linux-kernel - [PATCH] arm64: dts: ti: k3-am642-evm/sk: Set serial console settings for stdout-path

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Message-ID: <20240617205143.3147509-1-j-humphreys@ti.com>
Date: Mon, 17 Jun 2024 15:51:43 -0500
From: Jonathan Humphreys <j-humphreys@...com>
To: Vignesh Raghavendra <vigneshr@...com>, Nishanth Menon <nm@...com>
CC: Conor Dooley <conor+dt@...nel.org>,
        Krzysztof Kozlowski
	<krzk+dt@...nel.org>,
        Rob Herring <robh@...nel.org>, <linux-kernel@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>,
        Tero Kristo <kristo@...nel.org>, Andrew Davis <afd@...com>,
        Jonathan Humphreys <j-humphreys@...com>
Subject: [PATCH] arm64: dts: ti: k3-am642-evm/sk: Set serial console settings for stdout-path

Set serial console UART settings in the DT so that generic distros will
work even if the OS loader doesn't explicitly pass it.

Signed-off-by: Jonathan Humphreys <j-humphreys@...com>
---
 arch/arm64/boot/dts/ti/k3-am642-evm.dts | 2 +-
 arch/arm64/boot/dts/ti/k3-am642-sk.dts  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/ti/k3-am642-evm.dts b/arch/arm64/boot/dts/ti/k3-am642-evm.dts
index e20e4ffd0f1f..d63293d85d5f 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-evm.dts
@@ -18,7 +18,7 @@ / {
 	model = "Texas Instruments AM642 EVM";
 
 	chosen {
-		stdout-path = &main_uart0;
+		stdout-path = "serial2:115200n8";
 	};
 
 	aliases {
diff --git a/arch/arm64/boot/dts/ti/k3-am642-sk.dts b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
index 5b028b3a3192..c23730c395b5 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
@@ -18,7 +18,7 @@ / {
 	model = "Texas Instruments AM642 SK";
 
 	chosen {
-		stdout-path = &main_uart0;
+		stdout-path = "serial2:115200n8";
 	};
 
 	aliases {
-- 
2.34.1