sound/spi/at73c213.h

0001 /* SPDX-License-Identifier: GPL-2.0-or-later */
0002 /*
0003  * Driver for the AT73C213 16-bit stereo DAC on Atmel ATSTK1000
0004  *
0005  * Copyright (C) 2006 - 2007 Atmel Corporation
0006  */
0007
0008 #ifndef _SND_AT73C213_H
0009 #define _SND_AT73C213_H
0010
0011 /* DAC control register */
0012 #define DAC_CTRL        0x00
0013 #define DAC_CTRL_ONPADRV    7
0014 #define DAC_CTRL_ONAUXIN    6
0015 #define DAC_CTRL_ONDACR     5
0016 #define DAC_CTRL_ONDACL     4
0017 #define DAC_CTRL_ONLNOR     3
0018 #define DAC_CTRL_ONLNOL     2
0019 #define DAC_CTRL_ONLNIR     1
0020 #define DAC_CTRL_ONLNIL     0
0021
0022 /* DAC left line in gain register */
0023 #define DAC_LLIG        0x01
0024 #define DAC_LLIG_LLIG       0
0025
0026 /* DAC right line in gain register */
0027 #define DAC_RLIG        0x02
0028 #define DAC_RLIG_RLIG       0
0029
0030 /* DAC Left Master Playback Gain Register */
0031 #define DAC_LMPG        0x03
0032 #define DAC_LMPG_LMPG       0
0033
0034 /* DAC Right Master Playback Gain Register */
0035 #define DAC_RMPG        0x04
0036 #define DAC_RMPG_RMPG       0
0037
0038 /* DAC Left Line Out Gain Register */
0039 #define DAC_LLOG        0x05
0040 #define DAC_LLOG_LLOG       0
0041
0042 /* DAC Right Line Out Gain Register */
0043 #define DAC_RLOG        0x06
0044 #define DAC_RLOG_RLOG       0
0045
0046 /* DAC Output Level Control Register */
0047 #define DAC_OLC         0x07
0048 #define DAC_OLC_RSHORT      7
0049 #define DAC_OLC_ROLC        4
0050 #define DAC_OLC_LSHORT      3
0051 #define DAC_OLC_LOLC        0
0052
0053 /* DAC Mixer Control Register */
0054 #define DAC_MC          0x08
0055 #define DAC_MC_INVR     5
0056 #define DAC_MC_INVL     4
0057 #define DAC_MC_RMSMIN2      3
0058 #define DAC_MC_RMSMIN1      2
0059 #define DAC_MC_LMSMIN2      1
0060 #define DAC_MC_LMSMIN1      0
0061
0062 /* DAC Clock and Sampling Frequency Control Register */
0063 #define DAC_CSFC        0x09
0064 #define DAC_CSFC_OVRSEL     4
0065
0066 /* DAC Miscellaneous Register */
0067 #define DAC_MISC        0x0A
0068 #define DAC_MISC_VCMCAPSEL  7
0069 #define DAC_MISC_DINTSEL    4
0070 #define DAC_MISC_DITHEN     3
0071 #define DAC_MISC_DEEMPEN    2
0072 #define DAC_MISC_NBITS      0
0073
0074 /* DAC Precharge Control Register */
0075 #define DAC_PRECH       0x0C
0076 #define DAC_PRECH_PRCHGPDRV 7
0077 #define DAC_PRECH_PRCHGAUX1 6
0078 #define DAC_PRECH_PRCHGLNOR 5
0079 #define DAC_PRECH_PRCHGLNOL 4
0080 #define DAC_PRECH_PRCHGLNIR 3
0081 #define DAC_PRECH_PRCHGLNIL 2
0082 #define DAC_PRECH_PRCHG     1
0083 #define DAC_PRECH_ONMSTR    0
0084
0085 /* DAC Auxiliary Input Gain Control Register */
0086 #define DAC_AUXG        0x0D
0087 #define DAC_AUXG_AUXG       0
0088
0089 /* DAC Reset Register */
0090 #define DAC_RST         0x10
0091 #define DAC_RST_RESMASK     2
0092 #define DAC_RST_RESFILZ     1
0093 #define DAC_RST_RSTZ        0
0094
0095 /* Power Amplifier Control Register */
0096 #define PA_CTRL         0x11
0097 #define PA_CTRL_APAON       6
0098 #define PA_CTRL_APAPRECH    5
0099 #define PA_CTRL_APALP       4
0100 #define PA_CTRL_APAGAIN     0
0101
0102 #endif /* _SND_AT73C213_H */