Michael Buesch bfb9bcdbda spi-gpio: allow operation without CS signal ... Change spi-gpio so that it is possible to drive SPI communications over GPIO without the need for a chipselect signal. This is useful in very small setups where there's only one slave device on the bus. This patch does not affect existing setups. I use this for a tiny communication channel between an embedded device and a microcontroller. There are not enough GPIOs available for chipselect and it's not needed anyway in this case. Signed-off-by: Michael Buesch <mb@bu3sch.de> 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>		2009-04-02 19:04:51 -07:00
..
acpi
asm-arm
asm-frv	mm: use debug_kmap_atomic	2009-04-01 08:59:14 -07:00
asm-generic	gpiolib: allow GPIOs to be named	2009-04-02 19:04:51 -07:00
asm-h8300
asm-m32r
asm-mn10300	mm: use debug_kmap_atomic	2009-04-01 08:59:14 -07:00
crypto
drm
keys
linux	spi-gpio: allow operation without CS signal	2009-04-02 19:04:51 -07:00
math-emu
media
mtd
net
pcmcia
rdma
rxrpc
scsi
sound
trace
video	fbdev: update s1d13xxxfb to differ between revisions and production ids	2009-04-01 08:59:32 -07:00
xen
Kbuild