/* 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 |