| /* |
| * 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_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 |