Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/powerpc/mpc8379_rdb.dts
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1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * MPC8379E RDB Device Tree Source 4 * 5 * Copyright 2007, 2008 Freescale Semiconductor Inc. 6 */ 7 8 /dts-v1/; 9 10 / { 11 compatible = "fsl,mpc8379rdb"; 12 #address-cells = <1>; 13 #size-cells = <1>; 14 15 aliases { 16 ethernet0 = &enet0; 17 ethernet1 = &enet1; 18 serial0 = &serial0; 19 serial1 = &serial1; 20 pci0 = &pci0; 21 }; 22 23 cpus { 24 #address-cells = <1>; 25 #size-cells = <0>; 26 27 PowerPC,8379@0 { 28 device_type = "cpu"; 29 reg = <0x0>; 30 d-cache-line-size = <32>; 31 i-cache-line-size = <32>; 32 d-cache-size = <32768>; 33 i-cache-size = <32768>; 34 timebase-frequency = <0>; 35 bus-frequency = <0>; 36 clock-frequency = <0>; 37 }; 38 }; 39 40 memory { 41 device_type = "memory"; 42 reg = <0x00000000 0x10000000>; // 256MB at 0 43 }; 44 45 localbus@e0005000 { 46 #address-cells = <2>; 47 #size-cells = <1>; 48 compatible = "fsl,mpc8379-elbc", "fsl,elbc", "simple-bus"; 49 reg = <0xe0005000 0x1000>; 50 interrupts = <77 0x8>; 51 interrupt-parent = <&ipic>; 52 53 // CS0 and CS1 are swapped when 54 // booting from nand, but the 55 // addresses are the same. 56 ranges = <0x0 0x0 0xfe000000 0x00800000 57 0x1 0x0 0xe0600000 0x00008000 58 0x2 0x0 0xf0000000 0x00020000 59 0x3 0x0 0xfa000000 0x00008000>; 60 61 flash@0,0 { 62 #address-cells = <1>; 63 #size-cells = <1>; 64 compatible = "cfi-flash"; 65 reg = <0x0 0x0 0x800000>; 66 bank-width = <2>; 67 device-width = <1>; 68 }; 69 70 nand@1,0 { 71 #address-cells = <1>; 72 #size-cells = <1>; 73 compatible = "fsl,mpc8379-fcm-nand", 74 "fsl,elbc-fcm-nand"; 75 reg = <0x1 0x0 0x8000>; 76 77 u-boot@0 { 78 reg = <0x0 0x100000>; 79 read-only; 80 }; 81 82 kernel@100000 { 83 reg = <0x100000 0x300000>; 84 }; 85 fs@400000 { 86 reg = <0x400000 0x1c00000>; 87 }; 88 }; 89 }; 90 91 immr@e0000000 { 92 #address-cells = <1>; 93 #size-cells = <1>; 94 device_type = "soc"; 95 compatible = "simple-bus"; 96 ranges = <0x0 0xe0000000 0x00100000>; 97 reg = <0xe0000000 0x00000200>; 98 bus-frequency = <0>; 99 100 wdt@200 { 101 device_type = "watchdog"; 102 compatible = "mpc83xx_wdt"; 103 reg = <0x200 0x100>; 104 }; 105 106 gpio1: gpio-controller@c00 { 107 #gpio-cells = <2>; 108 compatible = "fsl,mpc8379-gpio", "fsl,mpc8349-gpio"; 109 reg = <0xc00 0x100>; 110 interrupts = <74 0x8>; 111 interrupt-parent = <&ipic>; 112 gpio-controller; 113 }; 114 115 gpio2: gpio-controller@d00 { 116 #gpio-cells = <2>; 117 compatible = "fsl,mpc8379-gpio", "fsl,mpc8349-gpio"; 118 reg = <0xd00 0x100>; 119 interrupts = <75 0x8>; 120 interrupt-parent = <&ipic>; 121 gpio-controller; 122 }; 123 124 sleep-nexus { 125 #address-cells = <1>; 126 #size-cells = <1>; 127 compatible = "simple-bus"; 128 sleep = <&pmc 0x0c000000>; 129 ranges; 130 131 i2c@3000 { 132 #address-cells = <1>; 133 #size-cells = <0>; 134 cell-index = <0>; 135 compatible = "fsl-i2c"; 136 reg = <0x3000 0x100>; 137 interrupts = <14 0x8>; 138 interrupt-parent = <&ipic>; 139 dfsrr; 140 141 dtt@48 { 142 compatible = "national,lm75"; 143 reg = <0x48>; 144 }; 145 146 at24@50 { 147 compatible = "atmel,24c256"; 148 reg = <0x50>; 149 }; 150 151 rtc@68 { 152 compatible = "dallas,ds1339"; 153 reg = <0x68>; 154 }; 155 156 mcu_pio: mcu@a { 157 #gpio-cells = <2>; 158 compatible = "fsl,mc9s08qg8-mpc8379erdb", 159 "fsl,mcu-mpc8349emitx"; 160 reg = <0x0a>; 161 gpio-controller; 162 }; 163 }; 164 165 sdhci@2e000 { 166 compatible = "fsl,mpc8379-esdhc", "fsl,esdhc"; 167 reg = <0x2e000 0x1000>; 168 interrupts = <42 0x8>; 169 interrupt-parent = <&ipic>; 170 sdhci,wp-inverted; 171 /* Filled in by U-Boot */ 172 clock-frequency = <111111111>; 173 }; 174 }; 175 176 i2c@3100 { 177 #address-cells = <1>; 178 #size-cells = <0>; 179 cell-index = <1>; 180 compatible = "fsl-i2c"; 181 reg = <0x3100 0x100>; 182 interrupts = <15 0x8>; 183 interrupt-parent = <&ipic>; 184 dfsrr; 185 }; 186 187 spi@7000 { 188 cell-index = <0>; 189 compatible = "fsl,spi"; 190 reg = <0x7000 0x1000>; 191 interrupts = <16 0x8>; 192 interrupt-parent = <&ipic>; 193 mode = "cpu"; 194 }; 195 196 dma@82a8 { 197 #address-cells = <1>; 198 #size-cells = <1>; 199 compatible = "fsl,mpc8379-dma", "fsl,elo-dma"; 200 reg = <0x82a8 4>; 201 ranges = <0 0x8100 0x1a8>; 202 interrupt-parent = <&ipic>; 203 interrupts = <71 8>; 204 cell-index = <0>; 205 dma-channel@0 { 206 compatible = "fsl,mpc8379-dma-channel", "fsl,elo-dma-channel"; 207 reg = <0 0x80>; 208 cell-index = <0>; 209 interrupt-parent = <&ipic>; 210 interrupts = <71 8>; 211 }; 212 dma-channel@80 { 213 compatible = "fsl,mpc8379-dma-channel", "fsl,elo-dma-channel"; 214 reg = <0x80 0x80>; 215 cell-index = <1>; 216 interrupt-parent = <&ipic>; 217 interrupts = <71 8>; 218 }; 219 dma-channel@100 { 220 compatible = "fsl,mpc8379-dma-channel", "fsl,elo-dma-channel"; 221 reg = <0x100 0x80>; 222 cell-index = <2>; 223 interrupt-parent = <&ipic>; 224 interrupts = <71 8>; 225 }; 226 dma-channel@180 { 227 compatible = "fsl,mpc8379-dma-channel", "fsl,elo-dma-channel"; 228 reg = <0x180 0x28>; 229 cell-index = <3>; 230 interrupt-parent = <&ipic>; 231 interrupts = <71 8>; 232 }; 233 }; 234 235 usb@23000 { 236 compatible = "fsl-usb2-dr"; 237 reg = <0x23000 0x1000>; 238 #address-cells = <1>; 239 #size-cells = <0>; 240 interrupt-parent = <&ipic>; 241 interrupts = <38 0x8>; 242 phy_type = "ulpi"; 243 sleep = <&pmc 0x00c00000>; 244 }; 245 246 enet0: ethernet@24000 { 247 #address-cells = <1>; 248 #size-cells = <1>; 249 cell-index = <0>; 250 device_type = "network"; 251 model = "eTSEC"; 252 compatible = "gianfar"; 253 reg = <0x24000 0x1000>; 254 ranges = <0x0 0x24000 0x1000>; 255 local-mac-address = [ 00 00 00 00 00 00 ]; 256 interrupts = <32 0x8 33 0x8 34 0x8>; 257 phy-connection-type = "mii"; 258 interrupt-parent = <&ipic>; 259 tbi-handle = <&tbi0>; 260 phy-handle = <&phy2>; 261 sleep = <&pmc 0xc0000000>; 262 fsl,magic-packet; 263 264 mdio@520 { 265 #address-cells = <1>; 266 #size-cells = <0>; 267 compatible = "fsl,gianfar-mdio"; 268 reg = <0x520 0x20>; 269 270 phy2: ethernet-phy@2 { 271 interrupt-parent = <&ipic>; 272 interrupts = <17 0x8>; 273 reg = <0x2>; 274 }; 275 276 tbi0: tbi-phy@11 { 277 reg = <0x11>; 278 device_type = "tbi-phy"; 279 }; 280 }; 281 }; 282 283 enet1: ethernet@25000 { 284 #address-cells = <1>; 285 #size-cells = <1>; 286 cell-index = <1>; 287 device_type = "network"; 288 model = "eTSEC"; 289 compatible = "gianfar"; 290 reg = <0x25000 0x1000>; 291 ranges = <0x0 0x25000 0x1000>; 292 local-mac-address = [ 00 00 00 00 00 00 ]; 293 interrupts = <35 0x8 36 0x8 37 0x8>; 294 phy-connection-type = "mii"; 295 interrupt-parent = <&ipic>; 296 fixed-link = <1 1 1000 0 0>; 297 tbi-handle = <&tbi1>; 298 sleep = <&pmc 0x30000000>; 299 fsl,magic-packet; 300 301 mdio@520 { 302 #address-cells = <1>; 303 #size-cells = <0>; 304 compatible = "fsl,gianfar-tbi"; 305 reg = <0x520 0x20>; 306 307 tbi1: tbi-phy@11 { 308 reg = <0x11>; 309 device_type = "tbi-phy"; 310 }; 311 }; 312 }; 313 314 serial0: serial@4500 { 315 cell-index = <0>; 316 device_type = "serial"; 317 compatible = "fsl,ns16550", "ns16550"; 318 reg = <0x4500 0x100>; 319 clock-frequency = <0>; 320 interrupts = <9 0x8>; 321 interrupt-parent = <&ipic>; 322 }; 323 324 serial1: serial@4600 { 325 cell-index = <1>; 326 device_type = "serial"; 327 compatible = "fsl,ns16550", "ns16550"; 328 reg = <0x4600 0x100>; 329 clock-frequency = <0>; 330 interrupts = <10 0x8>; 331 interrupt-parent = <&ipic>; 332 }; 333 334 crypto@30000 { 335 compatible = "fsl,sec3.0", "fsl,sec2.4", "fsl,sec2.2", 336 "fsl,sec2.1", "fsl,sec2.0"; 337 reg = <0x30000 0x10000>; 338 interrupts = <11 0x8>; 339 interrupt-parent = <&ipic>; 340 fsl,num-channels = <4>; 341 fsl,channel-fifo-len = <24>; 342 fsl,exec-units-mask = <0x9fe>; 343 fsl,descriptor-types-mask = <0x3ab0ebf>; 344 sleep = <&pmc 0x03000000>; 345 }; 346 347 sata@18000 { 348 compatible = "fsl,mpc8379-sata", "fsl,pq-sata"; 349 reg = <0x18000 0x1000>; 350 interrupts = <44 0x8>; 351 interrupt-parent = <&ipic>; 352 sleep = <&pmc 0x000000c0>; 353 }; 354 355 sata@19000 { 356 compatible = "fsl,mpc8379-sata", "fsl,pq-sata"; 357 reg = <0x19000 0x1000>; 358 interrupts = <45 0x8>; 359 interrupt-parent = <&ipic>; 360 sleep = <&pmc 0x00000030>; 361 }; 362 363 sata@1a000 { 364 compatible = "fsl,mpc8379-sata", "fsl,pq-sata"; 365 reg = <0x1a000 0x1000>; 366 interrupts = <46 0x8>; 367 interrupt-parent = <&ipic>; 368 sleep = <&pmc 0x0000000c>; 369 }; 370 371 sata@1b000 { 372 compatible = "fsl,mpc8379-sata", "fsl,pq-sata"; 373 reg = <0x1b000 0x1000>; 374 interrupts = <47 0x8>; 375 interrupt-parent = <&ipic>; 376 sleep = <&pmc 0x00000003>; 377 }; 378 379 /* IPIC 380 * interrupts cell = <intr #, sense> 381 * sense values match linux IORESOURCE_IRQ_* defines: 382 * sense == 8: Level, low assertion 383 * sense == 2: Edge, high-to-low change 384 */ 385 ipic: interrupt-controller@700 { 386 compatible = "fsl,ipic"; 387 interrupt-controller; 388 #address-cells = <0>; 389 #interrupt-cells = <2>; 390 reg = <0x700 0x100>; 391 }; 392 393 pmc: power@b00 { 394 compatible = "fsl,mpc8379-pmc", "fsl,mpc8349-pmc"; 395 reg = <0xb00 0x100 0xa00 0x100>; 396 interrupts = <80 0x8>; 397 interrupt-parent = <&ipic>; 398 }; 399 }; 400 401 pci0: pci@e0008500 { 402 interrupt-map-mask = <0xf800 0 0 7>; 403 interrupt-map = < 404 /* IRQ5 = 21 = 0x15, IRQ6 = 0x16, IRQ7 = 23 = 0x17 */ 405 406 /* IDSEL AD14 IRQ6 inta */ 407 0x7000 0x0 0x0 0x1 &ipic 22 0x8 408 409 /* IDSEL AD15 IRQ5 inta, IRQ6 intb, IRQ7 intd */ 410 0x7800 0x0 0x0 0x1 &ipic 21 0x8 411 0x7800 0x0 0x0 0x2 &ipic 22 0x8 412 0x7800 0x0 0x0 0x4 &ipic 23 0x8 413 414 /* IDSEL AD28 IRQ7 inta, IRQ5 intb IRQ6 intc*/ 415 0xE000 0x0 0x0 0x1 &ipic 23 0x8 416 0xE000 0x0 0x0 0x2 &ipic 21 0x8 417 0xE000 0x0 0x0 0x3 &ipic 22 0x8>; 418 interrupt-parent = <&ipic>; 419 interrupts = <66 0x8>; 420 bus-range = <0x0 0x0>; 421 ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000 422 0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000 423 0x01000000 0x0 0x00000000 0xe0300000 0x0 0x00100000>; 424 sleep = <&pmc 0x00010000>; 425 clock-frequency = <66666666>; 426 #interrupt-cells = <1>; 427 #size-cells = <2>; 428 #address-cells = <3>; 429 reg = <0xe0008500 0x100 /* internal registers */ 430 0xe0008300 0x8>; /* config space access registers */ 431 compatible = "fsl,mpc8349-pci"; 432 device_type = "pci"; 433 }; 434 435 leds { 436 compatible = "gpio-leds"; 437 438 pwr { 439 gpios = <&mcu_pio 0 0>; 440 default-state = "on"; 441 }; 442 443 hdd { 444 gpios = <&mcu_pio 1 0>; 445 linux,default-trigger = "disk-activity"; 446 }; 447 }; 448 };
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