pc-bios/mpc8544ds.dts

   1 /*
   2  * MPC8544 DS Device Tree Source
   3  *
   4  * Copyright 2007, 2008 Freescale Semiconductor Inc.
   5  *
   6  * This program is free software; you can redistribute  it and/or modify it
   7  * under  the terms of  the GNU General  Public License as published by the
   8  * Free Software Foundation;  either version 2 of the  License, or (at your
   9  * option) any later version.
  10  */
  11
  12 /dts-v1/;
  13 / {
  14         model = "MPC8544DS";
  15         compatible = "MPC8544DS", "MPC85xxDS";
  16         #address-cells = <1>;
  17         #size-cells = <1>;
  18
  19         aliases {
  20                 serial0 = &serial0;
  21                 serial1 = &serial1;
  22                 pci0 = &pci0;
  23         };
  24
  25         cpus {
  26                 #address-cells = <1>;
  27                 #size-cells = <0>;
  28         };
  29
  30         memory {
  31                 device_type = "memory";
  32                 reg = <0x0 0x0>;        // Filled by U-Boot
  33         };
  34
  35         soc8544@e0000000 {
  36                 #address-cells = <1>;
  37                 #size-cells = <1>;
  38                 device_type = "soc";
  39                 compatible = "simple-bus";
  40
  41                 ranges = <0x0 0xe0000000 0x100000>;
  42                 reg = <0xe0000000 0x1000>;      // CCSRBAR 1M
  43                 bus-frequency = <0>;            // Filled out by uboot.
  44
  45                 serial0: serial@4500 {
  46                         cell-index = <0>;
  47                         device_type = "serial";
  48                         compatible = "ns16550";
  49                         reg = <0x4500 0x100>;
  50                         clock-frequency = <0>;
  51                         interrupts = <42 2>;
  52                         interrupt-parent = <&mpic>;
  53                 };
  54
  55                 serial1: serial@4600 {
  56                         cell-index = <1>;
  57                         device_type = "serial";
  58                         compatible = "ns16550";
  59                         reg = <0x4600 0x100>;
  60                         clock-frequency = <0>;
  61                         interrupts = <42 2>;
  62                         interrupt-parent = <&mpic>;
  63                 };
  64
  65                 mpic: pic@40000 {
  66                         interrupt-controller;
  67                         #address-cells = <0>;
  68                         #interrupt-cells = <2>;
  69                         reg = <0x40000 0x40000>;
  70                         compatible = "chrp,open-pic";
  71                         device_type = "open-pic";
  72                 };
  73
  74                 global-utilities@e0000 {        //global utilities block
  75                         compatible = "fsl,mpc8544-guts";
  76                         reg = <0xe0000 0x1000>;
  77                         fsl,has-rstcr;
  78                 };
  79         };
  80
  81         pci0: pci@e0008000 {
  82                 cell-index = <0>;
  83                 compatible = "fsl,mpc8540-pci";
  84                 device_type = "pci";
  85                 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
  86                 interrupt-map = <
  87
  88                         /* IDSEL 0x11 J17 Slot 1 */
  89                         0x8800 0x0 0x0 0x1 &mpic 0x2 0x1
  90                         0x8800 0x0 0x0 0x2 &mpic 0x3 0x1
  91                         0x8800 0x0 0x0 0x3 &mpic 0x4 0x1
  92                         0x8800 0x0 0x0 0x4 &mpic 0x1 0x1
  93
  94                         /* IDSEL 0x12 J16 Slot 2 */
  95
  96                         0x9000 0x0 0x0 0x1 &mpic 0x3 0x1
  97                         0x9000 0x0 0x0 0x2 &mpic 0x4 0x1
  98                         0x9000 0x0 0x0 0x3 &mpic 0x2 0x1
  99                         0x9000 0x0 0x0 0x4 &mpic 0x1 0x1>;
 100
 101                 interrupt-parent = <&mpic>;
 102                 interrupts = <24 2>;
 103                 bus-range = <0 255>;
 104                 ranges = <0x2000000 0x0 0xc0000000 0xc0000000 0x0 0x20000000
 105                           0x1000000 0x0 0x0 0xe1000000 0x0 0x10000>;
 106                 clock-frequency = <66666666>;
 107                 #interrupt-cells = <1>;
 108                 #size-cells = <2>;
 109                 #address-cells = <3>;
 110                 reg = <0xe0008000 0x1000>;
 111         };
 112
 113         chosen {
 114                 linux,stdout-path = "/soc8544@e0000000/serial@4500";
 115         };
 116
 117         hypervisor {
 118         };
 119 };