From ae5cac4c35aac123ef024bbad25fef7a58ecf05a Mon Sep 17 00:00:00 2001
From: Gautham Srinivasan <gauthams@nvidia.com>
Date: Tue, 6 Jun 2023 01:40:00 +0000
Subject: [PATCH] overlay: p3768: Enable UART devices

Enable the below UART dt entries in overlay file for Orin NX.

UARTA - serial@3100000 (for 40 pin header)
UARTE - serial@3140000 (Goes to M2.E)

Bug 4148340

Change-Id: If8bc122b8382f1d752bd775b9ea3122d662fbc47
Signed-off-by: Gautham Srinivasan <gauthams@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/device/hardware/nvidia/t23x-public-dts/+/2916105
Reviewed-by: Brad Griffis <bgriffis@nvidia.com>
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
---
 overlay/tegra234-p3768-0000+p3767-0000.dts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/overlay/tegra234-p3768-0000+p3767-0000.dts b/overlay/tegra234-p3768-0000+p3767-0000.dts
index 34faf6d..e35d1c2 100644
--- a/overlay/tegra234-p3768-0000+p3767-0000.dts
+++ b/overlay/tegra234-p3768-0000+p3767-0000.dts
@@ -24,6 +24,18 @@
 					status = "okay";
 				};
 
+				/* UARTA, 40 pin header, Pin 8(TX), Pin 10(RX) */
+				serial@3100000 {
+					compatible = "nvidia,tegra194-hsuart";
+					status = "okay";
+				};
+
+				/* UARTE, M2.E connector */
+				serial@3140000 {
+					compatible = "nvidia,tegra194-hsuart";
+					status = "okay";
+				};
+
 				/* SPI1, 40pin header, Pin 19(MOSI), Pin 21(MISO), Pin 23(CLK), Pin 24(CS) */
 				spi@3210000{
 					status = "okay";