serial: sh-sci: Add DT support for dedicated RTS/CTS

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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>

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Geert Uytterhoeven 2016-06-03 12:00:11 +02:00 • committed by Greg Kroah-Hartman

parent 33f50ffc25

commit 861a70abb4

1 changed files with 3 additions and 0 deletions

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drivers/tty/serial/sh-sci.c

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