dma.h

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/* mach/dma.h - arch-specific DMA defines
 *
 * Copyright 2004-2008 Analog Devices Inc.
 *
 * Licensed under the GPL-2 or later.
 */

#ifndef _MACH_DMA_H_
#define _MACH_DMA_H_

#define MAX_DMA_CHANNELS 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