1/* 2 * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd. 3 * 4 * This file is dual-licensed: you can use it either under the terms 5 * of the GPL or the X11 license, at your option. Note that this dual 6 * licensing only applies to this file, and not this project as a 7 * whole. 8 * 9 * a) This file is free software; you can redistribute it and/or 10 * modify it under the terms of the GNU General Public License as 11 * published by the Free Software Foundation; either version 2 of the 12 * License, or (at your option) any later version. 13 * 14 * This file is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * Or, alternatively, 20 * 21 * b) Permission is hereby granted, free of charge, to any person 22 * obtaining a copy of this software and associated documentation 23 * files (the "Software"), to deal in the Software without 24 * restriction, including without limitation the rights to use, 25 * copy, modify, merge, publish, distribute, sublicense, and/or 26 * sell copies of the Software, and to permit persons to whom the 27 * Software is furnished to do so, subject to the following 28 * conditions: 29 * 30 * The above copyright notice and this permission notice shall be 31 * included in all copies or substantial portions of the Software. 32 * 33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 34 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 35 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 36 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 37 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 38 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 39 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 40 * OTHER DEALINGS IN THE SOFTWARE. 41 */ 42 43#include "dt-bindings/pwm/pwm.h" 44#include "rk3399.dtsi" 45#include "rk3399-opp.dtsi" 46 47/ { 48 compatible = "rockchip,rk3399-sapphire", "rockchip,rk3399"; 49 50 backlight: backlight { 51 compatible = "pwm-backlight"; 52 brightness-levels = < 53 0 1 2 3 4 5 6 7 54 8 9 10 11 12 13 14 15 55 16 17 18 19 20 21 22 23 56 24 25 26 27 28 29 30 31 57 32 33 34 35 36 37 38 39 58 40 41 42 43 44 45 46 47 59 48 49 50 51 52 53 54 55 60 56 57 58 59 60 61 62 63 61 64 65 66 67 68 69 70 71 62 72 73 74 75 76 77 78 79 63 80 81 82 83 84 85 86 87 64 88 89 90 91 92 93 94 95 65 96 97 98 99 100 101 102 103 66 104 105 106 107 108 109 110 111 67 112 113 114 115 116 117 118 119 68 120 121 122 123 124 125 126 127 69 128 129 130 131 132 133 134 135 70 136 137 138 139 140 141 142 143 71 144 145 146 147 148 149 150 151 72 152 153 154 155 156 157 158 159 73 160 161 162 163 164 165 166 167 74 168 169 170 171 172 173 174 175 75 176 177 178 179 180 181 182 183 76 184 185 186 187 188 189 190 191 77 192 193 194 195 196 197 198 199 78 200 201 202 203 204 205 206 207 79 208 209 210 211 212 213 214 215 80 216 217 218 219 220 221 222 223 81 224 225 226 227 228 229 230 231 82 232 233 234 235 236 237 238 239 83 240 241 242 243 244 245 246 247 84 248 249 250 251 252 253 254 255>; 85 default-brightness-level = <200>; 86 pwms = <&pwm0 0 25000 0>; 87 }; 88 89 clkin_gmac: external-gmac-clock { 90 compatible = "fixed-clock"; 91 clock-frequency = <125000000>; 92 clock-output-names = "clkin_gmac"; 93 #clock-cells = <0>; 94 }; 95 96 dc_12v: dc-12v { 97 compatible = "regulator-fixed"; 98 regulator-name = "dc_12v"; 99 regulator-always-on; 100 regulator-boot-on; 101 regulator-min-microvolt = <12000000>; 102 regulator-max-microvolt = <12000000>; 103 }; 104 105 /* switched by pmic_sleep */ 106 vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 { 107 compatible = "regulator-fixed"; 108 regulator-name = "vcc1v8_s3"; 109 regulator-always-on; 110 regulator-boot-on; 111 regulator-min-microvolt = <1800000>; 112 regulator-max-microvolt = <1800000>; 113 vin-supply = <&vcc_1v8>; 114 }; 115 116 vcc3v0_sd: vcc3v0-sd { 117 compatible = "regulator-fixed"; 118 enable-active-high; 119 gpio = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>; 120 pinctrl-names = "default"; 121 pinctrl-0 = <&sdmmc0_pwr_h>; 122 regulator-always-on; 123 regulator-max-microvolt = <3000000>; 124 regulator-min-microvolt = <3000000>; 125 regulator-name = "vcc3v0_sd"; 126 vin-supply = <&vcc3v3_sys>; 127 }; 128 129 vcc3v3_sys: vcc3v3-sys { 130 compatible = "regulator-fixed"; 131 regulator-name = "vcc3v3_sys"; 132 regulator-always-on; 133 regulator-boot-on; 134 regulator-min-microvolt = <3300000>; 135 regulator-max-microvolt = <3300000>; 136 vin-supply = <&vcc_sys>; 137 }; 138 139 vcc_sys: vcc-sys { 140 compatible = "regulator-fixed"; 141 regulator-name = "vcc_sys"; 142 regulator-always-on; 143 regulator-boot-on; 144 regulator-min-microvolt = <5000000>; 145 regulator-max-microvolt = <5000000>; 146 vin-supply = <&dc_12v>; 147 }; 148 149 vcc5v0_host: vcc5v0-host-regulator { 150 compatible = "regulator-fixed"; 151 enable-active-high; 152 gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>; 153 pinctrl-names = "default"; 154 pinctrl-0 = <&vcc5v0_host_en>; 155 regulator-name = "vcc5v0_host"; 156 regulator-always-on; 157 vin-supply = <&vcc_sys>; 158 }; 159}; 160 161&cpu_l0 { 162 cpu-supply = <&vdd_cpu_l>; 163}; 164 165&cpu_l1 { 166 cpu-supply = <&vdd_cpu_l>; 167}; 168 169&cpu_l2 { 170 cpu-supply = <&vdd_cpu_l>; 171}; 172 173&cpu_l3 { 174 cpu-supply = <&vdd_cpu_l>; 175}; 176 177&cpu_b0 { 178 cpu-supply = <&vdd_cpu_b>; 179}; 180 181&cpu_b1 { 182 cpu-supply = <&vdd_cpu_b>; 183}; 184 185&emmc_phy { 186 status = "okay"; 187}; 188 189&gmac { 190 assigned-clocks = <&cru SCLK_RMII_SRC>; 191 assigned-clock-parents = <&clkin_gmac>; 192 clock_in_out = "input"; 193 phy-supply = <&vcc_lan>; 194 phy-mode = "rgmii"; 195 pinctrl-names = "default"; 196 pinctrl-0 = <&rgmii_pins>; 197 snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>; 198 snps,reset-active-low; 199 snps,reset-delays-us = <0 10000 50000>; 200 tx_delay = <0x28>; 201 rx_delay = <0x11>; 202 status = "okay"; 203}; 204 205&gpu { 206 mali-supply = <&vdd_gpu>; 207 status = "okay"; 208}; 209 210&hdmi { 211 ddc-i2c-bus = <&i2c3>; 212 status = "okay"; 213}; 214 215&i2c0 { 216 clock-frequency = <400000>; 217 i2c-scl-rising-time-ns = <168>; 218 i2c-scl-falling-time-ns = <4>; 219 status = "okay"; 220 221 rk808: pmic@1b { 222 compatible = "rockchip,rk808"; 223 reg = <0x1b>; 224 interrupt-parent = <&gpio1>; 225 interrupts = <21 IRQ_TYPE_LEVEL_LOW>; 226 #clock-cells = <1>; 227 clock-output-names = "xin32k", "rk808-clkout2"; 228 pinctrl-names = "default"; 229 pinctrl-0 = <&pmic_int_l &pmic_dvs2>; 230 rockchip,system-power-controller; 231 wakeup-source; 232 233 vcc1-supply = <&vcc_sys>; 234 vcc2-supply = <&vcc_sys>; 235 vcc3-supply = <&vcc_sys>; 236 vcc4-supply = <&vcc_sys>; 237 vcc6-supply = <&vcc_sys>; 238 vcc7-supply = <&vcc_sys>; 239 vcc8-supply = <&vcc3v3_sys>; 240 vcc9-supply = <&vcc_sys>; 241 vcc10-supply = <&vcc_sys>; 242 vcc11-supply = <&vcc_sys>; 243 vcc12-supply = <&vcc3v3_sys>; 244 vddio-supply = <&vcc1v8_pmu>; 245 246 regulators { 247 vdd_center: DCDC_REG1 { 248 regulator-name = "vdd_center"; 249 regulator-always-on; 250 regulator-boot-on; 251 regulator-min-microvolt = <750000>; 252 regulator-max-microvolt = <1350000>; 253 regulator-ramp-delay = <6001>; 254 regulator-state-mem { 255 regulator-off-in-suspend; 256 }; 257 }; 258 259 vdd_cpu_l: DCDC_REG2 { 260 regulator-name = "vdd_cpu_l"; 261 regulator-always-on; 262 regulator-boot-on; 263 regulator-min-microvolt = <750000>; 264 regulator-max-microvolt = <1350000>; 265 regulator-ramp-delay = <6001>; 266 regulator-state-mem { 267 regulator-off-in-suspend; 268 }; 269 }; 270 271 vcc_ddr: DCDC_REG3 { 272 regulator-name = "vcc_ddr"; 273 regulator-always-on; 274 regulator-boot-on; 275 regulator-state-mem { 276 regulator-on-in-suspend; 277 }; 278 }; 279 280 vcc_1v8: DCDC_REG4 { 281 regulator-name = "vcc_1v8"; 282 regulator-always-on; 283 regulator-boot-on; 284 regulator-min-microvolt = <1800000>; 285 regulator-max-microvolt = <1800000>; 286 regulator-state-mem { 287 regulator-on-in-suspend; 288 regulator-suspend-microvolt = <1800000>; 289 }; 290 }; 291 292 vcc1v8_dvp: LDO_REG1 { 293 regulator-name = "vcc1v8_dvp"; 294 regulator-always-on; 295 regulator-boot-on; 296 regulator-min-microvolt = <1800000>; 297 regulator-max-microvolt = <1800000>; 298 regulator-state-mem { 299 regulator-off-in-suspend; 300 }; 301 }; 302 303 vcc3v0_tp: LDO_REG2 { 304 regulator-name = "vcc3v0_tp"; 305 regulator-always-on; 306 regulator-boot-on; 307 regulator-min-microvolt = <3000000>; 308 regulator-max-microvolt = <3000000>; 309 regulator-state-mem { 310 regulator-off-in-suspend; 311 }; 312 }; 313 314 vcc1v8_pmu: LDO_REG3 { 315 regulator-name = "vcc1v8_pmu"; 316 regulator-always-on; 317 regulator-boot-on; 318 regulator-min-microvolt = <1800000>; 319 regulator-max-microvolt = <1800000>; 320 regulator-state-mem { 321 regulator-on-in-suspend; 322 regulator-suspend-microvolt = <1800000>; 323 }; 324 }; 325 326 vcc_sdio: LDO_REG4 { 327 regulator-name = "vcc_sdio"; 328 regulator-always-on; 329 regulator-boot-on; 330 regulator-min-microvolt = <1800000>; 331 regulator-max-microvolt = <3300000>; 332 regulator-state-mem { 333 regulator-on-in-suspend; 334 regulator-suspend-microvolt = <3000000>; 335 }; 336 }; 337 338 vcca3v0_codec: LDO_REG5 { 339 regulator-name = "vcca3v0_codec"; 340 regulator-always-on; 341 regulator-boot-on; 342 regulator-min-microvolt = <3000000>; 343 regulator-max-microvolt = <3000000>; 344 regulator-state-mem { 345 regulator-off-in-suspend; 346 }; 347 }; 348 349 vcc_1v5: LDO_REG6 { 350 regulator-name = "vcc_1v5"; 351 regulator-always-on; 352 regulator-boot-on; 353 regulator-min-microvolt = <1500000>; 354 regulator-max-microvolt = <1500000>; 355 regulator-state-mem { 356 regulator-on-in-suspend; 357 regulator-suspend-microvolt = <1500000>; 358 }; 359 }; 360 361 vcca1v8_codec: LDO_REG7 { 362 regulator-name = "vcca1v8_codec"; 363 regulator-always-on; 364 regulator-boot-on; 365 regulator-min-microvolt = <1800000>; 366 regulator-max-microvolt = <1800000>; 367 regulator-state-mem { 368 regulator-off-in-suspend; 369 }; 370 }; 371 372 vcc_3v0: LDO_REG8 { 373 regulator-name = "vcc_3v0"; 374 regulator-always-on; 375 regulator-boot-on; 376 regulator-min-microvolt = <3000000>; 377 regulator-max-microvolt = <3000000>; 378 regulator-state-mem { 379 regulator-on-in-suspend; 380 regulator-suspend-microvolt = <3000000>; 381 }; 382 }; 383 384 vcc3v3_s3: vcc_lan: SWITCH_REG1 { 385 regulator-name = "vcc3v3_s3"; 386 regulator-always-on; 387 regulator-boot-on; 388 regulator-state-mem { 389 regulator-off-in-suspend; 390 }; 391 }; 392 393 vcc3v3_s0: SWITCH_REG2 { 394 regulator-name = "vcc3v3_s0"; 395 regulator-always-on; 396 regulator-boot-on; 397 regulator-state-mem { 398 regulator-off-in-suspend; 399 }; 400 }; 401 }; 402 }; 403 404 vdd_cpu_b: regulator@40 { 405 compatible = "silergy,syr827"; 406 reg = <0x40>; 407 fcs,suspend-voltage-selector = <1>; 408 regulator-name = "vdd_cpu_b"; 409 regulator-min-microvolt = <712500>; 410 regulator-max-microvolt = <1500000>; 411 regulator-ramp-delay = <1000>; 412 regulator-always-on; 413 regulator-boot-on; 414 vin-supply = <&vcc_sys>; 415 416 regulator-state-mem { 417 regulator-off-in-suspend; 418 }; 419 }; 420 421 vdd_gpu: regulator@41 { 422 compatible = "silergy,syr828"; 423 reg = <0x41>; 424 fcs,suspend-voltage-selector = <1>; 425 regulator-name = "vdd_gpu"; 426 regulator-min-microvolt = <712500>; 427 regulator-max-microvolt = <1500000>; 428 regulator-ramp-delay = <1000>; 429 regulator-always-on; 430 regulator-boot-on; 431 vin-supply = <&vcc_sys>; 432 433 regulator-state-mem { 434 regulator-off-in-suspend; 435 }; 436 }; 437 438 vdd_log: vdd-log { 439 compatible = "pwm-regulator"; 440 pwms = <&pwm2 0 25000 1>; 441 regulator-name = "vdd_log"; 442 regulator-always-on; 443 regulator-boot-on; 444 regulator-min-microvolt = <800000>; 445 regulator-max-microvolt = <1400000>; 446 vin-supply = <&vcc_sys>; 447 }; 448}; 449 450&i2c3 { 451 i2c-scl-rising-time-ns = <450>; 452 i2c-scl-falling-time-ns = <15>; 453 status = "okay"; 454}; 455 456&io_domains { 457 status = "okay"; 458 459 bt656-supply = <&vcc_3v0>; 460 audio-supply = <&vcca1v8_codec>; 461 sdmmc-supply = <&vcc_sdio>; 462 gpio1830-supply = <&vcc_3v0>; 463}; 464 465&pcie_phy { 466 status = "okay"; 467}; 468 469&pcie0 { 470 assigned-clocks = <&cru SCLK_PCIEPHY_REF>; 471 assigned-clock-parents = <&cru SCLK_PCIEPHY_REF100M>; 472 assigned-clock-rates = <100000000>; 473 ep-gpios = <&gpio2 RK_PA4 GPIO_ACTIVE_HIGH>; 474 num-lanes = <4>; 475 pinctrl-names = "default"; 476 pinctrl-0 = <&pcie_clkreqn_cpm>; 477 status = "okay"; 478}; 479 480&pmu_io_domains { 481 pmu1830-supply = <&vcc_3v0>; 482 status = "okay"; 483}; 484 485&pinctrl { 486 pmic { 487 pmic_int_l: pmic-int-l { 488 rockchip,pins = 489 <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; 490 }; 491 492 pmic_dvs2: pmic-dvs2 { 493 rockchip,pins = 494 <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>; 495 }; 496 497 vsel1_gpio: vsel1-gpio { 498 rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>; 499 }; 500 501 vsel2_gpio: vsel2-gpio { 502 rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>; 503 }; 504 }; 505 506 sd { 507 sdmmc0_pwr_h: sdmmc0-pwr-h { 508 rockchip,pins = 509 <RK_GPIO0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; 510 }; 511 }; 512 513 usb2 { 514 vcc5v0_host_en: vcc5v0-host-en { 515 rockchip,pins = 516 <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; 517 }; 518 }; 519}; 520 521&pwm0 { 522 status = "okay"; 523}; 524 525&pwm2 { 526 status = "okay"; 527}; 528 529&saradc { 530 vref-supply = <&vcca1v8_s3>; 531 status = "okay"; 532}; 533 534&sdhci { 535 bus-width = <8>; 536 keep-power-in-suspend; 537 mmc-hs400-1_8v; 538 mmc-hs400-enhanced-strobe; 539 non-removable; 540 status = "okay"; 541}; 542 543&sdio0 { 544 bus-width = <4>; 545 cap-sd-highspeed; 546 cap-sdio-irq; 547 clock-frequency = <50000000>; 548 disable-wp; 549 keep-power-in-suspend; 550 max-frequency = <50000000>; 551 mmc-pwrseq = <&sdio_pwrseq>; 552 non-removable; 553 pinctrl-names = "default"; 554 pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>; 555 sd-uhs-sdr104; 556 status = "okay"; 557}; 558 559&sdmmc { 560 broken-cd; 561 bus-width = <4>; 562 cap-mmc-highspeed; 563 cap-sd-highspeed; 564 clock-frequency = <150000000>; 565 disable-wp; 566 max-frequency = <150000000>; 567 pinctrl-names = "default"; 568 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; 569 vmmc-supply = <&vcc3v0_sd>; 570 vqmmc-supply = <&vcc_sdio>; 571 status = "okay"; 572}; 573 574&tsadc { 575 /* tshut mode 0:CRU 1:GPIO */ 576 rockchip,hw-tshut-mode = <1>; 577 /* tshut polarity 0:LOW 1:HIGH */ 578 rockchip,hw-tshut-polarity = <1>; 579 status = "okay"; 580}; 581 582&u2phy0 { 583 status = "okay"; 584 585 u2phy0_otg: otg-port { 586 status = "okay"; 587 }; 588 589 u2phy0_host: host-port { 590 phy-supply = <&vcc5v0_host>; 591 status = "okay"; 592 }; 593}; 594 595&u2phy1 { 596 status = "okay"; 597 598 u2phy1_otg: otg-port { 599 status = "okay"; 600 }; 601 602 u2phy1_host: host-port { 603 phy-supply = <&vcc5v0_host>; 604 status = "okay"; 605 }; 606}; 607 608&uart0 { 609 pinctrl-names = "default"; 610 pinctrl-0 = <&uart0_xfer &uart0_cts>; 611 status = "okay"; 612}; 613 614&uart2 { 615 status = "okay"; 616}; 617 618&usb_host0_ehci { 619 status = "okay"; 620}; 621 622&usb_host0_ohci { 623 status = "okay"; 624}; 625 626&usb_host1_ehci { 627 status = "okay"; 628}; 629 630&usb_host1_ohci { 631 status = "okay"; 632}; 633 634&usbdrd3_0 { 635 status = "okay"; 636}; 637 638&usbdrd_dwc3_0 { 639 status = "okay"; 640 dr_mode = "otg"; 641}; 642 643&usbdrd3_1 { 644 status = "okay"; 645}; 646 647&usbdrd_dwc3_1 { 648 status = "okay"; 649 dr_mode = "host"; 650}; 651 652&vopb { 653 status = "okay"; 654}; 655 656&vopb_mmu { 657 status = "okay"; 658}; 659 660&vopl { 661 status = "okay"; 662}; 663 664&vopl_mmu { 665 status = "okay"; 666}; 667