powerpc: dts: mpc83xx: Add unit addresses to /memory

This fixes dtschema warnings such as the following:

  arch/powerpc/boot/dts/mpc8315erdb.dtb: /: memory: False schema
  does not allow {'device_type': ['memory'], 'reg': [[0, 134217728]]}

Signed-off-by: J. Neuschäfer <j.ne@posteo.net>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/20260303-mpc83xx-cleanup-v2-5-187d3a13effa@posteo.net

arch/powerpc/boot/dts/asp834x-redboot.dts

@@ -37,7 +37,7 @@
 		};
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x8000000>;	// 128MB at 0
 	};

arch/powerpc/boot/dts/mpc8308_p1m.dts

@@ -37,7 +37,7 @@
 		};
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>;	// 128MB at 0
 	};

arch/powerpc/boot/dts/mpc8308rdb.dts

@@ -38,7 +38,7 @@
 		};
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>;	// 128MB at 0
 	};

arch/powerpc/boot/dts/mpc8313erdb.dts

@@ -39,7 +39,7 @@
 		};
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>;	// 128MB at 0
 	};

arch/powerpc/boot/dts/mpc8315erdb.dts

@@ -40,7 +40,7 @@
 		};
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>;	// 128MB at 0
 	};

arch/powerpc/boot/dts/mpc832x_rdb.dts

@@ -38,7 +38,7 @@
 		};
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x04000000>;
 	};

arch/powerpc/boot/dts/mpc8349emitx.dts

@@ -39,7 +39,7 @@
 		};
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x10000000>;
 	};

arch/powerpc/boot/dts/mpc8349emitxgp.dts

@@ -37,7 +37,7 @@
 		};
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x10000000>;
 	};

arch/powerpc/boot/dts/mpc8377_rdb.dts

@@ -39,7 +39,7 @@
 		};
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x10000000>;	// 256MB at 0
 	};

arch/powerpc/boot/dts/mpc8377_wlan.dts

@@ -40,7 +40,7 @@
 		};
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x20000000>;	// 512MB at 0
 	};

arch/powerpc/boot/dts/mpc8378_rdb.dts

@@ -39,7 +39,7 @@
 		};
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x10000000>;	// 256MB at 0
 	};

arch/powerpc/boot/dts/mpc8379_rdb.dts

@@ -37,7 +37,7 @@
 		};
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x10000000>;	// 256MB at 0
 	};