spi: Add support SH Quad SPI driver
authorNobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Wed, 18 Dec 2013 06:31:55 +0000 (15:31 +0900)
committerJagannadha Sutradharudu Teki <jaganna@xilinx.com>
Wed, 18 Dec 2013 17:53:41 +0000 (23:23 +0530)
commit16f47c9c510a61ee91d6b9d02dd723522beff80f
tree390c3a78b921a185d08ef91582fb76ef53a7f6d8
parent57af475389c1355f630cdafc1f3acc42347df669
spi: Add support SH Quad SPI driver

This patch adds a driver for Renesas SoC's Quad SPI bus.
This supports with 8 bits per transfer to use with SPI flash.

Signed-off-by: Kouei Abe <kouei.abe.cp@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
doc/SPI/README.sh_qspi_test [new file with mode: 0644]
drivers/spi/Makefile
drivers/spi/sh_qspi.c [new file with mode: 0644]