diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 37ff383..6f5155d 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -484,7 +484,7 @@
 
 config 8260_PCI9
 	bool "Enable workaround for MPC826x erratum PCI 9"
-	depends on PCI_8260 && !ADS8272
+	depends on PCI_8260 && !8272
 	default y
 
 choice
diff --git a/arch/powerpc/boot/dts/mpc8272ads.dts b/arch/powerpc/boot/dts/mpc8272ads.dts
index 4313054..3fe991d 100644
--- a/arch/powerpc/boot/dts/mpc8272ads.dts
+++ b/arch/powerpc/boot/dts/mpc8272ads.dts
@@ -11,7 +11,7 @@
 
 / {
 	model = "MPC8272ADS";
-	compatible = "MPC8260ADS";
+	compatible = "fsl,mpc8272ads";
 	#address-cells = <1>;
 	#size-cells = <1>;
 
@@ -22,187 +22,208 @@
 		PowerPC,8272@0 {
 			device_type = "cpu";
 			reg = <0>;
-			d-cache-line-size = <20>;       // 32 bytes
-			i-cache-line-size = <20>;       // 32 bytes
-			d-cache-size = <4000>;          // L1, 16K
-			i-cache-size = <4000>;          // L1, 16K
+			d-cache-line-size = <d#32>;
+			i-cache-line-size = <d#32>;
+			d-cache-size = <d#16384>;
+			i-cache-size = <d#16384>;
 			timebase-frequency = <0>;
 			bus-frequency = <0>;
 			clock-frequency = <0>;
 		};
 	};
 
-	pci_pic: interrupt-controller@f8200000 {
-		#address-cells = <0>;
-		#interrupt-cells = <2>;
-		interrupt-controller;
-		reg = <f8200000 f8200004>;
-		device_type = "pci-pic";
-	};
-
 	memory {
 		device_type = "memory";
-		reg = <00000000 4000000 f4500000 00000020>;
+		reg = <0 0>;
 	};
 
-	chosen {
-		name = "chosen";
-		linux,platform = <0>;
-		interrupt-controller = <&Cpm_pic>;
+	localbus@f0010100 {
+		compatible = "fsl,mpc8272-localbus",
+		             "fsl,pq2-localbus";
+		#address-cells = <2>;
+		#size-cells = <1>;
+		reg = <f0010100 40>;
+
+		ranges = <0 0 fe000000 02000000
+		          1 0 f4500000 00008000
+		          3 0 f8200000 00008000>;
+
+		flash@0,0 {
+			compatible = "jedec-flash";
+			reg = <0 0 2000000>;
+			bank-width = <4>;
+			device-width = <1>;
+		};
+
+		board-control@1,0 {
+			reg = <1 0 20>;
+			compatible = "fsl,mpc8272ads-bcsr";
+		};
+
+		PCI_PIC: interrupt-controller@3,0 {
+			compatible = "fsl,mpc8272ads-pci-pic",
+			             "fsl,pq2ads-pci-pic";
+			#interrupt-cells = <1>;
+			interrupt-controller;
+			reg = <3 0 8>;
+			interrupt-parent = <&PIC>;
+			interrupts = <14 8>;
+		};
 	};
 
-	soc8272@f0000000 {
+
+	pci@f0010800 {
+		device_type = "pci";
+		reg = <f0010800 10c f00101ac 8 f00101c4 8>;
+		compatible = "fsl,mpc8272-pci", "fsl,pq2-pci";
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		clock-frequency = <d#66666666>;
+		interrupt-map-mask = <f800 0 0 7>;
+		interrupt-map = <
+		                 /* IDSEL 0x16 */
+		                 b000 0 0 1 &PCI_PIC 0
+		                 b000 0 0 2 &PCI_PIC 1
+		                 b000 0 0 3 &PCI_PIC 2
+		                 b000 0 0 4 &PCI_PIC 3
+
+		                 /* IDSEL 0x17 */
+		                 b800 0 0 1 &PCI_PIC 4
+		                 b800 0 0 2 &PCI_PIC 5
+		                 b800 0 0 3 &PCI_PIC 6
+		                 b800 0 0 4 &PCI_PIC 7
+
+		                 /* IDSEL 0x18 */
+		                 c000 0 0 1 &PCI_PIC 8
+		                 c000 0 0 2 &PCI_PIC 9
+		                 c000 0 0 3 &PCI_PIC a
+		                 c000 0 0 4 &PCI_PIC b>;
+
+		interrupt-parent = <&PIC>;
+		interrupts = <12 8>;
+		ranges = <42000000 0 80000000 80000000 0 20000000
+		          02000000 0 a0000000 a0000000 0 20000000
+		          01000000 0 00000000 f6000000 0 02000000>;
+	};
+
+	soc@f0000000 {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		device_type = "soc";
+		compatible = "fsl,mpc8272", "fsl,pq2-soc";
 		ranges = <00000000 f0000000 00053000>;
-		reg = <f0000000 10000>;
 
-		mdio@0 {
-			device_type = "mdio";
-			compatible = "fs_enet";
-			reg = <0 0>;
-			#address-cells = <1>;
-			#size-cells = <0>;
+		// Temporary -- will go away once kernel uses ranges for get_immrbase().
+		reg = <f0000000 00053000>;
 
-			phy0:ethernet-phy@0 {
-				interrupt-parent = <&Cpm_pic>;
-				interrupts = <17 4>;
-				reg = <0>;
-				bitbang = [ 12 12 13 02 02 01 ];
-				device_type = "ethernet-phy";
-			};
-
-			phy1:ethernet-phy@1 {
-				interrupt-parent = <&Cpm_pic>;
-				interrupts = <17 4>;
-				bitbang = [ 12 12 13 02 02 01 ];
-				reg = <3>;
-				device_type = "ethernet-phy";
-			};
-		};
-
-		ethernet@24000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			device_type = "network";
-			device-id = <1>;
-			compatible = "fs_enet";
-			model = "FCC";
-			reg = <11300 20 8400 100 11380 30>;
-			mac-address = [ 00 11 2F 99 43 54 ];
-			interrupts = <20 2>;
-			interrupt-parent = <&Cpm_pic>;
-			phy-handle = <&Phy0>;
-			rx-clock = <13>;
-			tx-clock = <12>;
-		};
-
-		ethernet@25000 {
-			device_type = "network";
-			device-id = <2>;
-			compatible = "fs_enet";
-			model = "FCC";
-			reg = <11320 20 8500 100 113b0 30>;
-			mac-address = [ 00 11 2F 99 44 54 ];
-			interrupts = <21 2>;
-			interrupt-parent = <&Cpm_pic>;
-			phy-handle = <&Phy1>;
-			rx-clock = <17>;
-			tx-clock = <18>;
-		};
-
-		cpm@f0000000 {
+		cpm@119c0 {
 			#address-cells = <1>;
 			#size-cells = <1>;
-			device_type = "cpm";
-			model = "CPM2";
-			ranges = <00000000 00000000 20000>;
-			reg = <0 20000>;
-			command-proc = <119c0>;
-			brg-frequency = <17D7840>;
-			cpm_clk = <BEBC200>;
+			compatible = "fsl,mpc8272-cpm", "fsl,cpm2";
+			reg = <119c0 30 0 2000>;
+			ranges;
 
-			scc@11a00 {
-				device_type = "serial";
-				compatible = "cpm_uart";
-				model = "SCC";
-				device-id = <1>;
-				reg = <11a00 20 8000 100>;
-				current-speed = <1c200>;
-				interrupts = <28 2>;
-				interrupt-parent = <&Cpm_pic>;
-				clock-setup = <0 00ffffff>;
-				rx-clock = <1>;
-				tx-clock = <1>;
+			brg@119f0 {
+				compatible = "fsl,mpc8272-brg",
+				             "fsl,cpm2-brg",
+				             "fsl,cpm-brg";
+				reg = <119f0 10 115f0 10>;
 			};
 
-			scc@11a60 {
+			serial@11a00 {
 				device_type = "serial";
-				compatible = "cpm_uart";
-				model = "SCC";
-				device-id = <4>;
+				compatible = "fsl,mpc8272-scc-uart",
+				             "fsl,cpm2-scc-uart";
+				reg = <11a00 20 8000 100>;
+				interrupts = <28 8>;
+				interrupt-parent = <&PIC>;
+				fsl,cpm-brg = <1>;
+				fsl,cpm-command = <00800000>;
+			};
+
+			serial@11a60 {
+				device_type = "serial";
+				compatible = "fsl,mpc8272-scc-uart",
+				             "fsl,cpm2-scc-uart";
 				reg = <11a60 20 8300 100>;
-				current-speed = <1c200>;
-				interrupts = <2b 2>;
-				interrupt-parent = <&Cpm_pic>;
-				clock-setup = <1b ffffff00>;
-				rx-clock = <4>;
-				tx-clock = <4>;
+				interrupts = <2b 8>;
+				interrupt-parent = <&PIC>;
+				fsl,cpm-brg = <4>;
+				fsl,cpm-command = <0ce00000>;
+			};
+
+			mdio@10d40 {
+				device_type = "mdio";
+				compatible = "fsl,mpc8272ads-mdio-bitbang",
+				             "fsl,mpc8272-mdio-bitbang",
+				             "fsl,cpm2-mdio-bitbang";
+				reg = <10d40 14>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				fsl,mdio-pin = <12>;
+				fsl,mdc-pin = <13>;
+
+				PHY0: ethernet-phy@0 {
+					interrupt-parent = <&PIC>;
+					interrupts = <17 8>;
+					reg = <0>;
+					device_type = "ethernet-phy";
+				};
+
+				PHY1: ethernet-phy@1 {
+					interrupt-parent = <&PIC>;
+					interrupts = <17 8>;
+					reg = <3>;
+					device_type = "ethernet-phy";
+				};
+			};
+
+			ethernet@11300 {
+				device_type = "network";
+				compatible = "fsl,mpc8272-fcc-enet",
+				             "fsl,cpm2-fcc-enet";
+				reg = <11300 20 8400 100 11390 1>;
+				local-mac-address = [ 00 00 00 00 00 00 ];
+				interrupts = <20 8>;
+				interrupt-parent = <&PIC>;
+				phy-handle = <&PHY0>;
+				linux,network-index = <0>;
+				fsl,cpm-command = <12000300>;
+			};
+
+			ethernet@11320 {
+				device_type = "network";
+				compatible = "fsl,mpc8272-fcc-enet",
+				             "fsl,cpm2-fcc-enet";
+				reg = <11320 20 8500 100 113b0 1>;
+				local-mac-address = [ 00 00 00 00 00 00 ];
+				interrupts = <21 8>;
+				interrupt-parent = <&PIC>;
+				phy-handle = <&PHY1>;
+				linux,network-index = <1>;
+				fsl,cpm-command = <16200300>;
 			};
 		};
 
-		cpm_pic:interrupt-controller@10c00 {
-			#address-cells = <0>;
+		PIC: interrupt-controller@10c00 {
 			#interrupt-cells = <2>;
 			interrupt-controller;
 			reg = <10c00 80>;
-			device_type = "cpm-pic";
-			compatible = "CPM2";
-		};
-
-		pci@0500 {
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			compatible = "8272";
-			device_type = "pci";
-			reg = <10430 4dc>;
-			clock-frequency = <3f940aa>;
-			interrupt-map-mask = <f800 0 0 7>;
-			interrupt-map = <
-			                /* IDSEL 0x16 */
-			                 b000 0 0 1 f8200000 40 8
-			                 b000 0 0 2 f8200000 41 8
-			                 b000 0 0 3 f8200000 42 8
-			                 b000 0 0 4 f8200000 43 8
-
-			                /* IDSEL 0x17 */
-			                 b800 0 0 1 f8200000 43 8
-			                 b800 0 0 2 f8200000 40 8
-			                 b800 0 0 3 f8200000 41 8
-			                 b800 0 0 4 f8200000 42 8
-
-			                /* IDSEL 0x18 */
-			                 c000 0 0 1 f8200000 42 8
-			                 c000 0 0 2 f8200000 43 8
-			                 c000 0 0 3 f8200000 40 8
-			                 c000 0 0 4 f8200000 41 8>;
-			interrupt-parent = <&Cpm_pic>;
-			interrupts = <14 8>;
-			bus-range = <0 0>;
-			ranges = <02000000 0 80000000 80000000 0 40000000
-			          01000000 0 00000000 f6000000 0 02000000>;
+			compatible = "fsl,mpc8272-pic", "fsl,cpm2-pic";
 		};
 
 /* May need to remove if on a part without crypto engine */
 		crypto@30000 {
 			device_type = "crypto";
 			model = "SEC2";
-			compatible = "talitos";
+			compatible = "fsl,mpc8272-talitos-sec2",
+			             "fsl,talitos-sec2",
+			             "fsl,talitos",
+			             "talitos";
 			reg = <30000 10000>;
-			interrupts = <b 2>;
-			interrupt-parent = <&Cpm_pic>;
+			interrupts = <b 8>;
+			interrupt-parent = <&PIC>;
 			num-channels = <4>;
 			channel-fifo-len = <18>;
 			exec-units-mask = <0000007e>;
@@ -210,4 +231,8 @@
 			descriptor-types-mask = <01010ebf>;
 		};
 	};
+
+	chosen {
+		linux,stdout-path = "/soc/cpm/serial@11a00";
+	};
 };
diff --git a/arch/powerpc/configs/mpc8272_ads_defconfig b/arch/powerpc/configs/mpc8272_ads_defconfig
index 4b68032..6b7951e 100644
--- a/arch/powerpc/configs/mpc8272_ads_defconfig
+++ b/arch/powerpc/configs/mpc8272_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
 # Linux kernel version: 2.6.23-rc4
-# Tue Aug 28 21:24:39 2007
+# Wed Sep  5 12:43:23 2007
 #
 # CONFIG_PPC64 is not set
 
@@ -52,7 +52,7 @@
 # CONFIG_EXPERIMENTAL is not set
 CONFIG_BROKEN_ON_SMP=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
-CONFIG_LOCALVERSION="powerpc8272"
+CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
@@ -71,7 +71,7 @@
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
-CONFIG_KALLSYMS_EXTRA_PASS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -122,10 +122,11 @@
 # CONFIG_PPC_MPC5200 is not set
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
-CONFIG_MPC82xx_ADS=y
+CONFIG_MPC8272_ADS=y
 CONFIG_PQ2ADS=y
 CONFIG_8260=y
 CONFIG_8272=y
+CONFIG_PQ2_ADS_PCI_PIC=y
 # CONFIG_MPIC is not set
 # CONFIG_MPIC_WEIRD is not set
 # CONFIG_PPC_I8259 is not set
@@ -137,7 +138,9 @@
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 CONFIG_CPM2=y
+CONFIG_PPC_CPM_NEW_BINDING=y
 # CONFIG_FSL_ULI1575 is not set
+CONFIG_CPM=y
 
 #
 # Kernel options
@@ -168,18 +171,25 @@
 # CONFIG_CMDLINE_BOOL is not set
 # CONFIG_PM is not set
 CONFIG_SECCOMP=y
-# CONFIG_WANT_DEVICE_TREE is not set
+CONFIG_WANT_DEVICE_TREE=y
+# CONFIG_BUILD_RAW_IMAGE is not set
+CONFIG_DEVICE_TREE="mpc8272ads.dts"
 CONFIG_ISA_DMA_API=y
 
 #
 # Bus options
 #
 CONFIG_ZONE_DMA=y
+CONFIG_PPC_INDIRECT_PCI=y
 CONFIG_FSL_SOC=y
-# CONFIG_PCI is not set
-# CONFIG_PCI_DOMAINS is not set
-# CONFIG_PCI_SYSCALL is not set
-# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_SYSCALL=y
+CONFIG_PCI_8260=y
+# CONFIG_PCIEPORTBUS is not set
+CONFIG_ARCH_SUPPORTS_MSI=y
+# CONFIG_PCI_MSI is not set
+# CONFIG_PCI_DEBUG is not set
 
 #
 # PCCARD (PCMCIA/CardBus) support
@@ -313,43 +323,101 @@
 # CONFIG_DEBUG_DEVRES is not set
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
-# CONFIG_MTD is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+# CONFIG_MTD_PARTITIONS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+# CONFIG_MTD_CFI is not set
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_GEN_PROBE=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+CONFIG_MTD_CFI_NOSWAP=y
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
+CONFIG_MTD_CFI_GEOMETRY=y
+# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_2 is not set
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+# CONFIG_MTD_CFI_I1 is not set
+# CONFIG_MTD_CFI_I2 is not set
+CONFIG_MTD_CFI_I4=y
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_OTP is not set
+CONFIG_MTD_CFI_INTELEXT=y
+# CONFIG_MTD_CFI_AMDSTD is not set
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_SBC8240 is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
 CONFIG_OF_DEVICE=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
 # CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_RAM is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
-CONFIG_MISC_DEVICES=y
-# CONFIG_EEPROM_93CX6 is not set
-CONFIG_IDE=y
-CONFIG_IDE_MAX_HWIFS=4
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-# CONFIG_BLK_DEV_IDECD is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-CONFIG_IDE_PROC_FS=y
-
-#
-# IDE chipset support/bugfixes
-#
-# CONFIG_IDE_GENERIC is not set
-# CONFIG_IDEPCI_PCIBUS_ORDER is not set
-# CONFIG_IDE_ARM is not set
-# CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_BLK_DEV_HD is not set
+# CONFIG_MISC_DEVICES is not set
+# CONFIG_IDE is not set
 
 #
 # SCSI device support
@@ -360,6 +428,21 @@
 # CONFIG_SCSI_NETLINK is not set
 # CONFIG_ATA is not set
 # CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# An alternative FireWire stack is available with EXPERIMENTAL=y
+#
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
 # CONFIG_NETDEVICES_MULTIQUEUE is not set
@@ -367,6 +450,7 @@
 # CONFIG_BONDING is not set
 # CONFIG_EQUALIZER is not set
 CONFIG_TUN=y
+# CONFIG_ARCNET is not set
 CONFIG_PHYLIB=y
 
 #
@@ -382,13 +466,42 @@
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_FIXED_PHY is not set
+CONFIG_MDIO_BITBANG=y
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+# CONFIG_NET_PCI is not set
 CONFIG_FS_ENET=y
 # CONFIG_FS_ENET_HAS_SCC is not set
 CONFIG_FS_ENET_HAS_FCC=y
 CONFIG_NETDEV_1000=y
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_VIA_VELOCITY is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+# CONFIG_QLA3XXX is not set
 CONFIG_NETDEV_10000=y
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_IXGB is not set
+# CONFIG_S2IO is not set
+# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_MLX4_CORE is not set
+# CONFIG_TR is not set
 
 #
 # Wireless LAN
@@ -396,6 +509,7 @@
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_WAN is not set
+# CONFIG_FDDI is not set
 CONFIG_PPP=y
 # CONFIG_PPP_FILTER is not set
 CONFIG_PPP_ASYNC=y
@@ -459,6 +573,7 @@
 CONFIG_SERIO=y
 # CONFIG_SERIO_I8042 is not set
 CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_PCIPS2 is not set
 CONFIG_SERIO_LIBPS2=y
 # CONFIG_SERIO_RAW is not set
 # CONFIG_GAMEPORT is not set
@@ -488,6 +603,7 @@
 CONFIG_SERIAL_CPM_SCC4=y
 # CONFIG_SERIAL_CPM_SMC1 is not set
 # CONFIG_SERIAL_CPM_SMC2 is not set
+# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -497,7 +613,11 @@
 # CONFIG_NVRAM is not set
 # CONFIG_GEN_RTC is not set
 # CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
 # CONFIG_RAW_DRIVER is not set
+CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
 
 #
@@ -531,7 +651,7 @@
 #
 # CONFIG_DISPLAY_SUPPORT is not set
 # CONFIG_VGASTATE is not set
-CONFIG_VIDEO_OUTPUT_CONTROL=y
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
 # CONFIG_FB is not set
 # CONFIG_FB_IBM_GXT4500 is not set
 
@@ -539,45 +659,11 @@
 # Sound
 #
 # CONFIG_SOUND is not set
-CONFIG_HID_SUPPORT=y
-CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
-CONFIG_USB_SUPPORT=y
-# CONFIG_USB_ARCH_HAS_HCD is not set
-# CONFIG_USB_ARCH_HAS_OHCI is not set
-# CONFIG_USB_ARCH_HAS_EHCI is not set
-
-#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
-#
-
-#
-# USB Gadget Support
-#
-CONFIG_USB_GADGET=y
-# CONFIG_USB_GADGET_DEBUG_FILES is not set
-CONFIG_USB_GADGET_SELECTED=y
-# CONFIG_USB_GADGET_AMD5536UDC is not set
-# CONFIG_USB_GADGET_FSL_USB2 is not set
-# CONFIG_USB_GADGET_NET2280 is not set
-# CONFIG_USB_GADGET_PXA2XX is not set
-CONFIG_USB_GADGET_M66592=y
-CONFIG_USB_M66592=y
-# CONFIG_USB_GADGET_GOKU is not set
-# CONFIG_USB_GADGET_LH7A40X is not set
-# CONFIG_USB_GADGET_OMAP is not set
-# CONFIG_USB_GADGET_S3C2410 is not set
-# CONFIG_USB_GADGET_AT91 is not set
-# CONFIG_USB_GADGET_DUMMY_HCD is not set
-CONFIG_USB_GADGET_DUALSPEED=y
-# CONFIG_USB_ZERO is not set
-CONFIG_USB_ETH=y
-# CONFIG_USB_GADGETFS is not set
-# CONFIG_USB_FILE_STORAGE is not set
-# CONFIG_USB_G_SERIAL is not set
-# CONFIG_USB_MIDI_GADGET is not set
+# CONFIG_HID_SUPPORT is not set
+# CONFIG_USB_SUPPORT is not set
 # CONFIG_MMC is not set
 # CONFIG_NEW_LEDS is not set
+# CONFIG_INFINIBAND is not set
 # CONFIG_RTC_CLASS is not set
 
 #
@@ -614,11 +700,7 @@
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
-CONFIG_XFS_FS=y
-# CONFIG_XFS_QUOTA is not set
-# CONFIG_XFS_SECURITY is not set
-# CONFIG_XFS_POSIX_ACL is not set
-# CONFIG_XFS_RT is not set
+# CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
@@ -659,6 +741,7 @@
 # Miscellaneous filesystems
 #
 # CONFIG_HFSPLUS_FS is not set
+# CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
 # CONFIG_VXFS_FS is not set
 # CONFIG_HPFS_FS is not set
@@ -680,8 +763,7 @@
 CONFIG_NFS_ACL_SUPPORT=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
-CONFIG_SMB_FS=y
-# CONFIG_SMB_NLS_DEFAULT is not set
+# CONFIG_SMB_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -775,7 +857,7 @@
 #
 # CONFIG_PRINTK_TIME is not set
 CONFIG_ENABLE_MUST_CHECK=y
-# CONFIG_MAGIC_SYSRQ is not set
+CONFIG_MAGIC_SYSRQ=y
 # CONFIG_UNUSED_SYMBOLS is not set
 # CONFIG_DEBUG_FS is not set
 # CONFIG_HEADERS_CHECK is not set
@@ -793,7 +875,7 @@
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
 CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_VM is not set
 # CONFIG_DEBUG_LIST is not set
@@ -845,4 +927,4 @@
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
 # CONFIG_CRYPTO_CRC32C is not set
 # CONFIG_CRYPTO_CAMELLIA is not set
-CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_HW is not set
diff --git a/arch/powerpc/platforms/82xx/Kconfig b/arch/powerpc/platforms/82xx/Kconfig
index f260c01..03f5aeb 100644
--- a/arch/powerpc/platforms/82xx/Kconfig
+++ b/arch/powerpc/platforms/82xx/Kconfig
@@ -10,6 +10,8 @@
 	select 8272
 	select 8260
 	select FSL_SOC
+	select PQ2_ADS_PCI_PIC if PCI
+	select PPC_CPM_NEW_BINDING
 	help
 	  This option enables support for the MPC8272 ADS board
 
@@ -34,3 +36,6 @@
 	help
 	  The MPC8272 CPM has a different internal dpram setup than other CPM2
 	  devices
+
+config PQ2_ADS_PCI_PIC
+	bool
diff --git a/arch/powerpc/platforms/82xx/Makefile b/arch/powerpc/platforms/82xx/Makefile
index 9b7c851..bfcb64c 100644
--- a/arch/powerpc/platforms/82xx/Makefile
+++ b/arch/powerpc/platforms/82xx/Makefile
@@ -2,3 +2,5 @@
 # Makefile for the PowerPC 82xx linux kernel.
 #
 obj-$(CONFIG_MPC8272_ADS) += mpc8272_ads.o
+obj-$(CONFIG_CPM2) += pq2.o
+obj-$(CONFIG_PQ2_ADS_PCI_PIC) += pq2ads-pci-pic.o
diff --git a/arch/powerpc/platforms/82xx/mpc8272_ads.c b/arch/powerpc/platforms/82xx/mpc8272_ads.c
index 4de76da..fd83440 100644
--- a/arch/powerpc/platforms/82xx/mpc8272_ads.c
+++ b/arch/powerpc/platforms/82xx/mpc8272_ads.c
@@ -1,9 +1,10 @@
 /*
- * MPC8272_ads setup and early boot code plus other random bits.
+ * MPC8272 ADS board support
  *
- * Author: Vitaly Bordug <vbordug@ru.mvista.com>
- * m82xx_restart fix by Wade Farnsworth <wfarnsworth@mvista.com>
+ * Copyright 2007 Freescale Semiconductor, Inc.
+ * Author: Scott Wood <scottwood@freescale.com>
  *
+ * Based on code by Vitaly Bordug <vbordug@ru.mvista.com>
  * Copyright (c) 2006 MontaVista Software, Inc.
  *
  * This program is free software; you can redistribute  it and/or modify it
@@ -12,613 +13,184 @@
  * option) any later version.
  */
 
-#include <linux/stddef.h>
-#include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/reboot.h>
-#include <linux/pci.h>
 #include <linux/interrupt.h>
-#include <linux/kdev_t.h>
-#include <linux/major.h>
-#include <linux/console.h>
-#include <linux/delay.h>
-#include <linux/seq_file.h>
-#include <linux/root_dev.h>
-#include <linux/initrd.h>
-#include <linux/module.h>
 #include <linux/fsl_devices.h>
-#include <linux/fs_uart_pd.h>
+#include <linux/of_platform.h>
+#include <linux/io.h>
 
-#include <asm/system.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
-#include <asm/atomic.h>
-#include <asm/time.h>
-#include <asm/io.h>
-#include <asm/machdep.h>
-#include <asm/pci-bridge.h>
-#include <asm/mpc8260.h>
-#include <asm/irq.h>
-#include <mm/mmu_decl.h>
-#include <asm/prom.h>
 #include <asm/cpm2.h>
 #include <asm/udbg.h>
-#include <asm/i8259.h>
-#include <linux/fs_enet_pd.h>
+#include <asm/machdep.h>
+#include <asm/time.h>
+
+#include <platforms/82xx/pq2.h>
 
 #include <sysdev/fsl_soc.h>
 #include <sysdev/cpm2_pic.h>
 
 #include "pq2ads.h"
-
-#ifdef CONFIG_PCI
-static uint pci_clk_frq;
-static struct {
-	unsigned long *pci_int_stat_reg;
-	unsigned long *pci_int_mask_reg;
-} pci_regs;
-
-static unsigned long pci_int_base;
-static struct irq_host *pci_pic_host;
-#endif
+#include "pq2.h"
 
 static void __init mpc8272_ads_pic_init(void)
 {
-	struct device_node *np = of_find_compatible_node(NULL, "cpm-pic", "CPM2");
-	struct resource r;
-	cpm2_map_t *cpm_reg;
+	struct device_node *np = of_find_compatible_node(NULL, NULL,
+	                                                 "fsl,cpm2-pic");
+	if (!np) {
+		printk(KERN_ERR "PIC init: can not find fsl,cpm2-pic node\n");
+		return;
+	}
 
-	if (np == NULL) {
-		printk(KERN_ERR "PIC init: can not find cpm-pic node\n");
-		return;
-	}
-	if (of_address_to_resource(np, 0, &r)) {
-		printk(KERN_ERR "PIC init: invalid resource\n");
-		of_node_put(np);
-		return;
-	}
 	cpm2_pic_init(np);
 	of_node_put(np);
 
-	/* Initialize the default interrupt mapping priorities,
-	 * in case the boot rom changed something on us.
-	 */
-	cpm_reg = (cpm2_map_t *) ioremap(get_immrbase(), sizeof(cpm2_map_t));
-	cpm_reg->im_intctl.ic_siprr = 0x05309770;
-	iounmap(cpm_reg);
-#ifdef CONFIG_PCI
 	/* Initialize stuff for the 82xx CPLD IC and install demux  */
-	m82xx_pci_init_irq();
-#endif
+	pq2ads_pci_init_irq();
 }
 
-static void init_fcc1_ioports(struct fs_platform_info *fpi)
-{
-	struct io_port *io;
-	u32 tempval;
-	cpm2_map_t *immap = ioremap(get_immrbase(), sizeof(cpm2_map_t));
-	struct device_node *np;
-	struct resource r;
-	u32 *bcsr;
-
-	np = of_find_node_by_type(NULL, "memory");
-	if (!np) {
-		printk(KERN_INFO "No memory node in device tree\n");
-		return;
-	}
-	if (of_address_to_resource(np, 1, &r)) {
-		printk(KERN_INFO "No memory reg property [1] in devicetree\n");
-		return;
-	}
-	of_node_put(np);
-	bcsr = ioremap(r.start + 4, sizeof(u32));
-	io = &immap->im_ioport;
-
-	/* Enable the PHY */
-	clrbits32(bcsr, BCSR1_FETHIEN);
-	setbits32(bcsr, BCSR1_FETH_RST);
-
-	/* FCC1 pins are on port A/C. */
-	/* Configure port A and C pins for FCC1 Ethernet. */
-
-	tempval = in_be32(&io->iop_pdira);
-	tempval &= ~PA1_DIRA0;
-	tempval |= PA1_DIRA1;
-	out_be32(&io->iop_pdira, tempval);
-
-	tempval = in_be32(&io->iop_psora);
-	tempval &= ~PA1_PSORA0;
-	tempval |= PA1_PSORA1;
-	out_be32(&io->iop_psora, tempval);
-
-	setbits32(&io->iop_ppara, PA1_DIRA0 | PA1_DIRA1);
-
-	/* Alter clocks */
-	tempval = PC_CLK(fpi->clk_tx - 8) | PC_CLK(fpi->clk_rx - 8);
-
-	clrbits32(&io->iop_psorc, tempval);
-	clrbits32(&io->iop_pdirc, tempval);
-	setbits32(&io->iop_pparc, tempval);
-
-	cpm2_clk_setup(CPM_CLK_FCC1, fpi->clk_rx, CPM_CLK_RX);
-	cpm2_clk_setup(CPM_CLK_FCC1, fpi->clk_tx, CPM_CLK_TX);
-
-	iounmap(bcsr);
-	iounmap(immap);
-}
-
-static void init_fcc2_ioports(struct fs_platform_info *fpi)
-{
-	cpm2_map_t *immap = ioremap(get_immrbase(), sizeof(cpm2_map_t));
-	struct device_node *np;
-	struct resource r;
-	u32 *bcsr;
-
-	struct io_port *io;
-	u32 tempval;
-
-	np = of_find_node_by_type(NULL, "memory");
-	if (!np) {
-		printk(KERN_INFO "No memory node in device tree\n");
-		return;
-	}
-	if (of_address_to_resource(np, 1, &r)) {
-		printk(KERN_INFO "No memory reg property [1] in devicetree\n");
-		return;
-	}
-	of_node_put(np);
-	io = &immap->im_ioport;
-	bcsr = ioremap(r.start + 12, sizeof(u32));
-
-	/* Enable the PHY */
-	clrbits32(bcsr, BCSR3_FETHIEN2);
-	setbits32(bcsr, BCSR3_FETH2_RST);
-
-	/* FCC2 are port B/C. */
-	/* Configure port A and C pins for FCC2 Ethernet. */
-
-	tempval = in_be32(&io->iop_pdirb);
-	tempval &= ~PB2_DIRB0;
-	tempval |= PB2_DIRB1;
-	out_be32(&io->iop_pdirb, tempval);
-
-	tempval = in_be32(&io->iop_psorb);
-	tempval &= ~PB2_PSORB0;
-	tempval |= PB2_PSORB1;
-	out_be32(&io->iop_psorb, tempval);
-
-	setbits32(&io->iop_pparb, PB2_DIRB0 | PB2_DIRB1);
-
-	tempval = PC_CLK(fpi->clk_tx - 8) | PC_CLK(fpi->clk_rx - 8);
-
-	/* Alter clocks */
-	clrbits32(&io->iop_psorc, tempval);
-	clrbits32(&io->iop_pdirc, tempval);
-	setbits32(&io->iop_pparc, tempval);
-
-	cpm2_clk_setup(CPM_CLK_FCC2, fpi->clk_rx, CPM_CLK_RX);
-	cpm2_clk_setup(CPM_CLK_FCC2, fpi->clk_tx, CPM_CLK_TX);
-
-	iounmap(bcsr);
-	iounmap(immap);
-}
-
-void init_fcc_ioports(struct fs_platform_info *fpi)
-{
-	int fcc_no = fs_get_fcc_index(fpi->fs_no);
-
-	switch (fcc_no) {
-	case 0:
-		init_fcc1_ioports(fpi);
-		break;
-	case 1:
-		init_fcc2_ioports(fpi);
-		break;
-	default:
-		printk(KERN_ERR "init_fcc_ioports: invalid FCC number\n");
-		return;
-	}
-}
-
-static void init_scc1_uart_ioports(struct fs_uart_platform_info *data)
-{
-	cpm2_map_t *immap = ioremap(get_immrbase(), sizeof(cpm2_map_t));
-
-	/* SCC1 is only on port D */
-	setbits32(&immap->im_ioport.iop_ppard, 0x00000003);
-	clrbits32(&immap->im_ioport.iop_psord, 0x00000001);
-	setbits32(&immap->im_ioport.iop_psord, 0x00000002);
-	clrbits32(&immap->im_ioport.iop_pdird, 0x00000001);
-	setbits32(&immap->im_ioport.iop_pdird, 0x00000002);
-
-	clrbits32(&immap->im_cpmux.cmx_scr, (0x00000007 << (4 - data->clk_tx)));
-	clrbits32(&immap->im_cpmux.cmx_scr, (0x00000038 << (4 - data->clk_rx)));
-	setbits32(&immap->im_cpmux.cmx_scr,
-		  ((data->clk_tx - 1) << (4 - data->clk_tx)));
-	setbits32(&immap->im_cpmux.cmx_scr,
-		  ((data->clk_rx - 1) << (4 - data->clk_rx)));
-
-	iounmap(immap);
-}
-
-static void init_scc4_uart_ioports(struct fs_uart_platform_info *data)
-{
-	cpm2_map_t *immap = ioremap(get_immrbase(), sizeof(cpm2_map_t));
-
-	setbits32(&immap->im_ioport.iop_ppard, 0x00000600);
-	clrbits32(&immap->im_ioport.iop_psord, 0x00000600);
-	clrbits32(&immap->im_ioport.iop_pdird, 0x00000200);
-	setbits32(&immap->im_ioport.iop_pdird, 0x00000400);
-
-	clrbits32(&immap->im_cpmux.cmx_scr, (0x00000007 << (4 - data->clk_tx)));
-	clrbits32(&immap->im_cpmux.cmx_scr, (0x00000038 << (4 - data->clk_rx)));
-	setbits32(&immap->im_cpmux.cmx_scr,
-		  ((data->clk_tx - 1) << (4 - data->clk_tx)));
-	setbits32(&immap->im_cpmux.cmx_scr,
-		  ((data->clk_rx - 1) << (4 - data->clk_rx)));
-
-	iounmap(immap);
-}
-
-void init_scc_ioports(struct fs_uart_platform_info *data)
-{
-	int scc_no = fs_get_scc_index(data->fs_no);
-
-	switch (scc_no) {
-	case 0:
-		init_scc1_uart_ioports(data);
-		data->brg = data->clk_rx;
-		break;
-	case 3:
-		init_scc4_uart_ioports(data);
-		data->brg = data->clk_rx;
-		break;
-	default:
-		printk(KERN_ERR "init_scc_ioports: invalid SCC number\n");
-		return;
-	}
-}
-
-void __init m82xx_board_setup(void)
-{
-	cpm2_map_t *immap = ioremap(get_immrbase(), sizeof(cpm2_map_t));
-	struct device_node *np;
-	struct resource r;
-	u32 *bcsr;
-
-	np = of_find_node_by_type(NULL, "memory");
-	if (!np) {
-		printk(KERN_INFO "No memory node in device tree\n");
-		return;
-	}
-	if (of_address_to_resource(np, 1, &r)) {
-		printk(KERN_INFO "No memory reg property [1] in devicetree\n");
-		return;
-	}
-	of_node_put(np);
-	bcsr = ioremap(r.start + 4, sizeof(u32));
-	/* Enable the 2nd UART port */
-	clrbits32(bcsr, BCSR1_RS232_EN2);
-
-#ifdef CONFIG_SERIAL_CPM_SCC1
-	clrbits32((u32 *) & immap->im_scc[0].scc_sccm,
-		  UART_SCCM_TX | UART_SCCM_RX);
-	clrbits32((u32 *) & immap->im_scc[0].scc_gsmrl,
-		  SCC_GSMRL_ENR | SCC_GSMRL_ENT);
-#endif
-
-#ifdef CONFIG_SERIAL_CPM_SCC2
-	clrbits32((u32 *) & immap->im_scc[1].scc_sccm,
-		  UART_SCCM_TX | UART_SCCM_RX);
-	clrbits32((u32 *) & immap->im_scc[1].scc_gsmrl,
-		  SCC_GSMRL_ENR | SCC_GSMRL_ENT);
-#endif
-
-#ifdef CONFIG_SERIAL_CPM_SCC3
-	clrbits32((u32 *) & immap->im_scc[2].scc_sccm,
-		  UART_SCCM_TX | UART_SCCM_RX);
-	clrbits32((u32 *) & immap->im_scc[2].scc_gsmrl,
-		  SCC_GSMRL_ENR | SCC_GSMRL_ENT);
-#endif
-
-#ifdef CONFIG_SERIAL_CPM_SCC4
-	clrbits32((u32 *) & immap->im_scc[3].scc_sccm,
-		  UART_SCCM_TX | UART_SCCM_RX);
-	clrbits32((u32 *) & immap->im_scc[3].scc_gsmrl,
-		  SCC_GSMRL_ENR | SCC_GSMRL_ENT);
-#endif
-
-	iounmap(bcsr);
-	iounmap(immap);
-}
-
-#ifdef CONFIG_PCI
-static void m82xx_pci_mask_irq(unsigned int irq)
-{
-	int bit = irq - pci_int_base;
-
-	*pci_regs.pci_int_mask_reg |= (1 << (31 - bit));
-	return;
-}
-
-static void m82xx_pci_unmask_irq(unsigned int irq)
-{
-	int bit = irq - pci_int_base;
-
-	*pci_regs.pci_int_mask_reg &= ~(1 << (31 - bit));
-	return;
-}
-
-static void m82xx_pci_mask_and_ack(unsigned int irq)
-{
-	int bit = irq - pci_int_base;
-
-	*pci_regs.pci_int_mask_reg |= (1 << (31 - bit));
-	return;
-}
-
-static void m82xx_pci_end_irq(unsigned int irq)
-{
-	int bit = irq - pci_int_base;
-
-	*pci_regs.pci_int_mask_reg &= ~(1 << (31 - bit));
-	return;
-}
-
-struct hw_interrupt_type m82xx_pci_ic = {
-	.typename = "MPC82xx ADS PCI",
-	.name = "MPC82xx ADS PCI",
-	.enable = m82xx_pci_unmask_irq,
-	.disable = m82xx_pci_mask_irq,
-	.ack = m82xx_pci_mask_and_ack,
-	.end = m82xx_pci_end_irq,
-	.mask = m82xx_pci_mask_irq,
-	.mask_ack = m82xx_pci_mask_and_ack,
-	.unmask = m82xx_pci_unmask_irq,
-	.eoi = m82xx_pci_end_irq,
+struct cpm_pin {
+	int port, pin, flags;
 };
 
-static void
-m82xx_pci_irq_demux(unsigned int irq, struct irq_desc *desc)
-{
-	unsigned long stat, mask, pend;
-	int bit;
+static struct cpm_pin mpc8272_ads_pins[] = {
+	/* SCC1 */
+	{3, 30, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
+	{3, 31, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
 
-	for (;;) {
-		stat = *pci_regs.pci_int_stat_reg;
-		mask = *pci_regs.pci_int_mask_reg;
-		pend = stat & ~mask & 0xf0000000;
-		if (!pend)
-			break;
-		for (bit = 0; pend != 0; ++bit, pend <<= 1) {
-			if (pend & 0x80000000)
-				__do_IRQ(pci_int_base + bit);
-		}
-	}
-}
+	/* SCC4 */
+	{3, 21, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+	{3, 22, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
 
-static int pci_pic_host_map(struct irq_host *h, unsigned int virq,
-			    irq_hw_number_t hw)
-{
-	get_irq_desc(virq)->status |= IRQ_LEVEL;
-	set_irq_chip(virq, &m82xx_pci_ic);
-	return 0;
-}
+	/* FCC1 */
+	{0, 14, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+	{0, 15, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+	{0, 16, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+	{0, 17, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+	{0, 18, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+	{0, 19, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+	{0, 20, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+	{0, 21, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+	{0, 26, CPM_PIN_INPUT | CPM_PIN_SECONDARY},
+	{0, 27, CPM_PIN_INPUT | CPM_PIN_SECONDARY},
+	{0, 28, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
+	{0, 29, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
+	{0, 30, CPM_PIN_INPUT | CPM_PIN_SECONDARY},
+	{0, 31, CPM_PIN_INPUT | CPM_PIN_SECONDARY},
+	{2, 21, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+	{2, 22, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
 
-static void pci_host_unmap(struct irq_host *h, unsigned int virq)
-{
-	/* remove chip and handler */
-	set_irq_chip(virq, NULL);
-}
-
-static struct irq_host_ops pci_pic_host_ops = {
-	.map = pci_pic_host_map,
-	.unmap = pci_host_unmap,
+	/* FCC2 */
+	{1, 18, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+	{1, 19, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+	{1, 20, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+	{1, 21, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+	{1, 22, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+	{1, 23, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+	{1, 24, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+	{1, 25, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+	{1, 26, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+	{1, 27, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+	{1, 28, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+	{1, 29, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
+	{1, 30, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+	{1, 31, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+	{2, 16, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+	{2, 17, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
 };
 
-void m82xx_pci_init_irq(void)
+static void __init init_ioports(void)
 {
-	int irq;
-	cpm2_map_t *immap;
-	struct device_node *np;
-	struct resource r;
-	const u32 *regs;
-	unsigned int size;
-	const u32 *irq_map;
 	int i;
-	unsigned int irq_max, irq_min;
 
-	if ((np = of_find_node_by_type(NULL, "soc")) == NULL) {
-		printk(KERN_INFO "No SOC node in device tree\n");
-		return;
+	for (i = 0; i < ARRAY_SIZE(mpc8272_ads_pins); i++) {
+		struct cpm_pin *pin = &mpc8272_ads_pins[i];
+		cpm2_set_pin(pin->port, pin->pin, pin->flags);
 	}
-	memset(&r, 0, sizeof(r));
-	if (of_address_to_resource(np, 0, &r)) {
-		printk(KERN_INFO "No SOC reg property in device tree\n");
-		return;
-	}
-	immap = ioremap(r.start, sizeof(*immap));
-	of_node_put(np);
 
-	/* install the demultiplexer for the PCI cascade interrupt */
-	np = of_find_node_by_type(NULL, "pci");
-	if (!np) {
-		printk(KERN_INFO "No pci node on device tree\n");
-		iounmap(immap);
-		return;
-	}
-	irq_map = of_get_property(np, "interrupt-map", &size);
-	if ((!irq_map) || (size <= 7)) {
-		printk(KERN_INFO "No interrupt-map property of pci node\n");
-		iounmap(immap);
-		return;
-	}
-	size /= sizeof(irq_map[0]);
-	for (i = 0, irq_max = 0, irq_min = 512; i < size; i += 7, irq_map += 7) {
-		if (irq_map[5] < irq_min)
-			irq_min = irq_map[5];
-		if (irq_map[5] > irq_max)
-			irq_max = irq_map[5];
-	}
-	pci_int_base = irq_min;
-	irq = irq_of_parse_and_map(np, 0);
-	set_irq_chained_handler(irq, m82xx_pci_irq_demux);
-	of_node_put(np);
-	np = of_find_node_by_type(NULL, "pci-pic");
-	if (!np) {
-		printk(KERN_INFO "No pci pic node on device tree\n");
-		iounmap(immap);
-		return;
-	}
-	/* PCI interrupt controller registers: status and mask */
-	regs = of_get_property(np, "reg", &size);
-	if ((!regs) || (size <= 2)) {
-		printk(KERN_INFO "No reg property in pci pic node\n");
-		iounmap(immap);
-		return;
-	}
-	pci_regs.pci_int_stat_reg =
-	    ioremap(regs[0], sizeof(*pci_regs.pci_int_stat_reg));
-	pci_regs.pci_int_mask_reg =
-	    ioremap(regs[1], sizeof(*pci_regs.pci_int_mask_reg));
-	/* configure chip select for PCI interrupt controller */
-	immap->im_memctl.memc_br3 = regs[0] | 0x00001801;
-	immap->im_memctl.memc_or3 = 0xffff8010;
-	/* make PCI IRQ level sensitive */
-	immap->im_intctl.ic_siexr &= ~(1 << (14 - (irq - SIU_INT_IRQ1)));
-
-	/* mask all PCI interrupts */
-	*pci_regs.pci_int_mask_reg |= 0xfff00000;
-	iounmap(immap);
-	pci_pic_host =
-	    irq_alloc_host(np, IRQ_HOST_MAP_LINEAR, irq_max - irq_min + 1,
-			   &pci_pic_host_ops, irq_max + 1);
-	return;
+	cpm2_clk_setup(CPM_CLK_SCC1, CPM_BRG1, CPM_CLK_RX);
+	cpm2_clk_setup(CPM_CLK_SCC1, CPM_BRG1, CPM_CLK_TX);
+	cpm2_clk_setup(CPM_CLK_SCC4, CPM_BRG4, CPM_CLK_RX);
+	cpm2_clk_setup(CPM_CLK_SCC4, CPM_BRG4, CPM_CLK_TX);
+	cpm2_clk_setup(CPM_CLK_FCC1, CPM_CLK11, CPM_CLK_RX);
+	cpm2_clk_setup(CPM_CLK_FCC1, CPM_CLK10, CPM_CLK_TX);
+	cpm2_clk_setup(CPM_CLK_FCC2, CPM_CLK15, CPM_CLK_RX);
+	cpm2_clk_setup(CPM_CLK_FCC2, CPM_CLK16, CPM_CLK_TX);
 }
 
-static int m82xx_pci_exclude_device(struct pci_controller *hose,
-				    u_char bus, u_char devfn)
-{
-	if (bus == 0 && PCI_SLOT(devfn) == 0)
-		return PCIBIOS_DEVICE_NOT_FOUND;
-	else
-		return PCIBIOS_SUCCESSFUL;
-}
-
-static void __init mpc82xx_add_bridge(struct device_node *np)
-{
-	int len;
-	struct pci_controller *hose;
-	struct resource r;
-	const int *bus_range;
-	const uint *ptr;
-
-	memset(&r, 0, sizeof(r));
-	if (of_address_to_resource(np, 0, &r)) {
-		printk(KERN_INFO "No PCI reg property in device tree\n");
-		return;
-	}
-	if (!(ptr = of_get_property(np, "clock-frequency", NULL))) {
-		printk(KERN_INFO "No clock-frequency property in PCI node");
-		return;
-	}
-	pci_clk_frq = *ptr;
-	of_node_put(np);
-	bus_range = of_get_property(np, "bus-range", &len);
-	if (bus_range == NULL || len < 2 * sizeof(int)) {
-		printk(KERN_WARNING "Can't get bus-range for %s, assume"
-		       " bus 0\n", np->full_name);
-	}
-
-	pci_assign_all_buses = 1;
-
-	hose = pcibios_alloc_controller(np);
-
-	if (!hose)
-		return;
-
-	hose->first_busno = bus_range ? bus_range[0] : 0;
-	hose->last_busno = bus_range ? bus_range[1] : 0xff;
-
-	setup_indirect_pci(hose,
-			   r.start + offsetof(pci_cpm2_t, pci_cfg_addr),
-			   r.start + offsetof(pci_cpm2_t, pci_cfg_data),
-			   0);
-
-	pci_process_bridge_OF_ranges(hose, np, 1);
-}
-#endif
-
-/*
- * Setup the architecture
- */
 static void __init mpc8272_ads_setup_arch(void)
 {
-#ifdef CONFIG_PCI
 	struct device_node *np;
-#endif
+	__be32 __iomem *bcsr;
 
 	if (ppc_md.progress)
 		ppc_md.progress("mpc8272_ads_setup_arch()", 0);
+
 	cpm2_reset();
 
-	/* Map I/O region to a 256MB BAT */
+	np = of_find_compatible_node(NULL, NULL, "fsl,mpc8272ads-bcsr");
+	if (!np) {
+		printk(KERN_ERR "No bcsr in device tree\n");
+		return;
+	}
 
-	m82xx_board_setup();
-
-#ifdef CONFIG_PCI
-	ppc_md.pci_exclude_device = m82xx_pci_exclude_device;
-	for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
-		mpc82xx_add_bridge(np);
+	bcsr = of_iomap(np, 0);
+	if (!bcsr) {
+		printk(KERN_ERR "Cannot map BCSR registers\n");
+		return;
+	}
 
 	of_node_put(np);
-#endif
 
-#ifdef  CONFIG_ROOT_NFS
-	ROOT_DEV = Root_NFS;
-#else
-	ROOT_DEV = Root_HDA1;
-#endif
+	clrbits32(&bcsr[1], BCSR1_RS232_EN1 | BCSR1_RS232_EN2 | BCSR1_FETHIEN);
+	setbits32(&bcsr[1], BCSR1_FETH_RST);
+
+	clrbits32(&bcsr[3], BCSR3_FETHIEN2);
+	setbits32(&bcsr[3], BCSR3_FETH2_RST);
+
+	iounmap(bcsr);
+
+	init_ioports();
+	pq2_init_pci();
 
 	if (ppc_md.progress)
 		ppc_md.progress("mpc8272_ads_setup_arch(), finish", 0);
 }
 
+static struct of_device_id __initdata of_bus_ids[] = {
+	{ .name = "soc", },
+	{ .name = "cpm", },
+	{ .name = "localbus", },
+	{},
+};
+
+static int __init declare_of_platform_devices(void)
+{
+	if (!machine_is(mpc8272_ads))
+		return 0;
+
+	/* Publish the QE devices */
+	of_platform_bus_probe(NULL, of_bus_ids, NULL);
+	return 0;
+}
+device_initcall(declare_of_platform_devices);
+
 /*
  * Called very early, device-tree isn't unflattened
  */
 static int __init mpc8272_ads_probe(void)
 {
-	/* We always match for now, eventually we should look at
-	 * the flat dev tree to ensure this is the board we are
-	 * supposed to run on
-	 */
-	return 1;
-}
-
-#define RMR_CSRE 0x00000001
-static void m82xx_restart(char *cmd)
-{
-	__volatile__ unsigned char dummy;
-
-	local_irq_disable();
-	((cpm2_map_t *) cpm2_immr)->im_clkrst.car_rmr |= RMR_CSRE;
-
-	/* Clear the ME,EE,IR & DR bits in MSR to cause checkstop */
-	mtmsr(mfmsr() & ~(MSR_ME | MSR_EE | MSR_IR | MSR_DR));
-	dummy = ((cpm2_map_t *) cpm2_immr)->im_clkrst.res[0];
-	printk("Restart failed\n");
-	while (1) ;
+	unsigned long root = of_get_flat_dt_root();
+	return of_flat_dt_is_compatible(root, "fsl,mpc8272ads");
 }
 
 define_machine(mpc8272_ads)
 {
- 	.name = "MPC8272 ADS",
- 	.probe = mpc8272_ads_probe,
- 	.setup_arch = mpc8272_ads_setup_arch,
- 	.init_IRQ = mpc8272_ads_pic_init,
- 	.get_irq = cpm2_get_irq,
+	.name = "Freescale MPC8272 ADS",
+	.probe = mpc8272_ads_probe,
+	.setup_arch = mpc8272_ads_setup_arch,
+	.init_IRQ = mpc8272_ads_pic_init,
+	.get_irq = cpm2_get_irq,
 	.calibrate_decr = generic_calibrate_decr,
-	.restart = m82xx_restart,
+	.restart = pq2_restart,
+	.progress = udbg_progress,
 };
diff --git a/arch/powerpc/platforms/82xx/pq2.c b/arch/powerpc/platforms/82xx/pq2.c
new file mode 100644
index 0000000..a497cba
--- /dev/null
+++ b/arch/powerpc/platforms/82xx/pq2.c
@@ -0,0 +1,82 @@
+/*
+ * Common PowerQUICC II code.
+ *
+ * Author: Scott Wood <scottwood@freescale.com>
+ * Copyright (c) 2007 Freescale Semiconductor
+ *
+ * Based on code by Vitaly Bordug <vbordug@ru.mvista.com>
+ * pq2_restart fix by Wade Farnsworth <wfarnsworth@mvista.com>
+ * Copyright (c) 2006 MontaVista Software, Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#include <asm/cpm2.h>
+#include <asm/io.h>
+#include <asm/pci-bridge.h>
+#include <asm/system.h>
+
+#include <platforms/82xx/pq2.h>
+
+#define RMR_CSRE 0x00000001
+
+void pq2_restart(char *cmd)
+{
+	local_irq_disable();
+	setbits32(&cpm2_immr->im_clkrst.car_rmr, RMR_CSRE);
+
+	/* Clear the ME,EE,IR & DR bits in MSR to cause checkstop */
+	mtmsr(mfmsr() & ~(MSR_ME | MSR_EE | MSR_IR | MSR_DR));
+	in_8(&cpm2_immr->im_clkrst.res[0]);
+
+	panic("Restart failed\n");
+}
+
+#ifdef CONFIG_PCI
+static int pq2_pci_exclude_device(struct pci_controller *hose,
+                                  u_char bus, u8 devfn)
+{
+	if (bus == 0 && PCI_SLOT(devfn) == 0)
+		return PCIBIOS_DEVICE_NOT_FOUND;
+	else
+		return PCIBIOS_SUCCESSFUL;
+}
+
+static void __init pq2_pci_add_bridge(struct device_node *np)
+{
+	struct pci_controller *hose;
+	struct resource r;
+
+	if (of_address_to_resource(np, 0, &r) || r.end - r.start < 0x10b)
+		goto err;
+
+	pci_assign_all_buses = 1;
+
+	hose = pcibios_alloc_controller(np);
+	if (!hose)
+		return;
+
+	hose->arch_data = np;
+
+	setup_indirect_pci(hose, r.start + 0x100, r.start + 0x104, 0);
+	pci_process_bridge_OF_ranges(hose, np, 1);
+
+	return;
+
+err:
+	printk(KERN_ERR "No valid PCI reg property in device tree\n");
+}
+
+void __init pq2_init_pci(void)
+{
+	struct device_node *np = NULL;
+
+	ppc_md.pci_exclude_device = pq2_pci_exclude_device;
+
+	while ((np = of_find_compatible_node(np, NULL, "fsl,pq2-pci")))
+		pq2_pci_add_bridge(np);
+}
+#endif
diff --git a/arch/powerpc/platforms/82xx/pq2.h b/arch/powerpc/platforms/82xx/pq2.h
new file mode 100644
index 0000000..a41f84a
--- /dev/null
+++ b/arch/powerpc/platforms/82xx/pq2.h
@@ -0,0 +1,20 @@
+#ifndef _PQ2_H
+#define _PQ2_H
+
+void pq2_restart(char *cmd);
+
+#ifdef CONFIG_PCI
+int pq2ads_pci_init_irq(void);
+void pq2_init_pci(void);
+#else
+static inline int pq2ads_pci_init_irq(void)
+{
+	return 0;
+}
+
+static inline void pq2_init_pci(void)
+{
+}
+#endif
+
+#endif
diff --git a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
new file mode 100644
index 0000000..a801381
--- /dev/null
+++ b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
@@ -0,0 +1,195 @@
+/*
+ * PQ2 ADS-style PCI interrupt controller
+ *
+ * Copyright 2007 Freescale Semiconductor, Inc.
+ * Author: Scott Wood <scottwood@freescale.com>
+ *
+ * Loosely based on mpc82xx ADS support by Vitaly Bordug <vbordug@ru.mvista.com>
+ * Copyright (c) 2006 MontaVista Software, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/spinlock.h>
+#include <linux/irq.h>
+#include <linux/types.h>
+#include <linux/bootmem.h>
+
+#include <asm/io.h>
+#include <asm/prom.h>
+#include <asm/cpm2.h>
+
+#include "pq2.h"
+
+static DEFINE_SPINLOCK(pci_pic_lock);
+
+struct pq2ads_pci_pic {
+	struct device_node *node;
+	struct irq_host *host;
+
+	struct {
+		u32 stat;
+		u32 mask;
+	} __iomem *regs;
+};
+
+#define NUM_IRQS 32
+
+static void pq2ads_pci_mask_irq(unsigned int virq)
+{
+	struct pq2ads_pci_pic *priv = get_irq_chip_data(virq);
+	int irq = NUM_IRQS - virq_to_hw(virq) - 1;
+
+	if (irq != -1) {
+		unsigned long flags;
+		spin_lock_irqsave(&pci_pic_lock, flags);
+
+		setbits32(&priv->regs->mask, 1 << irq);
+		mb();
+
+		spin_unlock_irqrestore(&pci_pic_lock, flags);
+	}
+}
+
+static void pq2ads_pci_unmask_irq(unsigned int virq)
+{
+	struct pq2ads_pci_pic *priv = get_irq_chip_data(virq);
+	int irq = NUM_IRQS - virq_to_hw(virq) - 1;
+
+	if (irq != -1) {
+		unsigned long flags;
+
+		spin_lock_irqsave(&pci_pic_lock, flags);
+		clrbits32(&priv->regs->mask, 1 << irq);
+		spin_unlock_irqrestore(&pci_pic_lock, flags);
+	}
+}
+
+static struct irq_chip pq2ads_pci_ic = {
+	.typename = "PQ2 ADS PCI",
+	.name = "PQ2 ADS PCI",
+	.end = pq2ads_pci_unmask_irq,
+	.mask = pq2ads_pci_mask_irq,
+	.mask_ack = pq2ads_pci_mask_irq,
+	.ack = pq2ads_pci_mask_irq,
+	.unmask = pq2ads_pci_unmask_irq,
+	.enable = pq2ads_pci_unmask_irq,
+	.disable = pq2ads_pci_mask_irq
+};
+
+static void pq2ads_pci_irq_demux(unsigned int irq, struct irq_desc *desc)
+{
+	struct pq2ads_pci_pic *priv = desc->handler_data;
+	u32 stat, mask, pend;
+	int bit;
+
+	for (;;) {
+		stat = in_be32(&priv->regs->stat);
+		mask = in_be32(&priv->regs->mask);
+
+		pend = stat & ~mask;
+
+		if (!pend)
+			break;
+
+		for (bit = 0; pend != 0; ++bit, pend <<= 1) {
+			if (pend & 0x80000000) {
+				int virq = irq_linear_revmap(priv->host, bit);
+				generic_handle_irq(virq);
+			}
+		}
+	}
+}
+
+static int pci_pic_host_map(struct irq_host *h, unsigned int virq,
+			    irq_hw_number_t hw)
+{
+	get_irq_desc(virq)->status |= IRQ_LEVEL;
+	set_irq_chip_data(virq, h->host_data);
+	set_irq_chip(virq, &pq2ads_pci_ic);
+	return 0;
+}
+
+static void pci_host_unmap(struct irq_host *h, unsigned int virq)
+{
+	/* remove chip and handler */
+	set_irq_chip_data(virq, NULL);
+	set_irq_chip(virq, NULL);
+}
+
+static struct irq_host_ops pci_pic_host_ops = {
+	.map = pci_pic_host_map,
+	.unmap = pci_host_unmap,
+};
+
+int __init pq2ads_pci_init_irq(void)
+{
+	struct pq2ads_pci_pic *priv;
+	struct irq_host *host;
+	struct device_node *np;
+	int ret = -ENODEV;
+	int irq;
+
+	np = of_find_compatible_node(NULL, NULL, "fsl,pq2ads-pci-pic");
+	if (!np) {
+		printk(KERN_ERR "No pci pic node in device tree.\n");
+		of_node_put(np);
+		goto out;
+	}
+
+	irq = irq_of_parse_and_map(np, 0);
+	if (irq == NO_IRQ) {
+		printk(KERN_ERR "No interrupt in pci pic node.\n");
+		of_node_put(np);
+		goto out;
+	}
+
+	priv = alloc_bootmem(sizeof(struct pq2ads_pci_pic));
+	if (!priv) {
+		of_node_put(np);
+		ret = -ENOMEM;
+		goto out_unmap_irq;
+	}
+
+	/* PCI interrupt controller registers: status and mask */
+	priv->regs = of_iomap(np, 0);
+	if (!priv->regs) {
+		printk(KERN_ERR "Cannot map PCI PIC registers.\n");
+		goto out_free_bootmem;
+	}
+
+	/* mask all PCI interrupts */
+	out_be32(&priv->regs->mask, ~0);
+	mb();
+
+	host = irq_alloc_host(np, IRQ_HOST_MAP_LINEAR, NUM_IRQS,
+	                      &pci_pic_host_ops, NUM_IRQS);
+	if (!host) {
+		ret = -ENOMEM;
+		goto out_unmap_regs;
+	}
+
+	host->host_data = priv;
+
+	priv->host = host;
+	host->host_data = priv;
+	set_irq_data(irq, priv);
+	set_irq_chained_handler(irq, pq2ads_pci_irq_demux);
+
+	of_node_put(np);
+	return 0;
+
+out_unmap_regs:
+	iounmap(priv->regs);
+out_free_bootmem:
+	free_bootmem((unsigned long)priv,
+	             sizeof(sizeof(struct pq2ads_pci_pic)));
+	of_node_put(np);
+out_unmap_irq:
+	irq_dispose_mapping(irq);
+out:
+	return ret;
+}
diff --git a/arch/powerpc/platforms/82xx/pq2ads.h b/arch/powerpc/platforms/82xx/pq2ads.h
index 8b67048..984db42 100644
--- a/arch/powerpc/platforms/82xx/pq2ads.h
+++ b/arch/powerpc/platforms/82xx/pq2ads.h
@@ -53,7 +53,5 @@
 #define SIU_INT_SCC3		((uint)0x2a+CPM_IRQ_OFFSET)
 #define SIU_INT_SCC4		((uint)0x2b+CPM_IRQ_OFFSET)
 
-void m82xx_pci_init_irq(void);
-
 #endif /* __MACH_ADS8260_DEFS */
 #endif /* __KERNEL__ */