From 73e44613f65d55ffd3e767f77580094618f36b27 Mon Sep 17 00:00:00 2001 From: Lad Prabhakar Date: Mon, 25 May 2020 16:22:06 +0100 Subject: [PATCH] ARM: dts: r8a7742-iwg21d-q7: Enable SCIFB2 node Enable SCIFB2 interface on iWave RZ/G1H carrier board. Signed-off-by: Lad Prabhakar Reviewed-by: Marian-Cristian Rotariu Link: https://lore.kernel.org/r/1590420129-7531-2-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven --- arch/arm/boot/dts/r8a7742-iwg21d-q7.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts index 1f5c35c..e154e3a 100644 --- a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts +++ b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts @@ -14,6 +14,7 @@ aliases { serial2 = &scifa2; + serial4 = &scifb2; }; chosen { @@ -27,6 +28,11 @@ groups = "scifa2_data_c"; function = "scifa2"; }; + + scifb2_pins: scifb2 { + groups = "scifb2_data", "scifb2_ctrl"; + function = "scifb2"; + }; }; &scifa2 { @@ -35,3 +41,11 @@ status = "okay"; }; + +&scifb2 { + pinctrl-0 = <&scifb2_pins>; + pinctrl-names = "default"; + + uart-has-rtscts; + status = "okay"; +}; -- 2.7.4