1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd. 4 */ 5 6#include "dt-bindings/pwm/pwm.h" 7#include "dt-bindings/input/input.h" 8#include "rk3399.dtsi" 9#include "rk3399-opp.dtsi" 10 11/ { 12 compatible = "rockchip,rk3399-sapphire", "rockchip,rk3399"; 13 14 aliases { 15 ethernet0 = &gmac; 16 mmc0 = &sdmmc; 17 mmc1 = &sdhci; 18 }; 19 20 chosen { 21 stdout-path = "serial2:1500000n8"; 22 }; 23 24 clkin_gmac: external-gmac-clock { 25 compatible = "fixed-clock"; 26 clock-frequency = <125000000>; 27 clock-output-names = "clkin_gmac"; 28 #clock-cells = <0>; 29 }; 30 31 dc_12v: dc-12v { 32 compatible = "regulator-fixed"; 33 regulator-name = "dc_12v"; 34 regulator-always-on; 35 regulator-boot-on; 36 regulator-min-microvolt = <12000000>; 37 regulator-max-microvolt = <12000000>; 38 }; 39 40 /* 41 * The fan power supply comes from the baseboard. 42 * For the standalone Sapphire one option is to connect a wire 43 * from R90030 DNP R0805 pin2 to C90002 10uF C0805 pin1 (vcc_sys). 44 */ 45 fan0: gpio-fan { 46 #cooling-cells = <2>; 47 compatible = "gpio-fan"; 48 gpio-fan,speed-map = <0 0>, <3000 1>; 49 gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_HIGH>; 50 status = "okay"; 51 }; 52 53 keys: gpio-keys { 54 compatible = "gpio-keys"; 55 autorepeat; 56 57 key-power { 58 debounce-interval = <100>; 59 gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>; 60 label = "GPIO Power"; 61 linux,code = <KEY_POWER>; 62 linux,input-type = <1>; 63 pinctrl-names = "default"; 64 pinctrl-0 = <&pwr_btn>; 65 wakeup-source; 66 }; 67 }; 68 69 /* switched by pmic_sleep */ 70 vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 { 71 compatible = "regulator-fixed"; 72 regulator-name = "vcc1v8_s3"; 73 regulator-always-on; 74 regulator-boot-on; 75 regulator-min-microvolt = <1800000>; 76 regulator-max-microvolt = <1800000>; 77 vin-supply = <&vcc_1v8>; 78 }; 79 80 vcc3v0_sd: vcc3v0-sd { 81 compatible = "regulator-fixed"; 82 enable-active-high; 83 gpio = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>; 84 pinctrl-names = "default"; 85 pinctrl-0 = <&sdmmc0_pwr_h>; 86 regulator-always-on; 87 regulator-max-microvolt = <3000000>; 88 regulator-min-microvolt = <3000000>; 89 regulator-name = "vcc3v0_sd"; 90 vin-supply = <&vcc3v3_sys>; 91 }; 92 93 vcc3v3_sys: vcc3v3-sys { 94 compatible = "regulator-fixed"; 95 regulator-name = "vcc3v3_sys"; 96 regulator-always-on; 97 regulator-boot-on; 98 regulator-min-microvolt = <3300000>; 99 regulator-max-microvolt = <3300000>; 100 vin-supply = <&vcc_sys>; 101 }; 102 103 vcc5v0_host: vcc5v0-host-regulator { 104 compatible = "regulator-fixed"; 105 enable-active-high; 106 gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>; 107 pinctrl-names = "default"; 108 pinctrl-0 = <&vcc5v0_host_en>; 109 regulator-name = "vcc5v0_host"; 110 regulator-always-on; 111 vin-supply = <&vcc_sys>; 112 }; 113 114 vcc5v0_typec0: vcc5v0-typec0-regulator { 115 compatible = "regulator-fixed"; 116 enable-active-high; 117 gpio = <&gpio2 RK_PA0 GPIO_ACTIVE_HIGH>; 118 pinctrl-names = "default"; 119 pinctrl-0 = <&vcc5v0_typec0_en>; 120 regulator-name = "vcc5v0_typec0"; 121 vin-supply = <&vcc_sys>; 122 }; 123 124 vcc_sys: vcc-sys { 125 compatible = "regulator-fixed"; 126 regulator-name = "vcc_sys"; 127 regulator-always-on; 128 regulator-boot-on; 129 regulator-min-microvolt = <5000000>; 130 regulator-max-microvolt = <5000000>; 131 vin-supply = <&dc_12v>; 132 }; 133 134 vdd_log: vdd-log { 135 compatible = "pwm-regulator"; 136 pwms = <&pwm2 0 25000 1>; 137 pwm-supply = <&vcc_sys>; 138 regulator-name = "vdd_log"; 139 regulator-always-on; 140 regulator-boot-on; 141 regulator-min-microvolt = <800000>; 142 regulator-max-microvolt = <1400000>; 143 }; 144}; 145 146&cpu_l0 { 147 cpu-supply = <&vdd_cpu_l>; 148}; 149 150&cpu_l1 { 151 cpu-supply = <&vdd_cpu_l>; 152}; 153 154&cpu_l2 { 155 cpu-supply = <&vdd_cpu_l>; 156}; 157 158&cpu_l3 { 159 cpu-supply = <&vdd_cpu_l>; 160}; 161 162&cpu_b0 { 163 cpu-supply = <&vdd_cpu_b>; 164}; 165 166&cpu_b1 { 167 cpu-supply = <&vdd_cpu_b>; 168}; 169 170&cpu_thermal { 171 trips { 172 cpu_hot: cpu_hot { 173 hysteresis = <10000>; 174 temperature = <55000>; 175 type = "active"; 176 }; 177 }; 178 179 cooling-maps { 180 map2 { 181 cooling-device = 182 <&fan0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; 183 trip = <&cpu_hot>; 184 }; 185 }; 186}; 187 188&emmc_phy { 189 status = "okay"; 190}; 191 192&gmac { 193 assigned-clocks = <&cru SCLK_RMII_SRC>; 194 assigned-clock-parents = <&clkin_gmac>; 195 clock_in_out = "input"; 196 phy-supply = <&vcc_lan>; 197 phy-mode = "rgmii"; 198 pinctrl-names = "default"; 199 pinctrl-0 = <&rgmii_pins>; 200 snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>; 201 snps,reset-active-low; 202 snps,reset-delays-us = <0 10000 50000>; 203 tx_delay = <0x28>; 204 rx_delay = <0x11>; 205 status = "okay"; 206}; 207 208&gpu { 209 mali-supply = <&vdd_gpu>; 210 status = "okay"; 211}; 212 213&hdmi { 214 ddc-i2c-bus = <&i2c3>; 215 status = "okay"; 216}; 217 218&hdmi_sound { 219 status = "okay"; 220}; 221 222&i2c0 { 223 clock-frequency = <400000>; 224 i2c-scl-rising-time-ns = <168>; 225 i2c-scl-falling-time-ns = <4>; 226 status = "okay"; 227 228 rk808: pmic@1b { 229 compatible = "rockchip,rk808"; 230 reg = <0x1b>; 231 interrupt-parent = <&gpio1>; 232 interrupts = <21 IRQ_TYPE_LEVEL_LOW>; 233 #clock-cells = <1>; 234 clock-output-names = "xin32k", "rk808-clkout2"; 235 pinctrl-names = "default"; 236 pinctrl-0 = <&pmic_int_l>; 237 rockchip,system-power-controller; 238 wakeup-source; 239 240 vcc1-supply = <&vcc_sys>; 241 vcc2-supply = <&vcc_sys>; 242 vcc3-supply = <&vcc_sys>; 243 vcc4-supply = <&vcc_sys>; 244 vcc6-supply = <&vcc_sys>; 245 vcc7-supply = <&vcc_sys>; 246 vcc8-supply = <&vcc3v3_sys>; 247 vcc9-supply = <&vcc_sys>; 248 vcc10-supply = <&vcc_sys>; 249 vcc11-supply = <&vcc_sys>; 250 vcc12-supply = <&vcc3v3_sys>; 251 vddio-supply = <&vcc1v8_pmu>; 252 253 regulators { 254 vdd_center: DCDC_REG1 { 255 regulator-name = "vdd_center"; 256 regulator-always-on; 257 regulator-boot-on; 258 regulator-min-microvolt = <750000>; 259 regulator-max-microvolt = <1350000>; 260 regulator-ramp-delay = <6001>; 261 regulator-state-mem { 262 regulator-off-in-suspend; 263 }; 264 }; 265 266 vdd_cpu_l: DCDC_REG2 { 267 regulator-name = "vdd_cpu_l"; 268 regulator-always-on; 269 regulator-boot-on; 270 regulator-min-microvolt = <750000>; 271 regulator-max-microvolt = <1350000>; 272 regulator-ramp-delay = <6001>; 273 regulator-state-mem { 274 regulator-off-in-suspend; 275 }; 276 }; 277 278 vcc_ddr: DCDC_REG3 { 279 regulator-name = "vcc_ddr"; 280 regulator-always-on; 281 regulator-boot-on; 282 regulator-state-mem { 283 regulator-on-in-suspend; 284 }; 285 }; 286 287 vcc_1v8: DCDC_REG4 { 288 regulator-name = "vcc_1v8"; 289 regulator-always-on; 290 regulator-boot-on; 291 regulator-min-microvolt = <1800000>; 292 regulator-max-microvolt = <1800000>; 293 regulator-state-mem { 294 regulator-on-in-suspend; 295 regulator-suspend-microvolt = <1800000>; 296 }; 297 }; 298 299 vcc1v8_dvp: LDO_REG1 { 300 regulator-name = "vcc1v8_dvp"; 301 regulator-always-on; 302 regulator-boot-on; 303 regulator-min-microvolt = <1800000>; 304 regulator-max-microvolt = <1800000>; 305 regulator-state-mem { 306 regulator-off-in-suspend; 307 }; 308 }; 309 310 vcc3v0_tp: LDO_REG2 { 311 regulator-name = "vcc3v0_tp"; 312 regulator-always-on; 313 regulator-boot-on; 314 regulator-min-microvolt = <3000000>; 315 regulator-max-microvolt = <3000000>; 316 regulator-state-mem { 317 regulator-off-in-suspend; 318 }; 319 }; 320 321 vcc1v8_pmu: LDO_REG3 { 322 regulator-name = "vcc1v8_pmu"; 323 regulator-always-on; 324 regulator-boot-on; 325 regulator-min-microvolt = <1800000>; 326 regulator-max-microvolt = <1800000>; 327 regulator-state-mem { 328 regulator-on-in-suspend; 329 regulator-suspend-microvolt = <1800000>; 330 }; 331 }; 332 333 vcc_sdio: LDO_REG4 { 334 regulator-name = "vcc_sdio"; 335 regulator-always-on; 336 regulator-boot-on; 337 regulator-min-microvolt = <1800000>; 338 regulator-max-microvolt = <3300000>; 339 regulator-state-mem { 340 regulator-on-in-suspend; 341 regulator-suspend-microvolt = <3000000>; 342 }; 343 }; 344 345 vcca3v0_codec: LDO_REG5 { 346 regulator-name = "vcca3v0_codec"; 347 regulator-always-on; 348 regulator-boot-on; 349 regulator-min-microvolt = <3000000>; 350 regulator-max-microvolt = <3000000>; 351 regulator-state-mem { 352 regulator-off-in-suspend; 353 }; 354 }; 355 356 vcc_1v5: LDO_REG6 { 357 regulator-name = "vcc_1v5"; 358 regulator-always-on; 359 regulator-boot-on; 360 regulator-min-microvolt = <1500000>; 361 regulator-max-microvolt = <1500000>; 362 regulator-state-mem { 363 regulator-on-in-suspend; 364 regulator-suspend-microvolt = <1500000>; 365 }; 366 }; 367 368 vcca1v8_codec: LDO_REG7 { 369 regulator-name = "vcca1v8_codec"; 370 regulator-always-on; 371 regulator-boot-on; 372 regulator-min-microvolt = <1800000>; 373 regulator-max-microvolt = <1800000>; 374 regulator-state-mem { 375 regulator-off-in-suspend; 376 }; 377 }; 378 379 vcc_3v0: LDO_REG8 { 380 regulator-name = "vcc_3v0"; 381 regulator-always-on; 382 regulator-boot-on; 383 regulator-min-microvolt = <3000000>; 384 regulator-max-microvolt = <3000000>; 385 regulator-state-mem { 386 regulator-on-in-suspend; 387 regulator-suspend-microvolt = <3000000>; 388 }; 389 }; 390 391 vcc3v3_s3: vcc_lan: SWITCH_REG1 { 392 regulator-name = "vcc3v3_s3"; 393 regulator-always-on; 394 regulator-boot-on; 395 regulator-state-mem { 396 regulator-off-in-suspend; 397 }; 398 }; 399 400 vcc3v3_s0: SWITCH_REG2 { 401 regulator-name = "vcc3v3_s0"; 402 regulator-always-on; 403 regulator-boot-on; 404 regulator-state-mem { 405 regulator-off-in-suspend; 406 }; 407 }; 408 }; 409 }; 410 411 vdd_cpu_b: regulator@40 { 412 compatible = "silergy,syr827"; 413 reg = <0x40>; 414 fcs,suspend-voltage-selector = <1>; 415 regulator-name = "vdd_cpu_b"; 416 regulator-min-microvolt = <712500>; 417 regulator-max-microvolt = <1500000>; 418 regulator-ramp-delay = <1000>; 419 regulator-always-on; 420 regulator-boot-on; 421 vin-supply = <&vcc_sys>; 422 423 regulator-state-mem { 424 regulator-off-in-suspend; 425 }; 426 }; 427 428 vdd_gpu: regulator@41 { 429 compatible = "silergy,syr828"; 430 reg = <0x41>; 431 fcs,suspend-voltage-selector = <1>; 432 regulator-name = "vdd_gpu"; 433 regulator-min-microvolt = <712500>; 434 regulator-max-microvolt = <1500000>; 435 regulator-ramp-delay = <1000>; 436 regulator-always-on; 437 regulator-boot-on; 438 vin-supply = <&vcc_sys>; 439 440 regulator-state-mem { 441 regulator-off-in-suspend; 442 }; 443 }; 444}; 445 446&i2c3 { 447 i2c-scl-rising-time-ns = <450>; 448 i2c-scl-falling-time-ns = <15>; 449 status = "okay"; 450}; 451 452&i2s2 { 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&pmu_io_domains { 466 pmu1830-supply = <&vcc_3v0>; 467 status = "okay"; 468}; 469 470&pinctrl { 471 buttons { 472 pwr_btn: pwr-btn { 473 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; 474 }; 475 }; 476 477 fan { 478 motor_pwr: motor-pwr { 479 rockchip,pins = 480 <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; 481 }; 482 }; 483 484 pmic { 485 pmic_int_l: pmic-int-l { 486 rockchip,pins = 487 <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; 488 }; 489 490 vsel1_pin: vsel1-pin { 491 rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>; 492 }; 493 494 vsel2_pin: vsel2-pin { 495 rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>; 496 }; 497 }; 498 499 sd { 500 sdmmc0_pwr_h: sdmmc0-pwr-h { 501 rockchip,pins = 502 <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; 503 }; 504 }; 505 506 usb2 { 507 vcc5v0_host_en: vcc5v0-host-en { 508 rockchip,pins = 509 <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; 510 }; 511 vcc5v0_typec0_en: vcc5v0-typec0-en { 512 rockchip,pins = 513 <2 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; 514 }; 515 }; 516}; 517 518&pwm0 { 519 status = "okay"; 520}; 521 522&pwm2 { 523 status = "okay"; 524}; 525 526&saradc { 527 vref-supply = <&vcca1v8_s3>; 528 status = "okay"; 529}; 530 531&sdhci { 532 bus-width = <8>; 533 mmc-hs400-1_8v; 534 mmc-hs400-enhanced-strobe; 535 non-removable; 536 status = "okay"; 537}; 538 539&sdmmc { 540 broken-cd; 541 bus-width = <4>; 542 cap-mmc-highspeed; 543 cap-sd-highspeed; 544 clock-frequency = <150000000>; 545 disable-wp; 546 max-frequency = <150000000>; 547 pinctrl-names = "default"; 548 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; 549 vmmc-supply = <&vcc3v0_sd>; 550 vqmmc-supply = <&vcc_sdio>; 551 status = "okay"; 552}; 553 554&tcphy0 { 555 status = "okay"; 556}; 557 558&tcphy1 { 559 status = "okay"; 560}; 561 562&tsadc { 563 /* tshut mode 0:CRU 1:GPIO */ 564 rockchip,hw-tshut-mode = <1>; 565 /* tshut polarity 0:LOW 1:HIGH */ 566 rockchip,hw-tshut-polarity = <1>; 567 status = "okay"; 568}; 569 570&u2phy0 { 571 status = "okay"; 572 573 u2phy0_otg: otg-port { 574 status = "okay"; 575 }; 576 577 u2phy0_host: host-port { 578 phy-supply = <&vcc5v0_typec0>; 579 status = "okay"; 580 }; 581}; 582 583&u2phy1 { 584 status = "okay"; 585 586 u2phy1_otg: otg-port { 587 status = "okay"; 588 }; 589 590 u2phy1_host: host-port { 591 phy-supply = <&vcc5v0_host>; 592 status = "okay"; 593 }; 594}; 595 596&uart0 { 597 pinctrl-names = "default"; 598 pinctrl-0 = <&uart0_xfer &uart0_cts>; 599 status = "okay"; 600}; 601 602&uart2 { 603 status = "okay"; 604}; 605 606&usb_host0_ehci { 607 status = "okay"; 608}; 609 610&usb_host0_ohci { 611 status = "okay"; 612}; 613 614&usb_host1_ehci { 615 status = "okay"; 616}; 617 618&usb_host1_ohci { 619 status = "okay"; 620}; 621 622&usbdrd3_0 { 623 status = "okay"; 624}; 625 626&usbdrd_dwc3_0 { 627 status = "okay"; 628 dr_mode = "host"; 629}; 630 631&usbdrd3_1 { 632 status = "okay"; 633}; 634 635&usbdrd_dwc3_1 { 636 status = "okay"; 637 dr_mode = "host"; 638}; 639 640&vopb { 641 status = "okay"; 642}; 643 644&vopb_mmu { 645 status = "okay"; 646}; 647 648&vopl { 649 status = "okay"; 650}; 651 652&vopl_mmu { 653 status = "okay"; 654}; 655