Merge branch 'for-2.6.25' of git://git.secretlab.ca/git/linux-2.6-mpc52xx

arch/powerpc/boot/dts/cm5200.dts

@@ -45,17 +45,16 @@
 	};
 
 	soc5200@f0000000 {
-		model = "fsl,mpc5200b";
-		compatible = "fsl,mpc5200b";
-		revision = "";			// from bootloader
-		device_type = "soc";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "fsl,mpc5200b-immr";
 		ranges = <0 f0000000 0000c000>;
 		reg = <f0000000 00000100>;
 		bus-frequency = <0>;		// from bootloader
 		system-frequency = <0>;		// from bootloader
 
 		cdm@200 {
-			compatible = "mpc5200b-cdm","mpc5200-cdm";
+			compatible = "fsl,mpc5200b-cdm","fsl,mpc5200-cdm";
 			reg = <200 38>;
 		};
 
@@ -63,11 +62,11 @@
 			// 5200 interrupts are encoded into two levels;
 			interrupt-controller;
 			#interrupt-cells = <3>;
-			compatible = "mpc5200b-pic","mpc5200-pic";
+			compatible = "fsl,mpc5200b-pic","fsl,mpc5200-pic";
 			reg = <500 80>;
 		};
 
-		gpt@600 {	// General Purpose Timer
+		timer@600 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <600 10>;
 			interrupts = <1 9 0>;
@@ -75,49 +74,49 @@
 			fsl,has-wdt;
 		};
 
-		gpt@610 {	// General Purpose Timer
+		timer@610 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <610 10>;
 			interrupts = <1 a 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpt@620 {	// General Purpose Timer
+		timer@620 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <620 10>;
 			interrupts = <1 b 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpt@630 {	// General Purpose Timer
+		timer@630 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <630 10>;
 			interrupts = <1 c 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpt@640 {	// General Purpose Timer
+		timer@640 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <640 10>;
 			interrupts = <1 d 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpt@650 {	// General Purpose Timer
+		timer@650 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <650 10>;
 			interrupts = <1 e 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpt@660 {	// General Purpose Timer
+		timer@660 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <660 10>;
 			interrupts = <1 f 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpt@670 {	// General Purpose Timer
+		timer@670 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <670 10>;
 			interrupts = <1 10 0>;
@@ -125,43 +124,42 @@
 		};
 
 		rtc@800 {	// Real time clock
-			compatible = "mpc5200b-rtc","mpc5200-rtc";
+			compatible = "fsl,mpc5200b-rtc","fsl,mpc5200-rtc";
 			reg = <800 100>;
 			interrupts = <1 5 0 1 6 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		gpio@b00 {
-			compatible = "mpc5200b-gpio","mpc5200-gpio";
+			compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio";
 			reg = <b00 40>;
 			interrupts = <1 7 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpio-wkup@c00 {
-			compatible = "mpc5200b-gpio-wkup","mpc5200-gpio-wkup";
+		gpio@c00 {
+			compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup";
 			reg = <c00 40>;
 			interrupts = <1 8 0 0 3 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		spi@f00 {
-			compatible = "mpc5200b-spi","mpc5200-spi";
+			compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi";
 			reg = <f00 20>;
 			interrupts = <2 d 0 2 e 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		usb@1000 {
-			device_type = "usb-ohci-be";
-			compatible = "mpc5200b-ohci","mpc5200-ohci","ohci-be";
+			compatible = "fsl,mpc5200b-ohci","fsl,mpc5200-ohci","ohci-be";
 			reg = <1000 ff>;
 			interrupts = <2 6 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		dma-controller@1200 {
-			compatible = "mpc5200b-bestcomm","mpc5200-bestcomm";
+			compatible = "fsl,mpc5200b-bestcomm","fsl,mpc5200-bestcomm";
 			reg = <1200 80>;
 			interrupts = <3 0 0  3 1 0  3 2 0  3 3 0
 			              3 4 0  3 5 0  3 6 0  3 7 0
@@ -171,13 +169,13 @@
 		};
 
 		xlb@1f00 {
-			compatible = "mpc5200b-xlb","mpc5200-xlb";
+			compatible = "fsl,mpc5200b-xlb","fsl,mpc5200-xlb";
 			reg = <1f00 100>;
 		};
 
 		serial@2000 {		// PSC1
 			device_type = "serial";
-			compatible = "mpc5200b-psc-uart","mpc5200-psc-uart";
+			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
 			port-number = <0>;  // Logical port assignment
 			reg = <2000 100>;
 			interrupts = <2 1 0>;
@@ -186,7 +184,7 @@
 
 		serial@2200 {		// PSC2
 			device_type = "serial";
-			compatible = "mpc5200-psc-uart";
+			compatible = "fsl,mpc5200-psc-uart";
 			port-number = <1>;  // Logical port assignment
 			reg = <2200 100>;
 			interrupts = <2 2 0>;
@@ -195,7 +193,7 @@
 
 		serial@2400 {		// PSC3
 			device_type = "serial";
-			compatible = "mpc5200-psc-uart";
+			compatible = "fsl,mpc5200-psc-uart";
 			port-number = <2>;  // Logical port assignment
 			reg = <2400 100>;
 			interrupts = <2 3 0>;
@@ -204,7 +202,7 @@
 
 		serial@2c00 {		// PSC6
 			device_type = "serial";
-			compatible = "mpc5200b-psc-uart","mpc5200-psc-uart";
+			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
 			port-number = <5>;  // Logical port assignment
 			reg = <2c00 100>;
 			interrupts = <2 4 0>;
@@ -213,15 +211,15 @@
 
 		ethernet@3000 {
 			device_type = "network";
-			compatible = "mpc5200b-fec","mpc5200-fec";
+			compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec";
 			reg = <3000 800>;
-			local-mac-address = [ 00 00 00 00 00 00 ]; /* Filled in by U-Boot */
+			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <2 5 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		i2c@3d40 {
-			compatible = "mpc5200b-i2c","mpc5200-i2c","fsl-i2c";
+			compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
 			reg = <3d40 40>;
 			interrupts = <2 10 0>;
 			interrupt-parent = <&mpc5200_pic>;
@@ -229,7 +227,7 @@
 		};
 
 		sram@8000 {
-			compatible = "mpc5200b-sram","mpc5200-sram";
+			compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram";
 			reg = <8000 4000>;
 		};
 	};

arch/powerpc/boot/dts/lite5200.dts

@@ -10,15 +10,8 @@
  * option) any later version.
  */
 
-/*
- * WARNING: Do not depend on this tree layout remaining static just yet.
- * The MPC5200 device tree conventions are still in flux
- * Keep an eye on the linuxppc-dev mailing list for more details
- */
-
 / {
 	model = "fsl,lite5200";
-	// revision = "1.0";
 	compatible = "fsl,lite5200";
 	#address-cells = <1>;
 	#size-cells = <1>;
@@ -46,30 +39,29 @@
 	};
 
 	soc5200@f0000000 {
-		model = "fsl,mpc5200";
-		compatible = "mpc5200";
-		revision = "";			// from bootloader
-		device_type = "soc";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "fsl,mpc5200-immr";
 		ranges = <0 f0000000 0000c000>;
 		reg = <f0000000 00000100>;
 		bus-frequency = <0>;		// from bootloader
 		system-frequency = <0>;		// from bootloader
 
 		cdm@200 {
-			compatible = "mpc5200-cdm";
+			compatible = "fsl,mpc5200-cdm";
 			reg = <200 38>;
 		};
 
-		mpc5200_pic: pic@500 {
+		mpc5200_pic: interrupt-controller@500 {
 			// 5200 interrupts are encoded into two levels;
 			interrupt-controller;
 			#interrupt-cells = <3>;
 			device_type = "interrupt-controller";
-			compatible = "mpc5200-pic";
+			compatible = "fsl,mpc5200-pic";
 			reg = <500 80>;
 		};
 
-		gpt@600 {	// General Purpose Timer
+		timer@600 {	// General Purpose Timer
 			compatible = "fsl,mpc5200-gpt";
 			cell-index = <0>;
 			reg = <600 10>;
@@ -78,7 +70,7 @@
 			fsl,has-wdt;
 		};
 
-		gpt@610 {	// General Purpose Timer
+		timer@610 {	// General Purpose Timer
 			compatible = "fsl,mpc5200-gpt";
 			cell-index = <1>;
 			reg = <610 10>;
@@ -86,7 +78,7 @@
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpt@620 {	// General Purpose Timer
+		timer@620 {	// General Purpose Timer
 			compatible = "fsl,mpc5200-gpt";
 			cell-index = <2>;
 			reg = <620 10>;
@@ -94,7 +86,7 @@
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpt@630 {	// General Purpose Timer
+		timer@630 {	// General Purpose Timer
 			compatible = "fsl,mpc5200-gpt";
 			cell-index = <3>;
 			reg = <630 10>;
@@ -102,7 +94,7 @@
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpt@640 {	// General Purpose Timer
+		timer@640 {	// General Purpose Timer
 			compatible = "fsl,mpc5200-gpt";
 			cell-index = <4>;
 			reg = <640 10>;
@@ -110,7 +102,7 @@
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpt@650 {	// General Purpose Timer
+		timer@650 {	// General Purpose Timer
 			compatible = "fsl,mpc5200-gpt";
 			cell-index = <5>;
 			reg = <650 10>;
@@ -118,7 +110,7 @@
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpt@660 {	// General Purpose Timer
+		timer@660 {	// General Purpose Timer
 			compatible = "fsl,mpc5200-gpt";
 			cell-index = <6>;
 			reg = <660 10>;
@@ -126,7 +118,7 @@
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpt@670 {	// General Purpose Timer
+		timer@670 {	// General Purpose Timer
 			compatible = "fsl,mpc5200-gpt";
 			cell-index = <7>;
 			reg = <670 10>;
@@ -135,25 +127,23 @@
 		};
 
 		rtc@800 {	// Real time clock
-			compatible = "mpc5200-rtc";
+			compatible = "fsl,mpc5200-rtc";
 			device_type = "rtc";
 			reg = <800 100>;
 			interrupts = <1 5 0 1 6 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		mscan@900 {
-			device_type = "mscan";
-			compatible = "mpc5200-mscan";
+		can@900 {
+			compatible = "fsl,mpc5200-mscan";
 			cell-index = <0>;
 			interrupts = <2 11 0>;
 			interrupt-parent = <&mpc5200_pic>;
 			reg = <900 80>;
 		};
 
-		mscan@980 {
-			device_type = "mscan";
-			compatible = "mpc5200-mscan";
+		can@980 {
+			compatible = "fsl,mpc5200-mscan";
 			cell-index = <1>;
 			interrupts = <2 12 0>;
 			interrupt-parent = <&mpc5200_pic>;
@@ -161,38 +151,36 @@
 		};
 
 		gpio@b00 {
-			compatible = "mpc5200-gpio";
+			compatible = "fsl,mpc5200-gpio";
 			reg = <b00 40>;
 			interrupts = <1 7 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpio-wkup@c00 {
-			compatible = "mpc5200-gpio-wkup";
+		gpio@c00 {
+			compatible = "fsl,mpc5200-gpio-wkup";
 			reg = <c00 40>;
 			interrupts = <1 8 0 0 3 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		spi@f00 {
-			device_type = "spi";
-			compatible = "mpc5200-spi";
+			compatible = "fsl,mpc5200-spi";
 			reg = <f00 20>;
 			interrupts = <2 d 0 2 e 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		usb@1000 {
-			device_type = "usb-ohci-be";
-			compatible = "mpc5200-ohci","ohci-be";
+			compatible = "fsl,mpc5200-ohci","ohci-be";
 			reg = <1000 ff>;
 			interrupts = <2 6 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		bestcomm@1200 {
+		dma-controller@1200 {
 			device_type = "dma-controller";
-			compatible = "mpc5200-bestcomm";
+			compatible = "fsl,mpc5200-bestcomm";
 			reg = <1200 80>;
 			interrupts = <3 0 0  3 1 0  3 2 0  3 3 0
 			              3 4 0  3 5 0  3 6 0  3 7 0
@@ -202,13 +190,13 @@
 		};
 
 		xlb@1f00 {
-			compatible = "mpc5200-xlb";
+			compatible = "fsl,mpc5200-xlb";
 			reg = <1f00 100>;
 		};
 
 		serial@2000 {		// PSC1
 			device_type = "serial";
-			compatible = "mpc5200-psc-uart";
+			compatible = "fsl,mpc5200-psc-uart";
 			port-number = <0>;  // Logical port assignment
 			cell-index = <0>;
 			reg = <2000 100>;
@@ -218,8 +206,7 @@
 
 		// PSC2 in ac97 mode example
 		//ac97@2200 {		// PSC2
-		//	device_type = "sound";
-		//	compatible = "mpc5200-psc-ac97";
+		//	compatible = "fsl,mpc5200-psc-ac97";
 		//	cell-index = <1>;
 		//	reg = <2200 100>;
 		//	interrupts = <2 2 0>;
@@ -228,8 +215,7 @@
 
 		// PSC3 in CODEC mode example
 		//i2s@2400 {		// PSC3
-		//	device_type = "sound";
-		//	compatible = "mpc5200-psc-i2s";
+		//	compatible = "fsl,mpc5200-psc-i2s";
 		//	cell-index = <2>;
 		//	reg = <2400 100>;
 		//	interrupts = <2 3 0>;
@@ -239,7 +225,7 @@
 		// PSC4 in uart mode example
 		//serial@2600 {		// PSC4
 		//	device_type = "serial";
-		//	compatible = "mpc5200-psc-uart";
+		//	compatible = "fsl,mpc5200-psc-uart";
 		//	cell-index = <3>;
 		//	reg = <2600 100>;
 		//	interrupts = <2 b 0>;
@@ -249,7 +235,7 @@
 		// PSC5 in uart mode example
 		//serial@2800 {		// PSC5
 		//	device_type = "serial";
-		//	compatible = "mpc5200-psc-uart";
+		//	compatible = "fsl,mpc5200-psc-uart";
 		//	cell-index = <4>;
 		//	reg = <2800 100>;
 		//	interrupts = <2 c 0>;
@@ -258,8 +244,7 @@
 
 		// PSC6 in spi mode example
 		//spi@2c00 {		// PSC6
-		//	device_type = "spi";
-		//	compatible = "mpc5200-psc-spi";
+		//	compatible = "fsl,mpc5200-psc-spi";
 		//	cell-index = <5>;
 		//	reg = <2c00 100>;
 		//	interrupts = <2 4 0>;
@@ -268,16 +253,16 @@
 
 		ethernet@3000 {
 			device_type = "network";
-			compatible = "mpc5200-fec";
+			compatible = "fsl,mpc5200-fec";
 			reg = <3000 800>;
-			mac-address = [ 02 03 04 05 06 07 ]; // Bad!
+			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <2 5 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		ata@3a00 {
 			device_type = "ata";
-			compatible = "mpc5200-ata";
+			compatible = "fsl,mpc5200-ata";
 			reg = <3a00 100>;
 			interrupts = <2 7 0>;
 			interrupt-parent = <&mpc5200_pic>;
@@ -286,7 +271,7 @@
 		i2c@3d00 {
 			#address-cells = <1>;
 			#size-cells = <0>;
-			compatible = "mpc5200-i2c","fsl-i2c";
+			compatible = "fsl,mpc5200-i2c","fsl-i2c";
 			cell-index = <0>;
 			reg = <3d00 40>;
 			interrupts = <2 f 0>;
@@ -297,7 +282,7 @@
 		i2c@3d40 {
 			#address-cells = <1>;
 			#size-cells = <0>;
-			compatible = "mpc5200-i2c","fsl-i2c";
+			compatible = "fsl,mpc5200-i2c","fsl-i2c";
 			cell-index = <1>;
 			reg = <3d40 40>;
 			interrupts = <2 10 0>;
@@ -305,8 +290,7 @@
 			fsl5200-clocking;
 		};
 		sram@8000 {
-			device_type = "sram";
-			compatible = "mpc5200-sram","sram";
+			compatible = "fsl,mpc5200-sram","sram";
 			reg = <8000 4000>;
 		};
 	};
@@ -316,7 +300,7 @@
 		#size-cells = <2>;
 		#address-cells = <3>;
 		device_type = "pci";
-		compatible = "mpc5200-pci";
+		compatible = "fsl,mpc5200-pci";
 		reg = <f0000d00 100>;
 		interrupt-map-mask = <f800 0 0 7>;
 		interrupt-map = <c000 0 0 1 &mpc5200_pic 0 0 3

arch/powerpc/boot/dts/lite5200b.dts

@@ -18,7 +18,6 @@
 
 / {
 	model = "fsl,lite5200b";
-	// revision = "1.0";
 	compatible = "fsl,lite5200b";
 	#address-cells = <1>;
 	#size-cells = <1>;
@@ -46,30 +45,29 @@
 	};
 
 	soc5200@f0000000 {
-		model = "fsl,mpc5200b";
-		compatible = "mpc5200";
-		revision = "";			// from bootloader
-		device_type = "soc";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "fsl,mpc5200b-immr";
 		ranges = <0 f0000000 0000c000>;
 		reg = <f0000000 00000100>;
 		bus-frequency = <0>;		// from bootloader
 		system-frequency = <0>;		// from bootloader
 
 		cdm@200 {
-			compatible = "mpc5200b-cdm","mpc5200-cdm";
+			compatible = "fsl,mpc5200b-cdm","fsl,mpc5200-cdm";
 			reg = <200 38>;
 		};
 
-		mpc5200_pic: pic@500 {
+		mpc5200_pic: interrupt-controller@500 {
 			// 5200 interrupts are encoded into two levels;
 			interrupt-controller;
 			#interrupt-cells = <3>;
 			device_type = "interrupt-controller";
-			compatible = "mpc5200b-pic","mpc5200-pic";
+			compatible = "fsl,mpc5200b-pic","fsl,mpc5200-pic";
 			reg = <500 80>;
 		};
 
-		gpt@600 {	// General Purpose Timer
+		timer@600 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			cell-index = <0>;
 			reg = <600 10>;
@@ -78,7 +76,7 @@
 			fsl,has-wdt;
 		};
 
-		gpt@610 {	// General Purpose Timer
+		timer@610 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			cell-index = <1>;
 			reg = <610 10>;
@@ -86,7 +84,7 @@
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpt@620 {	// General Purpose Timer
+		timer@620 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			cell-index = <2>;
 			reg = <620 10>;
@@ -94,7 +92,7 @@
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpt@630 {	// General Purpose Timer
+		timer@630 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			cell-index = <3>;
 			reg = <630 10>;
@@ -102,7 +100,7 @@
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpt@640 {	// General Purpose Timer
+		timer@640 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			cell-index = <4>;
 			reg = <640 10>;
@@ -110,7 +108,7 @@
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpt@650 {	// General Purpose Timer
+		timer@650 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			cell-index = <5>;
 			reg = <650 10>;
@@ -118,7 +116,7 @@
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpt@660 {	// General Purpose Timer
+		timer@660 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			cell-index = <6>;
 			reg = <660 10>;
@@ -126,7 +124,7 @@
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpt@670 {	// General Purpose Timer
+		timer@670 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			cell-index = <7>;
 			reg = <670 10>;
@@ -135,25 +133,23 @@
 		};
 
 		rtc@800 {	// Real time clock
-			compatible = "mpc5200b-rtc","mpc5200-rtc";
+			compatible = "fsl,mpc5200b-rtc","fsl,mpc5200-rtc";
 			device_type = "rtc";
 			reg = <800 100>;
 			interrupts = <1 5 0 1 6 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		mscan@900 {
-			device_type = "mscan";
-			compatible = "mpc5200b-mscan","mpc5200-mscan";
+		can@900 {
+			compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan";
 			cell-index = <0>;
 			interrupts = <2 11 0>;
 			interrupt-parent = <&mpc5200_pic>;
 			reg = <900 80>;
 		};
 
-		mscan@980 {
-			device_type = "mscan";
-			compatible = "mpc5200b-mscan","mpc5200-mscan";
+		can@980 {
+			compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan";
 			cell-index = <1>;
 			interrupts = <2 12 0>;
 			interrupt-parent = <&mpc5200_pic>;
@@ -161,38 +157,36 @@
 		};
 
 		gpio@b00 {
-			compatible = "mpc5200b-gpio","mpc5200-gpio";
+			compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio";
 			reg = <b00 40>;
 			interrupts = <1 7 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpio-wkup@c00 {
-			compatible = "mpc5200b-gpio-wkup","mpc5200-gpio-wkup";
+		gpio@c00 {
+			compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup";
 			reg = <c00 40>;
 			interrupts = <1 8 0 0 3 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		spi@f00 {
-			device_type = "spi";
-			compatible = "mpc5200b-spi","mpc5200-spi";
+			compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi";
 			reg = <f00 20>;
 			interrupts = <2 d 0 2 e 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		usb@1000 {
-			device_type = "usb-ohci-be";
-			compatible = "mpc5200b-ohci","mpc5200-ohci","ohci-be";
+			compatible = "fsl,mpc5200b-ohci","fsl,mpc5200-ohci","ohci-be";
 			reg = <1000 ff>;
 			interrupts = <2 6 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		bestcomm@1200 {
+		dma-controller@1200 {
 			device_type = "dma-controller";
-			compatible = "mpc5200b-bestcomm","mpc5200-bestcomm";
+			compatible = "fsl,mpc5200b-bestcomm","fsl,mpc5200-bestcomm";
 			reg = <1200 80>;
 			interrupts = <3 0 0  3 1 0  3 2 0  3 3 0
 			              3 4 0  3 5 0  3 6 0  3 7 0
@@ -202,13 +196,13 @@
 		};
 
 		xlb@1f00 {
-			compatible = "mpc5200b-xlb","mpc5200-xlb";
+			compatible = "fsl,mpc5200b-xlb","fsl,mpc5200-xlb";
 			reg = <1f00 100>;
 		};
 
 		serial@2000 {		// PSC1
 			device_type = "serial";
-			compatible = "mpc5200b-psc-uart","mpc5200-psc-uart";
+			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
 			port-number = <0>;  // Logical port assignment
 			cell-index = <0>;
 			reg = <2000 100>;
@@ -218,8 +212,7 @@
 
 		// PSC2 in ac97 mode example
 		//ac97@2200 {		// PSC2
-		//	device_type = "sound";
-		//	compatible = "mpc5200b-psc-ac97","mpc5200-psc-ac97";
+		//	compatible = "fsl,mpc5200b-psc-ac97","fsl,mpc5200-psc-ac97";
 		//	cell-index = <1>;
 		//	reg = <2200 100>;
 		//	interrupts = <2 2 0>;
@@ -228,8 +221,7 @@
 
 		// PSC3 in CODEC mode example
 		//i2s@2400 {		// PSC3
-		//	device_type = "sound";
-		//	compatible = "mpc5200b-psc-i2s"; //not 5200 compatible
+		//	compatible = "fsl,mpc5200b-psc-i2s"; //not 5200 compatible
 		//	cell-index = <2>;
 		//	reg = <2400 100>;
 		//	interrupts = <2 3 0>;
@@ -239,7 +231,7 @@
 		// PSC4 in uart mode example
 		//serial@2600 {		// PSC4
 		//	device_type = "serial";
-		//	compatible = "mpc5200b-psc-uart","mpc5200-psc-uart";
+		//	compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
 		//	cell-index = <3>;
 		//	reg = <2600 100>;
 		//	interrupts = <2 b 0>;
@@ -249,7 +241,7 @@
 		// PSC5 in uart mode example
 		//serial@2800 {		// PSC5
 		//	device_type = "serial";
-		//	compatible = "mpc5200b-psc-uart","mpc5200-psc-uart";
+		//	compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
 		//	cell-index = <4>;
 		//	reg = <2800 100>;
 		//	interrupts = <2 c 0>;
@@ -258,8 +250,7 @@
 
 		// PSC6 in spi mode example
 		//spi@2c00 {		// PSC6
-		//	device_type = "spi";
-		//	compatible = "mpc5200b-psc-spi","mpc5200-psc-spi";
+		//	compatible = "fsl,mpc5200b-psc-spi","fsl,mpc5200-psc-spi";
 		//	cell-index = <5>;
 		//	reg = <2c00 100>;
 		//	interrupts = <2 4 0>;
@@ -268,9 +259,9 @@
 
 		ethernet@3000 {
 			device_type = "network";
-			compatible = "mpc5200b-fec","mpc5200-fec";
+			compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec";
 			reg = <3000 400>;
-			mac-address = [ 02 03 04 05 06 07 ]; // Bad!
+			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <2 5 0>;
 			interrupt-parent = <&mpc5200_pic>;
 			phy-handle = <&phy0>;
@@ -279,8 +270,7 @@
 		mdio@3000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
-			device_type = "mdio";
-			compatible = "mpc5200b-fec-phy";
+			compatible = "fsl,mpc5200b-mdio";
 			reg = <3000 400>;	// fec range, since we need to setup fec interrupts
 			interrupts = <2 5 0>;	// these are for "mii command finished", not link changes & co.
 			interrupt-parent = <&mpc5200_pic>;
@@ -293,7 +283,7 @@
 
 		ata@3a00 {
 			device_type = "ata";
-			compatible = "mpc5200b-ata","mpc5200-ata";
+			compatible = "fsl,mpc5200b-ata","fsl,mpc5200-ata";
 			reg = <3a00 100>;
 			interrupts = <2 7 0>;
 			interrupt-parent = <&mpc5200_pic>;
@@ -302,7 +292,7 @@
 		i2c@3d00 {
 			#address-cells = <1>;
 			#size-cells = <0>;
-			compatible = "mpc5200b-i2c","mpc5200-i2c","fsl-i2c";
+			compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
 			cell-index = <0>;
 			reg = <3d00 40>;
 			interrupts = <2 f 0>;
@@ -313,7 +303,7 @@
 		i2c@3d40 {
 			#address-cells = <1>;
 			#size-cells = <0>;
-			compatible = "mpc5200b-i2c","mpc5200-i2c","fsl-i2c";
+			compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
 			cell-index = <1>;
 			reg = <3d40 40>;
 			interrupts = <2 10 0>;
@@ -321,8 +311,7 @@
 			fsl5200-clocking;
 		};
 		sram@8000 {
-			device_type = "sram";
-			compatible = "mpc5200b-sram","mpc5200-sram","sram";
+			compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram","sram";
 			reg = <8000 4000>;
 		};
 	};
@@ -332,7 +321,7 @@
 		#size-cells = <2>;
 		#address-cells = <3>;
 		device_type = "pci";
-		compatible = "mpc5200b-pci","mpc5200-pci";
+		compatible = "fsl,mpc5200b-pci","fsl,mpc5200-pci";
 		reg = <f0000d00 100>;
 		interrupt-map-mask = <f800 0 0 7>;
 		interrupt-map = <c000 0 0 1 &mpc5200_pic 0 0 3 // 1st slot

arch/powerpc/boot/dts/motionpro.dts

@@ -10,12 +10,6 @@
  * option) any later version.
  */
 
-/*
- * WARNING: Do not depend on this tree layout remaining static just yet.
- * The MPC5200 device tree conventions are still in flux
- * Keep an eye on the linuxppc-dev mailing list for more details
- */
-
 / {
 	model = "promess,motionpro";
 	compatible = "promess,motionpro";
@@ -45,29 +39,28 @@
 	};
 
 	soc5200@f0000000 {
-		model = "fsl,mpc5200b";
-		compatible = "fsl,mpc5200b";
-		revision = "";			// from bootloader
-		device_type = "soc";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "fsl,mpc5200b-immr";
 		ranges = <0 f0000000 0000c000>;
 		reg = <f0000000 00000100>;
 		bus-frequency = <0>;		// from bootloader
 		system-frequency = <0>;		// from bootloader
 
 		cdm@200 {
-			compatible = "mpc5200b-cdm","mpc5200-cdm";
+			compatible = "fsl,mpc5200b-cdm","fsl,mpc5200-cdm";
 			reg = <200 38>;
 		};
 
-		mpc5200_pic: pic@500 {
+		mpc5200_pic: interrupt-controller@500 {
 			// 5200 interrupts are encoded into two levels;
 			interrupt-controller;
 			#interrupt-cells = <3>;
-			compatible = "mpc5200b-pic","mpc5200-pic";
+			compatible = "fsl,mpc5200b-pic","fsl,mpc5200-pic";
 			reg = <500 80>;
 		};
 
-		gpt@600 {	// General Purpose Timer
+		timer@600 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <600 10>;
 			interrupts = <1 9 0>;
@@ -75,35 +68,35 @@
 			fsl,has-wdt;
 		};
 
-		gpt@610 {	// General Purpose Timer
+		timer@610 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <610 10>;
 			interrupts = <1 a 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpt@620 {	// General Purpose Timer
+		timer@620 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <620 10>;
 			interrupts = <1 b 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpt@630 {	// General Purpose Timer
+		timer@630 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <630 10>;
 			interrupts = <1 c 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpt@640 {	// General Purpose Timer
+		timer@640 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <640 10>;
 			interrupts = <1 d 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpt@650 {	// General Purpose Timer
+		timer@650 {	// General Purpose Timer
 			compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
 			reg = <650 10>;
 			interrupts = <1 e 0>;
@@ -128,28 +121,28 @@
 		};
 
 		rtc@800 {	// Real time clock
-			compatible = "mpc5200b-rtc","mpc5200-rtc";
+			compatible = "fsl,mpc5200b-rtc","fsl,mpc5200-rtc";
 			reg = <800 100>;
 			interrupts = <1 5 0 1 6 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		mscan@980 {
-			compatible = "mpc5200b-mscan","mpc5200-mscan";
+			compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan";
 			interrupts = <2 12 0>;
 			interrupt-parent = <&mpc5200_pic>;
 			reg = <980 80>;
 		};
 
 		gpio@b00 {
-			compatible = "mpc5200b-gpio","mpc5200-gpio";
+			compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio";
 			reg = <b00 40>;
 			interrupts = <1 7 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
-		gpio-wkup@c00 {
-			compatible = "mpc5200b-gpio-wkup","mpc5200-gpio-wkup";
+		gpio@c00 {
+			compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup";
 			reg = <c00 40>;
 			interrupts = <1 8 0 0 3 0>;
 			interrupt-parent = <&mpc5200_pic>;
@@ -157,21 +150,21 @@
 
 
 		spi@f00 {
-			compatible = "mpc5200b-spi","mpc5200-spi";
+			compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi";
 			reg = <f00 20>;
 			interrupts = <2 d 0 2 e 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		usb@1000 {
-			compatible = "mpc5200b-ohci","mpc5200-ohci","ohci-be";
+			compatible = "fsl,mpc5200b-ohci","fsl,mpc5200-ohci","ohci-be";
 			reg = <1000 ff>;
 			interrupts = <2 6 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		dma-controller@1200 {
-			compatible = "mpc5200b-bestcomm","mpc5200-bestcomm";
+			compatible = "fsl,mpc5200b-bestcomm","fsl,mpc5200-bestcomm";
 			reg = <1200 80>;
 			interrupts = <3 0 0  3 1 0  3 2 0  3 3 0
 			              3 4 0  3 5 0  3 6 0  3 7 0
@@ -181,13 +174,13 @@
 		};
 
 		xlb@1f00 {
-			compatible = "mpc5200b-xlb","mpc5200-xlb";
+			compatible = "fsl,mpc5200b-xlb","fsl,mpc5200-xlb";
 			reg = <1f00 100>;
 		};
 
 		serial@2000 {		// PSC1
 			device_type = "serial";
-			compatible = "mpc5200b-psc-uart","mpc5200-psc-uart";
+			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
 			port-number = <0>;  // Logical port assignment
 			reg = <2000 100>;
 			interrupts = <2 1 0>;
@@ -196,7 +189,7 @@
 
 		// PSC2 in spi master mode 
 		spi@2200 {		// PSC2
-			compatible = "mpc5200b-psc-spi","mpc5200-psc-spi";
+			compatible = "fsl,mpc5200b-psc-spi","fsl,mpc5200-psc-spi";
 			cell-index = <1>;
 			reg = <2200 100>;
 			interrupts = <2 2 0>;
@@ -206,7 +199,7 @@
 		// PSC5 in uart mode
 		serial@2800 {		// PSC5
 			device_type = "serial";
-			compatible = "mpc5200b-psc-uart","mpc5200-psc-uart";
+			compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
 			port-number = <4>;  // Logical port assignment
 			reg = <2800 100>;
 			interrupts = <2 c 0>;
@@ -215,22 +208,22 @@
 
 		ethernet@3000 {
 			device_type = "network";
-			compatible = "mpc5200b-fec","mpc5200-fec";
+			compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec";
 			reg = <3000 800>;
-			local-mac-address = [ 00 00 00 00 00 00 ]; /* Filled in by U-Boot */
+			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <2 5 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		ata@3a00 {
-			compatible = "mpc5200b-ata","mpc5200-ata";
+			compatible = "fsl,mpc5200b-ata","fsl,mpc5200-ata";
 			reg = <3a00 100>;
 			interrupts = <2 7 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		i2c@3d40 {
-			compatible = "mpc5200b-i2c","mpc5200-i2c","fsl-i2c";
+			compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
 			reg = <3d40 40>;
 			interrupts = <2 10 0>;
 			interrupt-parent = <&mpc5200_pic>;
@@ -238,13 +231,12 @@
 		};
 
 		sram@8000 {
-			compatible = "mpc5200b-sram","mpc5200-sram";
+			compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram";
 			reg = <8000 4000>;
 		};
 	};
 
 	lpb {
-		model = "fsl,lpb";
 		compatible = "fsl,lpb";
 		#address-cells = <2>;
 		#size-cells = <1>;
@@ -286,7 +278,7 @@
 		#size-cells = <2>;
 		#address-cells = <3>;
 		device_type = "pci";
-		compatible = "mpc5200b-pci","mpc5200-pci";
+		compatible = "fsl,mpc5200b-pci","fsl,mpc5200-pci";
 		reg = <f0000d00 100>;
 		interrupt-map-mask = <f800 0 0 7>;
 		interrupt-map = <c000 0 0 1 &mpc5200_pic 0 0 3 // 1st slot

arch/powerpc/boot/dts/tqm5200.dts

@@ -10,12 +10,6 @@
  * option) any later version.
  */
 
-/*
- * WARNING: Do not depend on this tree layout remaining static just yet.
- * The MPC5200 device tree conventions are still in flux
- * Keep an eye on the linuxppc-dev mailing list for more details
- */
-
 / {
 	model = "tqc,tqm5200";
 	compatible = "tqc,tqm5200";
@@ -45,29 +39,28 @@
 	};
 
 	soc5200@f0000000 {
-		model = "fsl,mpc5200";
-		compatible = "fsl,mpc5200";
-		revision = "";			// from bootloader
-		device_type = "soc";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "fsl,mpc5200-immr";
 		ranges = <0 f0000000 0000c000>;
 		reg = <f0000000 00000100>;
 		bus-frequency = <0>;		// from bootloader
 		system-frequency = <0>;		// from bootloader
 
 		cdm@200 {
-			compatible = "mpc5200-cdm";
+			compatible = "fsl,mpc5200-cdm";
 			reg = <200 38>;
 		};
 
-		mpc5200_pic: pic@500 {
+		mpc5200_pic: interrupt-controller@500 {
 			// 5200 interrupts are encoded into two levels;
 			interrupt-controller;
 			#interrupt-cells = <3>;
-			compatible = "mpc5200-pic";
+			compatible = "fsl,mpc5200-pic";
 			reg = <500 80>;
 		};
 
-		gpt@600 {	// General Purpose Timer
+		timer@600 {	// General Purpose Timer
 			compatible = "fsl,mpc5200-gpt";
 			reg = <600 10>;
 			interrupts = <1 9 0>;
@@ -76,21 +69,21 @@
 		};
 
 		gpio@b00 {
-			compatible = "mpc5200-gpio";
+			compatible = "fsl,mpc5200-gpio";
 			reg = <b00 40>;
 			interrupts = <1 7 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		usb@1000 {
-			compatible = "mpc5200-ohci","ohci-be";
+			compatible = "fsl,mpc5200-ohci","ohci-be";
 			reg = <1000 ff>;
 			interrupts = <2 6 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		dma-controller@1200 {
-			compatible = "mpc5200-bestcomm";
+			compatible = "fsl,mpc5200-bestcomm";
 			reg = <1200 80>;
 			interrupts = <3 0 0  3 1 0  3 2 0  3 3 0
 			              3 4 0  3 5 0  3 6 0  3 7 0
@@ -100,13 +93,13 @@
 		};
 
 		xlb@1f00 {
-			compatible = "mpc5200-xlb";
+			compatible = "fsl,mpc5200-xlb";
 			reg = <1f00 100>;
 		};
 
 		serial@2000 {		// PSC1
 			device_type = "serial";
-			compatible = "mpc5200-psc-uart";
+			compatible = "fsl,mpc5200-psc-uart";
 			port-number = <0>;  // Logical port assignment
 			reg = <2000 100>;
 			interrupts = <2 1 0>;
@@ -115,7 +108,7 @@
 
 		serial@2200 {		// PSC2
 			device_type = "serial";
-			compatible = "mpc5200-psc-uart";
+			compatible = "fsl,mpc5200-psc-uart";
 			port-number = <1>;  // Logical port assignment
 			reg = <2200 100>;
 			interrupts = <2 2 0>;
@@ -124,7 +117,7 @@
 
 		serial@2400 {		// PSC3
 			device_type = "serial";
-			compatible = "mpc5200-psc-uart";
+			compatible = "fsl,mpc5200-psc-uart";
 			port-number = <2>;  // Logical port assignment
 			reg = <2400 100>;
 			interrupts = <2 3 0>;
@@ -133,22 +126,22 @@
 
 		ethernet@3000 {
 			device_type = "network";
-			compatible = "mpc5200-fec";
+			compatible = "fsl,mpc5200-fec";
 			reg = <3000 800>;
-			local-mac-address = [ 00 00 00 00 00 00 ]; /* Filled in by U-Boot */
+			local-mac-address = [ 00 00 00 00 00 00 ];
 			interrupts = <2 5 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		ata@3a00 {
-			compatible = "mpc5200-ata";
+			compatible = "fsl,mpc5200-ata";
 			reg = <3a00 100>;
 			interrupts = <2 7 0>;
 			interrupt-parent = <&mpc5200_pic>;
 		};
 
 		i2c@3d40 {
-			compatible = "mpc5200-i2c","fsl-i2c";
+			compatible = "fsl,mpc5200-i2c","fsl-i2c";
 			reg = <3d40 40>;
 			interrupts = <2 10 0>;
 			interrupt-parent = <&mpc5200_pic>;
@@ -156,7 +149,7 @@
 		};
 
 		sram@8000 {
-			compatible = "mpc5200-sram";
+			compatible = "fsl,mpc5200-sram";
 			reg = <8000 4000>;
 		};
 	};

arch/powerpc/boot/serial.c

@@ -126,7 +126,7 @@ int serial_console_init(void)
 	         dt_is_compatible(devp, "fsl,cpm2-scc-uart") ||
 	         dt_is_compatible(devp, "fsl,cpm2-smc-uart"))
 		rc = cpm_console_init(devp, &serial_cd);
-	else if (dt_is_compatible(devp, "mpc5200-psc-uart"))
+	else if (dt_is_compatible(devp, "fsl,mpc5200-psc-uart"))
 		rc = mpc5200_psc_console_init(devp, &serial_cd);
 	else if (dt_is_compatible(devp, "xlnx,opb-uartlite-1.00.b") ||
 		 dt_is_compatible(devp, "xlnx,xps-uartlite-1.00.a"))

arch/powerpc/kernel/prom_init.c

@@ -2142,82 +2142,34 @@ static void __init fixup_device_tree_pmac(void)
 #endif
 
 #ifdef CONFIG_PPC_EFIKA
-/* The current fw of the Efika has a device tree needs quite a few
- * fixups to be compliant with the mpc52xx bindings. It's currently
- * unknown if it will ever be compliant (come on bPlan ...) so we do fixups.
- * NOTE that we (barely) tolerate it because the EFIKA was out before
- * the bindings were finished, for any new boards -> RTFM ! */
-
-struct subst_entry {
-	char *path;
-	char *property;
-	void *value;
-	int value_len;
-};
-
-static void __init fixup_device_tree_efika(void)
+/*
+ * The MPC5200 FEC driver requires an phy-handle property to tell it how
+ * to talk to the phy.  If the phy-handle property is missing, then this
+ * function is called to add the appropriate nodes and link it to the
+ * ethernet node.
+ */
+static void __init fixup_device_tree_efika_add_phy(void)
 {
-	/* Substitution table */
-	#define prop_cstr(x) x, sizeof(x)
-	int prop_sound_irq[3] = { 2, 2, 0 };
-	int prop_bcomm_irq[3*16] = { 3,0,0, 3,1,0, 3,2,0, 3,3,0,
-	                             3,4,0, 3,5,0, 3,6,0, 3,7,0,
-	                             3,8,0, 3,9,0, 3,10,0, 3,11,0,
-	                             3,12,0, 3,13,0, 3,14,0, 3,15,0 };
-	struct subst_entry efika_subst_table[] = {
-		{ "/",			"device_type",	prop_cstr("efika") },
-		{ "/builtin",		"device_type",	prop_cstr("soc") },
-		{ "/builtin/ata",	"compatible",	prop_cstr("mpc5200b-ata\0mpc5200-ata"), },
-		{ "/builtin/bestcomm",	"compatible",	prop_cstr("mpc5200b-bestcomm\0mpc5200-bestcomm") },
-		{ "/builtin/bestcomm",	"interrupts",	prop_bcomm_irq, sizeof(prop_bcomm_irq) },
-		{ "/builtin/ethernet",	"compatible",	prop_cstr("mpc5200b-fec\0mpc5200-fec") },
-		{ "/builtin/pic",	"compatible",	prop_cstr("mpc5200b-pic\0mpc5200-pic") },
-		{ "/builtin/serial",	"compatible",	prop_cstr("mpc5200b-psc-uart\0mpc5200-psc-uart") },
-		{ "/builtin/sound",	"compatible",	prop_cstr("mpc5200b-psc-ac97\0mpc5200-psc-ac97") },
-		{ "/builtin/sound",	"interrupts",	prop_sound_irq, sizeof(prop_sound_irq) },
-		{ "/builtin/sram",	"compatible",	prop_cstr("mpc5200b-sram\0mpc5200-sram") },
-		{ "/builtin/sram",	"device_type",	prop_cstr("sram") },
-		{}
-	};
-	#undef prop_cstr
-
-	/* Vars */
 	u32 node;
 	char prop[64];
-	int rv, i;
+	int rv;
 
-	/* Check if we're really running on a EFIKA */
-	node = call_prom("finddevice", 1, 1, ADDR("/"));
+	/* Check if /builtin/ethernet exists - bail if it doesn't */
+	node = call_prom("finddevice", 1, 1, ADDR("/builtin/ethernet"));
 	if (!PHANDLE_VALID(node))
 		return;
 
-	rv = prom_getprop(node, "model", prop, sizeof(prop));
-	if (rv == PROM_ERROR)
-		return;
-	if (strcmp(prop, "EFIKA5K2"))
+	/* Check if the phy-handle property exists - bail if it does */
+	rv = prom_getprop(node, "phy-handle", prop, sizeof(prop));
+	if (!rv)
 		return;
 
-	prom_printf("Applying EFIKA device tree fixups\n");
-
-	/* Process substitution table */
-	for (i=0; efika_subst_table[i].path; i++) {
-		struct subst_entry *se = &efika_subst_table[i];
-
-		node = call_prom("finddevice", 1, 1, ADDR(se->path));
-		if (!PHANDLE_VALID(node)) {
-			prom_printf("fixup_device_tree_efika: ",
-				"skipped entry %x - not found\n", i);
-			continue;
-		}
-
-		rv = prom_setprop(node, se->path, se->property,
-					se->value, se->value_len );
-		if (rv == PROM_ERROR)
-			prom_printf("fixup_device_tree_efika: ",
-				"skipped entry %x - setprop error\n", i);
-	}
+	/*
+	 * At this point the ethernet device doesn't have a phy described.
+	 * Now we need to add the missing phy node and linkage
+	 */
 
-	/* Make sure ethernet mdio bus node exists */
+	/* Check for an MDIO bus node - if missing then create one */
 	node = call_prom("finddevice", 1, 1, ADDR("/builtin/mdio"));
 	if (!PHANDLE_VALID(node)) {
 		prom_printf("Adding Ethernet MDIO node\n");
@@ -2226,8 +2178,8 @@ static void __init fixup_device_tree_efika(void)
 			" new-device"
 				" 1 encode-int s\" #address-cells\" property"
 				" 0 encode-int s\" #size-cells\" property"
-				" s\" mdio\" 2dup device-name device-type"
-				" s\" mpc5200b-fec-phy\" encode-string"
+				" s\" mdio\" device-name"
+				" s\" fsl,mpc5200b-mdio\" encode-string"
 				" s\" compatible\" property"
 				" 0xf0003000 0x400 reg"
 				" 0x2 encode-int"
@@ -2237,8 +2189,10 @@ static void __init fixup_device_tree_efika(void)
 			" finish-device");
 	};
 
-	/* Make sure ethernet phy device node exist */
-	node = call_prom("finddevice", 1, 1, ADDR("/builtin/mdio/ethernet-phy"));
+	/* Check for a PHY device node - if missing then create one and
+	 * give it's phandle to the ethernet node */
+	node = call_prom("finddevice", 1, 1,
+			 ADDR("/builtin/mdio/ethernet-phy"));
 	if (!PHANDLE_VALID(node)) {
 		prom_printf("Adding Ethernet PHY node\n");
 		call_prom("interpret", 1, 1,
@@ -2254,7 +2208,62 @@ static void __init fixup_device_tree_efika(void)
 				" s\" phy-handle\" property"
 			" device-end");
 	}
+}
+
+static void __init fixup_device_tree_efika(void)
+{
+	int sound_irq[3] = { 2, 2, 0 };
+	int bcomm_irq[3*16] = { 3,0,0, 3,1,0, 3,2,0, 3,3,0,
+				3,4,0, 3,5,0, 3,6,0, 3,7,0,
+				3,8,0, 3,9,0, 3,10,0, 3,11,0,
+				3,12,0, 3,13,0, 3,14,0, 3,15,0 };
+	u32 node;
+	char prop[64];
+	int rv, len;
+
+	/* Check if we're really running on a EFIKA */
+	node = call_prom("finddevice", 1, 1, ADDR("/"));
+	if (!PHANDLE_VALID(node))
+		return;
+
+	rv = prom_getprop(node, "model", prop, sizeof(prop));
+	if (rv == PROM_ERROR)
+		return;
+	if (strcmp(prop, "EFIKA5K2"))
+		return;
+
+	prom_printf("Applying EFIKA device tree fixups\n");
+
+	/* Claiming to be 'chrp' is death */
+	node = call_prom("finddevice", 1, 1, ADDR("/"));
+	rv = prom_getprop(node, "device_type", prop, sizeof(prop));
+	if (rv != PROM_ERROR && (strcmp(prop, "chrp") == 0))
+		prom_setprop(node, "/", "device_type", "efika", sizeof("efika"));
+
+	/* Fixup bestcomm interrupts property */
+	node = call_prom("finddevice", 1, 1, ADDR("/builtin/bestcomm"));
+	if (PHANDLE_VALID(node)) {
+		len = prom_getproplen(node, "interrupts");
+		if (len == 12) {
+			prom_printf("Fixing bestcomm interrupts property\n");
+			prom_setprop(node, "/builtin/bestcom", "interrupts",
+				     bcomm_irq, sizeof(bcomm_irq));
+		}
+	}
+
+	/* Fixup sound interrupts property */
+	node = call_prom("finddevice", 1, 1, ADDR("/builtin/sound"));
+	if (PHANDLE_VALID(node)) {
+		rv = prom_getprop(node, "interrupts", prop, sizeof(prop));
+		if (rv == PROM_ERROR) {
+			prom_printf("Adding sound interrupts property\n");
+			prom_setprop(node, "/builtin/sound", "interrupts",
+				     sound_irq, sizeof(sound_irq));
+		}
+	}
 
+	/* Make sure ethernet phy-handle property exists */
+	fixup_device_tree_efika_add_phy();
 }
 #else
 #define fixup_device_tree_efika()

arch/powerpc/platforms/52xx/Kconfig

 config PPC_MPC52xx
-	bool
+	bool "52xx-based boards"
+	depends on PPC_MULTIPLATFORM && PPC32
 	select FSL_SOC
 	select PPC_CLOCK
-	default n
-
-config PPC_MPC5200
-	bool
-	select PPC_MPC52xx
-	default n
-
-config PPC_MPC5200_BUGFIX
-	bool "MPC5200 (L25R) bugfix support"
-	depends on PPC_MPC5200
-	default n
-	help
-	  Enable workarounds for original MPC5200 errata.  This is not required
-	  for MPC5200B based boards.
-
-	  It is safe to say 'Y' here
 
 config PPC_MPC5200_SIMPLE
 	bool "Generic support for simple MPC5200 based boards"
-	depends on PPC_MULTIPLATFORM && PPC32
-	select PPC_MPC5200
+	depends on PPC_MPC52xx
 	select DEFAULT_UIMAGE
 	select WANT_DEVICE_TREE
-	default n
 	help
 	  This option enables support for a simple MPC52xx based boards which
 	  do not need a custom platform specific setup. Such boards are
@@ -43,17 +26,23 @@ config PPC_MPC5200_SIMPLE
 
 config PPC_EFIKA
 	bool "bPlan Efika 5k2. MPC5200B based computer"
-	depends on PPC_MULTIPLATFORM && PPC32
+	depends on PPC_MPC52xx
 	select PPC_RTAS
 	select RTAS_PROC
-	select PPC_MPC52xx
 	select PPC_NATIVE
-	default n
 
 config PPC_LITE5200
 	bool "Freescale Lite5200 Eval Board"
-	depends on PPC_MULTIPLATFORM && PPC32
-	select PPC_MPC5200
+	depends on PPC_MPC52xx
 	select DEFAULT_UIMAGE
 	select WANT_DEVICE_TREE
-	default n
+
+config PPC_MPC5200_BUGFIX
+	bool "MPC5200 (L25R) bugfix support"
+	depends on PPC_MPC52xx
+	help
+	  Enable workarounds for original MPC5200 errata.  This is not required
+	  for MPC5200B based boards.
+
+	  It is safe to say 'Y' here
+

arch/powerpc/platforms/52xx/efika.c

@@ -180,6 +180,9 @@ static void __init efika_setup_arch(void)
 {
 	rtas_initialize();
 
+	/* Map important registers from the internal memory map */
+	mpc52xx_map_common_devices();
+
 	efika_pcisetup();
 
 #ifdef CONFIG_PM

arch/powerpc/platforms/52xx/lite5200.c

@@ -32,6 +32,19 @@
  *
  */
 
+/* mpc5200 device tree match tables */
+static struct of_device_id mpc5200_cdm_ids[] __initdata = {
+	{ .compatible = "fsl,mpc5200-cdm", },
+	{ .compatible = "mpc5200-cdm", },
+	{}
+};
+
+static struct of_device_id mpc5200_gpio_ids[] __initdata = {
+	{ .compatible = "fsl,mpc5200-gpio", },
+	{ .compatible = "mpc5200-gpio", },
+	{}
+};
+
 /*
  * Fix clock configuration.
  *
@@ -44,9 +57,8 @@ lite5200_fix_clock_config(void)
 {
 	struct device_node *np;
 	struct mpc52xx_cdm  __iomem *cdm;
-
 	/* Map zones */
-	np = of_find_compatible_node(NULL, NULL, "mpc5200-cdm");
+	np = of_find_matching_node(NULL, mpc5200_cdm_ids);
 	cdm = of_iomap(np, 0);
 	of_node_put(np);
 	if (!cdm) {
@@ -81,7 +93,7 @@ lite5200_fix_port_config(void)
 	struct mpc52xx_gpio __iomem *gpio;
 	u32 port_config;
 
-	np = of_find_compatible_node(NULL, NULL, "mpc5200-gpio");
+	np = of_find_matching_node(NULL, mpc5200_gpio_ids);
 	gpio = of_iomap(np, 0);
 	of_node_put(np);
 	if (!gpio) {
@@ -140,15 +152,15 @@ static void __init lite5200_setup_arch(void)
 	if (ppc_md.progress)
 		ppc_md.progress("lite5200_setup_arch()", 0);
 
-	/* Fix things that firmware should have done. */
-	lite5200_fix_clock_config();
-	lite5200_fix_port_config();
+	/* Map important registers from the internal memory map */
+	mpc52xx_map_common_devices();
 
 	/* Some mpc5200 & mpc5200b related configuration */
 	mpc5200_setup_xlb_arbiter();
 
-	/* Map wdt for mpc52xx_restart() */
-	mpc52xx_map_wdt();
+	/* Fix things that firmware should have done. */
+	lite5200_fix_clock_config();
+	lite5200_fix_port_config();
 
 #ifdef CONFIG_PM
 	mpc52xx_suspend.board_suspend_prepare = lite5200_suspend_prepare;

arch/powerpc/platforms/52xx/lite5200_pm.c

@@ -43,6 +43,13 @@ static int lite5200_pm_set_target(suspend_state_t state)
 static int lite5200_pm_prepare(void)
 {
 	struct device_node *np;
+	const struct of_device_id immr_ids[] = {
+		{ .compatible = "fsl,mpc5200-immr", },
+		{ .compatible = "fsl,mpc5200b-immr", },
+		{ .type = "soc", .compatible = "mpc5200", }, /* lite5200 */
+		{ .type = "builtin", .compatible = "mpc5200", }, /* efika */
+		{}
+	};
 
 	/* deep sleep? let mpc52xx code handle that */
 	if (lite5200_pm_target_state == PM_SUSPEND_STANDBY)
@@ -52,7 +59,7 @@ static int lite5200_pm_prepare(void)
 		return -EINVAL;
 
 	/* map registers */
-	np = of_find_compatible_node(NULL, NULL, "mpc5200");
+	np = of_find_matching_node(NULL, immr_ids);
 	mbar = of_iomap(np, 0);
 	of_node_put(np);
 	if (!mbar) {

arch/powerpc/platforms/52xx/mpc5200_simple.c

@@ -39,12 +39,12 @@ static void __init mpc5200_simple_setup_arch(void)
 	if (ppc_md.progress)
 		ppc_md.progress("mpc5200_simple_setup_arch()", 0);
 
+	/* Map important registers from the internal memory map */
+	mpc52xx_map_common_devices();
+
 	/* Some mpc5200 & mpc5200b related configuration */
 	mpc5200_setup_xlb_arbiter();
 
-	/* Map wdt for mpc52xx_restart() */
-	mpc52xx_map_wdt();
-
 	mpc52xx_setup_pci();
 }
 

arch/powerpc/platforms/52xx/mpc52xx_common.c

@@ -13,18 +13,38 @@
 #undef DEBUG
 
 #include <linux/kernel.h>
+#include <linux/spinlock.h>
 #include <linux/of_platform.h>
 #include <asm/io.h>
 #include <asm/prom.h>
 #include <asm/mpc52xx.h>
 
+/* MPC5200 device tree match tables */
+static struct of_device_id mpc52xx_xlb_ids[] __initdata = {
+	{ .compatible = "fsl,mpc5200-xlb", },
+	{ .compatible = "mpc5200-xlb", },
+	{}
+};
+static struct of_device_id mpc52xx_bus_ids[] __initdata = {
+	{ .compatible = "fsl,mpc5200-immr", },
+	{ .compatible = "fsl,mpc5200b-immr", },
+	{ .compatible = "fsl,lpb", },
+
+	/* depreciated matches; shouldn't be used in new device trees */
+	{ .type = "builtin", .compatible = "mpc5200", }, /* efika */
+	{ .type = "soc", .compatible = "mpc5200", }, /* lite5200 */
+	{}
+};
+
 /*
  * This variable is mapped in mpc52xx_map_wdt() and used in mpc52xx_restart().
  * Permanent mapping is required because mpc52xx_restart() can be called
  * from interrupt context while node mapping (which calls ioremap())
  * cannot be used at such point.
  */
-static volatile struct mpc52xx_gpt *mpc52xx_wdt = NULL;
+static spinlock_t mpc52xx_lock = SPIN_LOCK_UNLOCKED;
+static struct mpc52xx_gpt __iomem *mpc52xx_wdt;
+static struct mpc52xx_cdm __iomem *mpc52xx_cdm;
 
 /**
  * 	mpc52xx_find_ipb_freq - Find the IPB bus frequency for a device
@@ -65,7 +85,7 @@ mpc5200_setup_xlb_arbiter(void)
 	struct device_node *np;
 	struct mpc52xx_xlb  __iomem *xlb;
 
-	np = of_find_compatible_node(NULL, NULL, "mpc5200-xlb");
+	np = of_find_matching_node(NULL, mpc52xx_xlb_ids);
 	xlb = of_iomap(np, 0);
 	of_node_put(np);
 	if (!xlb) {
@@ -88,16 +108,11 @@ mpc5200_setup_xlb_arbiter(void)
 	iounmap(xlb);
 }
 
-static struct of_device_id mpc52xx_bus_ids[] __initdata= {
-	{ .compatible = "fsl,mpc5200-immr", },
-	{ .compatible = "fsl,lpb", },
-
-	/* depreciated matches; shouldn't be used in new device trees */
-	{ .type = "builtin", .compatible = "mpc5200", }, /* efika */
-	{ .type = "soc", .compatible = "mpc5200", }, /* lite5200 */
-	{},
-};
-
+/**
+ * mpc52xx_declare_of_platform_devices: register internal devices and children
+ *					of the localplus bus to the of_platform
+ *					bus.
+ */
 void __init
 mpc52xx_declare_of_platform_devices(void)
 {
@@ -107,35 +122,87 @@ mpc52xx_declare_of_platform_devices(void)
 			"Error while probing of_platform bus\n");
 }
 
+/*
+ * match tables used by mpc52xx_map_common_devices()
+ */
+static struct of_device_id mpc52xx_gpt_ids[] __initdata = {
+	{ .compatible = "fsl,mpc5200-gpt", },
+	{ .compatible = "mpc5200-gpt", }, /* old */
+	{}
+};
+static struct of_device_id mpc52xx_cdm_ids[] __initdata = {
+	{ .compatible = "fsl,mpc5200-cdm", },
+	{ .compatible = "mpc5200-cdm", }, /* old */
+	{}
+};
+
+/**
+ * mpc52xx_map_common_devices: iomap devices required by common code
+ */
 void __init
-mpc52xx_map_wdt(void)
+mpc52xx_map_common_devices(void)
 {
-	const void *has_wdt;
 	struct device_node *np;
 
 	/* mpc52xx_wdt is mapped here and used in mpc52xx_restart,
 	 * possibly from a interrupt context. wdt is only implement
 	 * on a gpt0, so check has-wdt property before mapping.
 	 */
-	for_each_compatible_node(np, NULL, "fsl,mpc5200-gpt") {
-		has_wdt = of_get_property(np, "fsl,has-wdt", NULL);
-		if (has_wdt) {
+	for_each_matching_node(np, mpc52xx_gpt_ids) {
+		if (of_get_property(np, "fsl,has-wdt", NULL) ||
+		    of_get_property(np, "has-wdt", NULL)) {
 			mpc52xx_wdt = of_iomap(np, 0);
 			of_node_put(np);
-			return;
+			break;
 		}
 	}
-	for_each_compatible_node(np, NULL, "mpc5200-gpt") {
-		has_wdt = of_get_property(np, "has-wdt", NULL);
-		if (has_wdt) {
-			mpc52xx_wdt = of_iomap(np, 0);
-			of_node_put(np);
-			return;
-		}
 
+	/* Clock Distribution Module, used by PSC clock setting function */
+	np = of_find_matching_node(NULL, mpc52xx_cdm_ids);
+	mpc52xx_cdm = of_iomap(np, 0);
+	of_node_put(np);
+}
+
+/**
+ * mpc52xx_set_psc_clkdiv: Set clock divider in the CDM for PSC ports
+ *
+ * @psc_id: id of psc port; must be 1,2,3 or 6
+ * @clkdiv: clock divider value to put into CDM PSC register.
+ */
+int mpc52xx_set_psc_clkdiv(int psc_id, int clkdiv)
+{
+	unsigned long flags;
+	u16 __iomem *reg;
+	u32 val;
+	u32 mask;
+	u32 mclken_div;
+
+	if (!mpc52xx_cdm)
+		return -ENODEV;
+
+	mclken_div = 0x8000 | (clkdiv & 0x1FF);
+	switch (psc_id) {
+	case 1: reg = &mpc52xx_cdm->mclken_div_psc1; mask = 0x20; break;
+	case 2: reg = &mpc52xx_cdm->mclken_div_psc2; mask = 0x40; break;
+	case 3: reg = &mpc52xx_cdm->mclken_div_psc3; mask = 0x80; break;
+	case 6: reg = &mpc52xx_cdm->mclken_div_psc6; mask = 0x10; break;
+	default:
+		return -ENODEV;
 	}
+
+	/* Set the rate and enable the clock */
+	spin_lock_irqsave(&mpc52xx_lock, flags);
+	out_be16(reg, mclken_div);
+	val = in_be32(&mpc52xx_cdm->clk_enables);
+	out_be32(&mpc52xx_cdm->clk_enables, val | mask);
+	spin_unlock_irqrestore(&mpc52xx_lock, flags);
+
+	return 0;
 }
 
+/**
+ * mpc52xx_restart: ppc_md->restart hook for mpc5200 using the watchdog timer
+ */
 void
 mpc52xx_restart(char *cmd)
 {

arch/powerpc/platforms/52xx/mpc52xx_pci.c

@@ -99,6 +99,12 @@ struct mpc52xx_pci {
 	u8	reserved6[4];	/* PCI + 0xFC */
 };
 
+/* MPC5200 device tree match tables */
+const struct of_device_id mpc52xx_pci_ids[] __initdata = {
+	{ .type = "pci", .compatible = "fsl,mpc5200-pci", },
+	{ .type = "pci", .compatible = "mpc5200-pci", },
+	{}
+};
 
 /* ======================================================================== */
 /* PCI configuration acess                                                  */
@@ -411,9 +417,7 @@ void __init mpc52xx_setup_pci(void)
 {
 	struct device_node *pci;
 
-	pci = of_find_compatible_node(NULL, NULL, "fsl,mpc5200-pci");
-	if (!pci)
-		pci = of_find_compatible_node(NULL, NULL, "mpc5200-pci");
+	pci = of_find_matching_node(NULL, mpc52xx_pci_ids);
 	if (!pci)
 		return;
 

arch/powerpc/platforms/52xx/mpc52xx_pic.c

@@ -29,6 +29,18 @@
  *
 */
 
+/* MPC5200 device tree match tables */
+static struct of_device_id mpc52xx_pic_ids[] __initdata = {
+	{ .compatible = "fsl,mpc5200-pic", },
+	{ .compatible = "mpc5200-pic", },
+	{}
+};
+static struct of_device_id mpc52xx_sdma_ids[] __initdata = {
+	{ .compatible = "fsl,mpc5200-bestcomm", },
+	{ .compatible = "mpc5200-bestcomm", },
+	{}
+};
+
 static struct mpc52xx_intr __iomem *intr;
 static struct mpc52xx_sdma __iomem *sdma;
 static struct irq_host *mpc52xx_irqhost = NULL;
@@ -367,13 +379,13 @@ void __init mpc52xx_init_irq(void)
 	struct device_node *np;
 
 	/* Remap the necessary zones */
-	picnode = of_find_compatible_node(NULL, NULL, "mpc5200-pic");
+	picnode = of_find_matching_node(NULL, mpc52xx_pic_ids);
 	intr = of_iomap(picnode, 0);
 	if (!intr)
 		panic(__FILE__	": find_and_map failed on 'mpc5200-pic'. "
 				"Check node !");
 
-	np = of_find_compatible_node(NULL, NULL, "mpc5200-bestcomm");
+	np = of_find_matching_node(NULL, mpc52xx_sdma_ids);
 	sdma = of_iomap(np, 0);
 	of_node_put(np);
 	if (!sdma)

arch/powerpc/platforms/52xx/mpc52xx_pm.c

@@ -60,9 +60,16 @@ int mpc52xx_set_wakeup_gpio(u8 pin, u8 level)
 int mpc52xx_pm_prepare(void)
 {
 	struct device_node *np;
+	const struct of_device_id immr_ids[] = {
+		{ .compatible = "fsl,mpc5200-immr", },
+		{ .compatible = "fsl,mpc5200b-immr", },
+		{ .type = "soc", .compatible = "mpc5200", }, /* lite5200 */
+		{ .type = "builtin", .compatible = "mpc5200", }, /* efika */
+		{}
+	};
 
 	/* map the whole register space */
-	np = of_find_compatible_node(NULL, NULL, "mpc5200");
+	np = of_find_matching_node(NULL, immr_ids);
 	mbar = of_iomap(np, 0);
 	of_node_put(np);
 	if (!mbar) {

arch/powerpc/sysdev/bestcomm/bestcomm.c

@@ -29,11 +29,17 @@
 
 #define DRIVER_NAME "bestcomm-core"
 
+/* MPC5200 device tree match tables */
+static struct of_device_id mpc52xx_sram_ids[] __devinitdata = {
+	{ .compatible = "fsl,mpc5200-sram", },
+	{ .compatible = "mpc5200-sram", },
+	{}
+};
+
 
 struct bcom_engine *bcom_eng = NULL;
 EXPORT_SYMBOL_GPL(bcom_eng);	/* needed for inline functions */
 
-
 /* ======================================================================== */
 /* Public and private API                                                   */
 /* ======================================================================== */
@@ -373,7 +379,7 @@ mpc52xx_bcom_probe(struct of_device *op, const struct of_device_id *match)
 	of_node_get(op->node);
 
 	/* Prepare SRAM */
-	ofn_sram = of_find_compatible_node(NULL, "sram", "mpc5200-sram");
+	ofn_sram = of_find_matching_node(NULL, mpc52xx_sram_ids);
 	if (!ofn_sram) {
 		printk(KERN_ERR DRIVER_NAME ": "
 			"No SRAM found in device tree\n");
@@ -478,10 +484,8 @@ mpc52xx_bcom_remove(struct of_device *op)
 }
 
 static struct of_device_id mpc52xx_bcom_of_match[] = {
-	{
-		.type		= "dma-controller",
-		.compatible	= "mpc5200-bestcomm",
-	},
+	{ .type = "dma-controller", .compatible = "fsl,mpc5200-bestcomm", },
+	{ .type = "dma-controller", .compatible = "mpc5200-bestcomm", },
 	{},
 };
 

arch/ppc/syslib/mpc52xx_setup.c

@@ -16,6 +16,7 @@
  */
 
 
+#include <linux/spinlock.h>
 #include <asm/io.h>
 #include <asm/time.h>
 #include <asm/mpc52xx.h>
@@ -275,3 +276,38 @@ int mpc52xx_match_psc_function(int psc_idx, const char *func)
 
 	return 0;
 }
+
+int mpc52xx_set_psc_clkdiv(int psc_id, int clkdiv)
+{
+	static spinlock_t lock = SPIN_LOCK_UNLOCKED;
+	struct mpc52xx_cdm __iomem *cdm;
+	unsigned long flags;
+	u16 mclken_div;
+	u16 __iomem *reg;
+	u32 mask;
+
+	cdm = ioremap(MPC52xx_PA(MPC52xx_CDM_OFFSET), MPC52xx_CDM_SIZE);
+	if (!cdm) {
+		printk(KERN_ERR __FILE__ ": Error mapping CDM\n");
+		return -ENODEV;
+	}
+
+	mclken_div = 0x8000 | (clkdiv & 0x1FF);
+	switch (psc_id) {
+	case 1: reg = &cdm->mclken_div_psc1; mask = 0x20; break;
+	case 2: reg = &cdm->mclken_div_psc2; mask = 0x40; break;
+	case 3: reg = &cdm->mclken_div_psc3; mask = 0x80; break;
+	case 6: reg = &cdm->mclken_div_psc6; mask = 0x10; break;
+	default:
+		return -ENODEV;
+	}
+
+	/* Set the rate and enable the clock */
+	spin_lock_irqsave(&lock, flags);
+	out_be16(reg, mclken_div);
+	out_be32(&cdm->clk_enables, in_be32(&cdm->clk_enables) | mask);
+	spin_unlock_irqrestore(&lock, flags);
+
+	iounmap(cdm);
+	return 0;
+}

drivers/ata/pata_mpc52xx.c

@@ -494,10 +494,8 @@ mpc52xx_ata_resume(struct of_device *op)
 
 
 static struct of_device_id mpc52xx_ata_of_match[] = {
-	{
-		.type		= "ata",
-		.compatible	= "mpc5200-ata",
-	},
+	{ .compatible = "fsl,mpc5200-ata", },
+	{ .compatible = "mpc5200-ata", },
 	{},
 };
 

drivers/net/fec_mpc52xx.c

@@ -1057,10 +1057,8 @@ static int mpc52xx_fec_of_resume(struct of_device *op)
 #endif
 
 static struct of_device_id mpc52xx_fec_match[] = {
-	{
-		.type		= "network",
-		.compatible	= "mpc5200-fec",
-	},
+	{ .type = "network", .compatible = "fsl,mpc5200-fec", },
+	{ .type = "network", .compatible = "mpc5200-fec", },
 	{ }
 };
 

drivers/net/fec_mpc52xx_phy.c

@@ -177,11 +177,9 @@ static int mpc52xx_fec_mdio_remove(struct of_device *of)
 
 
 static struct of_device_id mpc52xx_fec_mdio_match[] = {
-	{
-		.type = "mdio",
-		.compatible = "mpc5200b-fec-phy",
-	},
-	{},
+	{ .compatible = "fsl,mpc5200b-mdio", },
+	{ .compatible = "mpc5200b-fec-phy", },
+	{}
 };
 
 struct of_platform_driver mpc52xx_fec_mdio_driver = {

drivers/serial/mpc52xx_uart.c

@@ -130,7 +130,9 @@ static irqreturn_t mpc52xx_uart_int(int irq, void *dev_id);
 
 #if defined(CONFIG_PPC_MERGE)
 static struct of_device_id mpc52xx_uart_of_match[] = {
-	{ .type = "serial", .compatible = "mpc5200-psc-uart", },
+	{ .type = "serial", .compatible = "fsl,mpc5200-psc-uart", },
+	{ .type = "serial", .compatible = "mpc5200-psc-uart", }, /* lite5200 */
+	{ .type = "serial", .compatible = "mpc5200-serial", }, /* efika */
 	{},
 };
 #endif

drivers/spi/mpc52xx_psc_spi.c

@@ -330,80 +330,13 @@ static void mpc52xx_psc_spi_cleanup(struct spi_device *spi)
 
 static int mpc52xx_psc_spi_port_config(int psc_id, struct mpc52xx_psc_spi *mps)
 {
-	struct device_node *np;
-	struct mpc52xx_cdm __iomem *cdm;
-	struct mpc52xx_gpio __iomem *gpio;
 	struct mpc52xx_psc __iomem *psc = mps->psc;
-	u32 ul;
 	u32 mclken_div;
 	int ret = 0;
 
-#if defined(CONFIG_PPC_MERGE)
-	np = of_find_compatible_node(NULL, NULL, "mpc5200-cdm");
-	cdm = of_iomap(np, 0);
-	of_node_put(np);
-	np = of_find_compatible_node(NULL, NULL, "mpc5200-gpio");
-	gpio = of_iomap(np, 0);
-	of_node_put(np);
-#else
-	cdm = ioremap(MPC52xx_PA(MPC52xx_CDM_OFFSET), MPC52xx_CDM_SIZE);
-	gpio = ioremap(MPC52xx_PA(MPC52xx_GPIO_OFFSET), MPC52xx_GPIO_SIZE);
-#endif
-	if (!cdm || !gpio) {
-		printk(KERN_ERR "Error mapping CDM/GPIO\n");
-		ret = -EFAULT;
-		goto unmap_regs;
-	}
-
 	/* default sysclk is 512MHz */
-	mclken_div = 0x8000 |
-		(((mps->sysclk ? mps->sysclk : 512000000) / MCLK) & 0x1FF);
-
-	switch (psc_id) {
-	case 1:
-		ul = in_be32(&gpio->port_config);
-		ul &= 0xFFFFFFF8;
-		ul |= 0x00000006;
-		out_be32(&gpio->port_config, ul);
-		out_be16(&cdm->mclken_div_psc1, mclken_div);
-		ul = in_be32(&cdm->clk_enables);
-		ul |= 0x00000020;
-		out_be32(&cdm->clk_enables, ul);
-		break;
-	case 2:
-		ul = in_be32(&gpio->port_config);
-		ul &= 0xFFFFFF8F;
-		ul |= 0x00000060;
-		out_be32(&gpio->port_config, ul);
-		out_be16(&cdm->mclken_div_psc2, mclken_div);
-		ul = in_be32(&cdm->clk_enables);
-		ul |= 0x00000040;
-		out_be32(&cdm->clk_enables, ul);
-		break;
-	case 3:
-		ul = in_be32(&gpio->port_config);
-		ul &= 0xFFFFF0FF;
-		ul |= 0x00000600;
-		out_be32(&gpio->port_config, ul);
-		out_be16(&cdm->mclken_div_psc3, mclken_div);
-		ul = in_be32(&cdm->clk_enables);
-		ul |= 0x00000080;
-		out_be32(&cdm->clk_enables, ul);
-		break;
-	case 6:
-		ul = in_be32(&gpio->port_config);
-		ul &= 0xFF8FFFFF;
-		ul |= 0x00700000;
-		out_be32(&gpio->port_config, ul);
-		out_be16(&cdm->mclken_div_psc6, mclken_div);
-		ul = in_be32(&cdm->clk_enables);
-		ul |= 0x00000010;
-		out_be32(&cdm->clk_enables, ul);
-		break;
-	default:
-		ret = -EINVAL;
-		goto unmap_regs;
-	}
+	mclken_div = (mps->sysclk ? mps->sysclk : 512000000) / MCLK;
+	mpc52xx_set_psc_clkdiv(psc_id, mclken_div);
 
 	/* Reset the PSC into a known state */
 	out_8(&psc->command, MPC52xx_PSC_RST_RX);
@@ -427,12 +360,6 @@ static int mpc52xx_psc_spi_port_config(int psc_id, struct mpc52xx_psc_spi *mps)
 
 	mps->bits_per_word = 8;
 
-unmap_regs:
-	if (cdm)
-		iounmap(cdm);
-	if (gpio)
-		iounmap(gpio);
-
 	return ret;
 }
 
@@ -628,8 +555,9 @@ static int __exit mpc52xx_psc_spi_of_remove(struct of_device *op)
 }
 
 static struct of_device_id mpc52xx_psc_spi_of_match[] = {
-	{ .type = "spi", .compatible = "mpc5200-psc-spi", },
-	{},
+	{ .compatible = "fsl,mpc5200-psc-spi", },
+	{ .compatible = "mpc5200-psc-spi", }, /* old */
+	{}
 };
 
 MODULE_DEVICE_TABLE(of, mpc52xx_psc_spi_of_match);

drivers/usb/host/ohci-ppc-of.c

@@ -136,6 +136,8 @@ ohci_hcd_ppc_of_probe(struct of_device *op, const struct of_device_id *match)
 	ohci = hcd_to_ohci(hcd);
 	if (is_bigendian) {
 		ohci->flags |= OHCI_QUIRK_BE_MMIO | OHCI_QUIRK_BE_DESC;
+		if (of_device_is_compatible(dn, "fsl,mpc5200-ohci"))
+			ohci->flags |= OHCI_QUIRK_FRAME_NO;
 		if (of_device_is_compatible(dn, "mpc5200-ohci"))
 			ohci->flags |= OHCI_QUIRK_FRAME_NO;
 	}

include/asm-powerpc/mpc52xx.h

@@ -248,13 +248,19 @@ struct mpc52xx_cdm {
 
 #ifndef __ASSEMBLY__
 
+/* mpc52xx_common.c */
 extern unsigned int mpc52xx_find_ipb_freq(struct device_node *node);
 extern void mpc5200_setup_xlb_arbiter(void);
 extern void mpc52xx_declare_of_platform_devices(void);
+extern void mpc52xx_map_common_devices(void);
+extern int mpc52xx_set_psc_clkdiv(int psc_id, int clkdiv);
+extern void mpc52xx_restart(char *cmd);
 
+/* mpc52xx_pic.c */
 extern void mpc52xx_init_irq(void);
 extern unsigned int mpc52xx_get_irq(void);
 
+/* mpc52xx_pci.c */
 #ifdef CONFIG_PCI
 extern int __init mpc52xx_add_bridge(struct device_node *node);
 extern void __init mpc52xx_setup_pci(void);
@@ -262,9 +268,6 @@ extern void __init mpc52xx_setup_pci(void);
 static inline void mpc52xx_setup_pci(void) { }
 #endif
 
-extern void __init mpc52xx_map_wdt(void);
-extern void mpc52xx_restart(char *cmd);
-
 #endif /* __ASSEMBLY__ */
 
 #ifdef CONFIG_PM