diff --git a/arch/arm64/boot/dts/nvidia/tegra234-soc-overlay.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-soc-overlay.dtsi
index 8784597a..d90de551 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-soc-overlay.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234-soc-overlay.dtsi
@@ -563,6 +563,22 @@
 
 				status = "okay";
 			};
+
+			tsec@15500000 {
+				compatible = "nvidia,tegra234-tsec";
+				reg = <0x15500000 0x00040000>;
+				interrupts = <0 228 0x04>;
+				resets = <&bpmp TEGRA234_RESET_TSEC>;
+				clocks = <&bpmp TEGRA234_CLK_TSEC>,
+					 <&bpmp  TEGRA234_CLK_FUSE>,
+					 <&bpmp  TEGRA234_CLK_TSEC_PKA>;
+				clock-names = "tsec", "efuse", "tsec_pka";
+
+				iommus = <&smmu_niso1 TEGRA234_SID_TSEC>;
+				nvidia,memory-controller = <&mc>;
+				dma-coherent;
+				status = "okay";
+			};
 		};
 	};
 
diff --git a/drivers/video/tegra/Makefile b/drivers/video/tegra/Makefile
index e3379966..828e50fa 100644
--- a/drivers/video/tegra/Makefile
+++ b/drivers/video/tegra/Makefile
@@ -4,3 +4,4 @@
 obj-m += nvmap/
 obj-m += host/nvdla/
 obj-m += host/pva/
+obj-m += tsec/
diff --git a/drivers/video/tegra/tsec/Makefile b/drivers/video/tegra/tsec/Makefile
new file mode 100644
index 00000000..1197267b
--- /dev/null
+++ b/drivers/video/tegra/tsec/Makefile
@@ -0,0 +1,9 @@
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (c) 2022, NVIDIA CORPORATION.  All rights reserved.
+
+# NOTE: Do not change or add anything in this makefile.
+# The source code and makefile rules are copied from the
+# kernel/nvidia/drivers/video/tegra/tsec. This file is
+# just place-holder for empty makefile to avoid any build
+# issue when copy is not done from command line and building
+# the tree independent of source copy.
diff --git a/kernel-src-files-copy-list.txt b/kernel-src-files-copy-list.txt
index 582287ff..28263ab6 100644
--- a/kernel-src-files-copy-list.txt
+++ b/kernel-src-files-copy-list.txt
@@ -19,6 +19,9 @@ nvidia/include/soc/tegra/fuse-helper.h include/soc/tegra/fuse-helper.h
 # Files/directories for host1x module
 nvidia/drivers/gpu/host1x drivers/gpu
 
+# Files/directories for the tsec module
+nvidia/drivers/video/tegra/tsec drivers/video/tegra
+
 # Files/directories for host1x-nvhost module
 nvidia/drivers/gpu/host1x-nvhost drivers/gpu
 nvidia/include/linux/nvhost.h include/linux/nvhost.h