1/* 2 * TQM 8540 Device Tree Source 3 * 4 * Copyright 2008 Freescale Semiconductor Inc. 5 * 6 * This program is free software; you can redistribute it and/or modify it 7 * under the terms of the GNU General Public License as published by the 8 * Free Software Foundation; either version 2 of the License, or (at your 9 * option) any later version. 10 */ 11 12/dts-v1/; 13 14/ { 15 model = "tqc,tqm8540"; 16 compatible = "tqc,tqm8540"; 17 #address-cells = <1>; 18 #size-cells = <1>; 19 20 aliases { 21 ethernet0 = &enet0; 22 ethernet1 = &enet1; 23 ethernet2 = &enet2; 24 serial0 = &serial0; 25 serial1 = &serial1; 26 pci0 = &pci0; 27 }; 28 29 cpus { 30 #address-cells = <1>; 31 #size-cells = <0>; 32 33 PowerPC,8540@0 { 34 device_type = "cpu"; 35 reg = <0>; 36 d-cache-line-size = <32>; 37 i-cache-line-size = <32>; 38 d-cache-size = <32768>; 39 i-cache-size = <32768>; 40 timebase-frequency = <0>; 41 bus-frequency = <0>; 42 clock-frequency = <0>; 43 next-level-cache = <&L2>; 44 }; 45 }; 46 47 memory { 48 device_type = "memory"; 49 reg = <0x00000000 0x10000000>; 50 }; 51 52 soc@e0000000 { 53 #address-cells = <1>; 54 #size-cells = <1>; 55 device_type = "soc"; 56 ranges = <0x0 0xe0000000 0x100000>; 57 bus-frequency = <0>; 58 compatible = "fsl,mpc8540-immr", "simple-bus"; 59 60 ecm-law@0 { 61 compatible = "fsl,ecm-law"; 62 reg = <0x0 0x1000>; 63 fsl,num-laws = <8>; 64 }; 65 66 ecm@1000 { 67 compatible = "fsl,mpc8540-ecm", "fsl,ecm"; 68 reg = <0x1000 0x1000>; 69 interrupts = <17 2>; 70 interrupt-parent = <&mpic>; 71 }; 72 73 memory-controller@2000 { 74 compatible = "fsl,mpc8540-memory-controller"; 75 reg = <0x2000 0x1000>; 76 interrupt-parent = <&mpic>; 77 interrupts = <18 2>; 78 }; 79 80 L2: l2-cache-controller@20000 { 81 compatible = "fsl,mpc8540-l2-cache-controller"; 82 reg = <0x20000 0x1000>; 83 cache-line-size = <32>; 84 cache-size = <0x40000>; // L2, 256K 85 interrupt-parent = <&mpic>; 86 interrupts = <16 2>; 87 }; 88 89 i2c@3000 { 90 #address-cells = <1>; 91 #size-cells = <0>; 92 cell-index = <0>; 93 compatible = "fsl-i2c"; 94 reg = <0x3000 0x100>; 95 interrupts = <43 2>; 96 interrupt-parent = <&mpic>; 97 dfsrr; 98 99 dtt@48 { 100 compatible = "national,lm75"; 101 reg = <0x48>; 102 }; 103 104 rtc@68 { 105 compatible = "dallas,ds1337"; 106 reg = <0x68>; 107 }; 108 }; 109 110 dma@21300 { 111 #address-cells = <1>; 112 #size-cells = <1>; 113 compatible = "fsl,mpc8540-dma", "fsl,eloplus-dma"; 114 reg = <0x21300 0x4>; 115 ranges = <0x0 0x21100 0x200>; 116 cell-index = <0>; 117 dma-channel@0 { 118 compatible = "fsl,mpc8540-dma-channel", 119 "fsl,eloplus-dma-channel"; 120 reg = <0x0 0x80>; 121 cell-index = <0>; 122 interrupt-parent = <&mpic>; 123 interrupts = <20 2>; 124 }; 125 dma-channel@80 { 126 compatible = "fsl,mpc8540-dma-channel", 127 "fsl,eloplus-dma-channel"; 128 reg = <0x80 0x80>; 129 cell-index = <1>; 130 interrupt-parent = <&mpic>; 131 interrupts = <21 2>; 132 }; 133 dma-channel@100 { 134 compatible = "fsl,mpc8540-dma-channel", 135 "fsl,eloplus-dma-channel"; 136 reg = <0x100 0x80>; 137 cell-index = <2>; 138 interrupt-parent = <&mpic>; 139 interrupts = <22 2>; 140 }; 141 dma-channel@180 { 142 compatible = "fsl,mpc8540-dma-channel", 143 "fsl,eloplus-dma-channel"; 144 reg = <0x180 0x80>; 145 cell-index = <3>; 146 interrupt-parent = <&mpic>; 147 interrupts = <23 2>; 148 }; 149 }; 150 151 enet0: ethernet@24000 { 152 #address-cells = <1>; 153 #size-cells = <1>; 154 cell-index = <0>; 155 device_type = "network"; 156 model = "TSEC"; 157 compatible = "gianfar"; 158 reg = <0x24000 0x1000>; 159 ranges = <0x0 0x24000 0x1000>; 160 local-mac-address = [ 00 00 00 00 00 00 ]; 161 interrupts = <29 2 30 2 34 2>; 162 interrupt-parent = <&mpic>; 163 phy-handle = <&phy2>; 164 165 mdio@520 { 166 #address-cells = <1>; 167 #size-cells = <0>; 168 compatible = "fsl,gianfar-mdio"; 169 reg = <0x520 0x20>; 170 171 phy1: ethernet-phy@1 { 172 interrupt-parent = <&mpic>; 173 interrupts = <8 1>; 174 reg = <1>; 175 }; 176 phy2: ethernet-phy@2 { 177 interrupt-parent = <&mpic>; 178 interrupts = <8 1>; 179 reg = <2>; 180 }; 181 phy3: ethernet-phy@3 { 182 interrupt-parent = <&mpic>; 183 interrupts = <8 1>; 184 reg = <3>; 185 }; 186 tbi0: tbi-phy@11 { 187 reg = <0x11>; 188 device_type = "tbi-phy"; 189 }; 190 }; 191 }; 192 193 enet1: ethernet@25000 { 194 #address-cells = <1>; 195 #size-cells = <1>; 196 cell-index = <1>; 197 device_type = "network"; 198 model = "TSEC"; 199 compatible = "gianfar"; 200 reg = <0x25000 0x1000>; 201 ranges = <0x0 0x25000 0x1000>; 202 local-mac-address = [ 00 00 00 00 00 00 ]; 203 interrupts = <35 2 36 2 40 2>; 204 interrupt-parent = <&mpic>; 205 phy-handle = <&phy1>; 206 207 mdio@520 { 208 #address-cells = <1>; 209 #size-cells = <0>; 210 compatible = "fsl,gianfar-tbi"; 211 reg = <0x520 0x20>; 212 213 tbi1: tbi-phy@11 { 214 reg = <0x11>; 215 device_type = "tbi-phy"; 216 }; 217 }; 218 }; 219 220 enet2: ethernet@26000 { 221 #address-cells = <1>; 222 #size-cells = <1>; 223 cell-index = <2>; 224 device_type = "network"; 225 model = "FEC"; 226 compatible = "gianfar"; 227 reg = <0x26000 0x1000>; 228 ranges = <0x0 0x26000 0x1000>; 229 local-mac-address = [ 00 00 00 00 00 00 ]; 230 interrupts = <41 2>; 231 interrupt-parent = <&mpic>; 232 phy-handle = <&phy3>; 233 234 mdio@520 { 235 #address-cells = <1>; 236 #size-cells = <0>; 237 compatible = "fsl,gianfar-tbi"; 238 reg = <0x520 0x20>; 239 240 tbi2: tbi-phy@11 { 241 reg = <0x11>; 242 device_type = "tbi-phy"; 243 }; 244 }; 245 }; 246 247 serial0: serial@4500 { 248 cell-index = <0>; 249 device_type = "serial"; 250 compatible = "fsl,ns16550", "ns16550"; 251 reg = <0x4500 0x100>; // reg base, size 252 clock-frequency = <0>; // should we fill in in uboot? 253 interrupts = <42 2>; 254 interrupt-parent = <&mpic>; 255 }; 256 257 serial1: serial@4600 { 258 cell-index = <1>; 259 device_type = "serial"; 260 compatible = "fsl,ns16550", "ns16550"; 261 reg = <0x4600 0x100>; // reg base, size 262 clock-frequency = <0>; // should we fill in in uboot? 263 interrupts = <42 2>; 264 interrupt-parent = <&mpic>; 265 }; 266 267 mpic: pic@40000 { 268 interrupt-controller; 269 #address-cells = <0>; 270 #interrupt-cells = <2>; 271 reg = <0x40000 0x40000>; 272 device_type = "open-pic"; 273 compatible = "chrp,open-pic"; 274 }; 275 }; 276 277 localbus@e0005000 { 278 #address-cells = <2>; 279 #size-cells = <1>; 280 compatible = "fsl,mpc8540-localbus", "fsl,pq3-localbus", 281 "simple-bus"; 282 reg = <0xe0005000 0x1000>; 283 interrupt-parent = <&mpic>; 284 interrupts = <19 2>; 285 286 ranges = <0x0 0x0 0xfe000000 0x02000000>; 287 288 nor@0,0 { 289 #address-cells = <1>; 290 #size-cells = <1>; 291 compatible = "cfi-flash"; 292 reg = <0x0 0x0 0x02000000>; 293 bank-width = <4>; 294 device-width = <2>; 295 partition@0 { 296 label = "kernel"; 297 reg = <0x00000000 0x00180000>; 298 }; 299 partition@180000 { 300 label = "root"; 301 reg = <0x00180000 0x01dc0000>; 302 }; 303 partition@1f40000 { 304 label = "env1"; 305 reg = <0x01f40000 0x00040000>; 306 }; 307 partition@1f80000 { 308 label = "env2"; 309 reg = <0x01f80000 0x00040000>; 310 }; 311 partition@1fc0000 { 312 label = "u-boot"; 313 reg = <0x01fc0000 0x00040000>; 314 read-only; 315 }; 316 }; 317 }; 318 319 pci0: pci@e0008000 { 320 #interrupt-cells = <1>; 321 #size-cells = <2>; 322 #address-cells = <3>; 323 compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci"; 324 device_type = "pci"; 325 reg = <0xe0008000 0x1000>; 326 clock-frequency = <66666666>; 327 interrupt-map-mask = <0xf800 0x0 0x0 0x7>; 328 interrupt-map = < 329 /* IDSEL 28 */ 330 0xe000 0 0 1 &mpic 2 1 331 0xe000 0 0 2 &mpic 3 1 332 0xe000 0 0 3 &mpic 6 1 333 0xe000 0 0 4 &mpic 5 1 334 335 /* IDSEL 11 */ 336 0x5800 0 0 1 &mpic 6 1 337 0x5800 0 0 2 &mpic 5 1 338 >; 339 340 interrupt-parent = <&mpic>; 341 interrupts = <24 2>; 342 bus-range = <0 0>; 343 ranges = <0x02000000 0 0x80000000 0x80000000 0 0x20000000 344 0x01000000 0 0x00000000 0xe2000000 0 0x01000000>; 345 }; 346}; 347