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Bryan Wu1394f032007-05-06 14:50:22 -07001/*
2 * file: include/asm-blackfin/mach-bf537/dma.h
3 * based on:
4 * author:
5 *
6 * created:
7 * description:
8 * system mmr register map
9 * rev:
10 *
11 * modified:
12 *
13 *
14 * bugs: enter bugs at http://blackfin.uclinux.org/
15 *
16 * this program is free software; you can redistribute it and/or modify
17 * it under the terms of the gnu general public license as published by
18 * the free software foundation; either version 2, or (at your option)
19 * any later version.
20 *
21 * this program is distributed in the hope that it will be useful,
22 * but without any warranty; without even the implied warranty of
23 * merchantability or fitness for a particular purpose. see the
24 * gnu general public license for more details.
25 *
26 * you should have received a copy of the gnu general public license
27 * along with this program; see the file copying.
28 * if not, write to the free software foundation,
29 * 59 temple place - suite 330, boston, ma 02111-1307, usa.
30 */
31
32#ifndef _MACH_DMA_H_
33#define _MACH_DMA_H_
34
35#define MAX_BLACKFIN_DMA_CHANNEL 16
36
37#define CH_PPI 0
38#define CH_EMAC_RX 1
39#define CH_EMAC_TX 2
40#define CH_SPORT0_RX 3
41#define CH_SPORT0_TX 4
42#define CH_SPORT1_RX 5
43#define CH_SPORT1_TX 6
44#define CH_SPI 7
45#define CH_UART0_RX 8
46#define CH_UART0_TX 9
47#define CH_UART1_RX 10
48#define CH_UART1_TX 11
49
50#define CH_MEM_STREAM0_DEST 12 /* TX */
51#define CH_MEM_STREAM0_SRC 13 /* RX */
52#define CH_MEM_STREAM1_DEST 14 /* TX */
53#define CH_MEM_STREAM1_SRC 15 /* RX */
54
55#endif