arch/powerpc/boot/dts/kuroboxHG.dts

   1 /*
   2  * Device Tree Souce for Buffalo KuroboxHG
   3  *
   4  * Choose CONFIG_LINKSTATION to build a kernel for KuroboxHG, or use
   5  * the default configuration linkstation_defconfig.
   6  *
   7  * Based on sandpoint.dts
   8  *
   9  * 2006 (c) G. Liakhovetski <g.liakhovetski@gmx.de>
  10  *
  11  * This file is licensed under
  12  * the terms of the GNU General Public License version 2.  This program
  13  * is licensed "as is" without any warranty of any kind, whether express
  14  * or implied.
  15
  16 XXXX add flash parts, rtc, ??
  17
  18 build with: "dtc -f -I dts -O dtb -o kuroboxHG.dtb -V 16 kuroboxHG.dts"
  19
  20
  21  */
  22
  23 / {
  24         linux,phandle = <1000>;
  25         model = "KuroboxHG";
  26         compatible = "linkstation";
  27         #address-cells = <1>;
  28         #size-cells = <1>;
  29
  30         cpus {
  31                 linux,phandle = <2000>;
  32                 #address-cells = <1>;
  33                 #size-cells = <0>;
  34
  35                 PowerPC,603e { /* Really 8241 */
  36                         linux,phandle = <2100>;
  37                         device_type = "cpu";
  38                         reg = <0>;
  39                         clock-frequency = <fdad680>;    /* Fixed by bootwrapper */
  40                         timebase-frequency = <1F04000>; /* Fixed by bootwrapper */
  41                         bus-frequency = <0>;            /* From bootloader */
  42                         /* Following required by dtc but not used */
  43                         i-cache-line-size = <0>;
  44                         d-cache-line-size = <0>;
  45                         i-cache-size = <4000>;
  46                         d-cache-size = <4000>;
  47                 };
  48         };
  49
  50         memory {
  51                 linux,phandle = <3000>;
  52                 device_type = "memory";
  53                 reg = <00000000 08000000>;
  54         };
  55
  56         soc10x { /* AFAICT need to make soc for 8245's uarts to be defined */
  57                 linux,phandle = <4000>;
  58                 #address-cells = <1>;
  59                 #size-cells = <1>;
  60                 #interrupt-cells = <2>;
  61                 device_type = "soc";
  62                 compatible = "mpc10x";
  63                 store-gathering = <0>; /* 0 == off, !0 == on */
  64                 reg = <80000000 00100000>;
  65                 ranges = <80000000 80000000 70000000    /* pci mem space */
  66                           fc000000 fc000000 00100000    /* EUMB */
  67                           fe000000 fe000000 00c00000    /* pci i/o space */
  68                           fec00000 fec00000 00300000    /* pci cfg regs */
  69                           fef00000 fef00000 00100000>;  /* pci iack */
  70
  71                 i2c@80003000 {
  72                         linux,phandle = <4300>;
  73                         device_type = "i2c";
  74                         compatible = "fsl-i2c";
  75                         reg = <80003000 1000>;
  76                         interrupts = <5 2>;
  77                         interrupt-parent = <4400>;
  78                 };
  79
  80                 serial@80004500 {
  81                         linux,phandle = <4511>;
  82                         device_type = "serial";
  83                         compatible = "ns16550";
  84                         reg = <80004500 8>;
  85                         clock-frequency = <7c044a8>;
  86                         current-speed = <2580>;
  87                         interrupts = <9 2>;
  88                         interrupt-parent = <4400>;
  89                 };
  90
  91                 serial@80004600 {
  92                         linux,phandle = <4512>;
  93                         device_type = "serial";
  94                         compatible = "ns16550";
  95                         reg = <80004600 8>;
  96                         clock-frequency = <7c044a8>;
  97                         current-speed = <e100>;
  98                         interrupts = <a 0>;
  99                         interrupt-parent = <4400>;
 100                 };
 101
 102                 pic@80040000 {
 103                         linux,phandle = <4400>;
 104                         #interrupt-cells = <2>;
 105                         #address-cells = <0>;
 106                         device_type = "open-pic";
 107                         compatible = "chrp,open-pic";
 108                         interrupt-controller;
 109                         reg = <80040000 40000>;
 110                         built-in;
 111                 };
 112
 113                 pci@fec00000 {
 114                         linux,phandle = <4500>;
 115                         #address-cells = <3>;
 116                         #size-cells = <2>;
 117                         #interrupt-cells = <1>;
 118                         device_type = "pci";
 119                         compatible = "mpc10x-pci";
 120                         reg = <fec00000 400000>;
 121                         ranges = <01000000 0        0 fe000000 0 00c00000
 122                                   02000000 0 80000000 80000000 0 70000000>;
 123                         bus-range = <0 ff>;
 124                         clock-frequency = <7f28155>;
 125                         interrupt-parent = <4400>;
 126                         interrupt-map-mask = <f800 0 0 7>;
 127                         interrupt-map = <
 128                                 /* IDSEL 11 - IRQ0 ETH */
 129                                 5800 0 0 1 4400 0 1
 130                                 5800 0 0 2 4400 1 1
 131                                 5800 0 0 3 4400 2 1
 132                                 5800 0 0 4 4400 3 1
 133                                 /* IDSEL 12 - IRQ1 IDE0 */
 134                                 6000 0 0 1 4400 1 1
 135                                 6000 0 0 2 4400 2 1
 136                                 6000 0 0 3 4400 3 1
 137                                 6000 0 0 4 4400 0 1
 138                                 /* IDSEL 14 - IRQ3 USB2.0 */
 139                                 7000 0 0 1 4400 3 1
 140                                 7000 0 0 2 4400 3 1
 141                                 7000 0 0 3 4400 3 1
 142                                 7000 0 0 4 4400 3 1
 143                         >;
 144                 };
 145         };
 146 };