arch/arm/boot/dts/exynos5250-arndale.dts

   1 /*
   2  * Samsung's Exynos5250 based Arndale board device tree source
   3  *
   4  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
   5  *              http://www.samsung.com
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 2 as
   9  * published by the Free Software Foundation.
  10 */
  11
  12 /dts-v1/;
  13 #include "exynos5250.dtsi"
  14 #include <dt-bindings/interrupt-controller/irq.h>
  15
  16 / {
  17         model = "Insignal Arndale evaluation board based on EXYNOS5250";
  18         compatible = "insignal,arndale", "samsung,exynos5250";
  19
  20         memory {
  21                 reg = <0x40000000 0x80000000>;
  22         };
  23
  24         chosen {
  25                 bootargs = "console=ttySAC2,115200";
  26         };
  27
  28         codec@11000000 {
  29                 samsung,mfc-r = <0x43000000 0x800000>;
  30                 samsung,mfc-l = <0x51000000 0x800000>;
  31         };
  32
  33         i2c@12C60000 {
  34                 samsung,i2c-sda-delay = <100>;
  35                 samsung,i2c-max-bus-freq = <20000>;
  36                 samsung,i2c-slave-addr = <0x66>;
  37
  38                 s5m8767_pmic@66 {
  39                         compatible = "samsung,s5m8767-pmic";
  40                         reg = <0x66>;
  41                         interrupt-parent = <&gpx3>;
  42                         interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
  43
  44                         vinb1-supply = <&main_dc_reg>;
  45                         vinb2-supply = <&main_dc_reg>;
  46                         vinb3-supply = <&main_dc_reg>;
  47                         vinb4-supply = <&main_dc_reg>;
  48                         vinb5-supply = <&main_dc_reg>;
  49                         vinb6-supply = <&main_dc_reg>;
  50                         vinb7-supply = <&main_dc_reg>;
  51                         vinb8-supply = <&main_dc_reg>;
  52                         vinb9-supply = <&main_dc_reg>;
  53
  54                         vinl1-supply = <&buck7_reg>;
  55                         vinl2-supply = <&buck7_reg>;
  56                         vinl3-supply = <&buck7_reg>;
  57                         vinl4-supply = <&main_dc_reg>;
  58                         vinl5-supply = <&main_dc_reg>;
  59                         vinl6-supply = <&main_dc_reg>;
  60                         vinl7-supply = <&main_dc_reg>;
  61                         vinl8-supply = <&buck8_reg>;
  62                         vinl9-supply = <&buck8_reg>;
  63
  64                         s5m8767,pmic-buck2-dvs-voltage = <1300000>;
  65                         s5m8767,pmic-buck3-dvs-voltage = <1100000>;
  66                         s5m8767,pmic-buck4-dvs-voltage = <1200000>;
  67                         s5m8767,pmic-buck-dvs-gpios = <&gpd1 0 0>,
  68                                                         <&gpd1 1 0>,
  69                                                         <&gpd1 2 0>;
  70                         s5m8767,pmic-buck-ds-gpios = <&gpx2 3 0>,
  71                                                         <&gpx2 4 0>,
  72                                                         <&gpx2 5 0>;
  73                         regulators {
  74                                 ldo1_reg: LDO1 {
  75                                         regulator-name = "VDD_ALIVE_1.0V";
  76                                         regulator-min-microvolt = <1100000>;
  77                                         regulator-max-microvolt = <1100000>;
  78                                         regulator-always-on;
  79                                         regulator-boot-on;
  80                                         op_mode = <1>;
  81                                 };
  82
  83                                 ldo2_reg: LDO2 {
  84                                         regulator-name = "VDD_28IO_DP_1.35V";
  85                                         regulator-min-microvolt = <1200000>;
  86                                         regulator-max-microvolt = <1200000>;
  87                                         regulator-always-on;
  88                                         regulator-boot-on;
  89                                         op_mode = <1>;
  90                                 };
  91
  92                                 ldo3_reg: LDO3 {
  93                                         regulator-name = "VDD_COMMON1_1.8V";
  94                                         regulator-min-microvolt = <1800000>;
  95                                         regulator-max-microvolt = <1800000>;
  96                                         regulator-always-on;
  97                                         regulator-boot-on;
  98                                         op_mode = <1>;
  99                                 };
 100
 101                                 ldo4_reg: LDO4 {
 102                                         regulator-name = "VDD_IOPERI_1.8V";
 103                                         regulator-min-microvolt = <1800000>;
 104                                         regulator-max-microvolt = <1800000>;
 105                                         op_mode = <1>;
 106                                 };
 107
 108                                 ldo5_reg: LDO5 {
 109                                         regulator-name = "VDD_EXT_1.8V";
 110                                         regulator-min-microvolt = <1800000>;
 111                                         regulator-max-microvolt = <1800000>;
 112                                         regulator-always-on;
 113                                         regulator-boot-on;
 114                                         op_mode = <1>;
 115                                 };
 116
 117                                 ldo6_reg: LDO6 {
 118                                         regulator-name = "VDD_MPLL_1.1V";
 119                                         regulator-min-microvolt = <1100000>;
 120                                         regulator-max-microvolt = <1100000>;
 121                                         regulator-always-on;
 122                                         regulator-boot-on;
 123                                         op_mode = <1>;
 124                                 };
 125
 126                                 ldo7_reg: LDO7 {
 127                                         regulator-name = "VDD_XPLL_1.1V";
 128                                         regulator-min-microvolt = <1100000>;
 129                                         regulator-max-microvolt = <1100000>;
 130                                         regulator-always-on;
 131                                         regulator-boot-on;
 132                                         op_mode = <1>;
 133                                 };
 134
 135                                 ldo8_reg: LDO8 {
 136                                         regulator-name = "VDD_COMMON2_1.0V";
 137                                         regulator-min-microvolt = <1000000>;
 138                                         regulator-max-microvolt = <1000000>;
 139                                         regulator-always-on;
 140                                         regulator-boot-on;
 141                                         op_mode = <1>;
 142                                 };
 143
 144                                 ldo9_reg: LDO9 {
 145                                         regulator-name = "VDD_33ON_3.0V";
 146                                         regulator-min-microvolt = <3000000>;
 147                                         regulator-max-microvolt = <3000000>;
 148                                         op_mode = <1>;
 149                                 };
 150
 151                                 ldo10_reg: LDO10 {
 152                                         regulator-name = "VDD_COMMON3_1.8V";
 153                                         regulator-min-microvolt = <1800000>;
 154                                         regulator-max-microvolt = <1800000>;
 155                                         regulator-always-on;
 156                                         regulator-boot-on;
 157                                         op_mode = <1>;
 158                                 };
 159
 160                                 ldo11_reg: LDO11 {
 161                                         regulator-name = "VDD_ABB2_1.8V";
 162                                         regulator-min-microvolt = <1800000>;
 163                                         regulator-max-microvolt = <1800000>;
 164                                         regulator-always-on;
 165                                         regulator-boot-on;
 166                                         op_mode = <1>;
 167                                 };
 168
 169                                 ldo12_reg: LDO12 {
 170                                         regulator-name = "VDD_USB_3.0V";
 171                                         regulator-min-microvolt = <3000000>;
 172                                         regulator-max-microvolt = <3000000>;
 173                                         regulator-always-on;
 174                                         regulator-boot-on;
 175                                         op_mode = <1>;
 176                                 };
 177
 178                                 ldo13_reg: LDO13 {
 179                                         regulator-name = "VDDQ_C2C_W_1.8V";
 180                                         regulator-min-microvolt = <1800000>;
 181                                         regulator-max-microvolt = <1800000>;
 182                                         regulator-always-on;
 183                                         regulator-boot-on;
 184                                         op_mode = <1>;
 185                                 };
 186
 187                                 ldo14_reg: LDO14 {
 188                                         regulator-name = "VDD18_ABB0_3_1.8V";
 189                                         regulator-min-microvolt = <1800000>;
 190                                         regulator-max-microvolt = <1800000>;
 191                                         regulator-always-on;
 192                                         regulator-boot-on;
 193                                         op_mode = <1>;
 194                                 };
 195
 196                                 ldo15_reg: LDO15 {
 197                                         regulator-name = "VDD10_COMMON4_1.0V";
 198                                         regulator-min-microvolt = <1000000>;
 199                                         regulator-max-microvolt = <1000000>;
 200                                         regulator-always-on;
 201                                         regulator-boot-on;
 202                                         op_mode = <1>;
 203                                 };
 204
 205                                 ldo16_reg: LDO16 {
 206                                         regulator-name = "VDD18_HSIC_1.8V";
 207                                         regulator-min-microvolt = <1800000>;
 208                                         regulator-max-microvolt = <1800000>;
 209                                         regulator-always-on;
 210                                         regulator-boot-on;
 211                                         op_mode = <1>;
 212                                 };
 213
 214                                 ldo17_reg: LDO17 {
 215                                         regulator-name = "VDDQ_MMC2_3_2.8V";
 216                                         regulator-min-microvolt = <2800000>;
 217                                         regulator-max-microvolt = <2800000>;
 218                                         regulator-always-on;
 219                                         regulator-boot-on;
 220                                         op_mode = <1>;
 221                                 };
 222
 223                                 ldo18_reg: LDO18 {
 224                                         regulator-name = "VDD_33ON_2.8V";
 225                                         regulator-min-microvolt = <2800000>;
 226                                         regulator-max-microvolt = <2800000>;
 227                                         op_mode = <1>;
 228                                 };
 229
 230                                 ldo22_reg: LDO22 {
 231                                         regulator-name = "EXT_33_OFF";
 232                                         regulator-min-microvolt = <3300000>;
 233                                         regulator-max-microvolt = <3300000>;
 234                                         op_mode = <1>;
 235                                 };
 236
 237                                 ldo23_reg: LDO23 {
 238                                         regulator-name = "EXT_28_OFF";
 239                                         regulator-min-microvolt = <2800000>;
 240                                         regulator-max-microvolt = <2800000>;
 241                                         op_mode = <1>;
 242                                 };
 243
 244                                 ldo25_reg: LDO25 {
 245                                         regulator-name = "PVDD_LDO25";
 246                                         regulator-min-microvolt = <1200000>;
 247                                         regulator-max-microvolt = <1200000>;
 248                                         op_mode = <1>;
 249                                 };
 250
 251                                 ldo26_reg: LDO26 {
 252                                         regulator-name = "EXT_18_OFF";
 253                                         regulator-min-microvolt = <1800000>;
 254                                         regulator-max-microvolt = <1800000>;
 255                                         op_mode = <1>;
 256                                 };
 257
 258                                 buck1_reg: BUCK1 {
 259                                         regulator-name = "vdd_mif";
 260                                         regulator-min-microvolt = <950000>;
 261                                         regulator-max-microvolt = <1200000>;
 262                                         regulator-always-on;
 263                                         regulator-boot-on;
 264                                         op_mode = <1>;
 265                                 };
 266
 267                                 buck2_reg: BUCK2 {
 268                                         regulator-name = "vdd_arm";
 269                                         regulator-min-microvolt = <925000>;
 270                                         regulator-max-microvolt = <1300000>;
 271                                         regulator-always-on;
 272                                         regulator-boot-on;
 273                                         op_mode = <1>;
 274                                 };
 275
 276                                 buck3_reg: BUCK3 {
 277                                         regulator-name = "vdd_int";
 278                                         regulator-min-microvolt = <900000>;
 279                                         regulator-max-microvolt = <1200000>;
 280                                         regulator-always-on;
 281                                         regulator-boot-on;
 282                                         op_mode = <1>;
 283                                 };
 284
 285                                 buck4_reg: BUCK4 {
 286                                         regulator-name = "vdd_g3d";
 287                                         regulator-min-microvolt = <1000000>;
 288                                         regulator-max-microvolt = <1000000>;
 289                                         regulator-boot-on;
 290                                         op_mode = <1>;
 291                                 };
 292
 293                                 buck5_reg: BUCK5 {
 294                                         regulator-name = "VDD_MEM_1.35V";
 295                                         regulator-min-microvolt = <750000>;
 296                                         regulator-max-microvolt = <1355000>;
 297                                         regulator-always-on;
 298                                         regulator-boot-on;
 299                                         op_mode = <1>;
 300                                 };
 301
 302                                 buck7_reg: BUCK7 {
 303                                         regulator-name = "PVDD_BUCK7";
 304                                         regulator-always-on;
 305                                 };
 306
 307                                 buck8_reg: BUCK8 {
 308                                         regulator-name = "PVDD_BUCK8";
 309                                         regulator-always-on;
 310                                 };
 311
 312                                 buck9_reg: BUCK9 {
 313                                         regulator-name = "VDD_33_OFF_EXT1";
 314                                         regulator-min-microvolt = <750000>;
 315                                         regulator-max-microvolt = <3000000>;
 316                                         op_mode = <1>;
 317                                 };
 318                         };
 319                 };
 320         };
 321
 322         i2c@12C70000 {
 323                 status = "disabled";
 324         };
 325
 326         i2c@12C80000 {
 327                 samsung,i2c-sda-delay = <100>;
 328                 samsung,i2c-max-bus-freq = <66000>;
 329                 samsung,i2c-slave-addr = <0x50>;
 330
 331                 hdmiddc@50 {
 332                         compatible = "samsung,exynos4210-hdmiddc";
 333                         reg = <0x50>;
 334                 };
 335         };
 336
 337         i2c@12C90000 {
 338                 wm1811a@1a {
 339                         compatible = "wlf,wm1811";
 340                         reg = <0x1a>;
 341
 342                         AVDD2-supply = <&main_dc_reg>;
 343                         CPVDD-supply = <&main_dc_reg>;
 344                         DBVDD1-supply = <&main_dc_reg>;
 345                         DBVDD2-supply = <&main_dc_reg>;
 346                         DBVDD3-supply = <&main_dc_reg>;
 347                         LDO1VDD-supply = <&main_dc_reg>;
 348                         SPKVDD1-supply = <&main_dc_reg>;
 349                         SPKVDD2-supply = <&main_dc_reg>;
 350
 351                         wlf,ldo1ena = <&gpb0 0 0>;
 352                         wlf,ldo2ena = <&gpb0 1 0>;
 353                 };
 354         };
 355
 356         i2c@12CA0000 {
 357                 status = "disabled";
 358         };
 359
 360         i2c@12CB0000 {
 361                 status = "disabled";
 362         };
 363
 364         i2c@12CC0000 {
 365                 status = "disabled";
 366         };
 367
 368         i2c@12CD0000 {
 369                 status = "disabled";
 370         };
 371
 372         i2c@12CE0000 {
 373                 samsung,i2c-sda-delay = <100>;
 374                 samsung,i2c-max-bus-freq = <66000>;
 375                 samsung,i2c-slave-addr = <0x38>;
 376
 377                 hdmiphy@38 {
 378                         compatible = "samsung,exynos4212-hdmiphy";
 379                         reg = <0x38>;
 380                 };
 381         };
 382
 383         i2c@121D0000 {
 384                 status = "disabled";
 385         };
 386
 387         dwmmc_0: dwmmc0@12200000 {
 388                 num-slots = <1>;
 389                 supports-highspeed;
 390                 broken-cd;
 391                 fifo-depth = <0x80>;
 392                 card-detect-delay = <200>;
 393                 samsung,dw-mshc-ciu-div = <3>;
 394                 samsung,dw-mshc-sdr-timing = <2 3>;
 395                 samsung,dw-mshc-ddr-timing = <1 2>;
 396                 vmmc-supply = <&mmc_reg>;
 397                 pinctrl-names = "default";
 398                 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
 399
 400                 slot@0 {
 401                         reg = <0>;
 402                         bus-width = <8>;
 403                 };
 404         };
 405
 406         dwmmc_1: dwmmc1@12210000 {
 407                 status = "disabled";
 408         };
 409
 410         dwmmc_2: dwmmc2@12220000 {
 411                 num-slots = <1>;
 412                 supports-highspeed;
 413                 fifo-depth = <0x80>;
 414                 card-detect-delay = <200>;
 415                 samsung,dw-mshc-ciu-div = <3>;
 416                 samsung,dw-mshc-sdr-timing = <2 3>;
 417                 samsung,dw-mshc-ddr-timing = <1 2>;
 418                 vmmc-supply = <&mmc_reg>;
 419                 pinctrl-names = "default";
 420                 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
 421
 422                 slot@0 {
 423                         reg = <0>;
 424                         bus-width = <4>;
 425                         disable-wp;
 426                 };
 427         };
 428
 429         dwmmc_3: dwmmc3@12230000 {
 430                 status = "disabled";
 431         };
 432
 433         i2s0: i2s@03830000 {
 434                 status = "okay";
 435         };
 436
 437         spi_0: spi@12d20000 {
 438                 status = "disabled";
 439         };
 440
 441         spi_1: spi@12d30000 {
 442                 status = "disabled";
 443         };
 444
 445         spi_2: spi@12d40000 {
 446                 status = "disabled";
 447         };
 448
 449         gpio_keys {
 450                 compatible = "gpio-keys";
 451
 452                 menu {
 453                         label = "SW-TACT2";
 454                         gpios = <&gpx1 4 1>;
 455                         linux,code = <139>;
 456                         gpio-key,wakeup;
 457                 };
 458
 459                 home {
 460                         label = "SW-TACT3";
 461                         gpios = <&gpx1 5 1>;
 462                         linux,code = <102>;
 463                         gpio-key,wakeup;
 464                 };
 465
 466                 up {
 467                         label = "SW-TACT4";
 468                         gpios = <&gpx1 6 1>;
 469                         linux,code = <103>;
 470                         gpio-key,wakeup;
 471                 };
 472
 473                 down {
 474                         label = "SW-TACT5";
 475                         gpios = <&gpx1 7 1>;
 476                         linux,code = <108>;
 477                         gpio-key,wakeup;
 478                 };
 479
 480                 back {
 481                         label = "SW-TACT6";
 482                         gpios = <&gpx2 0 1>;
 483                         linux,code = <158>;
 484                         gpio-key,wakeup;
 485                 };
 486
 487                 wakeup {
 488                         label = "SW-TACT7";
 489                         gpios = <&gpx2 1 1>;
 490                         linux,code = <143>;
 491                         gpio-key,wakeup;
 492                 };
 493         };
 494
 495         hdmi {
 496                 hpd-gpio = <&gpx3 7 2>;
 497                 vdd_osc-supply = <&ldo10_reg>;
 498                 vdd_pll-supply = <&ldo8_reg>;
 499                 vdd-supply = <&ldo8_reg>;
 500         };
 501
 502         regulators {
 503                 compatible = "simple-bus";
 504                 #address-cells = <1>;
 505                 #size-cells = <0>;
 506
 507                 main_dc_reg: regulator@0 {
 508                         compatible = "regulator-fixed";
 509                         reg = <0>;
 510                         regulator-name = "MAIN_DC";
 511                 };
 512
 513                 mmc_reg: regulator@1 {
 514                         compatible = "regulator-fixed";
 515                         reg = <1>;
 516                         regulator-name = "VDD_33ON_2.8V";
 517                         regulator-min-microvolt = <2800000>;
 518                         regulator-max-microvolt = <2800000>;
 519                         gpio = <&gpx1 1 1>;
 520                         enable-active-high;
 521                 };
 522
 523                 reg_hdmi_en: regulator@2 {
 524                         compatible = "regulator-fixed";
 525                         reg = <2>;
 526                         regulator-name = "hdmi-en";
 527                 };
 528         };
 529
 530         fixed-rate-clocks {
 531                 xxti {
 532                         compatible = "samsung,clock-xxti";
 533                         clock-frequency = <24000000>;
 534                 };
 535         };
 536
 537         dp-controller@145B0000 {
 538                 samsung,color-space = <0>;
 539                 samsung,dynamic-range = <0>;
 540                 samsung,ycbcr-coeff = <0>;
 541                 samsung,color-depth = <1>;
 542                 samsung,link-rate = <0x0a>;
 543                 samsung,lane-count = <4>;
 544                 status = "okay";
 545         };
 546
 547         fimd: fimd@14400000 {
 548                 status = "okay";
 549                 display-timings {
 550                         native-mode = <&timing0>;
 551                         timing0: timing@0 {
 552                                 /* 2560x1600 DP panel */
 553                                 clock-frequency = <50000>;
 554                                 hactive = <2560>;
 555                                 vactive = <1600>;
 556                                 hfront-porch = <48>;
 557                                 hback-porch = <80>;
 558                                 hsync-len = <32>;
 559                                 vback-porch = <16>;
 560                                 vfront-porch = <8>;
 561                                 vsync-len = <6>;
 562                         };
 563                 };
 564         };
 565
 566         usb_hub_bus {
 567                 compatible = "simple-bus";
 568                 #address-cells = <1>;
 569                 #size-cells = <0>;
 570
 571                 // SMSC USB3503 connected in hardware only mode as a PHY
 572                 usb_hub: usb_hub {
 573                         compatible = "smsc,usb3503a";
 574
 575                         reset-gpios = <&gpx3 5 1>;
 576                         connect-gpios = <&gpd1 7 1>;
 577                 };
 578         };
 579
 580         usb@12110000 {
 581                 usb-phy = <&usb2_phy>;
 582         };
 583 };