arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright 2021 Gateworks Corporation
   4  */
   5
   6 /dts-v1/;
   7
   8 #include <dt-bindings/gpio/gpio.h>
   9 #include <dt-bindings/input/linux-event-codes.h>
  10 #include <dt-bindings/leds/common.h>
  11 #include <dt-bindings/net/ti-dp83867.h>
  12
  13 #include "imx8mn.dtsi"
  14
  15 / {
  16         model = "Gateworks Venice GW7902 i.MX8MN board";
  17         compatible = "gw,imx8mn-gw7902", "fsl,imx8mn";
  18
  19         aliases {
  20                 usb0 = &usbotg1;
  21         };
  22
  23         chosen {
  24                 stdout-path = &uart2;
  25         };
  26
  27         memory@40000000 {
  28                 device_type = "memory";
  29                 reg = <0x0 0x40000000 0 0x80000000>;
  30         };
  31
  32         can20m: can20m {
  33                 compatible = "fixed-clock";
  34                 #clock-cells = <0>;
  35                 clock-frequency = <20000000>;
  36                 clock-output-names = "can20m";
  37         };
  38
  39         gpio-keys {
  40                 compatible = "gpio-keys";
  41
  42                 key-user-pb {
  43                         label = "user_pb";
  44                         gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
  45                         linux,code = <BTN_0>;
  46                 };
  47
  48                 key-user-pb1x {
  49                         label = "user_pb1x";
  50                         linux,code = <BTN_1>;
  51                         interrupt-parent = <&gsc>;
  52                         interrupts = <0>;
  53                 };
  54
  55                 key-erased {
  56                         label = "key_erased";
  57                         linux,code = <BTN_2>;
  58                         interrupt-parent = <&gsc>;
  59                         interrupts = <1>;
  60                 };
  61
  62                 key-eeprom-wp {
  63                         label = "eeprom_wp";
  64                         linux,code = <BTN_3>;
  65                         interrupt-parent = <&gsc>;
  66                         interrupts = <2>;
  67                 };
  68
  69                 key-tamper {
  70                         label = "tamper";
  71                         linux,code = <BTN_4>;
  72                         interrupt-parent = <&gsc>;
  73                         interrupts = <5>;
  74                 };
  75
  76                 switch-hold {
  77                         label = "switch_hold";
  78                         linux,code = <BTN_5>;
  79                         interrupt-parent = <&gsc>;
  80                         interrupts = <7>;
  81                 };
  82         };
  83
  84         led-controller {
  85                 compatible = "gpio-leds";
  86                 pinctrl-names = "default";
  87                 pinctrl-0 = <&pinctrl_gpio_leds>;
  88
  89                 led-0 {
  90                         function = LED_FUNCTION_STATUS;
  91                         color = <LED_COLOR_ID_GREEN>;
  92                         label = "panel1";
  93                         gpios = <&gpio3 21 GPIO_ACTIVE_LOW>;
  94                         default-state = "off";
  95                 };
  96
  97                 led-1 {
  98                         function = LED_FUNCTION_STATUS;
  99                         color = <LED_COLOR_ID_GREEN>;
 100                         label = "panel2";
 101                         gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
 102                         default-state = "off";
 103                 };
 104
 105                 led-2 {
 106                         function = LED_FUNCTION_STATUS;
 107                         color = <LED_COLOR_ID_GREEN>;
 108                         label = "panel3";
 109                         gpios = <&gpio3 22 GPIO_ACTIVE_LOW>;
 110                         default-state = "off";
 111                 };
 112
 113                 led-3 {
 114                         function = LED_FUNCTION_STATUS;
 115                         color = <LED_COLOR_ID_GREEN>;
 116                         label = "panel4";
 117                         gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;
 118                         default-state = "off";
 119                 };
 120
 121                 led-4 {
 122                         function = LED_FUNCTION_STATUS;
 123                         color = <LED_COLOR_ID_GREEN>;
 124                         label = "panel5";
 125                         gpios = <&gpio3 25 GPIO_ACTIVE_LOW>;
 126                         default-state = "off";
 127                 };
 128         };
 129
 130         pps {
 131                 compatible = "pps-gpio";
 132                 pinctrl-names = "default";
 133                 pinctrl-0 = <&pinctrl_pps>;
 134                 gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>;
 135                 status = "okay";
 136         };
 137
 138         reg_3p3v: regulator-3p3v {
 139                 compatible = "regulator-fixed";
 140                 regulator-name = "3P3V";
 141                 regulator-min-microvolt = <3300000>;
 142                 regulator-max-microvolt = <3300000>;
 143                 regulator-always-on;
 144         };
 145
 146         reg_usb1_vbus: regulator-usb1 {
 147                 compatible = "regulator-fixed";
 148                 pinctrl-names = "default";
 149                 pinctrl-0 = <&pinctrl_reg_usb1>;
 150                 regulator-name = "usb_usb1_vbus";
 151                 gpio = <&gpio2 7 GPIO_ACTIVE_HIGH>;
 152                 enable-active-high;
 153                 regulator-min-microvolt = <5000000>;
 154                 regulator-max-microvolt = <5000000>;
 155         };
 156
 157         reg_wifi: regulator-wifi {
 158                 compatible = "regulator-fixed";
 159                 pinctrl-names = "default";
 160                 pinctrl-0 = <&pinctrl_reg_wl>;
 161                 regulator-name = "wifi";
 162                 gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
 163                 enable-active-high;
 164                 startup-delay-us = <100>;
 165                 regulator-min-microvolt = <3300000>;
 166                 regulator-max-microvolt = <3300000>;
 167         };
 168 };
 169
 170 &A53_0 {
 171         cpu-supply = <&buck2>;
 172 };
 173
 174 &A53_1 {
 175         cpu-supply = <&buck2>;
 176 };
 177
 178 &A53_2 {
 179         cpu-supply = <&buck2>;
 180 };
 181
 182 &A53_3 {
 183         cpu-supply = <&buck2>;
 184 };
 185
 186 &ddrc {
 187         operating-points-v2 = <&ddrc_opp_table>;
 188
 189         ddrc_opp_table: opp-table {
 190                 compatible = "operating-points-v2";
 191
 192                 opp-25000000 {
 193                         opp-hz = /bits/ 64 <25000000>;
 194                 };
 195
 196                 opp-100000000 {
 197                         opp-hz = /bits/ 64 <100000000>;
 198                 };
 199
 200                 opp-750000000 {
 201                         opp-hz = /bits/ 64 <750000000>;
 202                 };
 203         };
 204 };
 205
 206 &ecspi1 {
 207         pinctrl-names = "default";
 208         pinctrl-0 = <&pinctrl_spi1>;
 209         cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
 210         status = "okay";
 211
 212         can@0 {
 213                 compatible = "microchip,mcp2515";
 214                 reg = <0>;
 215                 clocks = <&can20m>;
 216                 interrupt-parent = <&gpio2>;
 217                 interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
 218                 spi-max-frequency = <10000000>;
 219         };
 220 };
 221
 222 &disp_blk_ctrl {
 223         status = "disabled";
 224 };
 225
 226 /* off-board header */
 227 &ecspi2 {
 228         pinctrl-names = "default";
 229         pinctrl-0 = <&pinctrl_spi2>;
 230         cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
 231         status = "okay";
 232 };
 233
 234 &fec1 {
 235         pinctrl-names = "default";
 236         pinctrl-0 = <&pinctrl_fec1>;
 237         phy-mode = "rgmii-id";
 238         phy-handle = <&ethphy0>;
 239         local-mac-address = [00 00 00 00 00 00];
 240         status = "okay";
 241
 242         mdio {
 243                 #address-cells = <1>;
 244                 #size-cells = <0>;
 245
 246                 ethphy0: ethernet-phy@0 {
 247                         compatible = "ethernet-phy-ieee802.3-c22";
 248                         reg = <0>;
 249                         ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
 250                         ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
 251                         tx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
 252                         rx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
 253                 };
 254         };
 255 };
 256
 257 &gpio1 {
 258         gpio-line-names = "", "", "", "", "", "", "", "",
 259                 "m2_pwr_en", "", "", "", "", "m2_reset", "", "m2_wdis#",
 260                 "", "", "", "", "", "", "", "",
 261                 "", "", "", "", "", "", "", "";
 262 };
 263
 264 &gpio2 {
 265         gpio-line-names = "", "", "", "", "", "", "", "",
 266                 "uart2_en#", "", "", "", "", "", "", "",
 267                 "", "", "", "", "", "", "", "",
 268                 "", "", "", "", "", "", "", "";
 269 };
 270
 271 &gpio3 {
 272         gpio-line-names = "", "m2_gdis#", "", "", "", "", "", "m2_off#",
 273                 "", "", "", "", "", "", "", "",
 274                 "", "", "", "", "", "", "", "",
 275                 "", "", "", "", "", "", "", "";
 276 };
 277
 278 &gpio4 {
 279         gpio-line-names = "", "", "", "", "", "", "", "",
 280                 "", "", "", "", "", "", "", "",
 281                 "", "", "", "", "", "app_gpio1", "vdd_4p0_en", "uart1_rs485",
 282                 "", "uart1_term", "uart1_half", "app_gpio2",
 283                 "mipi_gpio1", "", "", "";
 284 };
 285
 286 &gpio5 {
 287         gpio-line-names = "", "", "", "mipi_gpio4",
 288                 "mipi_gpio3", "mipi_gpio2", "", "",
 289                 "", "", "", "", "", "", "", "",
 290                 "", "", "", "", "", "", "", "",
 291                 "", "", "", "", "", "", "", "";
 292 };
 293
 294 &gpu {
 295         status = "disabled";
 296 };
 297
 298 &i2c1 {
 299         clock-frequency = <100000>;
 300         pinctrl-names = "default", "gpio";
 301         pinctrl-0 = <&pinctrl_i2c1>;
 302         pinctrl-1 = <&pinctrl_i2c1_gpio>;
 303         scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 304         sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 305         status = "okay";
 306
 307         gsc: gsc@20 {
 308                 compatible = "gw,gsc";
 309                 reg = <0x20>;
 310                 pinctrl-0 = <&pinctrl_gsc>;
 311                 interrupt-parent = <&gpio2>;
 312                 interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
 313                 interrupt-controller;
 314                 #interrupt-cells = <1>;
 315                 #address-cells = <1>;
 316                 #size-cells = <0>;
 317
 318                 adc {
 319                         compatible = "gw,gsc-adc";
 320                         #address-cells = <1>;
 321                         #size-cells = <0>;
 322
 323                         channel@6 {
 324                                 gw,mode = <0>;
 325                                 reg = <0x06>;
 326                                 label = "temp";
 327                         };
 328
 329                         channel@8 {
 330                                 gw,mode = <3>;
 331                                 reg = <0x08>;
 332                                 label = "vdd_bat";
 333                         };
 334
 335                         channel@82 {
 336                                 gw,mode = <2>;
 337                                 reg = <0x82>;
 338                                 label = "vin";
 339                                 gw,voltage-divider-ohms = <22100 1000>;
 340                                 gw,voltage-offset-microvolt = <700000>;
 341                         };
 342
 343                         channel@84 {
 344                                 gw,mode = <2>;
 345                                 reg = <0x84>;
 346                                 label = "vin_4p0";
 347                                 gw,voltage-divider-ohms = <10000 10000>;
 348                         };
 349
 350                         channel@86 {
 351                                 gw,mode = <2>;
 352                                 reg = <0x86>;
 353                                 label = "vdd_3p3";
 354                                 gw,voltage-divider-ohms = <10000 10000>;
 355                         };
 356
 357                         channel@88 {
 358                                 gw,mode = <2>;
 359                                 reg = <0x88>;
 360                                 label = "vdd_0p9";
 361                         };
 362
 363                         channel@8c {
 364                                 gw,mode = <2>;
 365                                 reg = <0x8c>;
 366                                 label = "vdd_soc";
 367                         };
 368
 369                         channel@8e {
 370                                 gw,mode = <2>;
 371                                 reg = <0x8e>;
 372                                 label = "vdd_arm";
 373                         };
 374
 375                         channel@90 {
 376                                 gw,mode = <2>;
 377                                 reg = <0x90>;
 378                                 label = "vdd_1p8";
 379                         };
 380
 381                         channel@92 {
 382                                 gw,mode = <2>;
 383                                 reg = <0x92>;
 384                                 label = "vdd_dram";
 385                         };
 386
 387                         channel@98 {
 388                                 gw,mode = <2>;
 389                                 reg = <0x98>;
 390                                 label = "vdd_1p0";
 391                         };
 392
 393                         channel@9a {
 394                                 gw,mode = <2>;
 395                                 reg = <0x9a>;
 396                                 label = "vdd_2p5";
 397                                 gw,voltage-divider-ohms = <10000 10000>;
 398                         };
 399
 400                         channel@9c {
 401                                 gw,mode = <2>;
 402                                 reg = <0x9c>;
 403                                 label = "vdd_5p0";
 404                                 gw,voltage-divider-ohms = <10000 10000>;
 405                         };
 406
 407                         channel@a2 {
 408                                 gw,mode = <2>;
 409                                 reg = <0xa2>;
 410                                 label = "vdd_gsc";
 411                                 gw,voltage-divider-ohms = <10000 10000>;
 412                         };
 413                 };
 414         };
 415
 416         gpio: gpio@23 {
 417                 compatible = "nxp,pca9555";
 418                 reg = <0x23>;
 419                 gpio-controller;
 420                 #gpio-cells = <2>;
 421                 interrupt-parent = <&gsc>;
 422                 interrupts = <4>;
 423         };
 424
 425         pmic@4b {
 426                 compatible = "rohm,bd71847";
 427                 reg = <0x4b>;
 428                 pinctrl-names = "default";
 429                 pinctrl-0 = <&pinctrl_pmic>;
 430                 interrupt-parent = <&gpio3>;
 431                 interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
 432                 rohm,reset-snvs-powered;
 433                 #clock-cells = <0>;
 434                 clocks = <&osc_32k>;
 435                 clock-output-names = "clk-32k-out";
 436
 437                 regulators {
 438                         /* vdd_soc: 0.805-0.900V (typ=0.8V) */
 439                         BUCK1 {
 440                                 regulator-name = "buck1";
 441                                 regulator-min-microvolt = <700000>;
 442                                 regulator-max-microvolt = <1300000>;
 443                                 regulator-boot-on;
 444                                 regulator-always-on;
 445                                 regulator-ramp-delay = <1250>;
 446                         };
 447
 448                         /* vdd_arm: 0.805-1.0V (typ=0.9V) */
 449                         buck2: BUCK2 {
 450                                 regulator-name = "buck2";
 451                                 regulator-min-microvolt = <700000>;
 452                                 regulator-max-microvolt = <1300000>;
 453                                 regulator-boot-on;
 454                                 regulator-always-on;
 455                                 regulator-ramp-delay = <1250>;
 456                                 rohm,dvs-run-voltage = <1000000>;
 457                                 rohm,dvs-idle-voltage = <900000>;
 458                         };
 459
 460                         /* vdd_0p9: 0.805-1.0V (typ=0.9V) */
 461                         BUCK3 {
 462                                 regulator-name = "buck3";
 463                                 regulator-min-microvolt = <700000>;
 464                                 regulator-max-microvolt = <1350000>;
 465                                 regulator-boot-on;
 466                                 regulator-always-on;
 467                         };
 468
 469                         /* vdd_3p3 */
 470                         BUCK4 {
 471                                 regulator-name = "buck4";
 472                                 regulator-min-microvolt = <3000000>;
 473                                 regulator-max-microvolt = <3300000>;
 474                                 regulator-boot-on;
 475                                 regulator-always-on;
 476                         };
 477
 478                         /* vdd_1p8 */
 479                         BUCK5 {
 480                                 regulator-name = "buck5";
 481                                 regulator-min-microvolt = <1605000>;
 482                                 regulator-max-microvolt = <1995000>;
 483                                 regulator-boot-on;
 484                                 regulator-always-on;
 485                         };
 486
 487                         /* vdd_dram */
 488                         BUCK6 {
 489                                 regulator-name = "buck6";
 490                                 regulator-min-microvolt = <800000>;
 491                                 regulator-max-microvolt = <1400000>;
 492                                 regulator-boot-on;
 493                                 regulator-always-on;
 494                         };
 495
 496                         /* nvcc_snvs_1p8 */
 497                         LDO1 {
 498                                 regulator-name = "ldo1";
 499                                 regulator-min-microvolt = <1600000>;
 500                                 regulator-max-microvolt = <1900000>;
 501                                 regulator-boot-on;
 502                                 regulator-always-on;
 503                         };
 504
 505                         /* vdd_snvs_0p8 */
 506                         LDO2 {
 507                                 regulator-name = "ldo2";
 508                                 regulator-min-microvolt = <800000>;
 509                                 regulator-max-microvolt = <900000>;
 510                                 regulator-boot-on;
 511                                 regulator-always-on;
 512                         };
 513
 514                         /* vdda_1p8 */
 515                         LDO3 {
 516                                 regulator-name = "ldo3";
 517                                 regulator-min-microvolt = <1800000>;
 518                                 regulator-max-microvolt = <3300000>;
 519                                 regulator-boot-on;
 520                                 regulator-always-on;
 521                         };
 522
 523                         LDO4 {
 524                                 regulator-name = "ldo4";
 525                                 regulator-min-microvolt = <900000>;
 526                                 regulator-max-microvolt = <1800000>;
 527                                 regulator-boot-on;
 528                                 regulator-always-on;
 529                         };
 530
 531                         LDO6 {
 532                                 regulator-name = "ldo6";
 533                                 regulator-min-microvolt = <900000>;
 534                                 regulator-max-microvolt = <1800000>;
 535                                 regulator-boot-on;
 536                                 regulator-always-on;
 537                         };
 538                 };
 539         };
 540
 541         eeprom@50 {
 542                 compatible = "atmel,24c02";
 543                 reg = <0x50>;
 544                 pagesize = <16>;
 545         };
 546
 547         eeprom@51 {
 548                 compatible = "atmel,24c02";
 549                 reg = <0x51>;
 550                 pagesize = <16>;
 551         };
 552
 553         eeprom@52 {
 554                 compatible = "atmel,24c02";
 555                 reg = <0x52>;
 556                 pagesize = <16>;
 557         };
 558
 559         eeprom@53 {
 560                 compatible = "atmel,24c02";
 561                 reg = <0x53>;
 562                 pagesize = <16>;
 563         };
 564
 565         rtc@68 {
 566                 compatible = "dallas,ds1672";
 567                 reg = <0x68>;
 568         };
 569 };
 570
 571 &i2c2 {
 572         clock-frequency = <400000>;
 573         pinctrl-names = "default", "gpio";
 574         pinctrl-0 = <&pinctrl_i2c2>;
 575         pinctrl-1 = <&pinctrl_i2c2_gpio>;
 576         scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 577         sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 578         status = "okay";
 579
 580         accelerometer@19 {
 581                 compatible = "st,lis2de12";
 582                 pinctrl-names = "default";
 583                 pinctrl-0 = <&pinctrl_accel>;
 584                 reg = <0x19>;
 585                 st,drdy-int-pin = <1>;
 586                 interrupt-parent = <&gpio1>;
 587                 interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
 588         };
 589 };
 590
 591 /* off-board header */
 592 &i2c3 {
 593         clock-frequency = <400000>;
 594         pinctrl-names = "default", "gpio";
 595         pinctrl-0 = <&pinctrl_i2c3>;
 596         pinctrl-1 = <&pinctrl_i2c3_gpio>;
 597         scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 598         sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 599         status = "okay";
 600 };
 601
 602 /* off-board header */
 603 &i2c4 {
 604         clock-frequency = <400000>;
 605         pinctrl-names = "default", "gpio";
 606         pinctrl-0 = <&pinctrl_i2c4>;
 607         pinctrl-1 = <&pinctrl_i2c4_gpio>;
 608         scl-gpios = <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 609         sda-gpios = <&gpio5 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 610         status = "okay";
 611 };
 612
 613 &pgc_gpumix {
 614         status = "disabled";
 615 };
 616
 617 /* off-board header */
 618 &sai3 {
 619         pinctrl-names = "default";
 620         pinctrl-0 = <&pinctrl_sai3>;
 621         assigned-clocks = <&clk IMX8MN_CLK_SAI3>;
 622         assigned-clock-parents = <&clk IMX8MN_AUDIO_PLL1_OUT>;
 623         assigned-clock-rates = <24576000>;
 624         status = "okay";
 625 };
 626
 627 /* RS232/RS485/RS422 selectable */
 628 &uart1 {
 629         pinctrl-names = "default";
 630         pinctrl-0 = <&pinctrl_uart1>, <&pinctrl_uart1_gpio>;
 631         status = "okay";
 632 };
 633
 634 /* RS232 console */
 635 &uart2 {
 636         pinctrl-names = "default";
 637         pinctrl-0 = <&pinctrl_uart2>;
 638         status = "okay";
 639 };
 640
 641 /* bluetooth HCI */
 642 &uart3 {
 643         pinctrl-names = "default";
 644         pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_uart3_gpio>;
 645         rts-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
 646         cts-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
 647         status = "okay";
 648
 649         bluetooth {
 650                 compatible = "brcm,bcm4330-bt";
 651                 shutdown-gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
 652         };
 653 };
 654
 655 /* LTE Cat M1/NB1/EGPRS modem or GPS (loading option) */
 656 &uart4 {
 657         pinctrl-names = "default";
 658         pinctrl-0 = <&pinctrl_uart4>;
 659         status = "okay";
 660 };
 661
 662 &usbotg1 {
 663         dr_mode = "host";
 664         vbus-supply = <&reg_usb1_vbus>;
 665         disable-over-current;
 666         status = "okay";
 667 };
 668
 669 /* SDIO WiFi */
 670 &usdhc2 {
 671         pinctrl-names = "default", "state_100mhz", "state_200mhz";
 672         pinctrl-0 = <&pinctrl_usdhc2>;
 673         pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
 674         pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
 675         bus-width = <4>;
 676         non-removable;
 677         vmmc-supply = <&reg_wifi>;
 678         #address-cells = <1>;
 679         #size-cells = <0>;
 680         status = "okay";
 681
 682         wifi@0 {
 683                 compatible = "brcm,bcm43455-fmac", "brcm,bcm4329-fmac";
 684                 reg = <0>;
 685         };
 686 };
 687
 688 /* eMMC */
 689 &usdhc3 {
 690         pinctrl-names = "default", "state_100mhz", "state_200mhz";
 691         pinctrl-0 = <&pinctrl_usdhc3>;
 692         pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
 693         pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
 694         bus-width = <8>;
 695         non-removable;
 696         status = "okay";
 697 };
 698
 699 &wdog1 {
 700         pinctrl-names = "default";
 701         pinctrl-0 = <&pinctrl_wdog>;
 702         fsl,ext-reset-output;
 703         status = "okay";
 704 };
 705
 706 &iomuxc {
 707         pinctrl-names = "default";
 708         pinctrl-0 = <&pinctrl_hog>;
 709
 710         pinctrl_hog: hoggrp {
 711                 fsl,pins = <
 712                         MX8MN_IOMUXC_NAND_CE0_B_GPIO3_IO1       0x40000159 /* M2_GDIS# */
 713                         MX8MN_IOMUXC_GPIO1_IO08_GPIO1_IO8       0x40000041 /* M2_PWR_EN */
 714                         MX8MN_IOMUXC_GPIO1_IO13_GPIO1_IO13      0x40000041 /* M2_RESET */
 715                         MX8MN_IOMUXC_NAND_DATA01_GPIO3_IO7      0x40000119 /* M2_OFF# */
 716                         MX8MN_IOMUXC_GPIO1_IO15_GPIO1_IO15      0x40000159 /* M2_WDIS# */
 717                         MX8MN_IOMUXC_SAI2_RXFS_GPIO4_IO21       0x40000041 /* APP GPIO1 */
 718                         MX8MN_IOMUXC_SAI2_RXC_GPIO4_IO22        0x40000041 /* VDD_4P0_EN */
 719                         MX8MN_IOMUXC_SAI2_MCLK_GPIO4_IO27       0x40000041 /* APP GPIO2 */
 720                         MX8MN_IOMUXC_SD1_DATA6_GPIO2_IO8        0x40000041 /* UART2_EN# */
 721                         MX8MN_IOMUXC_SAI3_RXFS_GPIO4_IO28       0x40000041 /* MIPI_GPIO1 */
 722                         MX8MN_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5    0x40000041 /* MIPI_GPIO2 */
 723                         MX8MN_IOMUXC_SPDIF_RX_GPIO5_IO4         0x40000041 /* MIPI_GPIO3/PWM2 */
 724                         MX8MN_IOMUXC_SPDIF_TX_GPIO5_IO3         0x40000041 /* MIPI_GPIO4/PWM3 */
 725                 >;
 726         };
 727
 728         pinctrl_accel: accelgrp {
 729                 fsl,pins = <
 730                         MX8MN_IOMUXC_GPIO1_IO12_GPIO1_IO12      0x159
 731                 >;
 732         };
 733
 734         pinctrl_fec1: fec1grp {
 735                 fsl,pins = <
 736                         MX8MN_IOMUXC_ENET_MDC_ENET1_MDC                 0x3
 737                         MX8MN_IOMUXC_ENET_MDIO_ENET1_MDIO               0x3
 738                         MX8MN_IOMUXC_ENET_TD3_ENET1_RGMII_TD3           0x1f
 739                         MX8MN_IOMUXC_ENET_TD2_ENET1_RGMII_TD2           0x1f
 740                         MX8MN_IOMUXC_ENET_TD1_ENET1_RGMII_TD1           0x1f
 741                         MX8MN_IOMUXC_ENET_TD0_ENET1_RGMII_TD0           0x1f
 742                         MX8MN_IOMUXC_ENET_RD3_ENET1_RGMII_RD3           0x91
 743                         MX8MN_IOMUXC_ENET_RD2_ENET1_RGMII_RD2           0x91
 744                         MX8MN_IOMUXC_ENET_RD1_ENET1_RGMII_RD1           0x91
 745                         MX8MN_IOMUXC_ENET_RD0_ENET1_RGMII_RD0           0x91
 746                         MX8MN_IOMUXC_ENET_TXC_ENET1_RGMII_TXC           0x1f
 747                         MX8MN_IOMUXC_ENET_RXC_ENET1_RGMII_RXC           0x91
 748                         MX8MN_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL     0x91
 749                         MX8MN_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL     0x1f
 750                         MX8MN_IOMUXC_GPIO1_IO10_GPIO1_IO10              0x19 /* RST# */
 751                         MX8MN_IOMUXC_GPIO1_IO11_GPIO1_IO11              0x19 /* IRQ# */
 752                 >;
 753         };
 754
 755         pinctrl_gsc: gscgrp {
 756                 fsl,pins = <
 757                         MX8MN_IOMUXC_SD1_DATA4_GPIO2_IO6        0x40
 758                 >;
 759         };
 760
 761         pinctrl_i2c1: i2c1grp {
 762                 fsl,pins = <
 763                         MX8MN_IOMUXC_I2C1_SCL_I2C1_SCL          0x400001c3
 764                         MX8MN_IOMUXC_I2C1_SDA_I2C1_SDA          0x400001c3
 765                 >;
 766         };
 767
 768         pinctrl_i2c1_gpio: i2c1gpiogrp {
 769                 fsl,pins = <
 770                         MX8MN_IOMUXC_I2C1_SCL_GPIO5_IO14        0x400001c3
 771                         MX8MN_IOMUXC_I2C1_SDA_GPIO5_IO15        0x400001c3
 772                 >;
 773         };
 774
 775         pinctrl_i2c2: i2c2grp {
 776                 fsl,pins = <
 777                         MX8MN_IOMUXC_I2C2_SCL_I2C2_SCL          0x400001c3
 778                         MX8MN_IOMUXC_I2C2_SDA_I2C2_SDA          0x400001c3
 779                 >;
 780         };
 781
 782         pinctrl_i2c2_gpio: i2c2gpiogrp {
 783                 fsl,pins = <
 784                         MX8MN_IOMUXC_I2C2_SCL_GPIO5_IO16        0x400001c3
 785                         MX8MN_IOMUXC_I2C2_SDA_GPIO5_IO17        0x400001c3
 786                 >;
 787         };
 788
 789         pinctrl_i2c3: i2c3grp {
 790                 fsl,pins = <
 791                         MX8MN_IOMUXC_I2C3_SCL_I2C3_SCL          0x400001c3
 792                         MX8MN_IOMUXC_I2C3_SDA_I2C3_SDA          0x400001c3
 793                 >;
 794         };
 795
 796         pinctrl_i2c3_gpio: i2c3gpiogrp {
 797                 fsl,pins = <
 798                         MX8MN_IOMUXC_I2C3_SCL_GPIO5_IO18        0x400001c3
 799                         MX8MN_IOMUXC_I2C3_SDA_GPIO5_IO19        0x400001c3
 800                 >;
 801         };
 802
 803         pinctrl_i2c4: i2c4grp {
 804                 fsl,pins = <
 805                         MX8MN_IOMUXC_I2C4_SCL_I2C4_SCL          0x400001c3
 806                         MX8MN_IOMUXC_I2C4_SDA_I2C4_SDA          0x400001c3
 807                 >;
 808         };
 809
 810         pinctrl_i2c4_gpio: i2c4gpiogrp {
 811                 fsl,pins = <
 812                         MX8MN_IOMUXC_I2C4_SCL_GPIO5_IO20        0x400001c3
 813                         MX8MN_IOMUXC_I2C4_SDA_GPIO5_IO21        0x400001c3
 814                 >;
 815         };
 816
 817         pinctrl_gpio_leds: gpioledgrp {
 818                 fsl,pins = <
 819                         MX8MN_IOMUXC_SAI5_RXD0_GPIO3_IO21       0x19
 820                         MX8MN_IOMUXC_SAI5_RXD2_GPIO3_IO23       0x19
 821                         MX8MN_IOMUXC_SAI5_RXD1_GPIO3_IO22       0x19
 822                         MX8MN_IOMUXC_SAI5_RXC_GPIO3_IO20        0x19
 823                         MX8MN_IOMUXC_SAI5_MCLK_GPIO3_IO25       0x19
 824                 >;
 825         };
 826
 827         pinctrl_pmic: pmicgrp {
 828                 fsl,pins = <
 829                         MX8MN_IOMUXC_NAND_DATA02_GPIO3_IO8      0x41
 830                 >;
 831         };
 832
 833         pinctrl_pps: ppsgrp {
 834                 fsl,pins = <
 835                         MX8MN_IOMUXC_SAI5_RXD3_GPIO3_IO24       0x141 /* PPS */
 836                 >;
 837         };
 838
 839         pinctrl_reg_wl: regwlgrp {
 840                 fsl,pins = <
 841                         MX8MN_IOMUXC_SD2_RESET_B_GPIO2_IO19     0x41 /* WLAN_WLON */
 842                 >;
 843         };
 844
 845         pinctrl_reg_usb1: regusb1grp {
 846                 fsl,pins = <
 847                         MX8MN_IOMUXC_SD1_DATA5_GPIO2_IO7        0x41
 848                 >;
 849         };
 850
 851         pinctrl_sai3: sai3grp {
 852                 fsl,pins = <
 853                         MX8MN_IOMUXC_SAI3_MCLK_SAI3_MCLK        0xd6
 854                         MX8MN_IOMUXC_SAI3_RXD_SAI3_RX_DATA0     0xd6
 855                         MX8MN_IOMUXC_SAI3_TXC_SAI3_TX_BCLK      0xd6
 856                         MX8MN_IOMUXC_SAI3_TXD_SAI3_TX_DATA0     0xd6
 857                         MX8MN_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC     0xd6
 858                 >;
 859         };
 860
 861         pinctrl_spi1: spi1grp {
 862                 fsl,pins = <
 863                         MX8MN_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK    0x82
 864                         MX8MN_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI    0x82
 865                         MX8MN_IOMUXC_ECSPI1_MISO_ECSPI1_MISO    0x82
 866                         MX8MN_IOMUXC_ECSPI1_SS0_GPIO5_IO9       0x40
 867                         MX8MN_IOMUXC_SD1_DATA1_GPIO2_IO3        0x140 /* CAN_IRQ# */
 868                 >;
 869         };
 870
 871         pinctrl_spi2: spi2grp {
 872                 fsl,pins = <
 873                         MX8MN_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK    0x82
 874                         MX8MN_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI    0x82
 875                         MX8MN_IOMUXC_ECSPI2_MISO_ECSPI2_MISO    0x82
 876                         MX8MN_IOMUXC_ECSPI2_SS0_GPIO5_IO13      0x40 /* SS0 */
 877                 >;
 878         };
 879
 880         pinctrl_uart1: uart1grp {
 881                 fsl,pins = <
 882                         MX8MN_IOMUXC_UART1_RXD_UART1_DCE_RX     0x140
 883                         MX8MN_IOMUXC_UART1_TXD_UART1_DCE_TX     0x140
 884                 >;
 885         };
 886
 887         pinctrl_uart1_gpio: uart1gpiogrp {
 888                 fsl,pins = <
 889                         MX8MN_IOMUXC_SAI2_TXD0_GPIO4_IO26       0x40000110 /* HALF */
 890                         MX8MN_IOMUXC_SAI2_TXC_GPIO4_IO25        0x40000110 /* TERM */
 891                         MX8MN_IOMUXC_SAI2_RXD0_GPIO4_IO23       0x40000110 /* RS485 */
 892                 >;
 893         };
 894
 895         pinctrl_uart2: uart2grp {
 896                 fsl,pins = <
 897                         MX8MN_IOMUXC_UART2_RXD_UART2_DCE_RX     0x140
 898                         MX8MN_IOMUXC_UART2_TXD_UART2_DCE_TX     0x140
 899                 >;
 900         };
 901
 902         pinctrl_uart3_gpio: uart3_gpiogrp {
 903                 fsl,pins = <
 904                         MX8MN_IOMUXC_SD2_CD_B_GPIO2_IO12        0x41 /* BT_EN# */
 905                 >;
 906         };
 907
 908         pinctrl_uart3: uart3grp {
 909                 fsl,pins = <
 910                         MX8MN_IOMUXC_UART3_RXD_UART3_DCE_RX     0x140
 911                         MX8MN_IOMUXC_UART3_TXD_UART3_DCE_TX     0x140
 912                         MX8MN_IOMUXC_SD1_CLK_GPIO2_IO0          0x140 /* CTS */
 913                         MX8MN_IOMUXC_SD1_CMD_GPIO2_IO1          0x140 /* RTS */
 914                 >;
 915         };
 916
 917         pinctrl_uart4: uart4grp {
 918                 fsl,pins = <
 919                         MX8MN_IOMUXC_UART4_RXD_UART4_DCE_RX     0x140
 920                         MX8MN_IOMUXC_UART4_TXD_UART4_DCE_TX     0x140
 921                         MX8MN_IOMUXC_GPIO1_IO06_GPIO1_IO6       0x141 /* GNSS_GASP */
 922                 >;
 923         };
 924
 925         pinctrl_usdhc2: usdhc2grp {
 926                 fsl,pins = <
 927                         MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK         0x190
 928                         MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD         0x1d0
 929                         MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0     0x1d0
 930                         MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1     0x1d0
 931                         MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2     0x1d0
 932                         MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3     0x1d0
 933                 >;
 934         };
 935
 936         pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
 937                 fsl,pins = <
 938                         MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK         0x194
 939                         MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD         0x1d4
 940                         MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0     0x1d4
 941                         MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1     0x1d4
 942                         MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2     0x1d4
 943                         MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3     0x1d4
 944                 >;
 945         };
 946
 947         pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
 948                 fsl,pins = <
 949                         MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK         0x196
 950                         MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD         0x1d6
 951                         MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0     0x1d6
 952                         MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1     0x1d6
 953                         MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2     0x1d6
 954                         MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3     0x1d6
 955                 >;
 956         };
 957
 958         pinctrl_usdhc3: usdhc3grp {
 959                 fsl,pins = <
 960                         MX8MN_IOMUXC_NAND_WE_B_USDHC3_CLK       0x190
 961                         MX8MN_IOMUXC_NAND_WP_B_USDHC3_CMD       0x1d0
 962                         MX8MN_IOMUXC_NAND_DATA04_USDHC3_DATA0   0x1d0
 963                         MX8MN_IOMUXC_NAND_DATA05_USDHC3_DATA1   0x1d0
 964                         MX8MN_IOMUXC_NAND_DATA06_USDHC3_DATA2   0x1d0
 965                         MX8MN_IOMUXC_NAND_DATA07_USDHC3_DATA3   0x1d0
 966                         MX8MN_IOMUXC_NAND_RE_B_USDHC3_DATA4     0x1d0
 967                         MX8MN_IOMUXC_NAND_CE2_B_USDHC3_DATA5    0x1d0
 968                         MX8MN_IOMUXC_NAND_CE3_B_USDHC3_DATA6    0x1d0
 969                         MX8MN_IOMUXC_NAND_CLE_USDHC3_DATA7      0x1d0
 970                         MX8MN_IOMUXC_NAND_CE1_B_USDHC3_STROBE   0x190
 971                 >;
 972         };
 973
 974         pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp {
 975                 fsl,pins = <
 976                         MX8MN_IOMUXC_NAND_WE_B_USDHC3_CLK       0x194
 977                         MX8MN_IOMUXC_NAND_WP_B_USDHC3_CMD       0x1d4
 978                         MX8MN_IOMUXC_NAND_DATA04_USDHC3_DATA0   0x1d4
 979                         MX8MN_IOMUXC_NAND_DATA05_USDHC3_DATA1   0x1d4
 980                         MX8MN_IOMUXC_NAND_DATA06_USDHC3_DATA2   0x1d4
 981                         MX8MN_IOMUXC_NAND_DATA07_USDHC3_DATA3   0x1d4
 982                         MX8MN_IOMUXC_NAND_RE_B_USDHC3_DATA4     0x1d4
 983                         MX8MN_IOMUXC_NAND_CE2_B_USDHC3_DATA5    0x1d4
 984                         MX8MN_IOMUXC_NAND_CE3_B_USDHC3_DATA6    0x1d4
 985                         MX8MN_IOMUXC_NAND_CLE_USDHC3_DATA7      0x1d4
 986                         MX8MN_IOMUXC_NAND_CE1_B_USDHC3_STROBE   0x194
 987                 >;
 988         };
 989
 990         pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp {
 991                 fsl,pins = <
 992                         MX8MN_IOMUXC_NAND_WE_B_USDHC3_CLK       0x196
 993                         MX8MN_IOMUXC_NAND_WP_B_USDHC3_CMD       0x1d6
 994                         MX8MN_IOMUXC_NAND_DATA04_USDHC3_DATA0   0x1d6
 995                         MX8MN_IOMUXC_NAND_DATA05_USDHC3_DATA1   0x1d6
 996                         MX8MN_IOMUXC_NAND_DATA06_USDHC3_DATA2   0x1d6
 997                         MX8MN_IOMUXC_NAND_DATA07_USDHC3_DATA3   0x1d6
 998                         MX8MN_IOMUXC_NAND_RE_B_USDHC3_DATA4     0x1d6
 999                         MX8MN_IOMUXC_NAND_CE2_B_USDHC3_DATA5    0x1d6
1000                         MX8MN_IOMUXC_NAND_CE3_B_USDHC3_DATA6    0x1d6
1001                         MX8MN_IOMUXC_NAND_CLE_USDHC3_DATA7      0x1d6
1002                         MX8MN_IOMUXC_NAND_CE1_B_USDHC3_STROBE   0x196
1003                 >;
1004         };
1005
1006         pinctrl_wdog: wdoggrp {
1007                 fsl,pins = <
1008                         MX8MN_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B    0xc6
1009                 >;
1010         };
1011 };