a50808b6c4
Add register definitions for Freescale STMP 378n boards Signed-off-by: dmitry pervushin <dpervushin@embeddedalley.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
49 lines
1.7 KiB
C
49 lines
1.7 KiB
C
/*
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* stmp378x: SPDIF register definitions
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*
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* Copyright (c) 2008 Freescale Semiconductor
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* Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#define REGS_SPDIF_BASE (STMP3XXX_REGS_BASE + 0x54000)
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#define REGS_SPDIF_PHYS 0x80054000
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#define REGS_SPDIF_SIZE 0x2000
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#define HW_SPDIF_CTRL 0x0
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#define BM_SPDIF_CTRL_RUN 0x00000001
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#define BP_SPDIF_CTRL_RUN 0
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#define BM_SPDIF_CTRL_FIFO_ERROR_IRQ_EN 0x00000002
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#define BM_SPDIF_CTRL_FIFO_OVERFLOW_IRQ 0x00000004
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#define BM_SPDIF_CTRL_FIFO_UNDERFLOW_IRQ 0x00000008
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#define BM_SPDIF_CTRL_WORD_LENGTH 0x00000010
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#define BM_SPDIF_CTRL_CLKGATE 0x40000000
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#define BM_SPDIF_CTRL_SFTRST 0x80000000
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#define HW_SPDIF_STAT 0x10
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#define HW_SPDIF_FRAMECTRL 0x20
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#define HW_SPDIF_SRR 0x30
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#define BM_SPDIF_SRR_RATE 0x000FFFFF
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#define BP_SPDIF_SRR_RATE 0
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#define BM_SPDIF_SRR_BASEMULT 0x70000000
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#define BP_SPDIF_SRR_BASEMULT 28
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#define HW_SPDIF_DEBUG 0x40
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#define HW_SPDIF_DATA 0x50
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#define HW_SPDIF_VERSION 0x60
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