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1da177e4 LT |
1 | /* |
2 | * linux/include/asm-arm/imxads/dma.h | |
3 | * | |
4 | * Copyright (C) 1997,1998 Russell King | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | */ | |
999331af | 20 | |
1da177e4 LT |
21 | #ifndef __ASM_ARCH_DMA_H |
22 | #define __ASM_ARCH_DMA_H | |
23 | ||
1da177e4 LT |
24 | typedef enum { |
25 | DMA_PRIO_HIGH = 0, | |
999331af PP |
26 | DMA_PRIO_MEDIUM = 1, |
27 | DMA_PRIO_LOW = 2 | |
1da177e4 LT |
28 | } imx_dma_prio; |
29 | ||
1da177e4 LT |
30 | #define DMA_REQ_UART3_T 2 |
31 | #define DMA_REQ_UART3_R 3 | |
32 | #define DMA_REQ_SSI2_T 4 | |
33 | #define DMA_REQ_SSI2_R 5 | |
34 | #define DMA_REQ_CSI_STAT 6 | |
35 | #define DMA_REQ_CSI_R 7 | |
36 | #define DMA_REQ_MSHC 8 | |
37 | #define DMA_REQ_DSPA_DCT_DOUT 9 | |
38 | #define DMA_REQ_DSPA_DCT_DIN 10 | |
39 | #define DMA_REQ_DSPA_MAC 11 | |
40 | #define DMA_REQ_EXT 12 | |
41 | #define DMA_REQ_SDHC 13 | |
42 | #define DMA_REQ_SPI1_R 14 | |
43 | #define DMA_REQ_SPI1_T 15 | |
44 | #define DMA_REQ_SSI_T 16 | |
45 | #define DMA_REQ_SSI_R 17 | |
46 | #define DMA_REQ_ASP_DAC 18 | |
47 | #define DMA_REQ_ASP_ADC 19 | |
48 | #define DMA_REQ_USP_EP(x) (20+(x)) | |
49 | #define DMA_REQ_SPI2_R 26 | |
50 | #define DMA_REQ_SPI2_T 27 | |
51 | #define DMA_REQ_UART2_T 28 | |
52 | #define DMA_REQ_UART2_R 29 | |
53 | #define DMA_REQ_UART1_T 30 | |
54 | #define DMA_REQ_UART1_R 31 | |
55 | ||
56 | #endif /* _ASM_ARCH_DMA_H */ |