13de9c9cdSBenjamin Herrenschmidt/* 23de9c9cdSBenjamin Herrenschmidt * Device Tree Source for AMCC Katmai eval board 33de9c9cdSBenjamin Herrenschmidt * 43de9c9cdSBenjamin Herrenschmidt * Copyright (c) 2006, 2007 IBM Corp. 53de9c9cdSBenjamin Herrenschmidt * Benjamin Herrenschmidt <benh@kernel.crashing.org> 63de9c9cdSBenjamin Herrenschmidt * 73de9c9cdSBenjamin Herrenschmidt * Copyright (c) 2006, 2007 IBM Corp. 83de9c9cdSBenjamin Herrenschmidt * Josh Boyer <jwboyer@linux.vnet.ibm.com> 93de9c9cdSBenjamin Herrenschmidt * 103de9c9cdSBenjamin Herrenschmidt * This file is licensed under the terms of the GNU General Public 113de9c9cdSBenjamin Herrenschmidt * License version 2. This program is licensed "as is" without 123de9c9cdSBenjamin Herrenschmidt * any warranty of any kind, whether express or implied. 133de9c9cdSBenjamin Herrenschmidt */ 143de9c9cdSBenjamin Herrenschmidt 1571f34979SDavid Gibson/dts-v1/; 1671f34979SDavid Gibson 173de9c9cdSBenjamin Herrenschmidt/ { 183de9c9cdSBenjamin Herrenschmidt #address-cells = <2>; 193de9c9cdSBenjamin Herrenschmidt #size-cells = <1>; 203de9c9cdSBenjamin Herrenschmidt model = "amcc,katmai"; 213de9c9cdSBenjamin Herrenschmidt compatible = "amcc,katmai"; 2271f34979SDavid Gibson dcr-parent = <&{/cpus/cpu@0}>; 233de9c9cdSBenjamin Herrenschmidt 248aaed98cSStefan Roese aliases { 258aaed98cSStefan Roese ethernet0 = &EMAC0; 268aaed98cSStefan Roese serial0 = &UART0; 278aaed98cSStefan Roese serial1 = &UART1; 288aaed98cSStefan Roese serial2 = &UART2; 298aaed98cSStefan Roese }; 308aaed98cSStefan Roese 313de9c9cdSBenjamin Herrenschmidt cpus { 323de9c9cdSBenjamin Herrenschmidt #address-cells = <1>; 333de9c9cdSBenjamin Herrenschmidt #size-cells = <0>; 343de9c9cdSBenjamin Herrenschmidt 3572fda114SJosh Boyer cpu@0 { 363de9c9cdSBenjamin Herrenschmidt device_type = "cpu"; 3772fda114SJosh Boyer model = "PowerPC,440SPe"; 3871f34979SDavid Gibson reg = <0x00000000>; 393de9c9cdSBenjamin Herrenschmidt clock-frequency = <0>; /* Filled in by zImage */ 403de9c9cdSBenjamin Herrenschmidt timebase-frequency = <0>; /* Filled in by zImage */ 4171f34979SDavid Gibson i-cache-line-size = <32>; 4271f34979SDavid Gibson d-cache-line-size = <32>; 4371f34979SDavid Gibson i-cache-size = <32768>; 4471f34979SDavid Gibson d-cache-size = <32768>; 453de9c9cdSBenjamin Herrenschmidt dcr-controller; 463de9c9cdSBenjamin Herrenschmidt dcr-access-method = "native"; 473de9c9cdSBenjamin Herrenschmidt }; 483de9c9cdSBenjamin Herrenschmidt }; 493de9c9cdSBenjamin Herrenschmidt 503de9c9cdSBenjamin Herrenschmidt memory { 513de9c9cdSBenjamin Herrenschmidt device_type = "memory"; 5271f34979SDavid Gibson reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by zImage */ 533de9c9cdSBenjamin Herrenschmidt }; 543de9c9cdSBenjamin Herrenschmidt 553de9c9cdSBenjamin Herrenschmidt UIC0: interrupt-controller0 { 563de9c9cdSBenjamin Herrenschmidt compatible = "ibm,uic-440spe","ibm,uic"; 573de9c9cdSBenjamin Herrenschmidt interrupt-controller; 583de9c9cdSBenjamin Herrenschmidt cell-index = <0>; 5971f34979SDavid Gibson dcr-reg = <0x0c0 0x009>; 603de9c9cdSBenjamin Herrenschmidt #address-cells = <0>; 613de9c9cdSBenjamin Herrenschmidt #size-cells = <0>; 623de9c9cdSBenjamin Herrenschmidt #interrupt-cells = <2>; 633de9c9cdSBenjamin Herrenschmidt }; 643de9c9cdSBenjamin Herrenschmidt 653de9c9cdSBenjamin Herrenschmidt UIC1: interrupt-controller1 { 663de9c9cdSBenjamin Herrenschmidt compatible = "ibm,uic-440spe","ibm,uic"; 673de9c9cdSBenjamin Herrenschmidt interrupt-controller; 683de9c9cdSBenjamin Herrenschmidt cell-index = <1>; 6971f34979SDavid Gibson dcr-reg = <0x0d0 0x009>; 703de9c9cdSBenjamin Herrenschmidt #address-cells = <0>; 713de9c9cdSBenjamin Herrenschmidt #size-cells = <0>; 723de9c9cdSBenjamin Herrenschmidt #interrupt-cells = <2>; 7371f34979SDavid Gibson interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */ 743de9c9cdSBenjamin Herrenschmidt interrupt-parent = <&UIC0>; 753de9c9cdSBenjamin Herrenschmidt }; 763de9c9cdSBenjamin Herrenschmidt 773de9c9cdSBenjamin Herrenschmidt UIC2: interrupt-controller2 { 783de9c9cdSBenjamin Herrenschmidt compatible = "ibm,uic-440spe","ibm,uic"; 793de9c9cdSBenjamin Herrenschmidt interrupt-controller; 803de9c9cdSBenjamin Herrenschmidt cell-index = <2>; 8171f34979SDavid Gibson dcr-reg = <0x0e0 0x009>; 823de9c9cdSBenjamin Herrenschmidt #address-cells = <0>; 833de9c9cdSBenjamin Herrenschmidt #size-cells = <0>; 843de9c9cdSBenjamin Herrenschmidt #interrupt-cells = <2>; 8571f34979SDavid Gibson interrupts = <0xa 0x4 0xb 0x4>; /* cascade */ 863de9c9cdSBenjamin Herrenschmidt interrupt-parent = <&UIC0>; 873de9c9cdSBenjamin Herrenschmidt }; 883de9c9cdSBenjamin Herrenschmidt 893de9c9cdSBenjamin Herrenschmidt UIC3: interrupt-controller3 { 903de9c9cdSBenjamin Herrenschmidt compatible = "ibm,uic-440spe","ibm,uic"; 913de9c9cdSBenjamin Herrenschmidt interrupt-controller; 923de9c9cdSBenjamin Herrenschmidt cell-index = <3>; 9371f34979SDavid Gibson dcr-reg = <0x0f0 0x009>; 943de9c9cdSBenjamin Herrenschmidt #address-cells = <0>; 953de9c9cdSBenjamin Herrenschmidt #size-cells = <0>; 963de9c9cdSBenjamin Herrenschmidt #interrupt-cells = <2>; 9771f34979SDavid Gibson interrupts = <0x10 0x4 0x11 0x4>; /* cascade */ 983de9c9cdSBenjamin Herrenschmidt interrupt-parent = <&UIC0>; 993de9c9cdSBenjamin Herrenschmidt }; 1003de9c9cdSBenjamin Herrenschmidt 1013de9c9cdSBenjamin Herrenschmidt SDR0: sdr { 1023de9c9cdSBenjamin Herrenschmidt compatible = "ibm,sdr-440spe"; 10371f34979SDavid Gibson dcr-reg = <0x00e 0x002>; 1043de9c9cdSBenjamin Herrenschmidt }; 1053de9c9cdSBenjamin Herrenschmidt 1063de9c9cdSBenjamin Herrenschmidt CPR0: cpr { 1073de9c9cdSBenjamin Herrenschmidt compatible = "ibm,cpr-440spe"; 10871f34979SDavid Gibson dcr-reg = <0x00c 0x002>; 1093de9c9cdSBenjamin Herrenschmidt }; 1103de9c9cdSBenjamin Herrenschmidt 1113de9c9cdSBenjamin Herrenschmidt plb { 1123de9c9cdSBenjamin Herrenschmidt compatible = "ibm,plb-440spe", "ibm,plb-440gp", "ibm,plb4"; 1133de9c9cdSBenjamin Herrenschmidt #address-cells = <2>; 1143de9c9cdSBenjamin Herrenschmidt #size-cells = <1>; 1153de9c9cdSBenjamin Herrenschmidt ranges; 1163de9c9cdSBenjamin Herrenschmidt clock-frequency = <0>; /* Filled in by zImage */ 1173de9c9cdSBenjamin Herrenschmidt 1183de9c9cdSBenjamin Herrenschmidt SDRAM0: sdram { 1193de9c9cdSBenjamin Herrenschmidt compatible = "ibm,sdram-440spe", "ibm,sdram-405gp"; 12071f34979SDavid Gibson dcr-reg = <0x010 0x002>; 1213de9c9cdSBenjamin Herrenschmidt }; 1223de9c9cdSBenjamin Herrenschmidt 1233de9c9cdSBenjamin Herrenschmidt MAL0: mcmal { 1243de9c9cdSBenjamin Herrenschmidt compatible = "ibm,mcmal-440spe", "ibm,mcmal2"; 12571f34979SDavid Gibson dcr-reg = <0x180 0x062>; 1263de9c9cdSBenjamin Herrenschmidt num-tx-chans = <2>; 1273de9c9cdSBenjamin Herrenschmidt num-rx-chans = <1>; 1283de9c9cdSBenjamin Herrenschmidt interrupt-parent = <&MAL0>; 12971f34979SDavid Gibson interrupts = <0x0 0x1 0x2 0x3 0x4>; 1303de9c9cdSBenjamin Herrenschmidt #interrupt-cells = <1>; 1313de9c9cdSBenjamin Herrenschmidt #address-cells = <0>; 1323de9c9cdSBenjamin Herrenschmidt #size-cells = <0>; 13371f34979SDavid Gibson interrupt-map = </*TXEOB*/ 0x0 &UIC1 0x6 0x4 13471f34979SDavid Gibson /*RXEOB*/ 0x1 &UIC1 0x7 0x4 13571f34979SDavid Gibson /*SERR*/ 0x2 &UIC1 0x1 0x4 13671f34979SDavid Gibson /*TXDE*/ 0x3 &UIC1 0x2 0x4 13771f34979SDavid Gibson /*RXDE*/ 0x4 &UIC1 0x3 0x4>; 1383de9c9cdSBenjamin Herrenschmidt }; 1393de9c9cdSBenjamin Herrenschmidt 1403de9c9cdSBenjamin Herrenschmidt POB0: opb { 1413de9c9cdSBenjamin Herrenschmidt compatible = "ibm,opb-440spe", "ibm,opb-440gp", "ibm,opb"; 1423de9c9cdSBenjamin Herrenschmidt #address-cells = <1>; 1433de9c9cdSBenjamin Herrenschmidt #size-cells = <1>; 14471f34979SDavid Gibson ranges = <0x00000000 0x00000004 0xe0000000 0x20000000>; 1453de9c9cdSBenjamin Herrenschmidt clock-frequency = <0>; /* Filled in by zImage */ 1463de9c9cdSBenjamin Herrenschmidt 1473de9c9cdSBenjamin Herrenschmidt EBC0: ebc { 1483de9c9cdSBenjamin Herrenschmidt compatible = "ibm,ebc-440spe", "ibm,ebc-440gp", "ibm,ebc"; 14971f34979SDavid Gibson dcr-reg = <0x012 0x002>; 1503de9c9cdSBenjamin Herrenschmidt #address-cells = <2>; 1513de9c9cdSBenjamin Herrenschmidt #size-cells = <1>; 1523de9c9cdSBenjamin Herrenschmidt clock-frequency = <0>; /* Filled in by zImage */ 15371f34979SDavid Gibson interrupts = <0x5 0x1>; 1543de9c9cdSBenjamin Herrenschmidt interrupt-parent = <&UIC1>; 1553de9c9cdSBenjamin Herrenschmidt }; 1563de9c9cdSBenjamin Herrenschmidt 1573de9c9cdSBenjamin Herrenschmidt UART0: serial@10000200 { 1583de9c9cdSBenjamin Herrenschmidt device_type = "serial"; 1593de9c9cdSBenjamin Herrenschmidt compatible = "ns16550"; 16071f34979SDavid Gibson reg = <0x10000200 0x00000008>; 16171f34979SDavid Gibson virtual-reg = <0xa0000200>; 1623de9c9cdSBenjamin Herrenschmidt clock-frequency = <0>; /* Filled in by zImage */ 16371f34979SDavid Gibson current-speed = <115200>; 1643de9c9cdSBenjamin Herrenschmidt interrupt-parent = <&UIC0>; 16571f34979SDavid Gibson interrupts = <0x0 0x4>; 1663de9c9cdSBenjamin Herrenschmidt }; 1673de9c9cdSBenjamin Herrenschmidt 1683de9c9cdSBenjamin Herrenschmidt UART1: serial@10000300 { 1693de9c9cdSBenjamin Herrenschmidt device_type = "serial"; 1703de9c9cdSBenjamin Herrenschmidt compatible = "ns16550"; 17171f34979SDavid Gibson reg = <0x10000300 0x00000008>; 17271f34979SDavid Gibson virtual-reg = <0xa0000300>; 1733de9c9cdSBenjamin Herrenschmidt clock-frequency = <0>; 1743de9c9cdSBenjamin Herrenschmidt current-speed = <0>; 1753de9c9cdSBenjamin Herrenschmidt interrupt-parent = <&UIC0>; 17671f34979SDavid Gibson interrupts = <0x1 0x4>; 1773de9c9cdSBenjamin Herrenschmidt }; 1783de9c9cdSBenjamin Herrenschmidt 1793de9c9cdSBenjamin Herrenschmidt 1803de9c9cdSBenjamin Herrenschmidt UART2: serial@10000600 { 1813de9c9cdSBenjamin Herrenschmidt device_type = "serial"; 1823de9c9cdSBenjamin Herrenschmidt compatible = "ns16550"; 18371f34979SDavid Gibson reg = <0x10000600 0x00000008>; 18471f34979SDavid Gibson virtual-reg = <0xa0000600>; 1853de9c9cdSBenjamin Herrenschmidt clock-frequency = <0>; 1863de9c9cdSBenjamin Herrenschmidt current-speed = <0>; 1873de9c9cdSBenjamin Herrenschmidt interrupt-parent = <&UIC1>; 18871f34979SDavid Gibson interrupts = <0x5 0x4>; 1893de9c9cdSBenjamin Herrenschmidt }; 1903de9c9cdSBenjamin Herrenschmidt 1913de9c9cdSBenjamin Herrenschmidt IIC0: i2c@10000400 { 1923de9c9cdSBenjamin Herrenschmidt compatible = "ibm,iic-440spe", "ibm,iic-440gp", "ibm,iic"; 19371f34979SDavid Gibson reg = <0x10000400 0x00000014>; 1943de9c9cdSBenjamin Herrenschmidt interrupt-parent = <&UIC0>; 19571f34979SDavid Gibson interrupts = <0x2 0x4>; 1963de9c9cdSBenjamin Herrenschmidt }; 1973de9c9cdSBenjamin Herrenschmidt 1983de9c9cdSBenjamin Herrenschmidt IIC1: i2c@10000500 { 1993de9c9cdSBenjamin Herrenschmidt compatible = "ibm,iic-440spe", "ibm,iic-440gp", "ibm,iic"; 20071f34979SDavid Gibson reg = <0x10000500 0x00000014>; 2013de9c9cdSBenjamin Herrenschmidt interrupt-parent = <&UIC0>; 20271f34979SDavid Gibson interrupts = <0x3 0x4>; 2033de9c9cdSBenjamin Herrenschmidt }; 2043de9c9cdSBenjamin Herrenschmidt 2053de9c9cdSBenjamin Herrenschmidt EMAC0: ethernet@10000800 { 20671f34979SDavid Gibson linux,network-index = <0x0>; 2073de9c9cdSBenjamin Herrenschmidt device_type = "network"; 2083de9c9cdSBenjamin Herrenschmidt compatible = "ibm,emac-440spe", "ibm,emac4"; 2093de9c9cdSBenjamin Herrenschmidt interrupt-parent = <&UIC1>; 21071f34979SDavid Gibson interrupts = <0x1c 0x4 0x1d 0x4>; 21105781ccdSGrant Erickson reg = <0x10000800 0x00000074>; 2123de9c9cdSBenjamin Herrenschmidt local-mac-address = [000000000000]; 2133de9c9cdSBenjamin Herrenschmidt mal-device = <&MAL0>; 2143de9c9cdSBenjamin Herrenschmidt mal-tx-channel = <0>; 2153de9c9cdSBenjamin Herrenschmidt mal-rx-channel = <0>; 2163de9c9cdSBenjamin Herrenschmidt cell-index = <0>; 21771f34979SDavid Gibson max-frame-size = <9000>; 21871f34979SDavid Gibson rx-fifo-size = <4096>; 21971f34979SDavid Gibson tx-fifo-size = <2048>; 2203de9c9cdSBenjamin Herrenschmidt phy-mode = "gmii"; 22171f34979SDavid Gibson phy-map = <0x00000000>; 2223de9c9cdSBenjamin Herrenschmidt has-inverted-stacr-oc; 2233de9c9cdSBenjamin Herrenschmidt has-new-stacr-staopc; 2243de9c9cdSBenjamin Herrenschmidt }; 2253de9c9cdSBenjamin Herrenschmidt }; 2263de9c9cdSBenjamin Herrenschmidt 2273de9c9cdSBenjamin Herrenschmidt PCIX0: pci@c0ec00000 { 2283de9c9cdSBenjamin Herrenschmidt device_type = "pci"; 2293de9c9cdSBenjamin Herrenschmidt #interrupt-cells = <1>; 2303de9c9cdSBenjamin Herrenschmidt #size-cells = <2>; 2313de9c9cdSBenjamin Herrenschmidt #address-cells = <3>; 2323de9c9cdSBenjamin Herrenschmidt compatible = "ibm,plb-pcix-440spe", "ibm,plb-pcix"; 2333de9c9cdSBenjamin Herrenschmidt primary; 2343de9c9cdSBenjamin Herrenschmidt large-inbound-windows; 2353de9c9cdSBenjamin Herrenschmidt enable-msi-hole; 23671f34979SDavid Gibson reg = <0x0000000c 0x0ec00000 0x00000008 /* Config space access */ 23771f34979SDavid Gibson 0x00000000 0x00000000 0x00000000 /* no IACK cycles */ 23871f34979SDavid Gibson 0x0000000c 0x0ed00000 0x00000004 /* Special cycles */ 23971f34979SDavid Gibson 0x0000000c 0x0ec80000 0x00000100 /* Internal registers */ 24071f34979SDavid Gibson 0x0000000c 0x0ec80100 0x000000fc>; /* Internal messaging registers */ 2413de9c9cdSBenjamin Herrenschmidt 2423de9c9cdSBenjamin Herrenschmidt /* Outbound ranges, one memory and one IO, 2433de9c9cdSBenjamin Herrenschmidt * later cannot be changed 2443de9c9cdSBenjamin Herrenschmidt */ 24571f34979SDavid Gibson ranges = <0x02000000 0x00000000 0x80000000 0x0000000d 0x80000000 0x00000000 0x80000000 24671f34979SDavid Gibson 0x01000000 0x00000000 0x00000000 0x0000000c 0x08000000 0x00000000 0x00010000>; 2473de9c9cdSBenjamin Herrenschmidt 2483de9c9cdSBenjamin Herrenschmidt /* Inbound 2GB range starting at 0 */ 24971f34979SDavid Gibson dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>; 2503de9c9cdSBenjamin Herrenschmidt 2513de9c9cdSBenjamin Herrenschmidt /* This drives busses 0 to 0xf */ 25271f34979SDavid Gibson bus-range = <0x0 0xf>; 2533de9c9cdSBenjamin Herrenschmidt 2543de9c9cdSBenjamin Herrenschmidt /* 2553de9c9cdSBenjamin Herrenschmidt * On Katmai, the following PCI-X interrupts signals 2563de9c9cdSBenjamin Herrenschmidt * have to be enabled via jumpers (only INTA is 2573de9c9cdSBenjamin Herrenschmidt * enabled per default): 2583de9c9cdSBenjamin Herrenschmidt * 2593de9c9cdSBenjamin Herrenschmidt * INTB: J3: 1-2 2603de9c9cdSBenjamin Herrenschmidt * INTC: J2: 1-2 2613de9c9cdSBenjamin Herrenschmidt * INTD: J1: 1-2 2623de9c9cdSBenjamin Herrenschmidt */ 26371f34979SDavid Gibson interrupt-map-mask = <0xf800 0x0 0x0 0x7>; 2643de9c9cdSBenjamin Herrenschmidt interrupt-map = < 2653de9c9cdSBenjamin Herrenschmidt /* IDSEL 1 */ 26671f34979SDavid Gibson 0x800 0x0 0x0 0x1 &UIC1 0x14 0x8 26771f34979SDavid Gibson 0x800 0x0 0x0 0x2 &UIC1 0x13 0x8 26871f34979SDavid Gibson 0x800 0x0 0x0 0x3 &UIC1 0x12 0x8 26971f34979SDavid Gibson 0x800 0x0 0x0 0x4 &UIC1 0x11 0x8 2703de9c9cdSBenjamin Herrenschmidt >; 2713de9c9cdSBenjamin Herrenschmidt }; 2723de9c9cdSBenjamin Herrenschmidt 2733de9c9cdSBenjamin Herrenschmidt PCIE0: pciex@d00000000 { 2743de9c9cdSBenjamin Herrenschmidt device_type = "pci"; 2753de9c9cdSBenjamin Herrenschmidt #interrupt-cells = <1>; 2763de9c9cdSBenjamin Herrenschmidt #size-cells = <2>; 2773de9c9cdSBenjamin Herrenschmidt #address-cells = <3>; 278accf5ef2SStefan Roese compatible = "ibm,plb-pciex-440spe", "ibm,plb-pciex"; 2793de9c9cdSBenjamin Herrenschmidt primary; 28071f34979SDavid Gibson port = <0x0>; /* port number */ 28171f34979SDavid Gibson reg = <0x0000000d 0x00000000 0x20000000 /* Config space access */ 28271f34979SDavid Gibson 0x0000000c 0x10000000 0x00001000>; /* Registers */ 28371f34979SDavid Gibson dcr-reg = <0x100 0x020>; 28471f34979SDavid Gibson sdr-base = <0x300>; 2853de9c9cdSBenjamin Herrenschmidt 2863de9c9cdSBenjamin Herrenschmidt /* Outbound ranges, one memory and one IO, 2873de9c9cdSBenjamin Herrenschmidt * later cannot be changed 2883de9c9cdSBenjamin Herrenschmidt */ 28971f34979SDavid Gibson ranges = <0x02000000 0x00000000 0x80000000 0x0000000e 0x00000000 0x00000000 0x80000000 29071f34979SDavid Gibson 0x01000000 0x00000000 0x00000000 0x0000000f 0x80000000 0x00000000 0x00010000>; 2913de9c9cdSBenjamin Herrenschmidt 2923de9c9cdSBenjamin Herrenschmidt /* Inbound 2GB range starting at 0 */ 29371f34979SDavid Gibson dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>; 2943de9c9cdSBenjamin Herrenschmidt 2953de9c9cdSBenjamin Herrenschmidt /* This drives busses 10 to 0x1f */ 29671f34979SDavid Gibson bus-range = <0x10 0x1f>; 2973de9c9cdSBenjamin Herrenschmidt 2983de9c9cdSBenjamin Herrenschmidt /* Legacy interrupts (note the weird polarity, the bridge seems 2993de9c9cdSBenjamin Herrenschmidt * to invert PCIe legacy interrupts). 3003de9c9cdSBenjamin Herrenschmidt * We are de-swizzling here because the numbers are actually for 3013de9c9cdSBenjamin Herrenschmidt * port of the root complex virtual P2P bridge. But I want 3023de9c9cdSBenjamin Herrenschmidt * to avoid putting a node for it in the tree, so the numbers 3033de9c9cdSBenjamin Herrenschmidt * below are basically de-swizzled numbers. 3043de9c9cdSBenjamin Herrenschmidt * The real slot is on idsel 0, so the swizzling is 1:1 3053de9c9cdSBenjamin Herrenschmidt */ 30671f34979SDavid Gibson interrupt-map-mask = <0x0 0x0 0x0 0x7>; 3073de9c9cdSBenjamin Herrenschmidt interrupt-map = < 30871f34979SDavid Gibson 0x0 0x0 0x0 0x1 &UIC3 0x0 0x4 /* swizzled int A */ 30971f34979SDavid Gibson 0x0 0x0 0x0 0x2 &UIC3 0x1 0x4 /* swizzled int B */ 31071f34979SDavid Gibson 0x0 0x0 0x0 0x3 &UIC3 0x2 0x4 /* swizzled int C */ 31171f34979SDavid Gibson 0x0 0x0 0x0 0x4 &UIC3 0x3 0x4 /* swizzled int D */>; 3123de9c9cdSBenjamin Herrenschmidt }; 3133de9c9cdSBenjamin Herrenschmidt 3143de9c9cdSBenjamin Herrenschmidt PCIE1: pciex@d20000000 { 3153de9c9cdSBenjamin Herrenschmidt device_type = "pci"; 3163de9c9cdSBenjamin Herrenschmidt #interrupt-cells = <1>; 3173de9c9cdSBenjamin Herrenschmidt #size-cells = <2>; 3183de9c9cdSBenjamin Herrenschmidt #address-cells = <3>; 319accf5ef2SStefan Roese compatible = "ibm,plb-pciex-440spe", "ibm,plb-pciex"; 3203de9c9cdSBenjamin Herrenschmidt primary; 32171f34979SDavid Gibson port = <0x1>; /* port number */ 32271f34979SDavid Gibson reg = <0x0000000d 0x20000000 0x20000000 /* Config space access */ 32371f34979SDavid Gibson 0x0000000c 0x10001000 0x00001000>; /* Registers */ 32471f34979SDavid Gibson dcr-reg = <0x120 0x020>; 32571f34979SDavid Gibson sdr-base = <0x340>; 3263de9c9cdSBenjamin Herrenschmidt 3273de9c9cdSBenjamin Herrenschmidt /* Outbound ranges, one memory and one IO, 3283de9c9cdSBenjamin Herrenschmidt * later cannot be changed 3293de9c9cdSBenjamin Herrenschmidt */ 33071f34979SDavid Gibson ranges = <0x02000000 0x00000000 0x80000000 0x0000000e 0x80000000 0x00000000 0x80000000 33171f34979SDavid Gibson 0x01000000 0x00000000 0x00000000 0x0000000f 0x80010000 0x00000000 0x00010000>; 3323de9c9cdSBenjamin Herrenschmidt 3333de9c9cdSBenjamin Herrenschmidt /* Inbound 2GB range starting at 0 */ 33471f34979SDavid Gibson dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>; 3353de9c9cdSBenjamin Herrenschmidt 3363de9c9cdSBenjamin Herrenschmidt /* This drives busses 10 to 0x1f */ 33771f34979SDavid Gibson bus-range = <0x20 0x2f>; 3383de9c9cdSBenjamin Herrenschmidt 3393de9c9cdSBenjamin Herrenschmidt /* Legacy interrupts (note the weird polarity, the bridge seems 3403de9c9cdSBenjamin Herrenschmidt * to invert PCIe legacy interrupts). 3413de9c9cdSBenjamin Herrenschmidt * We are de-swizzling here because the numbers are actually for 3423de9c9cdSBenjamin Herrenschmidt * port of the root complex virtual P2P bridge. But I want 3433de9c9cdSBenjamin Herrenschmidt * to avoid putting a node for it in the tree, so the numbers 3443de9c9cdSBenjamin Herrenschmidt * below are basically de-swizzled numbers. 3453de9c9cdSBenjamin Herrenschmidt * The real slot is on idsel 0, so the swizzling is 1:1 3463de9c9cdSBenjamin Herrenschmidt */ 34771f34979SDavid Gibson interrupt-map-mask = <0x0 0x0 0x0 0x7>; 3483de9c9cdSBenjamin Herrenschmidt interrupt-map = < 34971f34979SDavid Gibson 0x0 0x0 0x0 0x1 &UIC3 0x4 0x4 /* swizzled int A */ 35071f34979SDavid Gibson 0x0 0x0 0x0 0x2 &UIC3 0x5 0x4 /* swizzled int B */ 35171f34979SDavid Gibson 0x0 0x0 0x0 0x3 &UIC3 0x6 0x4 /* swizzled int C */ 35271f34979SDavid Gibson 0x0 0x0 0x0 0x4 &UIC3 0x7 0x4 /* swizzled int D */>; 3533de9c9cdSBenjamin Herrenschmidt }; 3543de9c9cdSBenjamin Herrenschmidt 3553de9c9cdSBenjamin Herrenschmidt PCIE2: pciex@d40000000 { 3563de9c9cdSBenjamin Herrenschmidt device_type = "pci"; 3573de9c9cdSBenjamin Herrenschmidt #interrupt-cells = <1>; 3583de9c9cdSBenjamin Herrenschmidt #size-cells = <2>; 3593de9c9cdSBenjamin Herrenschmidt #address-cells = <3>; 360accf5ef2SStefan Roese compatible = "ibm,plb-pciex-440spe", "ibm,plb-pciex"; 3613de9c9cdSBenjamin Herrenschmidt primary; 36271f34979SDavid Gibson port = <0x2>; /* port number */ 36371f34979SDavid Gibson reg = <0x0000000d 0x40000000 0x20000000 /* Config space access */ 36471f34979SDavid Gibson 0x0000000c 0x10002000 0x00001000>; /* Registers */ 36571f34979SDavid Gibson dcr-reg = <0x140 0x020>; 36671f34979SDavid Gibson sdr-base = <0x370>; 3673de9c9cdSBenjamin Herrenschmidt 3683de9c9cdSBenjamin Herrenschmidt /* Outbound ranges, one memory and one IO, 3693de9c9cdSBenjamin Herrenschmidt * later cannot be changed 3703de9c9cdSBenjamin Herrenschmidt */ 37171f34979SDavid Gibson ranges = <0x02000000 0x00000000 0x80000000 0x0000000f 0x00000000 0x00000000 0x80000000 37271f34979SDavid Gibson 0x01000000 0x00000000 0x00000000 0x0000000f 0x80020000 0x00000000 0x00010000>; 3733de9c9cdSBenjamin Herrenschmidt 3743de9c9cdSBenjamin Herrenschmidt /* Inbound 2GB range starting at 0 */ 37571f34979SDavid Gibson dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>; 3763de9c9cdSBenjamin Herrenschmidt 3773de9c9cdSBenjamin Herrenschmidt /* This drives busses 10 to 0x1f */ 37871f34979SDavid Gibson bus-range = <0x30 0x3f>; 3793de9c9cdSBenjamin Herrenschmidt 3803de9c9cdSBenjamin Herrenschmidt /* Legacy interrupts (note the weird polarity, the bridge seems 3813de9c9cdSBenjamin Herrenschmidt * to invert PCIe legacy interrupts). 3823de9c9cdSBenjamin Herrenschmidt * We are de-swizzling here because the numbers are actually for 3833de9c9cdSBenjamin Herrenschmidt * port of the root complex virtual P2P bridge. But I want 3843de9c9cdSBenjamin Herrenschmidt * to avoid putting a node for it in the tree, so the numbers 3853de9c9cdSBenjamin Herrenschmidt * below are basically de-swizzled numbers. 3863de9c9cdSBenjamin Herrenschmidt * The real slot is on idsel 0, so the swizzling is 1:1 3873de9c9cdSBenjamin Herrenschmidt */ 38871f34979SDavid Gibson interrupt-map-mask = <0x0 0x0 0x0 0x7>; 3893de9c9cdSBenjamin Herrenschmidt interrupt-map = < 39071f34979SDavid Gibson 0x0 0x0 0x0 0x1 &UIC3 0x8 0x4 /* swizzled int A */ 39171f34979SDavid Gibson 0x0 0x0 0x0 0x2 &UIC3 0x9 0x4 /* swizzled int B */ 39271f34979SDavid Gibson 0x0 0x0 0x0 0x3 &UIC3 0xa 0x4 /* swizzled int C */ 39371f34979SDavid Gibson 0x0 0x0 0x0 0x4 &UIC3 0xb 0x4 /* swizzled int D */>; 3943de9c9cdSBenjamin Herrenschmidt }; 3953de9c9cdSBenjamin Herrenschmidt }; 3963de9c9cdSBenjamin Herrenschmidt 3973de9c9cdSBenjamin Herrenschmidt chosen { 3983de9c9cdSBenjamin Herrenschmidt linux,stdout-path = "/plb/opb/serial@10000200"; 3993de9c9cdSBenjamin Herrenschmidt }; 4003de9c9cdSBenjamin Herrenschmidt}; 401