From: Jon Hunter <jonathanh@nvidia.com>
To: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Thierry Reding <thierry.reding@gmail.com>
Cc: <devicetree@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
Jon Hunter <jonathanh@nvidia.com>
Subject: [PATCH] arm64: tegra: Update console for Jetson Xavier and Orin
Date: Fri, 28 Oct 2022 13:35:56 +0100 [thread overview]
Message-ID: <20221028123556.134435-1-jonathanh@nvidia.com> (raw)
The Tegra Combined UART (TCU) is the default serial interface for Jetson
Xavier and Orin platforms and so update the bootargs for these platforms
to use the TCU.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
---
arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi | 2 +-
arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi | 2 +-
arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
index 3837ebc67c8e..ccdb32c67861 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
@@ -23,7 +23,7 @@ aliases {
};
chosen {
- bootargs = "console=ttyS0,115200n8";
+ bootargs = "console=ttyTCU0,115200n8";
stdout-path = "serial0:115200n8";
};
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi
index 916ea3419ee5..f147324d72f3 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi
@@ -20,7 +20,7 @@ aliases {
};
chosen {
- bootargs = "console=ttyS0,115200n8";
+ bootargs = "console=ttyTCU0,115200n8";
stdout-path = "serial0:115200n8";
};
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
index df703fb0cfff..96aa2267b06d 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
@@ -2025,7 +2025,7 @@ hda@3510000 {
};
chosen {
- bootargs = "console=ttyS0,115200n8";
+ bootargs = "console=ttyTCU0,115200n8";
stdout-path = "serial0:115200n8";
};
--
2.25.1
next reply other threads:[~2022-10-28 12:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-28 12:35 Jon Hunter [this message]
2022-10-28 14:17 ` [PATCH] arm64: tegra: Update console for Jetson Xavier and Orin Thierry Reding
2022-10-28 14:45 ` Jon Hunter
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