spi:Add Freescale DSPI driver for Vybrid VF610 platform
authorChao Fu <B44548@freescale.com>
Fri, 16 Aug 2013 03:08:55 +0000 (11:08 +0800)
committerMark Brown <broonie@linaro.org>
Thu, 22 Aug 2013 10:33:13 +0000 (11:33 +0100)
commit349ad66c0ab0b387afd49e840dbf753ef54cc5d4
treec8a54c32dc5658aa39f24fc5724e8661fa187385
parent9cbd72e577078c18d0c857dd050dac139b36db77
spi:Add Freescale DSPI driver for Vybrid VF610 platform

The serial peripheral interface (SPI) module implemented on Freescale Vybrid
platform provides a synchronous serial bus for communication between Vybrid
and the external peripheral device.
The SPI supports full-duplex, three-wire synchronous transfer, has TX/RX FIFO
with depth of four entries.

This driver is the SPI master mode driver and has been tested on Vybrid
VF610TWR board.

Signed-off-by: Alison Wang <b18965@freescale.com>
Signed-off-by: Chao Fu <b44548@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
drivers/spi/Kconfig
drivers/spi/Makefile
drivers/spi/spi-fsl-dspi.c [new file with mode: 0644]