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 keys: gpio-keys { 70 compatible = "gpio-keys"; 71 autorepeat; 72 73 power { 74 debounce-interval = <100>; 75 gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>; 76 label = "GPIO Power"; 77 linux,code = <KEY_POWER>; 78 linux,input-type = <1>; 79 pinctrl-names = "default"; 80 pinctrl-0 = <&pwr_btn>; 81 wakeup-source; 82 }; 83 }; 84 85 /* switched by pmic_sleep */ 86 vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 { 87 compatible = "regulator-fixed"; 88 regulator-name = "vcc1v8_s3"; 89 regulator-always-on; 90 regulator-boot-on; 91 regulator-min-microvolt = <1800000>; 92 regulator-max-microvolt = <1800000>; 93 vin-supply = <&vcc_1v8>; 94 }; 95 96 vcc3v0_sd: vcc3v0-sd { 97 compatible = "regulator-fixed"; 98 enable-active-high; 99 gpio = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>; 100 pinctrl-names = "default"; 101 pinctrl-0 = <&sdmmc0_pwr_h>; 102 regulator-always-on; 103 regulator-max-microvolt = <3000000>; 104 regulator-min-microvolt = <3000000>; 105 regulator-name = "vcc3v0_sd"; 106 vin-supply = <&vcc3v3_sys>; 107 }; 108 109 vcc3v3_sys: vcc3v3-sys { 110 compatible = "regulator-fixed"; 111 regulator-name = "vcc3v3_sys"; 112 regulator-always-on; 113 regulator-boot-on; 114 regulator-min-microvolt = <3300000>; 115 regulator-max-microvolt = <3300000>; 116 vin-supply = <&vcc_sys>; 117 }; 118 119 vcc_sys: vcc-sys { 120 compatible = "regulator-fixed"; 121 regulator-name = "vcc_sys"; 122 regulator-always-on; 123 regulator-boot-on; 124 regulator-min-microvolt = <5000000>; 125 regulator-max-microvolt = <5000000>; 126 vin-supply = <&dc_12v>; 127 }; 128 129 vcc5v0_host: vcc5v0-host-regulator { 130 compatible = "regulator-fixed"; 131 enable-active-high; 132 gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>; 133 pinctrl-names = "default"; 134 pinctrl-0 = <&vcc5v0_host_en>; 135 regulator-name = "vcc5v0_host"; 136 regulator-always-on; 137 vin-supply = <&vcc_sys>; 138 }; 139 140 vdd_log: vdd-log { 141 compatible = "pwm-regulator"; 142 pwms = <&pwm2 0 25000 1>; 143 regulator-name = "vdd_log"; 144 regulator-always-on; 145 regulator-boot-on; 146 regulator-min-microvolt = <800000>; 147 regulator-max-microvolt = <1400000>; 148 vin-supply = <&vcc_sys>; 149 }; 150}; 151 152&cpu_l0 { 153 cpu-supply = <&vdd_cpu_l>; 154}; 155 156&cpu_l1 { 157 cpu-supply = <&vdd_cpu_l>; 158}; 159 160&cpu_l2 { 161 cpu-supply = <&vdd_cpu_l>; 162}; 163 164&cpu_l3 { 165 cpu-supply = <&vdd_cpu_l>; 166}; 167 168&cpu_b0 { 169 cpu-supply = <&vdd_cpu_b>; 170}; 171 172&cpu_b1 { 173 cpu-supply = <&vdd_cpu_b>; 174}; 175 176&emmc_phy { 177 status = "okay"; 178}; 179 180&gmac { 181 assigned-clocks = <&cru SCLK_RMII_SRC>; 182 assigned-clock-parents = <&clkin_gmac>; 183 clock_in_out = "input"; 184 phy-supply = <&vcc_lan>; 185 phy-mode = "rgmii"; 186 pinctrl-names = "default"; 187 pinctrl-0 = <&rgmii_pins>; 188 snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>; 189 snps,reset-active-low; 190 snps,reset-delays-us = <0 10000 50000>; 191 tx_delay = <0x28>; 192 rx_delay = <0x11>; 193 status = "okay"; 194}; 195 196&gpu { 197 mali-supply = <&vdd_gpu>; 198 status = "okay"; 199}; 200 201&hdmi { 202 ddc-i2c-bus = <&i2c3>; 203 status = "okay"; 204}; 205 206&hdmi_sound { 207 status = "okay"; 208}; 209 210&i2c0 { 211 clock-frequency = <400000>; 212 i2c-scl-rising-time-ns = <168>; 213 i2c-scl-falling-time-ns = <4>; 214 status = "okay"; 215 216 rk808: pmic@1b { 217 compatible = "rockchip,rk808"; 218 reg = <0x1b>; 219 interrupt-parent = <&gpio1>; 220 interrupts = <21 IRQ_TYPE_LEVEL_LOW>; 221 #clock-cells = <1>; 222 clock-output-names = "xin32k", "rk808-clkout2"; 223 pinctrl-names = "default"; 224 pinctrl-0 = <&pmic_int_l &pmic_dvs2>; 225 rockchip,system-power-controller; 226 wakeup-source; 227 228 vcc1-supply = <&vcc_sys>; 229 vcc2-supply = <&vcc_sys>; 230 vcc3-supply = <&vcc_sys>; 231 vcc4-supply = <&vcc_sys>; 232 vcc6-supply = <&vcc_sys>; 233 vcc7-supply = <&vcc_sys>; 234 vcc8-supply = <&vcc3v3_sys>; 235 vcc9-supply = <&vcc_sys>; 236 vcc10-supply = <&vcc_sys>; 237 vcc11-supply = <&vcc_sys>; 238 vcc12-supply = <&vcc3v3_sys>; 239 vddio-supply = <&vcc1v8_pmu>; 240 241 regulators { 242 vdd_center: DCDC_REG1 { 243 regulator-name = "vdd_center"; 244 regulator-always-on; 245 regulator-boot-on; 246 regulator-min-microvolt = <750000>; 247 regulator-max-microvolt = <1350000>; 248 regulator-ramp-delay = <6001>; 249 regulator-state-mem { 250 regulator-off-in-suspend; 251 }; 252 }; 253 254 vdd_cpu_l: DCDC_REG2 { 255 regulator-name = "vdd_cpu_l"; 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 vcc_ddr: DCDC_REG3 { 267 regulator-name = "vcc_ddr"; 268 regulator-always-on; 269 regulator-boot-on; 270 regulator-state-mem { 271 regulator-on-in-suspend; 272 }; 273 }; 274 275 vcc_1v8: DCDC_REG4 { 276 regulator-name = "vcc_1v8"; 277 regulator-always-on; 278 regulator-boot-on; 279 regulator-min-microvolt = <1800000>; 280 regulator-max-microvolt = <1800000>; 281 regulator-state-mem { 282 regulator-on-in-suspend; 283 regulator-suspend-microvolt = <1800000>; 284 }; 285 }; 286 287 vcc1v8_dvp: LDO_REG1 { 288 regulator-name = "vcc1v8_dvp"; 289 regulator-always-on; 290 regulator-boot-on; 291 regulator-min-microvolt = <1800000>; 292 regulator-max-microvolt = <1800000>; 293 regulator-state-mem { 294 regulator-off-in-suspend; 295 }; 296 }; 297 298 vcc3v0_tp: LDO_REG2 { 299 regulator-name = "vcc3v0_tp"; 300 regulator-always-on; 301 regulator-boot-on; 302 regulator-min-microvolt = <3000000>; 303 regulator-max-microvolt = <3000000>; 304 regulator-state-mem { 305 regulator-off-in-suspend; 306 }; 307 }; 308 309 vcc1v8_pmu: LDO_REG3 { 310 regulator-name = "vcc1v8_pmu"; 311 regulator-always-on; 312 regulator-boot-on; 313 regulator-min-microvolt = <1800000>; 314 regulator-max-microvolt = <1800000>; 315 regulator-state-mem { 316 regulator-on-in-suspend; 317 regulator-suspend-microvolt = <1800000>; 318 }; 319 }; 320 321 vcc_sdio: LDO_REG4 { 322 regulator-name = "vcc_sdio"; 323 regulator-always-on; 324 regulator-boot-on; 325 regulator-min-microvolt = <1800000>; 326 regulator-max-microvolt = <3300000>; 327 regulator-state-mem { 328 regulator-on-in-suspend; 329 regulator-suspend-microvolt = <3000000>; 330 }; 331 }; 332 333 vcca3v0_codec: LDO_REG5 { 334 regulator-name = "vcca3v0_codec"; 335 regulator-always-on; 336 regulator-boot-on; 337 regulator-min-microvolt = <3000000>; 338 regulator-max-microvolt = <3000000>; 339 regulator-state-mem { 340 regulator-off-in-suspend; 341 }; 342 }; 343 344 vcc_1v5: LDO_REG6 { 345 regulator-name = "vcc_1v5"; 346 regulator-always-on; 347 regulator-boot-on; 348 regulator-min-microvolt = <1500000>; 349 regulator-max-microvolt = <1500000>; 350 regulator-state-mem { 351 regulator-on-in-suspend; 352 regulator-suspend-microvolt = <1500000>; 353 }; 354 }; 355 356 vcca1v8_codec: LDO_REG7 { 357 regulator-name = "vcca1v8_codec"; 358 regulator-always-on; 359 regulator-boot-on; 360 regulator-min-microvolt = <1800000>; 361 regulator-max-microvolt = <1800000>; 362 regulator-state-mem { 363 regulator-off-in-suspend; 364 }; 365 }; 366 367 vcc_3v0: LDO_REG8 { 368 regulator-name = "vcc_3v0"; 369 regulator-always-on; 370 regulator-boot-on; 371 regulator-min-microvolt = <3000000>; 372 regulator-max-microvolt = <3000000>; 373 regulator-state-mem { 374 regulator-on-in-suspend; 375 regulator-suspend-microvolt = <3000000>; 376 }; 377 }; 378 379 vcc3v3_s3: vcc_lan: SWITCH_REG1 { 380 regulator-name = "vcc3v3_s3"; 381 regulator-always-on; 382 regulator-boot-on; 383 regulator-state-mem { 384 regulator-off-in-suspend; 385 }; 386 }; 387 388 vcc3v3_s0: SWITCH_REG2 { 389 regulator-name = "vcc3v3_s0"; 390 regulator-always-on; 391 regulator-boot-on; 392 regulator-state-mem { 393 regulator-off-in-suspend; 394 }; 395 }; 396 }; 397 }; 398 399 vdd_cpu_b: regulator@40 { 400 compatible = "silergy,syr827"; 401 reg = <0x40>; 402 fcs,suspend-voltage-selector = <1>; 403 regulator-name = "vdd_cpu_b"; 404 regulator-min-microvolt = <712500>; 405 regulator-max-microvolt = <1500000>; 406 regulator-ramp-delay = <1000>; 407 regulator-always-on; 408 regulator-boot-on; 409 vin-supply = <&vcc_sys>; 410 411 regulator-state-mem { 412 regulator-off-in-suspend; 413 }; 414 }; 415 416 vdd_gpu: regulator@41 { 417 compatible = "silergy,syr828"; 418 reg = <0x41>; 419 fcs,suspend-voltage-selector = <1>; 420 regulator-name = "vdd_gpu"; 421 regulator-min-microvolt = <712500>; 422 regulator-max-microvolt = <1500000>; 423 regulator-ramp-delay = <1000>; 424 regulator-always-on; 425 regulator-boot-on; 426 vin-supply = <&vcc_sys>; 427 428 regulator-state-mem { 429 regulator-off-in-suspend; 430 }; 431 }; 432}; 433 434&i2c3 { 435 i2c-scl-rising-time-ns = <450>; 436 i2c-scl-falling-time-ns = <15>; 437 status = "okay"; 438}; 439 440&i2s2 { 441 status = "okay"; 442}; 443 444&io_domains { 445 status = "okay"; 446 447 bt656-supply = <&vcc_3v0>; 448 audio-supply = <&vcca1v8_codec>; 449 sdmmc-supply = <&vcc_sdio>; 450 gpio1830-supply = <&vcc_3v0>; 451}; 452 453&pmu_io_domains { 454 pmu1830-supply = <&vcc_3v0>; 455 status = "okay"; 456}; 457 458&pinctrl { 459 buttons { 460 pwr_btn: pwr-btn { 461 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; 462 }; 463 }; 464 465 pmic { 466 pmic_int_l: pmic-int-l { 467 rockchip,pins = 468 <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; 469 }; 470 471 pmic_dvs2: pmic-dvs2 { 472 rockchip,pins = 473 <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>; 474 }; 475 476 vsel1_gpio: vsel1-gpio { 477 rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>; 478 }; 479 480 vsel2_gpio: vsel2-gpio { 481 rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>; 482 }; 483 }; 484 485 sd { 486 sdmmc0_pwr_h: sdmmc0-pwr-h { 487 rockchip,pins = 488 <RK_GPIO0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; 489 }; 490 }; 491 492 usb2 { 493 vcc5v0_host_en: vcc5v0-host-en { 494 rockchip,pins = 495 <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; 496 }; 497 }; 498}; 499 500&pwm0 { 501 status = "okay"; 502}; 503 504&pwm2 { 505 status = "okay"; 506}; 507 508&saradc { 509 vref-supply = <&vcca1v8_s3>; 510 status = "okay"; 511}; 512 513&sdhci { 514 bus-width = <8>; 515 mmc-hs400-1_8v; 516 mmc-hs400-enhanced-strobe; 517 non-removable; 518 status = "okay"; 519}; 520 521&sdmmc { 522 broken-cd; 523 bus-width = <4>; 524 cap-mmc-highspeed; 525 cap-sd-highspeed; 526 clock-frequency = <150000000>; 527 disable-wp; 528 max-frequency = <150000000>; 529 pinctrl-names = "default"; 530 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; 531 vmmc-supply = <&vcc3v0_sd>; 532 vqmmc-supply = <&vcc_sdio>; 533 status = "okay"; 534}; 535 536&tcphy0 { 537 status = "okay"; 538}; 539 540&tcphy1 { 541 status = "okay"; 542}; 543 544&tsadc { 545 /* tshut mode 0:CRU 1:GPIO */ 546 rockchip,hw-tshut-mode = <1>; 547 /* tshut polarity 0:LOW 1:HIGH */ 548 rockchip,hw-tshut-polarity = <1>; 549 status = "okay"; 550}; 551 552&u2phy0 { 553 status = "okay"; 554 555 u2phy0_otg: otg-port { 556 status = "okay"; 557 }; 558 559 u2phy0_host: host-port { 560 phy-supply = <&vcc5v0_host>; 561 status = "okay"; 562 }; 563}; 564 565&u2phy1 { 566 status = "okay"; 567 568 u2phy1_otg: otg-port { 569 status = "okay"; 570 }; 571 572 u2phy1_host: host-port { 573 phy-supply = <&vcc5v0_host>; 574 status = "okay"; 575 }; 576}; 577 578&uart0 { 579 pinctrl-names = "default"; 580 pinctrl-0 = <&uart0_xfer &uart0_cts>; 581 status = "okay"; 582}; 583 584&uart2 { 585 status = "okay"; 586}; 587 588&usb_host0_ehci { 589 status = "okay"; 590}; 591 592&usb_host0_ohci { 593 status = "okay"; 594}; 595 596&usb_host1_ehci { 597 status = "okay"; 598}; 599 600&usb_host1_ohci { 601 status = "okay"; 602}; 603 604&usbdrd3_0 { 605 status = "okay"; 606}; 607 608&usbdrd_dwc3_0 { 609 status = "okay"; 610 dr_mode = "otg"; 611}; 612 613&usbdrd3_1 { 614 status = "okay"; 615}; 616 617&usbdrd_dwc3_1 { 618 status = "okay"; 619 dr_mode = "host"; 620}; 621 622&vopb { 623 status = "okay"; 624}; 625 626&vopb_mmu { 627 status = "okay"; 628}; 629 630&vopl { 631 status = "okay"; 632}; 633 634&vopl_mmu { 635 status = "okay"; 636}; 637