ARM: dts: socfpga: add #address-cells and #size-cells for sram node

Add #address-cells and #size-cells for sram node to fix below DTB_CHECK
warnings:

socfpga_arria5_socdk.dtb: sram@ffff0000 (mmio-sram): '#size-cells' is a
required property from schema $id: http://devicetree.org/schemas/sram/sram.yaml

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

Author: Dinh Nguyen

arch/arm/boot/dts/intel/socfpga/socfpga.dtsi

@@ -785,6 +785,9 @@
 		ocram: sram@ffff0000 {
 			compatible = "mmio-sram";
 			reg = <0xffff0000 0x10000>;
+			#address-cells = <0x1>;
+			#size-cells = <0x1>;
+			ranges;
 		};
 
 		qspi: spi@ff705000 {

arch/arm/boot/dts/intel/socfpga/socfpga_arria10.dtsi

@@ -686,6 +686,9 @@
 		ocram: sram@ffe00000 {
 			compatible = "mmio-sram";
 			reg = <0xffe00000 0x40000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
 		};
 
 		eccmgr: eccmgr {