leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[ARM] 4672/1: pxa: fix DRCMR(n) to support PXA27x and later processors

Browse Source 
Signed-off-by: eric miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
eric miao 2007-11-27 03:12:19 +01:00 committed by Russell King
parent fa7f1518e8
commit 7267d1ccdb
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
include/asm-arm/arch-pxa/pxa-regs.h
View File

@ -110,7 +110,10 @@
#define DALGN __REG(0x400000a0) /* DMA Alignment Register */
#define DINT __REG(0x400000f0) /* DMA Interrupt Register */
#define DRCMR(n) __REG2(0x40000100, (n)<<2)
#define DRCMR(n) (*(((n) < 64) ? \
&__REG2(0x40000100, ((n) & 0x3f) << 2) : \
&__REG2(0x40001100, ((n) & 0x3f) << 2)))
#define DRCMR0 __REG(0x40000100) /* Request to Channel Map Register for DREQ 0 */
#define DRCMR1 __REG(0x40000104) /* Request to Channel Map Register for DREQ 1 */
#define DRCMR2 __REG(0x40000108) /* Request to Channel Map Register for I2S receive Request */