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sh: add SH DMAC burst mode constant
authorSteve Glendinning <steve.glendinning@smsc.com>
Sun, 23 Nov 2008 15:00:31 +0000 (15:00 +0000)
committerPaul Mundt <lethal@linux-sh.org>
Mon, 22 Dec 2008 09:42:54 +0000 (18:42 +0900)
The SH7709 datasheet defines bit 5 as set for burst mode, clear for
cycle-steal mode.

Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
arch/sh/drivers/dma/dma-sh.h patch | blob | history

diff --git a/arch/sh/drivers/dma/dma-sh.h b/arch/sh/drivers/dma/dma-sh.h
index b05af34..05fecd5 100644 (file)
--- a/arch/sh/drivers/dma/dma-sh.h
+++ b/arch/sh/drivers/dma/dma-sh.h
@@ -29,6 +29,7 @@
 #define RS_IN  0x00000200
 #define RS_OUT 0x00000300
 #define TS_BLK 0x00000040
+#define TM_BUR 0x00000020
 #define CHCR_DE 0x00000001
 #define CHCR_TE 0x00000002
 #define CHCR_IE 0x00000004
Domain: System / Kernel;