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-rw-r--r--arch/sh/include/cpu-sh2a/cpu/dma.h23
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/sh/include/cpu-sh2a/cpu/dma.h b/arch/sh/include/cpu-sh2a/cpu/dma.h
new file mode 100644
index 000000000000..d66b43cdc637
--- /dev/null
+++ b/arch/sh/include/cpu-sh2a/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 */
+