From 69ca9e6a61969d52005084cc5a9a51a5cf6e37b0 Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Thu, 17 Aug 2023 16:14:04 +0200
Subject: [PATCH] arm64: tegra: Remove duplicate nodes on Jetson Orin NX

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.

Bug 4037899

Change-Id: I518acd5930ea7a7428cf39136e3b2c5929eff280
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/device/hardware/nvidia/t23x-public-dts/+/3037844
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
---
 tegra234-p3768-0000+p3767-0000.dts | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/tegra234-p3768-0000+p3767-0000.dts b/tegra234-p3768-0000+p3767-0000.dts
index e9460ae..61b0e69 100644
--- a/tegra234-p3768-0000+p3767-0000.dts
+++ b/tegra234-p3768-0000+p3767-0000.dts
@@ -12,15 +12,10 @@
 	model = "NVIDIA Jetson Orin NX Engineering Reference Developer Kit";
 
 	aliases {
-		serial0 = &tcu;
 		serial1 = &uarta;
 		serial2 = &uarte;
 	};
 
-	chosen {
-		stdout-path = "serial0:115200n8";
-	};
-
 	bus@0 {
 		serial@3100000 {
 			compatible = "nvidia,tegra194-hsuart";
@@ -34,10 +29,6 @@
 			status = "okay";
 		};
 
-		serial@31d0000 {
-			status = "okay";
-		};
-
 		pwm@32a0000 {
 			assigned-clocks = <&bpmp TEGRA234_CLK_PWM3>;
 			assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLP_OUT0>;
@@ -94,10 +85,6 @@
 		enable-active-high;
 	};
 
-	serial {
-		status = "okay";
-	};
-
 	thermal-zones {
 		tj-thermal {
 			cooling-maps {