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0001 // SPDX-License-Identifier: GPL-2.0-only
0002 /*
0003  * Copyright (C) 2008 Extreme Engineering Solutions, Inc.
0004  * Based on MPC8572DS device tree from Freescale Semiconductor, Inc.
0005  *
0006  * XCalibur1501 6U CompactPCI single-board computer based on MPC8572E
0007  */
0008 
0009 /dts-v1/;
0010 / {
0011         model = "xes,xcalibur1501";
0012         compatible = "xes,xcalibur1501", "xes,MPC8572";
0013         #address-cells = <2>;
0014         #size-cells = <2>;
0015 
0016         aliases {
0017                 ethernet0 = &enet0;
0018                 ethernet1 = &enet1;
0019                 ethernet2 = &enet2;
0020                 ethernet3 = &enet3;
0021                 serial0 = &serial0;
0022                 serial1 = &serial1;
0023                 pci2 = &pci2;
0024         };
0025 
0026         cpus {
0027                 #address-cells = <1>;
0028                 #size-cells = <0>;
0029 
0030                 PowerPC,8572@0 {
0031                         device_type = "cpu";
0032                         reg = <0x0>;
0033                         d-cache-line-size = <32>;       // 32 bytes
0034                         i-cache-line-size = <32>;       // 32 bytes
0035                         d-cache-size = <0x8000>;                // L1, 32K
0036                         i-cache-size = <0x8000>;                // L1, 32K
0037                         timebase-frequency = <0>;
0038                         bus-frequency = <0>;
0039                         clock-frequency = <0>;
0040                         next-level-cache = <&L2>;
0041                 };
0042 
0043                 PowerPC,8572@1 {
0044                         device_type = "cpu";
0045                         reg = <0x1>;
0046                         d-cache-line-size = <32>;       // 32 bytes
0047                         i-cache-line-size = <32>;       // 32 bytes
0048                         d-cache-size = <0x8000>;                // L1, 32K
0049                         i-cache-size = <0x8000>;                // L1, 32K
0050                         timebase-frequency = <0>;
0051                         bus-frequency = <0>;
0052                         clock-frequency = <0>;
0053                         next-level-cache = <&L2>;
0054                 };
0055         };
0056 
0057         memory {
0058                 device_type = "memory";
0059                 reg = <0x0 0x0 0x0 0x0>;        // Filled in by U-Boot
0060         };
0061 
0062         localbus@ef005000 {
0063                 #address-cells = <2>;
0064                 #size-cells = <1>;
0065                 compatible = "fsl,mpc8572-elbc", "fsl,elbc", "simple-bus";
0066                 reg = <0 0xef005000 0 0x1000>;
0067                 interrupts = <19 2>;
0068                 interrupt-parent = <&mpic>;
0069                 /* Local bus region mappings */
0070                 ranges = <0 0 0 0xf8000000 0x8000000  /* CS0: Flash 1 */
0071                           1 0 0 0xf0000000 0x8000000  /* CS1: Flash 2 */
0072                           2 0 0 0xef800000 0x40000    /* CS2: NAND CE1 */
0073                           3 0 0 0xef840000 0x40000    /* CS3: NAND CE2 */
0074                           4 0 0 0xe9000000 0x100000>; /* CS4: USB */
0075 
0076                 nor-boot@0,0 {
0077                         compatible = "amd,s29gl01gp", "cfi-flash";
0078                         bank-width = <2>;
0079                         reg = <0 0 0x8000000>; /* 128MB */
0080                         #address-cells = <1>;
0081                         #size-cells = <1>;
0082                         partition@0 {
0083                                 label = "Primary user space";
0084                                 reg = <0x00000000 0x6f00000>; /* 111 MB */
0085                         };
0086                         partition@6f00000 {
0087                                 label = "Primary kernel";
0088                                 reg = <0x6f00000 0x1000000>; /* 16 MB */
0089                         };
0090                         partition@7f00000 {
0091                                 label = "Primary DTB";
0092                                 reg = <0x7f00000 0x40000>; /* 256 KB */
0093                         };
0094                         partition@7f40000 {
0095                                 label = "Primary U-Boot environment";
0096                                 reg = <0x7f40000 0x40000>; /* 256 KB */
0097                         };
0098                         partition@7f80000 {
0099                                 label = "Primary U-Boot";
0100                                 reg = <0x7f80000 0x80000>; /* 512 KB */
0101                                 read-only;
0102                         };
0103                 };
0104 
0105                 nor-alternate@1,0 {
0106                         compatible = "amd,s29gl01gp", "cfi-flash";
0107                         bank-width = <2>;
0108                         //reg = <0xf0000000 0x08000000>; /* 128MB */
0109                         reg = <1 0 0x8000000>; /* 128MB */
0110                         #address-cells = <1>;
0111                         #size-cells = <1>;
0112                         partition@0 {
0113                                 label = "Secondary user space";
0114                                 reg = <0x00000000 0x6f00000>; /* 111 MB */
0115                         };
0116                         partition@6f00000 {
0117                                 label = "Secondary kernel";
0118                                 reg = <0x6f00000 0x1000000>; /* 16 MB */
0119                         };
0120                         partition@7f00000 {
0121                                 label = "Secondary DTB";
0122                                 reg = <0x7f00000 0x40000>; /* 256 KB */
0123                         };
0124                         partition@7f40000 {
0125                                 label = "Secondary U-Boot environment";
0126                                 reg = <0x7f40000 0x40000>; /* 256 KB */
0127                         };
0128                         partition@7f80000 {
0129                                 label = "Secondary U-Boot";
0130                                 reg = <0x7f80000 0x80000>; /* 512 KB */
0131                                 read-only;
0132                         };
0133                 };
0134 
0135                 nand@2,0 {
0136                         #address-cells = <1>;
0137                         #size-cells = <1>;
0138                         /*
0139                          * Actual part could be ST Micro NAND08GW3B2A (1 GB),
0140                          * Micron MT29F8G08DAA (2x 512 MB), or Micron
0141                          * MT29F16G08FAA (2x 1 GB), depending on the build
0142                          * configuration
0143                          */
0144                         compatible = "fsl,mpc8572-fcm-nand",
0145                                      "fsl,elbc-fcm-nand";
0146                         reg = <2 0 0x40000>;
0147                         /* U-Boot should fix this up if chip size > 1 GB */
0148                         partition@0 {
0149                                 label = "NAND Filesystem";
0150                                 reg = <0 0x40000000>;
0151                         };
0152                 };
0153 
0154                 usb@4,0 {
0155                         compatible = "nxp,usb-isp1761";
0156                         reg = <4 0 0x100000>;
0157                         bus-width = <32>;
0158                         interrupt-parent = <&mpic>;
0159                         interrupts = <10 1>;
0160                 };
0161         };
0162 
0163         soc8572@ef000000 {
0164                 #address-cells = <1>;
0165                 #size-cells = <1>;
0166                 device_type = "soc";
0167                 compatible = "fsl,mpc8572-immr", "simple-bus";
0168                 ranges = <0x0 0 0xef000000 0x100000>;
0169                 bus-frequency = <0>;            // Filled out by uboot.
0170 
0171                 ecm-law@0 {
0172                         compatible = "fsl,ecm-law";
0173                         reg = <0x0 0x1000>;
0174                         fsl,num-laws = <12>;
0175                 };
0176 
0177                 ecm@1000 {
0178                         compatible = "fsl,mpc8572-ecm", "fsl,ecm";
0179                         reg = <0x1000 0x1000>;
0180                         interrupts = <17 2>;
0181                         interrupt-parent = <&mpic>;
0182                 };
0183 
0184                 memory-controller@2000 {
0185                         compatible = "fsl,mpc8572-memory-controller";
0186                         reg = <0x2000 0x1000>;
0187                         interrupt-parent = <&mpic>;
0188                         interrupts = <18 2>;
0189                 };
0190 
0191                 memory-controller@6000 {
0192                         compatible = "fsl,mpc8572-memory-controller";
0193                         reg = <0x6000 0x1000>;
0194                         interrupt-parent = <&mpic>;
0195                         interrupts = <18 2>;
0196                 };
0197 
0198                 L2: l2-cache-controller@20000 {
0199                         compatible = "fsl,mpc8572-l2-cache-controller";
0200                         reg = <0x20000 0x1000>;
0201                         cache-line-size = <32>; // 32 bytes
0202                         cache-size = <0x100000>; // L2, 1M
0203                         interrupt-parent = <&mpic>;
0204                         interrupts = <16 2>;
0205                 };
0206 
0207                 i2c@3000 {
0208                         #address-cells = <1>;
0209                         #size-cells = <0>;
0210                         cell-index = <0>;
0211                         compatible = "fsl-i2c";
0212                         reg = <0x3000 0x100>;
0213                         interrupts = <43 2>;
0214                         interrupt-parent = <&mpic>;
0215                         dfsrr;
0216 
0217                         temp-sensor@48 {
0218                                 compatible = "dallas,ds1631", "dallas,ds1621";
0219                                 reg = <0x48>;
0220                         };
0221 
0222                         temp-sensor@4c {
0223                                 compatible = "adi,adt7461";
0224                                 reg = <0x4c>;
0225                         };
0226 
0227                         cpu-supervisor@51 {
0228                                 compatible = "dallas,ds4510";
0229                                 reg = <0x51>;
0230                         };
0231 
0232                         eeprom@54 {
0233                                 compatible = "atmel,at24c128b";
0234                                 reg = <0x54>;
0235                         };
0236 
0237                         rtc@68 {
0238                                 compatible = "st,m41t00",
0239                                              "dallas,ds1338";
0240                                 reg = <0x68>;
0241                         };
0242 
0243                         pcie-switch@6a {
0244                                 compatible = "plx,pex8648";
0245                                 reg = <0x6a>;
0246                         };
0247 
0248                         /* On-board signals for VID, flash, serial */
0249                         gpio1: gpio@18 {
0250                                 compatible = "nxp,pca9557";
0251                                 reg = <0x18>;
0252                                 #gpio-cells = <2>;
0253                                 gpio-controller;
0254                                 polarity = <0x00>;
0255                         };
0256 
0257                         /* PMC0/XMC0 signals */
0258                         gpio2: gpio@1c {
0259                                 compatible = "nxp,pca9557";
0260                                 reg = <0x1c>;
0261                                 #gpio-cells = <2>;
0262                                 gpio-controller;
0263                                 polarity = <0x00>;
0264                         };
0265 
0266                         /* PMC1/XMC1 signals */
0267                         gpio3: gpio@1d {
0268                                 compatible = "nxp,pca9557";
0269                                 reg = <0x1d>;
0270                                 #gpio-cells = <2>;
0271                                 gpio-controller;
0272                                 polarity = <0x00>;
0273                         };
0274 
0275                         /* CompactPCI signals (sysen, GA[4:0]) */
0276                         gpio4: gpio@1e {
0277                                 compatible = "nxp,pca9557";
0278                                 reg = <0x1e>;
0279                                 #gpio-cells = <2>;
0280                                 gpio-controller;
0281                                 polarity = <0x00>;
0282                         };
0283 
0284                         /* CompactPCI J5 GPIO and FAL/DEG/PRST */
0285                         gpio5: gpio@1f {
0286                                 compatible = "nxp,pca9557";
0287                                 reg = <0x1f>;
0288                                 #gpio-cells = <2>;
0289                                 gpio-controller;
0290                                 polarity = <0x00>;
0291                         };
0292                 };
0293 
0294                 i2c@3100 {
0295                         #address-cells = <1>;
0296                         #size-cells = <0>;
0297                         cell-index = <1>;
0298                         compatible = "fsl-i2c";
0299                         reg = <0x3100 0x100>;
0300                         interrupts = <43 2>;
0301                         interrupt-parent = <&mpic>;
0302                         dfsrr;
0303                 };
0304 
0305                 dma@c300 {
0306                         #address-cells = <1>;
0307                         #size-cells = <1>;
0308                         compatible = "fsl,mpc8572-dma", "fsl,eloplus-dma";
0309                         reg = <0xc300 0x4>;
0310                         ranges = <0x0 0xc100 0x200>;
0311                         cell-index = <1>;
0312                         dma-channel@0 {
0313                                 compatible = "fsl,mpc8572-dma-channel",
0314                                                 "fsl,eloplus-dma-channel";
0315                                 reg = <0x0 0x80>;
0316                                 cell-index = <0>;
0317                                 interrupt-parent = <&mpic>;
0318                                 interrupts = <76 2>;
0319                         };
0320                         dma-channel@80 {
0321                                 compatible = "fsl,mpc8572-dma-channel",
0322                                                 "fsl,eloplus-dma-channel";
0323                                 reg = <0x80 0x80>;
0324                                 cell-index = <1>;
0325                                 interrupt-parent = <&mpic>;
0326                                 interrupts = <77 2>;
0327                         };
0328                         dma-channel@100 {
0329                                 compatible = "fsl,mpc8572-dma-channel",
0330                                                 "fsl,eloplus-dma-channel";
0331                                 reg = <0x100 0x80>;
0332                                 cell-index = <2>;
0333                                 interrupt-parent = <&mpic>;
0334                                 interrupts = <78 2>;
0335                         };
0336                         dma-channel@180 {
0337                                 compatible = "fsl,mpc8572-dma-channel",
0338                                                 "fsl,eloplus-dma-channel";
0339                                 reg = <0x180 0x80>;
0340                                 cell-index = <3>;
0341                                 interrupt-parent = <&mpic>;
0342                                 interrupts = <79 2>;
0343                         };
0344                 };
0345 
0346                 dma@21300 {
0347                         #address-cells = <1>;
0348                         #size-cells = <1>;
0349                         compatible = "fsl,mpc8572-dma", "fsl,eloplus-dma";
0350                         reg = <0x21300 0x4>;
0351                         ranges = <0x0 0x21100 0x200>;
0352                         cell-index = <0>;
0353                         dma-channel@0 {
0354                                 compatible = "fsl,mpc8572-dma-channel",
0355                                                 "fsl,eloplus-dma-channel";
0356                                 reg = <0x0 0x80>;
0357                                 cell-index = <0>;
0358                                 interrupt-parent = <&mpic>;
0359                                 interrupts = <20 2>;
0360                         };
0361                         dma-channel@80 {
0362                                 compatible = "fsl,mpc8572-dma-channel",
0363                                                 "fsl,eloplus-dma-channel";
0364                                 reg = <0x80 0x80>;
0365                                 cell-index = <1>;
0366                                 interrupt-parent = <&mpic>;
0367                                 interrupts = <21 2>;
0368                         };
0369                         dma-channel@100 {
0370                                 compatible = "fsl,mpc8572-dma-channel",
0371                                                 "fsl,eloplus-dma-channel";
0372                                 reg = <0x100 0x80>;
0373                                 cell-index = <2>;
0374                                 interrupt-parent = <&mpic>;
0375                                 interrupts = <22 2>;
0376                         };
0377                         dma-channel@180 {
0378                                 compatible = "fsl,mpc8572-dma-channel",
0379                                                 "fsl,eloplus-dma-channel";
0380                                 reg = <0x180 0x80>;
0381                                 cell-index = <3>;
0382                                 interrupt-parent = <&mpic>;
0383                                 interrupts = <23 2>;
0384                         };
0385                 };
0386 
0387                 /* eTSEC 1 front panel 0 */
0388                 enet0: ethernet@24000 {
0389                         #address-cells = <1>;
0390                         #size-cells = <1>;
0391                         cell-index = <0>;
0392                         device_type = "network";
0393                         model = "eTSEC";
0394                         compatible = "gianfar";
0395                         reg = <0x24000 0x1000>;
0396                         ranges = <0x0 0x24000 0x1000>;
0397                         local-mac-address = [ 00 00 00 00 00 00 ];
0398                         interrupts = <29 2 30 2 34 2>;
0399                         interrupt-parent = <&mpic>;
0400                         tbi-handle = <&tbi0>;
0401                         phy-handle = <&phy0>;
0402                         phy-connection-type = "sgmii";
0403 
0404                         mdio@520 {
0405                                 #address-cells = <1>;
0406                                 #size-cells = <0>;
0407                                 compatible = "fsl,gianfar-mdio";
0408                                 reg = <0x520 0x20>;
0409 
0410                                 phy0: ethernet-phy@1 {
0411                                         interrupt-parent = <&mpic>;
0412                                         interrupts = <4 1>;
0413                                         reg = <0x1>;
0414                                 };
0415                                 phy1: ethernet-phy@2 {
0416                                         interrupt-parent = <&mpic>;
0417                                         interrupts = <4 1>;
0418                                         reg = <0x2>;
0419                                 };
0420                                 phy2: ethernet-phy@3 {
0421                                         interrupt-parent = <&mpic>;
0422                                         interrupts = <5 1>;
0423                                         reg = <0x3>;
0424                                 };
0425                                 phy3: ethernet-phy@4 {
0426                                         interrupt-parent = <&mpic>;
0427                                         interrupts = <5 1>;
0428                                         reg = <0x4>;
0429                                 };
0430                                 tbi0: tbi-phy@11 {
0431                                         reg = <0x11>;
0432                                         device_type = "tbi-phy";
0433                                 };
0434                         };
0435                 };
0436 
0437                 /* eTSEC 2 front panel 1 */
0438                 enet1: ethernet@25000 {
0439                         #address-cells = <1>;
0440                         #size-cells = <1>;
0441                         cell-index = <1>;
0442                         device_type = "network";
0443                         model = "eTSEC";
0444                         compatible = "gianfar";
0445                         reg = <0x25000 0x1000>;
0446                         ranges = <0x0 0x25000 0x1000>;
0447                         local-mac-address = [ 00 00 00 00 00 00 ];
0448                         interrupts = <35 2 36 2 40 2>;
0449                         interrupt-parent = <&mpic>;
0450                         tbi-handle = <&tbi1>;
0451                         phy-handle = <&phy1>;
0452                         phy-connection-type = "sgmii";
0453 
0454                         mdio@520 {
0455                                 #address-cells = <1>;
0456                                 #size-cells = <0>;
0457                                 compatible = "fsl,gianfar-tbi";
0458                                 reg = <0x520 0x20>;
0459 
0460                                 tbi1: tbi-phy@11 {
0461                                         reg = <0x11>;
0462                                         device_type = "tbi-phy";
0463                                 };
0464                         };
0465                 };
0466 
0467                 /* eTSEC 3 PICMG2.16 backplane port 0 */
0468                 enet2: ethernet@26000 {
0469                         #address-cells = <1>;
0470                         #size-cells = <1>;
0471                         cell-index = <2>;
0472                         device_type = "network";
0473                         model = "eTSEC";
0474                         compatible = "gianfar";
0475                         reg = <0x26000 0x1000>;
0476                         ranges = <0x0 0x26000 0x1000>;
0477                         local-mac-address = [ 00 00 00 00 00 00 ];
0478                         interrupts = <31 2 32 2 33 2>;
0479                         interrupt-parent = <&mpic>;
0480                         tbi-handle = <&tbi2>;
0481                         phy-handle = <&phy2>;
0482                         phy-connection-type = "sgmii";
0483 
0484                         mdio@520 {
0485                                 #address-cells = <1>;
0486                                 #size-cells = <0>;
0487                                 compatible = "fsl,gianfar-tbi";
0488                                 reg = <0x520 0x20>;
0489 
0490                                 tbi2: tbi-phy@11 {
0491                                         reg = <0x11>;
0492                                         device_type = "tbi-phy";
0493                                 };
0494                         };
0495                 };
0496 
0497                 /* eTSEC 4 PICMG2.16 backplane port 1 */
0498                 enet3: ethernet@27000 {
0499                         #address-cells = <1>;
0500                         #size-cells = <1>;
0501                         cell-index = <3>;
0502                         device_type = "network";
0503                         model = "eTSEC";
0504                         compatible = "gianfar";
0505                         reg = <0x27000 0x1000>;
0506                         ranges = <0x0 0x27000 0x1000>;
0507                         local-mac-address = [ 00 00 00 00 00 00 ];
0508                         interrupts = <37 2 38 2 39 2>;
0509                         interrupt-parent = <&mpic>;
0510                         tbi-handle = <&tbi3>;
0511                         phy-handle = <&phy3>;
0512                         phy-connection-type = "sgmii";
0513 
0514                         mdio@520 {
0515                                 #address-cells = <1>;
0516                                 #size-cells = <0>;
0517                                 compatible = "fsl,gianfar-tbi";
0518                                 reg = <0x520 0x20>;
0519 
0520                                 tbi3: tbi-phy@11 {
0521                                         reg = <0x11>;
0522                                         device_type = "tbi-phy";
0523                                 };
0524                         };
0525                 };
0526 
0527                 /* UART0 */
0528                 serial0: serial@4500 {
0529                         cell-index = <0>;
0530                         device_type = "serial";
0531                         compatible = "fsl,ns16550", "ns16550";
0532                         reg = <0x4500 0x100>;
0533                         clock-frequency = <0>;
0534                         interrupts = <42 2>;
0535                         interrupt-parent = <&mpic>;
0536                 };
0537 
0538                 /* UART1 */
0539                 serial1: serial@4600 {
0540                         cell-index = <1>;
0541                         device_type = "serial";
0542                         compatible = "fsl,ns16550", "ns16550";
0543                         reg = <0x4600 0x100>;
0544                         clock-frequency = <0>;
0545                         interrupts = <42 2>;
0546                         interrupt-parent = <&mpic>;
0547                 };
0548 
0549                 global-utilities@e0000 {        //global utilities block
0550                         compatible = "fsl,mpc8572-guts";
0551                         reg = <0xe0000 0x1000>;
0552                         fsl,has-rstcr;
0553                 };
0554 
0555                 msi@41600 {
0556                         compatible = "fsl,mpc8572-msi", "fsl,mpic-msi";
0557                         reg = <0x41600 0x80>;
0558                         msi-available-ranges = <0 0x100>;
0559                         interrupts = <
0560                                 0xe0 0
0561                                 0xe1 0
0562                                 0xe2 0
0563                                 0xe3 0
0564                                 0xe4 0
0565                                 0xe5 0
0566                                 0xe6 0
0567                                 0xe7 0>;
0568                         interrupt-parent = <&mpic>;
0569                 };
0570 
0571                 crypto@30000 {
0572                         compatible = "fsl,sec3.0", "fsl,sec2.4", "fsl,sec2.2",
0573                                      "fsl,sec2.1", "fsl,sec2.0";
0574                         reg = <0x30000 0x10000>;
0575                         interrupts = <45 2 58 2>;
0576                         interrupt-parent = <&mpic>;
0577                         fsl,num-channels = <4>;
0578                         fsl,channel-fifo-len = <24>;
0579                         fsl,exec-units-mask = <0x9fe>;
0580                         fsl,descriptor-types-mask = <0x3ab0ebf>;
0581                 };
0582 
0583                 mpic: pic@40000 {
0584                         interrupt-controller;
0585                         #address-cells = <0>;
0586                         #interrupt-cells = <2>;
0587                         reg = <0x40000 0x40000>;
0588                         compatible = "chrp,open-pic";
0589                         device_type = "open-pic";
0590                 };
0591 
0592                 gpio0: gpio@f000 {
0593                         compatible = "fsl,mpc8572-gpio";
0594                         reg = <0xf000 0x1000>;
0595                         interrupts = <47 2>;
0596                         interrupt-parent = <&mpic>;
0597                         #gpio-cells = <2>;
0598                         gpio-controller;
0599                 };
0600 
0601                 gpio-leds {
0602                         compatible = "gpio-leds";
0603 
0604                         heartbeat {
0605                                 label = "Heartbeat";
0606                                 gpios = <&gpio0 4 1>;
0607                                 linux,default-trigger = "heartbeat";
0608                         };
0609 
0610                         yellow {
0611                                 label = "Yellow";
0612                                 gpios = <&gpio0 5 1>;
0613                         };
0614 
0615                         red {
0616                                 label = "Red";
0617                                 gpios = <&gpio0 6 1>;
0618                         };
0619 
0620                         green {
0621                                 label = "Green";
0622                                 gpios = <&gpio0 7 1>;
0623                         };
0624                 };
0625 
0626                 /* PME (pattern-matcher) */
0627                 pme@10000 {
0628                         compatible = "fsl,mpc8572-pme", "pme8572";
0629                         reg = <0x10000 0x5000>;
0630                         interrupts = <57 2 64 2 65 2 66 2 67 2>;
0631                         interrupt-parent = <&mpic>;
0632                 };
0633 
0634                 tlu@2f000 {
0635                         compatible = "fsl,mpc8572-tlu", "fsl_tlu";
0636                         reg = <0x2f000 0x1000>;
0637                         interrupts = <61 2>;
0638                         interrupt-parent = <&mpic>;
0639                 };
0640 
0641                 tlu@15000 {
0642                         compatible = "fsl,mpc8572-tlu", "fsl_tlu";
0643                         reg = <0x15000 0x1000>;
0644                         interrupts = <75 2>;
0645                         interrupt-parent = <&mpic>;
0646                 };
0647         };
0648 
0649         /*
0650          * PCI Express controller 3 @ ef008000 is not used.
0651          * This would have been pci0 on other mpc85xx platforms.
0652          *
0653          * PCI Express controller 2 @ ef009000 is not used.
0654          * This would have been pci1 on other mpc85xx platforms.
0655          */
0656 
0657         /* PCI Express controller 1, wired to PEX8648 PCIe switch */
0658         pci2: pcie@ef00a000 {
0659                 compatible = "fsl,mpc8548-pcie";
0660                 device_type = "pci";
0661                 #interrupt-cells = <1>;
0662                 #size-cells = <2>;
0663                 #address-cells = <3>;
0664                 reg = <0 0xef00a000 0 0x1000>;
0665                 bus-range = <0 255>;
0666                 ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x40000000
0667                           0x1000000 0x0 0x00000000 0 0xe8000000 0x0 0x10000>;
0668                 clock-frequency = <33333333>;
0669                 interrupt-parent = <&mpic>;
0670                 interrupts = <26 2>;
0671                 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
0672                 interrupt-map = <
0673                         /* IDSEL 0x0 */
0674                         0x0 0x0 0x0 0x1 &mpic 0x0 0x1
0675                         0x0 0x0 0x0 0x2 &mpic 0x1 0x1
0676                         0x0 0x0 0x0 0x3 &mpic 0x2 0x1
0677                         0x0 0x0 0x0 0x4 &mpic 0x3 0x1
0678                         >;
0679                 pcie@0 {
0680                         reg = <0x0 0x0 0x0 0x0 0x0>;
0681                         #size-cells = <2>;
0682                         #address-cells = <3>;
0683                         device_type = "pci";
0684                         ranges = <0x2000000 0x0 0x80000000
0685                                   0x2000000 0x0 0x80000000
0686                                   0x0 0x40000000
0687 
0688                                   0x1000000 0x0 0x0
0689                                   0x1000000 0x0 0x0
0690                                   0x0 0x100000>;
0691                 };
0692         };
0693 };