1/* 2 * Insignal's Exynos4412 based Origen board device tree source 3 * 4 * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd. 5 * http://www.samsung.com 6 * 7 * Device tree source file for Insignal's Origen board which is based on 8 * Samsung's Exynos4412 SoC. 9 * 10 * This program is free software; you can redistribute it and/or modify 11 * it under the terms of the GNU General Public License version 2 as 12 * published by the Free Software Foundation. 13*/ 14 15/dts-v1/; 16#include "exynos4412.dtsi" 17#include <dt-bindings/input/input.h> 18 19/ { 20 model = "Insignal Origen evaluation board based on Exynos4412"; 21 compatible = "insignal,origen4412", "samsung,exynos4412", "samsung,exynos4"; 22 23 memory { 24 reg = <0x40000000 0x40000000>; 25 }; 26 27 chosen { 28 bootargs ="console=ttySAC2,115200"; 29 stdout-path = &serial_2; 30 }; 31 32 firmware@0203F000 { 33 compatible = "samsung,secure-firmware"; 34 reg = <0x0203F000 0x1000>; 35 }; 36 37 regulators { 38 compatible = "simple-bus"; 39 #address-cells = <1>; 40 #size-cells = <0>; 41 42 mmc_reg: regulator@0 { 43 compatible = "regulator-fixed"; 44 reg = <0>; 45 regulator-name = "VMEM_VDD_2.8V"; 46 regulator-min-microvolt = <2800000>; 47 regulator-max-microvolt = <2800000>; 48 gpio = <&gpx1 1 0>; 49 enable-active-high; 50 }; 51 }; 52 53 watchdog@10060000 { 54 status = "okay"; 55 }; 56 57 rtc@10070000 { 58 status = "okay"; 59 }; 60 61 pinctrl@11000000 { 62 keypad_rows: keypad-rows { 63 samsung,pins = "gpx2-0", "gpx2-1", "gpx2-2"; 64 samsung,pin-function = <3>; 65 samsung,pin-pud = <3>; 66 samsung,pin-drv = <0>; 67 }; 68 69 keypad_cols: keypad-cols { 70 samsung,pins = "gpx1-0", "gpx1-1"; 71 samsung,pin-function = <3>; 72 samsung,pin-pud = <0>; 73 samsung,pin-drv = <0>; 74 }; 75 }; 76 77 keypad@100A0000 { 78 samsung,keypad-num-rows = <3>; 79 samsung,keypad-num-columns = <2>; 80 linux,keypad-no-autorepeat; 81 linux,keypad-wakeup; 82 pinctrl-0 = <&keypad_rows &keypad_cols>; 83 pinctrl-names = "default"; 84 status = "okay"; 85 86 key_home { 87 keypad,row = <0>; 88 keypad,column = <0>; 89 linux,code = <KEY_HOME>; 90 }; 91 92 key_down { 93 keypad,row = <0>; 94 keypad,column = <1>; 95 linux,code = <KEY_DOWN>; 96 }; 97 98 key_up { 99 keypad,row = <1>; 100 keypad,column = <0>; 101 linux,code = <KEY_UP>; 102 }; 103 104 key_menu { 105 keypad,row = <1>; 106 keypad,column = <1>; 107 linux,code = <KEY_MENU>; 108 }; 109 110 key_back { 111 keypad,row = <2>; 112 keypad,column = <0>; 113 linux,code = <KEY_BACK>; 114 }; 115 116 key_enter { 117 keypad,row = <2>; 118 keypad,column = <1>; 119 linux,code = <KEY_ENTER>; 120 }; 121 }; 122 123 g2d@10800000 { 124 status = "okay"; 125 }; 126 127 sdhci@12530000 { 128 bus-width = <4>; 129 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>; 130 pinctrl-names = "default"; 131 vmmc-supply = <&mmc_reg>; 132 status = "okay"; 133 }; 134 135 mmc@12550000 { 136 pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>; 137 pinctrl-names = "default"; 138 status = "okay"; 139 140 num-slots = <1>; 141 broken-cd; 142 card-detect-delay = <200>; 143 samsung,dw-mshc-ciu-div = <3>; 144 samsung,dw-mshc-sdr-timing = <2 3>; 145 samsung,dw-mshc-ddr-timing = <1 2>; 146 bus-width = <8>; 147 cap-mmc-highspeed; 148 }; 149 150 codec@13400000 { 151 samsung,mfc-r = <0x43000000 0x800000>; 152 samsung,mfc-l = <0x51000000 0x800000>; 153 status = "okay"; 154 }; 155 156 fimd@11c00000 { 157 pinctrl-0 = <&lcd_clk &lcd_data24 &pwm1_out>; 158 pinctrl-names = "default"; 159 status = "okay"; 160 }; 161 162 display-timings { 163 native-mode = <&timing0>; 164 timing0: timing { 165 clock-frequency = <47500000>; 166 hactive = <1024>; 167 vactive = <600>; 168 hfront-porch = <64>; 169 hback-porch = <16>; 170 hsync-len = <48>; 171 vback-porch = <64>; 172 vfront-porch = <16>; 173 vsync-len = <3>; 174 }; 175 }; 176 177 serial@13800000 { 178 status = "okay"; 179 }; 180 181 serial@13810000 { 182 status = "okay"; 183 }; 184 185 serial@13820000 { 186 status = "okay"; 187 }; 188 189 serial@13830000 { 190 status = "okay"; 191 }; 192 193 i2c@13860000 { 194 #address-cells = <1>; 195 #size-cells = <0>; 196 samsung,i2c-sda-delay = <100>; 197 samsung,i2c-max-bus-freq = <20000>; 198 pinctrl-0 = <&i2c0_bus>; 199 pinctrl-names = "default"; 200 status = "okay"; 201 202 s5m8767_pmic@66 { 203 compatible = "samsung,s5m8767-pmic"; 204 reg = <0x66>; 205 206 s5m8767,pmic-buck-default-dvs-idx = <3>; 207 208 s5m8767,pmic-buck-dvs-gpios = <&gpx2 3 0>, 209 <&gpx2 4 0>, 210 <&gpx2 5 0>; 211 212 s5m8767,pmic-buck-ds-gpios = <&gpm3 5 0>, 213 <&gpm3 6 0>, 214 <&gpm3 7 0>; 215 216 s5m8767,pmic-buck2-dvs-voltage = <1250000>, <1200000>, 217 <1200000>, <1200000>, 218 <1200000>, <1200000>, 219 <1200000>, <1200000>; 220 221 s5m8767,pmic-buck3-dvs-voltage = <1100000>, <1100000>, 222 <1100000>, <1100000>, 223 <1100000>, <1100000>, 224 <1100000>, <1100000>; 225 226 s5m8767,pmic-buck4-dvs-voltage = <1200000>, <1200000>, 227 <1200000>, <1200000>, 228 <1200000>, <1200000>, 229 <1200000>, <1200000>; 230 231 regulators { 232 ldo1_reg: LDO1 { 233 regulator-name = "VDD_ALIVE"; 234 regulator-min-microvolt = <1100000>; 235 regulator-max-microvolt = <1100000>; 236 regulator-always-on; 237 regulator-boot-on; 238 op_mode = <1>; /* Normal Mode */ 239 }; 240 241 ldo2_reg: LDO2 { 242 regulator-name = "VDDQ_M12"; 243 regulator-min-microvolt = <1200000>; 244 regulator-max-microvolt = <1200000>; 245 regulator-always-on; 246 op_mode = <1>; /* Normal Mode */ 247 }; 248 249 ldo3_reg: LDO3 { 250 regulator-name = "VDDIOAP_18"; 251 regulator-min-microvolt = <1800000>; 252 regulator-max-microvolt = <1800000>; 253 regulator-always-on; 254 op_mode = <1>; /* Normal Mode */ 255 }; 256 257 ldo4_reg: LDO4 { 258 regulator-name = "VDDQ_PRE"; 259 regulator-min-microvolt = <1800000>; 260 regulator-max-microvolt = <1800000>; 261 regulator-always-on; 262 op_mode = <1>; /* Normal Mode */ 263 }; 264 265 ldo5_reg: LDO5 { 266 regulator-name = "VDD18_2M"; 267 regulator-min-microvolt = <1800000>; 268 regulator-max-microvolt = <1800000>; 269 regulator-always-on; 270 op_mode = <1>; /* Normal Mode */ 271 }; 272 273 ldo6_reg: LDO6 { 274 regulator-name = "VDD10_MPLL"; 275 regulator-min-microvolt = <1000000>; 276 regulator-max-microvolt = <1000000>; 277 regulator-always-on; 278 op_mode = <1>; /* Normal Mode */ 279 }; 280 281 ldo7_reg: LDO7 { 282 regulator-name = "VDD10_XPLL"; 283 regulator-min-microvolt = <1000000>; 284 regulator-max-microvolt = <1000000>; 285 regulator-always-on; 286 op_mode = <1>; /* Normal Mode */ 287 }; 288 289 ldo8_reg: LDO8 { 290 regulator-name = "VDD10_MIPI"; 291 regulator-min-microvolt = <1000000>; 292 regulator-max-microvolt = <1000000>; 293 regulator-always-on; 294 op_mode = <1>; /* Normal Mode */ 295 }; 296 297 ldo9_reg: LDO9 { 298 regulator-name = "VDD33_LCD"; 299 regulator-min-microvolt = <3300000>; 300 regulator-max-microvolt = <3300000>; 301 regulator-always-on; 302 op_mode = <1>; /* Normal Mode */ 303 }; 304 305 ldo10_reg: LDO10 { 306 regulator-name = "VDD18_MIPI"; 307 regulator-min-microvolt = <1800000>; 308 regulator-max-microvolt = <1800000>; 309 regulator-always-on; 310 op_mode = <1>; /* Normal Mode */ 311 }; 312 313 ldo11_reg: LDO11 { 314 regulator-name = "VDD18_ABB1"; 315 regulator-min-microvolt = <1800000>; 316 regulator-max-microvolt = <1800000>; 317 regulator-always-on; 318 op_mode = <1>; /* Normal Mode */ 319 }; 320 321 ldo12_reg: LDO12 { 322 regulator-name = "VDD33_UOTG"; 323 regulator-min-microvolt = <3300000>; 324 regulator-max-microvolt = <3300000>; 325 regulator-always-on; 326 op_mode = <1>; /* Normal Mode */ 327 }; 328 329 ldo13_reg: LDO13 { 330 regulator-name = "VDDIOPERI_18"; 331 regulator-min-microvolt = <1800000>; 332 regulator-max-microvolt = <1800000>; 333 regulator-always-on; 334 op_mode = <1>; /* Normal Mode */ 335 }; 336 337 ldo14_reg: LDO14 { 338 regulator-name = "VDD18_ABB02"; 339 regulator-min-microvolt = <1800000>; 340 regulator-max-microvolt = <1800000>; 341 regulator-always-on; 342 op_mode = <1>; /* Normal Mode */ 343 }; 344 345 ldo15_reg: LDO15 { 346 regulator-name = "VDD10_USH"; 347 regulator-min-microvolt = <1000000>; 348 regulator-max-microvolt = <1000000>; 349 regulator-always-on; 350 op_mode = <1>; /* Normal Mode */ 351 }; 352 353 ldo16_reg: LDO16 { 354 regulator-name = "VDD18_HSIC"; 355 regulator-min-microvolt = <1800000>; 356 regulator-max-microvolt = <1800000>; 357 regulator-always-on; 358 op_mode = <1>; /* Normal Mode */ 359 }; 360 361 ldo17_reg: LDO17 { 362 regulator-name = "VDDIOAP_MMC012_28"; 363 regulator-min-microvolt = <2800000>; 364 regulator-max-microvolt = <2800000>; 365 regulator-always-on; 366 op_mode = <1>; /* Normal Mode */ 367 }; 368 369 ldo18_reg: LDO18 { 370 regulator-name = "VDDIOPERI_28"; 371 regulator-min-microvolt = <2800000>; 372 regulator-max-microvolt = <2800000>; 373 regulator-always-on; 374 op_mode = <1>; /* Normal Mode */ 375 }; 376 377 ldo19_reg: LDO19 { 378 regulator-name = "DVDD25"; 379 regulator-min-microvolt = <2500000>; 380 regulator-max-microvolt = <2500000>; 381 regulator-always-on; 382 op_mode = <1>; /* Normal Mode */ 383 }; 384 385 ldo20_reg: LDO20 { 386 regulator-name = "VDD28_CAM"; 387 regulator-min-microvolt = <2800000>; 388 regulator-max-microvolt = <2800000>; 389 regulator-always-on; 390 op_mode = <1>; /* Normal Mode */ 391 }; 392 393 ldo21_reg: LDO21 { 394 regulator-name = "VDD28_AF"; 395 regulator-min-microvolt = <2800000>; 396 regulator-max-microvolt = <2800000>; 397 regulator-always-on; 398 op_mode = <1>; /* Normal Mode */ 399 }; 400 401 ldo22_reg: LDO22 { 402 regulator-name = "VDDA28_2M"; 403 regulator-min-microvolt = <2800000>; 404 regulator-max-microvolt = <2800000>; 405 regulator-always-on; 406 op_mode = <1>; /* Normal Mode */ 407 }; 408 409 ldo23_reg: LDO23 { 410 regulator-name = "VDD28_TF"; 411 regulator-min-microvolt = <2800000>; 412 regulator-max-microvolt = <2800000>; 413 regulator-always-on; 414 op_mode = <1>; /* Normal Mode */ 415 }; 416 417 ldo24_reg: LDO24 { 418 regulator-name = "VDD33_A31"; 419 regulator-min-microvolt = <3300000>; 420 regulator-max-microvolt = <3300000>; 421 regulator-always-on; 422 op_mode = <1>; /* Normal Mode */ 423 }; 424 425 ldo25_reg: LDO25 { 426 regulator-name = "VDD18_CAM"; 427 regulator-min-microvolt = <1800000>; 428 regulator-max-microvolt = <1800000>; 429 regulator-always-on; 430 op_mode = <1>; /* Normal Mode */ 431 }; 432 433 ldo26_reg: LDO26 { 434 regulator-name = "VDD18_A31"; 435 regulator-min-microvolt = <1800000>; 436 regulator-max-microvolt = <1800000>; 437 regulator-always-on; 438 op_mode = <1>; /* Normal Mode */ 439 }; 440 441 ldo27_reg: LDO27 { 442 regulator-name = "GPS_1V8"; 443 regulator-min-microvolt = <1800000>; 444 regulator-max-microvolt = <1800000>; 445 regulator-always-on; 446 op_mode = <1>; /* Normal Mode */ 447 }; 448 449 ldo28_reg: LDO28 { 450 regulator-name = "DVDD12"; 451 regulator-min-microvolt = <1200000>; 452 regulator-max-microvolt = <1200000>; 453 regulator-always-on; 454 op_mode = <1>; /* Normal Mode */ 455 }; 456 457 buck1_reg: BUCK1 { 458 regulator-name = "vdd_mif"; 459 regulator-min-microvolt = <950000>; 460 regulator-max-microvolt = <1100000>; 461 regulator-always-on; 462 regulator-boot-on; 463 op_mode = <1>; /* Normal Mode */ 464 }; 465 466 buck2_reg: BUCK2 { 467 regulator-name = "vdd_arm"; 468 regulator-min-microvolt = <900000>; 469 regulator-max-microvolt = <1350000>; 470 regulator-always-on; 471 regulator-boot-on; 472 op_mode = <1>; /* Normal Mode */ 473 }; 474 475 buck3_reg: BUCK3 { 476 regulator-name = "vdd_int"; 477 regulator-min-microvolt = <900000>; 478 regulator-max-microvolt = <1200000>; 479 regulator-always-on; 480 regulator-boot-on; 481 op_mode = <1>; /* Normal Mode */ 482 }; 483 484 buck4_reg: BUCK4 { 485 regulator-name = "vdd_g3d"; 486 regulator-min-microvolt = <750000>; 487 regulator-max-microvolt = <1500000>; 488 regulator-always-on; 489 regulator-boot-on; 490 op_mode = <1>; /* Normal Mode */ 491 }; 492 493 buck5_reg: BUCK5 { 494 regulator-name = "vdd_m12"; 495 regulator-min-microvolt = <750000>; 496 regulator-max-microvolt = <1500000>; 497 regulator-always-on; 498 regulator-boot-on; 499 op_mode = <1>; /* Normal Mode */ 500 }; 501 502 buck6_reg: BUCK6 { 503 regulator-name = "vdd12_5m"; 504 regulator-min-microvolt = <750000>; 505 regulator-max-microvolt = <1500000>; 506 regulator-always-on; 507 regulator-boot-on; 508 op_mode = <1>; /* Normal Mode */ 509 }; 510 511 buck9_reg: BUCK9 { 512 regulator-name = "vddf28_emmc"; 513 regulator-min-microvolt = <750000>; 514 regulator-max-microvolt = <3000000>; 515 regulator-always-on; 516 regulator-boot-on; 517 op_mode = <1>; /* Normal Mode */ 518 }; 519 }; 520 }; 521 }; 522 523 fixed-rate-clocks { 524 xxti { 525 compatible = "samsung,clock-xxti"; 526 clock-frequency = <0>; 527 }; 528 529 xusbxti { 530 compatible = "samsung,clock-xusbxti"; 531 clock-frequency = <24000000>; 532 }; 533 }; 534}; 535