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@xxxxxxxxxx>
---
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
