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 #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}; 148