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                 #cpus = <1>;
  33                 #address-cells = <1>;
  34                 #size-cells = <0>;
  35
  36                 PowerPC,603e { /* Really 8241 */
  37                         linux,phandle = <2100>;
  38                         linux,boot-cpu;
  39                         device_type = "cpu";
  40                         reg = <0>;
  41                         clock-frequency = <fdad680>;    /* Fixed by bootwrapper */
  42                         timebase-frequency = <1F04000>; /* Fixed by bootwrapper */
  43                         bus-frequency = <0>;            /* From bootloader */
  44                         /* Following required by dtc but not used */
  45                         i-cache-line-size = <0>;
  46                         d-cache-line-size = <0>;
  47                         i-cache-size = <4000>;
  48                         d-cache-size = <4000>;
  49                 };
  50         };
  51
  52         memory {
  53                 linux,phandle = <3000>;
  54                 device_type = "memory";
  55                 reg = <00000000 08000000>;
  56         };
  57
  58         soc10x { /* AFAICT need to make soc for 8245's uarts to be defined */
  59                 linux,phandle = <4000>;
  60                 #address-cells = <1>;
  61                 #size-cells = <1>;
  62                 #interrupt-cells = <2>;
  63                 device_type = "soc";
  64                 compatible = "mpc10x";
  65                 store-gathering = <0>; /* 0 == off, !0 == on */
  66                 reg = <80000000 00100000>;
  67                 ranges = <80000000 80000000 70000000    /* pci mem space */
  68                           fc000000 fc000000 00100000    /* EUMB */
  69                           fe000000 fe000000 00c00000    /* pci i/o space */
  70                           fec00000 fec00000 00300000    /* pci cfg regs */
  71                           fef00000 fef00000 00100000>;  /* pci iack */
  72
  73                 i2c@80003000 {
  74                         linux,phandle = <4300>;
  75                         device_type = "i2c";
  76                         compatible = "fsl-i2c";
  77                         reg = <80003000 1000>;
  78                         interrupts = <5 2>;
  79                         interrupt-parent = <4400>;
  80                 };
  81
  82                 serial@80004500 {
  83                         linux,phandle = <4511>;
  84                         device_type = "serial";
  85                         compatible = "ns16550";
  86                         reg = <80004500 8>;
  87                         clock-frequency = <7c044a8>;
  88                         current-speed = <2580>;
  89                         interrupts = <9 2>;
  90                         interrupt-parent = <4400>;
  91                 };
  92
  93                 serial@80004600 {
  94                         linux,phandle = <4512>;
  95                         device_type = "serial";
  96                         compatible = "ns16550";
  97                         reg = <80004600 8>;
  98                         clock-frequency = <7c044a8>;
  99                         current-speed = <e100>;
 100                         interrupts = <a 0>;
 101                         interrupt-parent = <4400>;
 102                 };
 103
 104                 pic@80040000 {
 105                         linux,phandle = <4400>;
 106                         #interrupt-cells = <2>;
 107                         #address-cells = <0>;
 108                         device_type = "open-pic";
 109                         compatible = "chrp,open-pic";
 110                         interrupt-controller;
 111                         reg = <80040000 40000>;
 112                         built-in;
 113                 };
 114
 115                 pci@fec00000 {
 116                         linux,phandle = <4500>;
 117                         #address-cells = <3>;
 118                         #size-cells = <2>;
 119                         #interrupt-cells = <1>;
 120                         device_type = "pci";
 121                         compatible = "mpc10x-pci";
 122                         reg = <fec00000 400000>;
 123                         ranges = <01000000 0        0 fe000000 0 00c00000
 124                                   02000000 0 80000000 80000000 0 70000000>;
 125                         bus-range = <0 ff>;
 126                         clock-frequency = <7f28155>;
 127                         interrupt-parent = <4400>;
 128                         interrupt-map-mask = <f800 0 0 7>;
 129                         interrupt-map = <
 130                                 /* IDSEL 0x11 - IRQ0 ETH */
 131                                 5800 0 0 1 4400 0 1
 132                                 5800 0 0 2 4400 1 1
 133                                 5800 0 0 3 4400 2 1
 134                                 5800 0 0 4 4400 3 1
 135                                 /* IDSEL 0x12 - IRQ1 IDE0 */
 136                                 6000 0 0 1 4400 1 1
 137                                 6000 0 0 2 4400 2 1
 138                                 6000 0 0 3 4400 3 1
 139                                 6000 0 0 4 4400 0 1
 140                                 /* IDSEL 0x14 - IRQ3 USB2.0 */
 141                                 7000 0 0 1 4400 3 1
 142                                 7000 0 0 2 4400 3 1
 143                                 7000 0 0 3 4400 3 1
 144                                 7000 0 0 4 4400 3 1
 145                         >;
 146                 };
 147         };
 148 };