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