arm64: dts: stratix10/agilex/n5x: fix dtbs_check warning for memory node

Although, we expect the bootloader to full memory details but passing empty
values can give warning, so add a default value.

memory: False schema does not allow {'device_type': ['memory'], 'reg': [[0, 0, 0, 0]]}
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts

@@ -38,10 +38,10 @@ led-hps2 {
 		};
 	};
 
-	memory {
+	memory@80000000 {
 		device_type = "memory";
 		/* We expect the bootloader to fill in the reg */
-		reg = <0 0 0 0>;
+		reg = <0 0x80000000 0 0>;
 	};
 
 	ref_033v: regulator-v-ref {

arch/arm64/boot/dts/altera/socfpga_stratix10_socdk_nand.dts

@@ -38,10 +38,10 @@ led-hps2 {
 		};
 	};
 
-	memory {
+	memory@80000000 {
 		device_type = "memory";
 		/* We expect the bootloader to fill in the reg */
-		reg = <0 0 0 0>;
+		reg = <0 0x80000000 0 0>;
 	};
 
 	ref_033v: regulator-v-ref {

arch/arm64/boot/dts/altera/socfpga_stratix10_swvp.dts

@@ -29,7 +29,7 @@ chosen {
 		linux,initrd-end = <0x125c8324>;
 	};
 
-	memory {
+	memory@80000000 {
 		device_type = "memory";
 		reg = <0x0 0x0 0x0 0x80000000>;
 	};

arch/arm64/boot/dts/intel/socfpga_agilex_n6000.dts

@@ -20,10 +20,10 @@ chosen {
 		stdout-path = "serial0:115200n8";
 	};
 
-	memory@0 {
+	memory@80000000 {
 		device_type = "memory";
 		/* We expect the bootloader to fill in the reg */
-		reg = <0 0 0 0>;
+		reg = <0 0x80000000 0 0>;
 	};
 
 	soc {

arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts

@@ -37,10 +37,10 @@ led2 {
 		};
 	};
 
-	memory {
+	memory@80000000 {
 		device_type = "memory";
 		/* We expect the bootloader to fill in the reg */
-		reg = <0 0 0 0>;
+		reg = <0 0x80000000 0 0>;
 	};
 };
 

arch/arm64/boot/dts/intel/socfpga_agilex_socdk_nand.dts

@@ -37,10 +37,10 @@ led2 {
 		};
 	};
 
-	memory {
+	memory@80000000 {
 		device_type = "memory";
 		/* We expect the bootloader to fill in the reg */
-		reg = <0 0 0 0>;
+		reg = <0 0x80000000 0 0>;
 	};
 };
 

arch/arm64/boot/dts/intel/socfpga_n5x_socdk.dts

@@ -19,10 +19,10 @@ chosen {
 		stdout-path = "serial0:115200n8";
 	};
 
-	memory {
+	memory@80000000 {
 		device_type = "memory";
 		/* We expect the bootloader to fill in the reg */
-		reg = <0 0 0 0>;
+		reg = <0 0x80000000 0 0>;
 	};
 
 	soc {