kernel/arch/powerpc/boot/dts/media5200.dts

   1 /*
   2  * Freescale Media5200 board Device Tree Source
   3  *
   4  * Copyright 2009 Secret Lab Technologies Ltd.
   5  * Grant Likely <grant.likely@secretlab.ca>
   6  * Steven Cavanagh <scavanagh@secretlab.ca>
   7  *
   8  * This program is free software; you can redistribute  it and/or modify it
   9  * under  the terms of  the GNU General  Public License as published by the
  10  * Free Software Foundation;  either version 2 of the  License, or (at your
  11  * option) any later version.
  12  */
  13
  14 /include/ "mpc5200b.dtsi"
  15
  16 &gpt0 { fsl,has-wdt; };
  17
  18 / {
  19         model = "fsl,media5200";
  20         compatible = "fsl,media5200";
  21
  22         aliases {
  23                 console = &console;
  24                 ethernet0 = &eth0;
  25         };
  26
  27         chosen {
  28                 linux,stdout-path = &console;
  29         };
  30
  31         cpus {
  32                 PowerPC,5200@0 {
  33                         timebase-frequency = <33000000>;        // 33 MHz, these were configured by U-Boot
  34                         bus-frequency = <132000000>;            // 132 MHz
  35                         clock-frequency = <396000000>;          // 396 MHz
  36                 };
  37         };
  38
  39         memory {
  40                 reg = <0x00000000 0x08000000>;  // 128MB RAM
  41         };
  42
  43         soc5200@f0000000 {
  44                 bus-frequency = <132000000>;// 132 MHz
  45
  46                 psc@2000 {      // PSC1
  47                         status = "disabled";
  48                 };
  49
  50                 psc@2200 {      // PSC2
  51                         status = "disabled";
  52                 };
  53
  54                 psc@2400 {      // PSC3
  55                         status = "disabled";
  56                 };
  57
  58                 psc@2600 {      // PSC4
  59                         status = "disabled";
  60                 };
  61
  62                 psc@2800 {      // PSC5
  63                         status = "disabled";
  64                 };
  65
  66                 // PSC6 in uart mode
  67                 console: psc@2c00 {             // PSC6
  68                         compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
  69                 };
  70
  71                 ethernet@3000 {
  72                         phy-handle = <&phy0>;
  73                 };
  74
  75                 mdio@3000 {
  76                         phy0: ethernet-phy@0 {
  77                                 reg = <0>;
  78                         };
  79                 };
  80
  81                 usb@1000 {
  82                         reg = <0x1000 0x100>;
  83                 };
  84         };
  85
  86         pci@f0000d00 {
  87                 interrupt-map-mask = <0xf800 0 0 7>;
  88                 interrupt-map = <0xc000 0 0 1 &media5200_fpga 0 2 // 1st slot
  89                                  0xc000 0 0 2 &media5200_fpga 0 3
  90                                  0xc000 0 0 3 &media5200_fpga 0 4
  91                                  0xc000 0 0 4 &media5200_fpga 0 5
  92
  93                                  0xc800 0 0 1 &media5200_fpga 0 3 // 2nd slot
  94                                  0xc800 0 0 2 &media5200_fpga 0 4
  95                                  0xc800 0 0 3 &media5200_fpga 0 5
  96                                  0xc800 0 0 4 &media5200_fpga 0 2
  97
  98                                  0xd000 0 0 1 &media5200_fpga 0 4 // miniPCI
  99                                  0xd000 0 0 2 &media5200_fpga 0 5
 100
 101                                  0xe000 0 0 1 &media5200_fpga 0 5 // CoralIP
 102                                 >;
 103                 ranges = <0x42000000 0 0x80000000 0x80000000 0 0x20000000
 104                           0x02000000 0 0xa0000000 0xa0000000 0 0x10000000
 105                           0x01000000 0 0x00000000 0xb0000000 0 0x01000000>;
 106                 interrupt-parent = <&mpc5200_pic>;
 107         };
 108
 109         localbus {
 110                 ranges = < 0 0 0xfc000000 0x02000000
 111                            1 0 0xfe000000 0x02000000
 112                            2 0 0xf0010000 0x00010000
 113                            3 0 0xf0020000 0x00010000 >;
 114                 flash@0,0 {
 115                         compatible = "amd,am29lv28ml", "cfi-flash";
 116                         reg = <0 0x0 0x2000000>;                // 32 MB
 117                         bank-width = <4>;                       // Width in bytes of the flash bank
 118                         device-width = <2>;                     // Two devices on each bank
 119                 };
 120
 121                 flash@1,0 {
 122                         compatible = "amd,am29lv28ml", "cfi-flash";
 123                         reg = <1 0 0x2000000>;                  // 32 MB
 124                         bank-width = <4>;                       // Width in bytes of the flash bank
 125                         device-width = <2>;                     // Two devices on each bank
 126                 };
 127
 128                 media5200_fpga: fpga@2,0 {
 129                         compatible = "fsl,media5200-fpga";
 130                         interrupt-controller;
 131                         #interrupt-cells = <2>; // 0:bank 1:id; no type field
 132                         reg = <2 0 0x10000>;
 133
 134                         interrupt-parent = <&mpc5200_pic>;
 135                         interrupts = <0 0 3     // IRQ bank 0
 136                                       1 1 3>;   // IRQ bank 1
 137                 };
 138
 139                 uart@3,0 {
 140                         compatible = "ti,tl16c752bpt";
 141                         reg = <3 0 0x10000>;
 142                         interrupt-parent = <&media5200_fpga>;
 143                         interrupts = <0 0  0 1>; // 2 irqs
 144                 };
 145         };
 146 };