ep8248e.dts

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    1 // SPDX-License-Identifier: GPL-2.0-or-later
    2 /*
    3  * Device Tree for the Embedded Planet EP8248E board running PlanetCore.
    4  *
    5  * Copyright 2007 Freescale Semiconductor Inc.
    6  */
    7 
    8 /dts-v1/;
    9 / {
   10         model = "EP8248E";
   11         compatible = "fsl,ep8248e";
   12         #address-cells = <1>;
   13         #size-cells = <1>;
   14 
   15         aliases {
   16                 planetcore-SMC1 = &smc1;
   17                 planetcore-SCC1 = &scc1;
   18                 ethernet0 = &eth0;
   19                 ethernet1 = &eth1;
   20                 serial0 = &smc1;
   21                 serial1 = &scc1;
   22         };
   23 
   24         cpus {
   25                 #address-cells = <1>;
   26                 #size-cells = <0>;
   27 
   28                 PowerPC,8248@0 {
   29                         device_type = "cpu";
   30                         reg = <0>;
   31                         d-cache-line-size = <32>;
   32                         i-cache-line-size = <32>;
   33                         d-cache-size = <16384>;
   34                         i-cache-size = <16384>;
   35                         timebase-frequency = <0>;
   36                         clock-frequency = <0>;
   37                 };
   38         };
   39 
   40         localbus@f0010100 {
   41                 compatible = "fsl,mpc8248-localbus",
   42                              "fsl,pq2-localbus",
   43                              "simple-bus";
   44                 #address-cells = <2>;
   45                 #size-cells = <1>;
   46                 reg = <0xf0010100 0x40>;
   47 
   48                 ranges = <0 0 0xfc000000 0x04000000
   49                           1 0 0xfa000000 0x00008000>;
   50 
   51                 flash@0,3800000 {
   52                         compatible = "cfi-flash";
   53                         reg = <0 0x3800000 0x800000>;
   54                         bank-width = <4>;
   55                         device-width = <2>;
   56                 };
   57 
   58                 bcsr@1,0 {
   59                         #address-cells = <2>;
   60                         #size-cells = <1>;
   61                         reg = <1 0 0x10>;
   62                         compatible = "fsl,ep8248e-bcsr";
   63                         ranges;
   64 
   65                         mdio {
   66                                 compatible = "fsl,ep8248e-mdio-bitbang";
   67                                 #address-cells = <1>;
   68                                 #size-cells = <0>;
   69                                 reg = <1 8 1>;
   70 
   71                                 PHY0: ethernet-phy@0 {
   72                                         interrupt-parent = <&PIC>;
   73                                         reg = <0>;
   74                                 };
   75 
   76                                 PHY1: ethernet-phy@1 {
   77                                         interrupt-parent = <&PIC>;
   78                                         reg = <1>;
   79                                 };
   80                         };
   81                 };
   82         };
   83 
   84         memory {
   85                 device_type = "memory";
   86                 reg = <0 0>;
   87         };
   88 
   89         soc@f0000000 {
   90                 #address-cells = <1>;
   91                 #size-cells = <1>;
   92                 compatible = "fsl,mpc8248-immr", "fsl,pq2-soc", "simple-bus";
   93                 ranges = <0x00000000 0xf0000000 0x00053000>;
   94 
   95                 // Temporary until code stops depending on it.
   96                 device_type = "soc";
   97 
   98                 // Temporary -- will go away once kernel uses ranges for get_immrbase().
   99                 reg = <0xf0000000 0x00053000>;
  100 
  101                 cpm@119c0 {
  102                         #address-cells = <1>;
  103                         #size-cells = <1>;
  104                         #interrupt-cells = <2>;
  105                         compatible = "fsl,mpc8248-cpm", "fsl,cpm2",
  106                                      "simple-bus";
  107                         reg = <0x119c0 0x30>;
  108                         ranges;
  109 
  110                         muram {
  111                                 #address-cells = <1>;
  112                                 #size-cells = <1>;
  113                                 ranges = <0 0 0x10000>;
  114 
  115                                 data@0 {
  116                                         compatible = "fsl,cpm-muram-data";
  117                                         reg = <0 0x2000 0x9800 0x800>;
  118                                 };
  119                         };
  120 
  121                         brg@119f0 {
  122                                 compatible = "fsl,mpc8248-brg",
  123                                              "fsl,cpm2-brg",
  124                                              "fsl,cpm-brg";
  125                                 reg = <0x119f0 0x10 0x115f0 0x10>;
  126                         };
  127 
  128                         /* Monitor port/SMC1 */
  129                         smc1: serial@11a80 {
  130                                 device_type = "serial";
  131                                 compatible = "fsl,mpc8248-smc-uart",
  132                                              "fsl,cpm2-smc-uart";
  133                                 reg = <0x11a80 0x20 0x87fc 2>;
  134                                 interrupts = <4 8>;
  135                                 interrupt-parent = <&PIC>;
  136                                 fsl,cpm-brg = <7>;
  137                                 fsl,cpm-command = <0x1d000000>;
  138                                 linux,planetcore-label = "SMC1";
  139                         };
  140 
  141                         /* "Serial" port/SCC1 */
  142                         scc1: serial@11a00 {
  143                                 device_type = "serial";
  144                                 compatible = "fsl,mpc8248-scc-uart",
  145                                              "fsl,cpm2-scc-uart";
  146                                 reg = <0x11a00 0x20 0x8000 0x100>;
  147                                 interrupts = <40 8>;
  148                                 interrupt-parent = <&PIC>;
  149                                 fsl,cpm-brg = <1>;
  150                                 fsl,cpm-command = <0x00800000>;
  151                                 linux,planetcore-label = "SCC1";
  152                         };
  153 
  154                         eth0: ethernet@11300 {
  155                                 device_type = "network";
  156                                 compatible = "fsl,mpc8248-fcc-enet",
  157                                              "fsl,cpm2-fcc-enet";
  158                                 reg = <0x11300 0x20 0x8400 0x100 0x11390 1>;
  159                                 local-mac-address = [ 00 00 00 00 00 00 ];
  160                                 interrupts = <32 8>;
  161                                 interrupt-parent = <&PIC>;
  162                                 phy-handle = <&PHY0>;
  163                                 linux,network-index = <0>;
  164                                 fsl,cpm-command = <0x12000300>;
  165                         };
  166 
  167                         eth1: ethernet@11320 {
  168                                 device_type = "network";
  169                                 compatible = "fsl,mpc8248-fcc-enet",
  170                                              "fsl,cpm2-fcc-enet";
  171                                 reg = <0x11320 0x20 0x8500 0x100 0x113b0 1>;
  172                                 local-mac-address = [ 00 00 00 00 00 00 ];
  173                                 interrupts = <33 8>;
  174                                 interrupt-parent = <&PIC>;
  175                                 phy-handle = <&PHY1>;
  176                                 linux,network-index = <1>;
  177                                 fsl,cpm-command = <0x16200300>;
  178                         };
  179 
  180                         usb@11b60 {
  181                                 #address-cells = <1>;
  182                                 #size-cells = <0>;
  183                                 compatible = "fsl,mpc8248-usb",
  184                                              "fsl,cpm2-usb";
  185                                 reg = <0x11b60 0x18 0x8b00 0x100>;
  186                                 interrupt-parent = <&PIC>;
  187                                 interrupts = <11 8>;
  188                                 fsl,cpm-command = <0x2e600000>;
  189                         };
  190                 };
  191 
  192                 PIC: interrupt-controller@10c00 {
  193                         #interrupt-cells = <2>;
  194                         interrupt-controller;
  195                         reg = <0x10c00 0x80>;
  196                         compatible = "fsl,mpc8248-pic", "fsl,pq2-pic";
  197                 };
  198         };
  199 };

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