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dma.h

/*
 * file:         include/asm-blackfin/mach-bf537/dma.h
 * based on:
 * author:
 *
 * created:
 * description:
 *    system mmr register map
 * rev:
 *
 * modified:
 *
 *
 * bugs:         enter bugs at http://blackfin.uclinux.org/
 *
 * 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, 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; see the file copying.
 * if not, write to the free software foundation,
 * 59 temple place - suite 330, boston, ma 02111-1307, usa.
 */

#ifndef _MACH_DMA_H_
#define _MACH_DMA_H_

#define MAX_BLACKFIN_DMA_CHANNEL 16

#define CH_PPI                    0
#define CH_EMAC_RX                1
#define CH_EMAC_TX                2
#define CH_SPORT0_RX          3
#define CH_SPORT0_TX          4
#define CH_SPORT1_RX          5
#define CH_SPORT1_TX          6
#define CH_SPI                    7
#define CH_UART0_RX           8
#define CH_UART0_TX           9
#define CH_UART1_RX           10
#define CH_UART1_TX           11

#define CH_MEM_STREAM0_DEST   12     /* TX */
#define CH_MEM_STREAM0_SRC    13     /* RX */
#define CH_MEM_STREAM1_DEST   14     /* TX */
#define CH_MEM_STREAM1_SRC    15     /* RX */

#endif

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