#define KWSPI_ADRLEN_3BYTE (2 << 8)
#define KWSPI_ADRLEN_4BYTE (3 << 8)
#define KWSPI_ADRLEN_MASK (3 << 8)
+#define KWSPI_CPOL (1 << 11)
+#define KWSPI_CPHA (1 << 12)
+#define KWSPI_TXLSBF (1 << 13)
+#define KWSPI_RXLSBF (1 << 14)
+
+/* Timing Parameters 1 Register */
+#define KW_SPI_TMISO_SAMPLE_OFFSET 6
+#define KW_SPI_TMISO_SAMPLE_MASK (0x3 << KW_SPI_TMISO_SAMPLE_OFFSET)
+#define KW_SPI_TMISO_SAMPLE_1 (1 << KW_SPI_TMISO_SAMPLE_OFFSET)
+#define KW_SPI_TMISO_SAMPLE_2 (2 << KW_SPI_TMISO_SAMPLE_OFFSET)
#define KWSPI_IRQUNMASK 1 /* unmask SPI interrupt */
#define KWSPI_IRQMASK 0 /* mask SPI interrupt */