| /* 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 12 |
| |
| #define CH_PPI 0 |
| #define CH_SPORT0_RX 1 |
| #define CH_SPORT0_TX 2 |
| #define CH_SPORT1_RX 3 |
| #define CH_SPORT1_TX 4 |
| #define CH_SPI 5 |
| #define CH_UART0_RX 6 |
| #define CH_UART0_TX 7 |
| #define CH_MEM_STREAM0_DEST 8 /* TX */ |
| #define CH_MEM_STREAM0_SRC 9 /* RX */ |
| #define CH_MEM_STREAM1_DEST 10 /* TX */ |
| #define CH_MEM_STREAM1_SRC 11 /* RX */ |
| |
| #endif |
