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authorStephen Street <stephen@streetfiresound.com>2006-03-07 23:53:24 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2006-05-16 14:33:56 -0700
commite0c9905e87ac1bc56c9ea8f5b2934aeee53dce26 (patch)
tree7752a74a70b6e174f347f1d56ab98717e9e93b61 /drivers/spi/Kconfig
parent4cff33f94fefcce1b3c01a9d1da6bb85fe3cbdfa (diff)
downloadop-kernel-dev-e0c9905e87ac1bc56c9ea8f5b2934aeee53dce26.zip
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[PATCH] SPI: add PXA2xx SSP SPI Driver
This driver turns a PXA2xx synchronous serial port (SSP) into a SPI master controller (see Documentation/spi/spi_summary). The driver has the following features: - Support for any PXA2xx SSP - SSP PIO and SSP DMA data transfers. - External and Internal (SSPFRM) chip selects. - Per slave device (chip) configuration. - Full suspend, freeze, resume support. Signed-off-by: Stephen Street <stephen@streetfiresound.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/spi/Kconfig')
-rw-r--r--drivers/spi/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 7a75fae..9ce1d01 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -75,6 +75,14 @@ config SPI_BUTTERFLY
inexpensive battery powered microcontroller evaluation board.
This same cable can be used to flash new firmware.
+config SPI_PXA2XX
+ tristate "PXA2xx SSP SPI master"
+ depends on SPI_MASTER && ARCH_PXA && EXPERIMENTAL
+ help
+ This enables using a PXA2xx SSP port as a SPI master controller.
+ The driver can be configured to use any SSP port and additional
+ documentation can be found a Documentation/spi/pxa2xx.
+
#
# Add new SPI master controllers in alphabetical order above this line
#
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