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 chosen { 15 stdout-path = "serial2:1500000n8"; 16 }; 17 18 clkin_gmac: external-gmac-clock { 19 compatible = "fixed-clock"; 20 clock-frequency = <125000000>; 21 clock-output-names = "clkin_gmac"; 22 #clock-cells = <0>; 23 }; 24 25 dc_12v: dc-12v { 26 compatible = "regulator-fixed"; 27 regulator-name = "dc_12v"; 28 regulator-always-on; 29 regulator-boot-on; 30 regulator-min-microvolt = <12000000>; 31 regulator-max-microvolt = <12000000>; 32 }; 33 34 /* 35 * The fan power supply comes from the baseboard. 36 * For the standalone Sapphire one option is to connect a wire 37 * from R90030 DNP R0805 pin2 to C90002 10uF C0805 pin1 (vcc_sys). 38 */ 39 fan0: gpio-fan { 40 #cooling-cells = <2>; 41 compatible = "gpio-fan"; 42 gpio-fan,speed-map = <0 0 3000 1>; 43 gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_HIGH>; 44 status = "okay"; 45 }; 46 47 keys: gpio-keys { 48 compatible = "gpio-keys"; 49 autorepeat; 50 51 power { 52 debounce-interval = <100>; 53 gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>; 54 label = "GPIO Power"; 55 linux,code = <KEY_POWER>; 56 linux,input-type = <1>; 57 pinctrl-names = "default"; 58 pinctrl-0 = <&pwr_btn>; 59 wakeup-source; 60 }; 61 }; 62 63 /* switched by pmic_sleep */ 64 vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 { 65 compatible = "regulator-fixed"; 66 regulator-name = "vcc1v8_s3"; 67 regulator-always-on; 68 regulator-boot-on; 69 regulator-min-microvolt = <1800000>; 70 regulator-max-microvolt = <1800000>; 71 vin-supply = <&vcc_1v8>; 72 }; 73 74 vcc3v0_sd: vcc3v0-sd { 75 compatible = "regulator-fixed"; 76 enable-active-high; 77 gpio = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>; 78 pinctrl-names = "default"; 79 pinctrl-0 = <&sdmmc0_pwr_h>; 80 regulator-always-on; 81 regulator-max-microvolt = <3000000>; 82 regulator-min-microvolt = <3000000>; 83 regulator-name = "vcc3v0_sd"; 84 vin-supply = <&vcc3v3_sys>; 85 }; 86 87 vcc3v3_sys: vcc3v3-sys { 88 compatible = "regulator-fixed"; 89 regulator-name = "vcc3v3_sys"; 90 regulator-always-on; 91 regulator-boot-on; 92 regulator-min-microvolt = <3300000>; 93 regulator-max-microvolt = <3300000>; 94 vin-supply = <&vcc_sys>; 95 }; 96 97 vcc5v0_host: vcc5v0-host-regulator { 98 compatible = "regulator-fixed"; 99 enable-active-high; 100 gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>; 101 pinctrl-names = "default"; 102 pinctrl-0 = <&vcc5v0_host_en>; 103 regulator-name = "vcc5v0_host"; 104 regulator-always-on; 105 vin-supply = <&vcc_sys>; 106 }; 107 108 vcc5v0_typec0: vcc5v0-typec0-regulator { 109 compatible = "regulator-fixed"; 110 enable-active-high; 111 gpio = <&gpio2 RK_PA0 GPIO_ACTIVE_HIGH>; 112 pinctrl-names = "default"; 113 pinctrl-0 = <&vcc5v0_typec0_en>; 114 regulator-name = "vcc5v0_typec0"; 115 vin-supply = <&vcc_sys>; 116 }; 117 118 vcc_sys: vcc-sys { 119 compatible = "regulator-fixed"; 120 regulator-name = "vcc_sys"; 121 regulator-always-on; 122 regulator-boot-on; 123 regulator-min-microvolt = <5000000>; 124 regulator-max-microvolt = <5000000>; 125 vin-supply = <&dc_12v>; 126 }; 127 128 vdd_log: vdd-log { 129 compatible = "pwm-regulator"; 130 pwms = <&pwm2 0 25000 1>; 131 regulator-name = "vdd_log"; 132 regulator-always-on; 133 regulator-boot-on; 134 regulator-min-microvolt = <800000>; 135 regulator-max-microvolt = <1400000>; 136 vin-supply = <&vcc_sys>; 137 }; 138}; 139 140&cpu_l0 { 141 cpu-supply = <&vdd_cpu_l>; 142}; 143 144&cpu_l1 { 145 cpu-supply = <&vdd_cpu_l>; 146}; 147 148&cpu_l2 { 149 cpu-supply = <&vdd_cpu_l>; 150}; 151 152&cpu_l3 { 153 cpu-supply = <&vdd_cpu_l>; 154}; 155 156&cpu_b0 { 157 cpu-supply = <&vdd_cpu_b>; 158}; 159 160&cpu_b1 { 161 cpu-supply = <&vdd_cpu_b>; 162}; 163 164&cpu_thermal { 165 trips { 166 cpu_hot: cpu_hot { 167 hysteresis = <10000>; 168 temperature = <55000>; 169 type = "active"; 170 }; 171 }; 172 173 cooling-maps { 174 map2 { 175 cooling-device = 176 <&fan0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; 177 trip = <&cpu_hot>; 178 }; 179 }; 180}; 181 182&emmc_phy { 183 status = "okay"; 184}; 185 186&gmac { 187 assigned-clocks = <&cru SCLK_RMII_SRC>; 188 assigned-clock-parents = <&clkin_gmac>; 189 clock_in_out = "input"; 190 phy-supply = <&vcc_lan>; 191 phy-mode = "rgmii"; 192 pinctrl-names = "default"; 193 pinctrl-0 = <&rgmii_pins>; 194 snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>; 195 snps,reset-active-low; 196 snps,reset-delays-us = <0 10000 50000>; 197 tx_delay = <0x28>; 198 rx_delay = <0x11>; 199 status = "okay"; 200}; 201 202&gpu { 203 mali-supply = <&vdd_gpu>; 204 status = "okay"; 205}; 206 207&hdmi { 208 ddc-i2c-bus = <&i2c3>; 209 status = "okay"; 210}; 211 212&hdmi_sound { 213 status = "okay"; 214}; 215 216&i2c0 { 217 clock-frequency = <400000>; 218 i2c-scl-rising-time-ns = <168>; 219 i2c-scl-falling-time-ns = <4>; 220 status = "okay"; 221 222 rk808: pmic@1b { 223 compatible = "rockchip,rk808"; 224 reg = <0x1b>; 225 interrupt-parent = <&gpio1>; 226 interrupts = <21 IRQ_TYPE_LEVEL_LOW>; 227 #clock-cells = <1>; 228 clock-output-names = "xin32k", "rk808-clkout2"; 229 pinctrl-names = "default"; 230 pinctrl-0 = <&pmic_int_l>; 231 rockchip,system-power-controller; 232 wakeup-source; 233 234 vcc1-supply = <&vcc_sys>; 235 vcc2-supply = <&vcc_sys>; 236 vcc3-supply = <&vcc_sys>; 237 vcc4-supply = <&vcc_sys>; 238 vcc6-supply = <&vcc_sys>; 239 vcc7-supply = <&vcc_sys>; 240 vcc8-supply = <&vcc3v3_sys>; 241 vcc9-supply = <&vcc_sys>; 242 vcc10-supply = <&vcc_sys>; 243 vcc11-supply = <&vcc_sys>; 244 vcc12-supply = <&vcc3v3_sys>; 245 vddio-supply = <&vcc1v8_pmu>; 246 247 regulators { 248 vdd_center: DCDC_REG1 { 249 regulator-name = "vdd_center"; 250 regulator-always-on; 251 regulator-boot-on; 252 regulator-min-microvolt = <750000>; 253 regulator-max-microvolt = <1350000>; 254 regulator-ramp-delay = <6001>; 255 regulator-state-mem { 256 regulator-off-in-suspend; 257 }; 258 }; 259 260 vdd_cpu_l: DCDC_REG2 { 261 regulator-name = "vdd_cpu_l"; 262 regulator-always-on; 263 regulator-boot-on; 264 regulator-min-microvolt = <750000>; 265 regulator-max-microvolt = <1350000>; 266 regulator-ramp-delay = <6001>; 267 regulator-state-mem { 268 regulator-off-in-suspend; 269 }; 270 }; 271 272 vcc_ddr: DCDC_REG3 { 273 regulator-name = "vcc_ddr"; 274 regulator-always-on; 275 regulator-boot-on; 276 regulator-state-mem { 277 regulator-on-in-suspend; 278 }; 279 }; 280 281 vcc_1v8: DCDC_REG4 { 282 regulator-name = "vcc_1v8"; 283 regulator-always-on; 284 regulator-boot-on; 285 regulator-min-microvolt = <1800000>; 286 regulator-max-microvolt = <1800000>; 287 regulator-state-mem { 288 regulator-on-in-suspend; 289 regulator-suspend-microvolt = <1800000>; 290 }; 291 }; 292 293 vcc1v8_dvp: LDO_REG1 { 294 regulator-name = "vcc1v8_dvp"; 295 regulator-always-on; 296 regulator-boot-on; 297 regulator-min-microvolt = <1800000>; 298 regulator-max-microvolt = <1800000>; 299 regulator-state-mem { 300 regulator-off-in-suspend; 301 }; 302 }; 303 304 vcc3v0_tp: LDO_REG2 { 305 regulator-name = "vcc3v0_tp"; 306 regulator-always-on; 307 regulator-boot-on; 308 regulator-min-microvolt = <3000000>; 309 regulator-max-microvolt = <3000000>; 310 regulator-state-mem { 311 regulator-off-in-suspend; 312 }; 313 }; 314 315 vcc1v8_pmu: LDO_REG3 { 316 regulator-name = "vcc1v8_pmu"; 317 regulator-always-on; 318 regulator-boot-on; 319 regulator-min-microvolt = <1800000>; 320 regulator-max-microvolt = <1800000>; 321 regulator-state-mem { 322 regulator-on-in-suspend; 323 regulator-suspend-microvolt = <1800000>; 324 }; 325 }; 326 327 vcc_sdio: LDO_REG4 { 328 regulator-name = "vcc_sdio"; 329 regulator-always-on; 330 regulator-boot-on; 331 regulator-min-microvolt = <1800000>; 332 regulator-max-microvolt = <3300000>; 333 regulator-state-mem { 334 regulator-on-in-suspend; 335 regulator-suspend-microvolt = <3000000>; 336 }; 337 }; 338 339 vcca3v0_codec: LDO_REG5 { 340 regulator-name = "vcca3v0_codec"; 341 regulator-always-on; 342 regulator-boot-on; 343 regulator-min-microvolt = <3000000>; 344 regulator-max-microvolt = <3000000>; 345 regulator-state-mem { 346 regulator-off-in-suspend; 347 }; 348 }; 349 350 vcc_1v5: LDO_REG6 { 351 regulator-name = "vcc_1v5"; 352 regulator-always-on; 353 regulator-boot-on; 354 regulator-min-microvolt = <1500000>; 355 regulator-max-microvolt = <1500000>; 356 regulator-state-mem { 357 regulator-on-in-suspend; 358 regulator-suspend-microvolt = <1500000>; 359 }; 360 }; 361 362 vcca1v8_codec: LDO_REG7 { 363 regulator-name = "vcca1v8_codec"; 364 regulator-always-on; 365 regulator-boot-on; 366 regulator-min-microvolt = <1800000>; 367 regulator-max-microvolt = <1800000>; 368 regulator-state-mem { 369 regulator-off-in-suspend; 370 }; 371 }; 372 373 vcc_3v0: LDO_REG8 { 374 regulator-name = "vcc_3v0"; 375 regulator-always-on; 376 regulator-boot-on; 377 regulator-min-microvolt = <3000000>; 378 regulator-max-microvolt = <3000000>; 379 regulator-state-mem { 380 regulator-on-in-suspend; 381 regulator-suspend-microvolt = <3000000>; 382 }; 383 }; 384 385 vcc3v3_s3: vcc_lan: SWITCH_REG1 { 386 regulator-name = "vcc3v3_s3"; 387 regulator-always-on; 388 regulator-boot-on; 389 regulator-state-mem { 390 regulator-off-in-suspend; 391 }; 392 }; 393 394 vcc3v3_s0: SWITCH_REG2 { 395 regulator-name = "vcc3v3_s0"; 396 regulator-always-on; 397 regulator-boot-on; 398 regulator-state-mem { 399 regulator-off-in-suspend; 400 }; 401 }; 402 }; 403 }; 404 405 vdd_cpu_b: regulator@40 { 406 compatible = "silergy,syr827"; 407 reg = <0x40>; 408 fcs,suspend-voltage-selector = <1>; 409 regulator-name = "vdd_cpu_b"; 410 regulator-min-microvolt = <712500>; 411 regulator-max-microvolt = <1500000>; 412 regulator-ramp-delay = <1000>; 413 regulator-always-on; 414 regulator-boot-on; 415 vin-supply = <&vcc_sys>; 416 417 regulator-state-mem { 418 regulator-off-in-suspend; 419 }; 420 }; 421 422 vdd_gpu: regulator@41 { 423 compatible = "silergy,syr828"; 424 reg = <0x41>; 425 fcs,suspend-voltage-selector = <1>; 426 regulator-name = "vdd_gpu"; 427 regulator-min-microvolt = <712500>; 428 regulator-max-microvolt = <1500000>; 429 regulator-ramp-delay = <1000>; 430 regulator-always-on; 431 regulator-boot-on; 432 vin-supply = <&vcc_sys>; 433 434 regulator-state-mem { 435 regulator-off-in-suspend; 436 }; 437 }; 438}; 439 440&i2c3 { 441 i2c-scl-rising-time-ns = <450>; 442 i2c-scl-falling-time-ns = <15>; 443 status = "okay"; 444}; 445 446&i2s2 { 447 status = "okay"; 448}; 449 450&io_domains { 451 status = "okay"; 452 453 bt656-supply = <&vcc_3v0>; 454 audio-supply = <&vcca1v8_codec>; 455 sdmmc-supply = <&vcc_sdio>; 456 gpio1830-supply = <&vcc_3v0>; 457}; 458 459&pmu_io_domains { 460 pmu1830-supply = <&vcc_3v0>; 461 status = "okay"; 462}; 463 464&pinctrl { 465 buttons { 466 pwr_btn: pwr-btn { 467 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; 468 }; 469 }; 470 471 fan { 472 motor_pwr: motor-pwr { 473 rockchip,pins = 474 <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; 475 }; 476 }; 477 478 pmic { 479 pmic_int_l: pmic-int-l { 480 rockchip,pins = 481 <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; 482 }; 483 484 vsel1_pin: vsel1-pin { 485 rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>; 486 }; 487 488 vsel2_pin: vsel2-pin { 489 rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>; 490 }; 491 }; 492 493 sd { 494 sdmmc0_pwr_h: sdmmc0-pwr-h { 495 rockchip,pins = 496 <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; 497 }; 498 }; 499 500 usb2 { 501 vcc5v0_host_en: vcc5v0-host-en { 502 rockchip,pins = 503 <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; 504 }; 505 vcc5v0_typec0_en: vcc5v0-typec0-en { 506 rockchip,pins = 507 <2 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; 508 }; 509 }; 510}; 511 512&pwm0 { 513 status = "okay"; 514}; 515 516&pwm2 { 517 status = "okay"; 518}; 519 520&saradc { 521 vref-supply = <&vcca1v8_s3>; 522 status = "okay"; 523}; 524 525&sdhci { 526 bus-width = <8>; 527 mmc-hs400-1_8v; 528 mmc-hs400-enhanced-strobe; 529 non-removable; 530 status = "okay"; 531}; 532 533&sdmmc { 534 broken-cd; 535 bus-width = <4>; 536 cap-mmc-highspeed; 537 cap-sd-highspeed; 538 clock-frequency = <150000000>; 539 disable-wp; 540 max-frequency = <150000000>; 541 pinctrl-names = "default"; 542 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; 543 vmmc-supply = <&vcc3v0_sd>; 544 vqmmc-supply = <&vcc_sdio>; 545 status = "okay"; 546}; 547 548&tcphy0 { 549 status = "okay"; 550}; 551 552&tcphy1 { 553 status = "okay"; 554}; 555 556&tsadc { 557 /* tshut mode 0:CRU 1:GPIO */ 558 rockchip,hw-tshut-mode = <1>; 559 /* tshut polarity 0:LOW 1:HIGH */ 560 rockchip,hw-tshut-polarity = <1>; 561 status = "okay"; 562}; 563 564&u2phy0 { 565 status = "okay"; 566 567 u2phy0_otg: otg-port { 568 status = "okay"; 569 }; 570 571 u2phy0_host: host-port { 572 phy-supply = <&vcc5v0_typec0>; 573 status = "okay"; 574 }; 575}; 576 577&u2phy1 { 578 status = "okay"; 579 580 u2phy1_otg: otg-port { 581 status = "okay"; 582 }; 583 584 u2phy1_host: host-port { 585 phy-supply = <&vcc5v0_host>; 586 status = "okay"; 587 }; 588}; 589 590&uart0 { 591 pinctrl-names = "default"; 592 pinctrl-0 = <&uart0_xfer &uart0_cts>; 593 status = "okay"; 594}; 595 596&uart2 { 597 status = "okay"; 598}; 599 600&usb_host0_ehci { 601 status = "okay"; 602}; 603 604&usb_host0_ohci { 605 status = "okay"; 606}; 607 608&usb_host1_ehci { 609 status = "okay"; 610}; 611 612&usb_host1_ohci { 613 status = "okay"; 614}; 615 616&usbdrd3_0 { 617 status = "okay"; 618}; 619 620&usbdrd_dwc3_0 { 621 status = "okay"; 622 dr_mode = "host"; 623}; 624 625&usbdrd3_1 { 626 status = "okay"; 627}; 628 629&usbdrd_dwc3_1 { 630 status = "okay"; 631 dr_mode = "host"; 632}; 633 634&vopb { 635 status = "okay"; 636}; 637 638&vopb_mmu { 639 status = "okay"; 640}; 641 642&vopl { 643 status = "okay"; 644}; 645 646&vopl_mmu { 647 status = "okay"; 648}; 649