diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index 6be77fa..0c1ca5d 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -154,7 +154,9 @@ struct spi_device {
 #define	SPI_TX_QUAD	0x200			/* transmit with 4 wires */
 #define	SPI_RX_DUAL	0x400			/* receive with 2 wires */
 #define	SPI_RX_QUAD	0x800			/* receive with 4 wires */
-#define SPI_CS_WORD	0x1000			/* toggle cs after each word */
+#define	SPI_CS_WORD	0x1000			/* toggle cs after each word */
+#define	SPI_TX_OCTAL	0x2000			/* transmit with 8 wires */
+#define	SPI_RX_OCTAL	0x4000			/* receive with 8 wires */
 	int			irq;
 	void			*controller_state;
 	void			*controller_data;