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| author | Stephen Street <stephen@streetfiresound.com> | 2006-03-07 23:53:24 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-05-16 14:33:56 -0700 |
| commit | e0c9905e87ac1bc56c9ea8f5b2934aeee53dce26 (patch) | |
| tree | 7752a74a70b6e174f347f1d56ab98717e9e93b61 /drivers/spi/Kconfig | |
| parent | 4cff33f94fefcce1b3c01a9d1da6bb85fe3cbdfa (diff) | |
| download | blackbird-op-linux-e0c9905e87ac1bc56c9ea8f5b2934aeee53dce26.tar.gz blackbird-op-linux-e0c9905e87ac1bc56c9ea8f5b2934aeee53dce26.zip | |
[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/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 7a75faeb0526..9ce1d01469b1 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 # |
