Michael Hennerich 42c78b2bf5 Blackfin SPI Driver: Add GPIO controlled SPI Slave Select support ... Add support for GPIO controlled SPI Chip Selects. To make use of this feature, set chip_select = 0 and add a proper cs_gpio to your controller_data. struct spi_board_info .chip_select = 0 struct bfin5xx_spi_chip .cs_gpio = GPIO_P### There are various SPI devices that require SPI MODE_0, and need to have the Chip Selects asserted during the entire transfer. Consider using SPI_MODE_3 (SPI_CPHA | SPI_CPOL) if your device allows it. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2009-04-07 08:31:06 -07:00
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alpha
arm	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6	2009-04-06 18:11:41 -07:00
avr32
blackfin	Blackfin SPI Driver: Add GPIO controlled SPI Slave Select support	2009-04-07 08:31:06 -07:00
cris
frv	FRV: Fix compile breakage	2009-04-06 14:31:26 -07:00
h8300
ia64
m32r
m68k
m68knommu
mips	Merge git://git.infradead.org/mtd-2.6	2009-04-06 14:56:26 -07:00
mn10300
parisc
powerpc	Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc	2009-04-07 07:40:55 -07:00
s390
sh
sparc
um
x86	Merge git://git.infradead.org/iommu-2.6	2009-04-06 14:26:05 -07:00
xtensa
.gitignore
Kconfig