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