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