1/* 2 * Samsung's Exynos4412 based Trats 2 board device tree source 3 * 4 * Copyright (c) 2013 Samsung Electronics Co., Ltd. 5 * http://www.samsung.com 6 * 7 * Device tree source file for Samsung's Trats 2 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 "exynos4412-ppmu-common.dtsi" 18#include <dt-bindings/gpio/gpio.h> 19#include <dt-bindings/interrupt-controller/irq.h> 20#include <dt-bindings/clock/maxim,max77686.h> 21 22/ { 23 model = "Samsung Trats 2 based on Exynos4412"; 24 compatible = "samsung,trats2", "samsung,exynos4412", "samsung,exynos4"; 25 26 aliases { 27 i2c9 = &i2c_ak8975; 28 i2c10 = &i2c_cm36651; 29 i2c11 = &i2c_max77693; 30 i2c12 = &i2c_max77693_fuel; 31 }; 32 33 memory@40000000 { 34 device_type = "memory"; 35 reg = <0x40000000 0x40000000>; 36 }; 37 38 chosen { 39 bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rootwait earlyprintk panic=5"; 40 stdout-path = &serial_2; 41 }; 42 43 firmware@0204F000 { 44 compatible = "samsung,secure-firmware"; 45 reg = <0x0204F000 0x1000>; 46 }; 47 48 fixed-rate-clocks { 49 xxti { 50 compatible = "samsung,clock-xxti", "fixed-clock"; 51 clock-frequency = <0>; 52 }; 53 54 xusbxti { 55 compatible = "samsung,clock-xusbxti", "fixed-clock"; 56 clock-frequency = <24000000>; 57 }; 58 }; 59 60 regulators { 61 compatible = "simple-bus"; 62 #address-cells = <1>; 63 #size-cells = <0>; 64 65 cam_io_reg: voltage-regulator-1 { 66 compatible = "regulator-fixed"; 67 regulator-name = "CAM_SENSOR_A"; 68 regulator-min-microvolt = <2800000>; 69 regulator-max-microvolt = <2800000>; 70 gpio = <&gpm0 2 GPIO_ACTIVE_HIGH>; 71 enable-active-high; 72 }; 73 74 lcd_vdd3_reg: voltage-regulator-2 { 75 compatible = "regulator-fixed"; 76 regulator-name = "LCD_VDD_2.2V"; 77 regulator-min-microvolt = <2200000>; 78 regulator-max-microvolt = <2200000>; 79 gpio = <&gpc0 1 GPIO_ACTIVE_HIGH>; 80 enable-active-high; 81 }; 82 83 cam_af_reg: voltage-regulator-3 { 84 compatible = "regulator-fixed"; 85 regulator-name = "CAM_AF"; 86 regulator-min-microvolt = <2800000>; 87 regulator-max-microvolt = <2800000>; 88 gpio = <&gpm0 4 GPIO_ACTIVE_HIGH>; 89 enable-active-high; 90 }; 91 92 ps_als_reg: voltage-regulator-5 { 93 compatible = "regulator-fixed"; 94 regulator-name = "LED_A_3.0V"; 95 regulator-min-microvolt = <3000000>; 96 regulator-max-microvolt = <3000000>; 97 gpio = <&gpj0 5 GPIO_ACTIVE_HIGH>; 98 enable-active-high; 99 }; 100 }; 101 102 gpio-keys { 103 compatible = "gpio-keys"; 104 105 key-down { 106 gpios = <&gpx3 3 GPIO_ACTIVE_LOW>; 107 linux,code = <114>; 108 label = "volume down"; 109 debounce-interval = <10>; 110 }; 111 112 key-up { 113 gpios = <&gpx2 2 GPIO_ACTIVE_LOW>; 114 linux,code = <115>; 115 label = "volume up"; 116 debounce-interval = <10>; 117 }; 118 119 key-power { 120 gpios = <&gpx2 7 GPIO_ACTIVE_LOW>; 121 linux,code = <116>; 122 label = "power"; 123 debounce-interval = <10>; 124 wakeup-source; 125 }; 126 127 key-ok { 128 gpios = <&gpx0 1 GPIO_ACTIVE_LOW>; 129 linux,code = <139>; 130 label = "ok"; 131 debounce-inteval = <10>; 132 wakeup-source; 133 }; 134 }; 135 136 i2c_max77693: i2c-gpio-1 { 137 compatible = "i2c-gpio"; 138 gpios = <&gpm2 0 GPIO_ACTIVE_HIGH>, <&gpm2 1 GPIO_ACTIVE_HIGH>; 139 i2c-gpio,delay-us = <2>; 140 #address-cells = <1>; 141 #size-cells = <0>; 142 status = "okay"; 143 144 max77693@66 { 145 compatible = "maxim,max77693"; 146 interrupt-parent = <&gpx1>; 147 interrupts = <5 IRQ_TYPE_EDGE_FALLING>; 148 reg = <0x66>; 149 150 regulators { 151 esafeout1_reg: ESAFEOUT1 { 152 regulator-name = "ESAFEOUT1"; 153 }; 154 esafeout2_reg: ESAFEOUT2 { 155 regulator-name = "ESAFEOUT2"; 156 }; 157 charger_reg: CHARGER { 158 regulator-name = "CHARGER"; 159 regulator-min-microamp = <60000>; 160 regulator-max-microamp = <2580000>; 161 }; 162 }; 163 164 max77693_haptic { 165 compatible = "maxim,max77693-haptic"; 166 haptic-supply = <&ldo26_reg>; 167 pwms = <&pwm 0 38022 0>; 168 }; 169 170 charger { 171 compatible = "maxim,max77693-charger"; 172 173 maxim,constant-microvolt = <4350000>; 174 maxim,min-system-microvolt = <3600000>; 175 maxim,thermal-regulation-celsius = <100>; 176 maxim,battery-overcurrent-microamp = <3500000>; 177 maxim,charge-input-threshold-microvolt = <4300000>; 178 }; 179 }; 180 }; 181 182 i2c_max77693_fuel: i2c-gpio-3 { 183 compatible = "i2c-gpio"; 184 gpios = <&gpf1 5 GPIO_ACTIVE_HIGH>, <&gpf1 4 GPIO_ACTIVE_HIGH>; 185 i2c-gpio,delay-us = <2>; 186 #address-cells = <1>; 187 #size-cells = <0>; 188 status = "okay"; 189 190 max77693-fuel-gauge@36 { 191 compatible = "maxim,max17047"; 192 interrupt-parent = <&gpx2>; 193 interrupts = <3 IRQ_TYPE_EDGE_FALLING>; 194 reg = <0x36>; 195 196 maxim,over-heat-temp = <700>; 197 maxim,over-volt = <4500>; 198 }; 199 }; 200 201 i2c_ak8975: i2c-gpio-0 { 202 compatible = "i2c-gpio"; 203 gpios = <&gpy2 4 GPIO_ACTIVE_HIGH>, <&gpy2 5 GPIO_ACTIVE_HIGH>; 204 i2c-gpio,delay-us = <2>; 205 #address-cells = <1>; 206 #size-cells = <0>; 207 status = "okay"; 208 209 ak8975@0c { 210 compatible = "asahi-kasei,ak8975"; 211 reg = <0x0c>; 212 gpios = <&gpj0 7 GPIO_ACTIVE_HIGH>; 213 }; 214 }; 215 216 i2c_cm36651: i2c-gpio-2 { 217 compatible = "i2c-gpio"; 218 gpios = <&gpf0 0 GPIO_ACTIVE_LOW>, <&gpf0 1 GPIO_ACTIVE_LOW>; 219 i2c-gpio,delay-us = <2>; 220 #address-cells = <1>; 221 #size-cells = <0>; 222 223 cm36651@18 { 224 compatible = "capella,cm36651"; 225 reg = <0x18>; 226 interrupt-parent = <&gpx0>; 227 interrupts = <2 IRQ_TYPE_EDGE_FALLING>; 228 vled-supply = <&ps_als_reg>; 229 }; 230 }; 231 232 camera: camera { 233 pinctrl-0 = <&cam_port_a_clk_active &cam_port_b_clk_active>; 234 pinctrl-names = "default"; 235 status = "okay"; 236 assigned-clocks = <&clock CLK_MOUT_CAM0>, 237 <&clock CLK_MOUT_CAM1>; 238 assigned-clock-parents = <&clock CLK_XUSBXTI>, 239 <&clock CLK_XUSBXTI>; 240 241 242 }; 243 244 sound { 245 compatible = "samsung,trats2-audio"; 246 samsung,i2s-controller = <&i2s0>; 247 samsung,model = "Trats2"; 248 samsung,audio-codec = <&wm1811>; 249 samsung,audio-routing = 250 "SPK", "SPKOUTLN", 251 "SPK", "SPKOUTLP", 252 "SPK", "SPKOUTRN", 253 "SPK", "SPKOUTRP"; 254 }; 255 256 thermistor-ap { 257 compatible = "murata,ncp15wb473"; 258 pullup-uv = <1800000>; /* VCC_1.8V_AP */ 259 pullup-ohm = <100000>; /* 100K */ 260 pulldown-ohm = <100000>; /* 100K */ 261 io-channels = <&adc 1>; /* AP temperature */ 262 }; 263 264 thermistor-battery { 265 compatible = "murata,ncp15wb473"; 266 pullup-uv = <1800000>; /* VCC_1.8V_AP */ 267 pullup-ohm = <100000>; /* 100K */ 268 pulldown-ohm = <100000>; /* 100K */ 269 io-channels = <&adc 2>; /* Battery temperature */ 270 }; 271 272 thermal-zones { 273 cpu_thermal: cpu-thermal { 274 cooling-maps { 275 map0 { 276 /* Corresponds to 800MHz at freq_table */ 277 cooling-device = <&cpu0 7 7>; 278 }; 279 map1 { 280 /* Corresponds to 200MHz at freq_table */ 281 cooling-device = <&cpu0 13 13>; 282 }; 283 }; 284 }; 285 }; 286}; 287 288&adc { 289 vdd-supply = <&ldo3_reg>; 290 status = "okay"; 291}; 292 293&bus_dmc { 294 devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>; 295 vdd-supply = <&buck1_reg>; 296 status = "okay"; 297}; 298 299&bus_acp { 300 devfreq = <&bus_dmc>; 301 status = "okay"; 302}; 303 304&bus_c2c { 305 devfreq = <&bus_dmc>; 306 status = "okay"; 307}; 308 309&bus_leftbus { 310 devfreq-events = <&ppmu_leftbus_3>, <&ppmu_rightbus_3>; 311 vdd-supply = <&buck3_reg>; 312 status = "okay"; 313}; 314 315&bus_rightbus { 316 devfreq = <&bus_leftbus>; 317 status = "okay"; 318}; 319 320&bus_display { 321 devfreq = <&bus_leftbus>; 322 status = "okay"; 323}; 324 325&bus_fsys { 326 devfreq = <&bus_leftbus>; 327 status = "okay"; 328}; 329 330&bus_peri { 331 devfreq = <&bus_leftbus>; 332 status = "okay"; 333}; 334 335&bus_mfc { 336 devfreq = <&bus_leftbus>; 337 status = "okay"; 338}; 339 340&cpu0 { 341 cpu0-supply = <&buck2_reg>; 342}; 343 344&csis_0 { 345 status = "okay"; 346 vddcore-supply = <&ldo8_reg>; 347 vddio-supply = <&ldo10_reg>; 348 assigned-clocks = <&clock CLK_MOUT_CSIS0>, 349 <&clock CLK_SCLK_CSIS0>; 350 assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>; 351 assigned-clock-rates = <0>, <176000000>; 352 353 /* Camera C (3) MIPI CSI-2 (CSIS0) */ 354 port@3 { 355 reg = <3>; 356 csis0_ep: endpoint { 357 remote-endpoint = <&s5c73m3_ep>; 358 data-lanes = <1 2 3 4>; 359 samsung,csis-hs-settle = <12>; 360 }; 361 }; 362}; 363 364&csis_1 { 365 status = "okay"; 366 vddcore-supply = <&ldo8_reg>; 367 vddio-supply = <&ldo10_reg>; 368 assigned-clocks = <&clock CLK_MOUT_CSIS1>, 369 <&clock CLK_SCLK_CSIS1>; 370 assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>; 371 assigned-clock-rates = <0>, <176000000>; 372 373 /* Camera D (4) MIPI CSI-2 (CSIS1) */ 374 port@4 { 375 reg = <4>; 376 csis1_ep: endpoint { 377 remote-endpoint = <&is_s5k6a3_ep>; 378 data-lanes = <1>; 379 samsung,csis-hs-settle = <18>; 380 samsung,csis-wclk; 381 }; 382 }; 383}; 384 385&dsi_0 { 386 vddcore-supply = <&ldo8_reg>; 387 vddio-supply = <&ldo10_reg>; 388 samsung,burst-clock-frequency = <500000000>; 389 samsung,esc-clock-frequency = <20000000>; 390 samsung,pll-clock-frequency = <24000000>; 391 status = "okay"; 392 393 panel@0 { 394 compatible = "samsung,s6e8aa0"; 395 reg = <0>; 396 vdd3-supply = <&lcd_vdd3_reg>; 397 vci-supply = <&ldo25_reg>; 398 reset-gpios = <&gpf2 1 GPIO_ACTIVE_HIGH>; 399 power-on-delay= <50>; 400 reset-delay = <100>; 401 init-delay = <100>; 402 flip-horizontal; 403 flip-vertical; 404 panel-width-mm = <58>; 405 panel-height-mm = <103>; 406 407 display-timings { 408 timing-0 { 409 clock-frequency = <57153600>; 410 hactive = <720>; 411 vactive = <1280>; 412 hfront-porch = <5>; 413 hback-porch = <5>; 414 hsync-len = <5>; 415 vfront-porch = <13>; 416 vback-porch = <1>; 417 vsync-len = <2>; 418 }; 419 }; 420 }; 421}; 422 423&exynos_usbphy { 424 vbus-supply = <&esafeout1_reg>; 425 status = "okay"; 426}; 427 428&fimc_0 { 429 status = "okay"; 430 assigned-clocks = <&clock CLK_MOUT_FIMC0>, 431 <&clock CLK_SCLK_FIMC0>; 432 assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>; 433 assigned-clock-rates = <0>, <176000000>; 434}; 435 436&fimc_1 { 437 status = "okay"; 438 assigned-clocks = <&clock CLK_MOUT_FIMC1>, 439 <&clock CLK_SCLK_FIMC1>; 440 assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>; 441 assigned-clock-rates = <0>, <176000000>; 442}; 443 444&fimc_2 { 445 status = "okay"; 446 assigned-clocks = <&clock CLK_MOUT_FIMC2>, 447 <&clock CLK_SCLK_FIMC2>; 448 assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>; 449 assigned-clock-rates = <0>, <176000000>; 450}; 451 452&fimc_3 { 453 status = "okay"; 454 assigned-clocks = <&clock CLK_MOUT_FIMC3>, 455 <&clock CLK_SCLK_FIMC3>; 456 assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>; 457 assigned-clock-rates = <0>, <176000000>; 458}; 459 460&fimc_is { 461 pinctrl-0 = <&fimc_is_uart>; 462 pinctrl-names = "default"; 463 status = "okay"; 464 465 i2c1_isp: i2c-isp@12140000 { 466 pinctrl-0 = <&fimc_is_i2c1>; 467 pinctrl-names = "default"; 468 469 s5k6a3@10 { 470 compatible = "samsung,s5k6a3"; 471 reg = <0x10>; 472 svdda-supply = <&cam_io_reg>; 473 svddio-supply = <&ldo19_reg>; 474 afvdd-supply = <&ldo19_reg>; 475 clock-frequency = <24000000>; 476 /* CAM_B_CLKOUT */ 477 clocks = <&camera 1>; 478 clock-names = "extclk"; 479 samsung,camclk-out = <1>; 480 gpios = <&gpm1 6 GPIO_ACTIVE_HIGH>; 481 482 port { 483 is_s5k6a3_ep: endpoint { 484 remote-endpoint = <&csis1_ep>; 485 data-lanes = <1>; 486 }; 487 }; 488 }; 489 }; 490}; 491 492&fimc_lite_0 { 493 status = "okay"; 494}; 495 496&fimc_lite_1 { 497 status = "okay"; 498}; 499 500&fimd { 501 status = "okay"; 502}; 503 504&hsotg { 505 vusb_d-supply = <&ldo15_reg>; 506 vusb_a-supply = <&ldo12_reg>; 507 dr_mode = "peripheral"; 508 status = "okay"; 509}; 510 511&i2c_0 { 512 samsung,i2c-sda-delay = <100>; 513 samsung,i2c-slave-addr = <0x10>; 514 samsung,i2c-max-bus-freq = <400000>; 515 pinctrl-0 = <&i2c0_bus>; 516 pinctrl-names = "default"; 517 status = "okay"; 518 519 s5c73m3@3c { 520 compatible = "samsung,s5c73m3"; 521 reg = <0x3c>; 522 standby-gpios = <&gpm0 1 GPIO_ACTIVE_LOW>; /* ISP_STANDBY */ 523 xshutdown-gpios = <&gpf1 3 GPIO_ACTIVE_LOW>; /* ISP_RESET */ 524 vdd-int-supply = <&buck9_reg>; 525 vddio-cis-supply = <&ldo9_reg>; 526 vdda-supply = <&ldo17_reg>; 527 vddio-host-supply = <&ldo18_reg>; 528 vdd-af-supply = <&cam_af_reg>; 529 vdd-reg-supply = <&cam_io_reg>; 530 clock-frequency = <24000000>; 531 /* CAM_A_CLKOUT */ 532 clocks = <&camera 0>; 533 clock-names = "cis_extclk"; 534 port { 535 s5c73m3_ep: endpoint { 536 remote-endpoint = <&csis0_ep>; 537 data-lanes = <1 2 3 4>; 538 }; 539 }; 540 }; 541}; 542 543&i2c_3 { 544 samsung,i2c-sda-delay = <100>; 545 samsung,i2c-slave-addr = <0x10>; 546 samsung,i2c-max-bus-freq = <400000>; 547 pinctrl-0 = <&i2c3_bus>; 548 pinctrl-names = "default"; 549 status = "okay"; 550 551 mms114-touchscreen@48 { 552 compatible = "melfas,mms114"; 553 reg = <0x48>; 554 interrupt-parent = <&gpm2>; 555 interrupts = <3 IRQ_TYPE_EDGE_FALLING>; 556 x-size = <720>; 557 y-size = <1280>; 558 avdd-supply = <&ldo23_reg>; 559 vdd-supply = <&ldo24_reg>; 560 }; 561}; 562 563&i2c_4 { 564 samsung,i2c-sda-delay = <100>; 565 samsung,i2c-slave-addr = <0x10>; 566 samsung,i2c-max-bus-freq = <100000>; 567 pinctrl-0 = <&i2c4_bus>; 568 pinctrl-names = "default"; 569 status = "okay"; 570 571 wm1811: wm1811@1a { 572 compatible = "wlf,wm1811"; 573 reg = <0x1a>; 574 clocks = <&pmu_system_controller 0>; 575 clock-names = "MCLK1"; 576 DCVDD-supply = <&ldo3_reg>; 577 DBVDD1-supply = <&ldo3_reg>; 578 wlf,ldo1ena = <&gpj0 4 0>; 579 }; 580}; 581 582&i2c_7 { 583 samsung,i2c-sda-delay = <100>; 584 samsung,i2c-slave-addr = <0x10>; 585 samsung,i2c-max-bus-freq = <100000>; 586 pinctrl-0 = <&i2c7_bus>; 587 pinctrl-names = "default"; 588 status = "okay"; 589 590 max77686: max77686_pmic@09 { 591 compatible = "maxim,max77686"; 592 interrupt-parent = <&gpx0>; 593 interrupts = <7 IRQ_TYPE_NONE>; 594 reg = <0x09>; 595 #clock-cells = <1>; 596 597 voltage-regulators { 598 ldo1_reg: LDO1 { 599 regulator-name = "VALIVE_1.0V_AP"; 600 regulator-min-microvolt = <1000000>; 601 regulator-max-microvolt = <1000000>; 602 regulator-always-on; 603 }; 604 605 ldo2_reg: LDO2 { 606 regulator-name = "VM1M2_1.2V_AP"; 607 regulator-min-microvolt = <1200000>; 608 regulator-max-microvolt = <1200000>; 609 regulator-always-on; 610 regulator-state-mem { 611 regulator-on-in-suspend; 612 }; 613 }; 614 615 ldo3_reg: LDO3 { 616 regulator-name = "VCC_1.8V_AP"; 617 regulator-min-microvolt = <1800000>; 618 regulator-max-microvolt = <1800000>; 619 regulator-always-on; 620 }; 621 622 ldo4_reg: LDO4 { 623 regulator-name = "VCC_2.8V_AP"; 624 regulator-min-microvolt = <2800000>; 625 regulator-max-microvolt = <2800000>; 626 regulator-always-on; 627 }; 628 629 ldo5_reg: LDO5 { 630 regulator-name = "VCC_1.8V_IO"; 631 regulator-min-microvolt = <1800000>; 632 regulator-max-microvolt = <1800000>; 633 regulator-always-on; 634 }; 635 636 ldo6_reg: LDO6 { 637 regulator-name = "VMPLL_1.0V_AP"; 638 regulator-min-microvolt = <1000000>; 639 regulator-max-microvolt = <1000000>; 640 regulator-always-on; 641 regulator-state-mem { 642 regulator-on-in-suspend; 643 }; 644 }; 645 646 ldo7_reg: LDO7 { 647 regulator-name = "VPLL_1.0V_AP"; 648 regulator-min-microvolt = <1000000>; 649 regulator-max-microvolt = <1000000>; 650 regulator-always-on; 651 regulator-state-mem { 652 regulator-on-in-suspend; 653 }; 654 }; 655 656 ldo8_reg: LDO8 { 657 regulator-name = "VMIPI_1.0V"; 658 regulator-min-microvolt = <1000000>; 659 regulator-max-microvolt = <1000000>; 660 regulator-state-mem { 661 regulator-off-in-suspend; 662 }; 663 }; 664 665 ldo9_reg: LDO9 { 666 regulator-name = "CAM_ISP_MIPI_1.2V"; 667 regulator-min-microvolt = <1200000>; 668 regulator-max-microvolt = <1200000>; 669 }; 670 671 ldo10_reg: LDO10 { 672 regulator-name = "VMIPI_1.8V"; 673 regulator-min-microvolt = <1800000>; 674 regulator-max-microvolt = <1800000>; 675 regulator-state-mem { 676 regulator-off-in-suspend; 677 }; 678 }; 679 680 ldo11_reg: LDO11 { 681 regulator-name = "VABB1_1.95V"; 682 regulator-min-microvolt = <1950000>; 683 regulator-max-microvolt = <1950000>; 684 regulator-always-on; 685 regulator-state-mem { 686 regulator-off-in-suspend; 687 }; 688 }; 689 690 ldo12_reg: LDO12 { 691 regulator-name = "VUOTG_3.0V"; 692 regulator-min-microvolt = <3000000>; 693 regulator-max-microvolt = <3000000>; 694 regulator-state-mem { 695 regulator-off-in-suspend; 696 }; 697 }; 698 699 ldo13_reg: LDO13 { 700 regulator-name = "NFC_AVDD_1.8V"; 701 regulator-min-microvolt = <1800000>; 702 regulator-max-microvolt = <1800000>; 703 }; 704 705 ldo14_reg: LDO14 { 706 regulator-name = "VABB2_1.95V"; 707 regulator-min-microvolt = <1950000>; 708 regulator-max-microvolt = <1950000>; 709 regulator-always-on; 710 regulator-state-mem { 711 regulator-off-in-suspend; 712 }; 713 }; 714 715 ldo15_reg: LDO15 { 716 regulator-name = "VHSIC_1.0V"; 717 regulator-min-microvolt = <1000000>; 718 regulator-max-microvolt = <1000000>; 719 regulator-state-mem { 720 regulator-on-in-suspend; 721 }; 722 }; 723 724 ldo16_reg: LDO16 { 725 regulator-name = "VHSIC_1.8V"; 726 regulator-min-microvolt = <1800000>; 727 regulator-max-microvolt = <1800000>; 728 regulator-state-mem { 729 regulator-on-in-suspend; 730 }; 731 }; 732 733 ldo17_reg: LDO17 { 734 regulator-name = "CAM_SENSOR_CORE_1.2V"; 735 regulator-min-microvolt = <1200000>; 736 regulator-max-microvolt = <1200000>; 737 }; 738 739 ldo18_reg: LDO18 { 740 regulator-name = "CAM_ISP_SEN_IO_1.8V"; 741 regulator-min-microvolt = <1800000>; 742 regulator-max-microvolt = <1800000>; 743 }; 744 745 ldo19_reg: LDO19 { 746 regulator-name = "VT_CAM_1.8V"; 747 regulator-min-microvolt = <1800000>; 748 regulator-max-microvolt = <1800000>; 749 }; 750 751 ldo20_reg: LDO20 { 752 regulator-name = "VDDQ_PRE_1.8V"; 753 regulator-min-microvolt = <1800000>; 754 regulator-max-microvolt = <1800000>; 755 }; 756 757 ldo21_reg: LDO21 { 758 regulator-name = "VTF_2.8V"; 759 regulator-min-microvolt = <2800000>; 760 regulator-max-microvolt = <2800000>; 761 maxim,ena-gpios = <&gpy2 0 GPIO_ACTIVE_HIGH>; 762 }; 763 764 ldo22_reg: LDO22 { 765 regulator-name = "VMEM_VDD_2.8V"; 766 regulator-min-microvolt = <2800000>; 767 regulator-max-microvolt = <2800000>; 768 maxim,ena-gpios = <&gpk0 2 GPIO_ACTIVE_HIGH>; 769 }; 770 771 ldo23_reg: LDO23 { 772 regulator-name = "TSP_AVDD_3.3V"; 773 regulator-min-microvolt = <3300000>; 774 regulator-max-microvolt = <3300000>; 775 }; 776 777 ldo24_reg: LDO24 { 778 regulator-name = "TSP_VDD_1.8V"; 779 regulator-min-microvolt = <1800000>; 780 regulator-max-microvolt = <1800000>; 781 }; 782 783 ldo25_reg: LDO25 { 784 regulator-name = "LCD_VCC_3.3V"; 785 regulator-min-microvolt = <2800000>; 786 regulator-max-microvolt = <2800000>; 787 }; 788 789 ldo26_reg: LDO26 { 790 regulator-name = "MOTOR_VCC_3.0V"; 791 regulator-min-microvolt = <3000000>; 792 regulator-max-microvolt = <3000000>; 793 }; 794 795 buck1_reg: BUCK1 { 796 regulator-name = "vdd_mif"; 797 regulator-min-microvolt = <850000>; 798 regulator-max-microvolt = <1100000>; 799 regulator-always-on; 800 regulator-boot-on; 801 regulator-state-mem { 802 regulator-off-in-suspend; 803 }; 804 }; 805 806 buck2_reg: BUCK2 { 807 regulator-name = "vdd_arm"; 808 regulator-min-microvolt = <850000>; 809 regulator-max-microvolt = <1500000>; 810 regulator-always-on; 811 regulator-boot-on; 812 regulator-state-mem { 813 regulator-on-in-suspend; 814 }; 815 }; 816 817 buck3_reg: BUCK3 { 818 regulator-name = "vdd_int"; 819 regulator-min-microvolt = <850000>; 820 regulator-max-microvolt = <1150000>; 821 regulator-always-on; 822 regulator-boot-on; 823 regulator-state-mem { 824 regulator-off-in-suspend; 825 }; 826 }; 827 828 buck4_reg: BUCK4 { 829 regulator-name = "vdd_g3d"; 830 regulator-min-microvolt = <850000>; 831 regulator-max-microvolt = <1150000>; 832 regulator-boot-on; 833 regulator-state-mem { 834 regulator-off-in-suspend; 835 }; 836 }; 837 838 buck5_reg: BUCK5 { 839 regulator-name = "VMEM_1.2V_AP"; 840 regulator-min-microvolt = <1200000>; 841 regulator-max-microvolt = <1200000>; 842 regulator-always-on; 843 }; 844 845 buck6_reg: BUCK6 { 846 regulator-name = "VCC_SUB_1.35V"; 847 regulator-min-microvolt = <1350000>; 848 regulator-max-microvolt = <1350000>; 849 regulator-always-on; 850 }; 851 852 buck7_reg: BUCK7 { 853 regulator-name = "VCC_SUB_2.0V"; 854 regulator-min-microvolt = <2000000>; 855 regulator-max-microvolt = <2000000>; 856 regulator-always-on; 857 }; 858 859 buck8_reg: BUCK8 { 860 regulator-name = "VMEM_VDDF_3.0V"; 861 regulator-min-microvolt = <2850000>; 862 regulator-max-microvolt = <2850000>; 863 maxim,ena-gpios = <&gpk0 2 GPIO_ACTIVE_HIGH>; 864 }; 865 866 buck9_reg: BUCK9 { 867 regulator-name = "CAM_ISP_CORE_1.2V"; 868 regulator-min-microvolt = <1000000>; 869 regulator-max-microvolt = <1200000>; 870 maxim,ena-gpios = <&gpm0 3 GPIO_ACTIVE_HIGH>; 871 }; 872 }; 873 }; 874}; 875 876&i2s0 { 877 pinctrl-0 = <&i2s0_bus>; 878 pinctrl-names = "default"; 879 status = "okay"; 880}; 881 882&mshc_0 { 883 broken-cd; 884 non-removable; 885 card-detect-delay = <200>; 886 vmmc-supply = <&ldo22_reg>; 887 clock-frequency = <400000000>; 888 samsung,dw-mshc-ciu-div = <0>; 889 samsung,dw-mshc-sdr-timing = <2 3>; 890 samsung,dw-mshc-ddr-timing = <1 2>; 891 pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>; 892 pinctrl-names = "default"; 893 status = "okay"; 894 bus-width = <8>; 895 cap-mmc-highspeed; 896}; 897 898&pmu_system_controller { 899 assigned-clocks = <&pmu_system_controller 0>; 900 assigned-clock-parents = <&clock CLK_XUSBXTI>; 901}; 902 903&pinctrl_0 { 904 pinctrl-names = "default"; 905 pinctrl-0 = <&sleep0>; 906 907 sleep0: sleep-states { 908 PIN_SLP(gpa0-0, INPUT, NONE); 909 PIN_SLP(gpa0-1, OUT0, NONE); 910 PIN_SLP(gpa0-2, INPUT, NONE); 911 PIN_SLP(gpa0-3, INPUT, UP); 912 PIN_SLP(gpa0-4, INPUT, NONE); 913 PIN_SLP(gpa0-5, INPUT, DOWN); 914 PIN_SLP(gpa0-6, INPUT, DOWN); 915 PIN_SLP(gpa0-7, INPUT, UP); 916 917 PIN_SLP(gpa1-0, INPUT, DOWN); 918 PIN_SLP(gpa1-1, INPUT, DOWN); 919 PIN_SLP(gpa1-2, INPUT, DOWN); 920 PIN_SLP(gpa1-3, INPUT, DOWN); 921 PIN_SLP(gpa1-4, INPUT, DOWN); 922 PIN_SLP(gpa1-5, INPUT, DOWN); 923 924 PIN_SLP(gpb-0, INPUT, NONE); 925 PIN_SLP(gpb-1, INPUT, NONE); 926 PIN_SLP(gpb-2, INPUT, NONE); 927 PIN_SLP(gpb-3, INPUT, NONE); 928 PIN_SLP(gpb-4, INPUT, DOWN); 929 PIN_SLP(gpb-5, INPUT, UP); 930 PIN_SLP(gpb-6, INPUT, DOWN); 931 PIN_SLP(gpb-7, INPUT, DOWN); 932 933 PIN_SLP(gpc0-0, INPUT, DOWN); 934 PIN_SLP(gpc0-1, INPUT, DOWN); 935 PIN_SLP(gpc0-2, INPUT, DOWN); 936 PIN_SLP(gpc0-3, INPUT, DOWN); 937 PIN_SLP(gpc0-4, INPUT, DOWN); 938 939 PIN_SLP(gpc1-0, INPUT, NONE); 940 PIN_SLP(gpc1-1, PREV, NONE); 941 PIN_SLP(gpc1-2, INPUT, NONE); 942 PIN_SLP(gpc1-3, INPUT, NONE); 943 PIN_SLP(gpc1-4, INPUT, NONE); 944 945 PIN_SLP(gpd0-0, INPUT, DOWN); 946 PIN_SLP(gpd0-1, INPUT, DOWN); 947 PIN_SLP(gpd0-2, INPUT, NONE); 948 PIN_SLP(gpd0-3, INPUT, NONE); 949 950 PIN_SLP(gpd1-0, INPUT, DOWN); 951 PIN_SLP(gpd1-1, INPUT, DOWN); 952 PIN_SLP(gpd1-2, INPUT, NONE); 953 PIN_SLP(gpd1-3, INPUT, NONE); 954 955 PIN_SLP(gpf0-0, INPUT, NONE); 956 PIN_SLP(gpf0-1, INPUT, NONE); 957 PIN_SLP(gpf0-2, INPUT, DOWN); 958 PIN_SLP(gpf0-3, INPUT, DOWN); 959 PIN_SLP(gpf0-4, INPUT, NONE); 960 PIN_SLP(gpf0-5, INPUT, DOWN); 961 PIN_SLP(gpf0-6, INPUT, NONE); 962 PIN_SLP(gpf0-7, INPUT, DOWN); 963 964 PIN_SLP(gpf1-0, INPUT, DOWN); 965 PIN_SLP(gpf1-1, INPUT, DOWN); 966 PIN_SLP(gpf1-2, INPUT, DOWN); 967 PIN_SLP(gpf1-3, INPUT, DOWN); 968 PIN_SLP(gpf1-4, INPUT, NONE); 969 PIN_SLP(gpf1-5, INPUT, NONE); 970 PIN_SLP(gpf1-6, INPUT, DOWN); 971 PIN_SLP(gpf1-7, PREV, NONE); 972 973 PIN_SLP(gpf2-0, PREV, NONE); 974 PIN_SLP(gpf2-1, INPUT, DOWN); 975 PIN_SLP(gpf2-2, INPUT, DOWN); 976 PIN_SLP(gpf2-3, INPUT, DOWN); 977 PIN_SLP(gpf2-4, INPUT, DOWN); 978 PIN_SLP(gpf2-5, INPUT, DOWN); 979 PIN_SLP(gpf2-6, INPUT, NONE); 980 PIN_SLP(gpf2-7, INPUT, NONE); 981 982 PIN_SLP(gpf3-0, INPUT, NONE); 983 PIN_SLP(gpf3-1, PREV, NONE); 984 PIN_SLP(gpf3-2, PREV, NONE); 985 PIN_SLP(gpf3-3, PREV, NONE); 986 PIN_SLP(gpf3-4, OUT1, NONE); 987 PIN_SLP(gpf3-5, INPUT, DOWN); 988 989 PIN_SLP(gpj0-0, PREV, NONE); 990 PIN_SLP(gpj0-1, PREV, NONE); 991 PIN_SLP(gpj0-2, PREV, NONE); 992 PIN_SLP(gpj0-3, INPUT, DOWN); 993 PIN_SLP(gpj0-4, PREV, NONE); 994 PIN_SLP(gpj0-5, PREV, NONE); 995 PIN_SLP(gpj0-6, INPUT, DOWN); 996 PIN_SLP(gpj0-7, INPUT, DOWN); 997 998 PIN_SLP(gpj1-0, INPUT, DOWN); 999 PIN_SLP(gpj1-1, PREV, NONE); 1000 PIN_SLP(gpj1-2, PREV, NONE); 1001 PIN_SLP(gpj1-3, INPUT, DOWN); 1002 PIN_SLP(gpj1-4, INPUT, DOWN); 1003 }; 1004}; 1005 1006&pinctrl_1 { 1007 pinctrl-names = "default"; 1008 pinctrl-0 = <&sleep1>; 1009 1010 sleep1: sleep-states { 1011 PIN_SLP(gpk0-0, PREV, NONE); 1012 PIN_SLP(gpk0-1, PREV, NONE); 1013 PIN_SLP(gpk0-2, OUT0, NONE); 1014 PIN_SLP(gpk0-3, PREV, NONE); 1015 PIN_SLP(gpk0-4, PREV, NONE); 1016 PIN_SLP(gpk0-5, PREV, NONE); 1017 PIN_SLP(gpk0-6, PREV, NONE); 1018 1019 PIN_SLP(gpk1-0, INPUT, DOWN); 1020 PIN_SLP(gpk1-1, INPUT, DOWN); 1021 PIN_SLP(gpk1-2, INPUT, DOWN); 1022 PIN_SLP(gpk1-3, PREV, NONE); 1023 PIN_SLP(gpk1-4, PREV, NONE); 1024 PIN_SLP(gpk1-5, PREV, NONE); 1025 PIN_SLP(gpk1-6, PREV, NONE); 1026 1027 PIN_SLP(gpk2-0, INPUT, DOWN); 1028 PIN_SLP(gpk2-1, INPUT, DOWN); 1029 PIN_SLP(gpk2-2, INPUT, DOWN); 1030 PIN_SLP(gpk2-3, INPUT, DOWN); 1031 PIN_SLP(gpk2-4, INPUT, DOWN); 1032 PIN_SLP(gpk2-5, INPUT, DOWN); 1033 PIN_SLP(gpk2-6, INPUT, DOWN); 1034 1035 PIN_SLP(gpk3-0, OUT0, NONE); 1036 PIN_SLP(gpk3-1, INPUT, NONE); 1037 PIN_SLP(gpk3-2, INPUT, DOWN); 1038 PIN_SLP(gpk3-3, INPUT, NONE); 1039 PIN_SLP(gpk3-4, INPUT, NONE); 1040 PIN_SLP(gpk3-5, INPUT, NONE); 1041 PIN_SLP(gpk3-6, INPUT, NONE); 1042 1043 PIN_SLP(gpl0-0, INPUT, DOWN); 1044 PIN_SLP(gpl0-1, INPUT, DOWN); 1045 PIN_SLP(gpl0-2, INPUT, DOWN); 1046 PIN_SLP(gpl0-3, INPUT, DOWN); 1047 PIN_SLP(gpl0-4, PREV, NONE); 1048 PIN_SLP(gpl0-6, PREV, NONE); 1049 1050 PIN_SLP(gpl1-0, INPUT, DOWN); 1051 PIN_SLP(gpl1-1, INPUT, DOWN); 1052 PIN_SLP(gpl2-0, INPUT, DOWN); 1053 PIN_SLP(gpl2-1, INPUT, DOWN); 1054 PIN_SLP(gpl2-2, INPUT, DOWN); 1055 PIN_SLP(gpl2-3, INPUT, DOWN); 1056 PIN_SLP(gpl2-4, INPUT, DOWN); 1057 PIN_SLP(gpl2-5, INPUT, DOWN); 1058 PIN_SLP(gpl2-6, PREV, NONE); 1059 PIN_SLP(gpl2-7, INPUT, DOWN); 1060 1061 PIN_SLP(gpm0-0, INPUT, DOWN); 1062 PIN_SLP(gpm0-1, INPUT, DOWN); 1063 PIN_SLP(gpm0-2, INPUT, DOWN); 1064 PIN_SLP(gpm0-3, INPUT, DOWN); 1065 PIN_SLP(gpm0-4, INPUT, DOWN); 1066 PIN_SLP(gpm0-5, INPUT, DOWN); 1067 PIN_SLP(gpm0-6, INPUT, DOWN); 1068 PIN_SLP(gpm0-7, INPUT, DOWN); 1069 1070 PIN_SLP(gpm1-0, INPUT, DOWN); 1071 PIN_SLP(gpm1-1, INPUT, DOWN); 1072 PIN_SLP(gpm1-2, INPUT, NONE); 1073 PIN_SLP(gpm1-3, INPUT, NONE); 1074 PIN_SLP(gpm1-4, INPUT, NONE); 1075 PIN_SLP(gpm1-5, INPUT, NONE); 1076 PIN_SLP(gpm1-6, INPUT, DOWN); 1077 1078 PIN_SLP(gpm2-0, INPUT, NONE); 1079 PIN_SLP(gpm2-1, INPUT, NONE); 1080 PIN_SLP(gpm2-2, INPUT, DOWN); 1081 PIN_SLP(gpm2-3, INPUT, DOWN); 1082 PIN_SLP(gpm2-4, INPUT, DOWN); 1083 1084 PIN_SLP(gpm3-0, PREV, NONE); 1085 PIN_SLP(gpm3-1, PREV, NONE); 1086 PIN_SLP(gpm3-2, PREV, NONE); 1087 PIN_SLP(gpm3-3, OUT1, NONE); 1088 PIN_SLP(gpm3-4, INPUT, DOWN); 1089 PIN_SLP(gpm3-5, INPUT, DOWN); 1090 PIN_SLP(gpm3-6, INPUT, DOWN); 1091 PIN_SLP(gpm3-7, INPUT, DOWN); 1092 1093 PIN_SLP(gpm4-0, INPUT, DOWN); 1094 PIN_SLP(gpm4-1, INPUT, DOWN); 1095 PIN_SLP(gpm4-2, INPUT, DOWN); 1096 PIN_SLP(gpm4-3, INPUT, DOWN); 1097 PIN_SLP(gpm4-4, INPUT, DOWN); 1098 PIN_SLP(gpm4-5, INPUT, DOWN); 1099 PIN_SLP(gpm4-6, INPUT, DOWN); 1100 PIN_SLP(gpm4-7, INPUT, DOWN); 1101 1102 PIN_SLP(gpy0-0, INPUT, DOWN); 1103 PIN_SLP(gpy0-1, INPUT, DOWN); 1104 PIN_SLP(gpy0-2, INPUT, DOWN); 1105 PIN_SLP(gpy0-3, INPUT, DOWN); 1106 PIN_SLP(gpy0-4, INPUT, DOWN); 1107 PIN_SLP(gpy0-5, INPUT, DOWN); 1108 1109 PIN_SLP(gpy1-0, INPUT, DOWN); 1110 PIN_SLP(gpy1-1, INPUT, DOWN); 1111 PIN_SLP(gpy1-2, INPUT, DOWN); 1112 PIN_SLP(gpy1-3, INPUT, DOWN); 1113 1114 PIN_SLP(gpy2-0, PREV, NONE); 1115 PIN_SLP(gpy2-1, INPUT, DOWN); 1116 PIN_SLP(gpy2-2, INPUT, NONE); 1117 PIN_SLP(gpy2-3, INPUT, NONE); 1118 PIN_SLP(gpy2-4, INPUT, NONE); 1119 PIN_SLP(gpy2-5, INPUT, NONE); 1120 1121 PIN_SLP(gpy3-0, INPUT, DOWN); 1122 PIN_SLP(gpy3-1, INPUT, DOWN); 1123 PIN_SLP(gpy3-2, INPUT, DOWN); 1124 PIN_SLP(gpy3-3, INPUT, DOWN); 1125 PIN_SLP(gpy3-4, INPUT, DOWN); 1126 PIN_SLP(gpy3-5, INPUT, DOWN); 1127 PIN_SLP(gpy3-6, INPUT, DOWN); 1128 PIN_SLP(gpy3-7, INPUT, DOWN); 1129 1130 PIN_SLP(gpy4-0, INPUT, DOWN); 1131 PIN_SLP(gpy4-1, INPUT, DOWN); 1132 PIN_SLP(gpy4-2, INPUT, DOWN); 1133 PIN_SLP(gpy4-3, INPUT, DOWN); 1134 PIN_SLP(gpy4-4, INPUT, DOWN); 1135 PIN_SLP(gpy4-5, INPUT, DOWN); 1136 PIN_SLP(gpy4-6, INPUT, DOWN); 1137 PIN_SLP(gpy4-7, INPUT, DOWN); 1138 1139 PIN_SLP(gpy5-0, INPUT, DOWN); 1140 PIN_SLP(gpy5-1, INPUT, DOWN); 1141 PIN_SLP(gpy5-2, INPUT, DOWN); 1142 PIN_SLP(gpy5-3, INPUT, DOWN); 1143 PIN_SLP(gpy5-4, INPUT, DOWN); 1144 PIN_SLP(gpy5-5, INPUT, DOWN); 1145 PIN_SLP(gpy5-6, INPUT, DOWN); 1146 PIN_SLP(gpy5-7, INPUT, DOWN); 1147 1148 PIN_SLP(gpy6-0, INPUT, DOWN); 1149 PIN_SLP(gpy6-1, INPUT, DOWN); 1150 PIN_SLP(gpy6-2, INPUT, DOWN); 1151 PIN_SLP(gpy6-3, INPUT, DOWN); 1152 PIN_SLP(gpy6-4, INPUT, DOWN); 1153 PIN_SLP(gpy6-5, INPUT, DOWN); 1154 PIN_SLP(gpy6-6, INPUT, DOWN); 1155 PIN_SLP(gpy6-7, INPUT, DOWN); 1156 }; 1157}; 1158 1159&pinctrl_2 { 1160 pinctrl-names = "default"; 1161 pinctrl-0 = <&sleep2>; 1162 1163 sleep2: sleep-states { 1164 PIN_SLP(gpz-0, INPUT, DOWN); 1165 PIN_SLP(gpz-1, INPUT, DOWN); 1166 PIN_SLP(gpz-2, INPUT, DOWN); 1167 PIN_SLP(gpz-3, INPUT, DOWN); 1168 PIN_SLP(gpz-4, INPUT, DOWN); 1169 PIN_SLP(gpz-5, INPUT, DOWN); 1170 PIN_SLP(gpz-6, INPUT, DOWN); 1171 }; 1172}; 1173 1174&pinctrl_3 { 1175 pinctrl-names = "default"; 1176 pinctrl-0 = <&sleep3>; 1177 1178 sleep3: sleep-states { 1179 PIN_SLP(gpv0-0, INPUT, DOWN); 1180 PIN_SLP(gpv0-1, INPUT, DOWN); 1181 PIN_SLP(gpv0-2, INPUT, DOWN); 1182 PIN_SLP(gpv0-3, INPUT, DOWN); 1183 PIN_SLP(gpv0-4, INPUT, DOWN); 1184 PIN_SLP(gpv0-5, INPUT, DOWN); 1185 PIN_SLP(gpv0-6, INPUT, DOWN); 1186 PIN_SLP(gpv0-7, INPUT, DOWN); 1187 1188 PIN_SLP(gpv1-0, INPUT, DOWN); 1189 PIN_SLP(gpv1-1, INPUT, DOWN); 1190 PIN_SLP(gpv1-2, INPUT, DOWN); 1191 PIN_SLP(gpv1-3, INPUT, DOWN); 1192 PIN_SLP(gpv1-4, INPUT, DOWN); 1193 PIN_SLP(gpv1-5, INPUT, DOWN); 1194 PIN_SLP(gpv1-6, INPUT, DOWN); 1195 PIN_SLP(gpv1-7, INPUT, DOWN); 1196 1197 PIN_SLP(gpv2-0, INPUT, DOWN); 1198 PIN_SLP(gpv2-1, INPUT, DOWN); 1199 PIN_SLP(gpv2-2, INPUT, DOWN); 1200 PIN_SLP(gpv2-3, INPUT, DOWN); 1201 PIN_SLP(gpv2-4, INPUT, DOWN); 1202 PIN_SLP(gpv2-5, INPUT, DOWN); 1203 PIN_SLP(gpv2-6, INPUT, DOWN); 1204 PIN_SLP(gpv2-7, INPUT, DOWN); 1205 1206 PIN_SLP(gpv3-0, INPUT, DOWN); 1207 PIN_SLP(gpv3-1, INPUT, DOWN); 1208 PIN_SLP(gpv3-2, INPUT, DOWN); 1209 PIN_SLP(gpv3-3, INPUT, DOWN); 1210 PIN_SLP(gpv3-4, INPUT, DOWN); 1211 PIN_SLP(gpv3-5, INPUT, DOWN); 1212 PIN_SLP(gpv3-6, INPUT, DOWN); 1213 PIN_SLP(gpv3-7, INPUT, DOWN); 1214 1215 PIN_SLP(gpv4-0, INPUT, DOWN); 1216 }; 1217}; 1218 1219&pwm { 1220 pinctrl-0 = <&pwm0_out>; 1221 pinctrl-names = "default"; 1222 samsung,pwm-outputs = <0>; 1223 status = "okay"; 1224}; 1225 1226&rtc { 1227 status = "okay"; 1228 clocks = <&clock CLK_RTC>, <&max77686 MAX77686_CLK_AP>; 1229 clock-names = "rtc", "rtc_src"; 1230}; 1231 1232&sdhci_2 { 1233 bus-width = <4>; 1234 cd-gpios = <&gpx3 4 GPIO_ACTIVE_HIGH>; 1235 cd-inverted; 1236 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4>; 1237 pinctrl-names = "default"; 1238 vmmc-supply = <&ldo21_reg>; 1239 status = "okay"; 1240}; 1241 1242&serial_0 { 1243 status = "okay"; 1244}; 1245 1246&serial_1 { 1247 status = "okay"; 1248}; 1249 1250&serial_2 { 1251 status = "okay"; 1252}; 1253 1254&serial_3 { 1255 status = "okay"; 1256}; 1257 1258&spi_1 { 1259 pinctrl-names = "default"; 1260 pinctrl-0 = <&spi1_bus>; 1261 cs-gpios = <&gpb 5 GPIO_ACTIVE_HIGH>; 1262 status = "okay"; 1263 1264 s5c73m3_spi: s5c73m3@0 { 1265 compatible = "samsung,s5c73m3"; 1266 spi-max-frequency = <50000000>; 1267 reg = <0>; 1268 controller-data { 1269 samsung,spi-feedback-delay = <2>; 1270 }; 1271 }; 1272}; 1273 1274&tmu { 1275 vtmu-supply = <&ldo10_reg>; 1276 status = "okay"; 1277}; 1278