From d9ee65d08365be78edf08f7e68a01ffe9c008889 Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Thu, 17 Aug 2023 16:14:03 +0200
Subject: [PATCH] arm64: tegra: Add missing current-speed for SBSA UART

The SBSA UART device tree bindings require a current-speed property that
specifies the baud rate configured by the firmware. Add it on Jetson AGX
Orin and Jetson Orin Nano/NX.

Bug 4037899
Bug 4707773

Change-Id: I73a72f7278892e2331368f1d13dd2c306bf4c5ed
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/+/3037842
(cherry picked from commit bddb2afb0ea48fe953e294a1669f7ffa6ad499c6)
Signed-off-by: Vedant Deshpande <vedantd@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/device/hardware/nvidia/t23x-public-dts/+/3172850
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Brad Griffis <bgriffis@nvidia.com>
Reviewed-by: Brad Griffis <bgriffis@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
---
 tegra234-p3737-0000+p3701-0000.dts | 1 +
 tegra234-p3768-0000.dtsi           | 1 +
 2 files changed, 2 insertions(+)

diff --git a/tegra234-p3737-0000+p3701-0000.dts b/tegra234-p3737-0000+p3701-0000.dts
index 575970d..b893ea2 100644
--- a/tegra234-p3737-0000+p3701-0000.dts
+++ b/tegra234-p3737-0000+p3701-0000.dts
@@ -29,6 +29,7 @@
 		};
 
 		serial@31d0000 {
+			current-speed = <115200>;
 			status = "okay";
 		};
 
diff --git a/tegra234-p3768-0000.dtsi b/tegra234-p3768-0000.dtsi
index 39110c1..5d0298b 100644
--- a/tegra234-p3768-0000.dtsi
+++ b/tegra234-p3768-0000.dtsi
@@ -29,6 +29,7 @@
 		};
 
 		serial@31d0000 {
+			current-speed = <115200>;
 			status = "okay";
 		};