blob: 79229ff947f94f24bd3361bf99340f85eb645a7a [file] [log] [blame]
From 3b4aadd3d75bb7a0c796408047e4f40749ed14ab Mon Sep 17 00:00:00 2001
From: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Date: Mon, 23 Oct 2017 18:09:23 +0100
Subject: [PATCH 0668/1795] ARM: dts: iwg22d: Add /dev/ttySC5 support
Add support for HSCIF1 as /dev/ttySC5, keeping the same naming
scheme adopted by iWave in their BSP release. This interface
uses RTS/CTS.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit c7a5ddfbf171c222772087ba8697b163e8785caa)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm/boot/dts/r8a7745-iwg22d-sodimm.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7745-iwg22d-sodimm.dts b/arch/arm/boot/dts/r8a7745-iwg22d-sodimm.dts
index edadeee8f1ec..82587d7b2056 100644
--- a/arch/arm/boot/dts/r8a7745-iwg22d-sodimm.dts
+++ b/arch/arm/boot/dts/r8a7745-iwg22d-sodimm.dts
@@ -17,6 +17,7 @@
aliases {
serial3 = &scif4;
+ serial5 = &hscif1;
ethernet0 = &avb;
};
@@ -39,7 +40,20 @@
};
};
+&hscif1 {
+ pinctrl-0 = <&hscif1_pins>;
+ pinctrl-names = "default";
+
+ uart-has-rtscts;
+ status = "okay";
+};
+
&pfc {
+ hscif1_pins: hscif1 {
+ groups = "hscif1_data", "hscif1_ctrl";
+ function = "hscif1";
+ };
+
scif4_pins: scif4 {
groups = "scif4_data_b";
function = "scif4";
--
2.19.0