ARM: dts: imx: Remove empty memory size nodes

Remove the empty reg property from the SoC dtsi files in order to avoid
duplicate memory nodes when the correct size is passed in board dts files.
Signed-off-by: Marco Franchi <marco.franchi@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm/boot/dts/imx1.dtsi

@@ -25,7 +25,7 @@ / {
 	 * Also for U-Boot there must be a pre-existing /memory node.
 	 */
 	chosen {};
-	memory { device_type = "memory"; reg = <0 0>; };
+	memory { device_type = "memory"; };
 
 	aliases {
 		gpio0 = &gpio1;

arch/arm/boot/dts/imx23.dtsi

@@ -23,7 +23,7 @@ / {
 	 * Also for U-Boot there must be a pre-existing /memory node.
 	 */
 	chosen {};
-	memory { device_type = "memory"; reg = <0 0>; };
+	memory { device_type = "memory"; };
 
 	aliases {
 		gpio0 = &gpio0;

arch/arm/boot/dts/imx25.dtsi

@@ -22,7 +22,7 @@ / {
 	 * Also for U-Boot there must be a pre-existing /memory node.
 	 */
 	chosen {};
-	memory { device_type = "memory"; reg = <0 0>; };
+	memory { device_type = "memory"; };
 
 	aliases {
 		ethernet0 = &fec;

arch/arm/boot/dts/imx27.dtsi

@@ -26,7 +26,7 @@ / {
 	 * Also for U-Boot there must be a pre-existing /memory node.
 	 */
 	chosen {};
-	memory { device_type = "memory"; reg = <0 0>; };
+	memory { device_type = "memory"; };
 
 	aliases {
 		ethernet0 = &fec;

arch/arm/boot/dts/imx28.dtsi

@@ -24,7 +24,7 @@ / {
 	 * Also for U-Boot there must be a pre-existing /memory node.
 	 */
 	chosen {};
-	memory { device_type = "memory"; reg = <0 0>; };
+	memory { device_type = "memory"; };
 
 	aliases {
 		ethernet0 = &mac0;

arch/arm/boot/dts/imx31.dtsi

@@ -19,7 +19,7 @@ / {
 	 * Also for U-Boot there must be a pre-existing /memory node.
 	 */
 	chosen {};
-	memory { device_type = "memory"; reg = <0 0>; };
+	memory { device_type = "memory"; };
 
 	aliases {
 		serial0 = &uart1;

arch/arm/boot/dts/imx35.dtsi

@@ -20,7 +20,7 @@ / {
 	 * Also for U-Boot there must be a pre-existing /memory node.
 	 */
 	chosen {};
-	memory { device_type = "memory"; reg = <0 0>; };
+	memory { device_type = "memory"; };
 
 	aliases {
 		ethernet0 = &fec;

arch/arm/boot/dts/imx50.dtsi

@@ -25,7 +25,7 @@ / {
 	 * Also for U-Boot there must be a pre-existing /memory node.
 	 */
 	chosen {};
-	memory { device_type = "memory"; reg = <0 0>; };
+	memory { device_type = "memory"; };
 
 	aliases {
 		ethernet0 = &fec;

arch/arm/boot/dts/imx51.dtsi

@@ -26,7 +26,7 @@ / {
 	 * Also for U-Boot there must be a pre-existing /memory node.
 	 */
 	chosen {};
-	memory { device_type = "memory"; reg = <0 0>; };
+	memory { device_type = "memory"; };
 
 	aliases {
 		ethernet0 = &fec;

arch/arm/boot/dts/imx53.dtsi

@@ -26,7 +26,7 @@ / {
 	 * Also for U-Boot there must be a pre-existing /memory node.
 	 */
 	chosen {};
-	memory { device_type = "memory"; reg = <0 0>; };
+	memory { device_type = "memory"; };
 
 	aliases {
 		ethernet0 = &fec;

arch/arm/boot/dts/imx6qdl.dtsi

@@ -23,7 +23,7 @@ / {
 	 * Also for U-Boot there must be a pre-existing /memory node.
 	 */
 	chosen {};
-	memory { device_type = "memory"; reg = <0 0>; };
+	memory { device_type = "memory"; };
 
 	aliases {
 		ethernet0 = &fec;

arch/arm/boot/dts/imx6sl.dtsi

@@ -21,7 +21,7 @@ / {
 	 * Also for U-Boot there must be a pre-existing /memory node.
 	 */
 	chosen {};
-	memory { device_type = "memory"; reg = <0 0>; };
+	memory { device_type = "memory"; };
 
 	aliases {
 		ethernet0 = &fec;

arch/arm/boot/dts/imx6sx.dtsi

@@ -22,7 +22,7 @@ / {
 	 * Also for U-Boot there must be a pre-existing /memory node.
 	 */
 	chosen {};
-	memory { device_type = "memory"; reg = <0 0>; };
+	memory { device_type = "memory"; };
 
 	aliases {
 		can0 = &flexcan1;

arch/arm/boot/dts/imx6ul.dtsi

@@ -22,7 +22,7 @@ / {
 	 * Also for U-Boot there must be a pre-existing /memory node.
 	 */
 	chosen {};
-	memory { device_type = "memory"; reg = <0 0>; };
+	memory { device_type = "memory"; };
 
 	aliases {
 		ethernet0 = &fec1;

arch/arm/boot/dts/imx7s.dtsi

@@ -58,7 +58,7 @@ / {
 	 * Also for U-Boot there must be a pre-existing /memory node.
 	 */
 	chosen {};
-	memory { device_type = "memory"; reg = <0 0>; };
+	memory { device_type = "memory"; };
 
 	aliases {
 		gpio0 = &gpio1;