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 #include <dt-bindings/input/input.h>
  16
  17 / {
  18         model = "Insignal Arndale evaluation board based on EXYNOS5250";
  19         compatible = "insignal,arndale", "samsung,exynos5250", "samsung,exynos5";
  20
  21         memory {
  22                 reg = <0x40000000 0x80000000>;
  23         };
  24
  25         chosen {
  26                 bootargs = "console=ttySAC2,115200";
  27         };
  28
  29         rtc@101E0000 {
  30                 status = "okay";
  31         };
  32
  33         codec@11000000 {
  34                 samsung,mfc-r = <0x43000000 0x800000>;
  35                 samsung,mfc-l = <0x51000000 0x800000>;
  36         };
  37
  38         i2c@12C60000 {
  39                 samsung,i2c-sda-delay = <100>;
  40                 samsung,i2c-max-bus-freq = <20000>;
  41                 samsung,i2c-slave-addr = <0x66>;
  42                 status = "okay";
  43
  44                 s5m8767_pmic@66 {
  45                         compatible = "samsung,s5m8767-pmic";
  46                         reg = <0x66>;
  47                         interrupt-parent = <&gpx3>;
  48                         interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
  49
  50                         vinb1-supply = <&main_dc_reg>;
  51                         vinb2-supply = <&main_dc_reg>;
  52                         vinb3-supply = <&main_dc_reg>;
  53                         vinb4-supply = <&main_dc_reg>;
  54                         vinb5-supply = <&main_dc_reg>;
  55                         vinb6-supply = <&main_dc_reg>;
  56                         vinb7-supply = <&main_dc_reg>;
  57                         vinb8-supply = <&main_dc_reg>;
  58                         vinb9-supply = <&main_dc_reg>;
  59
  60                         vinl1-supply = <&buck7_reg>;
  61                         vinl2-supply = <&buck7_reg>;
  62                         vinl3-supply = <&buck7_reg>;
  63                         vinl4-supply = <&main_dc_reg>;
  64                         vinl5-supply = <&main_dc_reg>;
  65                         vinl6-supply = <&main_dc_reg>;
  66                         vinl7-supply = <&main_dc_reg>;
  67                         vinl8-supply = <&buck8_reg>;
  68                         vinl9-supply = <&buck8_reg>;
  69
  70                         s5m8767,pmic-buck2-dvs-voltage = <1300000>;
  71                         s5m8767,pmic-buck3-dvs-voltage = <1100000>;
  72                         s5m8767,pmic-buck4-dvs-voltage = <1200000>;
  73                         s5m8767,pmic-buck-dvs-gpios = <&gpd1 0 0>,
  74                                                         <&gpd1 1 0>,
  75                                                         <&gpd1 2 0>;
  76                         s5m8767,pmic-buck-ds-gpios = <&gpx2 3 0>,
  77                                                         <&gpx2 4 0>,
  78                                                         <&gpx2 5 0>;
  79                         regulators {
  80                                 ldo1_reg: LDO1 {
  81                                         regulator-name = "VDD_ALIVE_1.0V";
  82                                         regulator-min-microvolt = <1100000>;
  83                                         regulator-max-microvolt = <1100000>;
  84                                         regulator-always-on;
  85                                         regulator-boot-on;
  86                                         op_mode = <1>;
  87                                 };
  88
  89                                 ldo2_reg: LDO2 {
  90                                         regulator-name = "VDD_28IO_DP_1.35V";
  91                                         regulator-min-microvolt = <1200000>;
  92                                         regulator-max-microvolt = <1200000>;
  93                                         regulator-always-on;
  94                                         regulator-boot-on;
  95                                         op_mode = <1>;
  96                                 };
  97
  98                                 ldo3_reg: LDO3 {
  99                                         regulator-name = "VDD_COMMON1_1.8V";
 100                                         regulator-min-microvolt = <1800000>;
 101                                         regulator-max-microvolt = <1800000>;
 102                                         regulator-always-on;
 103                                         regulator-boot-on;
 104                                         op_mode = <1>;
 105                                 };
 106
 107                                 ldo4_reg: LDO4 {
 108                                         regulator-name = "VDD_IOPERI_1.8V";
 109                                         regulator-min-microvolt = <1800000>;
 110                                         regulator-max-microvolt = <1800000>;
 111                                         regulator-always-on;
 112                                         op_mode = <1>;
 113                                 };
 114
 115                                 ldo5_reg: LDO5 {
 116                                         regulator-name = "VDD_EXT_1.8V";
 117                                         regulator-min-microvolt = <1800000>;
 118                                         regulator-max-microvolt = <1800000>;
 119                                         regulator-always-on;
 120                                         regulator-boot-on;
 121                                         op_mode = <1>;
 122                                 };
 123
 124                                 ldo6_reg: LDO6 {
 125                                         regulator-name = "VDD_MPLL_1.1V";
 126                                         regulator-min-microvolt = <1100000>;
 127                                         regulator-max-microvolt = <1100000>;
 128                                         regulator-always-on;
 129                                         regulator-boot-on;
 130                                         op_mode = <1>;
 131                                 };
 132
 133                                 ldo7_reg: LDO7 {
 134                                         regulator-name = "VDD_XPLL_1.1V";
 135                                         regulator-min-microvolt = <1100000>;
 136                                         regulator-max-microvolt = <1100000>;
 137                                         regulator-always-on;
 138                                         regulator-boot-on;
 139                                         op_mode = <1>;
 140                                 };
 141
 142                                 ldo8_reg: LDO8 {
 143                                         regulator-name = "VDD_COMMON2_1.0V";
 144                                         regulator-min-microvolt = <1000000>;
 145                                         regulator-max-microvolt = <1000000>;
 146                                         regulator-always-on;
 147                                         regulator-boot-on;
 148                                         op_mode = <1>;
 149                                 };
 150
 151                                 ldo9_reg: LDO9 {
 152                                         regulator-name = "VDD_33ON_3.0V";
 153                                         regulator-min-microvolt = <3000000>;
 154                                         regulator-max-microvolt = <3000000>;
 155                                         op_mode = <1>;
 156                                 };
 157
 158                                 ldo10_reg: LDO10 {
 159                                         regulator-name = "VDD_COMMON3_1.8V";
 160                                         regulator-min-microvolt = <1800000>;
 161                                         regulator-max-microvolt = <1800000>;
 162                                         regulator-always-on;
 163                                         regulator-boot-on;
 164                                         op_mode = <1>;
 165                                 };
 166
 167                                 ldo11_reg: LDO11 {
 168                                         regulator-name = "VDD_ABB2_1.8V";
 169                                         regulator-min-microvolt = <1800000>;
 170                                         regulator-max-microvolt = <1800000>;
 171                                         regulator-always-on;
 172                                         regulator-boot-on;
 173                                         op_mode = <1>;
 174                                 };
 175
 176                                 ldo12_reg: LDO12 {
 177                                         regulator-name = "VDD_USB_3.0V";
 178                                         regulator-min-microvolt = <3000000>;
 179                                         regulator-max-microvolt = <3000000>;
 180                                         regulator-always-on;
 181                                         regulator-boot-on;
 182                                         op_mode = <1>;
 183                                 };
 184
 185                                 ldo13_reg: LDO13 {
 186                                         regulator-name = "VDDQ_C2C_W_1.8V";
 187                                         regulator-min-microvolt = <1800000>;
 188                                         regulator-max-microvolt = <1800000>;
 189                                         regulator-always-on;
 190                                         regulator-boot-on;
 191                                         op_mode = <1>;
 192                                 };
 193
 194                                 ldo14_reg: LDO14 {
 195                                         regulator-name = "VDD18_ABB0_3_1.8V";
 196                                         regulator-min-microvolt = <1800000>;
 197                                         regulator-max-microvolt = <1800000>;
 198                                         regulator-always-on;
 199                                         regulator-boot-on;
 200                                         op_mode = <1>;
 201                                 };
 202
 203                                 ldo15_reg: LDO15 {
 204                                         regulator-name = "VDD10_COMMON4_1.0V";
 205                                         regulator-min-microvolt = <1000000>;
 206                                         regulator-max-microvolt = <1000000>;
 207                                         regulator-always-on;
 208                                         regulator-boot-on;
 209                                         op_mode = <1>;
 210                                 };
 211
 212                                 ldo16_reg: LDO16 {
 213                                         regulator-name = "VDD18_HSIC_1.8V";
 214                                         regulator-min-microvolt = <1800000>;
 215                                         regulator-max-microvolt = <1800000>;
 216                                         regulator-always-on;
 217                                         regulator-boot-on;
 218                                         op_mode = <1>;
 219                                 };
 220
 221                                 ldo17_reg: LDO17 {
 222                                         regulator-name = "VDDQ_MMC2_3_2.8V";
 223                                         regulator-min-microvolt = <2800000>;
 224                                         regulator-max-microvolt = <2800000>;
 225                                         regulator-always-on;
 226                                         regulator-boot-on;
 227                                         op_mode = <1>;
 228                                 };
 229
 230                                 ldo18_reg: LDO18 {
 231                                         regulator-name = "VDD_33ON_2.8V";
 232                                         regulator-min-microvolt = <2800000>;
 233                                         regulator-max-microvolt = <2800000>;
 234                                         op_mode = <1>;
 235                                 };
 236
 237                                 ldo22_reg: LDO22 {
 238                                         regulator-name = "EXT_33_OFF";
 239                                         regulator-min-microvolt = <3300000>;
 240                                         regulator-max-microvolt = <3300000>;
 241                                         op_mode = <1>;
 242                                 };
 243
 244                                 ldo23_reg: LDO23 {
 245                                         regulator-name = "EXT_28_OFF";
 246                                         regulator-min-microvolt = <2800000>;
 247                                         regulator-max-microvolt = <2800000>;
 248                                         op_mode = <1>;
 249                                 };
 250
 251                                 ldo25_reg: LDO25 {
 252                                         regulator-name = "PVDD_LDO25";
 253                                         regulator-min-microvolt = <1200000>;
 254                                         regulator-max-microvolt = <1200000>;
 255                                         op_mode = <1>;
 256                                 };
 257
 258                                 ldo26_reg: LDO26 {
 259                                         regulator-name = "EXT_18_OFF";
 260                                         regulator-min-microvolt = <1800000>;
 261                                         regulator-max-microvolt = <1800000>;
 262                                         op_mode = <1>;
 263                                 };
 264
 265                                 buck1_reg: BUCK1 {
 266                                         regulator-name = "vdd_mif";
 267                                         regulator-min-microvolt = <950000>;
 268                                         regulator-max-microvolt = <1200000>;
 269                                         regulator-always-on;
 270                                         regulator-boot-on;
 271                                         op_mode = <1>;
 272                                 };
 273
 274                                 buck2_reg: BUCK2 {
 275                                         regulator-name = "vdd_arm";
 276                                         regulator-min-microvolt = <912500>;
 277                                         regulator-max-microvolt = <1300000>;
 278                                         regulator-always-on;
 279                                         regulator-boot-on;
 280                                         op_mode = <1>;
 281                                 };
 282
 283                                 buck3_reg: BUCK3 {
 284                                         regulator-name = "vdd_int";
 285                                         regulator-min-microvolt = <900000>;
 286                                         regulator-max-microvolt = <1200000>;
 287                                         regulator-always-on;
 288                                         regulator-boot-on;
 289                                         op_mode = <1>;
 290                                 };
 291
 292                                 buck4_reg: BUCK4 {
 293                                         regulator-name = "vdd_g3d";
 294                                         regulator-min-microvolt = <1000000>;
 295                                         regulator-max-microvolt = <1000000>;
 296                                         regulator-always-on;
 297                                         regulator-boot-on;
 298                                         op_mode = <1>;
 299                                 };
 300
 301                                 buck5_reg: BUCK5 {
 302                                         regulator-name = "VDD_MEM_1.35V";
 303                                         regulator-min-microvolt = <750000>;
 304                                         regulator-max-microvolt = <1355000>;
 305                                         regulator-always-on;
 306                                         regulator-boot-on;
 307                                         op_mode = <1>;
 308                                 };
 309
 310                                 buck7_reg: BUCK7 {
 311                                         regulator-name = "PVDD_BUCK7";
 312                                         regulator-always-on;
 313                                         op_mode = <1>;
 314                                 };
 315
 316                                 buck8_reg: BUCK8 {
 317                                         regulator-name = "PVDD_BUCK8";
 318                                         regulator-always-on;
 319                                         op_mode = <1>;
 320                                 };
 321
 322                                 buck9_reg: BUCK9 {
 323                                         regulator-name = "VDD_33_OFF_EXT1";
 324                                         regulator-min-microvolt = <750000>;
 325                                         regulator-max-microvolt = <3000000>;
 326                                         op_mode = <1>;
 327                                 };
 328                         };
 329                 };
 330         };
 331
 332         i2c@12C80000 {
 333                 status = "okay";
 334
 335                 samsung,i2c-sda-delay = <100>;
 336                 samsung,i2c-max-bus-freq = <66000>;
 337                 samsung,i2c-slave-addr = <0x50>;
 338
 339                 hdmiddc@50 {
 340                         compatible = "samsung,exynos4210-hdmiddc";
 341                         reg = <0x50>;
 342                 };
 343         };
 344
 345         i2c@12C90000 {
 346                 status = "okay";
 347
 348                 wm1811a@1a {
 349
 350                         compatible = "wlf,wm1811";
 351                         reg = <0x1a>;
 352
 353                         AVDD2-supply = <&main_dc_reg>;
 354                         CPVDD-supply = <&main_dc_reg>;
 355                         DBVDD1-supply = <&main_dc_reg>;
 356                         DBVDD2-supply = <&main_dc_reg>;
 357                         DBVDD3-supply = <&main_dc_reg>;
 358                         LDO1VDD-supply = <&main_dc_reg>;
 359                         SPKVDD1-supply = <&main_dc_reg>;
 360                         SPKVDD2-supply = <&main_dc_reg>;
 361
 362                         wlf,ldo1ena = <&gpb0 0 0>;
 363                         wlf,ldo2ena = <&gpb0 1 0>;
 364                 };
 365         };
 366
 367         i2c@12CE0000 {
 368                 status = "okay";
 369
 370                 samsung,i2c-sda-delay = <100>;
 371                 samsung,i2c-max-bus-freq = <66000>;
 372                 samsung,i2c-slave-addr = <0x38>;
 373
 374                 hdmiphy@38 {
 375                         compatible = "samsung,exynos4212-hdmiphy";
 376                         reg = <0x38>;
 377                 };
 378         };
 379
 380         i2c@121D0000 {
 381                 status = "okay";
 382                 samsung,i2c-sda-delay = <100>;
 383                 samsung,i2c-max-bus-freq = <40000>;
 384                 samsung,i2c-slave-addr = <0x38>;
 385
 386                 sata_phy_i2c:sata-phy@38 {
 387                         compatible = "samsung,exynos-sataphy-i2c";
 388                         reg = <0x38>;
 389                 };
 390         };
 391
 392         sata@122F0000 {
 393                 status = "okay";
 394         };
 395
 396         sata-phy@12170000 {
 397                 status = "okay";
 398                 samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
 399         };
 400
 401         mmc_0: mmc@12200000 {
 402                 status = "okay";
 403                 num-slots = <1>;
 404                 supports-highspeed;
 405                 broken-cd;
 406                 card-detect-delay = <200>;
 407                 samsung,dw-mshc-ciu-div = <3>;
 408                 samsung,dw-mshc-sdr-timing = <2 3>;
 409                 samsung,dw-mshc-ddr-timing = <1 2>;
 410                 vmmc-supply = <&mmc_reg>;
 411                 pinctrl-names = "default";
 412                 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
 413
 414                 slot@0 {
 415                         reg = <0>;
 416                         bus-width = <8>;
 417                 };
 418         };
 419
 420         mmc_2: mmc@12220000 {
 421                 status = "okay";
 422                 num-slots = <1>;
 423                 supports-highspeed;
 424                 card-detect-delay = <200>;
 425                 samsung,dw-mshc-ciu-div = <3>;
 426                 samsung,dw-mshc-sdr-timing = <2 3>;
 427                 samsung,dw-mshc-ddr-timing = <1 2>;
 428                 vmmc-supply = <&mmc_reg>;
 429                 pinctrl-names = "default";
 430                 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
 431
 432                 slot@0 {
 433                         reg = <0>;
 434                         bus-width = <4>;
 435                         disable-wp;
 436                 };
 437         };
 438
 439         i2s0: i2s@03830000 {
 440                 status = "okay";
 441         };
 442
 443         gpio_keys {
 444                 compatible = "gpio-keys";
 445
 446                 menu {
 447                         label = "SW-TACT2";
 448                         gpios = <&gpx1 4 1>;
 449                         linux,code = <KEY_MENU>;
 450                         gpio-key,wakeup;
 451                 };
 452
 453                 home {
 454                         label = "SW-TACT3";
 455                         gpios = <&gpx1 5 1>;
 456                         linux,code = <KEY_HOME>;
 457                         gpio-key,wakeup;
 458                 };
 459
 460                 up {
 461                         label = "SW-TACT4";
 462                         gpios = <&gpx1 6 1>;
 463                         linux,code = <KEY_UP>;
 464                         gpio-key,wakeup;
 465                 };
 466
 467                 down {
 468                         label = "SW-TACT5";
 469                         gpios = <&gpx1 7 1>;
 470                         linux,code = <KEY_DOWN>;
 471                         gpio-key,wakeup;
 472                 };
 473
 474                 back {
 475                         label = "SW-TACT6";
 476                         gpios = <&gpx2 0 1>;
 477                         linux,code = <KEY_BACK>;
 478                         gpio-key,wakeup;
 479                 };
 480
 481                 wakeup {
 482                         label = "SW-TACT7";
 483                         gpios = <&gpx2 1 1>;
 484                         linux,code = <KEY_WAKEUP>;
 485                         gpio-key,wakeup;
 486                 };
 487         };
 488
 489         hdmi {
 490                 hpd-gpio = <&gpx3 7 2>;
 491                 vdd_osc-supply = <&ldo10_reg>;
 492                 vdd_pll-supply = <&ldo8_reg>;
 493                 vdd-supply = <&ldo8_reg>;
 494         };
 495
 496         regulators {
 497                 compatible = "simple-bus";
 498                 #address-cells = <1>;
 499                 #size-cells = <0>;
 500
 501                 main_dc_reg: regulator@0 {
 502                         compatible = "regulator-fixed";
 503                         reg = <0>;
 504                         regulator-name = "MAIN_DC";
 505                 };
 506
 507                 mmc_reg: regulator@1 {
 508                         compatible = "regulator-fixed";
 509                         reg = <1>;
 510                         regulator-name = "VDD_33ON_2.8V";
 511                         regulator-min-microvolt = <2800000>;
 512                         regulator-max-microvolt = <2800000>;
 513                         gpio = <&gpx1 1 1>;
 514                         enable-active-high;
 515                 };
 516
 517                 reg_hdmi_en: regulator@2 {
 518                         compatible = "regulator-fixed";
 519                         reg = <2>;
 520                         regulator-name = "hdmi-en";
 521                 };
 522         };
 523
 524         fixed-rate-clocks {
 525                 xxti {
 526                         compatible = "samsung,clock-xxti";
 527                         clock-frequency = <24000000>;
 528                 };
 529         };
 530
 531         dp-controller@145B0000 {
 532                 samsung,color-space = <0>;
 533                 samsung,dynamic-range = <0>;
 534                 samsung,ycbcr-coeff = <0>;
 535                 samsung,color-depth = <1>;
 536                 samsung,link-rate = <0x0a>;
 537                 samsung,lane-count = <4>;
 538                 status = "okay";
 539         };
 540
 541         fimd: fimd@14400000 {
 542                 status = "okay";
 543                 display-timings {
 544                         native-mode = <&timing0>;
 545                         timing0: timing@0 {
 546                                 /* 2560x1600 DP panel */
 547                                 clock-frequency = <50000>;
 548                                 hactive = <2560>;
 549                                 vactive = <1600>;
 550                                 hfront-porch = <48>;
 551                                 hback-porch = <80>;
 552                                 hsync-len = <32>;
 553                                 vback-porch = <16>;
 554                                 vfront-porch = <8>;
 555                                 vsync-len = <6>;
 556                         };
 557                 };
 558         };
 559
 560         usb_hub_bus {
 561                 compatible = "simple-bus";
 562                 #address-cells = <1>;
 563                 #size-cells = <0>;
 564
 565                 // SMSC USB3503 connected in hardware only mode as a PHY
 566                 usb_hub: usb_hub {
 567                         compatible = "smsc,usb3503a";
 568
 569                         reset-gpios = <&gpx3 5 1>;
 570                         connect-gpios = <&gpd1 7 1>;
 571                 };
 572         };
 573
 574         usb@12110000 {
 575                 usb-phy = <&usb2_phy>;
 576         };
 577 };