From a6169ab369236f15c79b45037074a2567d30b037 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tam=C3=A1s=20Sz=C5=B1cs?= <szucst@iit.uni-miskolc.hu>
Date: Fri, 13 Oct 2023 23:51:53 +0200
Subject: [PATCH] arm64: dts: rockchip: Enable UART6 on rock-5b
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Enable UART lines on Radxa ROCK 5 Model B M.2 Key E.

Signed-off-by: Tamás Szűcs <szucst@iit.uni-miskolc.hu>
Link: https://lore.kernel.org/r/20231013215208.81345-1-szucst@iit.uni-miskolc.hu
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
 arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts | 6 ++++++
 1 file changed, 6 insertions(+)

--- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
@@ -376,6 +376,12 @@
 	status = "okay";
 };
 
+&uart6 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart6m1_xfer &uart6m1_ctsn &uart6m1_rtsn>;
+	status = "okay";
+};
+
 &spi2 {
 	status = "okay";
 	assigned-clocks = <&cru CLK_SPI2>;
