mpc866ads.dts

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    1 // SPDX-License-Identifier: GPL-2.0-or-later
    2 /*
    3  * MPC866 ADS Device Tree Source
    4  *
    5  * Copyright 2006 MontaVista Software, Inc.
    6  * Copyright 2008 Freescale Semiconductor, Inc.
    7  */
    8 
    9 /dts-v1/;
   10 
   11 / {
   12         model = "MPC866ADS";
   13         compatible = "fsl,mpc866ads";
   14         #address-cells = <1>;
   15         #size-cells = <1>;
   16 
   17         cpus {
   18                 #address-cells = <1>;
   19                 #size-cells = <0>;
   20 
   21                 PowerPC,866@0 {
   22                         device_type = "cpu";
   23                         reg = <0x0>;
   24                         d-cache-line-size = <16>;       // 16 bytes
   25                         i-cache-line-size = <16>;       // 16 bytes
   26                         d-cache-size = <0x2000>;                // L1, 8K
   27                         i-cache-size = <0x4000>;                // L1, 16K
   28                         timebase-frequency = <0>;
   29                         bus-frequency = <0>;
   30                         clock-frequency = <0>;
   31                         interrupts = <15 2>;    // decrementer interrupt
   32                         interrupt-parent = <&PIC>;
   33                 };
   34         };
   35 
   36         memory {
   37                 device_type = "memory";
   38                 reg = <0x0 0x800000>;
   39         };
   40 
   41         localbus@ff000100 {
   42                 compatible = "fsl,mpc866-localbus", "fsl,pq1-localbus";
   43                 #address-cells = <2>;
   44                 #size-cells = <1>;
   45                 reg = <0xff000100 0x40>;
   46 
   47                 ranges = <
   48                         0x1 0x0 0xff080000 0x8000
   49                         0x5 0x0 0xff0a0000 0x8000
   50                 >;
   51 
   52                 board-control@1,0 {
   53                         reg = <0x1 0x0 0x20 0x5 0x300 0x4>;
   54                         compatible = "fsl,mpc866ads-bcsr";
   55                 };
   56         };
   57 
   58         soc@ff000000 {
   59                 #address-cells = <1>;
   60                 #size-cells = <1>;
   61                 device_type = "soc";
   62                 ranges = <0x0 0xff000000 0x100000>;
   63                 reg = <0xff000000 0x200>;
   64                 bus-frequency = <0>;
   65 
   66                 mdio@e00 {
   67                         compatible = "fsl,mpc866-fec-mdio", "fsl,pq1-fec-mdio";
   68                         reg = <0xe00 0x188>;
   69                         #address-cells = <1>;
   70                         #size-cells = <0>;
   71                         PHY: ethernet-phy@f {
   72                                 reg = <0xf>;
   73                         };
   74                 };
   75 
   76                 ethernet@e00 {
   77                         device_type = "network";
   78                         compatible = "fsl,mpc866-fec-enet",
   79                                      "fsl,pq1-fec-enet";
   80                         reg = <0xe00 0x188>;
   81                         local-mac-address = [ 00 00 00 00 00 00 ];
   82                         interrupts = <3 1>;
   83                         interrupt-parent = <&PIC>;
   84                         phy-handle = <&PHY>;
   85                         linux,network-index = <0>;
   86                 };
   87 
   88                 PIC: pic@0 {
   89                         interrupt-controller;
   90                         #interrupt-cells = <2>;
   91                         reg = <0x0 0x24>;
   92                         compatible = "fsl,mpc866-pic", "fsl,pq1-pic";
   93                 };
   94 
   95                 cpm@9c0 {
   96                         #address-cells = <1>;
   97                         #size-cells = <1>;
   98                         compatible = "fsl,mpc866-cpm", "fsl,cpm1";
   99                         ranges;
  100                         reg = <0x9c0 0x40>;
  101                         brg-frequency = <0>;
  102                         interrupts = <0 2>;     // cpm error interrupt
  103                         interrupt-parent = <&CPM_PIC>;
  104 
  105                         muram@2000 {
  106                                 #address-cells = <1>;
  107                                 #size-cells = <1>;
  108                                 ranges = <0x0 0x2000 0x2000>;
  109 
  110                                 data@0 {
  111                                         compatible = "fsl,cpm-muram-data";
  112                                         reg = <0x0 0x1c00>;
  113                                 };
  114                         };
  115 
  116                         brg@9f0 {
  117                                 compatible = "fsl,mpc866-brg",
  118                                              "fsl,cpm1-brg",
  119                                              "fsl,cpm-brg";
  120                                 reg = <0x9f0 0x10>;
  121                                 clock-frequency = <0>;
  122                         };
  123 
  124                         CPM_PIC: pic@930 {
  125                                 interrupt-controller;
  126                                 #address-cells = <0>;
  127                                 #interrupt-cells = <1>;
  128                                 interrupts = <5 2 0 2>;
  129                                 interrupt-parent = <&PIC>;
  130                                 reg = <0x930 0x20>;
  131                                 compatible = "fsl,mpc866-cpm-pic",
  132                                              "fsl,cpm1-pic";
  133                         };
  134 
  135 
  136                         serial@a80 {
  137                                 device_type = "serial";
  138                                 compatible = "fsl,mpc866-smc-uart",
  139                                              "fsl,cpm1-smc-uart";
  140                                 reg = <0xa80 0x10 0x3e80 0x40>;
  141                                 interrupts = <4>;
  142                                 interrupt-parent = <&CPM_PIC>;
  143                                 fsl,cpm-brg = <1>;
  144                                 fsl,cpm-command = <0x90>;
  145                         };
  146 
  147                         serial@a90 {
  148                                 device_type = "serial";
  149                                 compatible = "fsl,mpc866-smc-uart",
  150                                              "fsl,cpm1-smc-uart";
  151                                 reg = <0xa90 0x10 0x3f80 0x40>;
  152                                 interrupts = <3>;
  153                                 interrupt-parent = <&CPM_PIC>;
  154                                 fsl,cpm-brg = <2>;
  155                                 fsl,cpm-command = <0xd0>;
  156                         };
  157 
  158                         ethernet@a00 {
  159                                 device_type = "network";
  160                                 compatible = "fsl,mpc866-scc-enet",
  161                                              "fsl,cpm1-scc-enet";
  162                                 reg = <0xa00 0x18 0x3c00 0x100>;
  163                                 local-mac-address = [ 00 00 00 00 00 00 ];
  164                                 interrupts = <30>;
  165                                 interrupt-parent = <&CPM_PIC>;
  166                                 fsl,cpm-command = <0000>;
  167                                 linux,network-index = <1>;
  168                         };
  169 
  170                         i2c@860 {
  171                                 compatible = "fsl,mpc866-i2c",
  172                                              "fsl,cpm1-i2c";
  173                                 reg = <0x860 0x20 0x3c80 0x30>;
  174                                 interrupts = <16>;
  175                                 interrupt-parent = <&CPM_PIC>;
  176                                 fsl,cpm-command = <0x10>;
  177                                 #address-cells = <1>;
  178                                 #size-cells = <0>;
  179                         };
  180                 };
  181         };
  182 
  183         chosen {
  184                 stdout-path = "/soc/cpm/serial@a80";
  185         };
  186 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/powerpc/mpc866ads.dts

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sys/contrib/device-tree/src/powerpc/mpc866ads.dts