arch/arm64/boot/dts/freescale/imx8mn.dtsi

   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 = <950000>;
 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 = <0x301f0000 0x10000>;
 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: ocotp-ctrl@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_NOC>,
 430                                                 <&clk IMX8MN_CLK_AUDIO_AHB>,
 431                                                 <&clk IMX8MN_CLK_IPG_AUDIO_ROOT>,
 432                                                 <&clk IMX8MN_SYS_PLL3>;
 433                                 assigned-clock-parents = <&clk IMX8MN_SYS_PLL3_OUT>,
 434                                                          <&clk IMX8MN_SYS_PLL1_800M>;
 435                                 assigned-clock-rates = <0>,
 436                                                         <400000000>,
 437                                                         <400000000>,
 438                                                         <600000000>;
 439                         };
 440
 441                         src: reset-controller@30390000 {
 442                                 compatible = "fsl,imx8mn-src", "fsl,imx8mq-src", "syscon";
 443                                 reg = <0x30390000 0x10000>;
 444                                 interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
 445                                 #reset-cells = <1>;
 446                         };
 447                 };
 448
 449                 aips2: bus@30400000 {
 450                         compatible = "fsl,aips-bus", "simple-bus";
 451                         reg = <0x305f0000 0x10000>;
 452                         #address-cells = <1>;
 453                         #size-cells = <1>;
 454                         ranges;
 455
 456                         pwm1: pwm@30660000 {
 457                                 compatible = "fsl,imx8mn-pwm", "fsl,imx27-pwm";
 458                                 reg = <0x30660000 0x10000>;
 459                                 interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
 460                                 clocks = <&clk IMX8MN_CLK_PWM1_ROOT>,
 461                                         <&clk IMX8MN_CLK_PWM1_ROOT>;
 462                                 clock-names = "ipg", "per";
 463                                 #pwm-cells = <2>;
 464                                 status = "disabled";
 465                         };
 466
 467                         pwm2: pwm@30670000 {
 468                                 compatible = "fsl,imx8mn-pwm", "fsl,imx27-pwm";
 469                                 reg = <0x30670000 0x10000>;
 470                                 interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
 471                                 clocks = <&clk IMX8MN_CLK_PWM2_ROOT>,
 472                                          <&clk IMX8MN_CLK_PWM2_ROOT>;
 473                                 clock-names = "ipg", "per";
 474                                 #pwm-cells = <2>;
 475                                 status = "disabled";
 476                         };
 477
 478                         pwm3: pwm@30680000 {
 479                                 compatible = "fsl,imx8mn-pwm", "fsl,imx27-pwm";
 480                                 reg = <0x30680000 0x10000>;
 481                                 interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
 482                                 clocks = <&clk IMX8MN_CLK_PWM3_ROOT>,
 483                                          <&clk IMX8MN_CLK_PWM3_ROOT>;
 484                                 clock-names = "ipg", "per";
 485                                 #pwm-cells = <2>;
 486                                 status = "disabled";
 487                         };
 488
 489                         pwm4: pwm@30690000 {
 490                                 compatible = "fsl,imx8mn-pwm", "fsl,imx27-pwm";
 491                                 reg = <0x30690000 0x10000>;
 492                                 interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
 493                                 clocks = <&clk IMX8MN_CLK_PWM4_ROOT>,
 494                                          <&clk IMX8MN_CLK_PWM4_ROOT>;
 495                                 clock-names = "ipg", "per";
 496                                 #pwm-cells = <2>;
 497                                 status = "disabled";
 498                         };
 499
 500                         system_counter: timer@306a0000 {
 501                                 compatible = "nxp,sysctr-timer";
 502                                 reg = <0x306a0000 0x20000>;
 503                                 interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
 504                                 clocks = <&osc_24m>;
 505                                 clock-names = "per";
 506                         };
 507                 };
 508
 509                 aips3: bus@30800000 {
 510                         compatible = "fsl,aips-bus", "simple-bus";
 511                         reg = <0x309f0000 0x10000>;
 512                         #address-cells = <1>;
 513                         #size-cells = <1>;
 514                         ranges;
 515
 516                         ecspi1: spi@30820000 {
 517                                 compatible = "fsl,imx8mn-ecspi", "fsl,imx51-ecspi";
 518                                 #address-cells = <1>;
 519                                 #size-cells = <0>;
 520                                 reg = <0x30820000 0x10000>;
 521                                 interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
 522                                 clocks = <&clk IMX8MN_CLK_ECSPI1_ROOT>,
 523                                          <&clk IMX8MN_CLK_ECSPI1_ROOT>;
 524                                 clock-names = "ipg", "per";
 525                                 dmas = <&sdma1 0 7 1>, <&sdma1 1 7 2>;
 526                                 dma-names = "rx", "tx";
 527                                 status = "disabled";
 528                         };
 529
 530                         ecspi2: spi@30830000 {
 531                                 compatible = "fsl,imx8mn-ecspi", "fsl,imx51-ecspi";
 532                                 #address-cells = <1>;
 533                                 #size-cells = <0>;
 534                                 reg = <0x30830000 0x10000>;
 535                                 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 536                                 clocks = <&clk IMX8MN_CLK_ECSPI2_ROOT>,
 537                                          <&clk IMX8MN_CLK_ECSPI2_ROOT>;
 538                                 clock-names = "ipg", "per";
 539                                 dmas = <&sdma1 2 7 1>, <&sdma1 3 7 2>;
 540                                 dma-names = "rx", "tx";
 541                                 status = "disabled";
 542                         };
 543
 544                         ecspi3: spi@30840000 {
 545                                 compatible = "fsl,imx8mn-ecspi", "fsl,imx51-ecspi";
 546                                 #address-cells = <1>;
 547                                 #size-cells = <0>;
 548                                 reg = <0x30840000 0x10000>;
 549                                 interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
 550                                 clocks = <&clk IMX8MN_CLK_ECSPI3_ROOT>,
 551                                          <&clk IMX8MN_CLK_ECSPI3_ROOT>;
 552                                 clock-names = "ipg", "per";
 553                                 dmas = <&sdma1 4 7 1>, <&sdma1 5 7 2>;
 554                                 dma-names = "rx", "tx";
 555                                 status = "disabled";
 556                         };
 557
 558                         uart1: serial@30860000 {
 559                                 compatible = "fsl,imx8mn-uart", "fsl,imx6q-uart";
 560                                 reg = <0x30860000 0x10000>;
 561                                 interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
 562                                 clocks = <&clk IMX8MN_CLK_UART1_ROOT>,
 563                                          <&clk IMX8MN_CLK_UART1_ROOT>;
 564                                 clock-names = "ipg", "per";
 565                                 dmas = <&sdma1 22 4 0>, <&sdma1 23 4 0>;
 566                                 dma-names = "rx", "tx";
 567                                 status = "disabled";
 568                         };
 569
 570                         uart3: serial@30880000 {
 571                                 compatible = "fsl,imx8mn-uart", "fsl,imx6q-uart";
 572                                 reg = <0x30880000 0x10000>;
 573                                 interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
 574                                 clocks = <&clk IMX8MN_CLK_UART3_ROOT>,
 575                                          <&clk IMX8MN_CLK_UART3_ROOT>;
 576                                 clock-names = "ipg", "per";
 577                                 dmas = <&sdma1 26 4 0>, <&sdma1 27 4 0>;
 578                                 dma-names = "rx", "tx";
 579                                 status = "disabled";
 580                         };
 581
 582                         uart2: serial@30890000 {
 583                                 compatible = "fsl,imx8mn-uart", "fsl,imx6q-uart";
 584                                 reg = <0x30890000 0x10000>;
 585                                 interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
 586                                 clocks = <&clk IMX8MN_CLK_UART2_ROOT>,
 587                                          <&clk IMX8MN_CLK_UART2_ROOT>;
 588                                 clock-names = "ipg", "per";
 589                                 status = "disabled";
 590                         };
 591
 592                         crypto: crypto@30900000 {
 593                                 compatible = "fsl,sec-v4.0";
 594                                 #address-cells = <1>;
 595                                 #size-cells = <1>;
 596                                 reg = <0x30900000 0x40000>;
 597                                 ranges = <0 0x30900000 0x40000>;
 598                                 interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
 599                                 clocks = <&clk IMX8MN_CLK_AHB>,
 600                                          <&clk IMX8MN_CLK_IPG_ROOT>;
 601                                 clock-names = "aclk", "ipg";
 602
 603                                 sec_jr0: jr@1000 {
 604                                          compatible = "fsl,sec-v4.0-job-ring";
 605                                          reg = <0x1000 0x1000>;
 606                                          interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
 607                                 };
 608
 609                                 sec_jr1: jr@2000 {
 610                                          compatible = "fsl,sec-v4.0-job-ring";
 611                                          reg = <0x2000 0x1000>;
 612                                          interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
 613                                 };
 614
 615                                 sec_jr2: jr@3000 {
 616                                          compatible = "fsl,sec-v4.0-job-ring";
 617                                          reg = <0x3000 0x1000>;
 618                                          interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
 619                                 };
 620                         };
 621
 622                         i2c1: i2c@30a20000 {
 623                                 compatible = "fsl,imx8mn-i2c", "fsl,imx21-i2c";
 624                                 #address-cells = <1>;
 625                                 #size-cells = <0>;
 626                                 reg = <0x30a20000 0x10000>;
 627                                 interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
 628                                 clocks = <&clk IMX8MN_CLK_I2C1_ROOT>;
 629                                 status = "disabled";
 630                         };
 631
 632                         i2c2: i2c@30a30000 {
 633                                 compatible = "fsl,imx8mn-i2c", "fsl,imx21-i2c";
 634                                 #address-cells = <1>;
 635                                 #size-cells = <0>;
 636                                 reg = <0x30a30000 0x10000>;
 637                                 interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
 638                                 clocks = <&clk IMX8MN_CLK_I2C2_ROOT>;
 639                                 status = "disabled";
 640                         };
 641
 642                         i2c3: i2c@30a40000 {
 643                                 #address-cells = <1>;
 644                                 #size-cells = <0>;
 645                                 compatible = "fsl,imx8mn-i2c", "fsl,imx21-i2c";
 646                                 reg = <0x30a40000 0x10000>;
 647                                 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
 648                                 clocks = <&clk IMX8MN_CLK_I2C3_ROOT>;
 649                                 status = "disabled";
 650                         };
 651
 652                         i2c4: i2c@30a50000 {
 653                                 compatible = "fsl,imx8mn-i2c", "fsl,imx21-i2c";
 654                                 #address-cells = <1>;
 655                                 #size-cells = <0>;
 656                                 reg = <0x30a50000 0x10000>;
 657                                 interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
 658                                 clocks = <&clk IMX8MN_CLK_I2C4_ROOT>;
 659                                 status = "disabled";
 660                         };
 661
 662                         uart4: serial@30a60000 {
 663                                 compatible = "fsl,imx8mn-uart", "fsl,imx6q-uart";
 664                                 reg = <0x30a60000 0x10000>;
 665                                 interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
 666                                 clocks = <&clk IMX8MN_CLK_UART4_ROOT>,
 667                                          <&clk IMX8MN_CLK_UART4_ROOT>;
 668                                 clock-names = "ipg", "per";
 669                                 dmas = <&sdma1 28 4 0>, <&sdma1 29 4 0>;
 670                                 dma-names = "rx", "tx";
 671                                 status = "disabled";
 672                         };
 673
 674                         usdhc1: mmc@30b40000 {
 675                                 compatible = "fsl,imx8mn-usdhc", "fsl,imx7d-usdhc";
 676                                 reg = <0x30b40000 0x10000>;
 677                                 interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
 678                                 clocks = <&clk IMX8MN_CLK_IPG_ROOT>,
 679                                          <&clk IMX8MN_CLK_NAND_USDHC_BUS>,
 680                                          <&clk IMX8MN_CLK_USDHC1_ROOT>;
 681                                 clock-names = "ipg", "ahb", "per";
 682                                 fsl,tuning-start-tap = <20>;
 683                                 fsl,tuning-step= <2>;
 684                                 bus-width = <4>;
 685                                 status = "disabled";
 686                         };
 687
 688                         usdhc2: mmc@30b50000 {
 689                                 compatible = "fsl,imx8mn-usdhc", "fsl,imx7d-usdhc";
 690                                 reg = <0x30b50000 0x10000>;
 691                                 interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
 692                                 clocks = <&clk IMX8MN_CLK_IPG_ROOT>,
 693                                          <&clk IMX8MN_CLK_NAND_USDHC_BUS>,
 694                                          <&clk IMX8MN_CLK_USDHC2_ROOT>;
 695                                 clock-names = "ipg", "ahb", "per";
 696                                 fsl,tuning-start-tap = <20>;
 697                                 fsl,tuning-step= <2>;
 698                                 bus-width = <4>;
 699                                 status = "disabled";
 700                         };
 701
 702                         usdhc3: mmc@30b60000 {
 703                                 compatible = "fsl,imx8mn-usdhc", "fsl,imx7d-usdhc";
 704                                 reg = <0x30b60000 0x10000>;
 705                                 interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
 706                                 clocks = <&clk IMX8MN_CLK_IPG_ROOT>,
 707                                          <&clk IMX8MN_CLK_NAND_USDHC_BUS>,
 708                                          <&clk IMX8MN_CLK_USDHC3_ROOT>;
 709                                 clock-names = "ipg", "ahb", "per";
 710                                 fsl,tuning-start-tap = <20>;
 711                                 fsl,tuning-step= <2>;
 712                                 bus-width = <4>;
 713                                 status = "disabled";
 714                         };
 715
 716                         sdma1: dma-controller@30bd0000 {
 717                                 compatible = "fsl,imx8mn-sdma", "fsl,imx8mq-sdma";
 718                                 reg = <0x30bd0000 0x10000>;
 719                                 interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
 720                                 clocks = <&clk IMX8MN_CLK_SDMA1_ROOT>,
 721                                          <&clk IMX8MN_CLK_SDMA1_ROOT>;
 722                                 clock-names = "ipg", "ahb";
 723                                 #dma-cells = <3>;
 724                                 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin";
 725                         };
 726
 727                         fec1: ethernet@30be0000 {
 728                                 compatible = "fsl,imx8mn-fec", "fsl,imx6sx-fec";
 729                                 reg = <0x30be0000 0x10000>;
 730                                 interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
 731                                              <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>,
 732                                              <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
 733                                 clocks = <&clk IMX8MN_CLK_ENET1_ROOT>,
 734                                          <&clk IMX8MN_CLK_ENET1_ROOT>,
 735                                          <&clk IMX8MN_CLK_ENET_TIMER>,
 736                                          <&clk IMX8MN_CLK_ENET_REF>,
 737                                          <&clk IMX8MN_CLK_ENET_PHY_REF>;
 738                                 clock-names = "ipg", "ahb", "ptp",
 739                                               "enet_clk_ref", "enet_out";
 740                                 assigned-clocks = <&clk IMX8MN_CLK_ENET_AXI>,
 741                                                   <&clk IMX8MN_CLK_ENET_TIMER>,
 742                                                   <&clk IMX8MN_CLK_ENET_REF>,
 743                                                   <&clk IMX8MN_CLK_ENET_TIMER>;
 744                                 assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_266M>,
 745                                                          <&clk IMX8MN_SYS_PLL2_100M>,
 746                                                          <&clk IMX8MN_SYS_PLL2_125M>;
 747                                 assigned-clock-rates = <0>, <0>, <125000000>, <100000000>;
 748                                 fsl,num-tx-queues = <3>;
 749                                 fsl,num-rx-queues = <3>;
 750                                 status = "disabled";
 751                         };
 752
 753                 };
 754
 755                 aips4: bus@32c00000 {
 756                         compatible = "fsl,aips-bus", "simple-bus";
 757                         reg = <0x32df0000 0x10000>;
 758                         #address-cells = <1>;
 759                         #size-cells = <1>;
 760                         ranges;
 761
 762                         usbotg1: usb@32e40000 {
 763                                 compatible = "fsl,imx8mn-usb", "fsl,imx7d-usb";
 764                                 reg = <0x32e40000 0x200>;
 765                                 interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
 766                                 clocks = <&clk IMX8MN_CLK_USB1_CTRL_ROOT>;
 767                                 clock-names = "usb1_ctrl_root_clk";
 768                                 assigned-clocks = <&clk IMX8MN_CLK_USB_BUS>;
 769                                 assigned-clock-parents = <&clk IMX8MN_SYS_PLL2_500M>;
 770                                 fsl,usbphy = <&usbphynop1>;
 771                                 fsl,usbmisc = <&usbmisc1 0>;
 772                                 status = "disabled";
 773                         };
 774
 775                         usbmisc1: usbmisc@32e40200 {
 776                                 compatible = "fsl,imx8mn-usbmisc", "fsl,imx7d-usbmisc";
 777                                 #index-cells = <1>;
 778                                 reg = <0x32e40200 0x200>;
 779                         };
 780
 781                         usbotg2: usb@32e50000 {
 782                                 compatible = "fsl,imx8mn-usb", "fsl,imx7d-usb";
 783                                 reg = <0x32e50000 0x200>;
 784                                 interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
 785                                 clocks = <&clk IMX8MN_CLK_USB1_CTRL_ROOT>;
 786                                 clock-names = "usb1_ctrl_root_clk";
 787                                 assigned-clocks = <&clk IMX8MN_CLK_USB_BUS>,
 788                                                   <&clk IMX8MN_CLK_USB_CORE_REF>;
 789                                 assigned-clock-parents = <&clk IMX8MN_SYS_PLL2_500M>,
 790                                                          <&clk IMX8MN_SYS_PLL1_100M>;
 791                                 fsl,usbphy = <&usbphynop2>;
 792                                 fsl,usbmisc = <&usbmisc2 0>;
 793                                 status = "disabled";
 794                         };
 795
 796                         usbmisc2: usbmisc@32e50200 {
 797                                 compatible = "fsl,imx8mn-usbmisc", "fsl,imx7d-usbmisc";
 798                                 #index-cells = <1>;
 799                                 reg = <0x32e50200 0x200>;
 800                         };
 801
 802                 };
 803
 804                 dma_apbh: dma-controller@33000000 {
 805                         compatible = "fsl,imx7d-dma-apbh", "fsl,imx28-dma-apbh";
 806                         reg = <0x33000000 0x2000>;
 807                         interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
 808                                      <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
 809                                      <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
 810                                      <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
 811                         interrupt-names = "gpmi0", "gpmi1", "gpmi2", "gpmi3";
 812                         #dma-cells = <1>;
 813                         dma-channels = <4>;
 814                         clocks = <&clk IMX8MN_CLK_NAND_USDHC_BUS_RAWNAND_CLK>;
 815                 };
 816
 817                 gpmi: nand-controller@33002000 {
 818                         compatible = "fsl,imx8mn-gpmi-nand", "fsl,imx7d-gpmi-nand";
 819                         #address-cells = <1>;
 820                         #size-cells = <1>;
 821                         reg = <0x33002000 0x2000>, <0x33004000 0x4000>;
 822                         reg-names = "gpmi-nand", "bch";
 823                         interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
 824                         interrupt-names = "bch";
 825                         clocks = <&clk IMX8MN_CLK_NAND_ROOT>,
 826                                  <&clk IMX8MN_CLK_NAND_USDHC_BUS_RAWNAND_CLK>;
 827                         clock-names = "gpmi_io", "gpmi_bch_apb";
 828                         dmas = <&dma_apbh 0>;
 829                         dma-names = "rx-tx";
 830                         status = "disabled";
 831                 };
 832
 833                 gic: interrupt-controller@38800000 {
 834                         compatible = "arm,gic-v3";
 835                         reg = <0x38800000 0x10000>,
 836                               <0x38880000 0xc0000>;
 837                         #interrupt-cells = <3>;
 838                         interrupt-controller;
 839                         interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
 840                 };
 841
 842                 ddrc: memory-controller@3d400000 {
 843                         compatible = "fsl,imx8mn-ddrc", "fsl,imx8m-ddrc";
 844                         reg = <0x3d400000 0x400000>;
 845                         clock-names = "core", "pll", "alt", "apb";
 846                         clocks = <&clk IMX8MN_CLK_DRAM_CORE>,
 847                                  <&clk IMX8MN_DRAM_PLL>,
 848                                  <&clk IMX8MN_CLK_DRAM_ALT>,
 849                                  <&clk IMX8MN_CLK_DRAM_APB>;
 850                 };
 851
 852                 ddr-pmu@3d800000 {
 853                         compatible = "fsl,imx8mn-ddr-pmu", "fsl,imx8m-ddr-pmu";
 854                         reg = <0x3d800000 0x400000>;
 855                         interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
 856                 };
 857         };
 858
 859         usbphynop1: usbphynop1 {
 860                 compatible = "usb-nop-xceiv";
 861                 clocks = <&clk IMX8MN_CLK_USB_PHY_REF>;
 862                 assigned-clocks = <&clk IMX8MN_CLK_USB_PHY_REF>;
 863                 assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_100M>;
 864                 clock-names = "main_clk";
 865         };
 866
 867         usbphynop2: usbphynop2 {
 868                 compatible = "usb-nop-xceiv";
 869                 clocks = <&clk IMX8MN_CLK_USB_PHY_REF>;
 870                 assigned-clocks = <&clk IMX8MN_CLK_USB_PHY_REF>;
 871                 assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_100M>;
 872                 clock-names = "main_clk";
 873         };
 874 };