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ARM: dts: am335x-baltos-ir5221: use dedicated RTS/CTS signals
authorYegor Yefremov <yegorslists@googlemail.com>
Tue, 29 Mar 2016 10:08:08 +0000 (12:08 +0200)
committerTony Lindgren <tony@atomide.com>
Tue, 12 Apr 2016 21:32:02 +0000 (14:32 -0700)
commit5e0884a48672616e856ae344fca53174258c6ab7
tree840938f94c77052d8066a7370465955682a3f5e5tree | snapshot (tar.gz zip)
parenta7cac713f90a7f00601e67d34961c0417783b6dbcommit | diff
ARM: dts: am335x-baltos-ir5221: use dedicated RTS/CTS signals

Before "tty: Add software emulated RS485 support for 8250" patch Baltos devices
relied on MCTRL_GPIO framework to handle both modem signals and RS485 mode.

With emulated RS485 support for 8250 we can now use these pins as dedicated
RTS/CTS signals taking advantage of hardware flow control etc. when operating
in RS232 mode.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
arch/arm/boot/dts/am335x-baltos-ir5221.dts diff | blob | blame | history