diff --git a/arch/arm/mach-davinci/include/mach/spi.h b/arch/arm/mach-davinci/include/mach/spi.h
index f7586a0..b3ab7d0 100644
--- a/arch/arm/mach-davinci/include/mach/spi.h
+++ b/arch/arm/mach-davinci/include/mach/spi.h
@@ -41,6 +41,7 @@
 	u8	parity_enable;
 #define SPI_IO_TYPE_INTR	0
 #define SPI_IO_TYPE_POLL	1
+#define SPI_IO_TYPE_DMA		2
 	u8	io_type;
 	u8	timer_disable;
 	u8	c2tdelay;