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 backlight: backlight { 15 compatible = "pwm-backlight"; 16 brightness-levels = < 17 0 1 2 3 4 5 6 7 18 8 9 10 11 12 13 14 15 19 16 17 18 19 20 21 22 23 20 24 25 26 27 28 29 30 31 21 32 33 34 35 36 37 38 39 22 40 41 42 43 44 45 46 47 23 48 49 50 51 52 53 54 55 24 56 57 58 59 60 61 62 63 25 64 65 66 67 68 69 70 71 26 72 73 74 75 76 77 78 79 27 80 81 82 83 84 85 86 87 28 88 89 90 91 92 93 94 95 29 96 97 98 99 100 101 102 103 30 104 105 106 107 108 109 110 111 31 112 113 114 115 116 117 118 119 32 120 121 122 123 124 125 126 127 33 128 129 130 131 132 133 134 135 34 136 137 138 139 140 141 142 143 35 144 145 146 147 148 149 150 151 36 152 153 154 155 156 157 158 159 37 160 161 162 163 164 165 166 167 38 168 169 170 171 172 173 174 175 39 176 177 178 179 180 181 182 183 40 184 185 186 187 188 189 190 191 41 192 193 194 195 196 197 198 199 42 200 201 202 203 204 205 206 207 43 208 209 210 211 212 213 214 215 44 216 217 218 219 220 221 222 223 45 224 225 226 227 228 229 230 231 46 232 233 234 235 236 237 238 239 47 240 241 242 243 244 245 246 247 48 248 249 250 251 252 253 254 255>; 49 default-brightness-level = <200>; 50 pwms = <&pwm0 0 25000 0>; 51 }; 52 53 clkin_gmac: external-gmac-clock { 54 compatible = "fixed-clock"; 55 clock-frequency = <125000000>; 56 clock-output-names = "clkin_gmac"; 57 #clock-cells = <0>; 58 }; 59 60 dc_12v: dc-12v { 61 compatible = "regulator-fixed"; 62 regulator-name = "dc_12v"; 63 regulator-always-on; 64 regulator-boot-on; 65 regulator-min-microvolt = <12000000>; 66 regulator-max-microvolt = <12000000>; 67 }; 68 69 /* 70 * The fan power supply comes from the baseboard. 71 * For the standalone Sapphire one option is to connect a wire 72 * from R90030 DNP R0805 pin2 to C90002 10uF C0805 pin1 (vcc_sys). 73 */ 74 fan0: gpio-fan { 75 #cooling-cells = <2>; 76 compatible = "gpio-fan"; 77 gpio-fan,speed-map = <0 0 3000 1>; 78 gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_HIGH>; 79 status = "okay"; 80 }; 81 82 keys: gpio-keys { 83 compatible = "gpio-keys"; 84 autorepeat; 85 86 power { 87 debounce-interval = <100>; 88 gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>; 89 label = "GPIO Power"; 90 linux,code = <KEY_POWER>; 91 linux,input-type = <1>; 92 pinctrl-names = "default"; 93 pinctrl-0 = <&pwr_btn>; 94 wakeup-source; 95 }; 96 }; 97 98 /* switched by pmic_sleep */ 99 vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 { 100 compatible = "regulator-fixed"; 101 regulator-name = "vcc1v8_s3"; 102 regulator-always-on; 103 regulator-boot-on; 104 regulator-min-microvolt = <1800000>; 105 regulator-max-microvolt = <1800000>; 106 vin-supply = <&vcc_1v8>; 107 }; 108 109 vcc3v0_sd: vcc3v0-sd { 110 compatible = "regulator-fixed"; 111 enable-active-high; 112 gpio = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>; 113 pinctrl-names = "default"; 114 pinctrl-0 = <&sdmmc0_pwr_h>; 115 regulator-always-on; 116 regulator-max-microvolt = <3000000>; 117 regulator-min-microvolt = <3000000>; 118 regulator-name = "vcc3v0_sd"; 119 vin-supply = <&vcc3v3_sys>; 120 }; 121 122 vcc3v3_sys: vcc3v3-sys { 123 compatible = "regulator-fixed"; 124 regulator-name = "vcc3v3_sys"; 125 regulator-always-on; 126 regulator-boot-on; 127 regulator-min-microvolt = <3300000>; 128 regulator-max-microvolt = <3300000>; 129 vin-supply = <&vcc_sys>; 130 }; 131 132 vcc5v0_host: vcc5v0-host-regulator { 133 compatible = "regulator-fixed"; 134 enable-active-high; 135 gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>; 136 pinctrl-names = "default"; 137 pinctrl-0 = <&vcc5v0_host_en>; 138 regulator-name = "vcc5v0_host"; 139 regulator-always-on; 140 vin-supply = <&vcc_sys>; 141 }; 142 143 vcc5v0_typec0: vcc5v0-typec0-regulator { 144 compatible = "regulator-fixed"; 145 enable-active-high; 146 gpio = <&gpio2 RK_PA0 GPIO_ACTIVE_HIGH>; 147 pinctrl-names = "default"; 148 pinctrl-0 = <&vcc5v0_typec0_en>; 149 regulator-name = "vcc5v0_typec0"; 150 vin-supply = <&vcc_sys>; 151 }; 152 153 vcc_sys: vcc-sys { 154 compatible = "regulator-fixed"; 155 regulator-name = "vcc_sys"; 156 regulator-always-on; 157 regulator-boot-on; 158 regulator-min-microvolt = <5000000>; 159 regulator-max-microvolt = <5000000>; 160 vin-supply = <&dc_12v>; 161 }; 162 163 vdd_log: vdd-log { 164 compatible = "pwm-regulator"; 165 pwms = <&pwm2 0 25000 1>; 166 regulator-name = "vdd_log"; 167 regulator-always-on; 168 regulator-boot-on; 169 regulator-min-microvolt = <800000>; 170 regulator-max-microvolt = <1400000>; 171 vin-supply = <&vcc_sys>; 172 }; 173}; 174 175&cpu_l0 { 176 cpu-supply = <&vdd_cpu_l>; 177}; 178 179&cpu_l1 { 180 cpu-supply = <&vdd_cpu_l>; 181}; 182 183&cpu_l2 { 184 cpu-supply = <&vdd_cpu_l>; 185}; 186 187&cpu_l3 { 188 cpu-supply = <&vdd_cpu_l>; 189}; 190 191&cpu_b0 { 192 cpu-supply = <&vdd_cpu_b>; 193}; 194 195&cpu_b1 { 196 cpu-supply = <&vdd_cpu_b>; 197}; 198 199&cpu_thermal { 200 trips { 201 cpu_hot: cpu_hot { 202 hysteresis = <10000>; 203 temperature = <55000>; 204 type = "active"; 205 }; 206 }; 207 208 cooling-maps { 209 map2 { 210 cooling-device = 211 <&fan0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; 212 trip = <&cpu_hot>; 213 }; 214 }; 215}; 216 217&emmc_phy { 218 status = "okay"; 219}; 220 221&gmac { 222 assigned-clocks = <&cru SCLK_RMII_SRC>; 223 assigned-clock-parents = <&clkin_gmac>; 224 clock_in_out = "input"; 225 phy-supply = <&vcc_lan>; 226 phy-mode = "rgmii"; 227 pinctrl-names = "default"; 228 pinctrl-0 = <&rgmii_pins>; 229 snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>; 230 snps,reset-active-low; 231 snps,reset-delays-us = <0 10000 50000>; 232 tx_delay = <0x28>; 233 rx_delay = <0x11>; 234 status = "okay"; 235}; 236 237&gpu { 238 mali-supply = <&vdd_gpu>; 239 status = "okay"; 240}; 241 242&hdmi { 243 ddc-i2c-bus = <&i2c3>; 244 status = "okay"; 245}; 246 247&hdmi_sound { 248 status = "okay"; 249}; 250 251&i2c0 { 252 clock-frequency = <400000>; 253 i2c-scl-rising-time-ns = <168>; 254 i2c-scl-falling-time-ns = <4>; 255 status = "okay"; 256 257 rk808: pmic@1b { 258 compatible = "rockchip,rk808"; 259 reg = <0x1b>; 260 interrupt-parent = <&gpio1>; 261 interrupts = <21 IRQ_TYPE_LEVEL_LOW>; 262 #clock-cells = <1>; 263 clock-output-names = "xin32k", "rk808-clkout2"; 264 pinctrl-names = "default"; 265 pinctrl-0 = <&pmic_int_l>; 266 rockchip,system-power-controller; 267 wakeup-source; 268 269 vcc1-supply = <&vcc_sys>; 270 vcc2-supply = <&vcc_sys>; 271 vcc3-supply = <&vcc_sys>; 272 vcc4-supply = <&vcc_sys>; 273 vcc6-supply = <&vcc_sys>; 274 vcc7-supply = <&vcc_sys>; 275 vcc8-supply = <&vcc3v3_sys>; 276 vcc9-supply = <&vcc_sys>; 277 vcc10-supply = <&vcc_sys>; 278 vcc11-supply = <&vcc_sys>; 279 vcc12-supply = <&vcc3v3_sys>; 280 vddio-supply = <&vcc1v8_pmu>; 281 282 regulators { 283 vdd_center: DCDC_REG1 { 284 regulator-name = "vdd_center"; 285 regulator-always-on; 286 regulator-boot-on; 287 regulator-min-microvolt = <750000>; 288 regulator-max-microvolt = <1350000>; 289 regulator-ramp-delay = <6001>; 290 regulator-state-mem { 291 regulator-off-in-suspend; 292 }; 293 }; 294 295 vdd_cpu_l: DCDC_REG2 { 296 regulator-name = "vdd_cpu_l"; 297 regulator-always-on; 298 regulator-boot-on; 299 regulator-min-microvolt = <750000>; 300 regulator-max-microvolt = <1350000>; 301 regulator-ramp-delay = <6001>; 302 regulator-state-mem { 303 regulator-off-in-suspend; 304 }; 305 }; 306 307 vcc_ddr: DCDC_REG3 { 308 regulator-name = "vcc_ddr"; 309 regulator-always-on; 310 regulator-boot-on; 311 regulator-state-mem { 312 regulator-on-in-suspend; 313 }; 314 }; 315 316 vcc_1v8: DCDC_REG4 { 317 regulator-name = "vcc_1v8"; 318 regulator-always-on; 319 regulator-boot-on; 320 regulator-min-microvolt = <1800000>; 321 regulator-max-microvolt = <1800000>; 322 regulator-state-mem { 323 regulator-on-in-suspend; 324 regulator-suspend-microvolt = <1800000>; 325 }; 326 }; 327 328 vcc1v8_dvp: LDO_REG1 { 329 regulator-name = "vcc1v8_dvp"; 330 regulator-always-on; 331 regulator-boot-on; 332 regulator-min-microvolt = <1800000>; 333 regulator-max-microvolt = <1800000>; 334 regulator-state-mem { 335 regulator-off-in-suspend; 336 }; 337 }; 338 339 vcc3v0_tp: LDO_REG2 { 340 regulator-name = "vcc3v0_tp"; 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 vcc1v8_pmu: LDO_REG3 { 351 regulator-name = "vcc1v8_pmu"; 352 regulator-always-on; 353 regulator-boot-on; 354 regulator-min-microvolt = <1800000>; 355 regulator-max-microvolt = <1800000>; 356 regulator-state-mem { 357 regulator-on-in-suspend; 358 regulator-suspend-microvolt = <1800000>; 359 }; 360 }; 361 362 vcc_sdio: LDO_REG4 { 363 regulator-name = "vcc_sdio"; 364 regulator-always-on; 365 regulator-boot-on; 366 regulator-min-microvolt = <1800000>; 367 regulator-max-microvolt = <3300000>; 368 regulator-state-mem { 369 regulator-on-in-suspend; 370 regulator-suspend-microvolt = <3000000>; 371 }; 372 }; 373 374 vcca3v0_codec: LDO_REG5 { 375 regulator-name = "vcca3v0_codec"; 376 regulator-always-on; 377 regulator-boot-on; 378 regulator-min-microvolt = <3000000>; 379 regulator-max-microvolt = <3000000>; 380 regulator-state-mem { 381 regulator-off-in-suspend; 382 }; 383 }; 384 385 vcc_1v5: LDO_REG6 { 386 regulator-name = "vcc_1v5"; 387 regulator-always-on; 388 regulator-boot-on; 389 regulator-min-microvolt = <1500000>; 390 regulator-max-microvolt = <1500000>; 391 regulator-state-mem { 392 regulator-on-in-suspend; 393 regulator-suspend-microvolt = <1500000>; 394 }; 395 }; 396 397 vcca1v8_codec: LDO_REG7 { 398 regulator-name = "vcca1v8_codec"; 399 regulator-always-on; 400 regulator-boot-on; 401 regulator-min-microvolt = <1800000>; 402 regulator-max-microvolt = <1800000>; 403 regulator-state-mem { 404 regulator-off-in-suspend; 405 }; 406 }; 407 408 vcc_3v0: LDO_REG8 { 409 regulator-name = "vcc_3v0"; 410 regulator-always-on; 411 regulator-boot-on; 412 regulator-min-microvolt = <3000000>; 413 regulator-max-microvolt = <3000000>; 414 regulator-state-mem { 415 regulator-on-in-suspend; 416 regulator-suspend-microvolt = <3000000>; 417 }; 418 }; 419 420 vcc3v3_s3: vcc_lan: SWITCH_REG1 { 421 regulator-name = "vcc3v3_s3"; 422 regulator-always-on; 423 regulator-boot-on; 424 regulator-state-mem { 425 regulator-off-in-suspend; 426 }; 427 }; 428 429 vcc3v3_s0: SWITCH_REG2 { 430 regulator-name = "vcc3v3_s0"; 431 regulator-always-on; 432 regulator-boot-on; 433 regulator-state-mem { 434 regulator-off-in-suspend; 435 }; 436 }; 437 }; 438 }; 439 440 vdd_cpu_b: regulator@40 { 441 compatible = "silergy,syr827"; 442 reg = <0x40>; 443 fcs,suspend-voltage-selector = <1>; 444 regulator-name = "vdd_cpu_b"; 445 regulator-min-microvolt = <712500>; 446 regulator-max-microvolt = <1500000>; 447 regulator-ramp-delay = <1000>; 448 regulator-always-on; 449 regulator-boot-on; 450 vin-supply = <&vcc_sys>; 451 452 regulator-state-mem { 453 regulator-off-in-suspend; 454 }; 455 }; 456 457 vdd_gpu: regulator@41 { 458 compatible = "silergy,syr828"; 459 reg = <0x41>; 460 fcs,suspend-voltage-selector = <1>; 461 regulator-name = "vdd_gpu"; 462 regulator-min-microvolt = <712500>; 463 regulator-max-microvolt = <1500000>; 464 regulator-ramp-delay = <1000>; 465 regulator-always-on; 466 regulator-boot-on; 467 vin-supply = <&vcc_sys>; 468 469 regulator-state-mem { 470 regulator-off-in-suspend; 471 }; 472 }; 473}; 474 475&i2c3 { 476 i2c-scl-rising-time-ns = <450>; 477 i2c-scl-falling-time-ns = <15>; 478 status = "okay"; 479}; 480 481&i2s2 { 482 status = "okay"; 483}; 484 485&io_domains { 486 status = "okay"; 487 488 bt656-supply = <&vcc_3v0>; 489 audio-supply = <&vcca1v8_codec>; 490 sdmmc-supply = <&vcc_sdio>; 491 gpio1830-supply = <&vcc_3v0>; 492}; 493 494&pmu_io_domains { 495 pmu1830-supply = <&vcc_3v0>; 496 status = "okay"; 497}; 498 499&pinctrl { 500 buttons { 501 pwr_btn: pwr-btn { 502 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; 503 }; 504 }; 505 506 fan { 507 motor_pwr: motor-pwr { 508 rockchip,pins = 509 <RK_GPIO1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; 510 }; 511 }; 512 513 pmic { 514 pmic_int_l: pmic-int-l { 515 rockchip,pins = 516 <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; 517 }; 518 519 vsel1_gpio: vsel1-gpio { 520 rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>; 521 }; 522 523 vsel2_gpio: vsel2-gpio { 524 rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>; 525 }; 526 }; 527 528 sd { 529 sdmmc0_pwr_h: sdmmc0-pwr-h { 530 rockchip,pins = 531 <RK_GPIO0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; 532 }; 533 }; 534 535 usb2 { 536 vcc5v0_host_en: vcc5v0-host-en { 537 rockchip,pins = 538 <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; 539 }; 540 vcc5v0_typec0_en: vcc5v0-typec0-en { 541 rockchip,pins = 542 <2 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; 543 }; 544 }; 545}; 546 547&pwm0 { 548 status = "okay"; 549}; 550 551&pwm2 { 552 status = "okay"; 553}; 554 555&saradc { 556 vref-supply = <&vcca1v8_s3>; 557 status = "okay"; 558}; 559 560&sdhci { 561 bus-width = <8>; 562 mmc-hs400-1_8v; 563 mmc-hs400-enhanced-strobe; 564 non-removable; 565 status = "okay"; 566}; 567 568&sdmmc { 569 broken-cd; 570 bus-width = <4>; 571 cap-mmc-highspeed; 572 cap-sd-highspeed; 573 clock-frequency = <150000000>; 574 disable-wp; 575 max-frequency = <150000000>; 576 pinctrl-names = "default"; 577 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; 578 vmmc-supply = <&vcc3v0_sd>; 579 vqmmc-supply = <&vcc_sdio>; 580 status = "okay"; 581}; 582 583&tcphy0 { 584 status = "okay"; 585}; 586 587&tcphy1 { 588 status = "okay"; 589}; 590 591&tsadc { 592 /* tshut mode 0:CRU 1:GPIO */ 593 rockchip,hw-tshut-mode = <1>; 594 /* tshut polarity 0:LOW 1:HIGH */ 595 rockchip,hw-tshut-polarity = <1>; 596 status = "okay"; 597}; 598 599&u2phy0 { 600 status = "okay"; 601 602 u2phy0_otg: otg-port { 603 phy-supply = <&vcc5v0_typec0>; 604 status = "okay"; 605 }; 606 607 u2phy0_host: host-port { 608 phy-supply = <&vcc5v0_host>; 609 status = "okay"; 610 }; 611}; 612 613&u2phy1 { 614 status = "okay"; 615 616 u2phy1_otg: otg-port { 617 status = "okay"; 618 }; 619 620 u2phy1_host: host-port { 621 phy-supply = <&vcc5v0_host>; 622 status = "okay"; 623 }; 624}; 625 626&uart0 { 627 pinctrl-names = "default"; 628 pinctrl-0 = <&uart0_xfer &uart0_cts>; 629 status = "okay"; 630}; 631 632&uart2 { 633 status = "okay"; 634}; 635 636&usb_host0_ehci { 637 status = "okay"; 638}; 639 640&usb_host0_ohci { 641 status = "okay"; 642}; 643 644&usb_host1_ehci { 645 status = "okay"; 646}; 647 648&usb_host1_ohci { 649 status = "okay"; 650}; 651 652&usbdrd3_0 { 653 status = "okay"; 654}; 655 656&usbdrd_dwc3_0 { 657 status = "okay"; 658 dr_mode = "otg"; 659}; 660 661&usbdrd3_1 { 662 status = "okay"; 663}; 664 665&usbdrd_dwc3_1 { 666 status = "okay"; 667 dr_mode = "host"; 668}; 669 670&vopb { 671 status = "okay"; 672}; 673 674&vopb_mmu { 675 status = "okay"; 676}; 677 678&vopl { 679 status = "okay"; 680}; 681 682&vopl_mmu { 683 status = "okay"; 684}; 685