1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2024 Radxa Limited 4 * Copyright (c) 2024 Heiko Stuebner <heiko@sntech.de> 5 */ 6 7/dts-v1/; 8 9#include <dt-bindings/gpio/gpio.h> 10#include <dt-bindings/input/input.h> 11#include <dt-bindings/leds/common.h> 12#include <dt-bindings/pinctrl/rockchip.h> 13#include <dt-bindings/pwm/pwm.h> 14#include "dt-bindings/usb/pd.h" 15#include "rk3588.dtsi" 16 17/ { 18 model = "Radxa ROCK 5 ITX"; 19 compatible = "radxa,rock-5-itx", "rockchip,rk3588"; 20 21 aliases { 22 mmc0 = &sdhci; 23 mmc1 = &sdmmc; 24 mmc2 = &sdio; 25 }; 26 27 chosen { 28 stdout-path = "serial2:1500000n8"; 29 }; 30 31 adc_keys: adc-keys { 32 compatible = "adc-keys"; 33 io-channels = <&saradc 0>; 34 io-channel-names = "buttons"; 35 keyup-threshold-microvolt = <1800000>; 36 poll-interval = <100>; 37 38 button-maskrom { 39 label = "Mask Rom"; 40 linux,code = <KEY_SETUP>; 41 press-threshold-microvolt = <1750>; 42 }; 43 }; 44 45 analog-sound { 46 compatible = "audio-graph-card"; 47 label = "rk3588-es8316"; 48 dais = <&i2s0_8ch_p0>; 49 hp-det-gpios = <&gpio1 RK_PD5 GPIO_ACTIVE_HIGH>; 50 pinctrl-names = "default"; 51 pinctrl-0 = <&hp_detect>; 52 routing = "MIC2", "Mic Jack", 53 "Headphones", "HPOL", 54 "Headphones", "HPOR"; 55 widgets = "Microphone", "Mic Jack", 56 "Headphone", "Headphones"; 57 }; 58 59 gpio-leds { 60 compatible = "gpio-leds"; 61 pinctrl-names = "default"; 62 pinctrl-0 = <&led_pins>; 63 64 power-led1 { 65 gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>; 66 linux,default-trigger = "default-on"; 67 }; 68 69 hdd-led2 { 70 gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_HIGH>; 71 linux,default-trigger = "disk-activity"; 72 }; 73 }; 74 75 /* Unnamed gated oscillator: 100MHz,3.3V,3225 */ 76 pcie30_port0_refclk: pcie30_port1_refclk: pcie-oscillator { 77 compatible = "gated-fixed-clock"; 78 #clock-cells = <0>; 79 clock-frequency = <100000000>; 80 clock-output-names = "pcie30_refclk"; 81 vdd-supply = <&vcc3v3_pi6c_05>; 82 }; 83 84 fan0: pwm-fan { 85 compatible = "pwm-fan"; 86 #cooling-cells = <2>; 87 cooling-levels = <0 64 128 192 255>; 88 fan-supply = <&vcc12v_dcin>; 89 pwms = <&pwm14 0 10000 0>; 90 }; 91 92 /* M.2 E-KEY */ 93 sdio_pwrseq: sdio-pwrseq { 94 compatible = "mmc-pwrseq-simple"; 95 clocks = <&hym8563>; 96 clock-names = "ext_clock"; 97 pinctrl-names = "default"; 98 pinctrl-0 = <&wifi_enable_h>; 99 reset-gpios = <&gpio0 RK_PC4 GPIO_ACTIVE_LOW>; 100 }; 101 102 typec_vin: regulator-typec-vin { 103 compatible = "regulator-fixed"; 104 enable-active-high; 105 gpio = <&gpio1 RK_PB6 GPIO_ACTIVE_HIGH>; 106 pinctrl-names = "default"; 107 pinctrl-0 = <&vbus5v0_typec_en>; 108 regulator-name = "typec_vin"; 109 regulator-min-microvolt = <5000000>; 110 regulator-max-microvolt = <5000000>; 111 vin-supply = <&vcc5v0_sys>; 112 }; 113 114 vcc12v_dcin: regulator-vcc12v-dcin { 115 compatible = "regulator-fixed"; 116 regulator-name = "vcc12v_dcin"; 117 regulator-always-on; 118 regulator-boot-on; 119 regulator-min-microvolt = <12000000>; 120 regulator-max-microvolt = <12000000>; 121 }; 122 123 vcc33_io64: regulator-vcc33-io64 { 124 compatible = "regulator-fixed"; 125 regulator-name = "vcc33_io64"; 126 regulator-always-on; 127 regulator-boot-on; 128 regulator-min-microvolt = <3300000>; 129 regulator-max-microvolt = <3300000>; 130 vin-supply = <&vcc12v_dcin>; 131 }; 132 133 vcc3v3_ekey: regulator-vcc3v3-ekey { 134 compatible = "regulator-fixed"; 135 enable-active-high; 136 gpios = <&gpio1 RK_PD2 GPIO_ACTIVE_HIGH>; 137 pinctrl-names = "default"; 138 pinctrl-0 = <&ekey_en>; 139 regulator-name = "vcc3v3_ekey"; 140 regulator-always-on; 141 regulator-boot-on; 142 regulator-min-microvolt = <3300000>; 143 regulator-max-microvolt = <3300000>; 144 startup-delay-us = <50000>; 145 vin-supply = <&vcc5v0_sys>; 146 }; 147 148 vcc3v3_lan: vcc3v3_lan_phy2: regulator-vcc3v3-lan { 149 compatible = "regulator-fixed"; 150 regulator-name = "vcc3v3_lan"; 151 regulator-always-on; 152 regulator-boot-on; 153 regulator-min-microvolt = <3300000>; 154 regulator-max-microvolt = <3300000>; 155 vin-supply = <&vcc_3v3_s3>; 156 }; 157 158 /* The PCIE30x4_PWREN_H controls two regulators */ 159 vcc3v3_mkey: vcc3v3_pi6c_05: regulator-vcc3v3-pi6c-05 { 160 compatible = "regulator-fixed"; 161 enable-active-high; 162 gpios = <&gpio1 RK_PA4 GPIO_ACTIVE_HIGH>; 163 pinctrl-names = "default"; 164 pinctrl-0 = <&pcie30x4_pwren_h>; 165 regulator-name = "vcc3v3_pi6c_05"; 166 regulator-min-microvolt = <3300000>; 167 regulator-max-microvolt = <3300000>; 168 startup-delay-us = <5000>; 169 vin-supply = <&vcc5v0_sys>; 170 }; 171 172 vcc3v3_sys: regulator-vcc3v3-sys { 173 compatible = "regulator-fixed"; 174 regulator-name = "vcc3v3_sys"; 175 regulator-always-on; 176 regulator-boot-on; 177 regulator-min-microvolt = <3300000>; 178 regulator-max-microvolt = <3300000>; 179 vin-supply = <&vcc12v_dcin>; 180 }; 181 182 vcc5v0_sys: regulator-vcc5v0-sys { 183 compatible = "regulator-fixed"; 184 regulator-name = "vcc5v0_sys"; 185 regulator-always-on; 186 regulator-boot-on; 187 regulator-min-microvolt = <5000000>; 188 regulator-max-microvolt = <5000000>; 189 vin-supply = <&vcc12v_dcin>; 190 }; 191 192 vcc5v0_usb20: vcc5v0_usb12: vcc5v0_usb34: regulator-vcc5v0-usb { 193 compatible = "regulator-fixed"; 194 enable-active-high; 195 gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_HIGH>; 196 pinctrl-names = "default"; 197 pinctrl-0 = <&usb_host_pwren_h>; 198 regulator-name = "vcc5v0_usb"; 199 regulator-min-microvolt = <5000000>; 200 regulator-max-microvolt = <5000000>; 201 vin-supply = <&vcc5v0_sys>; 202 }; 203 204 vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 { 205 compatible = "regulator-fixed"; 206 regulator-name = "vcc_1v1_nldo_s3"; 207 regulator-always-on; 208 regulator-boot-on; 209 regulator-min-microvolt = <1100000>; 210 regulator-max-microvolt = <1100000>; 211 vin-supply = <&vcc5v0_sys>; 212 }; 213}; 214 215&combphy0_ps { 216 status = "okay"; 217}; 218 219&combphy1_ps { 220 status = "okay"; 221}; 222 223&combphy2_psu { 224 status = "okay"; 225}; 226 227&cpu_b0 { 228 cpu-supply = <&vdd_cpu_big0_s0>; 229}; 230 231&cpu_b1 { 232 cpu-supply = <&vdd_cpu_big0_s0>; 233}; 234 235&cpu_b2 { 236 cpu-supply = <&vdd_cpu_big1_s0>; 237}; 238 239&cpu_b3 { 240 cpu-supply = <&vdd_cpu_big1_s0>; 241}; 242 243&cpu_l0 { 244 cpu-supply = <&vdd_cpu_lit_s0>; 245}; 246 247&cpu_l1 { 248 cpu-supply = <&vdd_cpu_lit_s0>; 249}; 250 251&cpu_l2 { 252 cpu-supply = <&vdd_cpu_lit_s0>; 253}; 254 255&cpu_l3 { 256 cpu-supply = <&vdd_cpu_lit_s0>; 257}; 258 259&gpu { 260 mali-supply = <&vdd_gpu_s0>; 261 status = "okay"; 262}; 263 264&i2c0 { 265 pinctrl-names = "default"; 266 pinctrl-0 = <&i2c0m2_xfer>; 267 status = "okay"; 268 269 vdd_cpu_big0_s0: regulator@42 { 270 compatible = "rockchip,rk8602"; 271 reg = <0x42>; 272 fcs,suspend-voltage-selector = <1>; 273 regulator-name = "vdd_cpu_big0_s0"; 274 regulator-always-on; 275 regulator-boot-on; 276 regulator-min-microvolt = <550000>; 277 regulator-max-microvolt = <1050000>; 278 regulator-ramp-delay = <2300>; 279 vin-supply = <&vcc5v0_sys>; 280 281 regulator-state-mem { 282 regulator-off-in-suspend; 283 }; 284 }; 285 286 vdd_cpu_big1_s0: regulator@43 { 287 compatible = "rockchip,rk8603", "rockchip,rk8602"; 288 reg = <0x43>; 289 fcs,suspend-voltage-selector = <1>; 290 regulator-name = "vdd_cpu_big1_s0"; 291 regulator-always-on; 292 regulator-boot-on; 293 regulator-min-microvolt = <550000>; 294 regulator-max-microvolt = <1050000>; 295 regulator-ramp-delay = <2300>; 296 vin-supply = <&vcc5v0_sys>; 297 298 regulator-state-mem { 299 regulator-off-in-suspend; 300 }; 301 }; 302}; 303 304&i2c1 { 305 pinctrl-names = "default"; 306 pinctrl-0 = <&i2c1m2_xfer>; 307 status = "okay"; 308 309 vdd_npu_s0: regulator@42 { 310 compatible = "rockchip,rk8602"; 311 reg = <0x42>; 312 fcs,suspend-voltage-selector = <1>; 313 regulator-name = "vdd_npu_s0"; 314 regulator-always-on; 315 regulator-boot-on; 316 regulator-min-microvolt = <550000>; 317 regulator-max-microvolt = <950000>; 318 regulator-ramp-delay = <2300>; 319 vin-supply = <&vcc5v0_sys>; 320 321 regulator-state-mem { 322 regulator-off-in-suspend; 323 }; 324 }; 325}; 326 327/* CAM0 connector */ 328&i2c3 { 329 pinctrl-names = "default"; 330 pinctrl-0 = <&i2c3m0_xfer>; 331}; 332 333/* M.2 E-key */ 334&i2c4 { 335 pinctrl-names = "default"; 336 pinctrl-0 = <&i2c4m1_xfer>; 337}; 338 339/* RTC and LCD0 connector */ 340&i2c6 { 341 pinctrl-names = "default"; 342 pinctrl-0 = <&i2c6m0_xfer>; 343 status = "okay"; 344 345 hym8563: rtc@51 { 346 compatible = "haoyu,hym8563"; 347 reg = <0x51>; 348 #clock-cells = <0>; 349 clock-output-names = "wifi_32kout"; 350 interrupt-parent = <&gpio0>; 351 interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>; 352 pinctrl-names = "default"; 353 pinctrl-0 = <&rtc_int>; 354 }; 355}; 356 357/* Audio codec and CAM1 connector */ 358&i2c7 { 359 pinctrl-names = "default"; 360 pinctrl-0 = <&i2c7m0_xfer>; 361 status = "okay"; 362 363 es8316: audio-codec@11 { 364 compatible = "everest,es8316"; 365 reg = <0x11>; 366 assigned-clocks = <&cru I2S0_8CH_MCLKOUT>; 367 assigned-clock-rates = <12288000>; 368 clocks = <&cru I2S0_8CH_MCLKOUT>; 369 clock-names = "mclk"; 370 #sound-dai-cells = <0>; 371 372 port { 373 es8316_p0_0: endpoint { 374 remote-endpoint = <&i2s0_8ch_p0_0>; 375 }; 376 }; 377 }; 378}; 379 380/* FUSB302 and LCD1 connector */ 381&i2c8 { 382 pinctrl-names = "default"; 383 pinctrl-0 = <&i2c8m4_xfer>; 384 status = "okay"; 385 386 usbc0: usb-typec@22 { 387 compatible = "fcs,fusb302"; 388 reg = <0x22>; 389 interrupt-parent = <&gpio3>; 390 interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>; 391 pinctrl-names = "default"; 392 pinctrl-0 = <&usbc0_int>; 393 vbus-supply = <&typec_vin>; 394 395 usb_con: connector { 396 compatible = "usb-c-connector"; 397 data-role = "dual"; 398 label = "USB-C"; 399 power-role = "source"; 400 source-pdos = 401 <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>; 402 403 ports { 404 #address-cells = <1>; 405 #size-cells = <0>; 406 407 port@0 { 408 reg = <0>; 409 410 usbc0_orien_sw: endpoint { 411 remote-endpoint = <&usbdp_phy0_orientation_switch>; 412 }; 413 }; 414 415 port@1 { 416 reg = <1>; 417 418 usbc0_role_sw: endpoint { 419 remote-endpoint = <&dwc3_0_role_switch>; 420 }; 421 }; 422 423 port@2 { 424 reg = <2>; 425 426 dp_altmode_mux: endpoint { 427 remote-endpoint = <&usbdp_phy0_dp_altmode_mux>; 428 }; 429 }; 430 }; 431 }; 432 }; 433}; 434 435&i2c8m4_xfer { 436 rockchip,pins = 437 /* i2c8_scl_m4 */ 438 <3 RK_PC2 9 &pcfg_pull_up_drv_level_6>, 439 /* i2c8_sda_m4 */ 440 <3 RK_PC3 9 &pcfg_pull_up_drv_level_6>; 441}; 442 443&i2s0_8ch { 444 pinctrl-names = "default"; 445 pinctrl-0 = <&i2s0_lrck 446 &i2s0_mclk 447 &i2s0_sclk 448 &i2s0_sdi0 449 &i2s0_sdo0>; 450 status = "okay"; 451 452 i2s0_8ch_p0: port { 453 i2s0_8ch_p0_0: endpoint { 454 dai-format = "i2s"; 455 mclk-fs = <256>; 456 remote-endpoint = <&es8316_p0_0>; 457 }; 458 }; 459}; 460 461&package_thermal { 462 polling-delay = <1000>; 463 464 trips { 465 package_fan0: package-fan0 { 466 hysteresis = <2000>; 467 temperature = <50000>; 468 type = "active"; 469 }; 470 471 package_fan1: package-fan1 { 472 hysteresis = <2000>; 473 temperature = <65000>; 474 type = "active"; 475 }; 476 }; 477 478 cooling-maps { 479 map0 { 480 cooling-device = <&fan0 THERMAL_NO_LIMIT 1>; 481 trip = <&package_fan0>; 482 }; 483 map1 { 484 cooling-device = <&fan0 2 THERMAL_NO_LIMIT>; 485 trip = <&package_fan1>; 486 }; 487 }; 488}; 489 490/* M.2 E-key */ 491&pcie2x1l0 { 492 pinctrl-names = "default"; 493 pinctrl-0 = <&pcie30x1_0_perstn_m1_l>; 494 reset-gpios = <&gpio4 RK_PA5 GPIO_ACTIVE_HIGH>; 495 vpcie3v3-supply = <&vcc3v3_ekey>; 496 status = "okay"; 497}; 498 499/* RTL8125B_1 */ 500&pcie2x1l1 { 501 pinctrl-names = "default"; 502 pinctrl-0 = <&pcie30x1_1_perstn>; 503 reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_HIGH>; 504 vpcie3v3-supply = <&vcc3v3_lan>; 505 status = "okay"; 506}; 507 508/* RTL8125B_2 */ 509&pcie2x1l2 { 510 pinctrl-names = "default"; 511 pinctrl-0 = <&pcie20x1_2_perstn>; 512 reset-gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_HIGH>; 513 vpcie3v3-supply = <&vcc3v3_lan_phy2>; 514 status = "okay"; 515}; 516 517&pcie30phy { 518 data-lanes = <1 1 2 2>; 519 /* separate clock lines from the clock generator to phy and devices */ 520 rockchip,rx-common-refclk-mode = <0 0 0 0>; 521 status = "okay"; 522}; 523 524/* ASMedia ASM1164 Sata controller */ 525&pcie3x2 { 526 /* 527 * The board has a "pcie_refclk" oscillator that needs enabling, 528 * so add it to the list of clocks. 529 */ 530 clocks = <&cru ACLK_PCIE_2L_MSTR>, <&cru ACLK_PCIE_2L_SLV>, 531 <&cru ACLK_PCIE_2L_DBI>, <&cru PCLK_PCIE_2L>, 532 <&cru CLK_PCIE_AUX1>, <&cru CLK_PCIE2L_PIPE>, 533 <&pcie30_port1_refclk>; 534 clock-names = "aclk_mst", "aclk_slv", 535 "aclk_dbi", "pclk", 536 "aux", "pipe", 537 "ref"; 538 pinctrl-names = "default"; 539 pinctrl-0 = <&pcie30x2_perstn_m1_l>; 540 reset-gpios = <&gpio4 RK_PB0 GPIO_ACTIVE_HIGH>; 541 vpcie3v3-supply = <&vcc33_io64>; 542 status = "okay"; 543}; 544 545/* M.2 M.key */ 546&pcie3x4 { 547 /* 548 * The board has a "pcie_refclk" oscillator that needs enabling, 549 * so add it to the list of clocks. 550 */ 551 clocks = <&cru ACLK_PCIE_4L_MSTR>, <&cru ACLK_PCIE_4L_SLV>, 552 <&cru ACLK_PCIE_4L_DBI>, <&cru PCLK_PCIE_4L>, 553 <&cru CLK_PCIE_AUX0>, <&cru CLK_PCIE4L_PIPE>, 554 <&pcie30_port0_refclk>; 555 clock-names = "aclk_mst", "aclk_slv", 556 "aclk_dbi", "pclk", 557 "aux", "pipe", 558 "ref"; 559 num-lanes = <2>; 560 pinctrl-names = "default"; 561 pinctrl-0 = <&pcie30x4_perstn_m1_l>; 562 reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>; 563 vpcie3v3-supply = <&vcc3v3_mkey>; 564 status = "okay"; 565}; 566 567&pinctrl { 568 hym8563 { 569 rtc_int: rtc-int { 570 rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; 571 }; 572 }; 573 574 leds { 575 led_pins: led-pins { 576 rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>, 577 <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>; 578 }; 579 }; 580 581 pcie { 582 pcie20x1_2_perstn: pcie20x1-2-perstn { 583 rockchip,pins = <3 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; 584 }; 585 586 pcie30x1_0_perstn_m1_l: pcie30x1-0-perstn-m1-l { 587 rockchip,pins = <4 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; 588 }; 589 590 pcie30x1_1_perstn: pcie30x1-1-perstn { 591 rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; 592 }; 593 594 pcie30x2_perstn_m1_l: pcie30x2-perstn-m1-l { 595 rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; 596 }; 597 598 pcie30x4_perstn_m1_l: pcie30x4-perstn-m1-l { 599 rockchip,pins = <4 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; 600 }; 601 602 ekey_en: ekey-en { 603 rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_down>; 604 }; 605 606 pcie30x4_pwren_h: pcie30x4-pwren-h { 607 rockchip,pins = <1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_down>; 608 }; 609 }; 610 611 sound { 612 hp_detect: hp-detect { 613 rockchip,pins = <1 RK_PD5 RK_FUNC_GPIO &pcfg_pull_down>; 614 }; 615 }; 616 617 usb { 618 usb_host_pwren_h: usb-host-pwren-h { 619 rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; 620 }; 621 622 vcc5v0_otg_en: vcc5v0-otg-en { 623 rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; 624 }; 625 626 gl3523_reset: rl3523-reset { 627 rockchip,pins = <3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>; 628 }; 629 }; 630 631 usb-typec { 632 usbc0_int: usbc0-int { 633 rockchip,pins = <3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>; 634 }; 635 636 vbus5v0_typec_en: vbus5v0-typec-en { 637 rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; 638 }; 639 }; 640 641 hdmirx { 642 hdmirx_det: hdmirx-det { 643 rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; 644 }; 645 }; 646 647 sdio-pwrseq { 648 wifi_enable_h: wifi-enable-h { 649 rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>; 650 }; 651 }; 652 653 wireless-wlan { 654 wifi_host_wake_irq: wifi-host-wake-irq { 655 rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_down>; 656 }; 657 }; 658 659 bt { 660 bt_enable_h: bt-enable-h { 661 rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; 662 }; 663 664 bt_host_wake_l: bt-host-wake-l { 665 rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; 666 }; 667 668 bt_wake_l: bt-wake-l { 669 rockchip,pins = <4 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; 670 }; 671 }; 672 673 dp { 674 dp1_hpd: dp1-hpd { 675 rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>; 676 }; 677 }; 678}; 679 680&pwm14 { 681 pinctrl-names = "default"; 682 pinctrl-0 = <&pwm14m1_pins>; 683 status = "okay"; 684}; 685 686&saradc { 687 vref-supply = <&avcc_1v8_s0>; 688 status = "okay"; 689}; 690 691&sdhci { 692 bus-width = <8>; 693 max-frequency = <200000000>; 694 mmc-hs400-1_8v; 695 mmc-hs400-enhanced-strobe; 696 mmc-hs200-1_8v; 697 no-sdio; 698 no-sd; 699 non-removable; 700 status = "okay"; 701}; 702 703&sdmmc { 704 bus-width = <4>; 705 cap-mmc-highspeed; 706 cap-sd-highspeed; 707 disable-wp; 708 max-frequency = <200000000>; 709 no-sdio; 710 no-mmc; 711 pinctrl-names = "default"; 712 pinctrl-0 = <&sdmmc_bus4 &sdmmc_clk &sdmmc_cmd &sdmmc_det>; 713 sd-uhs-sdr104; 714 vmmc-supply = <&vcc_3v3_s3>; 715 vqmmc-supply = <&vccio_sd_s0>; 716 status = "okay"; 717}; 718 719/* M.2 E-KEY */ 720&sdio { 721 broken-cd; 722 bus-width = <4>; 723 cap-sdio-irq; 724 keep-power-in-suspend; 725 max-frequency = <150000000>; 726 mmc-pwrseq = <&sdio_pwrseq>; 727 no-sd; 728 no-mmc; 729 non-removable; 730 pinctrl-names = "default"; 731 pinctrl-0 = <&sdiom0_pins>; 732 sd-uhs-sdr104; 733 vmmc-supply = <&vcc3v3_ekey>; 734 status = "okay"; 735}; 736 737&sfc { 738 pinctrl-names = "default"; 739 pinctrl-0 = <&fspim2_pins>; 740 status = "okay"; 741 742 spi_flash: flash@0 { 743 compatible = "jedec,spi-nor"; 744 reg = <0x0>; 745 spi-max-frequency = <50000000>; 746 spi-rx-bus-width = <4>; 747 spi-tx-bus-width = <1>; 748 }; 749}; 750 751&spi2 { 752 status = "okay"; 753 assigned-clocks = <&cru CLK_SPI2>; 754 assigned-clock-rates = <200000000>; 755 num-cs = <1>; 756 pinctrl-names = "default"; 757 pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>; 758 759 pmic@0 { 760 compatible = "rockchip,rk806"; 761 reg = <0x0>; 762 gpio-controller; 763 #gpio-cells = <2>; 764 interrupt-parent = <&gpio0>; 765 interrupts = <7 IRQ_TYPE_LEVEL_LOW>; 766 pinctrl-names = "default"; 767 pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>, 768 <&rk806_dvs2_null>, <&rk806_dvs3_null>; 769 spi-max-frequency = <1000000>; 770 system-power-controller; 771 772 vcc1-supply = <&vcc5v0_sys>; 773 vcc2-supply = <&vcc5v0_sys>; 774 vcc3-supply = <&vcc5v0_sys>; 775 vcc4-supply = <&vcc5v0_sys>; 776 vcc5-supply = <&vcc5v0_sys>; 777 vcc6-supply = <&vcc5v0_sys>; 778 vcc7-supply = <&vcc5v0_sys>; 779 vcc8-supply = <&vcc5v0_sys>; 780 vcc9-supply = <&vcc5v0_sys>; 781 vcc10-supply = <&vcc5v0_sys>; 782 vcc11-supply = <&vcc_2v0_pldo_s3>; 783 vcc12-supply = <&vcc5v0_sys>; 784 vcc13-supply = <&vcc_1v1_nldo_s3>; 785 vcc14-supply = <&vcc_1v1_nldo_s3>; 786 vcca-supply = <&vcc5v0_sys>; 787 788 rk806_dvs1_null: dvs1-null-pins { 789 pins = "gpio_pwrctrl1"; 790 function = "pin_fun0"; 791 }; 792 793 rk806_dvs2_null: dvs2-null-pins { 794 pins = "gpio_pwrctrl2"; 795 function = "pin_fun0"; 796 }; 797 798 rk806_dvs3_null: dvs3-null-pins { 799 pins = "gpio_pwrctrl3"; 800 function = "pin_fun0"; 801 }; 802 803 regulators { 804 vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 { 805 regulator-boot-on; 806 regulator-min-microvolt = <550000>; 807 regulator-max-microvolt = <950000>; 808 regulator-ramp-delay = <12500>; 809 regulator-name = "vdd_gpu_s0"; 810 regulator-enable-ramp-delay = <400>; 811 812 regulator-state-mem { 813 regulator-off-in-suspend; 814 }; 815 }; 816 817 vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 { 818 regulator-always-on; 819 regulator-boot-on; 820 regulator-min-microvolt = <550000>; 821 regulator-max-microvolt = <950000>; 822 regulator-ramp-delay = <12500>; 823 regulator-name = "vdd_cpu_lit_s0"; 824 825 regulator-state-mem { 826 regulator-off-in-suspend; 827 }; 828 }; 829 830 vdd_log_s0: dcdc-reg3 { 831 regulator-always-on; 832 regulator-boot-on; 833 regulator-min-microvolt = <675000>; 834 regulator-max-microvolt = <750000>; 835 regulator-ramp-delay = <12500>; 836 regulator-name = "vdd_log_s0"; 837 838 regulator-state-mem { 839 regulator-on-in-suspend; 840 regulator-suspend-microvolt = <750000>; 841 }; 842 }; 843 844 vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 { 845 regulator-always-on; 846 regulator-boot-on; 847 regulator-min-microvolt = <550000>; 848 regulator-max-microvolt = <950000>; 849 regulator-ramp-delay = <12500>; 850 regulator-name = "vdd_vdenc_s0"; 851 852 regulator-state-mem { 853 regulator-off-in-suspend; 854 }; 855 }; 856 857 vdd_ddr_s0: dcdc-reg5 { 858 regulator-always-on; 859 regulator-boot-on; 860 regulator-min-microvolt = <675000>; 861 regulator-max-microvolt = <900000>; 862 regulator-ramp-delay = <12500>; 863 regulator-name = "vdd_ddr_s0"; 864 865 regulator-state-mem { 866 regulator-off-in-suspend; 867 regulator-suspend-microvolt = <850000>; 868 }; 869 }; 870 871 vdd2_ddr_s3: dcdc-reg6 { 872 regulator-always-on; 873 regulator-boot-on; 874 regulator-name = "vdd2_ddr_s3"; 875 876 regulator-state-mem { 877 regulator-on-in-suspend; 878 }; 879 }; 880 881 vcc_2v0_pldo_s3: dcdc-reg7 { 882 regulator-always-on; 883 regulator-boot-on; 884 regulator-min-microvolt = <2000000>; 885 regulator-max-microvolt = <2000000>; 886 regulator-ramp-delay = <12500>; 887 regulator-name = "vdd_2v0_pldo_s3"; 888 889 regulator-state-mem { 890 regulator-on-in-suspend; 891 regulator-suspend-microvolt = <2000000>; 892 }; 893 }; 894 895 vcc_3v3_s3: dcdc-reg8 { 896 regulator-always-on; 897 regulator-boot-on; 898 regulator-min-microvolt = <3300000>; 899 regulator-max-microvolt = <3300000>; 900 regulator-name = "vcc_3v3_s3"; 901 902 regulator-state-mem { 903 regulator-on-in-suspend; 904 regulator-suspend-microvolt = <3300000>; 905 }; 906 }; 907 908 vddq_ddr_s0: dcdc-reg9 { 909 regulator-always-on; 910 regulator-boot-on; 911 regulator-name = "vddq_ddr_s0"; 912 913 regulator-state-mem { 914 regulator-off-in-suspend; 915 }; 916 }; 917 918 vcc_1v8_s3: dcdc-reg10 { 919 regulator-always-on; 920 regulator-boot-on; 921 regulator-min-microvolt = <1800000>; 922 regulator-max-microvolt = <1800000>; 923 regulator-name = "vcc_1v8_s3"; 924 925 regulator-state-mem { 926 regulator-on-in-suspend; 927 regulator-suspend-microvolt = <1800000>; 928 }; 929 }; 930 931 avcc_1v8_s0: pldo-reg1 { 932 regulator-always-on; 933 regulator-boot-on; 934 regulator-min-microvolt = <1800000>; 935 regulator-max-microvolt = <1800000>; 936 regulator-name = "avcc_1v8_s0"; 937 938 regulator-state-mem { 939 regulator-on-in-suspend; 940 regulator-suspend-microvolt = <1800000>; 941 }; 942 }; 943 944 vcc_1v8_s0: pldo-reg2 { 945 regulator-always-on; 946 regulator-boot-on; 947 regulator-min-microvolt = <1800000>; 948 regulator-max-microvolt = <1800000>; 949 regulator-name = "vcc_1v8_s0"; 950 951 regulator-state-mem { 952 regulator-on-in-suspend; 953 regulator-suspend-microvolt = <1800000>; 954 }; 955 }; 956 957 avdd_1v2_s0: pldo-reg3 { 958 regulator-always-on; 959 regulator-boot-on; 960 regulator-min-microvolt = <1200000>; 961 regulator-max-microvolt = <1200000>; 962 regulator-name = "avdd_1v2_s0"; 963 964 regulator-state-mem { 965 regulator-off-in-suspend; 966 }; 967 }; 968 969 vcc_3v3_s0: pldo-reg4 { 970 regulator-always-on; 971 regulator-boot-on; 972 regulator-min-microvolt = <3300000>; 973 regulator-max-microvolt = <3300000>; 974 regulator-ramp-delay = <12500>; 975 regulator-name = "vcc_3v3_s0"; 976 977 regulator-state-mem { 978 regulator-on-in-suspend; 979 regulator-suspend-microvolt = <3300000>; 980 }; 981 }; 982 983 vccio_sd_s0: pldo-reg5 { 984 regulator-always-on; 985 regulator-boot-on; 986 regulator-min-microvolt = <1800000>; 987 regulator-max-microvolt = <3300000>; 988 regulator-ramp-delay = <12500>; 989 regulator-name = "vccio_sd_s0"; 990 991 regulator-state-mem { 992 regulator-off-in-suspend; 993 }; 994 }; 995 996 pldo6_s3: pldo-reg6 { 997 regulator-always-on; 998 regulator-boot-on; 999 regulator-min-microvolt = <1800000>; 1000 regulator-max-microvolt = <1800000>; 1001 regulator-name = "pldo6_s3"; 1002 1003 regulator-state-mem { 1004 regulator-on-in-suspend; 1005 regulator-suspend-microvolt = <1800000>; 1006 }; 1007 }; 1008 1009 vdd_0v75_s3: nldo-reg1 { 1010 regulator-always-on; 1011 regulator-boot-on; 1012 regulator-min-microvolt = <750000>; 1013 regulator-max-microvolt = <750000>; 1014 regulator-name = "vdd_0v75_s3"; 1015 1016 regulator-state-mem { 1017 regulator-on-in-suspend; 1018 regulator-suspend-microvolt = <750000>; 1019 }; 1020 }; 1021 1022 vdd_ddr_pll_s0: nldo-reg2 { 1023 regulator-always-on; 1024 regulator-boot-on; 1025 regulator-min-microvolt = <850000>; 1026 regulator-max-microvolt = <850000>; 1027 regulator-name = "vdd_ddr_pll_s0"; 1028 1029 regulator-state-mem { 1030 regulator-on-in-suspend; 1031 regulator-suspend-microvolt = <850000>; 1032 }; 1033 }; 1034 1035 avdd_0v75_s0: nldo-reg3 { 1036 regulator-always-on; 1037 regulator-boot-on; 1038 regulator-min-microvolt = <750000>; 1039 regulator-max-microvolt = <750000>; 1040 regulator-name = "avdd_0v75_s0"; 1041 1042 regulator-state-mem { 1043 regulator-off-in-suspend; 1044 }; 1045 }; 1046 1047 vdd_0v85_s0: nldo-reg4 { 1048 regulator-always-on; 1049 regulator-boot-on; 1050 regulator-min-microvolt = <850000>; 1051 regulator-max-microvolt = <850000>; 1052 regulator-name = "vdd_0v85_s0"; 1053 1054 regulator-state-mem { 1055 regulator-on-in-suspend; 1056 regulator-suspend-microvolt = <837500>; 1057 }; 1058 }; 1059 1060 vdd_0v75_s0: nldo-reg5 { 1061 regulator-always-on; 1062 regulator-boot-on; 1063 regulator-min-microvolt = <750000>; 1064 regulator-max-microvolt = <750000>; 1065 regulator-name = "vdd_0v75_s0"; 1066 1067 regulator-state-mem { 1068 regulator-on-in-suspend; 1069 regulator-suspend-microvolt = <750000>; 1070 }; 1071 }; 1072 }; 1073 }; 1074}; 1075 1076&tsadc { 1077 status = "okay"; 1078}; 1079 1080&uart2 { 1081 pinctrl-0 = <&uart2m0_xfer>; 1082 status = "okay"; 1083}; 1084 1085/* Connected to M.2 E-key */ 1086&uart6 { 1087 pinctrl-names = "default"; 1088 pinctrl-0 = <&uart6m1_xfer &uart6m1_ctsn &uart6m1_rtsn>; 1089 status = "okay"; 1090}; 1091 1092&u2phy0 { 1093 status = "okay"; 1094}; 1095 1096&u2phy0_otg { 1097 status = "okay"; 1098}; 1099 1100&u2phy1 { 1101 status = "okay"; 1102}; 1103 1104&u2phy1_otg { 1105 /* connected to USB3 hub, which is powered by vcc5v0_usb12 */ 1106 phy-supply = <&vcc5v0_usb12>; 1107 status = "okay"; 1108}; 1109 1110&u2phy2 { 1111 status = "okay"; 1112}; 1113 1114&u2phy2_host { 1115 /* connected to USB2 hub, which is powered by vcc5v0_usb20 */ 1116 phy-supply = <&vcc5v0_usb20>; 1117 status = "okay"; 1118}; 1119 1120&u2phy3 { 1121 status = "okay"; 1122}; 1123 1124&u2phy3_host { 1125 phy-supply = <&vcc5v0_usb20>; 1126 status = "okay"; 1127}; 1128 1129&usb_host0_ehci { 1130 status = "okay"; 1131}; 1132 1133&usb_host0_ohci { 1134 status = "okay"; 1135}; 1136 1137&usb_host1_ehci { 1138 status = "okay"; 1139}; 1140 1141&usb_host1_ohci { 1142 status = "okay"; 1143}; 1144 1145&usb_host0_xhci { 1146 usb-role-switch; 1147 status = "okay"; 1148 1149 port { 1150 #address-cells = <1>; 1151 #size-cells = <0>; 1152 1153 dwc3_0_role_switch: endpoint@0 { 1154 reg = <0>; 1155 remote-endpoint = <&usbc0_role_sw>; 1156 }; 1157 }; 1158}; 1159 1160&usb_host1_xhci { 1161 dr_mode = "host"; 1162 #address-cells = <1>; 1163 #size-cells = <0>; 1164 status = "okay"; 1165 1166 /* 2.0 hub on port 1 */ 1167 hub_2_0: hub@1 { 1168 compatible = "usb5e3,610"; 1169 reg = <1>; 1170 peer-hub = <&hub_3_0>; 1171 vdd-supply = <&vcc_3v3_s3>; 1172 }; 1173 1174 /* 3.0 hub on port 4 */ 1175 hub_3_0: hub@2 { 1176 compatible = "usb5e3,620"; 1177 reg = <2>; 1178 peer-hub = <&hub_2_0>; 1179 pinctrl-names = "default"; 1180 pinctrl-0 = <&gl3523_reset>; 1181 reset-gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_LOW>; 1182 vdd-supply = <&vcc_3v3_s3>; 1183 }; 1184}; 1185 1186&usbdp_phy0 { 1187 mode-switch; 1188 orientation-switch; 1189 sbu1-dc-gpios = <&gpio4 RK_PB7 GPIO_ACTIVE_HIGH>; 1190 sbu2-dc-gpios = <&gpio4 RK_PC0 GPIO_ACTIVE_HIGH>; 1191 status = "okay"; 1192 1193 port { 1194 #address-cells = <1>; 1195 #size-cells = <0>; 1196 usbdp_phy0_orientation_switch: endpoint@0 { 1197 reg = <0>; 1198 remote-endpoint = <&usbc0_orien_sw>; 1199 }; 1200 1201 usbdp_phy0_dp_altmode_mux: endpoint@1 { 1202 reg = <1>; 1203 remote-endpoint = <&dp_altmode_mux>; 1204 }; 1205 }; 1206}; 1207 1208&usbdp_phy1 { 1209 rockchip,dp-lane-mux = <2 3>; 1210 status = "okay"; 1211}; 1212