From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Sat, 30 Sep 2017 04:06:40 +0000 (+0200)
Subject: arm64: dts: rockchip: default serial for Firefly-RK3399
X-Git-Tag: v4.15-rc1~75^2~34^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=689f2d8582eb4ce3b9eed7f15b716f929606e17a;p=thirdparty%2Flinux.git

arm64: dts: rockchip: default serial for Firefly-RK3399

The Firefly-RK3399 uses serial2 with 1,500,000 baud by default
for communication in U-Boot and in the vendor provided distros.

So let us set the same default in the Linux kernel.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
index f6fbcc05073ee..b2a7a55e1ec87 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
@@ -49,6 +49,10 @@
 	model = "Firefly-RK3399 Board";
 	compatible = "firefly,firefly-rk3399", "rockchip,rk3399";
 
+	chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+
 	backlight: backlight {
 		compatible = "pwm-backlight";
 		enable-gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>;