sf: Add dual memories support - DUAL_STACKED
authorJagannadha Sutradharudu Teki <jaganna@xilinx.com>
Sun, 12 Jan 2014 16:10:11 +0000 (21:40 +0530)
committerJagannadha Sutradharudu Teki <jaganna@xilinx.com>
Sun, 12 Jan 2014 16:10:11 +0000 (21:40 +0530)
commitf77f469117ab3184ac45683a50dc446265be28cc
tree3f5f0783521f5401251cc4a94503573dc2e91baf
parentab92224f4550f9677be32dd903e99acf1475dbf7
sf: Add dual memories support - DUAL_STACKED

This patch added support for accessing dual memories in
stacked connection with single chipselect line from controller.

For more info - see doc/SPI/README.dual-flash

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
doc/SPI/README.dual-flash [new file with mode: 0644]
drivers/mtd/spi/sf.c
drivers/mtd/spi/sf_ops.c
drivers/mtd/spi/sf_probe.c
include/spi.h
include/spi_flash.h