[POWERPC] Add 8548 CDS PCI express controller node and PCI-X device node

Add 8548 CDS PCI express controller node and PCI-X device node. The current
dts file is suitable for 8548 Rev 2.0 board with Arcadia 3.1.

This kind of board combination is the most popular.

Used the following compatible properties:
	PCI	"fsl,mpc8540-pci"
	PCI-X:	"fsl,mpc8540-pcix"
	PCIe:	"fsl,mpc8548-pcie"
Signed-off-by: NRoy Zang <tie-fei.zang@freescale.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

arch/powerpc/boot/dts/mpc8548cds.dts

 /*
- * MPC8555 CDS Device Tree Source
+ * MPC8548 CDS Device Tree Source
  *
  * Copyright 2006 Freescale Semiconductor Inc.
  *
@@ -186,67 +186,96 @@
 		pci1: pci@8000 {
 			interrupt-map-mask = <1f800 0 0 7>;
 			interrupt-map = <
+				/* IDSEL 0x4 (PCIX Slot 2) */
+				02000 0 0 1 &mpic 0 1
+				02000 0 0 2 &mpic 1 1
+				02000 0 0 3 &mpic 2 1
+				02000 0 0 4 &mpic 3 1
+
+				/* IDSEL 0x5 (PCIX Slot 3) */
+				02800 0 0 1 &mpic 1 1
+				02800 0 0 2 &mpic 2 1
+				02800 0 0 3 &mpic 3 1
+				02800 0 0 4 &mpic 0 1
+
+				/* IDSEL 0x6 (PCIX Slot 4) */
+				03000 0 0 1 &mpic 2 1
+				03000 0 0 2 &mpic 3 1
+				03000 0 0 3 &mpic 0 1
+				03000 0 0 4 &mpic 1 1
+
+				/* IDSEL 0x8 (PCIX Slot 5) */
+				04000 0 0 1 &mpic 0 1
+				04000 0 0 2 &mpic 1 1
+				04000 0 0 3 &mpic 2 1
+				04000 0 0 4 &mpic 3 1
+
+				/* IDSEL 0xC (Tsi310 bridge) */
+				06000 0 0 1 &mpic 0 1
+				06000 0 0 2 &mpic 1 1
+				06000 0 0 3 &mpic 2 1
+				06000 0 0 4 &mpic 3 1
+
+				/* IDSEL 0x14 (Slot 2) */
+				0a000 0 0 1 &mpic 0 1
+				0a000 0 0 2 &mpic 1 1
+				0a000 0 0 3 &mpic 2 1
+				0a000 0 0 4 &mpic 3 1
+
+				/* IDSEL 0x15 (Slot 3) */
+				0a800 0 0 1 &mpic 1 1
+				0a800 0 0 2 &mpic 2 1
+				0a800 0 0 3 &mpic 3 1
+				0a800 0 0 4 &mpic 0 1
+
+				/* IDSEL 0x16 (Slot 4) */
+				0b000 0 0 1 &mpic 2 1
+				0b000 0 0 2 &mpic 3 1
+				0b000 0 0 3 &mpic 0 1
+				0b000 0 0 4 &mpic 1 1
+
+				/* IDSEL 0x18 (Slot 5) */
+				0c000 0 0 1 &mpic 0 1
+				0c000 0 0 2 &mpic 1 1
+				0c000 0 0 3 &mpic 2 1
+				0c000 0 0 4 &mpic 3 1
+
+				/* IDSEL 0x1C (Tsi310 bridge PCI primary) */
+				0E000 0 0 1 &mpic 0 1
+				0E000 0 0 2 &mpic 1 1
+				0E000 0 0 3 &mpic 2 1
+				0E000 0 0 4 &mpic 3 1
+
+				/* bus 1 , idsel 0x2 Tsi310 bridge secondary */
+				11000 0 0 1 &mpic 2 1
+				11000 0 0 2 &mpic 3 1
+				11000 0 0 3 &mpic 0 1
+				11000 0 0 4 &mpic 1 1
+
+				/* VIA chip */
+				12000 0 0 1 &mpic 0 1
+				12000 0 0 2 &mpic 1 1
+				12000 0 0 3 &mpic 2 1
+				12000 0 0 4 &mpic 3 1>;
 
-				/* IDSEL 0x10 */
-				08000 0 0 1 &mpic 0 1
-				08000 0 0 2 &mpic 1 1
-				08000 0 0 3 &mpic 2 1
-				08000 0 0 4 &mpic 3 1
-
-				/* IDSEL 0x11 */
-				08800 0 0 1 &mpic 0 1
-				08800 0 0 2 &mpic 1 1
-				08800 0 0 3 &mpic 2 1
-				08800 0 0 4 &mpic 3 1
-
-				/* IDSEL 0x12 (Slot 1) */
-				09000 0 0 1 &mpic 0 1
-				09000 0 0 2 &mpic 1 1
-				09000 0 0 3 &mpic 2 1
-				09000 0 0 4 &mpic 3 1
-
-				/* IDSEL 0x13 (Slot 2) */
-				09800 0 0 1 &mpic 1 1
-				09800 0 0 2 &mpic 2 1
-				09800 0 0 3 &mpic 3 1
-				09800 0 0 4 &mpic 0 1
-
-				/* IDSEL 0x14 (Slot 3) */
-				0a000 0 0 1 &mpic 2 1
-				0a000 0 0 2 &mpic 3 1
-				0a000 0 0 3 &mpic 0 1
-				0a000 0 0 4 &mpic 1 1
-
-				/* IDSEL 0x15 (Slot 4) */
-				0a800 0 0 1 &mpic 3 1
-				0a800 0 0 2 &mpic 0 1
-				0a800 0 0 3 &mpic 1 1
-				0a800 0 0 4 &mpic 2 1
-
-				/* Bus 1 (Tundra Bridge) */
-				/* IDSEL 0x12 (ISA bridge) */
-				19000 0 0 1 &mpic 0 1
-				19000 0 0 2 &mpic 1 1
-				19000 0 0 3 &mpic 2 1
-				19000 0 0 4 &mpic 3 1>;
 			interrupt-parent = <&mpic>;
 			interrupts = <18 2>;
 			bus-range = <0 0>;
-			ranges = <02000000 0 80000000 80000000 0 20000000
-				  01000000 0 00000000 e2000000 0 00100000>;
+			ranges = <02000000 0 80000000 80000000 0 10000000
+				  01000000 0 00000000 e2000000 0 00800000>;
 			clock-frequency = <3f940aa>;
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
 			#address-cells = <3>;
 			reg = <8000 1000>;
-			compatible = "85xx";
+			compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci";
 			device_type = "pci";
 
-			i8259@19000 {
+			i8259@4 {
 				clock-frequency = <0>;
 				interrupt-controller;
 				device_type = "interrupt-controller";
-				reg = <19000 0 0 0 1>;
+				reg = <12000 0 0 0 1>;
 				#address-cells = <0>;
 				#interrupt-cells = <2>;
 				built-in;
@@ -266,17 +295,42 @@
 				a800 0 0 2 &mpic b 1
 				a800 0 0 3 &mpic b 1
 				a800 0 0 4 &mpic b 1>;
+
 			interrupt-parent = <&mpic>;
 			interrupts = <19 2>;
 			bus-range = <0 0>;
-			ranges = <02000000 0 a0000000 a0000000 0 20000000
-				  01000000 0 00000000 e3000000 0 00100000>;
+			ranges = <02000000 0 90000000 90000000 0 10000000
+				  01000000 0 00000000 e2800000 0 00800000>;
 			clock-frequency = <3f940aa>;
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
 			#address-cells = <3>;
 			reg = <9000 1000>;
-			compatible = "85xx";
+			compatible = "fsl,mpc8540-pci";
+			device_type = "pci";
+		};
+		/* PCI Express */
+		pcie@a000 {
+			interrupt-map-mask = <f800 0 0 7>;
+			interrupt-map = <
+
+				/* IDSEL 0x0 (PEX) */
+				00000 0 0 1 &mpic 0 1
+				00000 0 0 2 &mpic 1 1
+				00000 0 0 3 &mpic 2 1
+				00000 0 0 4 &mpic 3 1>;
+
+			interrupt-parent = <&mpic>;
+			interrupts = <1a 2>;
+			bus-range = <0 ff>;
+			ranges = <02000000 0 a0000000 a0000000 0 20000000
+				  01000000 0 00000000 e3000000 0 08000000>;
+			clock-frequency = <1fca055>;
+			#interrupt-cells = <1>;
+			#size-cells = <2>;
+			#address-cells = <3>;
+			reg = <a000 1000>;
+			compatible = "fsl,mpc8548-pcie";
 			device_type = "pci";
 		};