1/* 2 * Device Tree Source for IBM Holly (PPC 750CL with TSI controller) 3 * Copyright 2007, IBM Corporation 4 * 5 * Stephen Winiecki <stevewin@us.ibm.com> 6 * Josh Boyer <jwboyer@linux.vnet.ibm.com> 7 * 8 * This file is licensed under the terms of the GNU General Public 9 * License version 2. This program is licensed "as is" without 10 * any warranty of any kind, whether express or implied. 11 * 12 * To build: 13 * dtc -I dts -O asm -o holly.S -b 0 holly.dts 14 * dtc -I dts -O dtb -o holly.dtb -b 0 holly.dts 15 */ 16 17/ { 18 model = "41K7339"; 19 compatible = "ibm,holly"; 20 #address-cells = <1>; 21 #size-cells = <1>; 22 23 cpus { 24 #address-cells = <1>; 25 #size-cells =<0>; 26 PowerPC,750CL@0 { 27 device_type = "cpu"; 28 reg = <0>; 29 d-cache-line-size = <20>; 30 i-cache-line-size = <20>; 31 d-cache-size = <8000>; 32 i-cache-size = <8000>; 33 d-cache-sets = <80>; 34 i-cache-sets = <80>; 35 timebase-frequency = <2faf080>; 36 clock-frequency = <23c34600>; 37 bus-frequency = <bebc200>; 38 32-bit; 39 }; 40 }; 41 42 memory@0 { 43 device_type = "memory"; 44 reg = <00000000 20000000>; 45 }; 46 47 tsi109@c0000000 { 48 device_type = "tsi-bridge"; 49 compatible = "tsi109-bridge", "tsi108-bridge"; 50 #address-cells = <1>; 51 #size-cells = <1>; 52 ranges = <00000000 c0000000 00010000>; 53 reg = <c0000000 00010000>; 54 55 i2c@7000 { 56 device_type = "i2c"; 57 compatible = "tsi109-i2c", "tsi108-i2c"; 58 interrupt-parent = <&MPIC>; 59 interrupts = <e 2>; 60 reg = <7000 400>; 61 }; 62 63 MDIO: mdio@6000 { 64 device_type = "mdio"; 65 compatible = "tsi109-mdio", "tsi108-mdio"; 66 reg = <6000 50>; 67 #address-cells = <1>; 68 #size-cells = <0>; 69 70 PHY1: ethernet-phy@1 { 71 compatible = "bcm5461a"; 72 reg = <1>; 73 txc-rxc-delay-disable; 74 }; 75 76 PHY2: ethernet-phy@2 { 77 compatible = "bcm5461a"; 78 reg = <2>; 79 txc-rxc-delay-disable; 80 }; 81 }; 82 83 ethernet@6200 { 84 device_type = "network"; 85 compatible = "tsi109-ethernet", "tsi108-ethernet"; 86 #address-cells = <1>; 87 #size-cells = <0>; 88 reg = <6000 200>; 89 local-mac-address = [ 00 00 00 00 00 00 ]; 90 interrupt-parent = <&MPIC>; 91 interrupts = <10 2>; 92 mdio-handle = <&MDIO>; 93 phy-handle = <&PHY1>; 94 }; 95 96 ethernet@6600 { 97 device_type = "network"; 98 compatible = "tsi109-ethernet", "tsi108-ethernet"; 99 #address-cells = <1>; 100 #size-cells = <0>; 101 reg = <6400 200>; 102 local-mac-address = [ 00 00 00 00 00 00 ]; 103 interrupt-parent = <&MPIC>; 104 interrupts = <11 2>; 105 mdio-handle = <&MDIO>; 106 phy-handle = <&PHY2>; 107 }; 108 109 serial@7808 { 110 device_type = "serial"; 111 compatible = "ns16550"; 112 reg = <7808 200>; 113 virtual-reg = <c0007808>; 114 clock-frequency = <3F9C6000>; 115 current-speed = <1c200>; 116 interrupt-parent = <&MPIC>; 117 interrupts = <c 2>; 118 }; 119 120 serial@7c08 { 121 device_type = "serial"; 122 compatible = "ns16550"; 123 reg = <7c08 200>; 124 virtual-reg = <c0007c08>; 125 clock-frequency = <3F9C6000>; 126 current-speed = <1c200>; 127 interrupt-parent = <&MPIC>; 128 interrupts = <d 2>; 129 }; 130 131 MPIC: pic@7400 { 132 device_type = "open-pic"; 133 compatible = "chrp,open-pic"; 134 interrupt-controller; 135 #interrupt-cells = <2>; 136 reg = <7400 400>; 137 big-endian; 138 }; 139 140 pci@1000 { 141 device_type = "pci"; 142 compatible = "tsi109-pci", "tsi108-pci"; 143 #interrupt-cells = <1>; 144 #size-cells = <2>; 145 #address-cells = <3>; 146 reg = <1000 1000>; 147 bus-range = <0 0>; 148 /*----------------------------------------------------+ 149 | PCI memory range. 150 | 01 denotes I/O space 151 | 02 denotes 32-bit memory space 152 +----------------------------------------------------*/ 153 ranges = <02000000 0 40000000 40000000 0 10000000 154 01000000 0 00000000 7e000000 0 00010000>; 155 clock-frequency = <7f28154>; 156 interrupt-parent = <&MPIC>; 157 interrupts = <17 2>; 158 interrupt-map-mask = <f800 0 0 7>; 159 /*----------------------------------------------------+ 160 | The INTA, INTB, INTC, INTD are shared. 161 +----------------------------------------------------*/ 162 interrupt-map = < 163 0800 0 0 1 &RT0 24 0 164 0800 0 0 2 &RT0 25 0 165 0800 0 0 3 &RT0 26 0 166 0800 0 0 4 &RT0 27 0 167 168 1000 0 0 1 &RT0 25 0 169 1000 0 0 2 &RT0 26 0 170 1000 0 0 3 &RT0 27 0 171 1000 0 0 4 &RT0 24 0 172 173 1800 0 0 1 &RT0 26 0 174 1800 0 0 2 &RT0 27 0 175 1800 0 0 3 &RT0 24 0 176 1800 0 0 4 &RT0 25 0 177 178 2000 0 0 1 &RT0 27 0 179 2000 0 0 2 &RT0 24 0 180 2000 0 0 3 &RT0 25 0 181 2000 0 0 4 &RT0 26 0 182 >; 183 184 RT0: router@1180 { 185 device_type = "pic-router"; 186 interrupt-controller; 187 big-endian; 188 clock-frequency = <0>; 189 #address-cells = <0>; 190 #interrupt-cells = <2>; 191 interrupts = <17 2>; 192 interrupt-parent = <&MPIC>; 193 }; 194 }; 195 }; 196 197 chosen { 198 linux,stdout-path = "/tsi109@c0000000/serial@7808"; 199 }; 200}; 201