[PATCH] SPI: add PXA2xx SSP SPI Driver

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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>

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This commit is contained in:

Stephen Street

2006-03-07 23:53:24 -08:00

committed by Greg Kroah-Hartman

parent 4cff33f94f

commit e0c9905e87

5 changed files with 1710 additions and 0 deletions

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drivers/spi/pxa2xx_spi.c

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