1/* 2 * stmp378x: 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#define REGS_AUDIOIN_PHYS 0x8004C000 23#define REGS_AUDIOIN_SIZE 0x2000 24 25#define HW_AUDIOIN_CTRL 0x0 26#define BM_AUDIOIN_CTRL_RUN 0x00000001 27#define BP_AUDIOIN_CTRL_RUN 0 28#define BM_AUDIOIN_CTRL_FIFO_ERROR_IRQ_EN 0x00000002 29#define BM_AUDIOIN_CTRL_FIFO_OVERFLOW_IRQ 0x00000004 30#define BM_AUDIOIN_CTRL_FIFO_UNDERFLOW_IRQ 0x00000008 31#define BM_AUDIOIN_CTRL_WORD_LENGTH 0x00000020 32#define BM_AUDIOIN_CTRL_CLKGATE 0x40000000 33#define BM_AUDIOIN_CTRL_SFTRST 0x80000000 34 35#define HW_AUDIOIN_STAT 0x10 36 37#define HW_AUDIOIN_ADCSRR 0x20 38 39#define HW_AUDIOIN_ADCVOLUME 0x30 40#define BM_AUDIOIN_ADCVOLUME_VOLUME_RIGHT 0x000000FF 41#define BP_AUDIOIN_ADCVOLUME_VOLUME_RIGHT 0 42#define BM_AUDIOIN_ADCVOLUME_VOLUME_LEFT 0x00FF0000 43#define BP_AUDIOIN_ADCVOLUME_VOLUME_LEFT 16 44 45#define HW_AUDIOIN_ADCDEBUG 0x40 46 47#define HW_AUDIOIN_ADCVOL 0x50 48#define BM_AUDIOIN_ADCVOL_GAIN_RIGHT 0x0000000F 49#define BP_AUDIOIN_ADCVOL_GAIN_RIGHT 0 50#define BM_AUDIOIN_ADCVOL_SELECT_RIGHT 0x00000030 51#define BP_AUDIOIN_ADCVOL_SELECT_RIGHT 4 52#define BM_AUDIOIN_ADCVOL_GAIN_LEFT 0x00000F00 53#define BP_AUDIOIN_ADCVOL_GAIN_LEFT 8 54#define BM_AUDIOIN_ADCVOL_SELECT_LEFT 0x00003000 55#define BP_AUDIOIN_ADCVOL_SELECT_LEFT 12 56#define BM_AUDIOIN_ADCVOL_MUTE 0x01000000 57 58#define HW_AUDIOIN_MICLINE 0x60 59 60#define HW_AUDIOIN_ANACLKCTRL 0x70 61#define BM_AUDIOIN_ANACLKCTRL_CLKGATE 0x80000000 62 63#define HW_AUDIOIN_DATA 0x80 64