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 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 bus-width = <8>; 413 cap-mmc-highspeed; 414 }; 415 416 mmc_2: mmc@12220000 { 417 status = "okay"; 418 num-slots = <1>; 419 card-detect-delay = <200>; 420 samsung,dw-mshc-ciu-div = <3>; 421 samsung,dw-mshc-sdr-timing = <2 3>; 422 samsung,dw-mshc-ddr-timing = <1 2>; 423 vmmc-supply = <&mmc_reg>; 424 pinctrl-names = "default"; 425 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; 426 bus-width = <4>; 427 disable-wp; 428 cap-sd-highspeed; 429 }; 430 431 i2s0: i2s@03830000 { 432 status = "okay"; 433 }; 434 435 gpio_keys { 436 compatible = "gpio-keys"; 437 438 menu { 439 label = "SW-TACT2"; 440 gpios = <&gpx1 4 1>; 441 linux,code = <KEY_MENU>; 442 gpio-key,wakeup; 443 }; 444 445 home { 446 label = "SW-TACT3"; 447 gpios = <&gpx1 5 1>; 448 linux,code = <KEY_HOME>; 449 gpio-key,wakeup; 450 }; 451 452 up { 453 label = "SW-TACT4"; 454 gpios = <&gpx1 6 1>; 455 linux,code = <KEY_UP>; 456 gpio-key,wakeup; 457 }; 458 459 down { 460 label = "SW-TACT5"; 461 gpios = <&gpx1 7 1>; 462 linux,code = <KEY_DOWN>; 463 gpio-key,wakeup; 464 }; 465 466 back { 467 label = "SW-TACT6"; 468 gpios = <&gpx2 0 1>; 469 linux,code = <KEY_BACK>; 470 gpio-key,wakeup; 471 }; 472 473 wakeup { 474 label = "SW-TACT7"; 475 gpios = <&gpx2 1 1>; 476 linux,code = <KEY_WAKEUP>; 477 gpio-key,wakeup; 478 }; 479 }; 480 481 hdmi { 482 hpd-gpio = <&gpx3 7 2>; 483 vdd_osc-supply = <&ldo10_reg>; 484 vdd_pll-supply = <&ldo8_reg>; 485 vdd-supply = <&ldo8_reg>; 486 }; 487 488 regulators { 489 compatible = "simple-bus"; 490 #address-cells = <1>; 491 #size-cells = <0>; 492 493 main_dc_reg: regulator@0 { 494 compatible = "regulator-fixed"; 495 reg = <0>; 496 regulator-name = "MAIN_DC"; 497 }; 498 499 mmc_reg: regulator@1 { 500 compatible = "regulator-fixed"; 501 reg = <1>; 502 regulator-name = "VDD_33ON_2.8V"; 503 regulator-min-microvolt = <2800000>; 504 regulator-max-microvolt = <2800000>; 505 gpio = <&gpx1 1 1>; 506 enable-active-high; 507 }; 508 509 reg_hdmi_en: regulator@2 { 510 compatible = "regulator-fixed"; 511 reg = <2>; 512 regulator-name = "hdmi-en"; 513 }; 514 }; 515 516 fixed-rate-clocks { 517 xxti { 518 compatible = "samsung,clock-xxti"; 519 clock-frequency = <24000000>; 520 }; 521 }; 522 523 dp-controller@145B0000 { 524 samsung,color-space = <0>; 525 samsung,dynamic-range = <0>; 526 samsung,ycbcr-coeff = <0>; 527 samsung,color-depth = <1>; 528 samsung,link-rate = <0x0a>; 529 samsung,lane-count = <4>; 530 status = "okay"; 531 }; 532 533 fimd: fimd@14400000 { 534 status = "okay"; 535 display-timings { 536 native-mode = <&timing0>; 537 timing0: timing@0 { 538 /* 2560x1600 DP panel */ 539 clock-frequency = <50000>; 540 hactive = <2560>; 541 vactive = <1600>; 542 hfront-porch = <48>; 543 hback-porch = <80>; 544 hsync-len = <32>; 545 vback-porch = <16>; 546 vfront-porch = <8>; 547 vsync-len = <6>; 548 }; 549 }; 550 }; 551 552 usb_hub_bus { 553 compatible = "simple-bus"; 554 #address-cells = <1>; 555 #size-cells = <0>; 556 557 // SMSC USB3503 connected in hardware only mode as a PHY 558 usb_hub: usb_hub { 559 compatible = "smsc,usb3503a"; 560 561 reset-gpios = <&gpx3 5 1>; 562 connect-gpios = <&gpd1 7 1>; 563 }; 564 }; 565}; 566