Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/exynos4412-origen.dts
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1 // SPDX-License-Identifier: GPL-2.0 2 /* 3 * Insignal's Exynos4412 based Origen board device tree source 4 * 5 * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd. 6 * http://www.samsung.com 7 * 8 * Device tree source file for Insignal's Origen board which is based on 9 * Samsung's Exynos4412 SoC. 10 */ 11 12 /dts-v1/; 13 #include "exynos4412.dtsi" 14 #include <dt-bindings/clock/samsung,s2mps11.h> 15 #include <dt-bindings/gpio/gpio.h> 16 #include <dt-bindings/input/input.h> 17 #include "exynos-mfc-reserved-memory.dtsi" 18 19 / { 20 model = "Insignal Origen evaluation board based on Exynos4412"; 21 compatible = "insignal,origen4412", "samsung,exynos4412", "samsung,exynos4"; 22 23 memory@40000000 { 24 device_type = "memory"; 25 reg = <0x40000000 0x40000000>; 26 }; 27 28 chosen { 29 stdout-path = "serial2:115200n8"; 30 }; 31 32 firmware@203f000 { 33 compatible = "samsung,secure-firmware"; 34 reg = <0x0203F000 0x1000>; 35 }; 36 37 mmc_reg: regulator-0 { 38 compatible = "regulator-fixed"; 39 regulator-name = "VMEM_VDD_2.8V"; 40 regulator-min-microvolt = <2800000>; 41 regulator-max-microvolt = <2800000>; 42 gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>; 43 enable-active-high; 44 }; 45 46 display-timings { 47 native-mode = <&timing0>; 48 timing0: timing { 49 clock-frequency = <47500000>; 50 hactive = <1024>; 51 vactive = <600>; 52 hfront-porch = <64>; 53 hback-porch = <16>; 54 hsync-len = <48>; 55 vback-porch = <64>; 56 vfront-porch = <16>; 57 vsync-len = <3>; 58 }; 59 }; 60 61 fixed-rate-clocks { 62 xxti { 63 compatible = "samsung,clock-xxti"; 64 clock-frequency = <0>; 65 }; 66 67 xusbxti { 68 compatible = "samsung,clock-xusbxti"; 69 clock-frequency = <24000000>; 70 }; 71 }; 72 }; 73 74 &cpu0 { 75 cpu0-supply = <&buck2_reg>; 76 }; 77 78 &cpu_thermal { 79 cooling-maps { 80 cooling_map0: map0 { 81 /* Corresponds to 800MHz at freq_table */ 82 cooling-device = <&cpu0 7 7>, <&cpu1 7 7>, 83 <&cpu2 7 7>, <&cpu3 7 7>; 84 }; 85 cooling_map1: map1 { 86 /* Corresponds to 200MHz at freq_table */ 87 cooling-device = <&cpu0 13 13>, <&cpu1 13 13>, 88 <&cpu2 13 13>, <&cpu3 13 13>; 89 }; 90 }; 91 }; 92 93 &exynos_usbphy { 94 status = "okay"; 95 }; 96 97 &ehci { 98 samsung,vbus-gpio = <&gpx3 5 1>; 99 status = "okay"; 100 phys = <&exynos_usbphy 2>, <&exynos_usbphy 3>; 101 phy-names = "hsic0", "hsic1"; 102 }; 103 104 &fimd { 105 pinctrl-0 = <&lcd_clk &lcd_data24 &pwm1_out>; 106 pinctrl-names = "default"; 107 status = "okay"; 108 }; 109 110 &i2c_0 { 111 #address-cells = <1>; 112 #size-cells = <0>; 113 samsung,i2c-sda-delay = <100>; 114 samsung,i2c-max-bus-freq = <20000>; 115 pinctrl-0 = <&i2c0_bus>; 116 pinctrl-names = "default"; 117 status = "okay"; 118 119 pmic@66 { 120 compatible = "samsung,s5m8767-pmic"; 121 reg = <0x66>; 122 123 s5m8767,pmic-buck-default-dvs-idx = <3>; 124 125 s5m8767,pmic-buck-dvs-gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>, 126 <&gpx2 4 GPIO_ACTIVE_HIGH>, 127 <&gpx2 5 GPIO_ACTIVE_HIGH>; 128 129 s5m8767,pmic-buck-ds-gpios = <&gpm3 5 GPIO_ACTIVE_HIGH>, 130 <&gpm3 6 GPIO_ACTIVE_HIGH>, 131 <&gpm3 7 GPIO_ACTIVE_HIGH>; 132 133 s5m8767,pmic-buck2-dvs-voltage = <1250000>, <1200000>, 134 <1200000>, <1200000>, 135 <1200000>, <1200000>, 136 <1200000>, <1200000>; 137 138 s5m8767,pmic-buck3-dvs-voltage = <1100000>, <1100000>, 139 <1100000>, <1100000>, 140 <1100000>, <1100000>, 141 <1100000>, <1100000>; 142 143 s5m8767,pmic-buck4-dvs-voltage = <1200000>, <1200000>, 144 <1200000>, <1200000>, 145 <1200000>, <1200000>, 146 <1200000>, <1200000>; 147 wakeup-source; 148 149 s5m8767_osc: clocks { 150 compatible = "samsung,s5m8767-clk"; 151 #clock-cells = <1>; 152 clock-output-names = "s5m8767_ap", "s5m8767_cp", 153 "s5m8767_bt"; 154 }; 155 156 regulators { 157 ldo1_reg: LDO1 { 158 regulator-name = "VDD_ALIVE"; 159 regulator-min-microvolt = <1100000>; 160 regulator-max-microvolt = <1100000>; 161 regulator-always-on; 162 regulator-boot-on; 163 op_mode = <1>; /* Normal Mode */ 164 }; 165 166 ldo2_reg: LDO2 { 167 regulator-name = "VDDQ_M12"; 168 regulator-min-microvolt = <1200000>; 169 regulator-max-microvolt = <1200000>; 170 regulator-always-on; 171 op_mode = <1>; /* Normal Mode */ 172 }; 173 174 ldo3_reg: LDO3 { 175 regulator-name = "VDDIOAP_18"; 176 regulator-min-microvolt = <1800000>; 177 regulator-max-microvolt = <1800000>; 178 regulator-always-on; 179 op_mode = <1>; /* Normal Mode */ 180 }; 181 182 ldo4_reg: LDO4 { 183 regulator-name = "VDDQ_PRE"; 184 regulator-min-microvolt = <1800000>; 185 regulator-max-microvolt = <1800000>; 186 regulator-always-on; 187 op_mode = <1>; /* Normal Mode */ 188 }; 189 190 ldo5_reg: LDO5 { 191 regulator-name = "VDD18_2M"; 192 regulator-min-microvolt = <1800000>; 193 regulator-max-microvolt = <1800000>; 194 regulator-always-on; 195 op_mode = <1>; /* Normal Mode */ 196 }; 197 198 ldo6_reg: LDO6 { 199 regulator-name = "VDD10_MPLL"; 200 regulator-min-microvolt = <1000000>; 201 regulator-max-microvolt = <1000000>; 202 regulator-always-on; 203 op_mode = <1>; /* Normal Mode */ 204 }; 205 206 ldo7_reg: LDO7 { 207 regulator-name = "VDD10_XPLL"; 208 regulator-min-microvolt = <1000000>; 209 regulator-max-microvolt = <1000000>; 210 regulator-always-on; 211 op_mode = <1>; /* Normal Mode */ 212 }; 213 214 ldo8_reg: LDO8 { 215 regulator-name = "VDD10_MIPI"; 216 regulator-min-microvolt = <1000000>; 217 regulator-max-microvolt = <1000000>; 218 regulator-always-on; 219 op_mode = <1>; /* Normal Mode */ 220 }; 221 222 ldo9_reg: LDO9 { 223 regulator-name = "VDD33_LCD"; 224 regulator-min-microvolt = <3300000>; 225 regulator-max-microvolt = <3300000>; 226 regulator-always-on; 227 op_mode = <1>; /* Normal Mode */ 228 }; 229 230 ldo10_reg: LDO10 { 231 regulator-name = "VDD18_MIPI"; 232 regulator-min-microvolt = <1800000>; 233 regulator-max-microvolt = <1800000>; 234 regulator-always-on; 235 op_mode = <1>; /* Normal Mode */ 236 }; 237 238 ldo11_reg: LDO11 { 239 regulator-name = "VDD18_ABB1"; 240 regulator-min-microvolt = <1800000>; 241 regulator-max-microvolt = <1800000>; 242 regulator-always-on; 243 op_mode = <1>; /* Normal Mode */ 244 }; 245 246 ldo12_reg: LDO12 { 247 regulator-name = "VDD33_UOTG"; 248 regulator-min-microvolt = <3300000>; 249 regulator-max-microvolt = <3300000>; 250 regulator-always-on; 251 op_mode = <1>; /* Normal Mode */ 252 }; 253 254 ldo13_reg: LDO13 { 255 regulator-name = "VDDIOPERI_18"; 256 regulator-min-microvolt = <1800000>; 257 regulator-max-microvolt = <1800000>; 258 regulator-always-on; 259 op_mode = <1>; /* Normal Mode */ 260 }; 261 262 ldo14_reg: LDO14 { 263 regulator-name = "VDD18_ABB02"; 264 regulator-min-microvolt = <1800000>; 265 regulator-max-microvolt = <1800000>; 266 regulator-always-on; 267 op_mode = <1>; /* Normal Mode */ 268 }; 269 270 ldo15_reg: LDO15 { 271 regulator-name = "VDD10_USH"; 272 regulator-min-microvolt = <1000000>; 273 regulator-max-microvolt = <1000000>; 274 regulator-always-on; 275 op_mode = <1>; /* Normal Mode */ 276 }; 277 278 ldo16_reg: LDO16 { 279 regulator-name = "VDD18_HSIC"; 280 regulator-min-microvolt = <1800000>; 281 regulator-max-microvolt = <1800000>; 282 regulator-always-on; 283 op_mode = <1>; /* Normal Mode */ 284 }; 285 286 ldo17_reg: LDO17 { 287 regulator-name = "VDDIOAP_MMC012_28"; 288 regulator-min-microvolt = <2800000>; 289 regulator-max-microvolt = <2800000>; 290 regulator-always-on; 291 op_mode = <1>; /* Normal Mode */ 292 }; 293 294 ldo18_reg: LDO18 { 295 regulator-name = "VDDIOPERI_28"; 296 regulator-min-microvolt = <2800000>; 297 regulator-max-microvolt = <2800000>; 298 regulator-always-on; 299 op_mode = <1>; /* Normal Mode */ 300 }; 301 302 ldo19_reg: LDO19 { 303 regulator-name = "DVDD25"; 304 regulator-min-microvolt = <2500000>; 305 regulator-max-microvolt = <2500000>; 306 regulator-always-on; 307 op_mode = <1>; /* Normal Mode */ 308 }; 309 310 ldo20_reg: LDO20 { 311 regulator-name = "VDD28_CAM"; 312 regulator-min-microvolt = <2800000>; 313 regulator-max-microvolt = <2800000>; 314 regulator-always-on; 315 op_mode = <1>; /* Normal Mode */ 316 }; 317 318 ldo21_reg: LDO21 { 319 regulator-name = "VDD28_AF"; 320 regulator-min-microvolt = <2800000>; 321 regulator-max-microvolt = <2800000>; 322 regulator-always-on; 323 op_mode = <1>; /* Normal Mode */ 324 }; 325 326 ldo22_reg: LDO22 { 327 regulator-name = "VDDA28_2M"; 328 regulator-min-microvolt = <2800000>; 329 regulator-max-microvolt = <2800000>; 330 regulator-always-on; 331 op_mode = <1>; /* Normal Mode */ 332 }; 333 334 ldo23_reg: LDO23 { 335 regulator-name = "VDD28_TF"; 336 regulator-min-microvolt = <2800000>; 337 regulator-max-microvolt = <2800000>; 338 regulator-always-on; 339 op_mode = <1>; /* Normal Mode */ 340 }; 341 342 ldo24_reg: LDO24 { 343 regulator-name = "VDD33_A31"; 344 regulator-min-microvolt = <3300000>; 345 regulator-max-microvolt = <3300000>; 346 regulator-always-on; 347 op_mode = <1>; /* Normal Mode */ 348 }; 349 350 ldo25_reg: LDO25 { 351 regulator-name = "VDD18_CAM"; 352 regulator-min-microvolt = <1800000>; 353 regulator-max-microvolt = <1800000>; 354 regulator-always-on; 355 op_mode = <1>; /* Normal Mode */ 356 }; 357 358 ldo26_reg: LDO26 { 359 regulator-name = "VDD18_A31"; 360 regulator-min-microvolt = <1800000>; 361 regulator-max-microvolt = <1800000>; 362 regulator-always-on; 363 op_mode = <1>; /* Normal Mode */ 364 }; 365 366 ldo27_reg: LDO27 { 367 regulator-name = "GPS_1V8"; 368 regulator-min-microvolt = <1800000>; 369 regulator-max-microvolt = <1800000>; 370 regulator-always-on; 371 op_mode = <1>; /* Normal Mode */ 372 }; 373 374 ldo28_reg: LDO28 { 375 regulator-name = "DVDD12"; 376 regulator-min-microvolt = <1200000>; 377 regulator-max-microvolt = <1200000>; 378 regulator-always-on; 379 op_mode = <1>; /* Normal Mode */ 380 }; 381 382 buck1_reg: BUCK1 { 383 regulator-name = "VDD_MIF"; 384 regulator-min-microvolt = <950000>; 385 regulator-max-microvolt = <1100000>; 386 regulator-always-on; 387 regulator-boot-on; 388 op_mode = <1>; /* Normal Mode */ 389 }; 390 391 buck2_reg: BUCK2 { 392 regulator-name = "VDD_ARM"; 393 regulator-min-microvolt = <900000>; 394 regulator-max-microvolt = <1350000>; 395 regulator-always-on; 396 regulator-boot-on; 397 op_mode = <1>; /* Normal Mode */ 398 }; 399 400 buck3_reg: BUCK3 { 401 regulator-name = "VDD_INT"; 402 regulator-min-microvolt = <900000>; 403 regulator-max-microvolt = <1200000>; 404 regulator-always-on; 405 regulator-boot-on; 406 op_mode = <1>; /* Normal Mode */ 407 }; 408 409 buck4_reg: BUCK4 { 410 regulator-name = "VDD_G3D"; 411 regulator-min-microvolt = <750000>; 412 regulator-max-microvolt = <1500000>; 413 regulator-always-on; 414 regulator-boot-on; 415 op_mode = <1>; /* Normal Mode */ 416 }; 417 418 buck5_reg: BUCK5 { 419 regulator-name = "VDD_M12"; 420 regulator-min-microvolt = <750000>; 421 regulator-max-microvolt = <1500000>; 422 regulator-always-on; 423 regulator-boot-on; 424 op_mode = <1>; /* Normal Mode */ 425 }; 426 427 buck6_reg: BUCK6 { 428 regulator-name = "VDD12_5M"; 429 regulator-min-microvolt = <750000>; 430 regulator-max-microvolt = <1500000>; 431 regulator-always-on; 432 regulator-boot-on; 433 op_mode = <1>; /* Normal Mode */ 434 }; 435 436 buck9_reg: BUCK9 { 437 regulator-name = "VDDF28_EMMC"; 438 regulator-min-microvolt = <750000>; 439 regulator-max-microvolt = <3000000>; 440 regulator-always-on; 441 regulator-boot-on; 442 op_mode = <1>; /* Normal Mode */ 443 }; 444 }; 445 }; 446 }; 447 448 &keypad { 449 samsung,keypad-num-rows = <3>; 450 samsung,keypad-num-columns = <2>; 451 linux,keypad-no-autorepeat; 452 wakeup-source; 453 pinctrl-0 = <&keypad_rows &keypad_cols>; 454 pinctrl-names = "default"; 455 status = "okay"; 456 457 key-home { 458 keypad,row = <0>; 459 keypad,column = <0>; 460 linux,code = <KEY_HOME>; 461 }; 462 463 key-down { 464 keypad,row = <0>; 465 keypad,column = <1>; 466 linux,code = <KEY_DOWN>; 467 }; 468 469 key-up { 470 keypad,row = <1>; 471 keypad,column = <0>; 472 linux,code = <KEY_UP>; 473 }; 474 475 key-menu { 476 keypad,row = <1>; 477 keypad,column = <1>; 478 linux,code = <KEY_MENU>; 479 }; 480 481 key-back { 482 keypad,row = <2>; 483 keypad,column = <0>; 484 linux,code = <KEY_BACK>; 485 }; 486 487 key-enter { 488 keypad,row = <2>; 489 keypad,column = <1>; 490 linux,code = <KEY_ENTER>; 491 }; 492 }; 493 494 &mshc_0 { 495 pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>; 496 pinctrl-names = "default"; 497 status = "okay"; 498 499 broken-cd; 500 card-detect-delay = <200>; 501 samsung,dw-mshc-ciu-div = <3>; 502 samsung,dw-mshc-sdr-timing = <2 3>; 503 samsung,dw-mshc-ddr-timing = <1 2>; 504 bus-width = <8>; 505 cap-mmc-highspeed; 506 }; 507 508 &pinctrl_1 { 509 keypad_rows: keypad-rows-pins { 510 samsung,pins = "gpx2-0", "gpx2-1", "gpx2-2"; 511 samsung,pin-function = <EXYNOS_PIN_FUNC_3>; 512 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 513 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 514 }; 515 516 keypad_cols: keypad-cols-pins { 517 samsung,pins = "gpx1-0", "gpx1-1"; 518 samsung,pin-function = <EXYNOS_PIN_FUNC_3>; 519 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 520 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; 521 }; 522 }; 523 524 &rtc { 525 status = "okay"; 526 clocks = <&clock CLK_RTC>, <&s5m8767_osc S2MPS11_CLK_AP>; 527 clock-names = "rtc", "rtc_src"; 528 }; 529 530 &sdhci_2 { 531 bus-width = <4>; 532 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>; 533 pinctrl-names = "default"; 534 vmmc-supply = <&mmc_reg>; 535 status = "okay"; 536 }; 537 538 &serial_0 { 539 status = "okay"; 540 }; 541 542 &serial_1 { 543 status = "okay"; 544 }; 545 546 &serial_2 { 547 status = "okay"; 548 }; 549 550 &serial_3 { 551 status = "okay"; 552 };
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