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regs-spdif.h

/*
 * stmp378x: SPDIF register definitions
 *
 * Copyright (c) 2008 Freescale Semiconductor
 * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 */
#define REGS_SPDIF_BASE (STMP3XXX_REGS_BASE + 0x54000)
#define REGS_SPDIF_PHYS 0x80054000
#define REGS_SPDIF_SIZE 0x2000

#define HW_SPDIF_CTRL         0x0
#define BM_SPDIF_CTRL_RUN     0x00000001
#define BP_SPDIF_CTRL_RUN     0
#define BM_SPDIF_CTRL_FIFO_ERROR_IRQ_EN   0x00000002
#define BM_SPDIF_CTRL_FIFO_OVERFLOW_IRQ   0x00000004
#define BM_SPDIF_CTRL_FIFO_UNDERFLOW_IRQ  0x00000008
#define BM_SPDIF_CTRL_WORD_LENGTH   0x00000010
#define BM_SPDIF_CTRL_CLKGATE 0x40000000
#define BM_SPDIF_CTRL_SFTRST  0x80000000

#define HW_SPDIF_STAT         0x10

#define HW_SPDIF_FRAMECTRL    0x20

#define HW_SPDIF_SRR          0x30
#define BM_SPDIF_SRR_RATE     0x000FFFFF
#define BP_SPDIF_SRR_RATE     0
#define BM_SPDIF_SRR_BASEMULT 0x70000000
#define BP_SPDIF_SRR_BASEMULT 28

#define HW_SPDIF_DEBUG        0x40

#define HW_SPDIF_DATA         0x50

#define HW_SPDIF_VERSION      0x60

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