diff --git a/configs/Linux/cfg_565_HUNTING_EVB_LINUX_4G_S550/nvt-devnum.dtsi b/configs/Linux/cfg_565_HUNTING_EVB_LINUX_4G_S550/nvt-devnum.dtsi
new file mode 100755
index 000000000..1f7bfab97
--- /dev/null
+++ b/configs/Linux/cfg_565_HUNTING_EVB_LINUX_4G_S550/nvt-devnum.dtsi
@@ -0,0 +1,34 @@
+/*
+ * Novatek Ltd. NA51089 BSP part of dts
+ *
+ * Cortex-A9
+ *
+ */
+/ {
+	hd_devnum {
+		/*
+		  major number must be RESERVED refers to
+		  https://www.kernel.org/doc/Documentation/admin-guide/devices.txt
+		*/
+		major = <253>;
+		minor {
+			/* format:  module_name = <minor1 minor2 minor3 .....> */
+			/* the number of mnior1 minor2 ... must be in order */
+			nvt_vos = <0>;
+			log_vg = <10>;
+			nvtmpp = <26>;
+			isf_flow = <27 28 29 30 31 32 33 34>;
+			nvt_isp = <39>;
+			fb_misc = <48>;
+		};
+	};
+};
+
+&nvt_info {
+	/**
+	* [NVT_STATIC_DEVNODE]
+	* NVT_STATIC_DEVNODE_OFF
+	* NVT_STATIC_DEVNODE_ON
+	*/
+	NVT_STATIC_DEVNODE = "NVT_STATIC_DEVNODE_ON";
+};
\ No newline at end of file