1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright 2019 NXP 4 */ 5 6#include <dt-bindings/clock/imx8mm-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 "imx8mm-pinfunc.h" 13 14/ { 15 compatible = "fsl,imx8mm"; 16 interrupt-parent = <&gic>; 17 #address-cells = <2>; 18 #size-cells = <2>; 19 20 aliases { 21 ethernet0 = &fec1; 22 i2c0 = &i2c1; 23 i2c1 = &i2c2; 24 i2c2 = &i2c3; 25 i2c3 = &i2c4; 26 serial0 = &uart1; 27 serial1 = &uart2; 28 serial2 = &uart3; 29 serial3 = &uart4; 30 spi0 = &ecspi1; 31 spi1 = &ecspi2; 32 spi2 = &ecspi3; 33 mmc0 = &usdhc1; 34 mmc1 = &usdhc2; 35 mmc2 = &usdhc3; 36 gpio0 = &gpio1; 37 gpio1 = &gpio2; 38 gpio2 = &gpio3; 39 gpio3 = &gpio4; 40 gpio4 = &gpio5; 41 }; 42 43 cpus { 44 #address-cells = <1>; 45 #size-cells = <0>; 46 47 idle-states { 48 entry-method = "psci"; 49 50 cpu_pd_wait: cpu-pd-wait { 51 compatible = "arm,idle-state"; 52 arm,psci-suspend-param = <0x0010033>; 53 local-timer-stop; 54 entry-latency-us = <1000>; 55 exit-latency-us = <700>; 56 min-residency-us = <2700>; 57 }; 58 }; 59 60 A53_0: cpu@0 { 61 device_type = "cpu"; 62 compatible = "arm,cortex-a53"; 63 reg = <0x0>; 64 clock-latency = <61036>; /* two CLK32 periods */ 65 clocks = <&clk IMX8MM_CLK_ARM>; 66 enable-method = "psci"; 67 next-level-cache = <&A53_L2>; 68 operating-points-v2 = <&a53_opp_table>; 69 nvmem-cells = <&cpu_speed_grade>; 70 nvmem-cell-names = "speed_grade"; 71 cpu-idle-states = <&cpu_pd_wait>; 72 }; 73 74 A53_1: cpu@1 { 75 device_type = "cpu"; 76 compatible = "arm,cortex-a53"; 77 reg = <0x1>; 78 clock-latency = <61036>; /* two CLK32 periods */ 79 clocks = <&clk IMX8MM_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 }; 85 86 A53_2: cpu@2 { 87 device_type = "cpu"; 88 compatible = "arm,cortex-a53"; 89 reg = <0x2>; 90 clock-latency = <61036>; /* two CLK32 periods */ 91 clocks = <&clk IMX8MM_CLK_ARM>; 92 enable-method = "psci"; 93 next-level-cache = <&A53_L2>; 94 operating-points-v2 = <&a53_opp_table>; 95 cpu-idle-states = <&cpu_pd_wait>; 96 }; 97 98 A53_3: cpu@3 { 99 device_type = "cpu"; 100 compatible = "arm,cortex-a53"; 101 reg = <0x3>; 102 clock-latency = <61036>; /* two CLK32 periods */ 103 clocks = <&clk IMX8MM_CLK_ARM>; 104 enable-method = "psci"; 105 next-level-cache = <&A53_L2>; 106 operating-points-v2 = <&a53_opp_table>; 107 cpu-idle-states = <&cpu_pd_wait>; 108 }; 109 110 A53_L2: l2-cache0 { 111 compatible = "cache"; 112 }; 113 }; 114 115 a53_opp_table: opp-table { 116 compatible = "operating-points-v2"; 117 opp-shared; 118 119 opp-1200000000 { 120 opp-hz = /bits/ 64 <1200000000>; 121 opp-microvolt = <850000>; 122 opp-supported-hw = <0xe>, <0x7>; 123 clock-latency-ns = <150000>; 124 opp-suspend; 125 }; 126 127 opp-1600000000 { 128 opp-hz = /bits/ 64 <1600000000>; 129 opp-microvolt = <950000>; 130 opp-supported-hw = <0xc>, <0x7>; 131 clock-latency-ns = <150000>; 132 opp-suspend; 133 }; 134 135 opp-1800000000 { 136 opp-hz = /bits/ 64 <1800000000>; 137 opp-microvolt = <1000000>; 138 opp-supported-hw = <0x8>, <0x3>; 139 clock-latency-ns = <150000>; 140 opp-suspend; 141 }; 142 }; 143 144 memory@40000000 { 145 device_type = "memory"; 146 reg = <0x0 0x40000000 0 0x80000000>; 147 }; 148 149 osc_32k: clock-osc-32k { 150 compatible = "fixed-clock"; 151 #clock-cells = <0>; 152 clock-frequency = <32768>; 153 clock-output-names = "osc_32k"; 154 }; 155 156 osc_24m: clock-osc-24m { 157 compatible = "fixed-clock"; 158 #clock-cells = <0>; 159 clock-frequency = <24000000>; 160 clock-output-names = "osc_24m"; 161 }; 162 163 clk_ext1: clock-ext1 { 164 compatible = "fixed-clock"; 165 #clock-cells = <0>; 166 clock-frequency = <133000000>; 167 clock-output-names = "clk_ext1"; 168 }; 169 170 clk_ext2: clock-ext2 { 171 compatible = "fixed-clock"; 172 #clock-cells = <0>; 173 clock-frequency = <133000000>; 174 clock-output-names = "clk_ext2"; 175 }; 176 177 clk_ext3: clock-ext3 { 178 compatible = "fixed-clock"; 179 #clock-cells = <0>; 180 clock-frequency = <133000000>; 181 clock-output-names = "clk_ext3"; 182 }; 183 184 clk_ext4: clock-ext4 { 185 compatible = "fixed-clock"; 186 #clock-cells = <0>; 187 clock-frequency= <133000000>; 188 clock-output-names = "clk_ext4"; 189 }; 190 191 psci { 192 compatible = "arm,psci-1.0"; 193 method = "smc"; 194 }; 195 196 pmu { 197 compatible = "arm,armv8-pmuv3"; 198 interrupts = <GIC_PPI 7 199 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_HIGH)>; 200 interrupt-affinity = <&A53_0>, <&A53_1>, <&A53_2>, <&A53_3>; 201 }; 202 203 timer { 204 compatible = "arm,armv8-timer"; 205 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>, /* Physical Secure */ 206 <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>, /* Physical Non-Secure */ 207 <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>, /* Virtual */ 208 <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>; /* Hypervisor */ 209 clock-frequency = <8000000>; 210 arm,no-tick-in-suspend; 211 }; 212 213 usbphynop1: usbphynop1 { 214 compatible = "usb-nop-xceiv"; 215 clocks = <&clk IMX8MM_CLK_USB_PHY_REF>; 216 assigned-clocks = <&clk IMX8MM_CLK_USB_PHY_REF>; 217 assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_100M>; 218 clock-names = "main_clk"; 219 }; 220 221 usbphynop2: usbphynop2 { 222 compatible = "usb-nop-xceiv"; 223 clocks = <&clk IMX8MM_CLK_USB_PHY_REF>; 224 assigned-clocks = <&clk IMX8MM_CLK_USB_PHY_REF>; 225 assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_100M>; 226 clock-names = "main_clk"; 227 }; 228 229 soc@0 { 230 compatible = "simple-bus"; 231 #address-cells = <1>; 232 #size-cells = <1>; 233 ranges = <0x0 0x0 0x0 0x3e000000>; 234 235 aips1: bus@30000000 { 236 compatible = "fsl,aips-bus", "simple-bus"; 237 #address-cells = <1>; 238 #size-cells = <1>; 239 ranges = <0x30000000 0x30000000 0x400000>; 240 241 sai1: sai@30010000 { 242 compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai"; 243 reg = <0x30010000 0x10000>; 244 interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>; 245 clocks = <&clk IMX8MM_CLK_SAI1_IPG>, 246 <&clk IMX8MM_CLK_SAI1_ROOT>, 247 <&clk IMX8MM_CLK_DUMMY>, <&clk IMX8MM_CLK_DUMMY>; 248 clock-names = "bus", "mclk1", "mclk2", "mclk3"; 249 dmas = <&sdma2 0 2 0>, <&sdma2 1 2 0>; 250 dma-names = "rx", "tx"; 251 status = "disabled"; 252 }; 253 254 sai2: sai@30020000 { 255 compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai"; 256 reg = <0x30020000 0x10000>; 257 interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>; 258 clocks = <&clk IMX8MM_CLK_SAI2_IPG>, 259 <&clk IMX8MM_CLK_SAI2_ROOT>, 260 <&clk IMX8MM_CLK_DUMMY>, <&clk IMX8MM_CLK_DUMMY>; 261 clock-names = "bus", "mclk1", "mclk2", "mclk3"; 262 dmas = <&sdma2 2 2 0>, <&sdma2 3 2 0>; 263 dma-names = "rx", "tx"; 264 status = "disabled"; 265 }; 266 267 sai3: sai@30030000 { 268 #sound-dai-cells = <0>; 269 compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai"; 270 reg = <0x30030000 0x10000>; 271 interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>; 272 clocks = <&clk IMX8MM_CLK_SAI3_IPG>, 273 <&clk IMX8MM_CLK_SAI3_ROOT>, 274 <&clk IMX8MM_CLK_DUMMY>, <&clk IMX8MM_CLK_DUMMY>; 275 clock-names = "bus", "mclk1", "mclk2", "mclk3"; 276 dmas = <&sdma2 4 2 0>, <&sdma2 5 2 0>; 277 dma-names = "rx", "tx"; 278 status = "disabled"; 279 }; 280 281 sai5: sai@30050000 { 282 compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai"; 283 reg = <0x30050000 0x10000>; 284 interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>; 285 clocks = <&clk IMX8MM_CLK_SAI5_IPG>, 286 <&clk IMX8MM_CLK_SAI5_ROOT>, 287 <&clk IMX8MM_CLK_DUMMY>, <&clk IMX8MM_CLK_DUMMY>; 288 clock-names = "bus", "mclk1", "mclk2", "mclk3"; 289 dmas = <&sdma2 8 2 0>, <&sdma2 9 2 0>; 290 dma-names = "rx", "tx"; 291 status = "disabled"; 292 }; 293 294 sai6: sai@30060000 { 295 compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai"; 296 reg = <0x30060000 0x10000>; 297 interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>; 298 clocks = <&clk IMX8MM_CLK_SAI6_IPG>, 299 <&clk IMX8MM_CLK_SAI6_ROOT>, 300 <&clk IMX8MM_CLK_DUMMY>, <&clk IMX8MM_CLK_DUMMY>; 301 clock-names = "bus", "mclk1", "mclk2", "mclk3"; 302 dmas = <&sdma2 10 2 0>, <&sdma2 11 2 0>; 303 dma-names = "rx", "tx"; 304 status = "disabled"; 305 }; 306 307 gpio1: gpio@30200000 { 308 compatible = "fsl,imx8mm-gpio", "fsl,imx35-gpio"; 309 reg = <0x30200000 0x10000>; 310 interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>, 311 <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; 312 clocks = <&clk IMX8MM_CLK_GPIO1_ROOT>; 313 gpio-controller; 314 #gpio-cells = <2>; 315 interrupt-controller; 316 #interrupt-cells = <2>; 317 gpio-ranges = <&iomuxc 0 10 30>; 318 }; 319 320 gpio2: gpio@30210000 { 321 compatible = "fsl,imx8mm-gpio", "fsl,imx35-gpio"; 322 reg = <0x30210000 0x10000>; 323 interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>, 324 <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; 325 clocks = <&clk IMX8MM_CLK_GPIO2_ROOT>; 326 gpio-controller; 327 #gpio-cells = <2>; 328 interrupt-controller; 329 #interrupt-cells = <2>; 330 gpio-ranges = <&iomuxc 0 40 21>; 331 }; 332 333 gpio3: gpio@30220000 { 334 compatible = "fsl,imx8mm-gpio", "fsl,imx35-gpio"; 335 reg = <0x30220000 0x10000>; 336 interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>, 337 <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; 338 clocks = <&clk IMX8MM_CLK_GPIO3_ROOT>; 339 gpio-controller; 340 #gpio-cells = <2>; 341 interrupt-controller; 342 #interrupt-cells = <2>; 343 gpio-ranges = <&iomuxc 0 61 26>; 344 }; 345 346 gpio4: gpio@30230000 { 347 compatible = "fsl,imx8mm-gpio", "fsl,imx35-gpio"; 348 reg = <0x30230000 0x10000>; 349 interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>, 350 <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; 351 clocks = <&clk IMX8MM_CLK_GPIO4_ROOT>; 352 gpio-controller; 353 #gpio-cells = <2>; 354 interrupt-controller; 355 #interrupt-cells = <2>; 356 gpio-ranges = <&iomuxc 0 87 32>; 357 }; 358 359 gpio5: gpio@30240000 { 360 compatible = "fsl,imx8mm-gpio", "fsl,imx35-gpio"; 361 reg = <0x30240000 0x10000>; 362 interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>, 363 <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; 364 clocks = <&clk IMX8MM_CLK_GPIO5_ROOT>; 365 gpio-controller; 366 #gpio-cells = <2>; 367 interrupt-controller; 368 #interrupt-cells = <2>; 369 gpio-ranges = <&iomuxc 0 119 30>; 370 }; 371 372 wdog1: watchdog@30280000 { 373 compatible = "fsl,imx8mm-wdt", "fsl,imx21-wdt"; 374 reg = <0x30280000 0x10000>; 375 interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>; 376 clocks = <&clk IMX8MM_CLK_WDOG1_ROOT>; 377 status = "disabled"; 378 }; 379 380 wdog2: watchdog@30290000 { 381 compatible = "fsl,imx8mm-wdt", "fsl,imx21-wdt"; 382 reg = <0x30290000 0x10000>; 383 interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; 384 clocks = <&clk IMX8MM_CLK_WDOG2_ROOT>; 385 status = "disabled"; 386 }; 387 388 wdog3: watchdog@302a0000 { 389 compatible = "fsl,imx8mm-wdt", "fsl,imx21-wdt"; 390 reg = <0x302a0000 0x10000>; 391 interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; 392 clocks = <&clk IMX8MM_CLK_WDOG3_ROOT>; 393 status = "disabled"; 394 }; 395 396 sdma2: dma-controller@302c0000 { 397 compatible = "fsl,imx8mm-sdma", "fsl,imx8mq-sdma"; 398 reg = <0x302c0000 0x10000>; 399 interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; 400 clocks = <&clk IMX8MM_CLK_SDMA2_ROOT>, 401 <&clk IMX8MM_CLK_SDMA2_ROOT>; 402 clock-names = "ipg", "ahb"; 403 #dma-cells = <3>; 404 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin"; 405 }; 406 407 sdma3: dma-controller@302b0000 { 408 compatible = "fsl,imx8mm-sdma", "fsl,imx8mq-sdma"; 409 reg = <0x302b0000 0x10000>; 410 interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; 411 clocks = <&clk IMX8MM_CLK_SDMA3_ROOT>, 412 <&clk IMX8MM_CLK_SDMA3_ROOT>; 413 clock-names = "ipg", "ahb"; 414 #dma-cells = <3>; 415 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin"; 416 }; 417 418 iomuxc: pinctrl@30330000 { 419 compatible = "fsl,imx8mm-iomuxc"; 420 reg = <0x30330000 0x10000>; 421 }; 422 423 gpr: iomuxc-gpr@30340000 { 424 compatible = "fsl,imx8mm-iomuxc-gpr", "syscon"; 425 reg = <0x30340000 0x10000>; 426 }; 427 428 ocotp: ocotp-ctrl@30350000 { 429 compatible = "fsl,imx8mm-ocotp", "fsl,imx7d-ocotp", "syscon"; 430 reg = <0x30350000 0x10000>; 431 clocks = <&clk IMX8MM_CLK_OCOTP_ROOT>; 432 /* For nvmem subnodes */ 433 #address-cells = <1>; 434 #size-cells = <1>; 435 436 cpu_speed_grade: speed-grade@10 { 437 reg = <0x10 4>; 438 }; 439 }; 440 441 anatop: anatop@30360000 { 442 compatible = "fsl,imx8mm-anatop", "syscon", "simple-bus"; 443 reg = <0x30360000 0x10000>; 444 }; 445 446 snvs: snvs@30370000 { 447 compatible = "fsl,sec-v4.0-mon","syscon", "simple-mfd"; 448 reg = <0x30370000 0x10000>; 449 450 snvs_rtc: snvs-rtc-lp { 451 compatible = "fsl,sec-v4.0-mon-rtc-lp"; 452 regmap = <&snvs>; 453 offset = <0x34>; 454 interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>, 455 <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; 456 clocks = <&clk IMX8MM_CLK_SNVS_ROOT>; 457 clock-names = "snvs-rtc"; 458 }; 459 460 snvs_pwrkey: snvs-powerkey { 461 compatible = "fsl,sec-v4.0-pwrkey"; 462 regmap = <&snvs>; 463 interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; 464 linux,keycode = <KEY_POWER>; 465 wakeup-source; 466 status = "disabled"; 467 }; 468 }; 469 470 clk: clock-controller@30380000 { 471 compatible = "fsl,imx8mm-ccm"; 472 reg = <0x30380000 0x10000>; 473 #clock-cells = <1>; 474 clocks = <&osc_32k>, <&osc_24m>, <&clk_ext1>, <&clk_ext2>, 475 <&clk_ext3>, <&clk_ext4>; 476 clock-names = "osc_32k", "osc_24m", "clk_ext1", "clk_ext2", 477 "clk_ext3", "clk_ext4"; 478 assigned-clocks = <&clk IMX8MM_CLK_NOC>, 479 <&clk IMX8MM_CLK_AUDIO_AHB>, 480 <&clk IMX8MM_CLK_IPG_AUDIO_ROOT>, 481 <&clk IMX8MM_SYS_PLL3>, 482 <&clk IMX8MM_VIDEO_PLL1>, 483 <&clk IMX8MM_AUDIO_PLL1>, 484 <&clk IMX8MM_AUDIO_PLL2>; 485 assigned-clock-parents = <&clk IMX8MM_SYS_PLL3_OUT>, 486 <&clk IMX8MM_SYS_PLL1_800M>; 487 assigned-clock-rates = <0>, 488 <400000000>, 489 <400000000>, 490 <750000000>, 491 <594000000>, 492 <393216000>, 493 <361267200>; 494 }; 495 496 src: reset-controller@30390000 { 497 compatible = "fsl,imx8mm-src", "fsl,imx8mq-src", "syscon"; 498 reg = <0x30390000 0x10000>; 499 interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>; 500 #reset-cells = <1>; 501 }; 502 }; 503 504 aips2: bus@30400000 { 505 compatible = "fsl,aips-bus", "simple-bus"; 506 #address-cells = <1>; 507 #size-cells = <1>; 508 ranges = <0x30400000 0x30400000 0x400000>; 509 510 pwm1: pwm@30660000 { 511 compatible = "fsl,imx8mm-pwm", "fsl,imx27-pwm"; 512 reg = <0x30660000 0x10000>; 513 interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>; 514 clocks = <&clk IMX8MM_CLK_PWM1_ROOT>, 515 <&clk IMX8MM_CLK_PWM1_ROOT>; 516 clock-names = "ipg", "per"; 517 #pwm-cells = <2>; 518 status = "disabled"; 519 }; 520 521 pwm2: pwm@30670000 { 522 compatible = "fsl,imx8mm-pwm", "fsl,imx27-pwm"; 523 reg = <0x30670000 0x10000>; 524 interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; 525 clocks = <&clk IMX8MM_CLK_PWM2_ROOT>, 526 <&clk IMX8MM_CLK_PWM2_ROOT>; 527 clock-names = "ipg", "per"; 528 #pwm-cells = <2>; 529 status = "disabled"; 530 }; 531 532 pwm3: pwm@30680000 { 533 compatible = "fsl,imx8mm-pwm", "fsl,imx27-pwm"; 534 reg = <0x30680000 0x10000>; 535 interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; 536 clocks = <&clk IMX8MM_CLK_PWM3_ROOT>, 537 <&clk IMX8MM_CLK_PWM3_ROOT>; 538 clock-names = "ipg", "per"; 539 #pwm-cells = <2>; 540 status = "disabled"; 541 }; 542 543 pwm4: pwm@30690000 { 544 compatible = "fsl,imx8mm-pwm", "fsl,imx27-pwm"; 545 reg = <0x30690000 0x10000>; 546 interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; 547 clocks = <&clk IMX8MM_CLK_PWM4_ROOT>, 548 <&clk IMX8MM_CLK_PWM4_ROOT>; 549 clock-names = "ipg", "per"; 550 #pwm-cells = <2>; 551 status = "disabled"; 552 }; 553 554 system_counter: timer@306a0000 { 555 compatible = "nxp,sysctr-timer"; 556 reg = <0x306a0000 0x20000>; 557 interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>; 558 clocks = <&osc_24m>; 559 clock-names = "per"; 560 }; 561 }; 562 563 aips3: bus@30800000 { 564 compatible = "fsl,aips-bus", "simple-bus"; 565 #address-cells = <1>; 566 #size-cells = <1>; 567 ranges = <0x30800000 0x30800000 0x400000>; 568 569 ecspi1: spi@30820000 { 570 compatible = "fsl,imx8mm-ecspi", "fsl,imx51-ecspi"; 571 #address-cells = <1>; 572 #size-cells = <0>; 573 reg = <0x30820000 0x10000>; 574 interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; 575 clocks = <&clk IMX8MM_CLK_ECSPI1_ROOT>, 576 <&clk IMX8MM_CLK_ECSPI1_ROOT>; 577 clock-names = "ipg", "per"; 578 dmas = <&sdma1 0 7 1>, <&sdma1 1 7 2>; 579 dma-names = "rx", "tx"; 580 status = "disabled"; 581 }; 582 583 ecspi2: spi@30830000 { 584 compatible = "fsl,imx8mm-ecspi", "fsl,imx51-ecspi"; 585 #address-cells = <1>; 586 #size-cells = <0>; 587 reg = <0x30830000 0x10000>; 588 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; 589 clocks = <&clk IMX8MM_CLK_ECSPI2_ROOT>, 590 <&clk IMX8MM_CLK_ECSPI2_ROOT>; 591 clock-names = "ipg", "per"; 592 dmas = <&sdma1 2 7 1>, <&sdma1 3 7 2>; 593 dma-names = "rx", "tx"; 594 status = "disabled"; 595 }; 596 597 ecspi3: spi@30840000 { 598 compatible = "fsl,imx8mm-ecspi", "fsl,imx51-ecspi"; 599 #address-cells = <1>; 600 #size-cells = <0>; 601 reg = <0x30840000 0x10000>; 602 interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; 603 clocks = <&clk IMX8MM_CLK_ECSPI3_ROOT>, 604 <&clk IMX8MM_CLK_ECSPI3_ROOT>; 605 clock-names = "ipg", "per"; 606 dmas = <&sdma1 4 7 1>, <&sdma1 5 7 2>; 607 dma-names = "rx", "tx"; 608 status = "disabled"; 609 }; 610 611 uart1: serial@30860000 { 612 compatible = "fsl,imx8mm-uart", "fsl,imx6q-uart"; 613 reg = <0x30860000 0x10000>; 614 interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>; 615 clocks = <&clk IMX8MM_CLK_UART1_ROOT>, 616 <&clk IMX8MM_CLK_UART1_ROOT>; 617 clock-names = "ipg", "per"; 618 dmas = <&sdma1 22 4 0>, <&sdma1 23 4 0>; 619 dma-names = "rx", "tx"; 620 status = "disabled"; 621 }; 622 623 uart3: serial@30880000 { 624 compatible = "fsl,imx8mm-uart", "fsl,imx6q-uart"; 625 reg = <0x30880000 0x10000>; 626 interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>; 627 clocks = <&clk IMX8MM_CLK_UART3_ROOT>, 628 <&clk IMX8MM_CLK_UART3_ROOT>; 629 clock-names = "ipg", "per"; 630 dmas = <&sdma1 26 4 0>, <&sdma1 27 4 0>; 631 dma-names = "rx", "tx"; 632 status = "disabled"; 633 }; 634 635 uart2: serial@30890000 { 636 compatible = "fsl,imx8mm-uart", "fsl,imx6q-uart"; 637 reg = <0x30890000 0x10000>; 638 interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>; 639 clocks = <&clk IMX8MM_CLK_UART2_ROOT>, 640 <&clk IMX8MM_CLK_UART2_ROOT>; 641 clock-names = "ipg", "per"; 642 status = "disabled"; 643 }; 644 645 i2c1: i2c@30a20000 { 646 compatible = "fsl,imx8mm-i2c", "fsl,imx21-i2c"; 647 #address-cells = <1>; 648 #size-cells = <0>; 649 reg = <0x30a20000 0x10000>; 650 interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; 651 clocks = <&clk IMX8MM_CLK_I2C1_ROOT>; 652 status = "disabled"; 653 }; 654 655 i2c2: i2c@30a30000 { 656 compatible = "fsl,imx8mm-i2c", "fsl,imx21-i2c"; 657 #address-cells = <1>; 658 #size-cells = <0>; 659 reg = <0x30a30000 0x10000>; 660 interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; 661 clocks = <&clk IMX8MM_CLK_I2C2_ROOT>; 662 status = "disabled"; 663 }; 664 665 i2c3: i2c@30a40000 { 666 #address-cells = <1>; 667 #size-cells = <0>; 668 compatible = "fsl,imx8mm-i2c", "fsl,imx21-i2c"; 669 reg = <0x30a40000 0x10000>; 670 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; 671 clocks = <&clk IMX8MM_CLK_I2C3_ROOT>; 672 status = "disabled"; 673 }; 674 675 i2c4: i2c@30a50000 { 676 compatible = "fsl,imx8mm-i2c", "fsl,imx21-i2c"; 677 #address-cells = <1>; 678 #size-cells = <0>; 679 reg = <0x30a50000 0x10000>; 680 interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; 681 clocks = <&clk IMX8MM_CLK_I2C4_ROOT>; 682 status = "disabled"; 683 }; 684 685 uart4: serial@30a60000 { 686 compatible = "fsl,imx8mm-uart", "fsl,imx6q-uart"; 687 reg = <0x30a60000 0x10000>; 688 interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; 689 clocks = <&clk IMX8MM_CLK_UART4_ROOT>, 690 <&clk IMX8MM_CLK_UART4_ROOT>; 691 clock-names = "ipg", "per"; 692 dmas = <&sdma1 28 4 0>, <&sdma1 29 4 0>; 693 dma-names = "rx", "tx"; 694 status = "disabled"; 695 }; 696 697 usdhc1: mmc@30b40000 { 698 compatible = "fsl,imx8mm-usdhc", "fsl,imx7d-usdhc"; 699 reg = <0x30b40000 0x10000>; 700 interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>; 701 clocks = <&clk IMX8MM_CLK_IPG_ROOT>, 702 <&clk IMX8MM_CLK_NAND_USDHC_BUS>, 703 <&clk IMX8MM_CLK_USDHC1_ROOT>; 704 clock-names = "ipg", "ahb", "per"; 705 assigned-clocks = <&clk IMX8MM_CLK_USDHC1>; 706 assigned-clock-rates = <400000000>; 707 fsl,tuning-start-tap = <20>; 708 fsl,tuning-step= <2>; 709 bus-width = <4>; 710 status = "disabled"; 711 }; 712 713 usdhc2: mmc@30b50000 { 714 compatible = "fsl,imx8mm-usdhc", "fsl,imx7d-usdhc"; 715 reg = <0x30b50000 0x10000>; 716 interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; 717 clocks = <&clk IMX8MM_CLK_IPG_ROOT>, 718 <&clk IMX8MM_CLK_NAND_USDHC_BUS>, 719 <&clk IMX8MM_CLK_USDHC2_ROOT>; 720 clock-names = "ipg", "ahb", "per"; 721 fsl,tuning-start-tap = <20>; 722 fsl,tuning-step= <2>; 723 bus-width = <4>; 724 status = "disabled"; 725 }; 726 727 usdhc3: mmc@30b60000 { 728 compatible = "fsl,imx8mm-usdhc", "fsl,imx7d-usdhc"; 729 reg = <0x30b60000 0x10000>; 730 interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>; 731 clocks = <&clk IMX8MM_CLK_IPG_ROOT>, 732 <&clk IMX8MM_CLK_NAND_USDHC_BUS>, 733 <&clk IMX8MM_CLK_USDHC3_ROOT>; 734 clock-names = "ipg", "ahb", "per"; 735 assigned-clocks = <&clk IMX8MM_CLK_USDHC3_ROOT>; 736 assigned-clock-rates = <400000000>; 737 fsl,tuning-start-tap = <20>; 738 fsl,tuning-step= <2>; 739 bus-width = <4>; 740 status = "disabled"; 741 }; 742 743 sdma1: dma-controller@30bd0000 { 744 compatible = "fsl,imx8mm-sdma", "fsl,imx8mq-sdma"; 745 reg = <0x30bd0000 0x10000>; 746 interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; 747 clocks = <&clk IMX8MM_CLK_SDMA1_ROOT>, 748 <&clk IMX8MM_CLK_AHB>; 749 clock-names = "ipg", "ahb"; 750 #dma-cells = <3>; 751 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin"; 752 }; 753 754 fec1: ethernet@30be0000 { 755 compatible = "fsl,imx8mm-fec", "fsl,imx6sx-fec"; 756 reg = <0x30be0000 0x10000>; 757 interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, 758 <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>, 759 <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>; 760 clocks = <&clk IMX8MM_CLK_ENET1_ROOT>, 761 <&clk IMX8MM_CLK_ENET1_ROOT>, 762 <&clk IMX8MM_CLK_ENET_TIMER>, 763 <&clk IMX8MM_CLK_ENET_REF>, 764 <&clk IMX8MM_CLK_ENET_PHY_REF>; 765 clock-names = "ipg", "ahb", "ptp", 766 "enet_clk_ref", "enet_out"; 767 assigned-clocks = <&clk IMX8MM_CLK_ENET_AXI>, 768 <&clk IMX8MM_CLK_ENET_TIMER>, 769 <&clk IMX8MM_CLK_ENET_REF>, 770 <&clk IMX8MM_CLK_ENET_TIMER>; 771 assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_266M>, 772 <&clk IMX8MM_SYS_PLL2_100M>, 773 <&clk IMX8MM_SYS_PLL2_125M>; 774 assigned-clock-rates = <0>, <0>, <125000000>, <100000000>; 775 fsl,num-tx-queues = <3>; 776 fsl,num-rx-queues = <3>; 777 status = "disabled"; 778 }; 779 780 }; 781 782 aips4: bus@32c00000 { 783 compatible = "fsl,aips-bus", "simple-bus"; 784 #address-cells = <1>; 785 #size-cells = <1>; 786 ranges = <0x32c00000 0x32c00000 0x400000>; 787 788 usbotg1: usb@32e40000 { 789 compatible = "fsl,imx8mm-usb", "fsl,imx7d-usb"; 790 reg = <0x32e40000 0x200>; 791 interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; 792 clocks = <&clk IMX8MM_CLK_USB1_CTRL_ROOT>; 793 clock-names = "usb1_ctrl_root_clk"; 794 assigned-clocks = <&clk IMX8MM_CLK_USB_BUS>; 795 assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_500M>; 796 fsl,usbphy = <&usbphynop1>; 797 fsl,usbmisc = <&usbmisc1 0>; 798 status = "disabled"; 799 }; 800 801 usbmisc1: usbmisc@32e40200 { 802 compatible = "fsl,imx8mm-usbmisc", "fsl,imx7d-usbmisc"; 803 #index-cells = <1>; 804 reg = <0x32e40200 0x200>; 805 }; 806 807 usbotg2: usb@32e50000 { 808 compatible = "fsl,imx8mm-usb", "fsl,imx7d-usb"; 809 reg = <0x32e50000 0x200>; 810 interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; 811 clocks = <&clk IMX8MM_CLK_USB1_CTRL_ROOT>; 812 clock-names = "usb1_ctrl_root_clk"; 813 assigned-clocks = <&clk IMX8MM_CLK_USB_BUS>; 814 assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_500M>; 815 fsl,usbphy = <&usbphynop2>; 816 fsl,usbmisc = <&usbmisc2 0>; 817 status = "disabled"; 818 }; 819 820 usbmisc2: usbmisc@32e50200 { 821 compatible = "fsl,imx8mm-usbmisc", "fsl,imx7d-usbmisc"; 822 #index-cells = <1>; 823 reg = <0x32e50200 0x200>; 824 }; 825 826 }; 827 828 dma_apbh: dma-controller@33000000 { 829 compatible = "fsl,imx7d-dma-apbh", "fsl,imx28-dma-apbh"; 830 reg = <0x33000000 0x2000>; 831 interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, 832 <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, 833 <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, 834 <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; 835 interrupt-names = "gpmi0", "gpmi1", "gpmi2", "gpmi3"; 836 #dma-cells = <1>; 837 dma-channels = <4>; 838 clocks = <&clk IMX8MM_CLK_NAND_USDHC_BUS_RAWNAND_CLK>; 839 }; 840 841 gpmi: nand-controller@33002000 { 842 compatible = "fsl,imx8mm-gpmi-nand", "fsl,imx7d-gpmi-nand"; 843 #address-cells = <1>; 844 #size-cells = <0>; 845 reg = <0x33002000 0x2000>, <0x33004000 0x4000>; 846 reg-names = "gpmi-nand", "bch"; 847 interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; 848 interrupt-names = "bch"; 849 clocks = <&clk IMX8MM_CLK_NAND_ROOT>, 850 <&clk IMX8MM_CLK_NAND_USDHC_BUS_RAWNAND_CLK>; 851 clock-names = "gpmi_io", "gpmi_bch_apb"; 852 dmas = <&dma_apbh 0>; 853 dma-names = "rx-tx"; 854 status = "disabled"; 855 }; 856 857 gic: interrupt-controller@38800000 { 858 compatible = "arm,gic-v3"; 859 reg = <0x38800000 0x10000>, /* GIC Dist */ 860 <0x38880000 0xc0000>; /* GICR (RD_base + SGI_base) */ 861 #interrupt-cells = <3>; 862 interrupt-controller; 863 interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; 864 }; 865 866 ddr-pmu@3d800000 { 867 compatible = "fsl,imx8mm-ddr-pmu", "fsl,imx8m-ddr-pmu"; 868 reg = <0x3d800000 0x400000>; 869 interrupt-parent = <&gic>; 870 interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>; 871 }; 872 }; 873}; 874