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authorMike Frysinger <vapier@gentoo.org>2009-10-20 17:20:21 +0000
committerMike Frysinger <vapier@gentoo.org>2009-12-15 00:14:59 -0500
commit00d2460454676344a55a03f03fa284ad69325592 (patch)
tree7885d8dcdeb1ffc026bc4888e1074ce7b8133c7a /arch/blackfin/mach-bf548
parentc6feb7682885f732a264ef589ee44edb1a3d45f2 (diff)
downloadlinux-00d2460454676344a55a03f03fa284ad69325592.tar.bz2
Blackfin: unify DMA masks
Every Blackfin variant has the same DMA bit masks, so avoid duplicating them over and over in each mach header. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin/mach-bf548')
-rw-r--r--arch/blackfin/mach-bf548/include/mach/defBF54x_base.h38
1 files changed, 0 insertions, 38 deletions
diff --git a/arch/blackfin/mach-bf548/include/mach/defBF54x_base.h b/arch/blackfin/mach-bf548/include/mach/defBF54x_base.h
index 6d97b4e892b4..ab04d137fd8b 100644
--- a/arch/blackfin/mach-bf548/include/mach/defBF54x_base.h
+++ b/arch/blackfin/mach-bf548/include/mach/defBF54x_base.h
@@ -1609,44 +1609,6 @@
#define PINT2 0x40000000 /* Pin Interrupt 2 */
#define PINT3 0x80000000 /* Pin Interrupt 3 */
-/* Bit masks for DMAx_CONFIG, MDMA_Sx_CONFIG, MDMA_Dx_CONFIG */
-
-#define DMAEN 0x1 /* DMA Channel Enable */
-#define WNR 0x2 /* DMA Direction */
-#define WDSIZE_8 0x0 /* Transfer Word Size = 8 */
-#define WDSIZE_16 0x4 /* Transfer Word Size = 16 */
-#define WDSIZE_32 0x8 /* Transfer Word Size = 32 */
-#define DMA2D 0x10 /* DMA Mode */
-#define RESTART 0x20 /* Work Unit Transitions */
-#define DI_SEL 0x40 /* Data Interrupt Timing Select */
-#define DI_EN 0x80 /* Data Interrupt Enable */
-
-#define NDSIZE 0xf00 /* Flex Descriptor Size */
-#define NDSIZE_0 0x0000 /* Next Descriptor Size = 0 (Stop/Autobuffer) */
-#define NDSIZE_1 0x0100 /* Next Descriptor Size = 1 */
-#define NDSIZE_2 0x0200 /* Next Descriptor Size = 2 */
-#define NDSIZE_3 0x0300 /* Next Descriptor Size = 3 */
-#define NDSIZE_4 0x0400 /* Next Descriptor Size = 4 */
-#define NDSIZE_5 0x0500 /* Next Descriptor Size = 5 */
-#define NDSIZE_6 0x0600 /* Next Descriptor Size = 6 */
-#define NDSIZE_7 0x0700 /* Next Descriptor Size = 7 */
-#define NDSIZE_8 0x0800 /* Next Descriptor Size = 8 */
-#define NDSIZE_9 0x0900 /* Next Descriptor Size = 9 */
-
-#define DMAFLOW 0xf000 /* Next Operation */
-#define DMAFLOW_STOP 0x0000 /* Stop Mode */
-#define DMAFLOW_AUTO 0x1000 /* Autobuffer Mode */
-#define DMAFLOW_ARRAY 0x4000 /* Descriptor Array Mode */
-#define DMAFLOW_SMALL 0x6000 /* Small Model Descriptor List Mode */
-#define DMAFLOW_LARGE 0x7000 /* Large Model Descriptor List Mode */
-
-/* Bit masks for DMAx_IRQ_STATUS, MDMA_Sx_IRQ_STATUS, MDMA_Dx_IRQ_STATUS */
-
-#define DMA_DONE 0x1 /* DMA Completion Interrupt Status */
-#define DMA_ERR 0x2 /* DMA Error Interrupt Status */
-#define DFETCH 0x4 /* DMA Descriptor Fetch */
-#define DMA_RUN 0x8 /* DMA Channel Running */
-
/* Bit masks for DMAx_PERIPHERAL_MAP, MDMA_Sx_IRQ_STATUS, MDMA_Dx_IRQ_STATUS */
#define CTYPE 0x40 /* DMA Channel Type */