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 62