arm: dts: agilex5: Enabled cdns-nand dts setting

Enable cdns-nand dts setting for the socfpga_agilex5
family device.

Signed-off-by: Dinesh Maniyam <dinesh.maniyam@intel.com>
diff --git a/arch/arm/dts/socfpga_agilex5.dtsi b/arch/arm/dts/socfpga_agilex5.dtsi
index 03b5504..64665e4 100644
--- a/arch/arm/dts/socfpga_agilex5.dtsi
+++ b/arch/arm/dts/socfpga_agilex5.dtsi
@@ -330,6 +330,20 @@
 			status = "disabled";
 		};
 
+		nand: nand@10b80000 {
+			compatible = "cdns,nand";
+			reg = <0x10b80000 0x10000>,
+				<0x10840000 0x1000>;
+			reg-names = "reg", "sdma";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupts = <0 97 4>;
+			clocks = <&clkmgr AGILEX5_NAND_CLK>;
+			resets = <&rst NAND_RESET>, <&rst COMBOPHY_RESET>;
+			cdns,board-delay-ps = <4830>;
+			status = "disabled";
+		};
+
 		ocram: sram@00000000 {
 			compatible = "mmio-sram";
 			reg = <0x00000000 0x200000>;