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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-bf527
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-bf527')
-rw-r--r--arch/blackfin/mach-bf527/include/mach/defBF52x_base.h34
1 files changed, 0 insertions, 34 deletions
diff --git a/arch/blackfin/mach-bf527/include/mach/defBF52x_base.h b/arch/blackfin/mach-bf527/include/mach/defBF52x_base.h
index da42e9c2c69c..8b18b5359210 100644
--- a/arch/blackfin/mach-bf527/include/mach/defBF52x_base.h
+++ b/arch/blackfin/mach-bf527/include/mach/defBF52x_base.h
@@ -1269,33 +1269,6 @@
/* ************************** DMA CONTROLLER MASKS ********************************/
-/* DMAx_CONFIG, MDMA_yy_CONFIG Masks */
-#define DMAEN 0x0001 /* DMA Channel Enable */
-#define WNR 0x0002 /* Channel Direction (W/R*) */
-#define WDSIZE_8 0x0000 /* Transfer Word Size = 8 */
-#define WDSIZE_16 0x0004 /* Transfer Word Size = 16 */
-#define WDSIZE_32 0x0008 /* Transfer Word Size = 32 */
-#define DMA2D 0x0010 /* DMA Mode (2D/1D*) */
-#define RESTART 0x0020 /* DMA Buffer Clear */
-#define DI_SEL 0x0040 /* Data Interrupt Timing Select */
-#define DI_EN 0x0080 /* Data Interrupt Enable */
-#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 NDSIZE 0x0900 /* Next Descriptor Size */
-#define DMAFLOW 0x7000 /* Flow Control */
-#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 */
/* DMAx_PERIPHERAL_MAP, MDMA_yy_PERIPHERAL_MAP Masks */
#define CTYPE 0x0040 /* DMA Channel Type Indicator (Memory/Peripheral*) */
@@ -1313,13 +1286,6 @@
#define PMAP_UART1RX 0xA000 /* UART1 Port Receive DMA */
#define PMAP_UART1TX 0xB000 /* UART1 Port Transmit DMA */
-/* DMAx_IRQ_STATUS, MDMA_yy_IRQ_STATUS Masks */
-#define DMA_DONE 0x0001 /* DMA Completion Interrupt Status */
-#define DMA_ERR 0x0002 /* DMA Error Interrupt Status */
-#define DFETCH 0x0004 /* DMA Descriptor Fetch Indicator */
-#define DMA_RUN 0x0008 /* DMA Channel Running Indicator */
-
-
/* ************ PARALLEL PERIPHERAL INTERFACE (PPI) MASKS *************/
/* PPI_CONTROL Masks */
#define PORT_EN 0x0001 /* PPI Port Enable */