[PATCH 2/5] arm64: tegra: Remove duplicate nodes on Jetson Orin NX

Thierry Reding thierry.reding at gmail.com
Thu Aug 17 07:14:04 PDT 2023


From: Thierry Reding <treding at nvidia.com>

The SBSA UART and TCU as well as the TCU alias and the stdout-path are
configured via the P3768 carrier board DTS include, so the can be
removed from the system DTS file.

Signed-off-by: Thierry Reding <treding at nvidia.com>
---
 .../dts/nvidia/tegra234-p3768-0000+p3767-0000.dts     | 11 -----------
 1 file changed, 11 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 3b7cd0e2af21..c923b865a69f 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
@@ -24,14 +24,11 @@ fb: framebuffer at 0 {
 	};
 
 	aliases {
-		serial0 = &tcu;
 		serial1 = &uarta;
 		serial2 = &uarte;
 	};
 
 	chosen {
-		stdout-path = "serial0:115200n8";
-
 		framebuffer {
 			compatible = "simple-framebuffer";
 			status = "disabled";
@@ -126,10 +123,6 @@ serial at 3140000 {
 			status = "okay";
 		};
 
-		serial at 31d0000 {
-			status = "okay";
-		};
-
 		pwm at 32a0000 {
 			assigned-clocks = <&bpmp TEGRA234_CLK_PWM3>;
 			assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLP_OUT0>;
@@ -186,10 +179,6 @@ vdd_3v3_pcie: regulator-vdd-3v3-pcie {
 		enable-active-high;
 	};
 
-	serial {
-		status = "okay";
-	};
-
 	thermal-zones {
 		tj-thermal {
 			cooling-maps {
-- 
2.41.0




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