commit c4ba0d82d329791c3f0456d88e93032b11e48535
author Jagannadha Sutradharudu Teki <jaganna@xilinx.com> Tue Dec 24 15:24:31 2013 +0530
committer Jagannadha Sutradharudu Teki <jaganna@xilinx.com> Sat Jan 11 15:13:27 2014 +0530
tree 4514b926ce236e9b23ae4054afec41b3ea32484e
parent 33adfb5f9b06ac1a386dddc222cc50e24a9909e2

sf: Add QUAD_IO_FAST read support

This patch adds support QUAD_IO_FAST read command.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>

include/spi.h

diff --git a/include/spi.h b/include/spi.h
index 5dd490a..c8a9d87 100644
--- a/include/spi.h
+++ b/include/spi.h
@@ -39,8 +39,10 @@
 #define SPI_OPM_RX_DOUT		1 << 1
 #define SPI_OPM_RX_DIO		1 << 2
 #define SPI_OPM_RX_QOF		1 << 3
+#define SPI_OPM_RX_QIOF		1 << 4
 #define SPI_OPM_RX_EXTN		SPI_OPM_RX_AS | SPI_OPM_RX_DOUT | \
-				SPI_OPM_RX_DIO | SPI_OPM_RX_QOF
+				SPI_OPM_RX_DIO | SPI_OPM_RX_QOF | \
+				SPI_OPM_RX_QIOF
 
 /* Header byte that marks the start of the message */
 #define SPI_PREAMBLE_END_BYTE	0xec