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#include <dt-bindings/thermal/thermal.h> 11 12#include "imx8mn-pinfunc.h" 13 14/ { 15 interrupt-parent = <&gic>; 16 #address-cells = <2>; 17 #size-cells = <2>; 18 19 aliases { 20 ethernet0 = &fec1; 21 gpio0 = &gpio1; 22 gpio1 = &gpio2; 23 gpio2 = &gpio3; 24 gpio3 = &gpio4; 25 gpio4 = &gpio5; 26 i2c0 = &i2c1; 27 i2c1 = &i2c2; 28 i2c2 = &i2c3; 29 i2c3 = &i2c4; 30 mmc0 = &usdhc1; 31 mmc1 = &usdhc2; 32 mmc2 = &usdhc3; 33 serial0 = &uart1; 34 serial1 = &uart2; 35 serial2 = &uart3; 36 serial3 = &uart4; 37 spi0 = &ecspi1; 38 spi1 = &ecspi2; 39 spi2 = &ecspi3; 40 }; 41 42 cpus { 43 #address-cells = <1>; 44 #size-cells = <0>; 45 46 idle-states { 47 entry-method = "psci"; 48 49 cpu_pd_wait: cpu-pd-wait { 50 compatible = "arm,idle-state"; 51 arm,psci-suspend-param = <0x0010033>; 52 local-timer-stop; 53 entry-latency-us = <1000>; 54 exit-latency-us = <700>; 55 min-residency-us = <2700>; 56 }; 57 }; 58 59 A53_0: cpu@0 { 60 device_type = "cpu"; 61 compatible = "arm,cortex-a53"; 62 reg = <0x0>; 63 clock-latency = <61036>; 64 clocks = <&clk IMX8MN_CLK_ARM>; 65 enable-method = "psci"; 66 next-level-cache = <&A53_L2>; 67 operating-points-v2 = <&a53_opp_table>; 68 nvmem-cells = <&cpu_speed_grade>; 69 nvmem-cell-names = "speed_grade"; 70 cpu-idle-states = <&cpu_pd_wait>; 71 #cooling-cells = <2>; 72 }; 73 74 A53_1: cpu@1 { 75 device_type = "cpu"; 76 compatible = "arm,cortex-a53"; 77 reg = <0x1>; 78 clock-latency = <61036>; 79 clocks = <&clk IMX8MN_CLK_ARM>; 80 enable-method = "psci"; 81 next-level-cache = <&A53_L2>; 82 operating-points-v2 = <&a53_opp_table>; 83 cpu-idle-states = <&cpu_pd_wait>; 84 #cooling-cells = <2>; 85 }; 86 87 A53_2: cpu@2 { 88 device_type = "cpu"; 89 compatible = "arm,cortex-a53"; 90 reg = <0x2>; 91 clock-latency = <61036>; 92 clocks = <&clk IMX8MN_CLK_ARM>; 93 enable-method = "psci"; 94 next-level-cache = <&A53_L2>; 95 operating-points-v2 = <&a53_opp_table>; 96 cpu-idle-states = <&cpu_pd_wait>; 97 #cooling-cells = <2>; 98 }; 99 100 A53_3: cpu@3 { 101 device_type = "cpu"; 102 compatible = "arm,cortex-a53"; 103 reg = <0x3>; 104 clock-latency = <61036>; 105 clocks = <&clk IMX8MN_CLK_ARM>; 106 enable-method = "psci"; 107 next-level-cache = <&A53_L2>; 108 operating-points-v2 = <&a53_opp_table>; 109 cpu-idle-states = <&cpu_pd_wait>; 110 #cooling-cells = <2>; 111 }; 112 113 A53_L2: l2-cache0 { 114 compatible = "cache"; 115 }; 116 }; 117 118 a53_opp_table: opp-table { 119 compatible = "operating-points-v2"; 120 opp-shared; 121 122 opp-1200000000 { 123 opp-hz = /bits/ 64 <1200000000>; 124 opp-microvolt = <850000>; 125 opp-supported-hw = <0xb00>, <0x7>; 126 clock-latency-ns = <150000>; 127 opp-suspend; 128 }; 129 130 opp-1400000000 { 131 opp-hz = /bits/ 64 <1400000000>; 132 opp-microvolt = <950000>; 133 opp-supported-hw = <0x300>, <0x7>; 134 clock-latency-ns = <150000>; 135 opp-suspend; 136 }; 137 138 opp-1500000000 { 139 opp-hz = /bits/ 64 <1500000000>; 140 opp-microvolt = <1000000>; 141 opp-supported-hw = <0x100>, <0x3>; 142 clock-latency-ns = <150000>; 143 opp-suspend; 144 }; 145 }; 146 147 osc_32k: clock-osc-32k { 148 compatible = "fixed-clock"; 149 #clock-cells = <0>; 150 clock-frequency = <32768>; 151 clock-output-names = "osc_32k"; 152 }; 153 154 osc_24m: clock-osc-24m { 155 compatible = "fixed-clock"; 156 #clock-cells = <0>; 157 clock-frequency = <24000000>; 158 clock-output-names = "osc_24m"; 159 }; 160 161 clk_ext1: clock-ext1 { 162 compatible = "fixed-clock"; 163 #clock-cells = <0>; 164 clock-frequency = <133000000>; 165 clock-output-names = "clk_ext1"; 166 }; 167 168 clk_ext2: clock-ext2 { 169 compatible = "fixed-clock"; 170 #clock-cells = <0>; 171 clock-frequency = <133000000>; 172 clock-output-names = "clk_ext2"; 173 }; 174 175 clk_ext3: clock-ext3 { 176 compatible = "fixed-clock"; 177 #clock-cells = <0>; 178 clock-frequency = <133000000>; 179 clock-output-names = "clk_ext3"; 180 }; 181 182 clk_ext4: clock-ext4 { 183 compatible = "fixed-clock"; 184 #clock-cells = <0>; 185 clock-frequency= <133000000>; 186 clock-output-names = "clk_ext4"; 187 }; 188 189 psci { 190 compatible = "arm,psci-1.0"; 191 method = "smc"; 192 }; 193 194 thermal-zones { 195 cpu-thermal { 196 polling-delay-passive = <250>; 197 polling-delay = <2000>; 198 thermal-sensors = <&tmu>; 199 trips { 200 cpu_alert0: trip0 { 201 temperature = <85000>; 202 hysteresis = <2000>; 203 type = "passive"; 204 }; 205 206 cpu_crit0: trip1 { 207 temperature = <95000>; 208 hysteresis = <2000>; 209 type = "critical"; 210 }; 211 }; 212 213 cooling-maps { 214 map0 { 215 trip = <&cpu_alert0>; 216 cooling-device = 217 <&A53_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, 218 <&A53_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, 219 <&A53_2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, 220 <&A53_3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; 221 }; 222 }; 223 }; 224 }; 225 226 timer { 227 compatible = "arm,armv8-timer"; 228 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>, 229 <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>, 230 <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>, 231 <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>; 232 clock-frequency = <8000000>; 233 arm,no-tick-in-suspend; 234 }; 235 236 soc@0 { 237 compatible = "simple-bus"; 238 #address-cells = <1>; 239 #size-cells = <1>; 240 ranges = <0x0 0x0 0x0 0x3e000000>; 241 242 aips1: bus@30000000 { 243 compatible = "fsl,aips-bus", "simple-bus"; 244 reg = <0x30000000 0x400000>; 245 #address-cells = <1>; 246 #size-cells = <1>; 247 ranges; 248 249 gpio1: gpio@30200000 { 250 compatible = "fsl,imx8mn-gpio", "fsl,imx35-gpio"; 251 reg = <0x30200000 0x10000>; 252 interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>, 253 <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; 254 clocks = <&clk IMX8MN_CLK_GPIO1_ROOT>; 255 gpio-controller; 256 #gpio-cells = <2>; 257 interrupt-controller; 258 #interrupt-cells = <2>; 259 gpio-ranges = <&iomuxc 0 10 30>; 260 }; 261 262 gpio2: gpio@30210000 { 263 compatible = "fsl,imx8mn-gpio", "fsl,imx35-gpio"; 264 reg = <0x30210000 0x10000>; 265 interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>, 266 <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; 267 clocks = <&clk IMX8MN_CLK_GPIO2_ROOT>; 268 gpio-controller; 269 #gpio-cells = <2>; 270 interrupt-controller; 271 #interrupt-cells = <2>; 272 gpio-ranges = <&iomuxc 0 40 21>; 273 }; 274 275 gpio3: gpio@30220000 { 276 compatible = "fsl,imx8mn-gpio", "fsl,imx35-gpio"; 277 reg = <0x30220000 0x10000>; 278 interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>, 279 <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; 280 clocks = <&clk IMX8MN_CLK_GPIO3_ROOT>; 281 gpio-controller; 282 #gpio-cells = <2>; 283 interrupt-controller; 284 #interrupt-cells = <2>; 285 gpio-ranges = <&iomuxc 0 61 26>; 286 }; 287 288 gpio4: gpio@30230000 { 289 compatible = "fsl,imx8mn-gpio", "fsl,imx35-gpio"; 290 reg = <0x30230000 0x10000>; 291 interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>, 292 <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; 293 clocks = <&clk IMX8MN_CLK_GPIO4_ROOT>; 294 gpio-controller; 295 #gpio-cells = <2>; 296 interrupt-controller; 297 #interrupt-cells = <2>; 298 gpio-ranges = <&iomuxc 21 108 11>; 299 }; 300 301 gpio5: gpio@30240000 { 302 compatible = "fsl,imx8mn-gpio", "fsl,imx35-gpio"; 303 reg = <0x30240000 0x10000>; 304 interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>, 305 <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; 306 clocks = <&clk IMX8MN_CLK_GPIO5_ROOT>; 307 gpio-controller; 308 #gpio-cells = <2>; 309 interrupt-controller; 310 #interrupt-cells = <2>; 311 gpio-ranges = <&iomuxc 0 119 30>; 312 }; 313 314 tmu: tmu@30260000 { 315 compatible = "fsl,imx8mn-tmu", "fsl,imx8mm-tmu"; 316 reg = <0x30260000 0x10000>; 317 clocks = <&clk IMX8MN_CLK_TMU_ROOT>; 318 #thermal-sensor-cells = <0>; 319 }; 320 321 wdog1: watchdog@30280000 { 322 compatible = "fsl,imx8mn-wdt", "fsl,imx21-wdt"; 323 reg = <0x30280000 0x10000>; 324 interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>; 325 clocks = <&clk IMX8MN_CLK_WDOG1_ROOT>; 326 status = "disabled"; 327 }; 328 329 wdog2: watchdog@30290000 { 330 compatible = "fsl,imx8mn-wdt", "fsl,imx21-wdt"; 331 reg = <0x30290000 0x10000>; 332 interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; 333 clocks = <&clk IMX8MN_CLK_WDOG2_ROOT>; 334 status = "disabled"; 335 }; 336 337 wdog3: watchdog@302a0000 { 338 compatible = "fsl,imx8mn-wdt", "fsl,imx21-wdt"; 339 reg = <0x302a0000 0x10000>; 340 interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; 341 clocks = <&clk IMX8MN_CLK_WDOG3_ROOT>; 342 status = "disabled"; 343 }; 344 345 sdma3: dma-controller@302b0000 { 346 compatible = "fsl,imx8mn-sdma", "fsl,imx8mq-sdma"; 347 reg = <0x302b0000 0x10000>; 348 interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; 349 clocks = <&clk IMX8MN_CLK_SDMA3_ROOT>, 350 <&clk IMX8MN_CLK_SDMA3_ROOT>; 351 clock-names = "ipg", "ahb"; 352 #dma-cells = <3>; 353 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin"; 354 }; 355 356 sdma2: dma-controller@302c0000 { 357 compatible = "fsl,imx8mn-sdma", "fsl,imx8mq-sdma"; 358 reg = <0x302c0000 0x10000>; 359 interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; 360 clocks = <&clk IMX8MN_CLK_SDMA2_ROOT>, 361 <&clk IMX8MN_CLK_SDMA2_ROOT>; 362 clock-names = "ipg", "ahb"; 363 #dma-cells = <3>; 364 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin"; 365 }; 366 367 iomuxc: pinctrl@30330000 { 368 compatible = "fsl,imx8mn-iomuxc"; 369 reg = <0x30330000 0x10000>; 370 }; 371 372 gpr: iomuxc-gpr@30340000 { 373 compatible = "fsl,imx8mn-iomuxc-gpr", "syscon"; 374 reg = <0x30340000 0x10000>; 375 }; 376 377 ocotp: efuse@30350000 { 378 compatible = "fsl,imx8mn-ocotp", "fsl,imx8mm-ocotp", "syscon"; 379 reg = <0x30350000 0x10000>; 380 clocks = <&clk IMX8MN_CLK_OCOTP_ROOT>; 381 #address-cells = <1>; 382 #size-cells = <1>; 383 384 cpu_speed_grade: speed-grade@10 { 385 reg = <0x10 4>; 386 }; 387 }; 388 389 anatop: anatop@30360000 { 390 compatible = "fsl,imx8mn-anatop", "fsl,imx8mm-anatop", 391 "syscon"; 392 reg = <0x30360000 0x10000>; 393 }; 394 395 snvs: snvs@30370000 { 396 compatible = "fsl,sec-v4.0-mon","syscon", "simple-mfd"; 397 reg = <0x30370000 0x10000>; 398 399 snvs_rtc: snvs-rtc-lp { 400 compatible = "fsl,sec-v4.0-mon-rtc-lp"; 401 regmap = <&snvs>; 402 offset = <0x34>; 403 interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>, 404 <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; 405 clocks = <&clk IMX8MN_CLK_SNVS_ROOT>; 406 clock-names = "snvs-rtc"; 407 }; 408 409 snvs_pwrkey: snvs-powerkey { 410 compatible = "fsl,sec-v4.0-pwrkey"; 411 regmap = <&snvs>; 412 interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; 413 clocks = <&clk IMX8MN_CLK_SNVS_ROOT>; 414 clock-names = "snvs-pwrkey"; 415 linux,keycode = <KEY_POWER>; 416 wakeup-source; 417 status = "disabled"; 418 }; 419 }; 420 421 clk: clock-controller@30380000 { 422 compatible = "fsl,imx8mn-ccm"; 423 reg = <0x30380000 0x10000>; 424 #clock-cells = <1>; 425 clocks = <&osc_32k>, <&osc_24m>, <&clk_ext1>, <&clk_ext2>, 426 <&clk_ext3>, <&clk_ext4>; 427 clock-names = "osc_32k", "osc_24m", "clk_ext1", "clk_ext2", 428 "clk_ext3", "clk_ext4"; 429 assigned-clocks = <&clk IMX8MN_CLK_A53_SRC>, 430 <&clk IMX8MN_CLK_A53_CORE>, 431 <&clk IMX8MN_CLK_NOC>, 432 <&clk IMX8MN_CLK_AUDIO_AHB>, 433 <&clk IMX8MN_CLK_IPG_AUDIO_ROOT>, 434 <&clk IMX8MN_SYS_PLL3>; 435 assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_800M>, 436 <&clk IMX8MN_ARM_PLL_OUT>, 437 <&clk IMX8MN_SYS_PLL3_OUT>, 438 <&clk IMX8MN_SYS_PLL1_800M>; 439 assigned-clock-rates = <0>, <0>, <0>, 440 <400000000>, 441 <400000000>, 442 <600000000>; 443 }; 444 445 src: reset-controller@30390000 { 446 compatible = "fsl,imx8mn-src", "fsl,imx8mq-src", "syscon"; 447 reg = <0x30390000 0x10000>; 448 interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>; 449 #reset-cells = <1>; 450 }; 451 }; 452 453 aips2: bus@30400000 { 454 compatible = "fsl,aips-bus", "simple-bus"; 455 reg = <0x30400000 0x400000>; 456 #address-cells = <1>; 457 #size-cells = <1>; 458 ranges; 459 460 pwm1: pwm@30660000 { 461 compatible = "fsl,imx8mn-pwm", "fsl,imx27-pwm"; 462 reg = <0x30660000 0x10000>; 463 interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>; 464 clocks = <&clk IMX8MN_CLK_PWM1_ROOT>, 465 <&clk IMX8MN_CLK_PWM1_ROOT>; 466 clock-names = "ipg", "per"; 467 #pwm-cells = <2>; 468 status = "disabled"; 469 }; 470 471 pwm2: pwm@30670000 { 472 compatible = "fsl,imx8mn-pwm", "fsl,imx27-pwm"; 473 reg = <0x30670000 0x10000>; 474 interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; 475 clocks = <&clk IMX8MN_CLK_PWM2_ROOT>, 476 <&clk IMX8MN_CLK_PWM2_ROOT>; 477 clock-names = "ipg", "per"; 478 #pwm-cells = <2>; 479 status = "disabled"; 480 }; 481 482 pwm3: pwm@30680000 { 483 compatible = "fsl,imx8mn-pwm", "fsl,imx27-pwm"; 484 reg = <0x30680000 0x10000>; 485 interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; 486 clocks = <&clk IMX8MN_CLK_PWM3_ROOT>, 487 <&clk IMX8MN_CLK_PWM3_ROOT>; 488 clock-names = "ipg", "per"; 489 #pwm-cells = <2>; 490 status = "disabled"; 491 }; 492 493 pwm4: pwm@30690000 { 494 compatible = "fsl,imx8mn-pwm", "fsl,imx27-pwm"; 495 reg = <0x30690000 0x10000>; 496 interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; 497 clocks = <&clk IMX8MN_CLK_PWM4_ROOT>, 498 <&clk IMX8MN_CLK_PWM4_ROOT>; 499 clock-names = "ipg", "per"; 500 #pwm-cells = <2>; 501 status = "disabled"; 502 }; 503 504 system_counter: timer@306a0000 { 505 compatible = "nxp,sysctr-timer"; 506 reg = <0x306a0000 0x20000>; 507 interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>; 508 clocks = <&osc_24m>; 509 clock-names = "per"; 510 }; 511 }; 512 513 aips3: bus@30800000 { 514 compatible = "fsl,aips-bus", "simple-bus"; 515 reg = <0x30800000 0x400000>; 516 #address-cells = <1>; 517 #size-cells = <1>; 518 ranges; 519 520 ecspi1: spi@30820000 { 521 compatible = "fsl,imx8mn-ecspi", "fsl,imx51-ecspi"; 522 #address-cells = <1>; 523 #size-cells = <0>; 524 reg = <0x30820000 0x10000>; 525 interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; 526 clocks = <&clk IMX8MN_CLK_ECSPI1_ROOT>, 527 <&clk IMX8MN_CLK_ECSPI1_ROOT>; 528 clock-names = "ipg", "per"; 529 dmas = <&sdma1 0 7 1>, <&sdma1 1 7 2>; 530 dma-names = "rx", "tx"; 531 status = "disabled"; 532 }; 533 534 ecspi2: spi@30830000 { 535 compatible = "fsl,imx8mn-ecspi", "fsl,imx51-ecspi"; 536 #address-cells = <1>; 537 #size-cells = <0>; 538 reg = <0x30830000 0x10000>; 539 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; 540 clocks = <&clk IMX8MN_CLK_ECSPI2_ROOT>, 541 <&clk IMX8MN_CLK_ECSPI2_ROOT>; 542 clock-names = "ipg", "per"; 543 dmas = <&sdma1 2 7 1>, <&sdma1 3 7 2>; 544 dma-names = "rx", "tx"; 545 status = "disabled"; 546 }; 547 548 ecspi3: spi@30840000 { 549 compatible = "fsl,imx8mn-ecspi", "fsl,imx51-ecspi"; 550 #address-cells = <1>; 551 #size-cells = <0>; 552 reg = <0x30840000 0x10000>; 553 interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; 554 clocks = <&clk IMX8MN_CLK_ECSPI3_ROOT>, 555 <&clk IMX8MN_CLK_ECSPI3_ROOT>; 556 clock-names = "ipg", "per"; 557 dmas = <&sdma1 4 7 1>, <&sdma1 5 7 2>; 558 dma-names = "rx", "tx"; 559 status = "disabled"; 560 }; 561 562 uart1: serial@30860000 { 563 compatible = "fsl,imx8mn-uart", "fsl,imx6q-uart"; 564 reg = <0x30860000 0x10000>; 565 interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>; 566 clocks = <&clk IMX8MN_CLK_UART1_ROOT>, 567 <&clk IMX8MN_CLK_UART1_ROOT>; 568 clock-names = "ipg", "per"; 569 dmas = <&sdma1 22 4 0>, <&sdma1 23 4 0>; 570 dma-names = "rx", "tx"; 571 status = "disabled"; 572 }; 573 574 uart3: serial@30880000 { 575 compatible = "fsl,imx8mn-uart", "fsl,imx6q-uart"; 576 reg = <0x30880000 0x10000>; 577 interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>; 578 clocks = <&clk IMX8MN_CLK_UART3_ROOT>, 579 <&clk IMX8MN_CLK_UART3_ROOT>; 580 clock-names = "ipg", "per"; 581 dmas = <&sdma1 26 4 0>, <&sdma1 27 4 0>; 582 dma-names = "rx", "tx"; 583 status = "disabled"; 584 }; 585 586 uart2: serial@30890000 { 587 compatible = "fsl,imx8mn-uart", "fsl,imx6q-uart"; 588 reg = <0x30890000 0x10000>; 589 interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>; 590 clocks = <&clk IMX8MN_CLK_UART2_ROOT>, 591 <&clk IMX8MN_CLK_UART2_ROOT>; 592 clock-names = "ipg", "per"; 593 status = "disabled"; 594 }; 595 596 crypto: crypto@30900000 { 597 compatible = "fsl,sec-v4.0"; 598 #address-cells = <1>; 599 #size-cells = <1>; 600 reg = <0x30900000 0x40000>; 601 ranges = <0 0x30900000 0x40000>; 602 interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>; 603 clocks = <&clk IMX8MN_CLK_AHB>, 604 <&clk IMX8MN_CLK_IPG_ROOT>; 605 clock-names = "aclk", "ipg"; 606 607 sec_jr0: jr@1000 { 608 compatible = "fsl,sec-v4.0-job-ring"; 609 reg = <0x1000 0x1000>; 610 interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>; 611 }; 612 613 sec_jr1: jr@2000 { 614 compatible = "fsl,sec-v4.0-job-ring"; 615 reg = <0x2000 0x1000>; 616 interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>; 617 }; 618 619 sec_jr2: jr@3000 { 620 compatible = "fsl,sec-v4.0-job-ring"; 621 reg = <0x3000 0x1000>; 622 interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>; 623 }; 624 }; 625 626 i2c1: i2c@30a20000 { 627 compatible = "fsl,imx8mn-i2c", "fsl,imx21-i2c"; 628 #address-cells = <1>; 629 #size-cells = <0>; 630 reg = <0x30a20000 0x10000>; 631 interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; 632 clocks = <&clk IMX8MN_CLK_I2C1_ROOT>; 633 status = "disabled"; 634 }; 635 636 i2c2: i2c@30a30000 { 637 compatible = "fsl,imx8mn-i2c", "fsl,imx21-i2c"; 638 #address-cells = <1>; 639 #size-cells = <0>; 640 reg = <0x30a30000 0x10000>; 641 interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; 642 clocks = <&clk IMX8MN_CLK_I2C2_ROOT>; 643 status = "disabled"; 644 }; 645 646 i2c3: i2c@30a40000 { 647 #address-cells = <1>; 648 #size-cells = <0>; 649 compatible = "fsl,imx8mn-i2c", "fsl,imx21-i2c"; 650 reg = <0x30a40000 0x10000>; 651 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; 652 clocks = <&clk IMX8MN_CLK_I2C3_ROOT>; 653 status = "disabled"; 654 }; 655 656 i2c4: i2c@30a50000 { 657 compatible = "fsl,imx8mn-i2c", "fsl,imx21-i2c"; 658 #address-cells = <1>; 659 #size-cells = <0>; 660 reg = <0x30a50000 0x10000>; 661 interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; 662 clocks = <&clk IMX8MN_CLK_I2C4_ROOT>; 663 status = "disabled"; 664 }; 665 666 uart4: serial@30a60000 { 667 compatible = "fsl,imx8mn-uart", "fsl,imx6q-uart"; 668 reg = <0x30a60000 0x10000>; 669 interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; 670 clocks = <&clk IMX8MN_CLK_UART4_ROOT>, 671 <&clk IMX8MN_CLK_UART4_ROOT>; 672 clock-names = "ipg", "per"; 673 dmas = <&sdma1 28 4 0>, <&sdma1 29 4 0>; 674 dma-names = "rx", "tx"; 675 status = "disabled"; 676 }; 677 678 mu: mailbox@30aa0000 { 679 compatible = "fsl,imx8mn-mu", "fsl,imx6sx-mu"; 680 reg = <0x30aa0000 0x10000>; 681 interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>; 682 clocks = <&clk IMX8MN_CLK_MU_ROOT>; 683 #mbox-cells = <2>; 684 }; 685 686 usdhc1: mmc@30b40000 { 687 compatible = "fsl,imx8mn-usdhc", "fsl,imx7d-usdhc"; 688 reg = <0x30b40000 0x10000>; 689 interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>; 690 clocks = <&clk IMX8MN_CLK_IPG_ROOT>, 691 <&clk IMX8MN_CLK_NAND_USDHC_BUS>, 692 <&clk IMX8MN_CLK_USDHC1_ROOT>; 693 clock-names = "ipg", "ahb", "per"; 694 fsl,tuning-start-tap = <20>; 695 fsl,tuning-step= <2>; 696 bus-width = <4>; 697 status = "disabled"; 698 }; 699 700 usdhc2: mmc@30b50000 { 701 compatible = "fsl,imx8mn-usdhc", "fsl,imx7d-usdhc"; 702 reg = <0x30b50000 0x10000>; 703 interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; 704 clocks = <&clk IMX8MN_CLK_IPG_ROOT>, 705 <&clk IMX8MN_CLK_NAND_USDHC_BUS>, 706 <&clk IMX8MN_CLK_USDHC2_ROOT>; 707 clock-names = "ipg", "ahb", "per"; 708 fsl,tuning-start-tap = <20>; 709 fsl,tuning-step= <2>; 710 bus-width = <4>; 711 status = "disabled"; 712 }; 713 714 usdhc3: mmc@30b60000 { 715 compatible = "fsl,imx8mn-usdhc", "fsl,imx7d-usdhc"; 716 reg = <0x30b60000 0x10000>; 717 interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>; 718 clocks = <&clk IMX8MN_CLK_IPG_ROOT>, 719 <&clk IMX8MN_CLK_NAND_USDHC_BUS>, 720 <&clk IMX8MN_CLK_USDHC3_ROOT>; 721 clock-names = "ipg", "ahb", "per"; 722 fsl,tuning-start-tap = <20>; 723 fsl,tuning-step= <2>; 724 bus-width = <4>; 725 status = "disabled"; 726 }; 727 728 sdma1: dma-controller@30bd0000 { 729 compatible = "fsl,imx8mn-sdma", "fsl,imx8mq-sdma"; 730 reg = <0x30bd0000 0x10000>; 731 interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; 732 clocks = <&clk IMX8MN_CLK_SDMA1_ROOT>, 733 <&clk IMX8MN_CLK_AHB>; 734 clock-names = "ipg", "ahb"; 735 #dma-cells = <3>; 736 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin"; 737 }; 738 739 fec1: ethernet@30be0000 { 740 compatible = "fsl,imx8mn-fec", "fsl,imx6sx-fec"; 741 reg = <0x30be0000 0x10000>; 742 interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, 743 <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>, 744 <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>, 745 <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>; 746 clocks = <&clk IMX8MN_CLK_ENET1_ROOT>, 747 <&clk IMX8MN_CLK_ENET1_ROOT>, 748 <&clk IMX8MN_CLK_ENET_TIMER>, 749 <&clk IMX8MN_CLK_ENET_REF>, 750 <&clk IMX8MN_CLK_ENET_PHY_REF>; 751 clock-names = "ipg", "ahb", "ptp", 752 "enet_clk_ref", "enet_out"; 753 assigned-clocks = <&clk IMX8MN_CLK_ENET_AXI>, 754 <&clk IMX8MN_CLK_ENET_TIMER>, 755 <&clk IMX8MN_CLK_ENET_REF>, 756 <&clk IMX8MN_CLK_ENET_TIMER>; 757 assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_266M>, 758 <&clk IMX8MN_SYS_PLL2_100M>, 759 <&clk IMX8MN_SYS_PLL2_125M>; 760 assigned-clock-rates = <0>, <0>, <125000000>, <100000000>; 761 fsl,num-tx-queues = <3>; 762 fsl,num-rx-queues = <3>; 763 status = "disabled"; 764 }; 765 766 }; 767 768 aips4: bus@32c00000 { 769 compatible = "fsl,aips-bus", "simple-bus"; 770 reg = <0x32c00000 0x400000>; 771 #address-cells = <1>; 772 #size-cells = <1>; 773 ranges; 774 775 usbotg1: usb@32e40000 { 776 compatible = "fsl,imx8mn-usb", "fsl,imx7d-usb"; 777 reg = <0x32e40000 0x200>; 778 interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; 779 clocks = <&clk IMX8MN_CLK_USB1_CTRL_ROOT>; 780 clock-names = "usb1_ctrl_root_clk"; 781 assigned-clocks = <&clk IMX8MN_CLK_USB_BUS>; 782 assigned-clock-parents = <&clk IMX8MN_SYS_PLL2_500M>; 783 fsl,usbphy = <&usbphynop1>; 784 fsl,usbmisc = <&usbmisc1 0>; 785 status = "disabled"; 786 }; 787 788 usbmisc1: usbmisc@32e40200 { 789 compatible = "fsl,imx8mn-usbmisc", "fsl,imx7d-usbmisc"; 790 #index-cells = <1>; 791 reg = <0x32e40200 0x200>; 792 }; 793 }; 794 795 dma_apbh: dma-controller@33000000 { 796 compatible = "fsl,imx7d-dma-apbh", "fsl,imx28-dma-apbh"; 797 reg = <0x33000000 0x2000>; 798 interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, 799 <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, 800 <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, 801 <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; 802 interrupt-names = "gpmi0", "gpmi1", "gpmi2", "gpmi3"; 803 #dma-cells = <1>; 804 dma-channels = <4>; 805 clocks = <&clk IMX8MN_CLK_NAND_USDHC_BUS_RAWNAND_CLK>; 806 }; 807 808 gpmi: nand-controller@33002000 { 809 compatible = "fsl,imx8mn-gpmi-nand", "fsl,imx7d-gpmi-nand"; 810 #address-cells = <1>; 811 #size-cells = <1>; 812 reg = <0x33002000 0x2000>, <0x33004000 0x4000>; 813 reg-names = "gpmi-nand", "bch"; 814 interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; 815 interrupt-names = "bch"; 816 clocks = <&clk IMX8MN_CLK_NAND_ROOT>, 817 <&clk IMX8MN_CLK_NAND_USDHC_BUS_RAWNAND_CLK>; 818 clock-names = "gpmi_io", "gpmi_bch_apb"; 819 dmas = <&dma_apbh 0>; 820 dma-names = "rx-tx"; 821 status = "disabled"; 822 }; 823 824 gic: interrupt-controller@38800000 { 825 compatible = "arm,gic-v3"; 826 reg = <0x38800000 0x10000>, 827 <0x38880000 0xc0000>; 828 #interrupt-cells = <3>; 829 interrupt-controller; 830 interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; 831 }; 832 833 ddrc: memory-controller@3d400000 { 834 compatible = "fsl,imx8mn-ddrc", "fsl,imx8m-ddrc"; 835 reg = <0x3d400000 0x400000>; 836 clock-names = "core", "pll", "alt", "apb"; 837 clocks = <&clk IMX8MN_CLK_DRAM_CORE>, 838 <&clk IMX8MN_DRAM_PLL>, 839 <&clk IMX8MN_CLK_DRAM_ALT>, 840 <&clk IMX8MN_CLK_DRAM_APB>; 841 }; 842 843 ddr-pmu@3d800000 { 844 compatible = "fsl,imx8mn-ddr-pmu", "fsl,imx8m-ddr-pmu"; 845 reg = <0x3d800000 0x400000>; 846 interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>; 847 }; 848 }; 849 850 usbphynop1: usbphynop1 { 851 compatible = "usb-nop-xceiv"; 852 clocks = <&clk IMX8MN_CLK_USB_PHY_REF>; 853 assigned-clocks = <&clk IMX8MN_CLK_USB_PHY_REF>; 854 assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_100M>; 855 clock-names = "main_clk"; 856 }; 857}; 858