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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 | /* * MPC5121E ADS Device Tree Source * * Copyright 2007,2008 Freescale Semiconductor Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. */ /dts-v1/; / { model = "mpc5121ads"; compatible = "fsl,mpc5121ads"; #address-cells = <1>; #size-cells = <1>; aliases { pci = &pci; }; cpus { #address-cells = <1>; #size-cells = <0>; PowerPC,5121@0 { device_type = "cpu"; reg = <0>; d-cache-line-size = <0x20>; // 32 bytes i-cache-line-size = <0x20>; // 32 bytes d-cache-size = <0x8000>; // L1, 32K i-cache-size = <0x8000>; // L1, 32K timebase-frequency = <49500000>;// 49.5 MHz (csb/4) bus-frequency = <198000000>; // 198 MHz csb bus clock-frequency = <396000000>; // 396 MHz ppc core }; }; memory { device_type = "memory"; reg = <0x00000000 0x10000000>; // 256MB at 0 }; mbx@20000000 { compatible = "fsl,mpc5121-mbx"; reg = <0x20000000 0x4000>; interrupts = <66 0x8>; interrupt-parent = < &ipic >; }; sram@30000000 { compatible = "fsl,mpc5121-sram"; reg = <0x30000000 0x20000>; // 128K at 0x30000000 }; nfc@40000000 { compatible = "fsl,mpc5121-nfc"; reg = <0x40000000 0x100000>; // 1M at 0x40000000 interrupts = <6 8>; interrupt-parent = < &ipic >; #address-cells = <1>; #size-cells = <1>; bank-width = <1>; // ADS has two Hynix 512MB Nand flash chips in a single // stacked package . chips = <2>; nand0@0 { label = "nand0"; reg = <0x00000000 0x02000000>; // first 32 MB of chip 0 }; nand1@20000000 { label = "nand1"; reg = <0x20000000 0x02000000>; // first 32 MB of chip 1 }; }; localbus@80000020 { compatible = "fsl,mpc5121-localbus"; #address-cells = <2>; #size-cells = <1>; reg = <0x80000020 0x40>; ranges = <0x0 0x0 0xfc000000 0x04000000 0x2 0x0 0x82000000 0x00008000>; flash@0,0 { compatible = "cfi-flash"; reg = <0 0x0 0x4000000>; #address-cells = <1>; #size-cells = <1>; bank-width = <4>; device-width = <2>; protected@0 { label = "protected"; reg = <0x00000000 0x00040000>; // first sector is protected read-only; }; filesystem@40000 { label = "filesystem"; reg = <0x00040000 0x03c00000>; // 60M for filesystem }; kernel@3c40000 { label = "kernel"; reg = <0x03c40000 0x00280000>; // 2.5M for kernel }; device-tree@3ec0000 { label = "device-tree"; reg = <0x03ec0000 0x00040000>; // one sector for device tree }; u-boot@3f00000 { label = "u-boot"; reg = <0x03f00000 0x00100000>; // 1M for u-boot read-only; }; }; board-control@2,0 { compatible = "fsl,mpc5121ads-cpld"; reg = <0x2 0x0 0x8000>; }; cpld_pic: pic@2,a { compatible = "fsl,mpc5121ads-cpld-pic"; interrupt-controller; #interrupt-cells = <2>; reg = <0x2 0xa 0x5>; interrupt-parent = < &ipic >; // irq routing // all irqs but touch screen are routed to irq0 (ipic 48) // touch screen is statically routed to irq1 (ipic 17) // so don't use it here interrupts = <48 0x8>; }; }; soc@80000000 { compatible = "fsl,mpc5121-immr"; #address-cells = <1>; #size-cells = <1>; #interrupt-cells = <2>; ranges = <0x0 0x80000000 0x400000>; reg = <0x80000000 0x400000>; bus-frequency = <66000000>; // 66 MHz ips bus // IPIC // interrupts cell = <intr #, sense> // sense values match linux IORESOURCE_IRQ_* defines: // sense == 8: Level, low assertion // sense == 2: Edge, high-to-low change // ipic: interrupt-controller@c00 { compatible = "fsl,mpc5121-ipic", "fsl,ipic"; interrupt-controller; #address-cells = <0>; #interrupt-cells = <2>; reg = <0xc00 0x100>; }; rtc@a00 { // Real time clock compatible = "fsl,mpc5121-rtc"; reg = <0xa00 0x100>; interrupts = <79 0x8 80 0x8>; interrupt-parent = < &ipic >; }; clock@f00 { // Clock control compatible = "fsl,mpc5121-clock"; reg = <0xf00 0x100>; }; pmc@1000{ //Power Management Controller compatible = "fsl,mpc5121-pmc"; reg = <0x1000 0x100>; interrupts = <83 0x2>; interrupt-parent = < &ipic >; }; gpio@1100 { compatible = "fsl,mpc5121-gpio"; reg = <0x1100 0x100>; interrupts = <78 0x8>; interrupt-parent = < &ipic >; }; mscan@1300 { compatible = "fsl,mpc5121-mscan"; cell-index = <0>; interrupts = <12 0x8>; interrupt-parent = < &ipic >; reg = <0x1300 0x80>; }; mscan@1380 { compatible = "fsl,mpc5121-mscan"; cell-index = <1>; interrupts = <13 0x8>; interrupt-parent = < &ipic >; reg = <0x1380 0x80>; }; i2c@1700 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,mpc5121-i2c", "fsl-i2c"; cell-index = <0>; reg = <0x1700 0x20>; interrupts = <9 0x8>; interrupt-parent = < &ipic >; }; i2c@1720 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,mpc5121-i2c", "fsl-i2c"; cell-index = <1>; reg = <0x1720 0x20>; interrupts = <10 0x8>; interrupt-parent = < &ipic >; }; i2c@1740 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,mpc5121-i2c", "fsl-i2c"; cell-index = <2>; reg = <0x1740 0x20>; interrupts = <11 0x8>; interrupt-parent = < &ipic >; }; i2ccontrol@1760 { compatible = "fsl,mpc5121-i2c-ctrl"; reg = <0x1760 0x8>; }; axe@2000 { compatible = "fsl,mpc5121-axe"; reg = <0x2000 0x100>; interrupts = <42 0x8>; interrupt-parent = < &ipic >; }; display@2100 { compatible = "fsl,mpc5121-diu", "fsl-diu"; reg = <0x2100 0x100>; interrupts = <64 0x8>; interrupt-parent = < &ipic >; }; mdio@2800 { compatible = "fsl,mpc5121-fec-mdio"; reg = <0x2800 0x800>; #address-cells = <1>; #size-cells = <0>; phy: ethernet-phy@0 { reg = <1>; device_type = "ethernet-phy"; }; }; ethernet@2800 { device_type = "network"; compatible = "fsl,mpc5121-fec"; reg = <0x2800 0x800>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <4 0x8>; interrupt-parent = < &ipic >; phy-handle = < &phy >; fsl,align-tx-packets = <4>; }; // 5121e has two dr usb modules // mpc5121_ads only uses USB0 // USB1 using external ULPI PHY //usb@3000 { // compatible = "fsl,mpc5121-usb2-dr", "fsl-usb2-dr"; // reg = <0x3000 0x1000>; // #address-cells = <1>; // #size-cells = <0>; // interrupt-parent = < &ipic >; // interrupts = <43 0x8>; // dr_mode = "otg"; // phy_type = "ulpi"; // port1; //}; // USB0 using internal UTMI PHY usb@4000 { compatible = "fsl,mpc5121-usb2-dr", "fsl-usb2-dr"; reg = <0x4000 0x1000>; #address-cells = <1>; #size-cells = <0>; interrupt-parent = < &ipic >; interrupts = <44 0x8>; dr_mode = "otg"; phy_type = "utmi_wide"; port0; }; // IO control ioctl@a000 { compatible = "fsl,mpc5121-ioctl"; reg = <0xA000 0x1000>; }; pata@10200 { compatible = "fsl,mpc5121-pata"; reg = <0x10200 0x100>; interrupts = <5 0x8>; interrupt-parent = < &ipic >; }; // 512x PSCs are not 52xx PSC compatible // PSC3 serial port A aka ttyPSC0 serial@11300 { device_type = "serial"; compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc"; // Logical port assignment needed until driver // learns to use aliases port-number = <0>; cell-index = <3>; reg = <0x11300 0x100>; interrupts = <40 0x8>; interrupt-parent = < &ipic >; rx-fifo-size = <16>; tx-fifo-size = <16>; }; // PSC4 serial port B aka ttyPSC1 serial@11400 { device_type = "serial"; compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc"; // Logical port assignment needed until driver // learns to use aliases port-number = <1>; cell-index = <4>; reg = <0x11400 0x100>; interrupts = <40 0x8>; interrupt-parent = < &ipic >; rx-fifo-size = <16>; tx-fifo-size = <16>; }; // PSC5 in ac97 mode ac97@11500 { compatible = "fsl,mpc5121-psc-ac97", "fsl,mpc5121-psc"; cell-index = <5>; reg = <0x11500 0x100>; interrupts = <40 0x8>; interrupt-parent = < &ipic >; fsl,mode = "ac97-slave"; rx-fifo-size = <384>; tx-fifo-size = <384>; }; pscfifo@11f00 { compatible = "fsl,mpc5121-psc-fifo"; reg = <0x11f00 0x100>; interrupts = <40 0x8>; interrupt-parent = < &ipic >; }; dma@14000 { compatible = "fsl,mpc5121-dma2"; reg = <0x14000 0x1800>; interrupts = <65 0x8>; interrupt-parent = < &ipic >; }; }; pci: pci@80008500 { interrupt-map-mask = <0xf800 0x0 0x0 0x7>; interrupt-map = < // IDSEL 0x15 - Slot 1 PCI 0xa800 0x0 0x0 0x1 &cpld_pic 0x0 0x8 0xa800 0x0 0x0 0x2 &cpld_pic 0x1 0x8 0xa800 0x0 0x0 0x3 &cpld_pic 0x2 0x8 0xa800 0x0 0x0 0x4 &cpld_pic 0x3 0x8 // IDSEL 0x16 - Slot 2 MiniPCI 0xb000 0x0 0x0 0x1 &cpld_pic 0x4 0x8 0xb000 0x0 0x0 0x2 &cpld_pic 0x5 0x8 // IDSEL 0x17 - Slot 3 MiniPCI 0xb800 0x0 0x0 0x1 &cpld_pic 0x6 0x8 0xb800 0x0 0x0 0x2 &cpld_pic 0x7 0x8 >; interrupt-parent = < &ipic >; interrupts = <1 0x8>; bus-range = <0 0>; ranges = <0x42000000 0x0 0xa0000000 0xa0000000 0x0 0x10000000 0x02000000 0x0 0xb0000000 0xb0000000 0x0 0x10000000 0x01000000 0x0 0x00000000 0x84000000 0x0 0x01000000>; clock-frequency = <0>; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; reg = <0x80008500 0x100 /* internal registers */ 0x80008300 0x8>; /* config space access registers */ compatible = "fsl,mpc5121-pci"; device_type = "pci"; }; }; |