 | #define PA_CTRL_APAGAIN 0 | |
101 | ||
102 | #endif /* _SND_AT73C213_H */ |