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/power/imx8mn-power.h> 8#include <dt-bindings/reset/imx8mq-reset.h> 9#include <dt-bindings/gpio/gpio.h> 10#include <dt-bindings/input/input.h> 11#include <dt-bindings/interrupt-controller/arm-gic.h> 12#include <dt-bindings/thermal/thermal.h> 13 14#include "imx8mn-pinfunc.h" 15 16/ { 17 interrupt-parent = <&gic>; 18 #address-cells = <2>; 19 #size-cells = <2>; 20 21 aliases { 22 ethernet0 = &fec1; 23 gpio0 = &gpio1; 24 gpio1 = &gpio2; 25 gpio2 = &gpio3; 26 gpio3 = &gpio4; 27 gpio4 = &gpio5; 28 i2c0 = &i2c1; 29 i2c1 = &i2c2; 30 i2c2 = &i2c3; 31 i2c3 = &i2c4; 32 mmc0 = &usdhc1; 33 mmc1 = &usdhc2; 34 mmc2 = &usdhc3; 35 serial0 = &uart1; 36 serial1 = &uart2; 37 serial2 = &uart3; 38 serial3 = &uart4; 39 spi0 = &ecspi1; 40 spi1 = &ecspi2; 41 spi2 = &ecspi3; 42 }; 43 44 cpus { 45 #address-cells = <1>; 46 #size-cells = <0>; 47 48 idle-states { 49 entry-method = "psci"; 50 51 cpu_pd_wait: cpu-pd-wait { 52 compatible = "arm,idle-state"; 53 arm,psci-suspend-param = <0x0010033>; 54 local-timer-stop; 55 entry-latency-us = <1000>; 56 exit-latency-us = <700>; 57 min-residency-us = <2700>; 58 }; 59 }; 60 61 A53_0: cpu@0 { 62 device_type = "cpu"; 63 compatible = "arm,cortex-a53"; 64 reg = <0x0>; 65 clock-latency = <61036>; 66 clocks = <&clk IMX8MN_CLK_ARM>; 67 enable-method = "psci"; 68 i-cache-size = <0x8000>; 69 i-cache-line-size = <64>; 70 i-cache-sets = <256>; 71 d-cache-size = <0x8000>; 72 d-cache-line-size = <64>; 73 d-cache-sets = <128>; 74 next-level-cache = <&A53_L2>; 75 operating-points-v2 = <&a53_opp_table>; 76 nvmem-cells = <&cpu_speed_grade>; 77 nvmem-cell-names = "speed_grade"; 78 cpu-idle-states = <&cpu_pd_wait>; 79 #cooling-cells = <2>; 80 }; 81 82 A53_1: cpu@1 { 83 device_type = "cpu"; 84 compatible = "arm,cortex-a53"; 85 reg = <0x1>; 86 clock-latency = <61036>; 87 clocks = <&clk IMX8MN_CLK_ARM>; 88 enable-method = "psci"; 89 i-cache-size = <0x8000>; 90 i-cache-line-size = <64>; 91 i-cache-sets = <256>; 92 d-cache-size = <0x8000>; 93 d-cache-line-size = <64>; 94 d-cache-sets = <128>; 95 next-level-cache = <&A53_L2>; 96 operating-points-v2 = <&a53_opp_table>; 97 cpu-idle-states = <&cpu_pd_wait>; 98 #cooling-cells = <2>; 99 }; 100 101 A53_2: cpu@2 { 102 device_type = "cpu"; 103 compatible = "arm,cortex-a53"; 104 reg = <0x2>; 105 clock-latency = <61036>; 106 clocks = <&clk IMX8MN_CLK_ARM>; 107 enable-method = "psci"; 108 i-cache-size = <0x8000>; 109 i-cache-line-size = <64>; 110 i-cache-sets = <256>; 111 d-cache-size = <0x8000>; 112 d-cache-line-size = <64>; 113 d-cache-sets = <128>; 114 next-level-cache = <&A53_L2>; 115 operating-points-v2 = <&a53_opp_table>; 116 cpu-idle-states = <&cpu_pd_wait>; 117 #cooling-cells = <2>; 118 }; 119 120 A53_3: cpu@3 { 121 device_type = "cpu"; 122 compatible = "arm,cortex-a53"; 123 reg = <0x3>; 124 clock-latency = <61036>; 125 clocks = <&clk IMX8MN_CLK_ARM>; 126 enable-method = "psci"; 127 i-cache-size = <0x8000>; 128 i-cache-line-size = <64>; 129 i-cache-sets = <256>; 130 d-cache-size = <0x8000>; 131 d-cache-line-size = <64>; 132 d-cache-sets = <128>; 133 next-level-cache = <&A53_L2>; 134 operating-points-v2 = <&a53_opp_table>; 135 cpu-idle-states = <&cpu_pd_wait>; 136 #cooling-cells = <2>; 137 }; 138 139 A53_L2: l2-cache0 { 140 compatible = "cache"; 141 cache-level = <2>; 142 cache-size = <0x80000>; 143 cache-line-size = <64>; 144 cache-sets = <512>; 145 }; 146 }; 147 148 a53_opp_table: opp-table { 149 compatible = "operating-points-v2"; 150 opp-shared; 151 152 opp-1200000000 { 153 opp-hz = /bits/ 64 <1200000000>; 154 opp-microvolt = <850000>; 155 opp-supported-hw = <0xb00>, <0x7>; 156 clock-latency-ns = <150000>; 157 opp-suspend; 158 }; 159 160 opp-1400000000 { 161 opp-hz = /bits/ 64 <1400000000>; 162 opp-microvolt = <950000>; 163 opp-supported-hw = <0x300>, <0x7>; 164 clock-latency-ns = <150000>; 165 opp-suspend; 166 }; 167 168 opp-1500000000 { 169 opp-hz = /bits/ 64 <1500000000>; 170 opp-microvolt = <1000000>; 171 opp-supported-hw = <0x100>, <0x3>; 172 clock-latency-ns = <150000>; 173 opp-suspend; 174 }; 175 }; 176 177 osc_32k: clock-osc-32k { 178 compatible = "fixed-clock"; 179 #clock-cells = <0>; 180 clock-frequency = <32768>; 181 clock-output-names = "osc_32k"; 182 }; 183 184 osc_24m: clock-osc-24m { 185 compatible = "fixed-clock"; 186 #clock-cells = <0>; 187 clock-frequency = <24000000>; 188 clock-output-names = "osc_24m"; 189 }; 190 191 clk_ext1: clock-ext1 { 192 compatible = "fixed-clock"; 193 #clock-cells = <0>; 194 clock-frequency = <133000000>; 195 clock-output-names = "clk_ext1"; 196 }; 197 198 clk_ext2: clock-ext2 { 199 compatible = "fixed-clock"; 200 #clock-cells = <0>; 201 clock-frequency = <133000000>; 202 clock-output-names = "clk_ext2"; 203 }; 204 205 clk_ext3: clock-ext3 { 206 compatible = "fixed-clock"; 207 #clock-cells = <0>; 208 clock-frequency = <133000000>; 209 clock-output-names = "clk_ext3"; 210 }; 211 212 clk_ext4: clock-ext4 { 213 compatible = "fixed-clock"; 214 #clock-cells = <0>; 215 clock-frequency = <133000000>; 216 clock-output-names = "clk_ext4"; 217 }; 218 219 pmu { 220 compatible = "arm,cortex-a53-pmu"; 221 interrupts = <GIC_PPI 7 222 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; 223 }; 224 225 psci { 226 compatible = "arm,psci-1.0"; 227 method = "smc"; 228 }; 229 230 thermal-zones { 231 cpu-thermal { 232 polling-delay-passive = <250>; 233 polling-delay = <2000>; 234 thermal-sensors = <&tmu>; 235 trips { 236 cpu_alert0: trip0 { 237 temperature = <85000>; 238 hysteresis = <2000>; 239 type = "passive"; 240 }; 241 242 cpu_crit0: trip1 { 243 temperature = <95000>; 244 hysteresis = <2000>; 245 type = "critical"; 246 }; 247 }; 248 249 cooling-maps { 250 map0 { 251 trip = <&cpu_alert0>; 252 cooling-device = 253 <&A53_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, 254 <&A53_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, 255 <&A53_2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, 256 <&A53_3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; 257 }; 258 }; 259 }; 260 }; 261 262 timer { 263 compatible = "arm,armv8-timer"; 264 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, 265 <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, 266 <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, 267 <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; 268 clock-frequency = <8000000>; 269 arm,no-tick-in-suspend; 270 }; 271 272 soc: soc@0 { 273 compatible = "fsl,imx8mn-soc", "simple-bus"; 274 #address-cells = <1>; 275 #size-cells = <1>; 276 ranges = <0x0 0x0 0x0 0x3e000000>; 277 dma-ranges = <0x40000000 0x0 0x40000000 0xc0000000>; 278 nvmem-cells = <&imx8mn_uid>; 279 nvmem-cell-names = "soc_unique_id"; 280 281 aips1: bus@30000000 { 282 compatible = "fsl,aips-bus", "simple-bus"; 283 reg = <0x30000000 0x400000>; 284 #address-cells = <1>; 285 #size-cells = <1>; 286 ranges; 287 288 spba2: spba-bus@30000000 { 289 compatible = "fsl,spba-bus", "simple-bus"; 290 #address-cells = <1>; 291 #size-cells = <1>; 292 reg = <0x30000000 0x100000>; 293 ranges; 294 295 sai2: sai@30020000 { 296 compatible = "fsl,imx8mn-sai", "fsl,imx8mq-sai"; 297 reg = <0x30020000 0x10000>; 298 interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>; 299 clocks = <&clk IMX8MN_CLK_SAI2_IPG>, 300 <&clk IMX8MN_CLK_DUMMY>, 301 <&clk IMX8MN_CLK_SAI2_ROOT>, 302 <&clk IMX8MN_CLK_DUMMY>, <&clk IMX8MN_CLK_DUMMY>; 303 clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3"; 304 dmas = <&sdma2 2 2 0>, <&sdma2 3 2 0>; 305 dma-names = "rx", "tx"; 306 status = "disabled"; 307 }; 308 309 sai3: sai@30030000 { 310 compatible = "fsl,imx8mn-sai", "fsl,imx8mq-sai"; 311 reg = <0x30030000 0x10000>; 312 interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>; 313 clocks = <&clk IMX8MN_CLK_SAI3_IPG>, 314 <&clk IMX8MN_CLK_DUMMY>, 315 <&clk IMX8MN_CLK_SAI3_ROOT>, 316 <&clk IMX8MN_CLK_DUMMY>, <&clk IMX8MN_CLK_DUMMY>; 317 clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3"; 318 dmas = <&sdma2 4 2 0>, <&sdma2 5 2 0>; 319 dma-names = "rx", "tx"; 320 status = "disabled"; 321 }; 322 323 sai5: sai@30050000 { 324 compatible = "fsl,imx8mn-sai", "fsl,imx8mq-sai"; 325 reg = <0x30050000 0x10000>; 326 interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>; 327 clocks = <&clk IMX8MN_CLK_SAI5_IPG>, 328 <&clk IMX8MN_CLK_DUMMY>, 329 <&clk IMX8MN_CLK_SAI5_ROOT>, 330 <&clk IMX8MN_CLK_DUMMY>, <&clk IMX8MN_CLK_DUMMY>; 331 clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3"; 332 dmas = <&sdma2 8 2 0>, <&sdma2 9 2 0>; 333 dma-names = "rx", "tx"; 334 fsl,shared-interrupt; 335 fsl,dataline = <0 0xf 0xf>; 336 status = "disabled"; 337 }; 338 339 sai6: sai@30060000 { 340 compatible = "fsl,imx8mn-sai", "fsl,imx8mq-sai"; 341 reg = <0x30060000 0x10000>; 342 interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>; 343 clocks = <&clk IMX8MN_CLK_SAI6_IPG>, 344 <&clk IMX8MN_CLK_DUMMY>, 345 <&clk IMX8MN_CLK_SAI6_ROOT>, 346 <&clk IMX8MN_CLK_DUMMY>, <&clk IMX8MN_CLK_DUMMY>; 347 clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3"; 348 dmas = <&sdma2 10 2 0>, <&sdma2 11 2 0>; 349 dma-names = "rx", "tx"; 350 status = "disabled"; 351 }; 352 353 micfil: audio-controller@30080000 { 354 compatible = "fsl,imx8mm-micfil"; 355 reg = <0x30080000 0x10000>; 356 interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>, 357 <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>, 358 <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>, 359 <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; 360 clocks = <&clk IMX8MN_CLK_PDM_IPG>, 361 <&clk IMX8MN_CLK_PDM_ROOT>, 362 <&clk IMX8MN_AUDIO_PLL1_OUT>, 363 <&clk IMX8MN_AUDIO_PLL2_OUT>, 364 <&clk IMX8MN_CLK_EXT3>; 365 clock-names = "ipg_clk", "ipg_clk_app", 366 "pll8k", "pll11k", "clkext3"; 367 dmas = <&sdma2 24 25 0x80000000>; 368 dma-names = "rx"; 369 status = "disabled"; 370 }; 371 372 spdif1: spdif@30090000 { 373 compatible = "fsl,imx35-spdif"; 374 reg = <0x30090000 0x10000>; 375 interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>; 376 clocks = <&clk IMX8MN_CLK_AUDIO_AHB>, /* core */ 377 <&clk IMX8MN_CLK_24M>, /* rxtx0 */ 378 <&clk IMX8MN_CLK_SPDIF1>, /* rxtx1 */ 379 <&clk IMX8MN_CLK_DUMMY>, /* rxtx2 */ 380 <&clk IMX8MN_CLK_DUMMY>, /* rxtx3 */ 381 <&clk IMX8MN_CLK_DUMMY>, /* rxtx4 */ 382 <&clk IMX8MN_CLK_AUDIO_AHB>, /* rxtx5 */ 383 <&clk IMX8MN_CLK_DUMMY>, /* rxtx6 */ 384 <&clk IMX8MN_CLK_DUMMY>, /* rxtx7 */ 385 <&clk IMX8MN_CLK_DUMMY>; /* spba */ 386 clock-names = "core", "rxtx0", 387 "rxtx1", "rxtx2", 388 "rxtx3", "rxtx4", 389 "rxtx5", "rxtx6", 390 "rxtx7", "spba"; 391 dmas = <&sdma2 28 18 0>, <&sdma2 29 18 0>; 392 dma-names = "rx", "tx"; 393 status = "disabled"; 394 }; 395 396 sai7: sai@300b0000 { 397 compatible = "fsl,imx8mn-sai", "fsl,imx8mq-sai"; 398 reg = <0x300b0000 0x10000>; 399 interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>; 400 clocks = <&clk IMX8MN_CLK_SAI7_IPG>, 401 <&clk IMX8MN_CLK_DUMMY>, 402 <&clk IMX8MN_CLK_SAI7_ROOT>, 403 <&clk IMX8MN_CLK_DUMMY>, <&clk IMX8MN_CLK_DUMMY>; 404 clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3"; 405 dmas = <&sdma2 12 2 0>, <&sdma2 13 2 0>; 406 dma-names = "rx", "tx"; 407 status = "disabled"; 408 }; 409 410 easrc: easrc@300c0000 { 411 compatible = "fsl,imx8mn-easrc"; 412 reg = <0x300c0000 0x10000>; 413 interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>; 414 clocks = <&clk IMX8MN_CLK_ASRC_ROOT>; 415 clock-names = "mem"; 416 dmas = <&sdma2 16 23 0> , <&sdma2 17 23 0>, 417 <&sdma2 18 23 0> , <&sdma2 19 23 0>, 418 <&sdma2 20 23 0> , <&sdma2 21 23 0>, 419 <&sdma2 22 23 0> , <&sdma2 23 23 0>; 420 dma-names = "ctx0_rx", "ctx0_tx", 421 "ctx1_rx", "ctx1_tx", 422 "ctx2_rx", "ctx2_tx", 423 "ctx3_rx", "ctx3_tx"; 424 firmware-name = "imx/easrc/easrc-imx8mn.bin"; 425 fsl,asrc-rate = <8000>; 426 fsl,asrc-format = <2>; 427 status = "disabled"; 428 }; 429 }; 430 431 gpio1: gpio@30200000 { 432 compatible = "fsl,imx8mn-gpio", "fsl,imx35-gpio"; 433 reg = <0x30200000 0x10000>; 434 interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>, 435 <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; 436 clocks = <&clk IMX8MN_CLK_GPIO1_ROOT>; 437 gpio-controller; 438 #gpio-cells = <2>; 439 interrupt-controller; 440 #interrupt-cells = <2>; 441 gpio-ranges = <&iomuxc 0 10 30>; 442 }; 443 444 gpio2: gpio@30210000 { 445 compatible = "fsl,imx8mn-gpio", "fsl,imx35-gpio"; 446 reg = <0x30210000 0x10000>; 447 interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>, 448 <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; 449 clocks = <&clk IMX8MN_CLK_GPIO2_ROOT>; 450 gpio-controller; 451 #gpio-cells = <2>; 452 interrupt-controller; 453 #interrupt-cells = <2>; 454 gpio-ranges = <&iomuxc 0 40 21>; 455 }; 456 457 gpio3: gpio@30220000 { 458 compatible = "fsl,imx8mn-gpio", "fsl,imx35-gpio"; 459 reg = <0x30220000 0x10000>; 460 interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>, 461 <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; 462 clocks = <&clk IMX8MN_CLK_GPIO3_ROOT>; 463 gpio-controller; 464 #gpio-cells = <2>; 465 interrupt-controller; 466 #interrupt-cells = <2>; 467 gpio-ranges = <&iomuxc 0 61 26>; 468 }; 469 470 gpio4: gpio@30230000 { 471 compatible = "fsl,imx8mn-gpio", "fsl,imx35-gpio"; 472 reg = <0x30230000 0x10000>; 473 interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>, 474 <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; 475 clocks = <&clk IMX8MN_CLK_GPIO4_ROOT>; 476 gpio-controller; 477 #gpio-cells = <2>; 478 interrupt-controller; 479 #interrupt-cells = <2>; 480 gpio-ranges = <&iomuxc 21 108 11>; 481 }; 482 483 gpio5: gpio@30240000 { 484 compatible = "fsl,imx8mn-gpio", "fsl,imx35-gpio"; 485 reg = <0x30240000 0x10000>; 486 interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>, 487 <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; 488 clocks = <&clk IMX8MN_CLK_GPIO5_ROOT>; 489 gpio-controller; 490 #gpio-cells = <2>; 491 interrupt-controller; 492 #interrupt-cells = <2>; 493 gpio-ranges = <&iomuxc 0 119 30>; 494 }; 495 496 tmu: tmu@30260000 { 497 compatible = "fsl,imx8mn-tmu", "fsl,imx8mm-tmu"; 498 reg = <0x30260000 0x10000>; 499 clocks = <&clk IMX8MN_CLK_TMU_ROOT>; 500 #thermal-sensor-cells = <0>; 501 }; 502 503 wdog1: watchdog@30280000 { 504 compatible = "fsl,imx8mn-wdt", "fsl,imx21-wdt"; 505 reg = <0x30280000 0x10000>; 506 interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>; 507 clocks = <&clk IMX8MN_CLK_WDOG1_ROOT>; 508 status = "disabled"; 509 }; 510 511 wdog2: watchdog@30290000 { 512 compatible = "fsl,imx8mn-wdt", "fsl,imx21-wdt"; 513 reg = <0x30290000 0x10000>; 514 interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; 515 clocks = <&clk IMX8MN_CLK_WDOG2_ROOT>; 516 status = "disabled"; 517 }; 518 519 wdog3: watchdog@302a0000 { 520 compatible = "fsl,imx8mn-wdt", "fsl,imx21-wdt"; 521 reg = <0x302a0000 0x10000>; 522 interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; 523 clocks = <&clk IMX8MN_CLK_WDOG3_ROOT>; 524 status = "disabled"; 525 }; 526 527 sdma3: dma-controller@302b0000 { 528 compatible = "fsl,imx8mn-sdma", "fsl,imx8mq-sdma"; 529 reg = <0x302b0000 0x10000>; 530 interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; 531 clocks = <&clk IMX8MN_CLK_SDMA3_ROOT>, 532 <&clk IMX8MN_CLK_SDMA3_ROOT>; 533 clock-names = "ipg", "ahb"; 534 #dma-cells = <3>; 535 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin"; 536 }; 537 538 sdma2: dma-controller@302c0000 { 539 compatible = "fsl,imx8mn-sdma", "fsl,imx8mq-sdma"; 540 reg = <0x302c0000 0x10000>; 541 interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; 542 clocks = <&clk IMX8MN_CLK_SDMA2_ROOT>, 543 <&clk IMX8MN_CLK_SDMA2_ROOT>; 544 clock-names = "ipg", "ahb"; 545 #dma-cells = <3>; 546 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin"; 547 }; 548 549 iomuxc: pinctrl@30330000 { 550 compatible = "fsl,imx8mn-iomuxc"; 551 reg = <0x30330000 0x10000>; 552 }; 553 554 gpr: iomuxc-gpr@30340000 { 555 compatible = "fsl,imx8mn-iomuxc-gpr", "syscon"; 556 reg = <0x30340000 0x10000>; 557 }; 558 559 ocotp: efuse@30350000 { 560 compatible = "fsl,imx8mn-ocotp", "fsl,imx8mm-ocotp", "syscon"; 561 reg = <0x30350000 0x10000>; 562 clocks = <&clk IMX8MN_CLK_OCOTP_ROOT>; 563 #address-cells = <1>; 564 #size-cells = <1>; 565 566 imx8mn_uid: unique-id@410 { 567 reg = <0x4 0x8>; 568 }; 569 570 cpu_speed_grade: speed-grade@10 { 571 reg = <0x10 4>; 572 }; 573 574 fec_mac_address: mac-address@90 { 575 reg = <0x90 6>; 576 }; 577 }; 578 579 anatop: anatop@30360000 { 580 compatible = "fsl,imx8mn-anatop", "fsl,imx8mm-anatop", 581 "syscon"; 582 reg = <0x30360000 0x10000>; 583 }; 584 585 snvs: snvs@30370000 { 586 compatible = "fsl,sec-v4.0-mon","syscon", "simple-mfd"; 587 reg = <0x30370000 0x10000>; 588 589 snvs_rtc: snvs-rtc-lp { 590 compatible = "fsl,sec-v4.0-mon-rtc-lp"; 591 regmap = <&snvs>; 592 offset = <0x34>; 593 interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>, 594 <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; 595 clocks = <&clk IMX8MN_CLK_SNVS_ROOT>; 596 clock-names = "snvs-rtc"; 597 }; 598 599 snvs_pwrkey: snvs-powerkey { 600 compatible = "fsl,sec-v4.0-pwrkey"; 601 regmap = <&snvs>; 602 interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; 603 clocks = <&clk IMX8MN_CLK_SNVS_ROOT>; 604 clock-names = "snvs-pwrkey"; 605 linux,keycode = <KEY_POWER>; 606 wakeup-source; 607 status = "disabled"; 608 }; 609 }; 610 611 clk: clock-controller@30380000 { 612 compatible = "fsl,imx8mn-ccm"; 613 reg = <0x30380000 0x10000>; 614 #clock-cells = <1>; 615 clocks = <&osc_32k>, <&osc_24m>, <&clk_ext1>, <&clk_ext2>, 616 <&clk_ext3>, <&clk_ext4>; 617 clock-names = "osc_32k", "osc_24m", "clk_ext1", "clk_ext2", 618 "clk_ext3", "clk_ext4"; 619 assigned-clocks = <&clk IMX8MN_CLK_A53_SRC>, 620 <&clk IMX8MN_CLK_A53_CORE>, 621 <&clk IMX8MN_CLK_NOC>, 622 <&clk IMX8MN_CLK_AUDIO_AHB>, 623 <&clk IMX8MN_CLK_IPG_AUDIO_ROOT>, 624 <&clk IMX8MN_SYS_PLL3>, 625 <&clk IMX8MN_AUDIO_PLL1>, 626 <&clk IMX8MN_AUDIO_PLL2>; 627 assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_800M>, 628 <&clk IMX8MN_ARM_PLL_OUT>, 629 <&clk IMX8MN_SYS_PLL3_OUT>, 630 <&clk IMX8MN_SYS_PLL1_800M>; 631 assigned-clock-rates = <0>, <0>, <0>, 632 <400000000>, 633 <400000000>, 634 <600000000>, 635 <393216000>, 636 <361267200>; 637 }; 638 639 src: reset-controller@30390000 { 640 compatible = "fsl,imx8mn-src", "fsl,imx8mq-src", "syscon"; 641 reg = <0x30390000 0x10000>; 642 interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>; 643 #reset-cells = <1>; 644 }; 645 646 gpc: gpc@303a0000 { 647 compatible = "fsl,imx8mn-gpc"; 648 reg = <0x303a0000 0x10000>; 649 interrupt-parent = <&gic>; 650 interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>; 651 652 pgc { 653 #address-cells = <1>; 654 #size-cells = <0>; 655 656 pgc_hsiomix: power-domain@0 { 657 #power-domain-cells = <0>; 658 reg = <IMX8MN_POWER_DOMAIN_HSIOMIX>; 659 clocks = <&clk IMX8MN_CLK_USB_BUS>; 660 }; 661 662 pgc_otg1: power-domain@1 { 663 #power-domain-cells = <0>; 664 reg = <IMX8MN_POWER_DOMAIN_OTG1>; 665 power-domains = <&pgc_hsiomix>; 666 }; 667 668 pgc_gpumix: power-domain@2 { 669 #power-domain-cells = <0>; 670 reg = <IMX8MN_POWER_DOMAIN_GPUMIX>; 671 clocks = <&clk IMX8MN_CLK_GPU_CORE_ROOT>, 672 <&clk IMX8MN_CLK_GPU_SHADER>, 673 <&clk IMX8MN_CLK_GPU_BUS_ROOT>, 674 <&clk IMX8MN_CLK_GPU_AHB>; 675 }; 676 677 pgc_dispmix: power-domain@3 { 678 #power-domain-cells = <0>; 679 reg = <IMX8MN_POWER_DOMAIN_DISPMIX>; 680 clocks = <&clk IMX8MN_CLK_DISP_AXI_ROOT>, 681 <&clk IMX8MN_CLK_DISP_APB_ROOT>; 682 }; 683 684 pgc_mipi: power-domain@4 { 685 #power-domain-cells = <0>; 686 reg = <IMX8MN_POWER_DOMAIN_MIPI>; 687 power-domains = <&pgc_dispmix>; 688 }; 689 }; 690 }; 691 }; 692 693 aips2: bus@30400000 { 694 compatible = "fsl,aips-bus", "simple-bus"; 695 reg = <0x30400000 0x400000>; 696 #address-cells = <1>; 697 #size-cells = <1>; 698 ranges; 699 700 pwm1: pwm@30660000 { 701 compatible = "fsl,imx8mn-pwm", "fsl,imx27-pwm"; 702 reg = <0x30660000 0x10000>; 703 interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>; 704 clocks = <&clk IMX8MN_CLK_PWM1_ROOT>, 705 <&clk IMX8MN_CLK_PWM1_ROOT>; 706 clock-names = "ipg", "per"; 707 #pwm-cells = <3>; 708 status = "disabled"; 709 }; 710 711 pwm2: pwm@30670000 { 712 compatible = "fsl,imx8mn-pwm", "fsl,imx27-pwm"; 713 reg = <0x30670000 0x10000>; 714 interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; 715 clocks = <&clk IMX8MN_CLK_PWM2_ROOT>, 716 <&clk IMX8MN_CLK_PWM2_ROOT>; 717 clock-names = "ipg", "per"; 718 #pwm-cells = <3>; 719 status = "disabled"; 720 }; 721 722 pwm3: pwm@30680000 { 723 compatible = "fsl,imx8mn-pwm", "fsl,imx27-pwm"; 724 reg = <0x30680000 0x10000>; 725 interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; 726 clocks = <&clk IMX8MN_CLK_PWM3_ROOT>, 727 <&clk IMX8MN_CLK_PWM3_ROOT>; 728 clock-names = "ipg", "per"; 729 #pwm-cells = <3>; 730 status = "disabled"; 731 }; 732 733 pwm4: pwm@30690000 { 734 compatible = "fsl,imx8mn-pwm", "fsl,imx27-pwm"; 735 reg = <0x30690000 0x10000>; 736 interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; 737 clocks = <&clk IMX8MN_CLK_PWM4_ROOT>, 738 <&clk IMX8MN_CLK_PWM4_ROOT>; 739 clock-names = "ipg", "per"; 740 #pwm-cells = <3>; 741 status = "disabled"; 742 }; 743 744 system_counter: timer@306a0000 { 745 compatible = "nxp,sysctr-timer"; 746 reg = <0x306a0000 0x20000>; 747 interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>; 748 clocks = <&osc_24m>; 749 clock-names = "per"; 750 }; 751 }; 752 753 aips3: bus@30800000 { 754 compatible = "fsl,aips-bus", "simple-bus"; 755 reg = <0x30800000 0x400000>; 756 #address-cells = <1>; 757 #size-cells = <1>; 758 ranges; 759 760 spba1: spba-bus@30800000 { 761 compatible = "fsl,spba-bus", "simple-bus"; 762 #address-cells = <1>; 763 #size-cells = <1>; 764 reg = <0x30800000 0x100000>; 765 ranges; 766 767 ecspi1: spi@30820000 { 768 compatible = "fsl,imx8mn-ecspi", "fsl,imx51-ecspi"; 769 #address-cells = <1>; 770 #size-cells = <0>; 771 reg = <0x30820000 0x10000>; 772 interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; 773 clocks = <&clk IMX8MN_CLK_ECSPI1_ROOT>, 774 <&clk IMX8MN_CLK_ECSPI1_ROOT>; 775 clock-names = "ipg", "per"; 776 dmas = <&sdma1 0 7 1>, <&sdma1 1 7 2>; 777 dma-names = "rx", "tx"; 778 status = "disabled"; 779 }; 780 781 ecspi2: spi@30830000 { 782 compatible = "fsl,imx8mn-ecspi", "fsl,imx51-ecspi"; 783 #address-cells = <1>; 784 #size-cells = <0>; 785 reg = <0x30830000 0x10000>; 786 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; 787 clocks = <&clk IMX8MN_CLK_ECSPI2_ROOT>, 788 <&clk IMX8MN_CLK_ECSPI2_ROOT>; 789 clock-names = "ipg", "per"; 790 dmas = <&sdma1 2 7 1>, <&sdma1 3 7 2>; 791 dma-names = "rx", "tx"; 792 status = "disabled"; 793 }; 794 795 ecspi3: spi@30840000 { 796 compatible = "fsl,imx8mn-ecspi", "fsl,imx51-ecspi"; 797 #address-cells = <1>; 798 #size-cells = <0>; 799 reg = <0x30840000 0x10000>; 800 interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; 801 clocks = <&clk IMX8MN_CLK_ECSPI3_ROOT>, 802 <&clk IMX8MN_CLK_ECSPI3_ROOT>; 803 clock-names = "ipg", "per"; 804 dmas = <&sdma1 4 7 1>, <&sdma1 5 7 2>; 805 dma-names = "rx", "tx"; 806 status = "disabled"; 807 }; 808 809 uart1: serial@30860000 { 810 compatible = "fsl,imx8mn-uart", "fsl,imx6q-uart"; 811 reg = <0x30860000 0x10000>; 812 interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>; 813 clocks = <&clk IMX8MN_CLK_UART1_ROOT>, 814 <&clk IMX8MN_CLK_UART1_ROOT>; 815 clock-names = "ipg", "per"; 816 dmas = <&sdma1 22 4 0>, <&sdma1 23 4 0>; 817 dma-names = "rx", "tx"; 818 status = "disabled"; 819 }; 820 821 uart3: serial@30880000 { 822 compatible = "fsl,imx8mn-uart", "fsl,imx6q-uart"; 823 reg = <0x30880000 0x10000>; 824 interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>; 825 clocks = <&clk IMX8MN_CLK_UART3_ROOT>, 826 <&clk IMX8MN_CLK_UART3_ROOT>; 827 clock-names = "ipg", "per"; 828 dmas = <&sdma1 26 4 0>, <&sdma1 27 4 0>; 829 dma-names = "rx", "tx"; 830 status = "disabled"; 831 }; 832 833 uart2: serial@30890000 { 834 compatible = "fsl,imx8mn-uart", "fsl,imx6q-uart"; 835 reg = <0x30890000 0x10000>; 836 interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>; 837 clocks = <&clk IMX8MN_CLK_UART2_ROOT>, 838 <&clk IMX8MN_CLK_UART2_ROOT>; 839 clock-names = "ipg", "per"; 840 status = "disabled"; 841 }; 842 }; 843 844 crypto: crypto@30900000 { 845 compatible = "fsl,sec-v4.0"; 846 #address-cells = <1>; 847 #size-cells = <1>; 848 reg = <0x30900000 0x40000>; 849 ranges = <0 0x30900000 0x40000>; 850 interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>; 851 clocks = <&clk IMX8MN_CLK_AHB>, 852 <&clk IMX8MN_CLK_IPG_ROOT>; 853 clock-names = "aclk", "ipg"; 854 855 sec_jr0: jr@1000 { 856 compatible = "fsl,sec-v4.0-job-ring"; 857 reg = <0x1000 0x1000>; 858 interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>; 859 status = "disabled"; 860 }; 861 862 sec_jr1: jr@2000 { 863 compatible = "fsl,sec-v4.0-job-ring"; 864 reg = <0x2000 0x1000>; 865 interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>; 866 }; 867 868 sec_jr2: jr@3000 { 869 compatible = "fsl,sec-v4.0-job-ring"; 870 reg = <0x3000 0x1000>; 871 interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>; 872 }; 873 }; 874 875 i2c1: i2c@30a20000 { 876 compatible = "fsl,imx8mn-i2c", "fsl,imx21-i2c"; 877 #address-cells = <1>; 878 #size-cells = <0>; 879 reg = <0x30a20000 0x10000>; 880 interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; 881 clocks = <&clk IMX8MN_CLK_I2C1_ROOT>; 882 status = "disabled"; 883 }; 884 885 i2c2: i2c@30a30000 { 886 compatible = "fsl,imx8mn-i2c", "fsl,imx21-i2c"; 887 #address-cells = <1>; 888 #size-cells = <0>; 889 reg = <0x30a30000 0x10000>; 890 interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; 891 clocks = <&clk IMX8MN_CLK_I2C2_ROOT>; 892 status = "disabled"; 893 }; 894 895 i2c3: i2c@30a40000 { 896 #address-cells = <1>; 897 #size-cells = <0>; 898 compatible = "fsl,imx8mn-i2c", "fsl,imx21-i2c"; 899 reg = <0x30a40000 0x10000>; 900 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; 901 clocks = <&clk IMX8MN_CLK_I2C3_ROOT>; 902 status = "disabled"; 903 }; 904 905 i2c4: i2c@30a50000 { 906 compatible = "fsl,imx8mn-i2c", "fsl,imx21-i2c"; 907 #address-cells = <1>; 908 #size-cells = <0>; 909 reg = <0x30a50000 0x10000>; 910 interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; 911 clocks = <&clk IMX8MN_CLK_I2C4_ROOT>; 912 status = "disabled"; 913 }; 914 915 uart4: serial@30a60000 { 916 compatible = "fsl,imx8mn-uart", "fsl,imx6q-uart"; 917 reg = <0x30a60000 0x10000>; 918 interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; 919 clocks = <&clk IMX8MN_CLK_UART4_ROOT>, 920 <&clk IMX8MN_CLK_UART4_ROOT>; 921 clock-names = "ipg", "per"; 922 dmas = <&sdma1 28 4 0>, <&sdma1 29 4 0>; 923 dma-names = "rx", "tx"; 924 status = "disabled"; 925 }; 926 927 mu: mailbox@30aa0000 { 928 compatible = "fsl,imx8mn-mu", "fsl,imx6sx-mu"; 929 reg = <0x30aa0000 0x10000>; 930 interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>; 931 clocks = <&clk IMX8MN_CLK_MU_ROOT>; 932 #mbox-cells = <2>; 933 }; 934 935 usdhc1: mmc@30b40000 { 936 compatible = "fsl,imx8mn-usdhc", "fsl,imx8mm-usdhc", "fsl,imx7d-usdhc"; 937 reg = <0x30b40000 0x10000>; 938 interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>; 939 clocks = <&clk IMX8MN_CLK_IPG_ROOT>, 940 <&clk IMX8MN_CLK_NAND_USDHC_BUS>, 941 <&clk IMX8MN_CLK_USDHC1_ROOT>; 942 clock-names = "ipg", "ahb", "per"; 943 fsl,tuning-start-tap = <20>; 944 fsl,tuning-step = <2>; 945 bus-width = <4>; 946 status = "disabled"; 947 }; 948 949 usdhc2: mmc@30b50000 { 950 compatible = "fsl,imx8mn-usdhc", "fsl,imx8mm-usdhc", "fsl,imx7d-usdhc"; 951 reg = <0x30b50000 0x10000>; 952 interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; 953 clocks = <&clk IMX8MN_CLK_IPG_ROOT>, 954 <&clk IMX8MN_CLK_NAND_USDHC_BUS>, 955 <&clk IMX8MN_CLK_USDHC2_ROOT>; 956 clock-names = "ipg", "ahb", "per"; 957 fsl,tuning-start-tap = <20>; 958 fsl,tuning-step = <2>; 959 bus-width = <4>; 960 status = "disabled"; 961 }; 962 963 usdhc3: mmc@30b60000 { 964 compatible = "fsl,imx8mn-usdhc", "fsl,imx8mm-usdhc", "fsl,imx7d-usdhc"; 965 reg = <0x30b60000 0x10000>; 966 interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>; 967 clocks = <&clk IMX8MN_CLK_IPG_ROOT>, 968 <&clk IMX8MN_CLK_NAND_USDHC_BUS>, 969 <&clk IMX8MN_CLK_USDHC3_ROOT>; 970 clock-names = "ipg", "ahb", "per"; 971 fsl,tuning-start-tap = <20>; 972 fsl,tuning-step = <2>; 973 bus-width = <4>; 974 status = "disabled"; 975 }; 976 977 flexspi: spi@30bb0000 { 978 #address-cells = <1>; 979 #size-cells = <0>; 980 compatible = "nxp,imx8mm-fspi"; 981 reg = <0x30bb0000 0x10000>, <0x8000000 0x10000000>; 982 reg-names = "fspi_base", "fspi_mmap"; 983 interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>; 984 clocks = <&clk IMX8MN_CLK_QSPI_ROOT>, 985 <&clk IMX8MN_CLK_QSPI_ROOT>; 986 clock-names = "fspi_en", "fspi"; 987 status = "disabled"; 988 }; 989 990 sdma1: dma-controller@30bd0000 { 991 compatible = "fsl,imx8mn-sdma", "fsl,imx8mq-sdma"; 992 reg = <0x30bd0000 0x10000>; 993 interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; 994 clocks = <&clk IMX8MN_CLK_SDMA1_ROOT>, 995 <&clk IMX8MN_CLK_AHB>; 996 clock-names = "ipg", "ahb"; 997 #dma-cells = <3>; 998 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin"; 999 }; 1000 1001 fec1: ethernet@30be0000 { 1002 compatible = "fsl,imx8mn-fec", "fsl,imx8mq-fec", "fsl,imx6sx-fec"; 1003 reg = <0x30be0000 0x10000>; 1004 interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, 1005 <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>, 1006 <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>, 1007 <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>; 1008 clocks = <&clk IMX8MN_CLK_ENET1_ROOT>, 1009 <&clk IMX8MN_CLK_ENET1_ROOT>, 1010 <&clk IMX8MN_CLK_ENET_TIMER>, 1011 <&clk IMX8MN_CLK_ENET_REF>, 1012 <&clk IMX8MN_CLK_ENET_PHY_REF>; 1013 clock-names = "ipg", "ahb", "ptp", 1014 "enet_clk_ref", "enet_out"; 1015 assigned-clocks = <&clk IMX8MN_CLK_ENET_AXI>, 1016 <&clk IMX8MN_CLK_ENET_TIMER>, 1017 <&clk IMX8MN_CLK_ENET_REF>, 1018 <&clk IMX8MN_CLK_ENET_PHY_REF>; 1019 assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_266M>, 1020 <&clk IMX8MN_SYS_PLL2_100M>, 1021 <&clk IMX8MN_SYS_PLL2_125M>, 1022 <&clk IMX8MN_SYS_PLL2_50M>; 1023 assigned-clock-rates = <0>, <100000000>, <125000000>, <0>; 1024 fsl,num-tx-queues = <3>; 1025 fsl,num-rx-queues = <3>; 1026 nvmem-cells = <&fec_mac_address>; 1027 nvmem-cell-names = "mac-address"; 1028 fsl,stop-mode = <&gpr 0x10 3>; 1029 status = "disabled"; 1030 }; 1031 1032 }; 1033 1034 aips4: bus@32c00000 { 1035 compatible = "fsl,aips-bus", "simple-bus"; 1036 reg = <0x32c00000 0x400000>; 1037 #address-cells = <1>; 1038 #size-cells = <1>; 1039 ranges; 1040 1041 disp_blk_ctrl: blk-ctrl@32e28000 { 1042 compatible = "fsl,imx8mn-disp-blk-ctrl", "syscon"; 1043 reg = <0x32e28000 0x100>; 1044 power-domains = <&pgc_dispmix>, <&pgc_dispmix>, 1045 <&pgc_dispmix>, <&pgc_mipi>, 1046 <&pgc_mipi>; 1047 power-domain-names = "bus", "isi", 1048 "lcdif", "mipi-dsi", 1049 "mipi-csi"; 1050 clocks = <&clk IMX8MN_CLK_DISP_AXI>, 1051 <&clk IMX8MN_CLK_DISP_APB>, 1052 <&clk IMX8MN_CLK_DISP_AXI_ROOT>, 1053 <&clk IMX8MN_CLK_DISP_APB_ROOT>, 1054 <&clk IMX8MN_CLK_DISP_AXI_ROOT>, 1055 <&clk IMX8MN_CLK_DISP_APB_ROOT>, 1056 <&clk IMX8MN_CLK_DISP_PIXEL_ROOT>, 1057 <&clk IMX8MN_CLK_DSI_CORE>, 1058 <&clk IMX8MN_CLK_DSI_PHY_REF>, 1059 <&clk IMX8MN_CLK_CSI1_PHY_REF>, 1060 <&clk IMX8MN_CLK_CAMERA_PIXEL_ROOT>; 1061 clock-names = "disp_axi", "disp_apb", 1062 "disp_axi_root", "disp_apb_root", 1063 "lcdif-axi", "lcdif-apb", "lcdif-pix", 1064 "dsi-pclk", "dsi-ref", 1065 "csi-aclk", "csi-pclk"; 1066 #power-domain-cells = <1>; 1067 }; 1068 1069 usbotg1: usb@32e40000 { 1070 compatible = "fsl,imx8mn-usb", "fsl,imx7d-usb"; 1071 reg = <0x32e40000 0x200>; 1072 interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; 1073 clocks = <&clk IMX8MN_CLK_USB1_CTRL_ROOT>; 1074 clock-names = "usb1_ctrl_root_clk"; 1075 assigned-clocks = <&clk IMX8MN_CLK_USB_BUS>; 1076 assigned-clock-parents = <&clk IMX8MN_SYS_PLL2_500M>; 1077 phys = <&usbphynop1>; 1078 fsl,usbmisc = <&usbmisc1 0>; 1079 power-domains = <&pgc_otg1>; 1080 status = "disabled"; 1081 }; 1082 1083 usbmisc1: usbmisc@32e40200 { 1084 compatible = "fsl,imx8mn-usbmisc", "fsl,imx7d-usbmisc"; 1085 #index-cells = <1>; 1086 reg = <0x32e40200 0x200>; 1087 }; 1088 }; 1089 1090 dma_apbh: dma-controller@33000000 { 1091 compatible = "fsl,imx7d-dma-apbh", "fsl,imx28-dma-apbh"; 1092 reg = <0x33000000 0x2000>; 1093 interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, 1094 <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, 1095 <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, 1096 <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; 1097 interrupt-names = "gpmi0", "gpmi1", "gpmi2", "gpmi3"; 1098 #dma-cells = <1>; 1099 dma-channels = <4>; 1100 clocks = <&clk IMX8MN_CLK_NAND_USDHC_BUS_RAWNAND_CLK>; 1101 }; 1102 1103 gpmi: nand-controller@33002000 { 1104 compatible = "fsl,imx8mn-gpmi-nand", "fsl,imx7d-gpmi-nand"; 1105 #address-cells = <1>; 1106 #size-cells = <1>; 1107 reg = <0x33002000 0x2000>, <0x33004000 0x4000>; 1108 reg-names = "gpmi-nand", "bch"; 1109 interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; 1110 interrupt-names = "bch"; 1111 clocks = <&clk IMX8MN_CLK_NAND_ROOT>, 1112 <&clk IMX8MN_CLK_NAND_USDHC_BUS_RAWNAND_CLK>; 1113 clock-names = "gpmi_io", "gpmi_bch_apb"; 1114 dmas = <&dma_apbh 0>; 1115 dma-names = "rx-tx"; 1116 status = "disabled"; 1117 }; 1118 1119 gpu: gpu@38000000 { 1120 compatible = "vivante,gc"; 1121 reg = <0x38000000 0x8000>; 1122 interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; 1123 clocks = <&clk IMX8MN_CLK_GPU_AHB>, 1124 <&clk IMX8MN_CLK_GPU_BUS_ROOT>, 1125 <&clk IMX8MN_CLK_GPU_CORE_ROOT>, 1126 <&clk IMX8MN_CLK_GPU_SHADER>; 1127 clock-names = "reg", "bus", "core", "shader"; 1128 assigned-clocks = <&clk IMX8MN_CLK_GPU_CORE>, 1129 <&clk IMX8MN_CLK_GPU_SHADER>, 1130 <&clk IMX8MN_CLK_GPU_AXI>, 1131 <&clk IMX8MN_CLK_GPU_AHB>, 1132 <&clk IMX8MN_GPU_PLL>; 1133 assigned-clock-parents = <&clk IMX8MN_GPU_PLL_OUT>, 1134 <&clk IMX8MN_GPU_PLL_OUT>, 1135 <&clk IMX8MN_SYS_PLL1_800M>, 1136 <&clk IMX8MN_SYS_PLL1_800M>; 1137 assigned-clock-rates = <400000000>, 1138 <400000000>, 1139 <800000000>, 1140 <400000000>, 1141 <1200000000>; 1142 power-domains = <&pgc_gpumix>; 1143 }; 1144 1145 gic: interrupt-controller@38800000 { 1146 compatible = "arm,gic-v3"; 1147 reg = <0x38800000 0x10000>, 1148 <0x38880000 0xc0000>; 1149 #interrupt-cells = <3>; 1150 interrupt-controller; 1151 interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; 1152 }; 1153 1154 ddrc: memory-controller@3d400000 { 1155 compatible = "fsl,imx8mn-ddrc", "fsl,imx8m-ddrc"; 1156 reg = <0x3d400000 0x400000>; 1157 clock-names = "core", "pll", "alt", "apb"; 1158 clocks = <&clk IMX8MN_CLK_DRAM_CORE>, 1159 <&clk IMX8MN_DRAM_PLL>, 1160 <&clk IMX8MN_CLK_DRAM_ALT>, 1161 <&clk IMX8MN_CLK_DRAM_APB>; 1162 }; 1163 1164 ddr-pmu@3d800000 { 1165 compatible = "fsl,imx8mn-ddr-pmu", "fsl,imx8m-ddr-pmu"; 1166 reg = <0x3d800000 0x400000>; 1167 interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>; 1168 }; 1169 }; 1170 1171 usbphynop1: usbphynop1 { 1172 #phy-cells = <0>; 1173 compatible = "usb-nop-xceiv"; 1174 clocks = <&clk IMX8MN_CLK_USB_PHY_REF>; 1175 assigned-clocks = <&clk IMX8MN_CLK_USB_PHY_REF>; 1176 assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_100M>; 1177 clock-names = "main_clk"; 1178 }; 1179}; 1180