sound/spi/at73c213.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * Driver for the AT73C213 16-bit stereo DAC on Atmel ATSTK1000
   4  *
   5  * Copyright (C) 2006 - 2007 Atmel Corporation
   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 */