Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7267d1ccdb5ef08289323461db3551570fa1ab27
Commit: 7267d1ccdb5ef08289323461db3551570fa1ab27
Parent: fa7f1518e8a107e1feab0357b18c745b9a6927c5
Author: eric miao <[EMAIL PROTECTED]>
AuthorDate: Tue Nov 27 03:12:19 2007 +0100
Committer: Russell King <[EMAIL PROTECTED]>
CommitDate: Thu Nov 29 20:52:28 2007 +0000
[ARM] 4672/1: pxa: fix DRCMR(n) to support PXA27x and later processors
Signed-off-by: eric miao <[EMAIL PROTECTED]>
Signed-off-by: Russell King <[EMAIL PROTECTED]>
---
include/asm-arm/arch-pxa/pxa-regs.h | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h
b/include/asm-arm/arch-pxa/pxa-regs.h
index bb68b59..6b33df6 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -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 */
-
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