serial: sh-sci: Add DT support for dedicated RTS/CTS
authorGeert Uytterhoeven <geert+renesas@glider.be>
Fri, 3 Jun 2016 10:00:11 +0000 (12:00 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 25 Jun 2016 16:07:51 +0000 (09:07 -0700)
commit861a70abb483645d4474a6bc006471c2db59a78d
tree5c60871c701e654fe918f7c187e9c33663c465ab
parent33f50ffc253854cf6cd556786ae893c7454a1a67
serial: sh-sci: Add DT support for dedicated RTS/CTS

Add support for indicating the availability of dedicated lines for
RTS/CTS hardware flow control, using the standard "uart-has-rtscts" DT
property.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/sh-sci.c