1 files changed, 33 insertions, 2 deletions

diff --git a/arch/arm/mach-davinci/include/mach/asp.h b/arch/arm/mach-davinci/include/mach/asp.h
index e0abc437d796..038ecb7c231b 100644
--- a/arch/arm/mach-davinci/include/mach/asp.h
+++ b/arch/arm/mach-davinci/include/mach/asp.h
@@ -5,21 +5,52 @@
 #define __ASM_ARCH_DAVINCI_ASP_H
 
 #include <mach/irqs.h>
+#include <mach/edma.h>
 
-/* Bases of register banks */
+/* Bases of dm644x and dm355 register banks */
 #define DAVINCI_ASP0_BASE       0x01E02000
 #define DAVINCI_ASP1_BASE       0x01E04000
 
-/* EDMA channels */
+/* Bases of dm646x register banks */
+#define DAVINCI_DM646X_MCASP0_REG_BASE          0x01D01000
+#define DAVINCI_DM646X_MCASP1_REG_BASE          0x01D01800
+
+/* EDMA channels of dm644x and dm355 */
 #define DAVINCI_DMA_ASP0_TX     2
 #define DAVINCI_DMA_ASP0_RX     3
 #define DAVINCI_DMA_ASP1_TX     8
 #define DAVINCI_DMA_ASP1_RX     9
 
+/* EDMA channels of dm646x */
+#define DAVINCI_DM646X_DMA_MCASP0_AXEVT0        6
+#define DAVINCI_DM646X_DMA_MCASP0_AREVT0        9
+#define DAVINCI_DM646X_DMA_MCASP1_AXEVT1        12
+
 /* Interrupts */
 #define DAVINCI_ASP0_RX_INT     IRQ_MBRINT
 #define DAVINCI_ASP0_TX_INT     IRQ_MBXINT
 #define DAVINCI_ASP1_RX_INT     IRQ_MBRINT
 #define DAVINCI_ASP1_TX_INT     IRQ_MBXINT
 
+struct snd_platform_data {
+        char *clk_name;
+        u32 tx_dma_offset;
+        u32 rx_dma_offset;
+        enum dma_event_q eventq_no;     /* event queue number */
+        unsigned int codec_fmt;
+
+        /* McASP specific fields */
+        int tdm_slots;
+        u8 op_mode;
+        u8 num_serializer;
+        u8 *serial_dir;
+};
+
+#define INACTIVE_MODE   0
+#define TX_MODE         1
+#define RX_MODE         2
+
+#define DAVINCI_MCASP_IIS_MODE  0
+#define DAVINCI_MCASP_DIT_MODE  1
+
 #endif /* __ASM_ARCH_DAVINCI_ASP_H */