24a07a1241
The ADSP-BF54x was specifically designed to meet the needs of convergent multimedia applications where system performance and cost are essential ingredients. The integration of multimedia, human interface, and connectivity peripherals combined with increased system bandwidth and on-chip memory provides customers a platform to design the most demanding applications. Since now, ADSP-BF54x will be supported in the Linux kernel and bunch of related drivers such as USB OTG, ATAPI, NAND flash controller, LCD framebuffer, sound, touch screen will be submitted later. Please enjoy the show. Signed-off-by: Roy Huang <roy.huang@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
38 lines
1 KiB
C
38 lines
1 KiB
C
/*****************************************************************************
|
|
*
|
|
* BF-533/2/1 Specific Declarations
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifndef _MACH_DMA_H_
|
|
#define _MACH_DMA_H_
|
|
|
|
#define MAX_BLACKFIN_DMA_CHANNEL 36
|
|
|
|
#define CH_PPI0 0
|
|
#define CH_PPI (CH_PPI0)
|
|
#define CH_PPI1 1
|
|
#define CH_SPORT0_RX 12
|
|
#define CH_SPORT0_TX 13
|
|
#define CH_SPORT1_RX 14
|
|
#define CH_SPORT1_TX 15
|
|
#define CH_SPI 16
|
|
#define CH_UART_RX 17
|
|
#define CH_UART_TX 18
|
|
#define CH_MEM_STREAM0_DEST 24 /* TX */
|
|
#define CH_MEM_STREAM0_SRC 25 /* RX */
|
|
#define CH_MEM_STREAM1_DEST 26 /* TX */
|
|
#define CH_MEM_STREAM1_SRC 27 /* RX */
|
|
#define CH_MEM_STREAM2_DEST 28
|
|
#define CH_MEM_STREAM2_SRC 29
|
|
#define CH_MEM_STREAM3_SRC 30
|
|
#define CH_MEM_STREAM3_DEST 31
|
|
#define CH_IMEM_STREAM0_DEST 32
|
|
#define CH_IMEM_STREAM0_SRC 33
|
|
#define CH_IMEM_STREAM1_SRC 34
|
|
#define CH_IMEM_STREAM1_DEST 35
|
|
|
|
extern int channel2irq(unsigned int channel);
|
|
extern struct dma_register *base_addr[];
|
|
|
|
#endif
|