ARM: dts: rockchip: Sync ROCKPi N8/N10 dts(i) from Linux

Sync ROCKPi N8/N10 dts(i) changes from Linux.

commit <afd9eb880414> ("ARM: dts: rockchip: Add Radxa Rock Pi N8 initial
support")

Signed-off-by: Suniel Mahesh <sunil@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang<kever.yang@rock-chips.com>
diff --git a/arch/arm/dts/rk3399pro-rock-pi-n10.dts b/arch/arm/dts/rk3399pro-rock-pi-n10.dts
index 6ac2d4d..bf02678 100644
--- a/arch/arm/dts/rk3399pro-rock-pi-n10.dts
+++ b/arch/arm/dts/rk3399pro-rock-pi-n10.dts
@@ -8,11 +8,15 @@
 /dts-v1/;
 #include "rk3399.dtsi"
 #include "rk3399-opp.dtsi"
-#include "rk3399pro-vmarc-som.dtsi"
 #include <rockchip-radxa-dalang-carrier.dtsi>
+#include "rk3399pro-vmarc-som.dtsi"
 
 / {
 	model = "Radxa ROCK Pi N10";
 	compatible = "radxa,rockpi-n10", "vamrs,rk3399pro-vmarc-som",
 		     "rockchip,rk3399pro";
+
+	chosen {
+		stdout-path = "serial2:1500000n8";
+	};
 };