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 16XXXX add flash parts, rtc, ?? 17 18build 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}; 147