From 70b6d4f1655aa503e7987d12c20d197b30a0291e Mon Sep 17 00:00:00 2001
From: T-Firefly <account@t-firefly.com>
Date: Sat, 19 Aug 2017 10:15:39 +0800
Subject: [PATCH] ARM64: DTS: Add rk3399-firefly uart4 device, node as
 /dev/ttyS1

Change-Id: I4910156f469c81b111bb30d5462db9f125d14312
---
 arch/arm64/boot/dts/rockchip/rk3399-firefly-linux.dts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly-linux.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly-linux.dts
index 6672571c2c6b..d2c307394d98 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-firefly-linux.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly-linux.dts
@@ -1057,6 +1057,12 @@
 	status = "okay";
 };
 
+&uart4 {
+	current-speed = <9600>;
+	no-loopback-test;
+	status = "okay";
+};
+
 &usbdrd3_0 {
 	status = "okay";
 	extcon = <&fusb0>;
-- 
2.34.1