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kernel/linux-imx6_3.14.28/sound/soc/codecs/wm8770.h 1.78 KB
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  /*
   * wm8770.h  --  WM8770 ASoC driver
   *
   * Copyright 2010 Wolfson Microelectronics plc
   *
   * Author: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
   *
   * This program is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License version 2 as
   * published by the Free Software Foundation.
   */
  
  #ifndef _WM8770_H
  #define _WM8770_H
  
  /* Registers */
  #define WM8770_VOUT1LVOL                0
  #define WM8770_VOUT1RVOL                0x1
  #define WM8770_VOUT2LVOL                0x2
  #define WM8770_VOUT2RVOL                0x3
  #define WM8770_VOUT3LVOL                0x4
  #define WM8770_VOUT3RVOL                0x5
  #define WM8770_VOUT4LVOL                0x6
  #define WM8770_VOUT4RVOL                0x7
  #define WM8770_MSALGVOL                 0x8
  #define WM8770_DAC1LVOL                 0x9
  #define WM8770_DAC1RVOL                 0xa
  #define WM8770_DAC2LVOL                 0xb
  #define WM8770_DAC2RVOL                 0xc
  #define WM8770_DAC3LVOL                 0xd
  #define WM8770_DAC3RVOL                 0xe
  #define WM8770_DAC4LVOL                 0xf
  #define WM8770_DAC4RVOL                 0x10
  #define WM8770_MSDIGVOL                 0x11
  #define WM8770_DACPHASE                 0x12
  #define WM8770_DACCTRL1                 0x13
  #define WM8770_DACMUTE                  0x14
  #define WM8770_DACCTRL2                 0x15
  #define WM8770_IFACECTRL                0x16
  #define WM8770_MSTRCTRL                 0x17
  #define WM8770_PWDNCTRL                 0x18
  #define WM8770_ADCLCTRL                 0x19
  #define WM8770_ADCRCTRL                 0x1a
  #define WM8770_ADCMUX                   0x1b
  #define WM8770_OUTMUX1                  0x1c
  #define WM8770_OUTMUX2                  0x1d
  #define WM8770_RESET                    0x31
  
  #define WM8770_CACHEREGNUM 0x20
  
  #endif