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 = <912500>;
 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                                         op_mode = <1>;
 306                                 };
 307
 308                                 buck8_reg: BUCK8 {
 309                                         regulator-name = "PVDD_BUCK8";
 310                                         regulator-always-on;
 311                                         op_mode = <1>;
 312                                 };
 313
 314                                 buck9_reg: BUCK9 {
 315                                         regulator-name = "VDD_33_OFF_EXT1";
 316                                         regulator-min-microvolt = <750000>;
 317                                         regulator-max-microvolt = <3000000>;
 318                                         op_mode = <1>;
 319                                 };
 320                         };
 321                 };
 322         };
 323
 324         i2c@12C70000 {
 325                 status = "disabled";
 326         };
 327
 328         i2c@12C80000 {
 329                 samsung,i2c-sda-delay = <100>;
 330                 samsung,i2c-max-bus-freq = <66000>;
 331                 samsung,i2c-slave-addr = <0x50>;
 332
 333                 hdmiddc@50 {
 334                         compatible = "samsung,exynos4210-hdmiddc";
 335                         reg = <0x50>;
 336                 };
 337         };
 338
 339         i2c@12C90000 {
 340                 wm1811a@1a {
 341                         compatible = "wlf,wm1811";
 342                         reg = <0x1a>;
 343
 344                         AVDD2-supply = <&main_dc_reg>;
 345                         CPVDD-supply = <&main_dc_reg>;
 346                         DBVDD1-supply = <&main_dc_reg>;
 347                         DBVDD2-supply = <&main_dc_reg>;
 348                         DBVDD3-supply = <&main_dc_reg>;
 349                         LDO1VDD-supply = <&main_dc_reg>;
 350                         SPKVDD1-supply = <&main_dc_reg>;
 351                         SPKVDD2-supply = <&main_dc_reg>;
 352
 353                         wlf,ldo1ena = <&gpb0 0 0>;
 354                         wlf,ldo2ena = <&gpb0 1 0>;
 355                 };
 356         };
 357
 358         i2c@12CA0000 {
 359                 status = "disabled";
 360         };
 361
 362         i2c@12CB0000 {
 363                 status = "disabled";
 364         };
 365
 366         i2c@12CC0000 {
 367                 status = "disabled";
 368         };
 369
 370         i2c@12CD0000 {
 371                 status = "disabled";
 372         };
 373
 374         i2c@12CE0000 {
 375                 samsung,i2c-sda-delay = <100>;
 376                 samsung,i2c-max-bus-freq = <66000>;
 377                 samsung,i2c-slave-addr = <0x38>;
 378
 379                 hdmiphy@38 {
 380                         compatible = "samsung,exynos4212-hdmiphy";
 381                         reg = <0x38>;
 382                 };
 383         };
 384
 385         i2c@121D0000 {
 386                 status = "disabled";
 387         };
 388
 389         mmc_0: mmc@12200000 {
 390                 status = "okay";
 391                 num-slots = <1>;
 392                 supports-highspeed;
 393                 broken-cd;
 394                 card-detect-delay = <200>;
 395                 samsung,dw-mshc-ciu-div = <3>;
 396                 samsung,dw-mshc-sdr-timing = <2 3>;
 397                 samsung,dw-mshc-ddr-timing = <1 2>;
 398                 vmmc-supply = <&mmc_reg>;
 399                 pinctrl-names = "default";
 400                 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
 401
 402                 slot@0 {
 403                         reg = <0>;
 404                         bus-width = <8>;
 405                 };
 406         };
 407
 408         mmc_2: mmc@12220000 {
 409                 status = "okay";
 410                 num-slots = <1>;
 411                 supports-highspeed;
 412                 card-detect-delay = <200>;
 413                 samsung,dw-mshc-ciu-div = <3>;
 414                 samsung,dw-mshc-sdr-timing = <2 3>;
 415                 samsung,dw-mshc-ddr-timing = <1 2>;
 416                 vmmc-supply = <&mmc_reg>;
 417                 pinctrl-names = "default";
 418                 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
 419
 420                 slot@0 {
 421                         reg = <0>;
 422                         bus-width = <4>;
 423                         disable-wp;
 424                 };
 425         };
 426
 427         i2s0: i2s@03830000 {
 428                 status = "okay";
 429         };
 430
 431         gpio_keys {
 432                 compatible = "gpio-keys";
 433
 434                 menu {
 435                         label = "SW-TACT2";
 436                         gpios = <&gpx1 4 1>;
 437                         linux,code = <139>;
 438                         gpio-key,wakeup;
 439                 };
 440
 441                 home {
 442                         label = "SW-TACT3";
 443                         gpios = <&gpx1 5 1>;
 444                         linux,code = <102>;
 445                         gpio-key,wakeup;
 446                 };
 447
 448                 up {
 449                         label = "SW-TACT4";
 450                         gpios = <&gpx1 6 1>;
 451                         linux,code = <103>;
 452                         gpio-key,wakeup;
 453                 };
 454
 455                 down {
 456                         label = "SW-TACT5";
 457                         gpios = <&gpx1 7 1>;
 458                         linux,code = <108>;
 459                         gpio-key,wakeup;
 460                 };
 461
 462                 back {
 463                         label = "SW-TACT6";
 464                         gpios = <&gpx2 0 1>;
 465                         linux,code = <158>;
 466                         gpio-key,wakeup;
 467                 };
 468
 469                 wakeup {
 470                         label = "SW-TACT7";
 471                         gpios = <&gpx2 1 1>;
 472                         linux,code = <143>;
 473                         gpio-key,wakeup;
 474                 };
 475         };
 476
 477         hdmi {
 478                 hpd-gpio = <&gpx3 7 2>;
 479                 vdd_osc-supply = <&ldo10_reg>;
 480                 vdd_pll-supply = <&ldo8_reg>;
 481                 vdd-supply = <&ldo8_reg>;
 482         };
 483
 484         regulators {
 485                 compatible = "simple-bus";
 486                 #address-cells = <1>;
 487                 #size-cells = <0>;
 488
 489                 main_dc_reg: regulator@0 {
 490                         compatible = "regulator-fixed";
 491                         reg = <0>;
 492                         regulator-name = "MAIN_DC";
 493                 };
 494
 495                 mmc_reg: regulator@1 {
 496                         compatible = "regulator-fixed";
 497                         reg = <1>;
 498                         regulator-name = "VDD_33ON_2.8V";
 499                         regulator-min-microvolt = <2800000>;
 500                         regulator-max-microvolt = <2800000>;
 501                         gpio = <&gpx1 1 1>;
 502                         enable-active-high;
 503                 };
 504
 505                 reg_hdmi_en: regulator@2 {
 506                         compatible = "regulator-fixed";
 507                         reg = <2>;
 508                         regulator-name = "hdmi-en";
 509                 };
 510         };
 511
 512         fixed-rate-clocks {
 513                 xxti {
 514                         compatible = "samsung,clock-xxti";
 515                         clock-frequency = <24000000>;
 516                 };
 517         };
 518
 519         dp-controller@145B0000 {
 520                 samsung,color-space = <0>;
 521                 samsung,dynamic-range = <0>;
 522                 samsung,ycbcr-coeff = <0>;
 523                 samsung,color-depth = <1>;
 524                 samsung,link-rate = <0x0a>;
 525                 samsung,lane-count = <4>;
 526                 status = "okay";
 527         };
 528
 529         fimd: fimd@14400000 {
 530                 status = "okay";
 531                 display-timings {
 532                         native-mode = <&timing0>;
 533                         timing0: timing@0 {
 534                                 /* 2560x1600 DP panel */
 535                                 clock-frequency = <50000>;
 536                                 hactive = <2560>;
 537                                 vactive = <1600>;
 538                                 hfront-porch = <48>;
 539                                 hback-porch = <80>;
 540                                 hsync-len = <32>;
 541                                 vback-porch = <16>;
 542                                 vfront-porch = <8>;
 543                                 vsync-len = <6>;
 544                         };
 545                 };
 546         };
 547
 548         usb_hub_bus {
 549                 compatible = "simple-bus";
 550                 #address-cells = <1>;
 551                 #size-cells = <0>;
 552
 553                 // SMSC USB3503 connected in hardware only mode as a PHY
 554                 usb_hub: usb_hub {
 555                         compatible = "smsc,usb3503a";
 556
 557                         reset-gpios = <&gpx3 5 1>;
 558                         connect-gpios = <&gpd1 7 1>;
 559                 };
 560         };
 561
 562         usb@12110000 {
 563                 usb-phy = <&usb2_phy>;
 564         };
 565 };