arch/arm/boot/dts/exynos3250-monk.dts

   1 /*
   2  * Samsung's Exynos3250 based Monk board device tree source
   3  *
   4  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
   5  *              http://www.samsung.com
   6  *
   7  * Device tree source file for Samsung's Monk board which is based on
   8  * Samsung Exynos3250 SoC.
   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 /dts-v1/;
  16 #include "exynos3250.dtsi"
  17 #include <dt-bindings/input/input.h>
  18 #include <dt-bindings/gpio/gpio.h>
  19
  20 / {
  21         model = "Samsung Monk board";
  22         compatible = "samsung,monk", "samsung,exynos3250", "samsung,exynos3";
  23
  24         aliases {
  25                 i2c7 = &i2c_max77836;
  26         };
  27
  28         memory {
  29                 reg =  <0x40000000 0x1ff00000>;
  30         };
  31
  32         firmware@0205F000 {
  33                 compatible = "samsung,secure-firmware";
  34                 reg = <0x0205F000 0x1000>;
  35         };
  36
  37         gpio_keys {
  38                 compatible = "gpio-keys";
  39
  40                 power_key {
  41                         gpios = <&gpx2 7 GPIO_ACTIVE_LOW>;
  42                         linux,code = <KEY_POWER>;
  43                         label = "power key";
  44                         debounce-interval = <10>;
  45                         gpio-key,wakeup;
  46                 };
  47         };
  48
  49         vemmc_reg: voltage-regulator-0 {
  50                 compatible = "regulator-fixed";
  51                 regulator-name = "V_EMMC_2.8V-fixed";
  52                 regulator-min-microvolt = <2800000>;
  53                 regulator-max-microvolt = <2800000>;
  54                 gpio = <&gpk0 2 0>;
  55                 enable-active-high;
  56         };
  57
  58         i2c_max77836: i2c-gpio-0 {
  59                 compatible = "i2c-gpio";
  60                 gpios = <&gpd0 2 0>, <&gpd0 3 0>;
  61                 #address-cells = <1>;
  62                 #size-cells = <0>;
  63
  64                 max77836: subpmic@25 {
  65                         compatible = "maxim,max77836";
  66                         interrupt-parent = <&gpx1>;
  67                         interrupts = <5 0>;
  68                         reg = <0x25>;
  69                         wakeup;
  70
  71                         muic: max77836-muic {
  72                                 compatible = "maxim,max77836-muic";
  73                         };
  74
  75                         regulators {
  76                                 compatible = "maxim,max77836-regulator";
  77                                 safeout_reg: SAFEOUT {
  78                                         regulator-name = "SAFEOUT";
  79                                 };
  80
  81                                 charger_reg: CHARGER {
  82                                         regulator-name = "CHARGER";
  83                                         regulator-min-microamp = <45000>;
  84                                         regulator-max-microamp = <475000>;
  85                                         regulator-boot-on;
  86                                 };
  87
  88                                 motor_reg: LDO1 {
  89                                         regulator-name = "MOT_2.7V";
  90                                         regulator-min-microvolt = <1100000>;
  91                                         regulator-max-microvolt = <2700000>;
  92                                 };
  93
  94                                 LDO2 {
  95                                         regulator-name = "UNUSED_LDO2";
  96                                         regulator-min-microvolt = <800000>;
  97                                         regulator-max-microvolt = <3950000>;
  98                                 };
  99                         };
 100
 101                         charger {
 102                                 compatible = "maxim,max77836-charger";
 103
 104                                 maxim,constant-uvolt = <4350000>;
 105                                 maxim,fast-charge-uamp = <225000>;
 106                                 maxim,eoc-uamp = <7500>;
 107                                 maxim,ovp-uvolt = <6500000>;
 108                         };
 109                 };
 110         };
 111 };
 112
 113 &adc {
 114         vdd-supply = <&ldo3_reg>;
 115         status = "okay";
 116         assigned-clocks = <&cmu CLK_SCLK_TSADC>;
 117         assigned-clock-rates = <6000000>;
 118
 119         thermistor-ap {
 120                 compatible = "ntc,ncp15wb473";
 121                 pullup-uv = <1800000>;
 122                 pullup-ohm = <100000>;
 123                 pulldown-ohm = <100000>;
 124                 io-channels = <&adc 0>;
 125         };
 126
 127         thermistor-battery {
 128                 compatible = "ntc,ncp15wb473";
 129                 pullup-uv = <1800000>;
 130                 pullup-ohm = <100000>;
 131                 pulldown-ohm = <100000>;
 132                 io-channels = <&adc 1>;
 133         };
 134 };
 135
 136 &exynos_usbphy {
 137         status = "okay";
 138 };
 139
 140 &hsotg {
 141         vusb_d-supply = <&ldo15_reg>;
 142         vusb_a-supply = <&ldo12_reg>;
 143         dr_mode = "peripheral";
 144         status = "okay";
 145 };
 146
 147 &i2c_0 {
 148         #address-cells = <1>;
 149         #size-cells = <0>;
 150         samsung,i2c-sda-delay = <100>;
 151         samsung,i2c-slave-addr = <0x10>;
 152         samsung,i2c-max-bus-freq = <100000>;
 153         status = "okay";
 154
 155         s2mps14_pmic@66 {
 156                 compatible = "samsung,s2mps14-pmic";
 157                 interrupt-parent = <&gpx0>;
 158                 interrupts = <7 0>;
 159                 reg = <0x66>;
 160                 wakeup;
 161
 162                 s2mps14_osc: clocks {
 163                         compatible = "samsung,s2mps14-clk";
 164                         #clock-cells = <1>;
 165                         clock-output-names = "s2mps14_ap", "unused",
 166                                 "s2mps14_bt";
 167                 };
 168
 169                 regulators {
 170                         ldo1_reg: LDO1 {
 171                                 regulator-name = "VAP_ALIVE_1.0V";
 172                                 regulator-min-microvolt = <1000000>;
 173                                 regulator-max-microvolt = <1000000>;
 174                                 regulator-always-on;
 175                         };
 176
 177                         ldo2_reg: LDO2 {
 178                                 regulator-name = "VAP_M1_1.2V";
 179                                 regulator-min-microvolt = <1200000>;
 180                                 regulator-max-microvolt = <1200000>;
 181                                 regulator-always-on;
 182                         };
 183
 184                         ldo3_reg: LDO3 {
 185                                 regulator-name = "VCC_AP_1.8V";
 186                                 regulator-min-microvolt = <1800000>;
 187                                 regulator-max-microvolt = <1800000>;
 188                                 regulator-always-on;
 189                         };
 190
 191                         ldo4_reg: LDO4 {
 192                                 regulator-name = "VAP_AVDD_PLL1";
 193                                 regulator-min-microvolt = <1800000>;
 194                                 regulator-max-microvolt = <1800000>;
 195                                 regulator-always-on;
 196                         };
 197
 198                         ldo5_reg: LDO5 {
 199                                 regulator-name = "VAP_PLL_ISO_1.0V";
 200                                 regulator-min-microvolt = <1000000>;
 201                                 regulator-max-microvolt = <1000000>;
 202                                 regulator-always-on;
 203                         };
 204
 205                         ldo6_reg: LDO6 {
 206                                 regulator-name = "VAP_MIPI_1.0V";
 207                                 regulator-min-microvolt = <1000000>;
 208                                 regulator-max-microvolt = <1000000>;
 209                         };
 210
 211                         ldo7_reg: LDO7 {
 212                                 regulator-name = "VAP_AVDD_1.8V";
 213                                 regulator-min-microvolt = <1800000>;
 214                                 regulator-max-microvolt = <1800000>;
 215                                 regulator-always-on;
 216                         };
 217
 218                         ldo8_reg: LDO8 {
 219                                 regulator-name = "VAP_USB_3.0V";
 220                                 regulator-min-microvolt = <3000000>;
 221                                 regulator-max-microvolt = <3000000>;
 222                                 regulator-always-on;
 223                         };
 224
 225                         ldo9_reg: LDO9 {
 226                                 regulator-name = "V_LPDDR_1.2V";
 227                                 regulator-min-microvolt = <1200000>;
 228                                 regulator-max-microvolt = <1200000>;
 229                                 regulator-always-on;
 230                         };
 231
 232                         ldo10_reg: LDO10 {
 233                                 regulator-name = "UNUSED_LDO10";
 234                                 regulator-min-microvolt = <1000000>;
 235                                 regulator-max-microvolt = <1000000>;
 236                         };
 237
 238                         ldo11_reg: LDO11 {
 239                                 regulator-name = "V_EMMC_1.8V";
 240                                 regulator-min-microvolt = <1800000>;
 241                                 regulator-max-microvolt = <1800000>;
 242                                 samsung,ext-control-gpios = <&gpk0 2 0>;
 243                         };
 244
 245                         ldo12_reg: LDO12 {
 246                                 regulator-name = "V_EMMC_2.8V";
 247                                 regulator-min-microvolt = <2800000>;
 248                                 regulator-max-microvolt = <2800000>;
 249                                 samsung,ext-control-gpios = <&gpk0 2 0>;
 250                         };
 251
 252                         ldo13_reg: LDO13 {
 253                                 regulator-name = "VSENSOR_2.85V";
 254                                 regulator-min-microvolt = <2850000>;
 255                                 regulator-max-microvolt = <2850000>;
 256                                 regulator-always-on;
 257                         };
 258
 259                         ldo14_reg: LDO14 {
 260                                 regulator-name = "UNUSED_LDO14";
 261                                 regulator-min-microvolt = <1800000>;
 262                                 regulator-max-microvolt = <1800000>;
 263                         };
 264
 265                         ldo15_reg: LDO15 {
 266                                 regulator-name = "TSP_AVDD_3.3V";
 267                                 regulator-min-microvolt = <3300000>;
 268                                 regulator-max-microvolt = <3300000>;
 269                         };
 270
 271                         ldo16_reg: LDO16 {
 272                                 regulator-name = "LCD_VDD_3.3V";
 273                                 regulator-min-microvolt = <3300000>;
 274                                 regulator-max-microvolt = <3300000>;
 275                         };
 276
 277                         ldo17_reg: LDO17 {
 278                                 regulator-name = "UNUSED_LDO17";
 279                                 regulator-min-microvolt = <1800000>;
 280                                 regulator-max-microvolt = <1800000>;
 281                         };
 282
 283                         ldo18_reg: LDO18 {
 284                                 regulator-name = "UNUSED_LDO18";
 285                                 regulator-min-microvolt = <1800000>;
 286                                 regulator-max-microvolt = <1800000>;
 287                         };
 288
 289                         ldo19_reg: LDO19 {
 290                                 regulator-name = "TSP_VDD_1.8V";
 291                                 regulator-min-microvolt = <1800000>;
 292                                 regulator-max-microvolt = <1800000>;
 293                         };
 294
 295                         ldo20_reg: LDO20 {
 296                                 regulator-name = "LCD_VDD_1.8V";
 297                                 regulator-min-microvolt = <1800000>;
 298                                 regulator-max-microvolt = <1800000>;
 299                         };
 300
 301                         ldo21_reg: LDO21 {
 302                                 regulator-name = "UNUSED_LDO21";
 303                                 regulator-min-microvolt = <1000000>;
 304                                 regulator-max-microvolt = <1000000>;
 305                         };
 306
 307                         ldo22_reg: LDO22 {
 308                                 regulator-name = "UNUSED_LDO22";
 309                                 regulator-min-microvolt = <1000000>;
 310                                 regulator-max-microvolt = <1000000>;
 311                         };
 312
 313                         ldo23_reg: LDO23 {
 314                                 regulator-name = "UNUSED_LDO23";
 315                                 regulator-min-microvolt = <1000000>;
 316                                 regulator-max-microvolt = <1000000>;
 317                                 regulator-always-on;
 318                         };
 319
 320                         ldo24_reg: LDO24 {
 321                                 regulator-name = "UNUSED_LDO24";
 322                                 regulator-min-microvolt = <1800000>;
 323                                 regulator-max-microvolt = <1800000>;
 324                         };
 325
 326                         ldo25_reg: LDO25 {
 327                                 regulator-name = "UNUSED_LDO25";
 328                                 regulator-min-microvolt = <1800000>;
 329                                 regulator-max-microvolt = <1800000>;
 330                         };
 331
 332                         buck1_reg: BUCK1 {
 333                                 regulator-name = "VAP_MIF_1.0V";
 334                                 regulator-min-microvolt = <800000>;
 335                                 regulator-max-microvolt = <900000>;
 336                                 regulator-always-on;
 337                         };
 338
 339                         buck2_reg: BUCK2 {
 340                                 regulator-name = "VAP_ARM_1.0V";
 341                                 regulator-min-microvolt = <850000>;
 342                                 regulator-max-microvolt = <1150000>;
 343                                 regulator-always-on;
 344                         };
 345
 346                         buck3_reg: BUCK3 {
 347                                 regulator-name = "VAP_INT3D_1.0V";
 348                                 regulator-min-microvolt = <850000>;
 349                                 regulator-max-microvolt = <1000000>;
 350                                 regulator-always-on;
 351                         };
 352
 353                         buck4_reg: BUCK4 {
 354                                 regulator-name = "VCC_SUB_1.95V";
 355                                 regulator-min-microvolt = <1950000>;
 356                                 regulator-max-microvolt = <1950000>;
 357                                 regulator-always-on;
 358                         };
 359
 360                         buck5_reg: BUCK5 {
 361                                 regulator-name = "VCC_SUB_1.35V";
 362                                 regulator-min-microvolt = <1350000>;
 363                                 regulator-max-microvolt = <1350000>;
 364                                 regulator-always-on;
 365                         };
 366                 };
 367         };
 368 };
 369
 370 &i2c_1 {
 371         #address-cells = <1>;
 372         #size-cells = <0>;
 373         samsung,i2c-sda-delay = <100>;
 374         samsung,i2c-slave-addr = <0x10>;
 375         samsung,i2c-max-bus-freq = <400000>;
 376         status = "okay";
 377
 378         fuelgauge@36 {
 379                 compatible = "maxim,max77836-battery";
 380                 interrupt-parent = <&gpx1>;
 381                 interrupts = <2 8>;
 382                 reg = <0x36>;
 383         };
 384 };
 385
 386 &i2s2 {
 387         status = "okay";
 388 };
 389
 390 &mshc_0 {
 391         #address-cells = <1>;
 392         #size-cells = <0>;
 393         num-slots = <1>;
 394         broken-cd;
 395         non-removable;
 396         cap-mmc-highspeed;
 397         desc-num = <4>;
 398         mmc-hs200-1_8v;
 399         card-detect-delay = <200>;
 400         vmmc-supply = <&vemmc_reg>;
 401         clock-frequency = <100000000>;
 402         clock-freq-min-max = <400000 100000000>;
 403         samsung,dw-mshc-ciu-div = <1>;
 404         samsung,dw-mshc-sdr-timing = <0 1>;
 405         samsung,dw-mshc-ddr-timing = <1 2>;
 406         pinctrl-names = "default";
 407         pinctrl-0 = <&sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>;
 408         bus-width = <8>;
 409         status = "okay";
 410 };
 411
 412 &serial_0 {
 413         assigned-clocks = <&cmu CLK_SCLK_UART0>;
 414         assigned-clock-rates = <100000000>;
 415         status = "okay";
 416 };
 417
 418 &serial_1 {
 419         status = "okay";
 420 };
 421
 422 &tmu {
 423         vtmu-supply = <&ldo7_reg>;
 424         status = "okay";
 425 };
 426
 427 &rtc {
 428         clocks = <&cmu CLK_RTC>, <&s2mps14_osc 0>;
 429         clock-names = "rtc", "rtc_src";
 430         status = "okay";
 431 };
 432
 433 &xusbxti {
 434         clock-frequency = <24000000>;
 435 };
 436
 437 &pinctrl_0 {
 438         pinctrl-names = "default";
 439         pinctrl-0 = <&sleep0>;
 440
 441         sleep0: sleep-state {
 442                 PIN_SLP(gpa0-0, INPUT, DOWN);
 443                 PIN_SLP(gpa0-1, INPUT, DOWN);
 444                 PIN_SLP(gpa0-2, INPUT, DOWN);
 445                 PIN_SLP(gpa0-3, INPUT, DOWN);
 446                 PIN_SLP(gpa0-4, INPUT, DOWN);
 447                 PIN_SLP(gpa0-5, INPUT, DOWN);
 448                 PIN_SLP(gpa0-6, INPUT, DOWN);
 449                 PIN_SLP(gpa0-7, INPUT, DOWN);
 450
 451                 PIN_SLP(gpa1-0, INPUT, DOWN);
 452                 PIN_SLP(gpa1-1, INPUT, DOWN);
 453                 PIN_SLP(gpa1-2, INPUT, DOWN);
 454                 PIN_SLP(gpa1-3, INPUT, DOWN);
 455                 PIN_SLP(gpa1-4, INPUT, DOWN);
 456                 PIN_SLP(gpa1-5, INPUT, DOWN);
 457
 458                 PIN_SLP(gpb-0, PREV, NONE);
 459                 PIN_SLP(gpb-1, PREV, NONE);
 460                 PIN_SLP(gpb-2, PREV, NONE);
 461                 PIN_SLP(gpb-3, PREV, NONE);
 462                 PIN_SLP(gpb-4, INPUT, DOWN);
 463                 PIN_SLP(gpb-5, INPUT, DOWN);
 464                 PIN_SLP(gpb-6, INPUT, DOWN);
 465                 PIN_SLP(gpb-7, INPUT, DOWN);
 466
 467                 PIN_SLP(gpc0-0, INPUT, DOWN);
 468                 PIN_SLP(gpc0-1, INPUT, DOWN);
 469                 PIN_SLP(gpc0-2, INPUT, DOWN);
 470                 PIN_SLP(gpc0-3, INPUT, DOWN);
 471                 PIN_SLP(gpc0-4, INPUT, DOWN);
 472
 473                 PIN_SLP(gpc1-0, INPUT, DOWN);
 474                 PIN_SLP(gpc1-1, INPUT, DOWN);
 475                 PIN_SLP(gpc1-2, INPUT, DOWN);
 476                 PIN_SLP(gpc1-3, INPUT, DOWN);
 477                 PIN_SLP(gpc1-4, INPUT, DOWN);
 478
 479                 PIN_SLP(gpd0-0, INPUT, DOWN);
 480                 PIN_SLP(gpd0-1, INPUT, DOWN);
 481                 PIN_SLP(gpd0-2, INPUT, NONE);
 482                 PIN_SLP(gpd0-3, INPUT, NONE);
 483
 484                 PIN_SLP(gpd1-0, INPUT, NONE);
 485                 PIN_SLP(gpd1-1, INPUT, NONE);
 486                 PIN_SLP(gpd1-2, INPUT, NONE);
 487                 PIN_SLP(gpd1-3, INPUT, NONE);
 488         };
 489 };
 490
 491 &pinctrl_1 {
 492         pinctrl-names = "default";
 493         pinctrl-0 = <&sleep1>;
 494
 495         sleep1: sleep-state {
 496                 PIN_SLP(gpe0-0, PREV, NONE);
 497                 PIN_SLP(gpe0-1, PREV, NONE);
 498                 PIN_SLP(gpe0-2, INPUT, DOWN);
 499                 PIN_SLP(gpe0-3, INPUT, DOWN);
 500                 PIN_SLP(gpe0-4, PREV, NONE);
 501                 PIN_SLP(gpe0-5, INPUT, DOWN);
 502                 PIN_SLP(gpe0-6, INPUT, DOWN);
 503                 PIN_SLP(gpe0-7, INPUT, DOWN);
 504
 505                 PIN_SLP(gpe1-0, INPUT, DOWN);
 506                 PIN_SLP(gpe1-1, PREV, NONE);
 507                 PIN_SLP(gpe1-2, INPUT, DOWN);
 508                 PIN_SLP(gpe1-3, INPUT, DOWN);
 509                 PIN_SLP(gpe1-4, INPUT, DOWN);
 510                 PIN_SLP(gpe1-5, INPUT, DOWN);
 511                 PIN_SLP(gpe1-6, INPUT, DOWN);
 512                 PIN_SLP(gpe1-7, INPUT, NONE);
 513
 514                 PIN_SLP(gpe2-0, INPUT, NONE);
 515                 PIN_SLP(gpe2-1, INPUT, NONE);
 516                 PIN_SLP(gpe2-2, INPUT, NONE);
 517
 518                 PIN_SLP(gpk0-0, INPUT, DOWN);
 519                 PIN_SLP(gpk0-1, INPUT, DOWN);
 520                 PIN_SLP(gpk0-2, OUT0, NONE);
 521                 PIN_SLP(gpk0-3, INPUT, DOWN);
 522                 PIN_SLP(gpk0-4, INPUT, DOWN);
 523                 PIN_SLP(gpk0-5, INPUT, DOWN);
 524                 PIN_SLP(gpk0-6, INPUT, DOWN);
 525                 PIN_SLP(gpk0-7, INPUT, DOWN);
 526
 527                 PIN_SLP(gpk1-0, PREV, NONE);
 528                 PIN_SLP(gpk1-1, PREV, NONE);
 529                 PIN_SLP(gpk1-2, INPUT, DOWN);
 530                 PIN_SLP(gpk1-3, PREV, NONE);
 531                 PIN_SLP(gpk1-4, PREV, NONE);
 532                 PIN_SLP(gpk1-5, PREV, NONE);
 533                 PIN_SLP(gpk1-6, PREV, NONE);
 534
 535                 PIN_SLP(gpk2-0, INPUT, DOWN);
 536                 PIN_SLP(gpk2-1, INPUT, DOWN);
 537                 PIN_SLP(gpk2-2, INPUT, DOWN);
 538                 PIN_SLP(gpk2-3, INPUT, DOWN);
 539                 PIN_SLP(gpk2-4, INPUT, DOWN);
 540                 PIN_SLP(gpk2-5, INPUT, DOWN);
 541                 PIN_SLP(gpk2-6, INPUT, DOWN);
 542
 543                 PIN_SLP(gpl0-0, INPUT, DOWN);
 544                 PIN_SLP(gpl0-1, INPUT, DOWN);
 545                 PIN_SLP(gpl0-2, INPUT, DOWN);
 546                 PIN_SLP(gpl0-3, INPUT, DOWN);
 547
 548                 PIN_SLP(gpm0-0, INPUT, DOWN);
 549                 PIN_SLP(gpm0-1, INPUT, DOWN);
 550                 PIN_SLP(gpm0-2, INPUT, DOWN);
 551                 PIN_SLP(gpm0-3, INPUT, DOWN);
 552                 PIN_SLP(gpm0-4, INPUT, DOWN);
 553                 PIN_SLP(gpm0-5, INPUT, DOWN);
 554                 PIN_SLP(gpm0-6, INPUT, DOWN);
 555                 PIN_SLP(gpm0-7, INPUT, DOWN);
 556
 557                 PIN_SLP(gpm1-0, INPUT, DOWN);
 558                 PIN_SLP(gpm1-1, INPUT, DOWN);
 559                 PIN_SLP(gpm1-2, INPUT, DOWN);
 560                 PIN_SLP(gpm1-3, INPUT, DOWN);
 561                 PIN_SLP(gpm1-4, INPUT, DOWN);
 562                 PIN_SLP(gpm1-5, INPUT, DOWN);
 563                 PIN_SLP(gpm1-6, INPUT, DOWN);
 564
 565                 PIN_SLP(gpm2-0, INPUT, DOWN);
 566                 PIN_SLP(gpm2-1, INPUT, DOWN);
 567                 PIN_SLP(gpm2-2, INPUT, DOWN);
 568                 PIN_SLP(gpm2-3, INPUT, DOWN);
 569                 PIN_SLP(gpm2-4, INPUT, DOWN);
 570
 571                 PIN_SLP(gpm3-0, INPUT, DOWN);
 572                 PIN_SLP(gpm3-1, INPUT, DOWN);
 573                 PIN_SLP(gpm3-2, INPUT, DOWN);
 574                 PIN_SLP(gpm3-3, INPUT, DOWN);
 575                 PIN_SLP(gpm3-4, INPUT, DOWN);
 576                 PIN_SLP(gpm3-5, INPUT, DOWN);
 577                 PIN_SLP(gpm3-6, INPUT, DOWN);
 578                 PIN_SLP(gpm3-7, INPUT, DOWN);
 579
 580                 PIN_SLP(gpm4-0, INPUT, DOWN);
 581                 PIN_SLP(gpm4-1, INPUT, DOWN);
 582                 PIN_SLP(gpm4-2, INPUT, DOWN);
 583                 PIN_SLP(gpm4-3, INPUT, DOWN);
 584                 PIN_SLP(gpm4-4, INPUT, DOWN);
 585                 PIN_SLP(gpm4-5, INPUT, DOWN);
 586                 PIN_SLP(gpm4-6, INPUT, DOWN);
 587                 PIN_SLP(gpm4-7, INPUT, DOWN);
 588         };
 589 };