ARM: dts: bockw: SCIF0 supports RTS/CTS hardware flow control

On the BOCK-W development board, the RTS and CTS pins of the console
SCIF0 are wired to the "product serial" connector.  Reflect this in the
DTS by adding the "uart-has-rtscts" property to the scif0 device node.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/r8a7778-bockw.dts b/arch/arm/boot/dts/r8a7778-bockw.dts
index e0dab14..982a237 100644 (file)
--- a/arch/arm/boot/dts/r8a7778-bockw.dts
+++ b/arch/arm/boot/dts/r8a7778-bockw.dts
@@ -223,6 +223,7 @@
        pinctrl-0 = <&scif0_pins>;
        pinctrl-names = "default";
 
+       uart-has-rtscts;
        status = "okay";
 };