1// SPDX-License-Identifier: GPL-2.0+ 2// 3// Copyright 2013 Greg Ungerer <gerg@uclinux.org> 4// Copyright 2011 Freescale Semiconductor, Inc. 5// Copyright 2011 Linaro Ltd. 6 7#include "imx50-pinfunc.h" 8#include <dt-bindings/gpio/gpio.h> 9#include <dt-bindings/clock/imx5-clock.h> 10 11/ { 12 #address-cells = <1>; 13 #size-cells = <1>; 14 /* 15 * The decompressor and also some bootloaders rely on a 16 * pre-existing /chosen node to be available to insert the 17 * command line and merge other ATAGS info. 18 */ 19 chosen {}; 20 21 aliases { 22 ethernet0 = &fec; 23 gpio0 = &gpio1; 24 gpio1 = &gpio2; 25 gpio2 = &gpio3; 26 gpio3 = &gpio4; 27 gpio4 = &gpio5; 28 gpio5 = &gpio6; 29 i2c0 = &i2c1; 30 i2c1 = &i2c2; 31 i2c2 = &i2c3; 32 mmc0 = &esdhc1; 33 mmc1 = &esdhc2; 34 mmc2 = &esdhc3; 35 mmc3 = &esdhc4; 36 serial0 = &uart1; 37 serial1 = &uart2; 38 serial2 = &uart3; 39 serial3 = &uart4; 40 serial4 = &uart5; 41 spi0 = &ecspi1; 42 spi1 = &ecspi2; 43 spi2 = &cspi; 44 }; 45 46 cpus { 47 #address-cells = <1>; 48 #size-cells = <0>; 49 cpu@0 { 50 device_type = "cpu"; 51 compatible = "arm,cortex-a8"; 52 reg = <0x0>; 53 }; 54 }; 55 56 tzic: tz-interrupt-controller@fffc000 { 57 compatible = "fsl,imx50-tzic", "fsl,imx53-tzic", "fsl,tzic"; 58 interrupt-controller; 59 #interrupt-cells = <1>; 60 reg = <0x0fffc000 0x4000>; 61 }; 62 63 clocks { 64 ckil { 65 compatible = "fixed-clock"; 66 #clock-cells = <0>; 67 clock-frequency = <32768>; 68 }; 69 70 ckih1 { 71 compatible = "fixed-clock"; 72 #clock-cells = <0>; 73 clock-frequency = <22579200>; 74 }; 75 76 ckih2 { 77 compatible = "fixed-clock"; 78 #clock-cells = <0>; 79 clock-frequency = <0>; 80 }; 81 82 osc { 83 compatible = "fixed-clock"; 84 #clock-cells = <0>; 85 clock-frequency = <24000000>; 86 }; 87 }; 88 89 usbphy0: usbphy-0 { 90 compatible = "usb-nop-xceiv"; 91 clocks = <&clks IMX5_CLK_USB_PHY1_GATE>; 92 clock-names = "main_clk"; 93 #phy-cells = <0>; 94 status = "okay"; 95 }; 96 97 soc: soc { 98 #address-cells = <1>; 99 #size-cells = <1>; 100 compatible = "simple-bus"; 101 interrupt-parent = <&tzic>; 102 ranges; 103 104 aips1: bus@50000000 { /* AIPS1 */ 105 compatible = "fsl,aips-bus", "simple-bus"; 106 #address-cells = <1>; 107 #size-cells = <1>; 108 reg = <0x50000000 0x10000000>; 109 ranges; 110 111 spba-bus@50000000 { 112 compatible = "fsl,spba-bus", "simple-bus"; 113 #address-cells = <1>; 114 #size-cells = <1>; 115 reg = <0x50000000 0x40000>; 116 ranges; 117 118 esdhc1: mmc@50004000 { 119 compatible = "fsl,imx50-esdhc", "fsl,imx53-esdhc"; 120 reg = <0x50004000 0x4000>; 121 interrupts = <1>; 122 clocks = <&clks IMX5_CLK_ESDHC1_IPG_GATE>, 123 <&clks IMX5_CLK_DUMMY>, 124 <&clks IMX5_CLK_ESDHC1_PER_GATE>; 125 clock-names = "ipg", "ahb", "per"; 126 bus-width = <4>; 127 status = "disabled"; 128 }; 129 130 esdhc2: mmc@50008000 { 131 compatible = "fsl,imx50-esdhc", "fsl,imx53-esdhc"; 132 reg = <0x50008000 0x4000>; 133 interrupts = <2>; 134 clocks = <&clks IMX5_CLK_ESDHC2_IPG_GATE>, 135 <&clks IMX5_CLK_DUMMY>, 136 <&clks IMX5_CLK_ESDHC2_PER_GATE>; 137 clock-names = "ipg", "ahb", "per"; 138 bus-width = <4>; 139 status = "disabled"; 140 }; 141 142 uart3: serial@5000c000 { 143 compatible = "fsl,imx50-uart", "fsl,imx21-uart"; 144 reg = <0x5000c000 0x4000>; 145 interrupts = <33>; 146 clocks = <&clks IMX5_CLK_UART3_IPG_GATE>, 147 <&clks IMX5_CLK_UART3_PER_GATE>; 148 clock-names = "ipg", "per"; 149 status = "disabled"; 150 }; 151 152 ecspi1: spi@50010000 { 153 #address-cells = <1>; 154 #size-cells = <0>; 155 compatible = "fsl,imx50-ecspi", "fsl,imx51-ecspi"; 156 reg = <0x50010000 0x4000>; 157 interrupts = <36>; 158 clocks = <&clks IMX5_CLK_ECSPI1_IPG_GATE>, 159 <&clks IMX5_CLK_ECSPI1_PER_GATE>; 160 clock-names = "ipg", "per"; 161 status = "disabled"; 162 }; 163 164 ssi2: ssi@50014000 { 165 #sound-dai-cells = <0>; 166 compatible = "fsl,imx50-ssi", 167 "fsl,imx51-ssi", 168 "fsl,imx21-ssi"; 169 reg = <0x50014000 0x4000>; 170 interrupts = <30>; 171 clocks = <&clks IMX5_CLK_SSI2_IPG_GATE>; 172 dmas = <&sdma 24 1 0>, 173 <&sdma 25 1 0>; 174 dma-names = "rx", "tx"; 175 fsl,fifo-depth = <15>; 176 status = "disabled"; 177 }; 178 179 esdhc3: mmc@50020000 { 180 compatible = "fsl,imx50-esdhc", "fsl,imx53-esdhc"; 181 reg = <0x50020000 0x4000>; 182 interrupts = <3>; 183 clocks = <&clks IMX5_CLK_ESDHC3_IPG_GATE>, 184 <&clks IMX5_CLK_DUMMY>, 185 <&clks IMX5_CLK_ESDHC3_PER_GATE>; 186 clock-names = "ipg", "ahb", "per"; 187 bus-width = <4>; 188 status = "disabled"; 189 }; 190 191 esdhc4: mmc@50024000 { 192 compatible = "fsl,imx50-esdhc", "fsl,imx53-esdhc"; 193 reg = <0x50024000 0x4000>; 194 interrupts = <4>; 195 clocks = <&clks IMX5_CLK_ESDHC4_IPG_GATE>, 196 <&clks IMX5_CLK_DUMMY>, 197 <&clks IMX5_CLK_ESDHC4_PER_GATE>; 198 clock-names = "ipg", "ahb", "per"; 199 bus-width = <4>; 200 status = "disabled"; 201 }; 202 }; 203 204 usbotg: usb@53f80000 { 205 compatible = "fsl,imx50-usb", "fsl,imx27-usb"; 206 reg = <0x53f80000 0x0200>; 207 interrupts = <18>; 208 clocks = <&clks IMX5_CLK_USBOH3_GATE>; 209 fsl,usbphy = <&usbphy0>; 210 status = "disabled"; 211 }; 212 213 usbh1: usb@53f80200 { 214 compatible = "fsl,imx50-usb", "fsl,imx27-usb"; 215 reg = <0x53f80200 0x0200>; 216 interrupts = <14>; 217 clocks = <&clks IMX5_CLK_USB_PHY2_GATE>; 218 dr_mode = "host"; 219 status = "disabled"; 220 }; 221 222 gpio1: gpio@53f84000 { 223 compatible = "fsl,imx50-gpio", "fsl,imx35-gpio"; 224 reg = <0x53f84000 0x4000>; 225 interrupts = <50 51>; 226 gpio-controller; 227 #gpio-cells = <2>; 228 interrupt-controller; 229 #interrupt-cells = <2>; 230 gpio-ranges = <&iomuxc 0 151 28>; 231 }; 232 233 gpio2: gpio@53f88000 { 234 compatible = "fsl,imx50-gpio", "fsl,imx35-gpio"; 235 reg = <0x53f88000 0x4000>; 236 interrupts = <52 53>; 237 gpio-controller; 238 #gpio-cells = <2>; 239 interrupt-controller; 240 #interrupt-cells = <2>; 241 gpio-ranges = <&iomuxc 0 75 8>, <&iomuxc 8 100 8>, 242 <&iomuxc 16 83 1>, <&iomuxc 17 85 1>, 243 <&iomuxc 18 87 1>, <&iomuxc 19 84 1>, 244 <&iomuxc 20 88 1>, <&iomuxc 21 86 1>; 245 }; 246 247 gpio3: gpio@53f8c000 { 248 compatible = "fsl,imx50-gpio", "fsl,imx35-gpio"; 249 reg = <0x53f8c000 0x4000>; 250 interrupts = <54 55>; 251 gpio-controller; 252 #gpio-cells = <2>; 253 interrupt-controller; 254 #interrupt-cells = <2>; 255 gpio-ranges = <&iomuxc 0 108 32>; 256 }; 257 258 gpio4: gpio@53f90000 { 259 compatible = "fsl,imx50-gpio", "fsl,imx35-gpio"; 260 reg = <0x53f90000 0x4000>; 261 interrupts = <56 57>; 262 gpio-controller; 263 #gpio-cells = <2>; 264 interrupt-controller; 265 #interrupt-cells = <2>; 266 gpio-ranges = <&iomuxc 0 8 8>, <&iomuxc 8 45 12>, 267 <&iomuxc 20 140 11>; 268 }; 269 270 wdog1: watchdog@53f98000 { 271 compatible = "fsl,imx50-wdt", "fsl,imx21-wdt"; 272 reg = <0x53f98000 0x4000>; 273 interrupts = <58>; 274 clocks = <&clks IMX5_CLK_DUMMY>; 275 }; 276 277 gpt: timer@53fa0000 { 278 compatible = "fsl,imx50-gpt", "fsl,imx31-gpt"; 279 reg = <0x53fa0000 0x4000>; 280 interrupts = <39>; 281 clocks = <&clks IMX5_CLK_GPT_IPG_GATE>, 282 <&clks IMX5_CLK_GPT_HF_GATE>; 283 clock-names = "ipg", "per"; 284 }; 285 286 iomuxc: iomuxc@53fa8000 { 287 compatible = "fsl,imx50-iomuxc", "fsl,imx53-iomuxc"; 288 reg = <0x53fa8000 0x4000>; 289 }; 290 291 pwm1: pwm@53fb4000 { 292 #pwm-cells = <3>; 293 compatible = "fsl,imx50-pwm", "fsl,imx27-pwm"; 294 reg = <0x53fb4000 0x4000>; 295 clocks = <&clks IMX5_CLK_PWM1_IPG_GATE>, 296 <&clks IMX5_CLK_PWM1_HF_GATE>; 297 clock-names = "ipg", "per"; 298 interrupts = <61>; 299 }; 300 301 pwm2: pwm@53fb8000 { 302 #pwm-cells = <3>; 303 compatible = "fsl,imx50-pwm", "fsl,imx27-pwm"; 304 reg = <0x53fb8000 0x4000>; 305 clocks = <&clks IMX5_CLK_PWM2_IPG_GATE>, 306 <&clks IMX5_CLK_PWM2_HF_GATE>; 307 clock-names = "ipg", "per"; 308 interrupts = <94>; 309 }; 310 311 uart1: serial@53fbc000 { 312 compatible = "fsl,imx50-uart", "fsl,imx21-uart"; 313 reg = <0x53fbc000 0x4000>; 314 interrupts = <31>; 315 clocks = <&clks IMX5_CLK_UART1_IPG_GATE>, 316 <&clks IMX5_CLK_UART1_PER_GATE>; 317 clock-names = "ipg", "per"; 318 status = "disabled"; 319 }; 320 321 uart2: serial@53fc0000 { 322 compatible = "fsl,imx50-uart", "fsl,imx21-uart"; 323 reg = <0x53fc0000 0x4000>; 324 interrupts = <32>; 325 clocks = <&clks IMX5_CLK_UART2_IPG_GATE>, 326 <&clks IMX5_CLK_UART2_PER_GATE>; 327 clock-names = "ipg", "per"; 328 status = "disabled"; 329 }; 330 331 src: reset-controller@53fd0000 { 332 compatible = "fsl,imx50-src", "fsl,imx51-src"; 333 reg = <0x53fd0000 0x4000>; 334 interrupts = <75>; 335 #reset-cells = <1>; 336 }; 337 338 clks: ccm@53fd4000 { 339 compatible = "fsl,imx50-ccm"; 340 reg = <0x53fd4000 0x4000>; 341 interrupts = <0 71 0x04 0 72 0x04>; 342 #clock-cells = <1>; 343 }; 344 345 gpio5: gpio@53fdc000 { 346 compatible = "fsl,imx50-gpio", "fsl,imx35-gpio"; 347 reg = <0x53fdc000 0x4000>; 348 interrupts = <103 104>; 349 gpio-controller; 350 #gpio-cells = <2>; 351 interrupt-controller; 352 #interrupt-cells = <2>; 353 gpio-ranges = <&iomuxc 0 57 18>, <&iomuxc 18 89 11>; 354 }; 355 356 gpio6: gpio@53fe0000 { 357 compatible = "fsl,imx50-gpio", "fsl,imx35-gpio"; 358 reg = <0x53fe0000 0x4000>; 359 interrupts = <105 106>; 360 gpio-controller; 361 #gpio-cells = <2>; 362 interrupt-controller; 363 #interrupt-cells = <2>; 364 gpio-ranges = <&iomuxc 0 27 18>, <&iomuxc 18 16 11>; 365 }; 366 367 i2c3: i2c@53fec000 { 368 #address-cells = <1>; 369 #size-cells = <0>; 370 compatible = "fsl,imx50-i2c", "fsl,imx21-i2c"; 371 reg = <0x53fec000 0x4000>; 372 interrupts = <64>; 373 clocks = <&clks IMX5_CLK_I2C3_GATE>; 374 status = "disabled"; 375 }; 376 377 uart4: serial@53ff0000 { 378 compatible = "fsl,imx50-uart", "fsl,imx21-uart"; 379 reg = <0x53ff0000 0x4000>; 380 interrupts = <13>; 381 clocks = <&clks IMX5_CLK_UART4_IPG_GATE>, 382 <&clks IMX5_CLK_UART4_PER_GATE>; 383 clock-names = "ipg", "per"; 384 status = "disabled"; 385 }; 386 }; 387 388 aips2: bus@60000000 { /* AIPS2 */ 389 compatible = "fsl,aips-bus", "simple-bus"; 390 #address-cells = <1>; 391 #size-cells = <1>; 392 reg = <0x60000000 0x10000000>; 393 ranges; 394 395 uart5: serial@63f90000 { 396 compatible = "fsl,imx50-uart", "fsl,imx21-uart"; 397 reg = <0x63f90000 0x4000>; 398 interrupts = <86>; 399 clocks = <&clks IMX5_CLK_UART5_IPG_GATE>, 400 <&clks IMX5_CLK_UART5_PER_GATE>; 401 clock-names = "ipg", "per"; 402 status = "disabled"; 403 }; 404 405 owire: owire@63fa4000 { 406 compatible = "fsl,imx50-owire", "fsl,imx21-owire"; 407 reg = <0x63fa4000 0x4000>; 408 clocks = <&clks IMX5_CLK_OWIRE_GATE>; 409 status = "disabled"; 410 }; 411 412 ecspi2: spi@63fac000 { 413 #address-cells = <1>; 414 #size-cells = <0>; 415 compatible = "fsl,imx50-ecspi", "fsl,imx51-ecspi"; 416 reg = <0x63fac000 0x4000>; 417 interrupts = <37>; 418 clocks = <&clks IMX5_CLK_ECSPI2_IPG_GATE>, 419 <&clks IMX5_CLK_ECSPI2_PER_GATE>; 420 clock-names = "ipg", "per"; 421 status = "disabled"; 422 }; 423 424 sdma: dma-controller@63fb0000 { 425 compatible = "fsl,imx50-sdma", "fsl,imx35-sdma"; 426 reg = <0x63fb0000 0x4000>; 427 interrupts = <6>; 428 clocks = <&clks IMX5_CLK_SDMA_GATE>, 429 <&clks IMX5_CLK_AHB>; 430 clock-names = "ipg", "ahb"; 431 #dma-cells = <3>; 432 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx50.bin"; 433 }; 434 435 cspi: spi@63fc0000 { 436 #address-cells = <1>; 437 #size-cells = <0>; 438 compatible = "fsl,imx50-cspi", "fsl,imx35-cspi"; 439 reg = <0x63fc0000 0x4000>; 440 interrupts = <38>; 441 clocks = <&clks IMX5_CLK_CSPI_IPG_GATE>, 442 <&clks IMX5_CLK_CSPI_IPG_GATE>; 443 clock-names = "ipg", "per"; 444 status = "disabled"; 445 }; 446 447 i2c2: i2c@63fc4000 { 448 #address-cells = <1>; 449 #size-cells = <0>; 450 compatible = "fsl,imx50-i2c", "fsl,imx21-i2c"; 451 reg = <0x63fc4000 0x4000>; 452 interrupts = <63>; 453 clocks = <&clks IMX5_CLK_I2C2_GATE>; 454 status = "disabled"; 455 }; 456 457 i2c1: i2c@63fc8000 { 458 #address-cells = <1>; 459 #size-cells = <0>; 460 compatible = "fsl,imx50-i2c", "fsl,imx21-i2c"; 461 reg = <0x63fc8000 0x4000>; 462 interrupts = <62>; 463 clocks = <&clks IMX5_CLK_I2C1_GATE>; 464 status = "disabled"; 465 }; 466 467 ssi1: ssi@63fcc000 { 468 #sound-dai-cells = <0>; 469 compatible = "fsl,imx50-ssi", "fsl,imx51-ssi", 470 "fsl,imx21-ssi"; 471 reg = <0x63fcc000 0x4000>; 472 interrupts = <29>; 473 clocks = <&clks IMX5_CLK_SSI1_IPG_GATE>; 474 dmas = <&sdma 28 0 0>, 475 <&sdma 29 0 0>; 476 dma-names = "rx", "tx"; 477 fsl,fifo-depth = <15>; 478 status = "disabled"; 479 }; 480 481 audmux: audmux@63fd0000 { 482 compatible = "fsl,imx50-audmux", "fsl,imx31-audmux"; 483 reg = <0x63fd0000 0x4000>; 484 status = "disabled"; 485 }; 486 487 fec: ethernet@63fec000 { 488 compatible = "fsl,imx53-fec", "fsl,imx25-fec"; 489 reg = <0x63fec000 0x4000>; 490 interrupts = <87>; 491 clocks = <&clks IMX5_CLK_FEC_GATE>, 492 <&clks IMX5_CLK_FEC_GATE>, 493 <&clks IMX5_CLK_FEC_GATE>; 494 clock-names = "ipg", "ahb", "ptp"; 495 status = "disabled"; 496 }; 497 }; 498 }; 499}; 500