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