forked from Minki/linux
bd5ce43323
1. introduce folder of 'arch/arm/plat-pxa' for common code across different
PXA processor families
2. initially moved DMA code into plat-pxa
3. common code in <mach/dma.h> moved into <plat/dma.h>, new processors
should implement its own <mach/dma.h>, provide the following required
definitions and '#include <plat/dma.h>' in the end:
- DMAC_REGS_VIRT for mapped virtual address of the DMA registers'
physical I/O memory
Signed-off-by: Eric Miao <eric.miao@marvell.com>
22 lines
550 B
C
22 lines
550 B
C
/*
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* arch/arm/mach-pxa/include/mach/dma.h
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*
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* Author: Nicolas Pitre
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* Created: Jun 15, 2001
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* Copyright: MontaVista Software, Inc.
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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 version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __ASM_ARCH_DMA_H
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#define __ASM_ARCH_DMA_H
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#include <mach/hardware.h>
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/* DMA Controller Registers Definitions */
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#define DMAC_REGS_VIRT io_p2v(0x40000000)
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#include <plat/dma.h>
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#endif /* _ASM_ARCH_DMA_H */
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