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