arch/arm/boot/dts/am33xx.dtsi

   1 /*
   2  * Device Tree Source for AM33XX SoC
   3  *
   4  * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
   5  *
   6  * This file is licensed under the terms of the GNU General Public License
   7  * version 2.  This program is licensed "as is" without any warranty of any
   8  * kind, whether express or implied.
   9  */
  10
  11 #include <dt-bindings/gpio/gpio.h>
  12 #include <dt-bindings/pinctrl/am33xx.h>
  13
  14 #include "skeleton.dtsi"
  15
  16 / {
  17         compatible = "ti,am33xx";
  18         interrupt-parent = <&intc>;
  19
  20         aliases {
  21                 serial0 = &uart0;
  22                 serial1 = &uart1;
  23                 serial2 = &uart2;
  24                 serial3 = &uart3;
  25                 serial4 = &uart4;
  26                 serial5 = &uart5;
  27                 d_can0 = &dcan0;
  28                 d_can1 = &dcan1;
  29                 usb0 = &usb0;
  30                 usb1 = &usb1;
  31                 phy0 = &usb0_phy;
  32                 phy1 = &usb1_phy;
  33         };
  34
  35         cpus {
  36                 #address-cells = <1>;
  37                 #size-cells = <0>;
  38                 cpu@0 {
  39                         compatible = "arm,cortex-a8";
  40                         device_type = "cpu";
  41                         reg = <0>;
  42
  43                         /*
  44                          * To consider voltage drop between PMIC and SoC,
  45                          * tolerance value is reduced to 2% from 4% and
  46                          * voltage value is increased as a precaution.
  47                          */
  48                         operating-points = <
  49                                 /* kHz    uV */
  50                                 720000  1285000
  51                                 600000  1225000
  52                                 500000  1125000
  53                                 275000  1125000
  54                         >;
  55                         voltage-tolerance = <2>; /* 2 percentage */
  56                         clock-latency = <300000>; /* From omap-cpufreq driver */
  57                 };
  58         };
  59
  60         pmu {
  61                 compatible = "arm,cortex-a8-pmu";
  62                 interrupts = <3>;
  63         };
  64
  65         /*
  66          * The soc node represents the soc top level view. It is uses for IPs
  67          * that are not memory mapped in the MPU view or for the MPU itself.
  68          */
  69         soc {
  70                 compatible = "ti,omap-infra";
  71                 mpu {
  72                         compatible = "ti,omap3-mpu";
  73                         ti,hwmods = "mpu";
  74                 };
  75         };
  76
  77         am33xx_pinmux: pinmux@44e10800 {
  78                 compatible = "pinctrl-single";
  79                 reg = <0x44e10800 0x0238>;
  80                 #address-cells = <1>;
  81                 #size-cells = <0>;
  82                 pinctrl-single,register-width = <32>;
  83                 pinctrl-single,function-mask = <0x7f>;
  84         };
  85
  86         /*
  87          * XXX: Use a flat representation of the AM33XX interconnect.
  88          * The real AM33XX interconnect network is quite complex.Since
  89          * that will not bring real advantage to represent that in DT
  90          * for the moment, just use a fake OCP bus entry to represent
  91          * the whole bus hierarchy.
  92          */
  93         ocp {
  94                 compatible = "simple-bus";
  95                 #address-cells = <1>;
  96                 #size-cells = <1>;
  97                 ranges;
  98                 ti,hwmods = "l3_main";
  99
 100                 intc: interrupt-controller@48200000 {
 101                         compatible = "ti,omap2-intc";
 102                         interrupt-controller;
 103                         #interrupt-cells = <1>;
 104                         ti,intc-size = <128>;
 105                         reg = <0x48200000 0x1000>;
 106                 };
 107
 108                 edma: edma@49000000 {
 109                         compatible = "ti,edma3";
 110                         ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2";
 111                         reg =   <0x49000000 0x10000>,
 112                                 <0x44e10f90 0x10>;
 113                         interrupts = <12 13 14>;
 114                         #dma-cells = <1>;
 115                         dma-channels = <64>;
 116                         ti,edma-regions = <4>;
 117                         ti,edma-slots = <256>;
 118                 };
 119
 120                 gpio0: gpio@44e07000 {
 121                         compatible = "ti,omap4-gpio";
 122                         ti,hwmods = "gpio1";
 123                         gpio-controller;
 124                         #gpio-cells = <2>;
 125                         interrupt-controller;
 126                         #interrupt-cells = <2>;
 127                         reg = <0x44e07000 0x1000>;
 128                         interrupts = <96>;
 129                 };
 130
 131                 gpio1: gpio@4804c000 {
 132                         compatible = "ti,omap4-gpio";
 133                         ti,hwmods = "gpio2";
 134                         gpio-controller;
 135                         #gpio-cells = <2>;
 136                         interrupt-controller;
 137                         #interrupt-cells = <2>;
 138                         reg = <0x4804c000 0x1000>;
 139                         interrupts = <98>;
 140                 };
 141
 142                 gpio2: gpio@481ac000 {
 143                         compatible = "ti,omap4-gpio";
 144                         ti,hwmods = "gpio3";
 145                         gpio-controller;
 146                         #gpio-cells = <2>;
 147                         interrupt-controller;
 148                         #interrupt-cells = <2>;
 149                         reg = <0x481ac000 0x1000>;
 150                         interrupts = <32>;
 151                 };
 152
 153                 gpio3: gpio@481ae000 {
 154                         compatible = "ti,omap4-gpio";
 155                         ti,hwmods = "gpio4";
 156                         gpio-controller;
 157                         #gpio-cells = <2>;
 158                         interrupt-controller;
 159                         #interrupt-cells = <2>;
 160                         reg = <0x481ae000 0x1000>;
 161                         interrupts = <62>;
 162                 };
 163
 164                 uart0: serial@44e09000 {
 165                         compatible = "ti,omap3-uart";
 166                         ti,hwmods = "uart1";
 167                         clock-frequency = <48000000>;
 168                         reg = <0x44e09000 0x2000>;
 169                         interrupts = <72>;
 170                         status = "disabled";
 171                 };
 172
 173                 uart1: serial@48022000 {
 174                         compatible = "ti,omap3-uart";
 175                         ti,hwmods = "uart2";
 176                         clock-frequency = <48000000>;
 177                         reg = <0x48022000 0x2000>;
 178                         interrupts = <73>;
 179                         status = "disabled";
 180                 };
 181
 182                 uart2: serial@48024000 {
 183                         compatible = "ti,omap3-uart";
 184                         ti,hwmods = "uart3";
 185                         clock-frequency = <48000000>;
 186                         reg = <0x48024000 0x2000>;
 187                         interrupts = <74>;
 188                         status = "disabled";
 189                 };
 190
 191                 uart3: serial@481a6000 {
 192                         compatible = "ti,omap3-uart";
 193                         ti,hwmods = "uart4";
 194                         clock-frequency = <48000000>;
 195                         reg = <0x481a6000 0x2000>;
 196                         interrupts = <44>;
 197                         status = "disabled";
 198                 };
 199
 200                 uart4: serial@481a8000 {
 201                         compatible = "ti,omap3-uart";
 202                         ti,hwmods = "uart5";
 203                         clock-frequency = <48000000>;
 204                         reg = <0x481a8000 0x2000>;
 205                         interrupts = <45>;
 206                         status = "disabled";
 207                 };
 208
 209                 uart5: serial@481aa000 {
 210                         compatible = "ti,omap3-uart";
 211                         ti,hwmods = "uart6";
 212                         clock-frequency = <48000000>;
 213                         reg = <0x481aa000 0x2000>;
 214                         interrupts = <46>;
 215                         status = "disabled";
 216                 };
 217
 218                 i2c0: i2c@44e0b000 {
 219                         compatible = "ti,omap4-i2c";
 220                         #address-cells = <1>;
 221                         #size-cells = <0>;
 222                         ti,hwmods = "i2c1";
 223                         reg = <0x44e0b000 0x1000>;
 224                         interrupts = <70>;
 225                         status = "disabled";
 226                 };
 227
 228                 i2c1: i2c@4802a000 {
 229                         compatible = "ti,omap4-i2c";
 230                         #address-cells = <1>;
 231                         #size-cells = <0>;
 232                         ti,hwmods = "i2c2";
 233                         reg = <0x4802a000 0x1000>;
 234                         interrupts = <71>;
 235                         status = "disabled";
 236                 };
 237
 238                 i2c2: i2c@4819c000 {
 239                         compatible = "ti,omap4-i2c";
 240                         #address-cells = <1>;
 241                         #size-cells = <0>;
 242                         ti,hwmods = "i2c3";
 243                         reg = <0x4819c000 0x1000>;
 244                         interrupts = <30>;
 245                         status = "disabled";
 246                 };
 247
 248                 wdt2: wdt@44e35000 {
 249                         compatible = "ti,omap3-wdt";
 250                         ti,hwmods = "wd_timer2";
 251                         reg = <0x44e35000 0x1000>;
 252                         interrupts = <91>;
 253                 };
 254
 255                 dcan0: d_can@481cc000 {
 256                         compatible = "bosch,d_can";
 257                         ti,hwmods = "d_can0";
 258                         reg = <0x481cc000 0x2000
 259                                 0x44e10644 0x4>;
 260                         interrupts = <52>;
 261                         status = "disabled";
 262                 };
 263
 264                 dcan1: d_can@481d0000 {
 265                         compatible = "bosch,d_can";
 266                         ti,hwmods = "d_can1";
 267                         reg = <0x481d0000 0x2000
 268                                 0x44e10644 0x4>;
 269                         interrupts = <55>;
 270                         status = "disabled";
 271                 };
 272
 273                 timer1: timer@44e31000 {
 274                         compatible = "ti,am335x-timer-1ms";
 275                         reg = <0x44e31000 0x400>;
 276                         interrupts = <67>;
 277                         ti,hwmods = "timer1";
 278                         ti,timer-alwon;
 279                 };
 280
 281                 timer2: timer@48040000 {
 282                         compatible = "ti,am335x-timer";
 283                         reg = <0x48040000 0x400>;
 284                         interrupts = <68>;
 285                         ti,hwmods = "timer2";
 286                 };
 287
 288                 timer3: timer@48042000 {
 289                         compatible = "ti,am335x-timer";
 290                         reg = <0x48042000 0x400>;
 291                         interrupts = <69>;
 292                         ti,hwmods = "timer3";
 293                 };
 294
 295                 timer4: timer@48044000 {
 296                         compatible = "ti,am335x-timer";
 297                         reg = <0x48044000 0x400>;
 298                         interrupts = <92>;
 299                         ti,hwmods = "timer4";
 300                         ti,timer-pwm;
 301                 };
 302
 303                 timer5: timer@48046000 {
 304                         compatible = "ti,am335x-timer";
 305                         reg = <0x48046000 0x400>;
 306                         interrupts = <93>;
 307                         ti,hwmods = "timer5";
 308                         ti,timer-pwm;
 309                 };
 310
 311                 timer6: timer@48048000 {
 312                         compatible = "ti,am335x-timer";
 313                         reg = <0x48048000 0x400>;
 314                         interrupts = <94>;
 315                         ti,hwmods = "timer6";
 316                         ti,timer-pwm;
 317                 };
 318
 319                 timer7: timer@4804a000 {
 320                         compatible = "ti,am335x-timer";
 321                         reg = <0x4804a000 0x400>;
 322                         interrupts = <95>;
 323                         ti,hwmods = "timer7";
 324                         ti,timer-pwm;
 325                 };
 326
 327                 rtc@44e3e000 {
 328                         compatible = "ti,da830-rtc";
 329                         reg = <0x44e3e000 0x1000>;
 330                         interrupts = <75
 331                                       76>;
 332                         ti,hwmods = "rtc";
 333                 };
 334
 335                 spi0: spi@48030000 {
 336                         compatible = "ti,omap4-mcspi";
 337                         #address-cells = <1>;
 338                         #size-cells = <0>;
 339                         reg = <0x48030000 0x400>;
 340                         interrupts = <65>;
 341                         ti,spi-num-cs = <2>;
 342                         ti,hwmods = "spi0";
 343                         dmas = <&edma 16
 344                                 &edma 17
 345                                 &edma 18
 346                                 &edma 19>;
 347                         dma-names = "tx0", "rx0", "tx1", "rx1";
 348                         status = "disabled";
 349                 };
 350
 351                 spi1: spi@481a0000 {
 352                         compatible = "ti,omap4-mcspi";
 353                         #address-cells = <1>;
 354                         #size-cells = <0>;
 355                         reg = <0x481a0000 0x400>;
 356                         interrupts = <125>;
 357                         ti,spi-num-cs = <2>;
 358                         ti,hwmods = "spi1";
 359                         dmas = <&edma 42
 360                                 &edma 43
 361                                 &edma 44
 362                                 &edma 45>;
 363                         dma-names = "tx0", "rx0", "tx1", "rx1";
 364                         status = "disabled";
 365                 };
 366
 367                 usb: usb@47400000 {
 368                         compatible = "ti,am33xx-usb";
 369                         reg = <0x47400000 0x1000>;
 370                         ranges;
 371                         #address-cells = <1>;
 372                         #size-cells = <1>;
 373                         ti,hwmods = "usb_otg_hs";
 374                         status = "disabled";
 375
 376                         ctrl_mod: control@44e10000 {
 377                                 compatible = "ti,am335x-usb-ctrl-module";
 378                                 reg = <0x44e10620 0x10
 379                                         0x44e10648 0x4>;
 380                                 reg-names = "phy_ctrl", "wakeup";
 381                                 status = "disabled";
 382                         };
 383
 384                         usb0_phy: usb-phy@47401300 {
 385                                 compatible = "ti,am335x-usb-phy";
 386                                 reg = <0x47401300 0x100>;
 387                                 reg-names = "phy";
 388                                 status = "disabled";
 389                                 ti,ctrl_mod = <&ctrl_mod>;
 390                         };
 391
 392                         usb0: usb@47401000 {
 393                                 compatible = "ti,musb-am33xx";
 394                                 status = "disabled";
 395                                 reg = <0x47401400 0x400
 396                                         0x47401000 0x200>;
 397                                 reg-names = "mc", "control";
 398
 399                                 interrupts = <18>;
 400                                 interrupt-names = "mc";
 401                                 dr_mode = "otg";
 402                                 mentor,multipoint = <1>;
 403                                 mentor,num-eps = <16>;
 404                                 mentor,ram-bits = <12>;
 405                                 mentor,power = <500>;
 406                                 phys = <&usb0_phy>;
 407
 408                                 dmas = <&cppi41dma  0 0 &cppi41dma  1 0
 409                                         &cppi41dma  2 0 &cppi41dma  3 0
 410                                         &cppi41dma  4 0 &cppi41dma  5 0
 411                                         &cppi41dma  6 0 &cppi41dma  7 0
 412                                         &cppi41dma  8 0 &cppi41dma  9 0
 413                                         &cppi41dma 10 0 &cppi41dma 11 0
 414                                         &cppi41dma 12 0 &cppi41dma 13 0
 415                                         &cppi41dma 14 0 &cppi41dma  0 1
 416                                         &cppi41dma  1 1 &cppi41dma  2 1
 417                                         &cppi41dma  3 1 &cppi41dma  4 1
 418                                         &cppi41dma  5 1 &cppi41dma  6 1
 419                                         &cppi41dma  7 1 &cppi41dma  8 1
 420                                         &cppi41dma  9 1 &cppi41dma 10 1
 421                                         &cppi41dma 11 1 &cppi41dma 12 1
 422                                         &cppi41dma 13 1 &cppi41dma 14 1>;
 423                                 dma-names =
 424                                         "rx1", "rx2", "rx3", "rx4", "rx5", "rx6", "rx7",
 425                                         "rx8", "rx9", "rx10", "rx11", "rx12", "rx13",
 426                                         "rx14", "rx15",
 427                                         "tx1", "tx2", "tx3", "tx4", "tx5", "tx6", "tx7",
 428                                         "tx8", "tx9", "tx10", "tx11", "tx12", "tx13",
 429                                         "tx14", "tx15";
 430                         };
 431
 432                         usb1_phy: usb-phy@47401b00 {
 433                                 compatible = "ti,am335x-usb-phy";
 434                                 reg = <0x47401b00 0x100>;
 435                                 reg-names = "phy";
 436                                 status = "disabled";
 437                                 ti,ctrl_mod = <&ctrl_mod>;
 438                         };
 439
 440                         usb1: usb@47401800 {
 441                                 compatible = "ti,musb-am33xx";
 442                                 status = "disabled";
 443                                 reg = <0x47401c00 0x400
 444                                         0x47401800 0x200>;
 445                                 reg-names = "mc", "control";
 446                                 interrupts = <19>;
 447                                 interrupt-names = "mc";
 448                                 dr_mode = "otg";
 449                                 mentor,multipoint = <1>;
 450                                 mentor,num-eps = <16>;
 451                                 mentor,ram-bits = <12>;
 452                                 mentor,power = <500>;
 453                                 phys = <&usb1_phy>;
 454
 455                                 dmas = <&cppi41dma 15 0 &cppi41dma 16 0
 456                                         &cppi41dma 17 0 &cppi41dma 18 0
 457                                         &cppi41dma 19 0 &cppi41dma 20 0
 458                                         &cppi41dma 21 0 &cppi41dma 22 0
 459                                         &cppi41dma 23 0 &cppi41dma 24 0
 460                                         &cppi41dma 25 0 &cppi41dma 26 0
 461                                         &cppi41dma 27 0 &cppi41dma 28 0
 462                                         &cppi41dma 29 0 &cppi41dma 15 1
 463                                         &cppi41dma 16 1 &cppi41dma 17 1
 464                                         &cppi41dma 18 1 &cppi41dma 19 1
 465                                         &cppi41dma 20 1 &cppi41dma 21 1
 466                                         &cppi41dma 22 1 &cppi41dma 23 1
 467                                         &cppi41dma 24 1 &cppi41dma 25 1
 468                                         &cppi41dma 26 1 &cppi41dma 27 1
 469                                         &cppi41dma 28 1 &cppi41dma 29 1>;
 470                                 dma-names =
 471                                         "rx1", "rx2", "rx3", "rx4", "rx5", "rx6", "rx7",
 472                                         "rx8", "rx9", "rx10", "rx11", "rx12", "rx13",
 473                                         "rx14", "rx15",
 474                                         "tx1", "tx2", "tx3", "tx4", "tx5", "tx6", "tx7",
 475                                         "tx8", "tx9", "tx10", "tx11", "tx12", "tx13",
 476                                         "tx14", "tx15";
 477                         };
 478
 479                         cppi41dma: dma-controller@07402000 {
 480                                 compatible = "ti,am3359-cppi41";
 481                                 reg =  <0x47400000 0x1000
 482                                         0x47402000 0x1000
 483                                         0x47403000 0x1000
 484                                         0x47404000 0x4000>;
 485                                 reg-names = "glue", "controller", "scheduler", "queuemgr";
 486                                 interrupts = <17>;
 487                                 interrupt-names = "glue";
 488                                 #dma-cells = <2>;
 489                                 #dma-channels = <30>;
 490                                 #dma-requests = <256>;
 491                                 status = "disabled";
 492                         };
 493                 };
 494
 495                 epwmss0: epwmss@48300000 {
 496                         compatible = "ti,am33xx-pwmss";
 497                         reg = <0x48300000 0x10>;
 498                         ti,hwmods = "epwmss0";
 499                         #address-cells = <1>;
 500                         #size-cells = <1>;
 501                         status = "disabled";
 502                         ranges = <0x48300100 0x48300100 0x80   /* ECAP */
 503                                   0x48300180 0x48300180 0x80   /* EQEP */
 504                                   0x48300200 0x48300200 0x80>; /* EHRPWM */
 505
 506                         ecap0: ecap@48300100 {
 507                                 compatible = "ti,am33xx-ecap";
 508                                 #pwm-cells = <3>;
 509                                 reg = <0x48300100 0x80>;
 510                                 ti,hwmods = "ecap0";
 511                                 status = "disabled";
 512                         };
 513
 514                         ehrpwm0: ehrpwm@48300200 {
 515                                 compatible = "ti,am33xx-ehrpwm";
 516                                 #pwm-cells = <3>;
 517                                 reg = <0x48300200 0x80>;
 518                                 ti,hwmods = "ehrpwm0";
 519                                 status = "disabled";
 520                         };
 521                 };
 522
 523                 epwmss1: epwmss@48302000 {
 524                         compatible = "ti,am33xx-pwmss";
 525                         reg = <0x48302000 0x10>;
 526                         ti,hwmods = "epwmss1";
 527                         #address-cells = <1>;
 528                         #size-cells = <1>;
 529                         status = "disabled";
 530                         ranges = <0x48302100 0x48302100 0x80   /* ECAP */
 531                                   0x48302180 0x48302180 0x80   /* EQEP */
 532                                   0x48302200 0x48302200 0x80>; /* EHRPWM */
 533
 534                         ecap1: ecap@48302100 {
 535                                 compatible = "ti,am33xx-ecap";
 536                                 #pwm-cells = <3>;
 537                                 reg = <0x48302100 0x80>;
 538                                 ti,hwmods = "ecap1";
 539                                 status = "disabled";
 540                         };
 541
 542                         ehrpwm1: ehrpwm@48302200 {
 543                                 compatible = "ti,am33xx-ehrpwm";
 544                                 #pwm-cells = <3>;
 545                                 reg = <0x48302200 0x80>;
 546                                 ti,hwmods = "ehrpwm1";
 547                                 status = "disabled";
 548                         };
 549                 };
 550
 551                 epwmss2: epwmss@48304000 {
 552                         compatible = "ti,am33xx-pwmss";
 553                         reg = <0x48304000 0x10>;
 554                         ti,hwmods = "epwmss2";
 555                         #address-cells = <1>;
 556                         #size-cells = <1>;
 557                         status = "disabled";
 558                         ranges = <0x48304100 0x48304100 0x80   /* ECAP */
 559                                   0x48304180 0x48304180 0x80   /* EQEP */
 560                                   0x48304200 0x48304200 0x80>; /* EHRPWM */
 561
 562                         ecap2: ecap@48304100 {
 563                                 compatible = "ti,am33xx-ecap";
 564                                 #pwm-cells = <3>;
 565                                 reg = <0x48304100 0x80>;
 566                                 ti,hwmods = "ecap2";
 567                                 status = "disabled";
 568                         };
 569
 570                         ehrpwm2: ehrpwm@48304200 {
 571                                 compatible = "ti,am33xx-ehrpwm";
 572                                 #pwm-cells = <3>;
 573                                 reg = <0x48304200 0x80>;
 574                                 ti,hwmods = "ehrpwm2";
 575                                 status = "disabled";
 576                         };
 577                 };
 578
 579                 mac: ethernet@4a100000 {
 580                         compatible = "ti,cpsw";
 581                         ti,hwmods = "cpgmac0";
 582                         cpdma_channels = <8>;
 583                         ale_entries = <1024>;
 584                         bd_ram_size = <0x2000>;
 585                         no_bd_ram = <0>;
 586                         rx_descs = <64>;
 587                         mac_control = <0x20>;
 588                         slaves = <2>;
 589                         active_slave = <0>;
 590                         cpts_clock_mult = <0x80000000>;
 591                         cpts_clock_shift = <29>;
 592                         reg = <0x4a100000 0x800
 593                                0x4a101200 0x100>;
 594                         #address-cells = <1>;
 595                         #size-cells = <1>;
 596                         interrupt-parent = <&intc>;
 597                         /*
 598                          * c0_rx_thresh_pend
 599                          * c0_rx_pend
 600                          * c0_tx_pend
 601                          * c0_misc_pend
 602                          */
 603                         interrupts = <40 41 42 43>;
 604                         ranges;
 605
 606                         davinci_mdio: mdio@4a101000 {
 607                                 compatible = "ti,davinci_mdio";
 608                                 #address-cells = <1>;
 609                                 #size-cells = <0>;
 610                                 ti,hwmods = "davinci_mdio";
 611                                 bus_freq = <1000000>;
 612                                 reg = <0x4a101000 0x100>;
 613                         };
 614
 615                         cpsw_emac0: slave@4a100200 {
 616                                 /* Filled in by U-Boot */
 617                                 mac-address = [ 00 00 00 00 00 00 ];
 618                         };
 619
 620                         cpsw_emac1: slave@4a100300 {
 621                                 /* Filled in by U-Boot */
 622                                 mac-address = [ 00 00 00 00 00 00 ];
 623                         };
 624                 };
 625
 626                 ocmcram: ocmcram@40300000 {
 627                         compatible = "ti,am3352-ocmcram";
 628                         reg = <0x40300000 0x10000>;
 629                         ti,hwmods = "ocmcram";
 630                 };
 631
 632                 wkup_m3: wkup_m3@44d00000 {
 633                         compatible = "ti,am3353-wkup-m3";
 634                         reg = <0x44d00000 0x4000        /* M3 UMEM */
 635                                0x44d80000 0x2000>;      /* M3 DMEM */
 636                         ti,hwmods = "wkup_m3";
 637                 };
 638
 639                 elm: elm@48080000 {
 640                         compatible = "ti,am3352-elm";
 641                         reg = <0x48080000 0x2000>;
 642                         interrupts = <4>;
 643                         ti,hwmods = "elm";
 644                         status = "disabled";
 645                 };
 646
 647                 tscadc: tscadc@44e0d000 {
 648                         compatible = "ti,am3359-tscadc";
 649                         reg = <0x44e0d000 0x1000>;
 650                         interrupt-parent = <&intc>;
 651                         interrupts = <16>;
 652                         ti,hwmods = "adc_tsc";
 653                         status = "disabled";
 654
 655                         tsc {
 656                                 compatible = "ti,am3359-tsc";
 657                         };
 658                         am335x_adc: adc {
 659                                 #io-channel-cells = <1>;
 660                                 compatible = "ti,am3359-adc";
 661                         };
 662                 };
 663
 664                 gpmc: gpmc@50000000 {
 665                         compatible = "ti,am3352-gpmc";
 666                         ti,hwmods = "gpmc";
 667                         reg = <0x50000000 0x2000>;
 668                         interrupts = <100>;
 669                         gpmc,num-cs = <7>;
 670                         gpmc,num-waitpins = <2>;
 671                         #address-cells = <2>;
 672                         #size-cells = <1>;
 673                         status = "disabled";
 674                 };
 675         };
 676 };