Re: [PATCH v2 2/2] arm64: tegra: enable same UARTs for Orin NX/Nano

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On 11/07/2024 18:11, Vedant Deshpande wrote:
This patch ensures that Orin NX and Orin Nano enable an identical
set of serial ports. UARTA/UARTE will be enabled by adding
respective nodes to the board dtsi file.

Signed-off-by: Vedant Deshpande <vedantd@xxxxxxxxxx>
---
  .../nvidia/tegra234-p3768-0000+p3767-0000.dts   | 17 -----------------
  .../dts/nvidia/tegra234-p3768-0000+p3767.dtsi   | 14 ++++++++++++++
  2 files changed, 14 insertions(+), 17 deletions(-)

diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts
index 82a59e33c46c..5dc974bb360c 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts
@@ -7,24 +7,7 @@ / {
  	compatible = "nvidia,p3768-0000+p3767-0000", "nvidia,p3767-0000", "nvidia,tegra234";
  	model = "NVIDIA Jetson Orin NX Engineering Reference Developer Kit";
- aliases {
-		serial1 = &uarta;
-		serial2 = &uarte;
-	};
-
  	bus@0 {
-		serial@3100000 {
-			compatible = "nvidia,tegra194-hsuart";
-			reset-names = "serial";
-			status = "okay";
-		};
-
-		serial@3140000 {
-			compatible = "nvidia,tegra194-hsuart";
-			reset-names = "serial";
-			status = "okay";
-		};
-
  		hda@3510000 {
  			nvidia,model = "NVIDIA Jetson Orin NX HDA";
  		};
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767.dtsi
index 6d64a24fa251..81d4f4f12ab1 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767.dtsi
@@ -9,6 +9,8 @@ / {
aliases {
  		serial0 = &tcu;
+		serial1 = &uarta;
+		serial2 = &uarte;
  	};
chosen {
@@ -16,6 +18,18 @@ chosen {
  	};
bus@0 {
+		serial@3100000 {
+			compatible = "nvidia,tegra194-hsuart";
+			reset-names = "serial";
+			status = "okay";
+		};
+
+		serial@3140000 {
+			compatible = "nvidia,tegra194-hsuart";
+			reset-names = "serial";
+			status = "okay";
+		};
+
  		i2c@3160000 {
  			status = "okay";

Reviewed-by: Jon Hunter <jonathanh@xxxxxxxxxx>

Thanks!
Jon

--
nvpublic




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