1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright 2019 NXP 4 */ 5 6#include <dt-bindings/clock/imx8mn-clock.h> 7#include <dt-bindings/gpio/gpio.h> 8#include <dt-bindings/input/input.h> 9#include <dt-bindings/interrupt-controller/arm-gic.h> 10 11#include "imx8mn-pinfunc.h" 12 13/ { 14 interrupt-parent = <&gic>; 15 #address-cells = <2>; 16 #size-cells = <2>; 17 18 aliases { 19 ethernet0 = &fec1; 20 gpio0 = &gpio1; 21 gpio1 = &gpio2; 22 gpio2 = &gpio3; 23 gpio3 = &gpio4; 24 gpio4 = &gpio5; 25 i2c0 = &i2c1; 26 i2c1 = &i2c2; 27 i2c2 = &i2c3; 28 i2c3 = &i2c4; 29 mmc0 = &usdhc1; 30 mmc1 = &usdhc2; 31 mmc2 = &usdhc3; 32 serial0 = &uart1; 33 serial1 = &uart2; 34 serial2 = &uart3; 35 serial3 = &uart4; 36 spi0 = &ecspi1; 37 spi1 = &ecspi2; 38 spi2 = &ecspi3; 39 }; 40 41 cpus { 42 #address-cells = <1>; 43 #size-cells = <0>; 44 45 idle-states { 46 entry-method = "psci"; 47 48 cpu_pd_wait: cpu-pd-wait { 49 compatible = "arm,idle-state"; 50 arm,psci-suspend-param = <0x0010033>; 51 local-timer-stop; 52 entry-latency-us = <1000>; 53 exit-latency-us = <700>; 54 min-residency-us = <2700>; 55 }; 56 }; 57 58 A53_0: cpu@0 { 59 device_type = "cpu"; 60 compatible = "arm,cortex-a53"; 61 reg = <0x0>; 62 clock-latency = <61036>; 63 clocks = <&clk IMX8MN_CLK_ARM>; 64 enable-method = "psci"; 65 next-level-cache = <&A53_L2>; 66 operating-points-v2 = <&a53_opp_table>; 67 nvmem-cells = <&cpu_speed_grade>; 68 nvmem-cell-names = "speed_grade"; 69 cpu-idle-states = <&cpu_pd_wait>; 70 }; 71 72 A53_1: cpu@1 { 73 device_type = "cpu"; 74 compatible = "arm,cortex-a53"; 75 reg = <0x1>; 76 clock-latency = <61036>; 77 clocks = <&clk IMX8MN_CLK_ARM>; 78 enable-method = "psci"; 79 next-level-cache = <&A53_L2>; 80 operating-points-v2 = <&a53_opp_table>; 81 cpu-idle-states = <&cpu_pd_wait>; 82 }; 83 84 A53_2: cpu@2 { 85 device_type = "cpu"; 86 compatible = "arm,cortex-a53"; 87 reg = <0x2>; 88 clock-latency = <61036>; 89 clocks = <&clk IMX8MN_CLK_ARM>; 90 enable-method = "psci"; 91 next-level-cache = <&A53_L2>; 92 operating-points-v2 = <&a53_opp_table>; 93 cpu-idle-states = <&cpu_pd_wait>; 94 }; 95 96 A53_3: cpu@3 { 97 device_type = "cpu"; 98 compatible = "arm,cortex-a53"; 99 reg = <0x3>; 100 clock-latency = <61036>; 101 clocks = <&clk IMX8MN_CLK_ARM>; 102 enable-method = "psci"; 103 next-level-cache = <&A53_L2>; 104 operating-points-v2 = <&a53_opp_table>; 105 cpu-idle-states = <&cpu_pd_wait>; 106 }; 107 108 A53_L2: l2-cache0 { 109 compatible = "cache"; 110 }; 111 }; 112 113 a53_opp_table: opp-table { 114 compatible = "operating-points-v2"; 115 opp-shared; 116 117 opp-1200000000 { 118 opp-hz = /bits/ 64 <1200000000>; 119 opp-microvolt = <850000>; 120 opp-supported-hw = <0xb00>, <0x7>; 121 clock-latency-ns = <150000>; 122 opp-suspend; 123 }; 124 125 opp-1400000000 { 126 opp-hz = /bits/ 64 <1400000000>; 127 opp-microvolt = <950000>; 128 opp-supported-hw = <0x300>, <0x7>; 129 clock-latency-ns = <150000>; 130 opp-suspend; 131 }; 132 133 opp-1500000000 { 134 opp-hz = /bits/ 64 <1500000000>; 135 opp-microvolt = <1000000>; 136 opp-supported-hw = <0x100>, <0x3>; 137 clock-latency-ns = <150000>; 138 opp-suspend; 139 }; 140 }; 141 142 osc_32k: clock-osc-32k { 143 compatible = "fixed-clock"; 144 #clock-cells = <0>; 145 clock-frequency = <32768>; 146 clock-output-names = "osc_32k"; 147 }; 148 149 osc_24m: clock-osc-24m { 150 compatible = "fixed-clock"; 151 #clock-cells = <0>; 152 clock-frequency = <24000000>; 153 clock-output-names = "osc_24m"; 154 }; 155 156 clk_ext1: clock-ext1 { 157 compatible = "fixed-clock"; 158 #clock-cells = <0>; 159 clock-frequency = <133000000>; 160 clock-output-names = "clk_ext1"; 161 }; 162 163 clk_ext2: clock-ext2 { 164 compatible = "fixed-clock"; 165 #clock-cells = <0>; 166 clock-frequency = <133000000>; 167 clock-output-names = "clk_ext2"; 168 }; 169 170 clk_ext3: clock-ext3 { 171 compatible = "fixed-clock"; 172 #clock-cells = <0>; 173 clock-frequency = <133000000>; 174 clock-output-names = "clk_ext3"; 175 }; 176 177 clk_ext4: clock-ext4 { 178 compatible = "fixed-clock"; 179 #clock-cells = <0>; 180 clock-frequency= <133000000>; 181 clock-output-names = "clk_ext4"; 182 }; 183 184 psci { 185 compatible = "arm,psci-1.0"; 186 method = "smc"; 187 }; 188 189 timer { 190 compatible = "arm,armv8-timer"; 191 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>, 192 <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>, 193 <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>, 194 <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>; 195 clock-frequency = <8000000>; 196 arm,no-tick-in-suspend; 197 }; 198 199 soc@0 { 200 compatible = "simple-bus"; 201 #address-cells = <1>; 202 #size-cells = <1>; 203 ranges = <0x0 0x0 0x0 0x3e000000>; 204 205 aips1: bus@30000000 { 206 compatible = "simple-bus"; 207 reg = <0x30000000 0x400000>; 208 #address-cells = <1>; 209 #size-cells = <1>; 210 ranges; 211 212 gpio1: gpio@30200000 { 213 compatible = "fsl,imx8mn-gpio", "fsl,imx35-gpio"; 214 reg = <0x30200000 0x10000>; 215 interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>, 216 <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; 217 clocks = <&clk IMX8MN_CLK_GPIO1_ROOT>; 218 gpio-controller; 219 #gpio-cells = <2>; 220 interrupt-controller; 221 #interrupt-cells = <2>; 222 gpio-ranges = <&iomuxc 0 10 30>; 223 }; 224 225 gpio2: gpio@30210000 { 226 compatible = "fsl,imx8mn-gpio", "fsl,imx35-gpio"; 227 reg = <0x30210000 0x10000>; 228 interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>, 229 <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; 230 clocks = <&clk IMX8MN_CLK_GPIO2_ROOT>; 231 gpio-controller; 232 #gpio-cells = <2>; 233 interrupt-controller; 234 #interrupt-cells = <2>; 235 gpio-ranges = <&iomuxc 0 40 21>; 236 }; 237 238 gpio3: gpio@30220000 { 239 compatible = "fsl,imx8mn-gpio", "fsl,imx35-gpio"; 240 reg = <0x30220000 0x10000>; 241 interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>, 242 <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; 243 clocks = <&clk IMX8MN_CLK_GPIO3_ROOT>; 244 gpio-controller; 245 #gpio-cells = <2>; 246 interrupt-controller; 247 #interrupt-cells = <2>; 248 gpio-ranges = <&iomuxc 0 61 26>; 249 }; 250 251 gpio4: gpio@30230000 { 252 compatible = "fsl,imx8mn-gpio", "fsl,imx35-gpio"; 253 reg = <0x30230000 0x10000>; 254 interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>, 255 <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; 256 clocks = <&clk IMX8MN_CLK_GPIO4_ROOT>; 257 gpio-controller; 258 #gpio-cells = <2>; 259 interrupt-controller; 260 #interrupt-cells = <2>; 261 gpio-ranges = <&iomuxc 21 108 11>; 262 }; 263 264 gpio5: gpio@30240000 { 265 compatible = "fsl,imx8mn-gpio", "fsl,imx35-gpio"; 266 reg = <0x30240000 0x10000>; 267 interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>, 268 <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; 269 clocks = <&clk IMX8MN_CLK_GPIO5_ROOT>; 270 gpio-controller; 271 #gpio-cells = <2>; 272 interrupt-controller; 273 #interrupt-cells = <2>; 274 gpio-ranges = <&iomuxc 0 119 30>; 275 }; 276 277 wdog1: watchdog@30280000 { 278 compatible = "fsl,imx8mn-wdt", "fsl,imx21-wdt"; 279 reg = <0x30280000 0x10000>; 280 interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>; 281 clocks = <&clk IMX8MN_CLK_WDOG1_ROOT>; 282 status = "disabled"; 283 }; 284 285 wdog2: watchdog@30290000 { 286 compatible = "fsl,imx8mn-wdt", "fsl,imx21-wdt"; 287 reg = <0x30290000 0x10000>; 288 interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; 289 clocks = <&clk IMX8MN_CLK_WDOG2_ROOT>; 290 status = "disabled"; 291 }; 292 293 wdog3: watchdog@302a0000 { 294 compatible = "fsl,imx8mn-wdt", "fsl,imx21-wdt"; 295 reg = <0x302a0000 0x10000>; 296 interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; 297 clocks = <&clk IMX8MN_CLK_WDOG3_ROOT>; 298 status = "disabled"; 299 }; 300 301 sdma3: dma-controller@302b0000 { 302 compatible = "fsl,imx8mn-sdma", "fsl,imx8mq-sdma"; 303 reg = <0x302b0000 0x10000>; 304 interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; 305 clocks = <&clk IMX8MN_CLK_SDMA3_ROOT>, 306 <&clk IMX8MN_CLK_SDMA3_ROOT>; 307 clock-names = "ipg", "ahb"; 308 #dma-cells = <3>; 309 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin"; 310 }; 311 312 sdma2: dma-controller@302c0000 { 313 compatible = "fsl,imx8mn-sdma", "fsl,imx8mq-sdma"; 314 reg = <0x302c0000 0x10000>; 315 interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; 316 clocks = <&clk IMX8MN_CLK_SDMA2_ROOT>, 317 <&clk IMX8MN_CLK_SDMA2_ROOT>; 318 clock-names = "ipg", "ahb"; 319 #dma-cells = <3>; 320 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin"; 321 }; 322 323 iomuxc: pinctrl@30330000 { 324 compatible = "fsl,imx8mn-iomuxc"; 325 reg = <0x30330000 0x10000>; 326 }; 327 328 gpr: iomuxc-gpr@30340000 { 329 compatible = "fsl,imx8mn-iomuxc-gpr", "syscon"; 330 reg = <0x30340000 0x10000>; 331 }; 332 333 ocotp: ocotp-ctrl@30350000 { 334 compatible = "fsl,imx8mn-ocotp", "fsl,imx8mm-ocotp", "syscon"; 335 reg = <0x30350000 0x10000>; 336 clocks = <&clk IMX8MN_CLK_OCOTP_ROOT>; 337 #address-cells = <1>; 338 #size-cells = <1>; 339 340 cpu_speed_grade: speed-grade@10 { 341 reg = <0x10 4>; 342 }; 343 }; 344 345 anatop: anatop@30360000 { 346 compatible = "fsl,imx8mn-anatop", "fsl,imx8mm-anatop", 347 "syscon"; 348 reg = <0x30360000 0x10000>; 349 }; 350 351 snvs: snvs@30370000 { 352 compatible = "fsl,sec-v4.0-mon","syscon", "simple-mfd"; 353 reg = <0x30370000 0x10000>; 354 355 snvs_rtc: snvs-rtc-lp { 356 compatible = "fsl,sec-v4.0-mon-rtc-lp"; 357 regmap = <&snvs>; 358 offset = <0x34>; 359 interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>, 360 <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; 361 clock-names = "snvs-rtc"; 362 }; 363 364 snvs_pwrkey: snvs-powerkey { 365 compatible = "fsl,sec-v4.0-pwrkey"; 366 regmap = <&snvs>; 367 interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; 368 linux,keycode = <KEY_POWER>; 369 wakeup-source; 370 status = "disabled"; 371 }; 372 }; 373 374 clk: clock-controller@30380000 { 375 compatible = "fsl,imx8mn-ccm"; 376 reg = <0x30380000 0x10000>; 377 #clock-cells = <1>; 378 clocks = <&osc_32k>, <&osc_24m>, <&clk_ext1>, <&clk_ext2>, 379 <&clk_ext3>, <&clk_ext4>; 380 clock-names = "osc_32k", "osc_24m", "clk_ext1", "clk_ext2", 381 "clk_ext3", "clk_ext4"; 382 }; 383 384 src: reset-controller@30390000 { 385 compatible = "fsl,imx8mn-src", "fsl,imx8mq-src", "syscon"; 386 reg = <0x30390000 0x10000>; 387 interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>; 388 #reset-cells = <1>; 389 }; 390 }; 391 392 aips2: bus@30400000 { 393 compatible = "simple-bus"; 394 reg = <0x30400000 0x400000>; 395 #address-cells = <1>; 396 #size-cells = <1>; 397 ranges; 398 399 pwm1: pwm@30660000 { 400 compatible = "fsl,imx8mn-pwm", "fsl,imx27-pwm"; 401 reg = <0x30660000 0x10000>; 402 interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>; 403 clocks = <&clk IMX8MN_CLK_PWM1_ROOT>, 404 <&clk IMX8MN_CLK_PWM1_ROOT>; 405 clock-names = "ipg", "per"; 406 #pwm-cells = <2>; 407 status = "disabled"; 408 }; 409 410 pwm2: pwm@30670000 { 411 compatible = "fsl,imx8mn-pwm", "fsl,imx27-pwm"; 412 reg = <0x30670000 0x10000>; 413 interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; 414 clocks = <&clk IMX8MN_CLK_PWM2_ROOT>, 415 <&clk IMX8MN_CLK_PWM2_ROOT>; 416 clock-names = "ipg", "per"; 417 #pwm-cells = <2>; 418 status = "disabled"; 419 }; 420 421 pwm3: pwm@30680000 { 422 compatible = "fsl,imx8mn-pwm", "fsl,imx27-pwm"; 423 reg = <0x30680000 0x10000>; 424 interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; 425 clocks = <&clk IMX8MN_CLK_PWM3_ROOT>, 426 <&clk IMX8MN_CLK_PWM3_ROOT>; 427 clock-names = "ipg", "per"; 428 #pwm-cells = <2>; 429 status = "disabled"; 430 }; 431 432 pwm4: pwm@30690000 { 433 compatible = "fsl,imx8mn-pwm", "fsl,imx27-pwm"; 434 reg = <0x30690000 0x10000>; 435 interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; 436 clocks = <&clk IMX8MN_CLK_PWM4_ROOT>, 437 <&clk IMX8MN_CLK_PWM4_ROOT>; 438 clock-names = "ipg", "per"; 439 #pwm-cells = <2>; 440 status = "disabled"; 441 }; 442 443 system_counter: timer@306a0000 { 444 compatible = "nxp,sysctr-timer"; 445 reg = <0x306a0000 0x20000>; 446 interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>; 447 clocks = <&osc_24m>; 448 clock-names = "per"; 449 }; 450 }; 451 452 aips3: bus@30800000 { 453 compatible = "simple-bus"; 454 reg = <0x30800000 0x400000>; 455 #address-cells = <1>; 456 #size-cells = <1>; 457 ranges; 458 459 ecspi1: spi@30820000 { 460 compatible = "fsl,imx8mn-ecspi", "fsl,imx51-ecspi"; 461 #address-cells = <1>; 462 #size-cells = <0>; 463 reg = <0x30820000 0x10000>; 464 interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; 465 clocks = <&clk IMX8MN_CLK_ECSPI1_ROOT>, 466 <&clk IMX8MN_CLK_ECSPI1_ROOT>; 467 clock-names = "ipg", "per"; 468 dmas = <&sdma1 0 7 1>, <&sdma1 1 7 2>; 469 dma-names = "rx", "tx"; 470 status = "disabled"; 471 }; 472 473 ecspi2: spi@30830000 { 474 compatible = "fsl,imx8mn-ecspi", "fsl,imx51-ecspi"; 475 #address-cells = <1>; 476 #size-cells = <0>; 477 reg = <0x30830000 0x10000>; 478 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; 479 clocks = <&clk IMX8MN_CLK_ECSPI2_ROOT>, 480 <&clk IMX8MN_CLK_ECSPI2_ROOT>; 481 clock-names = "ipg", "per"; 482 dmas = <&sdma1 2 7 1>, <&sdma1 3 7 2>; 483 dma-names = "rx", "tx"; 484 status = "disabled"; 485 }; 486 487 ecspi3: spi@30840000 { 488 compatible = "fsl,imx8mn-ecspi", "fsl,imx51-ecspi"; 489 #address-cells = <1>; 490 #size-cells = <0>; 491 reg = <0x30840000 0x10000>; 492 interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; 493 clocks = <&clk IMX8MN_CLK_ECSPI3_ROOT>, 494 <&clk IMX8MN_CLK_ECSPI3_ROOT>; 495 clock-names = "ipg", "per"; 496 dmas = <&sdma1 4 7 1>, <&sdma1 5 7 2>; 497 dma-names = "rx", "tx"; 498 status = "disabled"; 499 }; 500 501 uart1: serial@30860000 { 502 compatible = "fsl,imx8mn-uart", "fsl,imx6q-uart"; 503 reg = <0x30860000 0x10000>; 504 interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>; 505 clocks = <&clk IMX8MN_CLK_UART1_ROOT>, 506 <&clk IMX8MN_CLK_UART1_ROOT>; 507 clock-names = "ipg", "per"; 508 dmas = <&sdma1 22 4 0>, <&sdma1 23 4 0>; 509 dma-names = "rx", "tx"; 510 status = "disabled"; 511 }; 512 513 uart3: serial@30880000 { 514 compatible = "fsl,imx8mn-uart", "fsl,imx6q-uart"; 515 reg = <0x30880000 0x10000>; 516 interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>; 517 clocks = <&clk IMX8MN_CLK_UART3_ROOT>, 518 <&clk IMX8MN_CLK_UART3_ROOT>; 519 clock-names = "ipg", "per"; 520 dmas = <&sdma1 26 4 0>, <&sdma1 27 4 0>; 521 dma-names = "rx", "tx"; 522 status = "disabled"; 523 }; 524 525 uart2: serial@30890000 { 526 compatible = "fsl,imx8mn-uart", "fsl,imx6q-uart"; 527 reg = <0x30890000 0x10000>; 528 interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>; 529 clocks = <&clk IMX8MN_CLK_UART2_ROOT>, 530 <&clk IMX8MN_CLK_UART2_ROOT>; 531 clock-names = "ipg", "per"; 532 status = "disabled"; 533 }; 534 535 crypto: crypto@30900000 { 536 compatible = "fsl,sec-v4.0"; 537 #address-cells = <1>; 538 #size-cells = <1>; 539 reg = <0x30900000 0x40000>; 540 ranges = <0 0x30900000 0x40000>; 541 interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>; 542 clocks = <&clk IMX8MN_CLK_AHB>, 543 <&clk IMX8MN_CLK_IPG_ROOT>; 544 clock-names = "aclk", "ipg"; 545 546 sec_jr0: jr0@1000 { 547 compatible = "fsl,sec-v4.0-job-ring"; 548 reg = <0x1000 0x1000>; 549 interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>; 550 }; 551 552 sec_jr1: jr1@2000 { 553 compatible = "fsl,sec-v4.0-job-ring"; 554 reg = <0x2000 0x1000>; 555 interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>; 556 }; 557 558 sec_jr2: jr2@3000 { 559 compatible = "fsl,sec-v4.0-job-ring"; 560 reg = <0x3000 0x1000>; 561 interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>; 562 }; 563 }; 564 565 i2c1: i2c@30a20000 { 566 compatible = "fsl,imx8mn-i2c", "fsl,imx21-i2c"; 567 #address-cells = <1>; 568 #size-cells = <0>; 569 reg = <0x30a20000 0x10000>; 570 interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; 571 clocks = <&clk IMX8MN_CLK_I2C1_ROOT>; 572 status = "disabled"; 573 }; 574 575 i2c2: i2c@30a30000 { 576 compatible = "fsl,imx8mn-i2c", "fsl,imx21-i2c"; 577 #address-cells = <1>; 578 #size-cells = <0>; 579 reg = <0x30a30000 0x10000>; 580 interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; 581 clocks = <&clk IMX8MN_CLK_I2C2_ROOT>; 582 status = "disabled"; 583 }; 584 585 i2c3: i2c@30a40000 { 586 #address-cells = <1>; 587 #size-cells = <0>; 588 compatible = "fsl,imx8mn-i2c", "fsl,imx21-i2c"; 589 reg = <0x30a40000 0x10000>; 590 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; 591 clocks = <&clk IMX8MN_CLK_I2C3_ROOT>; 592 status = "disabled"; 593 }; 594 595 i2c4: i2c@30a50000 { 596 compatible = "fsl,imx8mn-i2c", "fsl,imx21-i2c"; 597 #address-cells = <1>; 598 #size-cells = <0>; 599 reg = <0x30a50000 0x10000>; 600 interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; 601 clocks = <&clk IMX8MN_CLK_I2C4_ROOT>; 602 status = "disabled"; 603 }; 604 605 uart4: serial@30a60000 { 606 compatible = "fsl,imx8mn-uart", "fsl,imx6q-uart"; 607 reg = <0x30a60000 0x10000>; 608 interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; 609 clocks = <&clk IMX8MN_CLK_UART4_ROOT>, 610 <&clk IMX8MN_CLK_UART4_ROOT>; 611 clock-names = "ipg", "per"; 612 dmas = <&sdma1 28 4 0>, <&sdma1 29 4 0>; 613 dma-names = "rx", "tx"; 614 status = "disabled"; 615 }; 616 617 usdhc1: mmc@30b40000 { 618 compatible = "fsl,imx8mn-usdhc", "fsl,imx7d-usdhc"; 619 reg = <0x30b40000 0x10000>; 620 interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>; 621 clocks = <&clk IMX8MN_CLK_IPG_ROOT>, 622 <&clk IMX8MN_CLK_NAND_USDHC_BUS>, 623 <&clk IMX8MN_CLK_USDHC1_ROOT>; 624 clock-names = "ipg", "ahb", "per"; 625 fsl,tuning-start-tap = <20>; 626 fsl,tuning-step= <2>; 627 bus-width = <4>; 628 status = "disabled"; 629 }; 630 631 usdhc2: mmc@30b50000 { 632 compatible = "fsl,imx8mn-usdhc", "fsl,imx7d-usdhc"; 633 reg = <0x30b50000 0x10000>; 634 interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; 635 clocks = <&clk IMX8MN_CLK_IPG_ROOT>, 636 <&clk IMX8MN_CLK_NAND_USDHC_BUS>, 637 <&clk IMX8MN_CLK_USDHC2_ROOT>; 638 clock-names = "ipg", "ahb", "per"; 639 fsl,tuning-start-tap = <20>; 640 fsl,tuning-step= <2>; 641 bus-width = <4>; 642 status = "disabled"; 643 }; 644 645 usdhc3: mmc@30b60000 { 646 compatible = "fsl,imx8mn-usdhc", "fsl,imx7d-usdhc"; 647 reg = <0x30b60000 0x10000>; 648 interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>; 649 clocks = <&clk IMX8MN_CLK_IPG_ROOT>, 650 <&clk IMX8MN_CLK_NAND_USDHC_BUS>, 651 <&clk IMX8MN_CLK_USDHC3_ROOT>; 652 clock-names = "ipg", "ahb", "per"; 653 fsl,tuning-start-tap = <20>; 654 fsl,tuning-step= <2>; 655 bus-width = <4>; 656 status = "disabled"; 657 }; 658 659 sdma1: dma-controller@30bd0000 { 660 compatible = "fsl,imx8mn-sdma", "fsl,imx8mq-sdma"; 661 reg = <0x30bd0000 0x10000>; 662 interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; 663 clocks = <&clk IMX8MN_CLK_SDMA1_ROOT>, 664 <&clk IMX8MN_CLK_SDMA1_ROOT>; 665 clock-names = "ipg", "ahb"; 666 #dma-cells = <3>; 667 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin"; 668 }; 669 670 fec1: ethernet@30be0000 { 671 compatible = "fsl,imx8mn-fec", "fsl,imx6sx-fec"; 672 reg = <0x30be0000 0x10000>; 673 interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, 674 <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>, 675 <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>; 676 clocks = <&clk IMX8MN_CLK_ENET1_ROOT>, 677 <&clk IMX8MN_CLK_ENET1_ROOT>, 678 <&clk IMX8MN_CLK_ENET_TIMER>, 679 <&clk IMX8MN_CLK_ENET_REF>, 680 <&clk IMX8MN_CLK_ENET_PHY_REF>; 681 clock-names = "ipg", "ahb", "ptp", 682 "enet_clk_ref", "enet_out"; 683 assigned-clocks = <&clk IMX8MN_CLK_ENET_AXI>, 684 <&clk IMX8MN_CLK_ENET_TIMER>, 685 <&clk IMX8MN_CLK_ENET_REF>, 686 <&clk IMX8MN_CLK_ENET_TIMER>; 687 assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_266M>, 688 <&clk IMX8MN_SYS_PLL2_100M>, 689 <&clk IMX8MN_SYS_PLL2_125M>; 690 assigned-clock-rates = <0>, <0>, <125000000>, <100000000>; 691 fsl,num-tx-queues = <3>; 692 fsl,num-rx-queues = <3>; 693 status = "disabled"; 694 }; 695 696 }; 697 698 aips4: bus@32c00000 { 699 compatible = "simple-bus"; 700 reg = <0x32c00000 0x400000>; 701 #address-cells = <1>; 702 #size-cells = <1>; 703 ranges; 704 705 usbotg1: usb@32e40000 { 706 compatible = "fsl,imx8mn-usb", "fsl,imx7d-usb"; 707 reg = <0x32e40000 0x200>; 708 interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; 709 clocks = <&clk IMX8MN_CLK_USB1_CTRL_ROOT>; 710 clock-names = "usb1_ctrl_root_clk"; 711 assigned-clocks = <&clk IMX8MN_CLK_USB_BUS>; 712 assigned-clock-parents = <&clk IMX8MN_SYS_PLL2_500M>; 713 fsl,usbphy = <&usbphynop1>; 714 fsl,usbmisc = <&usbmisc1 0>; 715 status = "disabled"; 716 }; 717 718 usbmisc1: usbmisc@32e40200 { 719 compatible = "fsl,imx8mn-usbmisc", "fsl,imx7d-usbmisc"; 720 #index-cells = <1>; 721 reg = <0x32e40200 0x200>; 722 }; 723 724 usbotg2: usb@32e50000 { 725 compatible = "fsl,imx8mn-usb", "fsl,imx7d-usb"; 726 reg = <0x32e50000 0x200>; 727 interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; 728 clocks = <&clk IMX8MN_CLK_USB1_CTRL_ROOT>; 729 clock-names = "usb1_ctrl_root_clk"; 730 assigned-clocks = <&clk IMX8MN_CLK_USB_BUS>, 731 <&clk IMX8MN_CLK_USB_CORE_REF>; 732 assigned-clock-parents = <&clk IMX8MN_SYS_PLL2_500M>, 733 <&clk IMX8MN_SYS_PLL1_100M>; 734 fsl,usbphy = <&usbphynop2>; 735 fsl,usbmisc = <&usbmisc2 0>; 736 status = "disabled"; 737 }; 738 739 usbmisc2: usbmisc@32e50200 { 740 compatible = "fsl,imx8mn-usbmisc", "fsl,imx7d-usbmisc"; 741 #index-cells = <1>; 742 reg = <0x32e50200 0x200>; 743 }; 744 745 }; 746 747 dma_apbh: dma-controller@33000000 { 748 compatible = "fsl,imx7d-dma-apbh", "fsl,imx28-dma-apbh"; 749 reg = <0x33000000 0x2000>; 750 interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, 751 <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, 752 <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, 753 <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; 754 interrupt-names = "gpmi0", "gpmi1", "gpmi2", "gpmi3"; 755 #dma-cells = <1>; 756 dma-channels = <4>; 757 clocks = <&clk IMX8MN_CLK_NAND_USDHC_BUS_RAWNAND_CLK>; 758 }; 759 760 gpmi: nand-controller@33002000 { 761 compatible = "fsl,imx8mn-gpmi-nand", "fsl,imx7d-gpmi-nand"; 762 #address-cells = <1>; 763 #size-cells = <1>; 764 reg = <0x33002000 0x2000>, <0x33004000 0x4000>; 765 reg-names = "gpmi-nand", "bch"; 766 interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; 767 interrupt-names = "bch"; 768 clocks = <&clk IMX8MN_CLK_NAND_ROOT>, 769 <&clk IMX8MN_CLK_NAND_USDHC_BUS_RAWNAND_CLK>; 770 clock-names = "gpmi_io", "gpmi_bch_apb"; 771 dmas = <&dma_apbh 0>; 772 dma-names = "rx-tx"; 773 status = "disabled"; 774 }; 775 776 gic: interrupt-controller@38800000 { 777 compatible = "arm,gic-v3"; 778 reg = <0x38800000 0x10000>, 779 <0x38880000 0xc0000>; 780 #interrupt-cells = <3>; 781 interrupt-controller; 782 interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; 783 }; 784 785 ddrc: memory-controller@3d400000 { 786 compatible = "fsl,imx8mn-ddrc", "fsl,imx8m-ddrc"; 787 reg = <0x3d400000 0x400000>; 788 clock-names = "core", "pll", "alt", "apb"; 789 clocks = <&clk IMX8MN_CLK_DRAM_CORE>, 790 <&clk IMX8MN_DRAM_PLL>, 791 <&clk IMX8MN_CLK_DRAM_ALT>, 792 <&clk IMX8MN_CLK_DRAM_APB>; 793 }; 794 795 ddr-pmu@3d800000 { 796 compatible = "fsl,imx8mn-ddr-pmu", "fsl,imx8m-ddr-pmu"; 797 reg = <0x3d800000 0x400000>; 798 interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>; 799 }; 800 }; 801 802 usbphynop1: usbphynop1 { 803 compatible = "usb-nop-xceiv"; 804 clocks = <&clk IMX8MN_CLK_USB_PHY_REF>; 805 assigned-clocks = <&clk IMX8MN_CLK_USB_PHY_REF>; 806 assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_100M>; 807 clock-names = "main_clk"; 808 }; 809 810 usbphynop2: usbphynop2 { 811 compatible = "usb-nop-xceiv"; 812 clocks = <&clk IMX8MN_CLK_USB_PHY_REF>; 813 assigned-clocks = <&clk IMX8MN_CLK_USB_PHY_REF>; 814 assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_100M>; 815 clock-names = "main_clk"; 816 }; 817}; 818