Extra omap code in linux-omap tree

[linux-2.6-omap-h63xx.git] / arch / arm / plat-omap / include / mach / dma.h

diff --git a/arch/arm/plat-omap/include/mach/dma.h b/arch/arm/plat-omap/include/mach/dma.h
index 54fe9665b1826f674b761685d443f54c48567864..224b0770ec2dcd41e461aadf49df797731153f30 100644 (file)
--- a/arch/arm/plat-omap/include/mach/dma.h
+++ b/arch/arm/plat-omap/include/mach/dma.h
@@ -387,6 +387,21 @@
 #define DMA_THREAD_FIFO_25             (0x02 << 14)
 #define DMA_THREAD_FIFO_50             (0x03 << 14)
 
+/* DMA4_OCP_SYSCONFIG bits */
+#define DMA_SYSCONFIG_MIDLEMODE_MASK           (3 << 12)
+#define DMA_SYSCONFIG_CLOCKACTIVITY_MASK       (3 << 8)
+#define DMA_SYSCONFIG_EMUFREE                  (1 << 5)
+#define DMA_SYSCONFIG_SIDLEMODE_MASK           (3 << 3)
+#define DMA_SYSCONFIG_SOFTRESET                        (1 << 2)
+#define DMA_SYSCONFIG_AUTOIDLE                 (1 << 0)
+
+#define DMA_SYSCONFIG_MIDLEMODE(n)             ((n) << 12)
+#define DMA_SYSCONFIG_SIDLEMODE(n)             ((n) << 3)
+
+#define DMA_IDLEMODE_SMARTIDLE                 0x2
+#define DMA_IDLEMODE_NO_IDLE                   0x1
+#define DMA_IDLEMODE_FORCE_IDLE                        0x0
+
 /* Chaining modes*/
 #ifndef CONFIG_ARCH_OMAP1
 #define OMAP_DMA_STATIC_CHAIN          0x1