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(parent: a3b3c77) | patch
OMAP/serial: Add support for driving a GPIO as DTR.
authorNeilBrown <neilb@suse.de>
Mon, 30 Jul 2012 00:30:26 +0000 (10:30 +1000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 16 Aug 2012 19:10:43 +0000 (12:10 -0700)
commit8fd2f590b0f326eda0752f848c94b15dce4734e0
treefeb4794a8c1a54b5fb0e3024b836e93f2a39f36etree | snapshot
parenta3b3c772930d31dad9fef809eb71fca54e0ce462commit | diff
OMAP/serial: Add support for driving a GPIO as DTR.

OMAP hardware doesn't provide a phyisical DTR line, but
some configurations may need a DTR line which tracks whether
the device is open or not.

So allow a gpio to be configured as the DTR line.

Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/arm/mach-omap2/serial.c diff | blob | history
arch/arm/plat-omap/include/plat/omap-serial.h diff | blob | history
drivers/tty/serial/omap-serial.c diff | blob | history
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