arch/powerpc/boot/dts/akebono.dts - linux - Git at Google

 /*
  * Device Tree Source for IBM Embedded PPC 476 Platform
  *
  * Copyright © 2013 Tony Breeds IBM Corporation
  * Copyright © 2013 Alistair Popple IBM Corporation
  *
  * This file is licensed under the terms of the GNU General Public
  * License version 2.  This program is licensed "as is" without
  * any warranty of any kind, whether express or implied.
  */

 /dts-v1/;

 /memreserve/ 0x01f00000 0x00100000;	// spin table

 / {
 	#address-cells = <2>;
 	#size-cells = <2>;
 	model = "ibm,akebono";
 	compatible = "ibm,akebono", "ibm,476gtr";
 	dcr-parent = <&{/cpus/cpu@0}>;

 	aliases {
 		serial0 = &UART0;
 	};

 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;

 		cpu@0 {
 			device_type = "cpu";
 			model = "PowerPC,476";
 			reg = <0>;
 			clock-frequency = <1600000000>; // 1.6 GHz
 			timebase-frequency = <100000000>; // 100Mhz
 			i-cache-line-size = <32>;
 			d-cache-line-size = <32>;
 			i-cache-size = <32768>;
 			d-cache-size = <32768>;
 			dcr-controller;
 			dcr-access-method = "native";
 			status = "okay";
 		};
 		cpu@1 {
 			device_type = "cpu";
 			model = "PowerPC,476";
 			reg = <1>;
 			clock-frequency = <1600000000>; // 1.6 GHz
 			timebase-frequency = <100000000>; // 100Mhz
 			i-cache-line-size = <32>;
 			d-cache-line-size = <32>;
 			i-cache-size = <32768>;
 			d-cache-size = <32768>;
 			dcr-controller;
 			dcr-access-method = "native";
 			status = "disabled";
 			enable-method = "spin-table";
 			cpu-release-addr = <0x0 0x01f00000>;
 		};
 	};

 	memory {
 		device_type = "memory";
 		reg = <0x0 0x0 0x0 0x0>; // filled in by zImage
 	};

 	MPIC: interrupt-controller {
 		compatible = "chrp,open-pic";
 		interrupt-controller;
 		dcr-reg = <0xffc00000 0x00040000>;
 		#address-cells = <0>;
 		#size-cells = <0>;
 		#interrupt-cells = <2>;
 		single-cpu-affinity;
 	};

 	plb {
 		compatible = "ibm,plb6";
 		#address-cells = <2>;
 		#size-cells = <2>;
 		ranges;
 		clock-frequency = <200000000>; // 200Mhz

 		HSTA0: hsta@310000e0000 {
 			compatible = "ibm,476gtr-hsta-msi", "ibm,hsta-msi";
 			reg = <0x310 0x000e0000 0x0 0xf0>;
 			interrupt-parent = <&MPIC>;
 			interrupts = <108 0
 				      109 0
 				      110 0
 				      111 0
 				      112 0
 				      113 0
 				      114 0
 				      115 0
 				      116 0
 				      117 0
 				      118 0
 				      119 0
 				      120 0
 				      121 0
 				      122 0
 				      123 0>;
 		};

 		MAL0: mcmal {
 			compatible = "ibm,mcmal-476gtr", "ibm,mcmal2";
 			dcr-reg = <0xc0000000 0x062>;
 			num-tx-chans = <1>;
 			num-rx-chans = <1>;
 			#address-cells = <0>;
 			#size-cells = <0>;
 			interrupt-parent = <&MPIC>;
 			interrupts = <	/*TXEOB*/ 77 0x4
 					/*RXEOB*/ 78 0x4
 					/*SERR*/  76 0x4
 					/*TXDE*/  79 0x4
 					/*RXDE*/  80 0x4>;
 		};

 		SATA0: sata@30000010000 {
 			compatible = "ibm,476gtr-ahci";
 			reg = <0x300 0x00010000 0x0 0x10000>;
 			interrupt-parent = <&MPIC>;
 			interrupts = <93 2>;
 		};

 		EHCI0: usb@30010000000 {
 			compatible = "ibm,476gtr-ehci", "generic-ehci";
 			reg = <0x300 0x10000000 0x0 0x10000>;
 			interrupt-parent = <&MPIC>;
 			interrupts = <85 2>;
 		};

 		SD0: sd@30000000000 {
 			compatible = "ibm,476gtr-sdhci", "generic-sdhci";
 			reg = <0x300 0x00000000 0x0 0x10000>;
 			interrupts = <91 2>;
 			interrupt-parent = <&MPIC>;
 		};

 		OHCI0: usb@30010010000 {
 			compatible = "ibm,476gtr-ohci", "generic-ohci";
 			reg = <0x300 0x10010000 0x0 0x10000>;
 			interrupt-parent = <&MPIC>;
 			interrupts = <89 1>;
 			};

 		OHCI1: usb@30010020000 {
 			compatible = "ibm,476gtr-ohci", "generic-ohci";
 			reg = <0x300 0x10020000 0x0 0x10000>;
 			interrupt-parent = <&MPIC>;
 			interrupts = <88 1>;
 			};

 		POB0: opb {
 			compatible = "ibm,opb-4xx", "ibm,opb";
 			#address-cells = <1>;
 			#size-cells = <1>;
 			/* Wish there was a nicer way of specifying a full
 			 * 32-bit range
 			 */
 			ranges = <0x00000000 0x0000033f 0x00000000 0x80000000
 				  0x80000000 0x0000033f 0x80000000 0x80000000>;
 			clock-frequency = <100000000>;

 			RGMII0: emac-rgmii-wol@50004 {
 				compatible = "ibm,rgmii-wol-476gtr", "ibm,rgmii-wol";
 				reg = <0x50004 0x00000008>;
 				has-mdio;
 			};

 			EMAC0: ethernet@30000 {
 				device_type = "network";
 				compatible = "ibm,emac-476gtr", "ibm,emac4sync";
 				interrupt-parent = <&EMAC0>;
 				interrupts = <0x0 0x1>;
 				#interrupt-cells = <1>;
 				#address-cells = <0>;
 				#size-cells = <0>;
 				interrupt-map = </*Status*/ 0x0 &MPIC 81 0x4
 						 /*Wake*/   0x1 &MPIC 82 0x4>;
 				reg = <0x30000 0x78>;

 				/* local-mac-address will normally be added by
 				 * the wrapper. If your device doesn't support
 				 * passing data to the wrapper (in the form
 				 * local-mac-addr=<hwaddr>) then you will need
 				 * to set it manually here. */
 				//local-mac-address = [000000000000];

 				mal-device = <&MAL0>;
 				mal-tx-channel = <0>;
 				mal-rx-channel = <0>;
 				cell-index = <0>;
 				max-frame-size = <9000>;
 				rx-fifo-size = <4096>;
 				tx-fifo-size = <2048>;
 				rx-fifo-size-gige = <16384>;
 				phy-mode = "rgmii";
 				phy-map = <0x00000000>;
 				rgmii-wol-device = <&RGMII0>;
 				has-inverted-stacr-oc;
 				has-new-stacr-staopc;
 			};

 			UART0: serial@10000 {
 				device_type = "serial";
 				compatible = "ns16750", "ns16550";
 				reg = <0x10000 0x00000008>;
 				virtual-reg = <0xe8010000>;
 				clock-frequency = <1851851>;
 				current-speed = <38400>;
 				interrupt-parent = <&MPIC>;
 				interrupts = <39 2>;
 			};

 			IIC0: i2c@0 {
 				compatible = "ibm,iic-476gtr", "ibm,iic";
 				reg = <0x0 0x00000020>;
 				interrupt-parent = <&MPIC>;
 				interrupts = <37 2>;
 				#address-cells = <1>;
 				#size-cells = <0>;
 				rtc@68 {
 					compatible = "st,m41t80", "m41st85";
 					reg = <0x68>;
 				};
 			};

 			IIC1: i2c@100 {
 				compatible = "ibm,iic-476gtr", "ibm,iic";
 				reg = <0x100 0x00000020>;
 				interrupt-parent = <&MPIC>;
 				interrupts = <38 2>;
 				#address-cells = <1>;
 				#size-cells = <0>;
 				avr@58 {
 					compatible = "ibm,akebono-avr";
 					reg = <0x58>;
 				};
 			};

 			FPGA0: fpga@ebc00000 {
 				compatible = "ibm,akebono-fpga";
 				reg = <0xebc00000 0x8>;
 			};
 		};

 		PCIE0: pcie@10100000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
 			#address-cells = <3>;
 			compatible = "ibm,plb-pciex-476fpe", "ibm,plb-pciex";
 			primary;
 			port = <0x0>; /* port number */
 			reg = <0x00000101 0x00000000 0x0 0x10000000	       /* Config space access */
 			       0x00000100 0x00000000 0x0 0x00001000>;	/* UTL Registers space access */
 			dcr-reg = <0xc0 0x20>;

 //                                pci_space  < pci_addr          > < cpu_addr          > < size       >
 			ranges = <0x02000000 0x00000000 0x80000000 0x00000110 0x80000000 0x0 0x80000000
 			          0x01000000 0x0        0x0        0x00000140 0x0        0x0 0x00010000>;

 			/* Inbound starting at 0x0 to 0x40000000000. In order to use MSI
 			 * PCI devices must be able to write to the HSTA module.
 			 */
 			dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x400 0x0>;

 			/* This drives busses 0 to 0xf */
 			bus-range = <0x0 0xf>;

 			/* Legacy interrupts (note the weird polarity, the bridge seems
 			 * to invert PCIe legacy interrupts).
 			 * We are de-swizzling here because the numbers are actually for
 			 * port of the root complex virtual P2P bridge. But I want
 			 * to avoid putting a node for it in the tree, so the numbers
 			 * below are basically de-swizzled numbers.
 			 * The real slot is on idsel 0, so the swizzling is 1:1
 			 */
 			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
 			interrupt-map = <
 				0x0 0x0 0x0 0x1 &MPIC 45 0x2 /* int A */
 				0x0 0x0 0x0 0x2 &MPIC 46 0x2 /* int B */
 				0x0 0x0 0x0 0x3 &MPIC 47 0x2 /* int C */
 				0x0 0x0 0x0 0x4 &MPIC 48 0x2 /* int D */>;
 		};

 		PCIE1: pcie@20100000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
 			#address-cells = <3>;
 			compatible = "ibm,plb-pciex-476fpe", "ibm,plb-pciex";
 			primary;
 			port = <0x1>; /* port number */
 			reg = <0x00000201 0x00000000 0x0 0x10000000	       /* Config space access */
 			       0x00000200 0x00000000 0x0 0x00001000>;	/* UTL Registers space access */
 			dcr-reg = <0x100 0x20>;

 //                                pci_space  < pci_addr          > < cpu_addr          > < size       >
 			ranges = <0x02000000 0x00000000 0x80000000 0x00000210 0x80000000 0x0 0x80000000
 			          0x01000000 0x0        0x0        0x00000240 0x0        0x0 0x00010000>;

 			/* Inbound starting at 0x0 to 0x40000000000. In order to use MSI
 			 * PCI devices must be able to write to the HSTA module.
 			 */
 			dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x400 0x0>;

 			/* This drives busses 0 to 0xf */
 			bus-range = <0x0 0xf>;

 			/* Legacy interrupts (note the weird polarity, the bridge seems
 			 * to invert PCIe legacy interrupts).
 			 * We are de-swizzling here because the numbers are actually for
 			 * port of the root complex virtual P2P bridge. But I want
 			 * to avoid putting a node for it in the tree, so the numbers
 			 * below are basically de-swizzled numbers.
 			 * The real slot is on idsel 0, so the swizzling is 1:1
 			 */
 			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
 			interrupt-map = <
 				0x0 0x0 0x0 0x1 &MPIC 53 0x2 /* int A */
 				0x0 0x0 0x0 0x2 &MPIC 54 0x2 /* int B */
 				0x0 0x0 0x0 0x3 &MPIC 55 0x2 /* int C */
 				0x0 0x0 0x0 0x4 &MPIC 56 0x2 /* int D */>;
 		};

 		PCIE2: pcie@18100000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
 			#address-cells = <3>;
 			compatible = "ibm,plb-pciex-476fpe", "ibm,plb-pciex";
 			primary;
 			port = <0x2>; /* port number */
 			reg = <0x00000181 0x00000000 0x0 0x10000000	       /* Config space access */
 			       0x00000180 0x00000000 0x0 0x00001000>;	/* UTL Registers space access */
 			dcr-reg = <0xe0 0x20>;

 //                                pci_space  < pci_addr          > < cpu_addr          > < size       >
 			ranges = <0x02000000 0x00000000 0x80000000 0x00000190 0x80000000 0x0 0x80000000
 			          0x01000000 0x0        0x0        0x000001c0 0x0        0x0 0x00010000>;

 			/* Inbound starting at 0x0 to 0x40000000000. In order to use MSI
 			 * PCI devices must be able to write to the HSTA module.
 			 */
 			dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x400 0x0>;

 			/* This drives busses 0 to 0xf */
 			bus-range = <0x0 0xf>;

 			/* Legacy interrupts (note the weird polarity, the bridge seems
 			 * to invert PCIe legacy interrupts).
 			 * We are de-swizzling here because the numbers are actually for
 			 * port of the root complex virtual P2P bridge. But I want
 			 * to avoid putting a node for it in the tree, so the numbers
 			 * below are basically de-swizzled numbers.
 			 * The real slot is on idsel 0, so the swizzling is 1:1
 			 */
 			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
 			interrupt-map = <
 				0x0 0x0 0x0 0x1 &MPIC 61 0x2 /* int A */
 				0x0 0x0 0x0 0x2 &MPIC 62 0x2 /* int B */
 				0x0 0x0 0x0 0x3 &MPIC 63 0x2 /* int C */
 				0x0 0x0 0x0 0x4 &MPIC 64 0x2 /* int D */>;
 		};

 		PCIE3: pcie@28100000000 {
 			device_type = "pci";
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
 			#address-cells = <3>;
 			compatible = "ibm,plb-pciex-476fpe", "ibm,plb-pciex";
 			primary;
 			port = <0x3>; /* port number */
 			reg = <0x00000281 0x00000000 0x0 0x10000000	       /* Config space access */
 			       0x00000280 0x00000000 0x0 0x00001000>;	/* UTL Registers space access */
 			dcr-reg = <0x120 0x20>;

 //                                pci_space  < pci_addr          > < cpu_addr          > < size       >
 			ranges = <0x02000000 0x00000000 0x80000000 0x00000290 0x80000000 0x0 0x80000000
 			          0x01000000 0x0        0x0        0x000002c0 0x0        0x0 0x00010000>;

 			/* Inbound starting at 0x0 to 0x40000000000. In order to use MSI
 			 * PCI devices must be able to write to the HSTA module.
 			 */
 			dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x400 0x0>;

 			/* This drives busses 0 to 0xf */
 			bus-range = <0x0 0xf>;

 			/* Legacy interrupts (note the weird polarity, the bridge seems
 			 * to invert PCIe legacy interrupts).
 			 * We are de-swizzling here because the numbers are actually for
 			 * port of the root complex virtual P2P bridge. But I want
 			 * to avoid putting a node for it in the tree, so the numbers
 			 * below are basically de-swizzled numbers.
 			 * The real slot is on idsel 0, so the swizzling is 1:1
 			 */
 			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
 			interrupt-map = <
 				0x0 0x0 0x0 0x1 &MPIC 69 0x2 /* int A */
 				0x0 0x0 0x0 0x2 &MPIC 70 0x2 /* int B */
 				0x0 0x0 0x0 0x3 &MPIC 71 0x2 /* int C */
 				0x0 0x0 0x0 0x4 &MPIC 72 0x2 /* int D */>;
 		};
 	};

 	chosen {
 		stdout-path = &UART0;
 	};
 };
	/*
	* Device Tree Source for IBM Embedded PPC 476 Platform
	*
	* Copyright © 2013 Tony Breeds IBM Corporation
	* Copyright © 2013 Alistair Popple IBM Corporation
	*
	* This file is licensed under the terms of the GNU General Public
	* License version 2. This program is licensed "as is" without
	* any warranty of any kind, whether express or implied.
	*/

	/dts-v1/;

	/memreserve/ 0x01f00000 0x00100000; // spin table

	/ {
	#address-cells = <2>;
	#size-cells = <2>;
	model = "ibm,akebono";
	compatible = "ibm,akebono", "ibm,476gtr";
	dcr-parent = <&{/cpus/cpu@0}>;

	aliases {
	serial0 = &UART0;
	};

	cpus {
	#address-cells = <1>;
	#size-cells = <0>;

	cpu@0 {
	device_type = "cpu";
	model = "PowerPC,476";
	reg = <0>;
	clock-frequency = <1600000000>; // 1.6 GHz
	timebase-frequency = <100000000>; // 100Mhz
	i-cache-line-size = <32>;
	d-cache-line-size = <32>;
	i-cache-size = <32768>;
	d-cache-size = <32768>;
	dcr-controller;
	dcr-access-method = "native";
	status = "okay";
	};
	cpu@1 {
	device_type = "cpu";
	model = "PowerPC,476";
	reg = <1>;
	clock-frequency = <1600000000>; // 1.6 GHz
	timebase-frequency = <100000000>; // 100Mhz
	i-cache-line-size = <32>;
	d-cache-line-size = <32>;
	i-cache-size = <32768>;
	d-cache-size = <32768>;
	dcr-controller;
	dcr-access-method = "native";
	status = "disabled";
	enable-method = "spin-table";
	cpu-release-addr = <0x0 0x01f00000>;
	};
	};

	memory {
	device_type = "memory";
	reg = <0x0 0x0 0x0 0x0>; // filled in by zImage
	};

	MPIC: interrupt-controller {
	compatible = "chrp,open-pic";
	interrupt-controller;
	dcr-reg = <0xffc00000 0x00040000>;
	#address-cells = <0>;
	#size-cells = <0>;
	#interrupt-cells = <2>;
	single-cpu-affinity;
	};

	plb {
	compatible = "ibm,plb6";
	#address-cells = <2>;
	#size-cells = <2>;
	ranges;
	clock-frequency = <200000000>; // 200Mhz

	HSTA0: hsta@310000e0000 {
	compatible = "ibm,476gtr-hsta-msi", "ibm,hsta-msi";
	reg = <0x310 0x000e0000 0x0 0xf0>;
	interrupt-parent = <&MPIC>;
	interrupts = <108 0
	109 0
	110 0
	111 0
	112 0
	113 0
	114 0
	115 0
	116 0
	117 0
	118 0
	119 0
	120 0
	121 0
	122 0
	123 0>;
	};

	MAL0: mcmal {
	compatible = "ibm,mcmal-476gtr", "ibm,mcmal2";
	dcr-reg = <0xc0000000 0x062>;
	num-tx-chans = <1>;
	num-rx-chans = <1>;
	#address-cells = <0>;
	#size-cells = <0>;
	interrupt-parent = <&MPIC>;
	interrupts = < /TXEOB/ 77 0x4
	/RXEOB/ 78 0x4
	/SERR/ 76 0x4
	/TXDE/ 79 0x4
	/RXDE/ 80 0x4>;
	};

	SATA0: sata@30000010000 {
	compatible = "ibm,476gtr-ahci";
	reg = <0x300 0x00010000 0x0 0x10000>;
	interrupt-parent = <&MPIC>;
	interrupts = <93 2>;
	};

	EHCI0: usb@30010000000 {
	compatible = "ibm,476gtr-ehci", "generic-ehci";
	reg = <0x300 0x10000000 0x0 0x10000>;
	interrupt-parent = <&MPIC>;
	interrupts = <85 2>;
	};

	SD0: sd@30000000000 {
	compatible = "ibm,476gtr-sdhci", "generic-sdhci";
	reg = <0x300 0x00000000 0x0 0x10000>;
	interrupts = <91 2>;
	interrupt-parent = <&MPIC>;
	};

	OHCI0: usb@30010010000 {
	compatible = "ibm,476gtr-ohci", "generic-ohci";
	reg = <0x300 0x10010000 0x0 0x10000>;
	interrupt-parent = <&MPIC>;
	interrupts = <89 1>;
	};

	OHCI1: usb@30010020000 {
	compatible = "ibm,476gtr-ohci", "generic-ohci";
	reg = <0x300 0x10020000 0x0 0x10000>;
	interrupt-parent = <&MPIC>;
	interrupts = <88 1>;
	};

	POB0: opb {
	compatible = "ibm,opb-4xx", "ibm,opb";
	#address-cells = <1>;
	#size-cells = <1>;
	/* Wish there was a nicer way of specifying a full
	* 32-bit range
	*/
	ranges = <0x00000000 0x0000033f 0x00000000 0x80000000
	0x80000000 0x0000033f 0x80000000 0x80000000>;
	clock-frequency = <100000000>;

	RGMII0: emac-rgmii-wol@50004 {
	compatible = "ibm,rgmii-wol-476gtr", "ibm,rgmii-wol";
	reg = <0x50004 0x00000008>;
	has-mdio;
	};

	EMAC0: ethernet@30000 {
	device_type = "network";
	compatible = "ibm,emac-476gtr", "ibm,emac4sync";
	interrupt-parent = <&EMAC0>;
	interrupts = <0x0 0x1>;
	#interrupt-cells = <1>;
	#address-cells = <0>;
	#size-cells = <0>;
	interrupt-map = </Status/ 0x0 &MPIC 81 0x4
	/Wake/ 0x1 &MPIC 82 0x4>;
	reg = <0x30000 0x78>;

	/* local-mac-address will normally be added by
	* the wrapper. If your device doesn't support
	* passing data to the wrapper (in the form
	* local-mac-addr=<hwaddr>) then you will need
	* to set it manually here. */
	//local-mac-address = [000000000000];

	mal-device = <&MAL0>;
	mal-tx-channel = <0>;
	mal-rx-channel = <0>;
	cell-index = <0>;
	max-frame-size = <9000>;
	rx-fifo-size = <4096>;
	tx-fifo-size = <2048>;
	rx-fifo-size-gige = <16384>;
	phy-mode = "rgmii";
	phy-map = <0x00000000>;
	rgmii-wol-device = <&RGMII0>;
	has-inverted-stacr-oc;
	has-new-stacr-staopc;
	};

	UART0: serial@10000 {
	device_type = "serial";
	compatible = "ns16750", "ns16550";
	reg = <0x10000 0x00000008>;
	virtual-reg = <0xe8010000>;
	clock-frequency = <1851851>;
	current-speed = <38400>;
	interrupt-parent = <&MPIC>;
	interrupts = <39 2>;
	};

	IIC0: i2c@0 {
	compatible = "ibm,iic-476gtr", "ibm,iic";
	reg = <0x0 0x00000020>;
	interrupt-parent = <&MPIC>;
	interrupts = <37 2>;
	#address-cells = <1>;
	#size-cells = <0>;
	rtc@68 {
	compatible = "st,m41t80", "m41st85";
	reg = <0x68>;
	};
	};

	IIC1: i2c@100 {
	compatible = "ibm,iic-476gtr", "ibm,iic";
	reg = <0x100 0x00000020>;
	interrupt-parent = <&MPIC>;
	interrupts = <38 2>;
	#address-cells = <1>;
	#size-cells = <0>;
	avr@58 {
	compatible = "ibm,akebono-avr";
	reg = <0x58>;
	};
	};

	FPGA0: fpga@ebc00000 {
	compatible = "ibm,akebono-fpga";
	reg = <0xebc00000 0x8>;
	};
	};

	PCIE0: pcie@10100000000 {
	device_type = "pci";
	#interrupt-cells = <1>;
	#size-cells = <2>;
	#address-cells = <3>;
	compatible = "ibm,plb-pciex-476fpe", "ibm,plb-pciex";
	primary;
	port = <0x0>; /* port number */
	reg = <0x00000101 0x00000000 0x0 0x10000000 /* Config space access */
	0x00000100 0x00000000 0x0 0x00001000>; /* UTL Registers space access */
	dcr-reg = <0xc0 0x20>;

	// pci_space < pci_addr > < cpu_addr > < size >
	ranges = <0x02000000 0x00000000 0x80000000 0x00000110 0x80000000 0x0 0x80000000
	0x01000000 0x0 0x0 0x00000140 0x0 0x0 0x00010000>;

	/* Inbound starting at 0x0 to 0x40000000000. In order to use MSI
	* PCI devices must be able to write to the HSTA module.
	*/
	dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x400 0x0>;

	/* This drives busses 0 to 0xf */
	bus-range = <0x0 0xf>;

	/* Legacy interrupts (note the weird polarity, the bridge seems
	* to invert PCIe legacy interrupts).
	* We are de-swizzling here because the numbers are actually for
	* port of the root complex virtual P2P bridge. But I want
	* to avoid putting a node for it in the tree, so the numbers
	* below are basically de-swizzled numbers.
	* The real slot is on idsel 0, so the swizzling is 1:1
	*/
	interrupt-map-mask = <0x0 0x0 0x0 0x7>;
	interrupt-map = <
	0x0 0x0 0x0 0x1 &MPIC 45 0x2 /* int A */
	0x0 0x0 0x0 0x2 &MPIC 46 0x2 /* int B */
	0x0 0x0 0x0 0x3 &MPIC 47 0x2 /* int C */
	0x0 0x0 0x0 0x4 &MPIC 48 0x2 /* int D */>;
	};

	PCIE1: pcie@20100000000 {
	device_type = "pci";
	#interrupt-cells = <1>;
	#size-cells = <2>;
	#address-cells = <3>;
	compatible = "ibm,plb-pciex-476fpe", "ibm,plb-pciex";
	primary;
	port = <0x1>; /* port number */
	reg = <0x00000201 0x00000000 0x0 0x10000000 /* Config space access */
	0x00000200 0x00000000 0x0 0x00001000>; /* UTL Registers space access */
	dcr-reg = <0x100 0x20>;

	// pci_space < pci_addr > < cpu_addr > < size >
	ranges = <0x02000000 0x00000000 0x80000000 0x00000210 0x80000000 0x0 0x80000000
	0x01000000 0x0 0x0 0x00000240 0x0 0x0 0x00010000>;

	/* Inbound starting at 0x0 to 0x40000000000. In order to use MSI
	* PCI devices must be able to write to the HSTA module.
	*/
	dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x400 0x0>;

	/* This drives busses 0 to 0xf */
	bus-range = <0x0 0xf>;

	/* Legacy interrupts (note the weird polarity, the bridge seems
	* to invert PCIe legacy interrupts).
	* We are de-swizzling here because the numbers are actually for
	* port of the root complex virtual P2P bridge. But I want
	* to avoid putting a node for it in the tree, so the numbers
	* below are basically de-swizzled numbers.
	* The real slot is on idsel 0, so the swizzling is 1:1
	*/
	interrupt-map-mask = <0x0 0x0 0x0 0x7>;
	interrupt-map = <
	0x0 0x0 0x0 0x1 &MPIC 53 0x2 /* int A */
	0x0 0x0 0x0 0x2 &MPIC 54 0x2 /* int B */
	0x0 0x0 0x0 0x3 &MPIC 55 0x2 /* int C */
	0x0 0x0 0x0 0x4 &MPIC 56 0x2 /* int D */>;
	};

	PCIE2: pcie@18100000000 {
	device_type = "pci";
	#interrupt-cells = <1>;
	#size-cells = <2>;
	#address-cells = <3>;
	compatible = "ibm,plb-pciex-476fpe", "ibm,plb-pciex";
	primary;
	port = <0x2>; /* port number */
	reg = <0x00000181 0x00000000 0x0 0x10000000 /* Config space access */
	0x00000180 0x00000000 0x0 0x00001000>; /* UTL Registers space access */
	dcr-reg = <0xe0 0x20>;

	// pci_space < pci_addr > < cpu_addr > < size >
	ranges = <0x02000000 0x00000000 0x80000000 0x00000190 0x80000000 0x0 0x80000000
	0x01000000 0x0 0x0 0x000001c0 0x0 0x0 0x00010000>;

	/* Inbound starting at 0x0 to 0x40000000000. In order to use MSI
	* PCI devices must be able to write to the HSTA module.
	*/
	dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x400 0x0>;

	/* This drives busses 0 to 0xf */
	bus-range = <0x0 0xf>;

	/* Legacy interrupts (note the weird polarity, the bridge seems
	* to invert PCIe legacy interrupts).
	* We are de-swizzling here because the numbers are actually for
	* port of the root complex virtual P2P bridge. But I want
	* to avoid putting a node for it in the tree, so the numbers
	* below are basically de-swizzled numbers.
	* The real slot is on idsel 0, so the swizzling is 1:1
	*/
	interrupt-map-mask = <0x0 0x0 0x0 0x7>;
	interrupt-map = <
	0x0 0x0 0x0 0x1 &MPIC 61 0x2 /* int A */
	0x0 0x0 0x0 0x2 &MPIC 62 0x2 /* int B */
	0x0 0x0 0x0 0x3 &MPIC 63 0x2 /* int C */
	0x0 0x0 0x0 0x4 &MPIC 64 0x2 /* int D */>;
	};

	PCIE3: pcie@28100000000 {
	device_type = "pci";
	#interrupt-cells = <1>;
	#size-cells = <2>;
	#address-cells = <3>;
	compatible = "ibm,plb-pciex-476fpe", "ibm,plb-pciex";
	primary;
	port = <0x3>; /* port number */
	reg = <0x00000281 0x00000000 0x0 0x10000000 /* Config space access */
	0x00000280 0x00000000 0x0 0x00001000>; /* UTL Registers space access */
	dcr-reg = <0x120 0x20>;

	// pci_space < pci_addr > < cpu_addr > < size >
	ranges = <0x02000000 0x00000000 0x80000000 0x00000290 0x80000000 0x0 0x80000000
	0x01000000 0x0 0x0 0x000002c0 0x0 0x0 0x00010000>;

	/* Inbound starting at 0x0 to 0x40000000000. In order to use MSI
	* PCI devices must be able to write to the HSTA module.
	*/
	dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x400 0x0>;

	/* This drives busses 0 to 0xf */
	bus-range = <0x0 0xf>;

	/* Legacy interrupts (note the weird polarity, the bridge seems
	* to invert PCIe legacy interrupts).
	* We are de-swizzling here because the numbers are actually for
	* port of the root complex virtual P2P bridge. But I want
	* to avoid putting a node for it in the tree, so the numbers
	* below are basically de-swizzled numbers.
	* The real slot is on idsel 0, so the swizzling is 1:1
	*/
	interrupt-map-mask = <0x0 0x0 0x0 0x7>;
	interrupt-map = <
	0x0 0x0 0x0 0x1 &MPIC 69 0x2 /* int A */
	0x0 0x0 0x0 0x2 &MPIC 70 0x2 /* int B */
	0x0 0x0 0x0 0x3 &MPIC 71 0x2 /* int C */
	0x0 0x0 0x0 0x4 &MPIC 72 0x2 /* int D */>;
	};
	};

	chosen {
	stdout-path = &UART0;
	};
	};