Blackfin arch: cleanup - use scm for changelog, not file headers
[linux-2.6.git] / arch / blackfin / mach-bf518 / include / mach / dma.h
1 /* mach/dma.h - arch-specific DMA defines
2  *
3  * Copyright 2004-2008 Analog Devices Inc.
4  *
5  * Licensed under the GPL-2 or later.
6  */
7
8 #ifndef _MACH_DMA_H_
9 #define _MACH_DMA_H_
10
11 #define MAX_DMA_CHANNELS 16
12
13 #define CH_PPI                  0       /* PPI receive/transmit */
14 #define CH_EMAC_RX              1       /* Ethernet MAC receive */
15 #define CH_EMAC_TX              2       /* Ethernet MAC transmit */
16 #define CH_SPORT0_RX            3       /* SPORT0 receive */
17 #define CH_SPORT0_TX            4       /* SPORT0 transmit */
18 #define CH_RSI                  4       /* RSI */
19 #define CH_SPORT1_RX            5       /* SPORT1 receive */
20 #define CH_SPI1                 5       /* SPI1 transmit/receive */
21 #define CH_SPORT1_TX            6       /* SPORT1 transmit */
22 #define CH_SPI0                 7       /* SPI0 transmit/receive */
23 #define CH_UART0_RX             8       /* UART0 receive */
24 #define CH_UART0_TX             9       /* UART0 transmit */
25 #define CH_UART1_RX             10      /* UART1 receive */
26 #define CH_UART1_TX             11      /* UART1 transmit */
27
28 #define CH_MEM_STREAM0_SRC      12      /* RX */
29 #define CH_MEM_STREAM0_DEST     13      /* TX */
30 #define CH_MEM_STREAM1_SRC      14      /* RX */
31 #define CH_MEM_STREAM1_DEST     15      /* TX */
32
33 #endif