arch/arm/mach-stmp37xx/include/mach/regs-audioin.h

   1 /*
   2  * stmp37xx: AUDIOIN register definitions
   3  *
   4  * Copyright (c) 2008 Freescale Semiconductor
   5  * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  20  */
  21 #define REGS_AUDIOIN_BASE       (STMP3XXX_REGS_BASE + 0x4C000)
  22
  23 #define HW_AUDIOIN_CTRL         0x0
  24 #define BM_AUDIOIN_CTRL_RUN     0x00000001
  25 #define BP_AUDIOIN_CTRL_RUN     0
  26 #define BM_AUDIOIN_CTRL_FIFO_ERROR_IRQ_EN       0x00000002
  27 #define BM_AUDIOIN_CTRL_FIFO_OVERFLOW_IRQ       0x00000004
  28 #define BM_AUDIOIN_CTRL_FIFO_UNDERFLOW_IRQ      0x00000008
  29 #define BM_AUDIOIN_CTRL_WORD_LENGTH     0x00000020
  30 #define BM_AUDIOIN_CTRL_CLKGATE 0x40000000
  31 #define BM_AUDIOIN_CTRL_SFTRST  0x80000000
  32
  33 #define HW_AUDIOIN_STAT         0x10
  34
  35 #define HW_AUDIOIN_ADCSRR       0x20
  36
  37 #define HW_AUDIOIN_ADCVOLUME    0x30
  38 #define BM_AUDIOIN_ADCVOLUME_VOLUME_RIGHT       0x000000FF
  39 #define BP_AUDIOIN_ADCVOLUME_VOLUME_RIGHT       0
  40 #define BM_AUDIOIN_ADCVOLUME_VOLUME_LEFT        0x00FF0000
  41 #define BP_AUDIOIN_ADCVOLUME_VOLUME_LEFT        16
  42
  43 #define HW_AUDIOIN_ADCDEBUG     0x40
  44
  45 #define HW_AUDIOIN_ADCVOL       0x50
  46 #define BM_AUDIOIN_ADCVOL_GAIN_RIGHT    0x0000000F
  47 #define BP_AUDIOIN_ADCVOL_GAIN_RIGHT    0
  48 #define BM_AUDIOIN_ADCVOL_SELECT_RIGHT  0x00000030
  49 #define BP_AUDIOIN_ADCVOL_SELECT_RIGHT  4
  50 #define BM_AUDIOIN_ADCVOL_GAIN_LEFT     0x00000F00
  51 #define BP_AUDIOIN_ADCVOL_GAIN_LEFT     8
  52 #define BM_AUDIOIN_ADCVOL_SELECT_LEFT   0x00003000
  53 #define BP_AUDIOIN_ADCVOL_SELECT_LEFT   12
  54 #define BM_AUDIOIN_ADCVOL_MUTE  0x01000000
  55
  56 #define HW_AUDIOIN_MICLINE      0x60
  57
  58 #define HW_AUDIOIN_ANACLKCTRL   0x70
  59 #define BM_AUDIOIN_ANACLKCTRL_CLKGATE   0x80000000
  60
  61 #define HW_AUDIOIN_DATA         0x80