ARM: dts: imx6ul-kontron-n6x1x: Add 'chosen' node with 'stdout-path'

The Kontron N6x1x SoMs all use uart4 as a debug serial interface.
Therefore we set it in the 'chosen' node.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6ul-kontron-n6x1x-som-common.dtsi b/arch/arm/boot/dts/imx6ul-kontron-n6x1x-som-common.dtsi
index a843e02..a17af4d 100644 (file)
--- a/arch/arm/boot/dts/imx6ul-kontron-n6x1x-som-common.dtsi
+++ b/arch/arm/boot/dts/imx6ul-kontron-n6x1x-som-common.dtsi
@@ -7,6 +7,12 @@
 
 #include <dt-bindings/gpio/gpio.h>
 
+/ {
+       chosen {
+               stdout-path = &uart4;
+       };
+};
+
 &ecspi2 {
        cs-gpios = <&gpio4 22 GPIO_ACTIVE_HIGH>;
        pinctrl-names = "default";