arch/arm/boot/dts/exynos5260-pinctrl.dtsi

   1 /*
   2  * Samsung's Exynos5260 SoC pin-mux and pin-config device tree source
   3  *
   4  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
   5  *              http://www.samsung.com
   6  *
   7  * Samsung's Exynos5260 SoC pin-mux and pin-config options are listed as device
   8  * tree nodes are listed in this file.
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License version 2 as
  12  * published by the Free Software Foundation.
  13 */
  14
  15 #include <dt-bindings/pinctrl/samsung.h>
  16
  17 &pinctrl_0 {
  18         gpa0: gpa0 {
  19                 gpio-controller;
  20                 #gpio-cells = <2>;
  21
  22                 interrupt-controller;
  23                 #interrupt-cells = <2>;
  24         };
  25
  26         gpa1: gpa1 {
  27                 gpio-controller;
  28                 #gpio-cells = <2>;
  29
  30                 interrupt-controller;
  31                 #interrupt-cells = <2>;
  32         };
  33
  34         gpa2: gpa2 {
  35                 gpio-controller;
  36                 #gpio-cells = <2>;
  37
  38                 interrupt-controller;
  39                 #interrupt-cells = <2>;
  40         };
  41
  42         gpb0: gpb0 {
  43                 gpio-controller;
  44                 #gpio-cells = <2>;
  45
  46                 interrupt-controller;
  47                 #interrupt-cells = <2>;
  48         };
  49
  50         gpb1: gpb1 {
  51                 gpio-controller;
  52                 #gpio-cells = <2>;
  53
  54                 interrupt-controller;
  55                 #interrupt-cells = <2>;
  56         };
  57
  58         gpb2: gpb2 {
  59                 gpio-controller;
  60                 #gpio-cells = <2>;
  61
  62                 interrupt-controller;
  63                 #interrupt-cells = <2>;
  64         };
  65
  66         gpb3: gpb3 {
  67                 gpio-controller;
  68                 #gpio-cells = <2>;
  69
  70                 interrupt-controller;
  71                 #interrupt-cells = <2>;
  72         };
  73
  74         gpb4: gpb4 {
  75                 gpio-controller;
  76                 #gpio-cells = <2>;
  77
  78                 interrupt-controller;
  79                 #interrupt-cells = <2>;
  80         };
  81
  82         gpb5: gpb5 {
  83                 gpio-controller;
  84                 #gpio-cells = <2>;
  85
  86                 interrupt-controller;
  87                 #interrupt-cells = <2>;
  88         };
  89
  90         gpd0: gpd0 {
  91                 gpio-controller;
  92                 #gpio-cells = <2>;
  93
  94                 interrupt-controller;
  95                 #interrupt-cells = <2>;
  96         };
  97
  98         gpd1: gpd1 {
  99                 gpio-controller;
 100                 #gpio-cells = <2>;
 101
 102                 interrupt-controller;
 103                 #interrupt-cells = <2>;
 104         };
 105
 106         gpd2: gpd2 {
 107                 gpio-controller;
 108                 #gpio-cells = <2>;
 109
 110                 interrupt-controller;
 111                 #interrupt-cells = <2>;
 112         };
 113
 114         gpe0: gpe0 {
 115                 gpio-controller;
 116                 #gpio-cells = <2>;
 117
 118                 interrupt-controller;
 119                 #interrupt-cells = <2>;
 120         };
 121
 122         gpe1: gpe1 {
 123                 gpio-controller;
 124                 #gpio-cells = <2>;
 125
 126                 interrupt-controller;
 127                 #interrupt-cells = <2>;
 128         };
 129
 130         gpf0: gpf0 {
 131                 gpio-controller;
 132                 #gpio-cells = <2>;
 133
 134                 interrupt-controller;
 135                 #interrupt-cells = <2>;
 136         };
 137
 138         gpf1: gpf1 {
 139                 gpio-controller;
 140                 #gpio-cells = <2>;
 141
 142                 interrupt-controller;
 143                 #interrupt-cells = <2>;
 144         };
 145
 146         gpk0: gpk0 {
 147                 gpio-controller;
 148                 #gpio-cells = <2>;
 149
 150                 interrupt-controller;
 151                 #interrupt-cells = <2>;
 152         };
 153
 154         gpx0: gpx0 {
 155                 gpio-controller;
 156                 #gpio-cells = <2>;
 157
 158                 interrupt-controller;
 159                 #interrupt-cells = <2>;
 160         };
 161
 162         gpx1: gpx1 {
 163                 gpio-controller;
 164                 #gpio-cells = <2>;
 165
 166                 interrupt-controller;
 167                 #interrupt-cells = <2>;
 168         };
 169
 170         gpx2: gpx2 {
 171                 gpio-controller;
 172                 #gpio-cells = <2>;
 173
 174                 interrupt-controller;
 175                 #interrupt-cells = <2>;
 176         };
 177
 178         gpx3: gpx3 {
 179                 gpio-controller;
 180                 #gpio-cells = <2>;
 181
 182                 interrupt-controller;
 183                 #interrupt-cells = <2>;
 184         };
 185
 186         uart0_data: uart0-data {
 187                 samsung,pins = "gpa0-0", "gpa0-1";
 188                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 189                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 190                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 191         };
 192
 193         uart0_fctl: uart0-fctl {
 194                 samsung,pins = "gpa0-2", "gpa0-3";
 195                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 196                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 197                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 198         };
 199
 200         uart1_data: uart1-data {
 201                 samsung,pins = "gpa1-0", "gpa1-1";
 202                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 203                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 204                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 205         };
 206
 207         uart1_fctl: uart1-fctl {
 208                 samsung,pins = "gpa1-2", "gpa1-3";
 209                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 210                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 211                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 212         };
 213
 214         uart2_data: uart2-data {
 215                 samsung,pins = "gpa1-4", "gpa1-5";
 216                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 217                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 218                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 219         };
 220
 221         spi0_bus: spi0-bus {
 222                 samsung,pins = "gpa2-0", "gpa2-2", "gpa2-3";
 223                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 224                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 225                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 226         };
 227
 228         spi1_bus: spi1-bus {
 229                 samsung,pins = "gpa2-4", "gpa2-6", "gpa2-7";
 230                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 231                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 232                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 233         };
 234
 235         usb3_vbus0_en: usb3-vbus0-en {
 236                 samsung,pins = "gpa2-4";
 237                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
 238                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 239                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 240         };
 241
 242         i2s1_bus: i2s1-bus {
 243                 samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3",
 244                                 "gpb0-4";
 245                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 246                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 247                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 248         };
 249
 250         pcm1_bus: pcm1-bus {
 251                 samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3",
 252                                 "gpb0-4";
 253                 samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
 254                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 255                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 256         };
 257
 258         spdif1_bus: spdif1-bus {
 259                 samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2";
 260                 samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
 261                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 262                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 263         };
 264
 265         spi2_bus: spi2-bus {
 266                 samsung,pins = "gpb1-0", "gpb1-2", "gpb1-3";
 267                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 268                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 269                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 270         };
 271
 272         i2c0_hs_bus: i2c0-hs-bus {
 273                 samsung,pins = "gpb3-0", "gpb3-1";
 274                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 275                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 276                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 277         };
 278
 279         i2c1_hs_bus: i2c1-hs-bus {
 280                 samsung,pins = "gpb3-2", "gpb3-3";
 281                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 282                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 283                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 284         };
 285
 286         i2c2_hs_bus: i2c2-hs-bus {
 287                 samsung,pins = "gpb3-4", "gpb3-5";
 288                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 289                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 290                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 291         };
 292
 293         i2c3_hs_bus: i2c3-hs-bus {
 294                 samsung,pins = "gpb3-6", "gpb3-7";
 295                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 296                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 297                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 298         };
 299
 300         i2c4_bus: i2c4-bus {
 301                 samsung,pins = "gpb4-0", "gpb4-1";
 302                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 303                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 304                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 305         };
 306
 307         i2c5_bus: i2c5-bus {
 308                 samsung,pins = "gpb4-2", "gpb4-3";
 309                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 310                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 311                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 312         };
 313
 314         i2c6_bus: i2c6-bus {
 315                 samsung,pins = "gpb4-4", "gpb4-5";
 316                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 317                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 318                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 319         };
 320
 321         i2c7_bus: i2c7-bus {
 322                 samsung,pins = "gpb4-6", "gpb4-7";
 323                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 324                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 325                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 326         };
 327
 328         i2c8_bus: i2c8-bus {
 329                 samsung,pins = "gpb5-0", "gpb5-1";
 330                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 331                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 332                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 333         };
 334
 335         i2c9_bus: i2c9-bus {
 336                 samsung,pins = "gpb5-2", "gpb5-3";
 337                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 338                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 339                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 340         };
 341
 342         i2c10_bus: i2c10-bus {
 343                 samsung,pins = "gpb5-4", "gpb5-5";
 344                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 345                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 346                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 347         };
 348
 349         i2c11_bus: i2c11-bus {
 350                 samsung,pins = "gpb5-6", "gpb5-7";
 351                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 352                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 353                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 354         };
 355
 356         cam_gpio_a: cam-gpio-a {
 357                 samsung,pins = "gpe0-0", "gpe0-1", "gpe0-2", "gpe0-3",
 358                         "gpe0-4", "gpe0-5", "gpe0-6", "gpe0-7",
 359                         "gpe1-0", "gpe1-1";
 360                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 361                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 362                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 363         };
 364
 365         cam_gpio_b: cam-gpio-b {
 366                 samsung,pins = "gpf0-0", "gpf0-1", "gpf0-2", "gpf0-3",
 367                         "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3";
 368                 samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
 369                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 370                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 371         };
 372
 373         cam_i2c1_bus: cam-i2c1-bus {
 374                 samsung,pins = "gpf0-2", "gpf0-3";
 375                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 376                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 377                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 378         };
 379
 380         cam_i2c0_bus: cam-i2c0-bus {
 381                 samsung,pins = "gpf0-0", "gpf0-1";
 382                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 383                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 384                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 385         };
 386
 387         cam_spi0_bus: cam-spi0-bus {
 388                 samsung,pins = "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3";
 389                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 390                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 391                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 392         };
 393
 394         cam_spi1_bus: cam-spi1-bus {
 395                 samsung,pins = "gpf1-4", "gpf1-5", "gpf1-6", "gpf1-7";
 396                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 397                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 398                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 399         };
 400 };
 401
 402 &pinctrl_1 {
 403         gpc0: gpc0 {
 404                 gpio-controller;
 405                 #gpio-cells = <2>;
 406
 407                 interrupt-controller;
 408                 #interrupt-cells = <2>;
 409         };
 410
 411         gpc1: gpc1 {
 412                 gpio-controller;
 413                 #gpio-cells = <2>;
 414
 415                 interrupt-controller;
 416                 #interrupt-cells = <2>;
 417         };
 418
 419         gpc2: gpc2 {
 420                 gpio-controller;
 421                 #gpio-cells = <2>;
 422
 423                 interrupt-controller;
 424                 #interrupt-cells = <2>;
 425         };
 426
 427         gpc3: gpc3 {
 428                 gpio-controller;
 429                 #gpio-cells = <2>;
 430
 431                 interrupt-controller;
 432                 #interrupt-cells = <2>;
 433         };
 434
 435         gpc4: gpc4 {
 436                 gpio-controller;
 437                 #gpio-cells = <2>;
 438
 439                 interrupt-controller;
 440                 #interrupt-cells = <2>;
 441         };
 442
 443         sd0_clk: sd0-clk {
 444                 samsung,pins = "gpc0-0";
 445                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 446                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 447                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 448         };
 449
 450         sd0_cmd: sd0-cmd {
 451                 samsung,pins = "gpc0-1";
 452                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 453                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 454                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 455         };
 456
 457         sd0_bus1: sd0-bus-width1 {
 458                 samsung,pins = "gpc0-2";
 459                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 460                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 461                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 462         };
 463
 464         sd0_bus4: sd0-bus-width4 {
 465                 samsung,pins = "gpc0-3", "gpc0-4", "gpc0-5";
 466                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 467                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 468                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 469         };
 470
 471         sd0_bus8: sd0-bus-width8 {
 472                 samsung,pins = "gpc3-0", "gpc3-1", "gpc3-2", "gpc3-3";
 473                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 474                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 475                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 476         };
 477
 478         sd0_rdqs: sd0-rdqs {
 479                 samsung,pins = "gpc0-6";
 480                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 481                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 482                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 483         };
 484
 485         sd1_clk: sd1-clk {
 486                 samsung,pins = "gpc1-0";
 487                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 488                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 489                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 490         };
 491
 492         sd1_cmd: sd1-cmd {
 493                 samsung,pins = "gpc1-1";
 494                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 495                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 496                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 497         };
 498
 499         sd1_bus1: sd1-bus-width1 {
 500                 samsung,pins = "gpc1-2";
 501                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 502                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 503                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 504         };
 505
 506         sd1_bus4: sd1-bus-width4 {
 507                 samsung,pins = "gpc1-3", "gpc1-4", "gpc1-5";
 508                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 509                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 510                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 511         };
 512
 513         sd1_bus8: sd1-bus-width8 {
 514                 samsung,pins = "gpc4-0", "gpc4-1", "gpc4-2", "gpc4-3";
 515                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 516                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 517                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 518         };
 519
 520         sd2_clk: sd2-clk {
 521                 samsung,pins = "gpc2-0";
 522                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 523                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 524                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 525         };
 526
 527         sd2_cmd: sd2-cmd {
 528                 samsung,pins = "gpc2-1";
 529                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 530                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 531                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 532         };
 533
 534         sd2_cd: sd2-cd {
 535                 samsung,pins = "gpc2-2";
 536                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 537                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 538                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 539         };
 540
 541         sd2_bus1: sd2-bus-width1 {
 542                 samsung,pins = "gpc2-3";
 543                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 544                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 545                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 546         };
 547
 548         sd2_bus4: sd2-bus-width4 {
 549                 samsung,pins = "gpc2-4", "gpc2-5", "gpc2-6";
 550                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 551                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 552                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 553         };
 554 };
 555
 556 &pinctrl_2 {
 557         gpz0: gpz0 {
 558                 gpio-controller;
 559                 #gpio-cells = <2>;
 560
 561                 interrupt-controller;
 562                 #interrupt-cells = <2>;
 563         };
 564
 565         gpz1: gpz1 {
 566                 gpio-controller;
 567                 #gpio-cells = <2>;
 568
 569                 interrupt-controller;
 570                 #interrupt-cells = <2>;
 571         };
 572 };