arch/powerpc/boot/dts/storcenter.dts

   1 /*
   2  * Device Tree Source for IOMEGA StorCenter
   3  *
   4  * Copyright 2007 Oyvind Repvik
   5  * Copyright 2007 Jon Loeliger
   6  *
   7  * Based on the Kurobox DTS by G. Liakhovetski <g.liakhovetski@gmx.de>
   8  *
   9  * This file is licensed under the terms of the GNU General Public
  10  * License version 2.  This program is licensed "as is" without any
  11  * warranty of any kind, whether express or implied.
  12  */
  13
  14 / {
  15         model = "StorCenter";
  16         compatible = "storcenter";
  17         #address-cells = <1>;
  18         #size-cells = <1>;
  19
  20         aliases {
  21                 serial0 = &serial0;
  22                 serial1 = &serial1;
  23                 pci0 = &pci0;
  24         };
  25
  26         cpus {
  27                 #address-cells = <1>;
  28                 #size-cells = <0>;
  29
  30                 PowerPC,8241@0 {
  31                         device_type = "cpu";
  32                         reg = <0>;
  33                         clock-frequency = <d# 200000000>;       /* Hz */
  34                         timebase-frequency = <d# 25000000>;     /* Hz */
  35                         bus-frequency = <0>;    /* from bootwrapper */
  36                         i-cache-line-size = <d# 32>;    /* bytes */
  37                         d-cache-line-size = <d# 32>;    /* bytes */
  38                         i-cache-size = <4000>;
  39                         d-cache-size = <4000>;
  40                 };
  41         };
  42
  43         memory {
  44                 device_type = "memory";
  45                 reg = <00000000 04000000>;      /* 64MB @ 0x0 */
  46         };
  47
  48         soc@fc000000 {
  49                 #address-cells = <1>;
  50                 #size-cells = <1>;
  51                 device_type = "soc";
  52                 compatible = "fsl,mpc8241", "mpc10x";
  53                 store-gathering = <0>; /* 0 == off, !0 == on */
  54                 ranges = <0 fc000000 100000>;
  55                 reg = <fc000000 100000>;        /* EUMB */
  56                 bus-frequency = <0>;            /* fixed by loader */
  57
  58                 i2c@3000 {
  59                         #address-cells = <1>;
  60                         #size-cells = <0>;
  61                         compatible = "fsl-i2c";
  62                         reg = <3000 100>;
  63                         interrupts = <5 2>;
  64                         interrupt-parent = <&mpic>;
  65
  66                         rtc@68 {
  67                                 compatible = "dallas,ds1337";
  68                                 reg = <68>;
  69                         };
  70                 };
  71
  72                 serial0: serial@4500 {
  73                         cell-index = <0>;
  74                         device_type = "serial";
  75                         compatible = "ns16550";
  76                         reg = <4500 20>;
  77                         clock-frequency = <d# 97553800>; /* Hz */
  78                         current-speed = <d# 115200>;
  79                         interrupts = <9 2>;
  80                         interrupt-parent = <&mpic>;
  81                 };
  82
  83                 serial1: serial@4600 {
  84                         cell-index = <1>;
  85                         device_type = "serial";
  86                         compatible = "ns16550";
  87                         reg = <4600 20>;
  88                         clock-frequency = <d# 97553800>; /* Hz */
  89                         current-speed = <d# 9600>;
  90                         interrupts = <a 2>;
  91                         interrupt-parent = <&mpic>;
  92                 };
  93
  94                 mpic: interrupt-controller@40000 {
  95                         #interrupt-cells = <2>;
  96                         device_type = "open-pic";
  97                         compatible = "chrp,open-pic";
  98                         interrupt-controller;
  99                         reg = <40000 40000>;
 100                 };
 101
 102         };
 103
 104         pci0: pci@fe800000 {
 105                 #address-cells = <3>;
 106                 #size-cells = <2>;
 107                 #interrupt-cells = <1>;
 108                 device_type = "pci";
 109                 compatible = "mpc10x-pci";
 110                 reg = <fe800000 1000>;
 111                 ranges = <01000000 0        0 fe000000 0 00c00000
 112                           02000000 0 80000000 80000000 0 70000000>;
 113                 bus-range = <0 ff>;
 114                 clock-frequency = <d# 97553800>; /* Hz */
 115                 interrupt-parent = <&mpic>;
 116                 interrupt-map-mask = <f800 0 0 7>;
 117                 interrupt-map = <
 118                         /* IDSEL 13 - IDE */
 119                         6800 0 0 1 &mpic 0 1
 120                         6800 0 0 2 &mpic 0 1
 121                         6800 0 0 3 &mpic 0 1
 122                         /* IDSEL 14 - USB */
 123                         7000 0 0 1 &mpic 0 1
 124                         7000 0 0 2 &mpic 0 1
 125                         7000 0 0 3 &mpic 0 1
 126                         7000 0 0 4 &mpic 0 1
 127                         /* IDSEL 15 - ETH */
 128                         7800 0 0 1 &mpic 0 1
 129                         7800 0 0 2 &mpic 0 1
 130                         7800 0 0 3 &mpic 0 1
 131                         7800 0 0 4 &mpic 0 1
 132                 >;
 133         };
 134
 135         chosen {
 136                 linux,stdout-path = "/soc/serial@4500";
 137         };
 138 };