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