arch/powerpc/boot/dts/tqm5200.dts

   1 /*
   2  * TQM5200 board Device Tree Source
   3  *
   4  * Copyright (C) 2007 Semihalf
   5  * Marian Balakowicz <m8@semihalf.com>
   6  *
   7  * This program is free software; you can redistribute  it and/or modify it
   8  * under  the terms of  the GNU General  Public License as published by the
   9  * Free Software Foundation;  either version 2 of the  License, or (at your
  10  * option) any later version.
  11  */
  12
  13 /*
  14  * WARNING: Do not depend on this tree layout remaining static just yet.
  15  * The MPC5200 device tree conventions are still in flux
  16  * Keep an eye on the linuxppc-dev mailing list for more details
  17  */
  18
  19 / {
  20         model = "tqc,tqm5200";
  21         compatible = "tqc,tqm5200";
  22         #address-cells = <1>;
  23         #size-cells = <1>;
  24
  25         cpus {
  26                 #address-cells = <1>;
  27                 #size-cells = <0>;
  28
  29                 PowerPC,5200@0 {
  30                         device_type = "cpu";
  31                         reg = <0>;
  32                         d-cache-line-size = <20>;
  33                         i-cache-line-size = <20>;
  34                         d-cache-size = <4000>;          // L1, 16K
  35                         i-cache-size = <4000>;          // L1, 16K
  36                         timebase-frequency = <0>;       // from bootloader
  37                         bus-frequency = <0>;            // from bootloader
  38                         clock-frequency = <0>;          // from bootloader
  39                 };
  40         };
  41
  42         memory {
  43                 device_type = "memory";
  44                 reg = <00000000 04000000>;      // 64MB
  45         };
  46
  47         soc5200@f0000000 {
  48                 #address-cells = <1>;
  49                 #size-cells = <1>;
  50                 model = "fsl,mpc5200";
  51                 compatible = "fsl,mpc5200";
  52                 revision = "";                  // from bootloader
  53                 device_type = "soc";
  54                 ranges = <0 f0000000 0000c000>;
  55                 reg = <f0000000 00000100>;
  56                 bus-frequency = <0>;            // from bootloader
  57                 system-frequency = <0>;         // from bootloader
  58
  59                 cdm@200 {
  60                         compatible = "mpc5200-cdm";
  61                         reg = <200 38>;
  62                 };
  63
  64                 mpc5200_pic: pic@500 {
  65                         // 5200 interrupts are encoded into two levels;
  66                         interrupt-controller;
  67                         #interrupt-cells = <3>;
  68                         compatible = "mpc5200-pic";
  69                         reg = <500 80>;
  70                 };
  71
  72                 gpt@600 {       // General Purpose Timer
  73                         compatible = "fsl,mpc5200-gpt";
  74                         reg = <600 10>;
  75                         interrupts = <1 9 0>;
  76                         interrupt-parent = <&mpc5200_pic>;
  77                         fsl,has-wdt;
  78                 };
  79
  80                 gpio@b00 {
  81                         compatible = "mpc5200-gpio";
  82                         reg = <b00 40>;
  83                         interrupts = <1 7 0>;
  84                         interrupt-parent = <&mpc5200_pic>;
  85                 };
  86
  87                 usb@1000 {
  88                         compatible = "mpc5200-ohci","ohci-be";
  89                         reg = <1000 ff>;
  90                         interrupts = <2 6 0>;
  91                         interrupt-parent = <&mpc5200_pic>;
  92                 };
  93
  94                 dma-controller@1200 {
  95                         compatible = "mpc5200-bestcomm";
  96                         reg = <1200 80>;
  97                         interrupts = <3 0 0  3 1 0  3 2 0  3 3 0
  98                                       3 4 0  3 5 0  3 6 0  3 7 0
  99                                       3 8 0  3 9 0  3 a 0  3 b 0
 100                                       3 c 0  3 d 0  3 e 0  3 f 0>;
 101                         interrupt-parent = <&mpc5200_pic>;
 102                 };
 103
 104                 xlb@1f00 {
 105                         compatible = "mpc5200-xlb";
 106                         reg = <1f00 100>;
 107                 };
 108
 109                 serial@2000 {           // PSC1
 110                         device_type = "serial";
 111                         compatible = "mpc5200-psc-uart";
 112                         port-number = <0>;  // Logical port assignment
 113                         reg = <2000 100>;
 114                         interrupts = <2 1 0>;
 115                         interrupt-parent = <&mpc5200_pic>;
 116                 };
 117
 118                 serial@2200 {           // PSC2
 119                         device_type = "serial";
 120                         compatible = "mpc5200-psc-uart";
 121                         port-number = <1>;  // Logical port assignment
 122                         reg = <2200 100>;
 123                         interrupts = <2 2 0>;
 124                         interrupt-parent = <&mpc5200_pic>;
 125                 };
 126
 127                 serial@2400 {           // PSC3
 128                         device_type = "serial";
 129                         compatible = "mpc5200-psc-uart";
 130                         port-number = <2>;  // Logical port assignment
 131                         reg = <2400 100>;
 132                         interrupts = <2 3 0>;
 133                         interrupt-parent = <&mpc5200_pic>;
 134                 };
 135
 136                 ethernet@3000 {
 137                         device_type = "network";
 138                         compatible = "mpc5200-fec";
 139                         reg = <3000 800>;
 140                         local-mac-address = [ 00 00 00 00 00 00 ]; /* Filled in by U-Boot */
 141                         interrupts = <2 5 0>;
 142                         interrupt-parent = <&mpc5200_pic>;
 143                 };
 144
 145                 ata@3a00 {
 146                         compatible = "mpc5200-ata";
 147                         reg = <3a00 100>;
 148                         interrupts = <2 7 0>;
 149                         interrupt-parent = <&mpc5200_pic>;
 150                 };
 151
 152                 i2c@3d40 {
 153                         compatible = "mpc5200-i2c","fsl-i2c";
 154                         reg = <3d40 40>;
 155                         interrupts = <2 10 0>;
 156                         interrupt-parent = <&mpc5200_pic>;
 157                         fsl5200-clocking;
 158                 };
 159
 160                 sram@8000 {
 161                         compatible = "mpc5200-sram";
 162                         reg = <8000 4000>;
 163                 };
 164         };
 165
 166         pci@f0000d00 {
 167                 #interrupt-cells = <1>;
 168                 #size-cells = <2>;
 169                 #address-cells = <3>;
 170                 device_type = "pci";
 171                 compatible = "fsl,mpc5200-pci";
 172                 reg = <f0000d00 100>;
 173                 interrupt-map-mask = <f800 0 0 7>;
 174                 interrupt-map = <c000 0 0 1 &mpc5200_pic 0 0 3
 175                                  c000 0 0 2 &mpc5200_pic 0 0 3
 176                                  c000 0 0 3 &mpc5200_pic 0 0 3
 177                                  c000 0 0 4 &mpc5200_pic 0 0 3>;
 178                 clock-frequency = <0>; // From boot loader
 179                 interrupts = <2 8 0 2 9 0 2 a 0>;
 180                 interrupt-parent = <&mpc5200_pic>;
 181                 bus-range = <0 0>;
 182                 ranges = <42000000 0 80000000 80000000 0 10000000
 183                           02000000 0 90000000 90000000 0 10000000
 184                           01000000 0 00000000 a0000000 0 01000000>;
 185         };
 186 };