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| author | Chao Fu <B44548@freescale.com> | 2013-08-16 05:08:55 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-08-22 12:33:13 +0200 |
| commit | 349ad66c0ab0b387afd49e840dbf753ef54cc5d4 (patch) | |
| tree | c8a54c32dc5658aa39f24fc5724e8661fa187385 /drivers/spi/Kconfig | |
| parent | Documentation: DT: Add Freescale DSPI driver (diff) | |
| download | linux-349ad66c0ab0b387afd49e840dbf753ef54cc5d4.tar.xz linux-349ad66c0ab0b387afd49e840dbf753ef54cc5d4.zip | |
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>
Diffstat (limited to 'drivers/spi/Kconfig')
| -rw-r--r-- | drivers/spi/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 89cbbabaff44..b9da6509c5e5 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -248,6 +248,13 @@ config SPI_FSL_SPI This also enables using the Aeroflex Gaisler GRLIB SPI controller in master mode. +config SPI_FSL_DSPI + tristate "Freescale DSPI controller" + select SPI_BITBANG + help + This enables support for the Freescale DSPI controller in master + mode. VF610 platform uses the controller. + config SPI_FSL_ESPI bool "Freescale eSPI controller" depends on FSL_SOC |