linux-kernel - [PATCH v4 6/9] ARM: dts: imx6ul-kontron-n6x1x: Add 'chosen' node with 'stdout-path'

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Date:   Mon, 4 Nov 2019 11:54:13 +0000
From:   Schrempf Frieder <frieder.schrempf@...tron.de>
To:     Krzysztof Kozlowski <krzk@...nel.org>,
        Fabio Estevam <festevam@...il.com>,
        Mark Rutland <mark.rutland@....com>,
        NXP Linux Team <linux-imx@....com>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Rob Herring <robh+dt@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Shawn Guo <shawnguo@...nel.org>
CC:     Schrempf Frieder <frieder.schrempf@...tron.de>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [PATCH v4 6/9] ARM: dts: imx6ul-kontron-n6x1x: Add 'chosen' node with
 'stdout-path'

From: Frieder Schrempf <frieder.schrempf@...tron.de>

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@...tron.de>
Reviewed-by: Krzysztof Kozlowski <krzk@...nel.org>
---
 arch/arm/boot/dts/imx6ul-kontron-n6x1x-som-common.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

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 a843e028bcde..a17af4d9bfdf 100644
--- 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";
-- 
2.17.1