sound/soc/codecs/cs4265.h

   1 /*
   2  * cs4265.h -- CS4265 ALSA SoC audio driver
   3  *
   4  * Copyright 2014 Cirrus Logic, Inc.
   5  *
   6  * Author: Paul Handrigan <paul.handrigan@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 __CS4265_H__
  15 #define __CS4265_H__
  16
  17 #define CS4265_CHIP_ID                          0x1
  18 #define CS4265_CHIP_ID_VAL                      0xD0
  19 #define CS4265_CHIP_ID_MASK                     0xF0
  20 #define CS4265_REV_ID_MASK                      0x0F
  21
  22 #define CS4265_PWRCTL                           0x02
  23 #define CS4265_PWRCTL_PDN                       1
  24
  25 #define CS4265_DAC_CTL                          0x3
  26 #define CS4265_DAC_CTL_MUTE                     (1 << 2)
  27 #define CS4265_DAC_CTL_DIF                      (3 << 4)
  28
  29 #define CS4265_ADC_CTL                          0x4
  30 #define CS4265_ADC_MASTER                       1
  31 #define CS4265_ADC_DIF                          (1 << 4)
  32 #define CS4265_ADC_FM                           (3 << 6)
  33
  34 #define CS4265_MCLK_FREQ                        0x5
  35 #define CS4265_MCLK_FREQ_MASK                   (7 << 4)
  36
  37 #define CS4265_SIG_SEL                          0x6
  38 #define CS4265_SIG_SEL_LOOP                     (1 << 1)
  39
  40 #define CS4265_CHB_PGA_CTL                      0x7
  41 #define CS4265_CHA_PGA_CTL                      0x8
  42
  43 #define CS4265_ADC_CTL2                         0x9
  44
  45 #define CS4265_DAC_CHA_VOL                      0xA
  46 #define CS4265_DAC_CHB_VOL                      0xB
  47
  48 #define CS4265_DAC_CTL2                         0xC
  49
  50 #define CS4265_INT_STATUS                       0xD
  51 #define CS4265_INT_MASK                         0xE
  52 #define CS4265_STATUS_MODE_MSB                  0xF
  53 #define CS4265_STATUS_MODE_LSB                  0x10
  54
  55 #define CS4265_SPDIF_CTL1                       0x11
  56
  57 #define CS4265_SPDIF_CTL2                       0x12
  58 #define CS4265_SPDIF_CTL2_MUTE                  (1 << 4)
  59 #define CS4265_SPDIF_CTL2_DIF                   (3 << 6)
  60
  61 #define CS4265_C_DATA_BUFF                      0x13
  62 #define CS4265_MAX_REGISTER                     0x2A
  63
  64 #endif