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Diffstat (limited to 'arch/sh/include/cpu-sh2/cpu/dma.h')
| -rw-r--r-- | arch/sh/include/cpu-sh2/cpu/dma.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/sh/include/cpu-sh2/cpu/dma.h b/arch/sh/include/cpu-sh2/cpu/dma.h new file mode 100644 index 00000000..d66b43cd --- /dev/null +++ b/arch/sh/include/cpu-sh2/cpu/dma.h @@ -0,0 +1,23 @@ +/* + * Definitions for the SH-2 DMAC. + * + * Copyright (C) 2003 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#ifndef __ASM_CPU_SH2_DMA_H +#define __ASM_CPU_SH2_DMA_H + +#define SH_MAX_DMA_CHANNELS 2 + +#define SAR ((unsigned long[]){ 0xffffff80, 0xffffff90 }) +#define DAR ((unsigned long[]){ 0xffffff84, 0xffffff94 }) +#define DMATCR ((unsigned long[]){ 0xffffff88, 0xffffff98 }) +#define CHCR ((unsigned long[]){ 0xfffffffc, 0xffffff9c }) + +#define DMAOR 0xffffffb0 + +#endif /* __ASM_CPU_SH2_DMA_H */ + |