From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: Tue, 14 Jun 2022 19:30:05 +0000 (+0200)
Subject: arm64: dts: renesas: spider-cpu: Enable SCIF0 on second connector
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1614c8624a48b9c9161b2071e9e727bf5a1817ef;p=linux.git

arm64: dts: renesas: spider-cpu: Enable SCIF0 on second connector

The schematics label it as SCIF0 debug port.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20220614193005.2652-1-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---

diff --git a/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi b/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi
index 41aa8591b3b1b..81d178e69527c 100644
--- a/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi
@@ -60,6 +60,11 @@
 		function = "scif3";
 	};
 
+	scif0_pins: scif0 {
+		groups = "scif0_data", "scif0_ctrl";
+		function = "scif0";
+	};
+
 	scif_clk_pins: scif_clk {
 		groups = "scif_clk";
 		function = "scif_clk";
@@ -79,6 +84,14 @@
 	status = "okay";
 };
 
+&scif0 {
+	pinctrl-0 = <&scif0_pins>;
+	pinctrl-names = "default";
+
+	uart-has-rtscts;
+	status = "okay";
+};
+
 &scif_clk {
 	clock-frequency = <24000000>;
 };
diff --git a/arch/arm64/boot/dts/renesas/r8a779f0-spider.dts b/arch/arm64/boot/dts/renesas/r8a779f0-spider.dts
index 2e3b719cc7494..7a7c8ffba7118 100644
--- a/arch/arm64/boot/dts/renesas/r8a779f0-spider.dts
+++ b/arch/arm64/boot/dts/renesas/r8a779f0-spider.dts
@@ -15,6 +15,7 @@
 
 	aliases {
 		serial0 = &scif3;
+		serial1 = &scif0;
 	};
 
 	chosen {