From 58a9253a094f43c9b70a7b4e8058217d9e58ed2e Mon Sep 17 00:00:00 2001
From: Yi-Wei Wang <yiweiw@nvidia.com>
Date: Thu, 2 Nov 2023 13:16:25 +0800
Subject: [PATCH] nv-platform: Disable CV engines for Orin Nano

Disable DLA and PVA for Orin Nano as they are not present.

Bug 4338263

Change-Id: I47377db6daa5db9894fa5783bfdbad8ae3a7a9c1
Signed-off-by: Yi-Wei Wang <yiweiw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/device/hardware/nvidia/t23x-public-dts/+/3008711
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Brad Griffis <bgriffis@nvidia.com>
Reviewed-by: Rajkumar Kasirajan <rkasirajan@nvidia.com>
---
 .../tegra234-p3768-0000+p3767-0003-nv.dts      | 18 ++++++++++++++++++
 .../tegra234-p3768-0000+p3767-0004-nv.dts      | 18 ++++++++++++++++++
 .../tegra234-p3768-0000+p3767-0005-nv.dts      | 18 ++++++++++++++++++
 3 files changed, 54 insertions(+)

diff --git a/nv-platform/tegra234-p3768-0000+p3767-0003-nv.dts b/nv-platform/tegra234-p3768-0000+p3767-0003-nv.dts
index 8be33d4..d267fa5 100644
--- a/nv-platform/tegra234-p3768-0000+p3767-0003-nv.dts
+++ b/nv-platform/tegra234-p3768-0000+p3767-0003-nv.dts
@@ -5,3 +5,21 @@
 
 #include "staging/tegra234-p3768-0000+p3767-0003.dts"
 #include "tegra234-p3768-0000+p3767-xxxx-nv-common.dtsi"
+
+/ {
+	bus@0 {
+		host1x@13e00000 {
+			nvdla0@15880000 {
+				status = "disabled";
+			};
+
+			nvdla1@158c0000 {
+				status = "disabled";
+			};
+
+			pva0@16000000 {
+				status = "disabled";
+			};
+		};
+	};
+};
diff --git a/nv-platform/tegra234-p3768-0000+p3767-0004-nv.dts b/nv-platform/tegra234-p3768-0000+p3767-0004-nv.dts
index 5c781a6..cc379b6 100644
--- a/nv-platform/tegra234-p3768-0000+p3767-0004-nv.dts
+++ b/nv-platform/tegra234-p3768-0000+p3767-0004-nv.dts
@@ -5,3 +5,21 @@
 
 #include "staging/tegra234-p3768-0000+p3767-0004.dts"
 #include "tegra234-p3768-0000+p3767-xxxx-nv-common.dtsi"
+
+/ {
+	bus@0 {
+		host1x@13e00000 {
+			nvdla0@15880000 {
+				status = "disabled";
+			};
+
+			nvdla1@158c0000 {
+				status = "disabled";
+			};
+
+			pva0@16000000 {
+				status = "disabled";
+			};
+		};
+	};
+};
diff --git a/nv-platform/tegra234-p3768-0000+p3767-0005-nv.dts b/nv-platform/tegra234-p3768-0000+p3767-0005-nv.dts
index e3484f9..59560df 100644
--- a/nv-platform/tegra234-p3768-0000+p3767-0005-nv.dts
+++ b/nv-platform/tegra234-p3768-0000+p3767-0005-nv.dts
@@ -5,3 +5,21 @@
 
 #include "tegra234-p3768-0000+p3767-0005.dts"
 #include "tegra234-p3768-0000+p3767-xxxx-nv-common.dtsi"
+
+/ {
+	bus@0 {
+		host1x@13e00000 {
+			nvdla0@15880000 {
+				status = "disabled";
+			};
+
+			nvdla1@158c0000 {
+				status = "disabled";
+			};
+
+			pva0@16000000 {
+				status = "disabled";
+			};
+		};
+	};
+};