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

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Samsung's Exynos5260 SoC pin-mux and pin-config device tree source
   4  *
   5  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
   6  *              http://www.samsung.com
   7  *
   8  * Samsung's Exynos5260 SoC pin-mux and pin-config options are listed as device
   9  * tree nodes are listed in this file.
  10  */
  11
  12 #include <dt-bindings/pinctrl/samsung.h>
  13
  14 &pinctrl_0 {
  15         gpa0: gpa0 {
  16                 gpio-controller;
  17                 #gpio-cells = <2>;
  18
  19                 interrupt-controller;
  20                 #interrupt-cells = <2>;
  21         };
  22
  23         gpa1: gpa1 {
  24                 gpio-controller;
  25                 #gpio-cells = <2>;
  26
  27                 interrupt-controller;
  28                 #interrupt-cells = <2>;
  29         };
  30
  31         gpa2: gpa2 {
  32                 gpio-controller;
  33                 #gpio-cells = <2>;
  34
  35                 interrupt-controller;
  36                 #interrupt-cells = <2>;
  37         };
  38
  39         gpb0: gpb0 {
  40                 gpio-controller;
  41                 #gpio-cells = <2>;
  42
  43                 interrupt-controller;
  44                 #interrupt-cells = <2>;
  45         };
  46
  47         gpb1: gpb1 {
  48                 gpio-controller;
  49                 #gpio-cells = <2>;
  50
  51                 interrupt-controller;
  52                 #interrupt-cells = <2>;
  53         };
  54
  55         gpb2: gpb2 {
  56                 gpio-controller;
  57                 #gpio-cells = <2>;
  58
  59                 interrupt-controller;
  60                 #interrupt-cells = <2>;
  61         };
  62
  63         gpb3: gpb3 {
  64                 gpio-controller;
  65                 #gpio-cells = <2>;
  66
  67                 interrupt-controller;
  68                 #interrupt-cells = <2>;
  69         };
  70
  71         gpb4: gpb4 {
  72                 gpio-controller;
  73                 #gpio-cells = <2>;
  74
  75                 interrupt-controller;
  76                 #interrupt-cells = <2>;
  77         };
  78
  79         gpb5: gpb5 {
  80                 gpio-controller;
  81                 #gpio-cells = <2>;
  82
  83                 interrupt-controller;
  84                 #interrupt-cells = <2>;
  85         };
  86
  87         gpd0: gpd0 {
  88                 gpio-controller;
  89                 #gpio-cells = <2>;
  90
  91                 interrupt-controller;
  92                 #interrupt-cells = <2>;
  93         };
  94
  95         gpd1: gpd1 {
  96                 gpio-controller;
  97                 #gpio-cells = <2>;
  98
  99                 interrupt-controller;
 100                 #interrupt-cells = <2>;
 101         };
 102
 103         gpd2: gpd2 {
 104                 gpio-controller;
 105                 #gpio-cells = <2>;
 106
 107                 interrupt-controller;
 108                 #interrupt-cells = <2>;
 109         };
 110
 111         gpe0: gpe0 {
 112                 gpio-controller;
 113                 #gpio-cells = <2>;
 114
 115                 interrupt-controller;
 116                 #interrupt-cells = <2>;
 117         };
 118
 119         gpe1: gpe1 {
 120                 gpio-controller;
 121                 #gpio-cells = <2>;
 122
 123                 interrupt-controller;
 124                 #interrupt-cells = <2>;
 125         };
 126
 127         gpf0: gpf0 {
 128                 gpio-controller;
 129                 #gpio-cells = <2>;
 130
 131                 interrupt-controller;
 132                 #interrupt-cells = <2>;
 133         };
 134
 135         gpf1: gpf1 {
 136                 gpio-controller;
 137                 #gpio-cells = <2>;
 138
 139                 interrupt-controller;
 140                 #interrupt-cells = <2>;
 141         };
 142
 143         gpk0: gpk0 {
 144                 gpio-controller;
 145                 #gpio-cells = <2>;
 146
 147                 interrupt-controller;
 148                 #interrupt-cells = <2>;
 149         };
 150
 151         gpx0: gpx0 {
 152                 gpio-controller;
 153                 #gpio-cells = <2>;
 154
 155                 interrupt-controller;
 156                 #interrupt-cells = <2>;
 157         };
 158
 159         gpx1: gpx1 {
 160                 gpio-controller;
 161                 #gpio-cells = <2>;
 162
 163                 interrupt-controller;
 164                 #interrupt-cells = <2>;
 165         };
 166
 167         gpx2: gpx2 {
 168                 gpio-controller;
 169                 #gpio-cells = <2>;
 170
 171                 interrupt-controller;
 172                 #interrupt-cells = <2>;
 173         };
 174
 175         gpx3: gpx3 {
 176                 gpio-controller;
 177                 #gpio-cells = <2>;
 178
 179                 interrupt-controller;
 180                 #interrupt-cells = <2>;
 181         };
 182
 183         uart0_data: uart0-data {
 184                 samsung,pins = "gpa0-0", "gpa0-1";
 185                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 186                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 187                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 188         };
 189
 190         uart0_fctl: uart0-fctl {
 191                 samsung,pins = "gpa0-2", "gpa0-3";
 192                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 193                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 194                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 195         };
 196
 197         uart1_data: uart1-data {
 198                 samsung,pins = "gpa1-0", "gpa1-1";
 199                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 200                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 201                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 202         };
 203
 204         uart1_fctl: uart1-fctl {
 205                 samsung,pins = "gpa1-2", "gpa1-3";
 206                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 207                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 208                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 209         };
 210
 211         uart2_data: uart2-data {
 212                 samsung,pins = "gpa1-4", "gpa1-5";
 213                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 214                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 215                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 216         };
 217
 218         spi0_bus: spi0-bus {
 219                 samsung,pins = "gpa2-0", "gpa2-2", "gpa2-3";
 220                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 221                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 222                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 223         };
 224
 225         spi1_bus: spi1-bus {
 226                 samsung,pins = "gpa2-4", "gpa2-6", "gpa2-7";
 227                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 228                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 229                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 230         };
 231
 232         usb3_vbus0_en: usb3-vbus0-en {
 233                 samsung,pins = "gpa2-4";
 234                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
 235                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 236                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 237         };
 238
 239         i2s1_bus: i2s1-bus {
 240                 samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3",
 241                                 "gpb0-4";
 242                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 243                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 244                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 245         };
 246
 247         pcm1_bus: pcm1-bus {
 248                 samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3",
 249                                 "gpb0-4";
 250                 samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
 251                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 252                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 253         };
 254
 255         spdif1_bus: spdif1-bus {
 256                 samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2";
 257                 samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
 258                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 259                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 260         };
 261
 262         spi2_bus: spi2-bus {
 263                 samsung,pins = "gpb1-0", "gpb1-2", "gpb1-3";
 264                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 265                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 266                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 267         };
 268
 269         i2c0_hs_bus: i2c0-hs-bus {
 270                 samsung,pins = "gpb3-0", "gpb3-1";
 271                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 272                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 273                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 274         };
 275
 276         i2c1_hs_bus: i2c1-hs-bus {
 277                 samsung,pins = "gpb3-2", "gpb3-3";
 278                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 279                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 280                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 281         };
 282
 283         i2c2_hs_bus: i2c2-hs-bus {
 284                 samsung,pins = "gpb3-4", "gpb3-5";
 285                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 286                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 287                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 288         };
 289
 290         i2c3_hs_bus: i2c3-hs-bus {
 291                 samsung,pins = "gpb3-6", "gpb3-7";
 292                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 293                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 294                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 295         };
 296
 297         i2c4_bus: i2c4-bus {
 298                 samsung,pins = "gpb4-0", "gpb4-1";
 299                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 300                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 301                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 302         };
 303
 304         i2c5_bus: i2c5-bus {
 305                 samsung,pins = "gpb4-2", "gpb4-3";
 306                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 307                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 308                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 309         };
 310
 311         i2c6_bus: i2c6-bus {
 312                 samsung,pins = "gpb4-4", "gpb4-5";
 313                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 314                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 315                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 316         };
 317
 318         i2c7_bus: i2c7-bus {
 319                 samsung,pins = "gpb4-6", "gpb4-7";
 320                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 321                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 322                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 323         };
 324
 325         i2c8_bus: i2c8-bus {
 326                 samsung,pins = "gpb5-0", "gpb5-1";
 327                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 328                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 329                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 330         };
 331
 332         i2c9_bus: i2c9-bus {
 333                 samsung,pins = "gpb5-2", "gpb5-3";
 334                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 335                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 336                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 337         };
 338
 339         i2c10_bus: i2c10-bus {
 340                 samsung,pins = "gpb5-4", "gpb5-5";
 341                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 342                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 343                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 344         };
 345
 346         i2c11_bus: i2c11-bus {
 347                 samsung,pins = "gpb5-6", "gpb5-7";
 348                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 349                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 350                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 351         };
 352
 353         cam_gpio_a: cam-gpio-a {
 354                 samsung,pins = "gpe0-0", "gpe0-1", "gpe0-2", "gpe0-3",
 355                         "gpe0-4", "gpe0-5", "gpe0-6", "gpe0-7",
 356                         "gpe1-0", "gpe1-1";
 357                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 358                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 359                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 360         };
 361
 362         cam_gpio_b: cam-gpio-b {
 363                 samsung,pins = "gpf0-0", "gpf0-1", "gpf0-2", "gpf0-3",
 364                         "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3";
 365                 samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
 366                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 367                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 368         };
 369
 370         cam_i2c1_bus: cam-i2c1-bus {
 371                 samsung,pins = "gpf0-2", "gpf0-3";
 372                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 373                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 374                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 375         };
 376
 377         cam_i2c0_bus: cam-i2c0-bus {
 378                 samsung,pins = "gpf0-0", "gpf0-1";
 379                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 380                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 381                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 382         };
 383
 384         cam_spi0_bus: cam-spi0-bus {
 385                 samsung,pins = "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3";
 386                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 387                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 388                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 389         };
 390
 391         cam_spi1_bus: cam-spi1-bus {
 392                 samsung,pins = "gpf1-4", "gpf1-5", "gpf1-6", "gpf1-7";
 393                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 394                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 395                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
 396         };
 397 };
 398
 399 &pinctrl_1 {
 400         gpc0: gpc0 {
 401                 gpio-controller;
 402                 #gpio-cells = <2>;
 403
 404                 interrupt-controller;
 405                 #interrupt-cells = <2>;
 406         };
 407
 408         gpc1: gpc1 {
 409                 gpio-controller;
 410                 #gpio-cells = <2>;
 411
 412                 interrupt-controller;
 413                 #interrupt-cells = <2>;
 414         };
 415
 416         gpc2: gpc2 {
 417                 gpio-controller;
 418                 #gpio-cells = <2>;
 419
 420                 interrupt-controller;
 421                 #interrupt-cells = <2>;
 422         };
 423
 424         gpc3: gpc3 {
 425                 gpio-controller;
 426                 #gpio-cells = <2>;
 427
 428                 interrupt-controller;
 429                 #interrupt-cells = <2>;
 430         };
 431
 432         gpc4: gpc4 {
 433                 gpio-controller;
 434                 #gpio-cells = <2>;
 435
 436                 interrupt-controller;
 437                 #interrupt-cells = <2>;
 438         };
 439
 440         sd0_clk: sd0-clk {
 441                 samsung,pins = "gpc0-0";
 442                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 443                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 444                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 445         };
 446
 447         sd0_cmd: sd0-cmd {
 448                 samsung,pins = "gpc0-1";
 449                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 450                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 451                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 452         };
 453
 454         sd0_bus1: sd0-bus-width1 {
 455                 samsung,pins = "gpc0-2";
 456                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 457                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 458                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 459         };
 460
 461         sd0_bus4: sd0-bus-width4 {
 462                 samsung,pins = "gpc0-3", "gpc0-4", "gpc0-5";
 463                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 464                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 465                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 466         };
 467
 468         sd0_bus8: sd0-bus-width8 {
 469                 samsung,pins = "gpc3-0", "gpc3-1", "gpc3-2", "gpc3-3";
 470                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 471                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 472                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 473         };
 474
 475         sd0_rdqs: sd0-rdqs {
 476                 samsung,pins = "gpc0-6";
 477                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 478                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 479                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 480         };
 481
 482         sd1_clk: sd1-clk {
 483                 samsung,pins = "gpc1-0";
 484                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 485                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 486                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 487         };
 488
 489         sd1_cmd: sd1-cmd {
 490                 samsung,pins = "gpc1-1";
 491                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 492                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 493                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 494         };
 495
 496         sd1_bus1: sd1-bus-width1 {
 497                 samsung,pins = "gpc1-2";
 498                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 499                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 500                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 501         };
 502
 503         sd1_bus4: sd1-bus-width4 {
 504                 samsung,pins = "gpc1-3", "gpc1-4", "gpc1-5";
 505                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 506                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 507                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 508         };
 509
 510         sd1_bus8: sd1-bus-width8 {
 511                 samsung,pins = "gpc4-0", "gpc4-1", "gpc4-2", "gpc4-3";
 512                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 513                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 514                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 515         };
 516
 517         sd2_clk: sd2-clk {
 518                 samsung,pins = "gpc2-0";
 519                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 520                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 521                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 522         };
 523
 524         sd2_cmd: sd2-cmd {
 525                 samsung,pins = "gpc2-1";
 526                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 527                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 528                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 529         };
 530
 531         sd2_cd: sd2-cd {
 532                 samsung,pins = "gpc2-2";
 533                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 534                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 535                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 536         };
 537
 538         sd2_bus1: sd2-bus-width1 {
 539                 samsung,pins = "gpc2-3";
 540                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 541                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 542                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 543         };
 544
 545         sd2_bus4: sd2-bus-width4 {
 546                 samsung,pins = "gpc2-4", "gpc2-5", "gpc2-6";
 547                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 548                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
 549                 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV6>;
 550         };
 551 };
 552
 553 &pinctrl_2 {
 554         gpz0: gpz0 {
 555                 gpio-controller;
 556                 #gpio-cells = <2>;
 557
 558                 interrupt-controller;
 559                 #interrupt-cells = <2>;
 560         };
 561
 562         gpz1: gpz1 {
 563                 gpio-controller;
 564                 #gpio-cells = <2>;
 565
 566                 interrupt-controller;
 567                 #interrupt-cells = <2>;
 568         };
 569 };