powerpc: Update example SOC node in booting-without-of.txt.

Convert to DTS version 1, eliminate some obsolete practices, and
correct some errors (compared to the actual 8540 device tree).

Signed-off-by: Scott Wood <[e-mail]>
Signed-off-by: Kumar Gala <[e-mail]>

Documentation/powerpc/booting-without-of.txt

···
 Appendix A - Sample SOC node for MPC8540
 ========================================
 
-Note that the #address-cells and #size-cells for the SoC node
-in this example have been explicitly listed; these are likely
-not necessary as they are usually the same as the root node.
-
-	soc8540@e0000000 {
+	soc@e0000000 {
 		#address-cells = <1>;
 		#size-cells = <1>;
-		#interrupt-cells = <2>;
+		compatible = "fsl,mpc8540-ccsr", "simple-bus";
 		device_type = "soc";
-		ranges = <00000000 e0000000 00100000>
-		reg = <e0000000 00003000>;
+		ranges = <0x00000000 0xe0000000 0x00100000>
 		bus-frequency = <0>;
+		interrupt-parent = <&pic>;
 
 		ethernet@24000 {
 			#address-cells = <1>;
···
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar", "simple-bus";
-			reg = <24000 1000>;
-			mac-address = [ 00 E0 0C 00 73 00 ];
-			interrupts = <d 3 e 3 12 3>;
-			interrupt-parent = <40000>;
-			phy-handle = <2452000>;
+			reg = <0x24000 0x1000>;
+			local-mac-address = [ 00 E0 0C 00 73 00 ];
+			interrupts = <29 2 30 2 34 2>;
+			phy-handle = <&phy0>;
 			sleep = <&pmc 00000080>;
 			ranges;
 
 			mdio@24520 {
-				reg = <24520 20>;
+				reg = <0x24520 0x20>;
 				compatible = "fsl,gianfar-mdio";
 
-				ethernet-phy@0 {
-					linux,phandle = <2452000>
-					interrupt-parent = <40000>;
-					interrupts = <35 1>;
+				phy0: ethernet-phy@0 {
+					interrupts = <5 1>;
 					reg = <0>;
 					device_type = "ethernet-phy";
 				};
 
-				ethernet-phy@1 {
-					linux,phandle = <2452001>
-					interrupt-parent = <40000>;
-					interrupts = <35 1>;
+				phy1: ethernet-phy@1 {
+					interrupts = <5 1>;
 					reg = <1>;
 					device_type = "ethernet-phy";
 				};
 
-				ethernet-phy@3 {
-					linux,phandle = <2452002>
-					interrupt-parent = <40000>;
-					interrupts = <35 1>;
+				phy3: ethernet-phy@3 {
+					interrupts = <7 1>;
 					reg = <3>;
 					device_type = "ethernet-phy";
 				};
···
 		};
 
 		ethernet@25000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
 			device_type = "network";
 			model = "TSEC";
 			compatible = "gianfar";
-			reg = <25000 1000>;
-			mac-address = [ 00 E0 0C 00 73 01 ];
-			interrupts = <13 3 14 3 18 3>;
-			interrupt-parent = <40000>;
-			phy-handle = <2452001>;
+			reg = <0x25000 0x1000>;
+			local-mac-address = [ 00 E0 0C 00 73 01 ];
+			interrupts = <13 2 14 2 18 2>;
+			phy-handle = <&phy1>;
 			sleep = <&pmc 00000040>;
 		};
 
 		ethernet@26000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
 			device_type = "network";
 			model = "FEC";
 			compatible = "gianfar";
-			reg = <26000 1000>;
-			mac-address = [ 00 E0 0C 00 73 02 ];
-			interrupts = <19 3>;
-			interrupt-parent = <40000>;
-			phy-handle = <2452002>;
+			reg = <0x26000 0x1000>;
+			local-mac-address = [ 00 E0 0C 00 73 02 ];
+			interrupts = <41 2>;
+			phy-handle = <&phy3>;
 			sleep = <&pmc 00000020>;
 		};
 
···
 			serial@4500 {
 				device_type = "serial";
 				compatible = "ns16550";
-				reg = <4500 100>;
+				reg = <0x4500 0x100>;
 				clock-frequency = <0>;
-				interrupts = <1a 3>;
-				interrupt-parent = <40000>;
+				interrupts = <42 2>;
 			};
 
 			serial@4600 {
 				device_type = "serial";
 				compatible = "ns16550";
-				reg = <4600 100>;
+				reg = <0x4600 0x100>;
 				clock-frequency = <0>;
-				interrupts = <1a 3>;
-				interrupt-parent = <40000>;
+				interrupts = <42 2>;
 			};
 		};
 
-		pic@40000 {
-			linux,phandle = <40000>;
+		pic: pic@40000 {
 			interrupt-controller;
 			#address-cells = <0>;
-			reg = <40000 40000>;
+			#interrupt-cells = <2>;
+			reg = <0x40000 0x40000>;
 			compatible = "chrp,open-pic";
 			device_type = "open-pic";
 		};
 
 		i2c@3000 {
-			interrupt-parent = <40000>;
-			interrupts = <1b 3>;
-			reg = <3000 18>;
-			device_type = "i2c";
+			interrupts = <43 2>;
+			reg = <0x3000 0x100>;
 			compatible  = "fsl-i2c";
 			dfsrr;
 			sleep = <&pmc 00000004>;
···
 
 		pmc: power@e0070 {
 			compatible = "fsl,mpc8540-pmc", "fsl,mpc8548-pmc";
-			reg = <e0070 20>;
+			reg = <0xe0070 0x20>;
 		};
 	};