[PATCH 1/1] arm64: dts: rockchip: default serial for Firefly-RK3399

[Heinrich Schuchardt]

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.g...@gmx.de>
---
 arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts 
b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
index 7fd4bfcaa38e..3bc2863583ce 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>;
-- 
2.14.2