diff --git a/include/spi.h b/include/spi.h
index 3fe2e1eab2defc568079cd8a035225bbf682b18d..c9277bf4d97358169bcb4ef119f621a43a391b10 100644 (file)
--- a/include/spi.h
+++ b/include/spi.h
#define SPI_LSB_FIRST 0x08 /* per-word bits-on-wire */
#define SPI_3WIRE 0x10 /* SI/SO signals shared */
#define SPI_LOOP 0x20 /* loopback mode */
+#define SPI_SLAVE 0x40 /* slave mode */
+#define SPI_PREAMBLE 0x80 /* Skip preamble bytes */
+#define SPI_6WIRE 0x10 /* 4 data lines */
/* SPI transfer flags */
#define SPI_XFER_BEGIN 0x01 /* Assert CS before transfer */
unsigned int bus;
unsigned int cs;
unsigned int max_write_size;
+ bool quad_enable;
};
/*-----------------------------------------------------------------------