1/* 2 * Samsung's Exynos3250 SoCs pin-mux and pin-config device tree source 3 * 4 * Copyright (c) 2014 Samsung Electronics Co., Ltd. 5 * http://www.samsung.com 6 * 7 * Samsung's Exynos3250 SoCs pin-mux and pin-config optiosn 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#define PIN_IN(_pin, _pull, _drv) \ 18 _pin { \ 19 samsung,pins = #_pin; \ 20 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; \ 21 samsung,pin-pud = <EXYNOS_PIN_PULL_ ##_pull>; \ 22 samsung,pin-drv = <EXYNOS4_PIN_DRV_ ##_drv>; \ 23 } 24 25#define PIN_OUT(_pin, _drv) \ 26 _pin { \ 27 samsung,pins = #_pin; \ 28 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; \ 29 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; \ 30 samsung,pin-drv = <EXYNOS4_PIN_DRV_ ##_drv>; \ 31 } 32 33#define PIN_OUT_SET(_pin, _val, _drv) \ 34 _pin { \ 35 samsung,pins = #_pin; \ 36 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; \ 37 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; \ 38 samsung,pin-drv = <EXYNOS4_PIN_DRV_ ##_drv>; \ 39 samsung,pin-val = <_val>; \ 40 } 41 42#define PIN_CFG(_pin, _sel, _pull, _drv) \ 43 _pin { \ 44 samsung,pins = #_pin; \ 45 samsung,pin-function = <_sel>; \ 46 samsung,pin-pud = <EXYNOS_PIN_PULL_ ##_pull>; \ 47 samsung,pin-drv = <EXYNOS4_PIN_DRV_ ##_drv>; \ 48 } 49 50#define PIN_SLP(_pin, _mode, _pull) \ 51 _pin { \ 52 samsung,pins = #_pin; \ 53 samsung,pin-con-pdn = <EXYNOS_PIN_PDN_ ##_mode>; \ 54 samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_ ##_pull>; \ 55 } 56 57&pinctrl_0 { 58 gpa0: gpa0 { 59 gpio-controller; 60 #gpio-cells = <2>; 61 62 interrupt-controller; 63 #interrupt-cells = <2>; 64 }; 65 66 gpa1: gpa1 { 67 gpio-controller; 68 #gpio-cells = <2>; 69 70 interrupt-controller; 71 #interrupt-cells = <2>; 72 }; 73 74 gpb: gpb { 75 gpio-controller; 76 #gpio-cells = <2>; 77 78 interrupt-controller; 79 #interrupt-cells = <2>; 80 }; 81 82 gpc0: gpc0 { 83 gpio-controller; 84 #gpio-cells = <2>; 85 86 interrupt-controller; 87 #interrupt-cells = <2>; 88 }; 89 90 gpc1: gpc1 { 91 gpio-controller; 92 #gpio-cells = <2>; 93 94 interrupt-controller; 95 #interrupt-cells = <2>; 96 }; 97 98 gpd0: gpd0 { 99 gpio-controller; 100 #gpio-cells = <2>; 101 102 interrupt-controller; 103 #interrupt-cells = <2>; 104 }; 105 106 gpd1: gpd1 { 107 gpio-controller; 108 #gpio-cells = <2>; 109 110 interrupt-controller; 111 #interrupt-cells = <2>; 112 }; 113 114 uart0_data: uart0-data { 115 samsung,pins = "gpa0-0", "gpa0-1"; 116 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 117 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 118 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 119 }; 120 121 uart0_fctl: uart0-fctl { 122 samsung,pins = "gpa0-2", "gpa0-3"; 123 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 124 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 125 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 126 }; 127 128 uart1_data: uart1-data { 129 samsung,pins = "gpa0-4", "gpa0-5"; 130 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 131 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 132 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 133 }; 134 135 uart1_fctl: uart1-fctl { 136 samsung,pins = "gpa0-6", "gpa0-7"; 137 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 138 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 139 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 140 }; 141 142 i2c2_bus: i2c2-bus { 143 samsung,pins = "gpa0-6", "gpa0-7"; 144 samsung,pin-function = <EXYNOS_PIN_FUNC_3>; 145 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 146 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 147 }; 148 149 uart2_data: uart2-data { 150 samsung,pins = "gpa1-0", "gpa1-1"; 151 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 152 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 153 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 154 }; 155 156 i2c3_bus: i2c3-bus { 157 samsung,pins = "gpa1-2", "gpa1-3"; 158 samsung,pin-function = <EXYNOS_PIN_FUNC_3>; 159 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 160 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 161 }; 162 163 spi0_bus: spi0-bus { 164 samsung,pins = "gpb-0", "gpb-2", "gpb-3"; 165 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 166 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 167 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 168 }; 169 170 i2c4_bus: i2c4-bus { 171 samsung,pins = "gpb-0", "gpb-1"; 172 samsung,pin-function = <EXYNOS_PIN_FUNC_3>; 173 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 174 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 175 }; 176 177 spi1_bus: spi1-bus { 178 samsung,pins = "gpb-4", "gpb-6", "gpb-7"; 179 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 180 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 181 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 182 }; 183 184 i2c5_bus: i2c5-bus { 185 samsung,pins = "gpb-2", "gpb-3"; 186 samsung,pin-function = <EXYNOS_PIN_FUNC_3>; 187 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 188 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 189 }; 190 191 i2s2_bus: i2s2-bus { 192 samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3", 193 "gpc1-4"; 194 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 195 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 196 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 197 }; 198 199 pcm2_bus: pcm2-bus { 200 samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3", 201 "gpc1-4"; 202 samsung,pin-function = <EXYNOS_PIN_FUNC_3>; 203 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 204 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 205 }; 206 207 i2c6_bus: i2c6-bus { 208 samsung,pins = "gpc1-3", "gpc1-4"; 209 samsung,pin-function = <EXYNOS_PIN_FUNC_4>; 210 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 211 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 212 }; 213 214 pwm0_out: pwm0-out { 215 samsung,pins = "gpd0-0"; 216 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 217 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 218 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 219 }; 220 221 pwm1_out: pwm1-out { 222 samsung,pins = "gpd0-1"; 223 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 224 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 225 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 226 }; 227 228 i2c7_bus: i2c7-bus { 229 samsung,pins = "gpd0-2", "gpd0-3"; 230 samsung,pin-function = <EXYNOS_PIN_FUNC_3>; 231 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 232 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 233 }; 234 235 pwm2_out: pwm2-out { 236 samsung,pins = "gpd0-2"; 237 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 238 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 239 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 240 }; 241 242 pwm3_out: pwm3-out { 243 samsung,pins = "gpd0-3"; 244 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 245 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 246 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 247 }; 248 249 i2c0_bus: i2c0-bus { 250 samsung,pins = "gpd1-0", "gpd1-1"; 251 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 252 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 253 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 254 }; 255 256 mipi0_clk: mipi0-clk { 257 samsung,pins = "gpd1-0", "gpd1-1"; 258 samsung,pin-function = <EXYNOS_PIN_FUNC_3>; 259 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 260 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 261 }; 262 263 i2c1_bus: i2c1-bus { 264 samsung,pins = "gpd1-2", "gpd1-3"; 265 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 266 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 267 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 268 }; 269}; 270 271&pinctrl_1 { 272 gpe0: gpe0 { 273 gpio-controller; 274 #gpio-cells = <2>; 275 }; 276 277 gpe1: gpe1 { 278 gpio-controller; 279 #gpio-cells = <2>; 280 }; 281 282 gpe2: gpe2 { 283 gpio-controller; 284 #gpio-cells = <2>; 285 }; 286 287 gpk0: gpk0 { 288 gpio-controller; 289 #gpio-cells = <2>; 290 291 interrupt-controller; 292 #interrupt-cells = <2>; 293 }; 294 295 gpk1: gpk1 { 296 gpio-controller; 297 #gpio-cells = <2>; 298 299 interrupt-controller; 300 #interrupt-cells = <2>; 301 }; 302 303 gpk2: gpk2 { 304 gpio-controller; 305 #gpio-cells = <2>; 306 307 interrupt-controller; 308 #interrupt-cells = <2>; 309 }; 310 311 gpl0: gpl0 { 312 gpio-controller; 313 #gpio-cells = <2>; 314 315 interrupt-controller; 316 #interrupt-cells = <2>; 317 }; 318 319 gpm0: gpm0 { 320 gpio-controller; 321 #gpio-cells = <2>; 322 323 interrupt-controller; 324 #interrupt-cells = <2>; 325 }; 326 327 gpm1: gpm1 { 328 gpio-controller; 329 #gpio-cells = <2>; 330 331 interrupt-controller; 332 #interrupt-cells = <2>; 333 }; 334 335 gpm2: gpm2 { 336 gpio-controller; 337 #gpio-cells = <2>; 338 339 interrupt-controller; 340 #interrupt-cells = <2>; 341 }; 342 343 gpm3: gpm3 { 344 gpio-controller; 345 #gpio-cells = <2>; 346 347 interrupt-controller; 348 #interrupt-cells = <2>; 349 }; 350 351 gpm4: gpm4 { 352 gpio-controller; 353 #gpio-cells = <2>; 354 355 interrupt-controller; 356 #interrupt-cells = <2>; 357 }; 358 359 gpx0: gpx0 { 360 gpio-controller; 361 #gpio-cells = <2>; 362 363 interrupt-controller; 364 interrupt-parent = <&gic>; 365 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>, 366 <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>, 367 <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>, 368 <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>, 369 <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>, 370 <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>, 371 <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>, 372 <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; 373 #interrupt-cells = <2>; 374 }; 375 376 gpx1: gpx1 { 377 gpio-controller; 378 #gpio-cells = <2>; 379 380 interrupt-controller; 381 interrupt-parent = <&gic>; 382 interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>, 383 <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>, 384 <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>, 385 <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>, 386 <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>, 387 <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>, 388 <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>, 389 <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>; 390 #interrupt-cells = <2>; 391 }; 392 393 gpx2: gpx2 { 394 gpio-controller; 395 #gpio-cells = <2>; 396 397 interrupt-controller; 398 #interrupt-cells = <2>; 399 }; 400 401 gpx3: gpx3 { 402 gpio-controller; 403 #gpio-cells = <2>; 404 405 interrupt-controller; 406 #interrupt-cells = <2>; 407 }; 408 409 sd0_clk: sd0-clk { 410 samsung,pins = "gpk0-0"; 411 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 412 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 413 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; 414 }; 415 416 sd0_cmd: sd0-cmd { 417 samsung,pins = "gpk0-1"; 418 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 419 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 420 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; 421 }; 422 423 sd0_cd: sd0-cd { 424 samsung,pins = "gpk0-2"; 425 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 426 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 427 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; 428 }; 429 430 sd0_rdqs: sd0-rdqs { 431 samsung,pins = "gpk0-7"; 432 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 433 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 434 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; 435 }; 436 437 sd0_bus1: sd0-bus-width1 { 438 samsung,pins = "gpk0-3"; 439 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 440 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 441 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; 442 }; 443 444 sd0_bus4: sd0-bus-width4 { 445 samsung,pins = "gpk0-4", "gpk0-5", "gpk0-6"; 446 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 447 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 448 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; 449 }; 450 451 sd0_bus8: sd0-bus-width8 { 452 samsung,pins = "gpl0-0", "gpl0-1", "gpl0-2", "gpl0-3"; 453 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 454 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 455 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; 456 }; 457 458 sd1_clk: sd1-clk { 459 samsung,pins = "gpk1-0"; 460 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 461 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 462 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; 463 }; 464 465 sd1_cmd: sd1-cmd { 466 samsung,pins = "gpk1-1"; 467 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 468 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 469 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; 470 }; 471 472 sd1_cd: sd1-cd { 473 samsung,pins = "gpk1-2"; 474 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 475 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 476 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; 477 }; 478 479 sd1_bus1: sd1-bus-width1 { 480 samsung,pins = "gpk1-3"; 481 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 482 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 483 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; 484 }; 485 486 sd1_bus4: sd1-bus-width4 { 487 samsung,pins = "gpk1-4", "gpk1-5", "gpk1-6"; 488 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 489 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 490 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; 491 }; 492 493 sd2_clk: sd2-clk { 494 samsung,pins = "gpk2-0"; 495 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 496 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 497 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; 498 }; 499 500 sd2_cmd: sd2-cmd { 501 samsung,pins = "gpk2-1"; 502 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 503 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 504 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; 505 }; 506 507 sd2_cd: sd2-cd { 508 samsung,pins = "gpk2-2"; 509 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 510 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 511 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; 512 }; 513 514 sd2_bus1: sd2-bus-width1 { 515 samsung,pins = "gpk2-3"; 516 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 517 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 518 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; 519 }; 520 521 sd2_bus4: sd2-bus-width4 { 522 samsung,pins = "gpk2-4", "gpk2-5", "gpk2-6"; 523 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 524 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 525 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; 526 }; 527 528 cam_port_b_io: cam-port-b-io { 529 samsung,pins = "gpm0-0", "gpm0-1", "gpm0-2", "gpm0-3", 530 "gpm0-4", "gpm0-5", "gpm0-6", "gpm0-7", 531 "gpm1-0", "gpm1-1", "gpm2-0", "gpm2-1"; 532 samsung,pin-function = <EXYNOS_PIN_FUNC_3>; 533 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 534 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 535 }; 536 537 cam_port_b_clk_active: cam-port-b-clk-active { 538 samsung,pins = "gpm2-2"; 539 samsung,pin-function = <EXYNOS_PIN_FUNC_3>; 540 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 541 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; 542 }; 543 544 cam_port_b_clk_idle: cam-port-b-clk-idle { 545 samsung,pins = "gpm2-2"; 546 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; 547 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 548 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 549 }; 550 551 fimc_is_i2c0: fimc-is-i2c0 { 552 samsung,pins = "gpm4-0", "gpm4-1"; 553 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 554 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 555 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 556 }; 557 558 fimc_is_i2c1: fimc-is-i2c1 { 559 samsung,pins = "gpm4-2", "gpm4-3"; 560 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 561 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 562 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 563 }; 564 565 fimc_is_uart: fimc-is-uart { 566 samsung,pins = "gpm3-5", "gpm3-7"; 567 samsung,pin-function = <EXYNOS_PIN_FUNC_3>; 568 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 569 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 570 }; 571}; 572