1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2 3/dts-v1/; 4#include <dt-bindings/gpio/gpio.h> 5#include <dt-bindings/leds/common.h> 6#include <dt-bindings/pinctrl/rockchip.h> 7#include <dt-bindings/soc/rockchip,vop2.h> 8#include "rk3566.dtsi" 9 10/ { 11 model = "EmbedFire LubanCat 1"; 12 compatible = "embedfire,lubancat-1", "rockchip,rk3566"; 13 14 aliases { 15 ethernet0 = &gmac1; 16 mmc0 = &sdmmc0; 17 mmc1 = &sdhci; 18 }; 19 20 chosen: chosen { 21 stdout-path = "serial2:1500000n8"; 22 }; 23 24 gmac1_clkin: external-gmac1-clock { 25 compatible = "fixed-clock"; 26 clock-frequency = <125000000>; 27 clock-output-names = "gmac1_clkin"; 28 #clock-cells = <0>; 29 }; 30 31 hdmi-con { 32 compatible = "hdmi-connector"; 33 type = "a"; 34 35 port { 36 hdmi_con_in: endpoint { 37 remote-endpoint = <&hdmi_out_con>; 38 }; 39 }; 40 }; 41 42 gpio-leds { 43 compatible = "gpio-leds"; 44 45 sys_led: sys-led { 46 label = "sys_led"; 47 linux,default-trigger = "heartbeat"; 48 default-state = "on"; 49 gpios = <&gpio0 RK_PC5 GPIO_ACTIVE_LOW>; 50 pinctrl-names = "default"; 51 pinctrl-0 = <&sys_led_pin>; 52 }; 53 }; 54 55 usb_5v: usb-5v-regulator { 56 compatible = "regulator-fixed"; 57 regulator-name = "usb_5v"; 58 regulator-always-on; 59 regulator-boot-on; 60 regulator-min-microvolt = <5000000>; 61 regulator-max-microvolt = <5000000>; 62 }; 63 64 vcc5v0_sys: vcc5v0-sys-regulator { 65 compatible = "regulator-fixed"; 66 regulator-name = "vcc5v0_sys"; 67 regulator-always-on; 68 regulator-boot-on; 69 regulator-min-microvolt = <5000000>; 70 regulator-max-microvolt = <5000000>; 71 vin-supply = <&usb_5v>; 72 }; 73 74 vcc3v3_sys: vcc3v3-sys-regulator { 75 compatible = "regulator-fixed"; 76 regulator-name = "vcc3v3_sys"; 77 regulator-always-on; 78 regulator-boot-on; 79 regulator-min-microvolt = <3300000>; 80 regulator-max-microvolt = <3300000>; 81 vin-supply = <&vcc5v0_sys>; 82 }; 83 84 vcc3v3_pcie: vcc3v3-pcie-regulator { 85 compatible = "regulator-fixed"; 86 regulator-name = "vcc3v3_pcie"; 87 regulator-min-microvolt = <3300000>; 88 regulator-max-microvolt = <3300000>; 89 enable-active-high; 90 gpio = <&gpio0 RK_PD3 GPIO_ACTIVE_HIGH>; 91 startup-delay-us = <5000>; 92 vin-supply = <&vcc5v0_sys>; 93 }; 94 95 vcc5v0_usb20_host: vcc5v0-usb20-host-regulator { 96 compatible = "regulator-fixed"; 97 enable-active-high; 98 gpio = <&gpio2 RK_PB6 GPIO_ACTIVE_HIGH>; 99 pinctrl-names = "default"; 100 pinctrl-0 = <&vcc5v0_usb20_host_en>; 101 regulator-name = "vcc5v0_usb20_host"; 102 regulator-always-on; 103 }; 104 105 vcc5v0_usb30_host: vcc5v0-usb30-host-regulator { 106 compatible = "regulator-fixed"; 107 enable-active-high; 108 gpio = <&gpio2 RK_PB5 GPIO_ACTIVE_HIGH>; 109 pinctrl-names = "default"; 110 pinctrl-0 = <&vcc5v0_usb30_host_en>; 111 regulator-name = "vcc5v0_usb30_host"; 112 regulator-always-on; 113 }; 114}; 115 116&uart2 { 117 status = "okay"; 118}; 119 120&combphy1 { 121 status = "okay"; 122}; 123 124&combphy2 { 125 status = "okay"; 126}; 127 128&cpu0 { 129 cpu-supply = <&vdd_cpu>; 130}; 131 132&cpu1 { 133 cpu-supply = <&vdd_cpu>; 134}; 135 136&cpu2 { 137 cpu-supply = <&vdd_cpu>; 138}; 139 140&cpu3 { 141 cpu-supply = <&vdd_cpu>; 142}; 143 144&gpu { 145 mali-supply = <&vdd_gpu>; 146 status = "okay"; 147}; 148 149&hdmi { 150 avdd-0v9-supply = <&vdda0v9_image>; 151 avdd-1v8-supply = <&vcca1v8_image>; 152 status = "okay"; 153}; 154 155&hdmi_in { 156 hdmi_in_vp0: endpoint { 157 remote-endpoint = <&vp0_out_hdmi>; 158 }; 159}; 160 161&hdmi_out { 162 hdmi_out_con: endpoint { 163 remote-endpoint = <&hdmi_con_in>; 164 }; 165}; 166 167&hdmi_sound { 168 status = "okay"; 169}; 170 171&i2c0 { 172 status = "okay"; 173 174 vdd_cpu: regulator@1c { 175 compatible = "tcs,tcs4525"; 176 reg = <0x1c>; 177 fcs,suspend-voltage-selector = <1>; 178 regulator-name = "vdd_cpu"; 179 regulator-always-on; 180 regulator-boot-on; 181 regulator-min-microvolt = <800000>; 182 regulator-max-microvolt = <1150000>; 183 regulator-ramp-delay = <2300>; 184 vin-supply = <&vcc5v0_sys>; 185 186 regulator-state-mem { 187 regulator-off-in-suspend; 188 }; 189 }; 190 191 rk809: pmic@20 { 192 compatible = "rockchip,rk809"; 193 reg = <0x20>; 194 interrupt-parent = <&gpio0>; 195 interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>; 196 clock-output-names = "rk808-clkout1", "rk808-clkout2"; 197 198 pinctrl-names = "default"; 199 pinctrl-0 = <&pmic_int>; 200 rockchip,system-power-controller; 201 wakeup-source; 202 #clock-cells = <1>; 203 204 vcc1-supply = <&vcc3v3_sys>; 205 vcc2-supply = <&vcc3v3_sys>; 206 vcc3-supply = <&vcc3v3_sys>; 207 vcc4-supply = <&vcc3v3_sys>; 208 vcc5-supply = <&vcc3v3_sys>; 209 vcc6-supply = <&vcc3v3_sys>; 210 vcc7-supply = <&vcc3v3_sys>; 211 vcc8-supply = <&vcc3v3_sys>; 212 vcc9-supply = <&vcc3v3_sys>; 213 214 regulators { 215 vdd_logic: DCDC_REG1 { 216 regulator-name = "vdd_logic"; 217 regulator-always-on; 218 regulator-boot-on; 219 regulator-min-microvolt = <500000>; 220 regulator-max-microvolt = <1350000>; 221 regulator-init-microvolt = <900000>; 222 regulator-ramp-delay = <6001>; 223 regulator-initial-mode = <0x2>; 224 225 regulator-state-mem { 226 regulator-off-in-suspend; 227 }; 228 }; 229 230 vdd_gpu: DCDC_REG2 { 231 regulator-name = "vdd_gpu"; 232 regulator-always-on; 233 regulator-boot-on; 234 regulator-min-microvolt = <500000>; 235 regulator-max-microvolt = <1350000>; 236 regulator-init-microvolt = <900000>; 237 regulator-ramp-delay = <6001>; 238 regulator-initial-mode = <0x2>; 239 240 regulator-state-mem { 241 regulator-off-in-suspend; 242 }; 243 }; 244 245 vcc_ddr: DCDC_REG3 { 246 regulator-name = "vcc_ddr"; 247 regulator-always-on; 248 regulator-boot-on; 249 regulator-initial-mode = <0x2>; 250 251 regulator-state-mem { 252 regulator-on-in-suspend; 253 }; 254 }; 255 256 vdd_npu: DCDC_REG4 { 257 regulator-name = "vdd_npu"; 258 regulator-always-on; 259 regulator-boot-on; 260 regulator-min-microvolt = <500000>; 261 regulator-max-microvolt = <1350000>; 262 regulator-init-microvolt = <900000>; 263 regulator-ramp-delay = <6001>; 264 regulator-initial-mode = <0x2>; 265 266 regulator-state-mem { 267 regulator-off-in-suspend; 268 }; 269 }; 270 271 vcc_1v8: DCDC_REG5 { 272 regulator-name = "vcc_1v8"; 273 regulator-always-on; 274 regulator-boot-on; 275 regulator-min-microvolt = <1800000>; 276 regulator-max-microvolt = <1800000>; 277 278 regulator-state-mem { 279 regulator-off-in-suspend; 280 }; 281 }; 282 283 vdda0v9_image: LDO_REG1 { 284 regulator-name = "vdda0v9_image"; 285 regulator-boot-on; 286 regulator-always-on; 287 regulator-min-microvolt = <900000>; 288 regulator-max-microvolt = <900000>; 289 290 regulator-state-mem { 291 regulator-off-in-suspend; 292 }; 293 }; 294 295 vdda_0v9: LDO_REG2 { 296 regulator-name = "vdda_0v9"; 297 regulator-always-on; 298 regulator-boot-on; 299 regulator-min-microvolt = <900000>; 300 regulator-max-microvolt = <900000>; 301 302 regulator-state-mem { 303 regulator-off-in-suspend; 304 }; 305 }; 306 307 vdda0v9_pmu: LDO_REG3 { 308 regulator-name = "vdda0v9_pmu"; 309 regulator-always-on; 310 regulator-boot-on; 311 regulator-min-microvolt = <900000>; 312 regulator-max-microvolt = <900000>; 313 314 regulator-state-mem { 315 regulator-on-in-suspend; 316 regulator-suspend-microvolt = <900000>; 317 }; 318 }; 319 320 vccio_acodec: LDO_REG4 { 321 regulator-name = "vccio_acodec"; 322 regulator-always-on; 323 regulator-boot-on; 324 regulator-min-microvolt = <3300000>; 325 regulator-max-microvolt = <3300000>; 326 327 regulator-state-mem { 328 regulator-off-in-suspend; 329 }; 330 }; 331 332 vccio_sd: LDO_REG5 { 333 regulator-name = "vccio_sd"; 334 regulator-always-on; 335 regulator-boot-on; 336 regulator-min-microvolt = <1800000>; 337 regulator-max-microvolt = <3300000>; 338 339 regulator-state-mem { 340 regulator-off-in-suspend; 341 }; 342 }; 343 344 vcc3v3_pmu: LDO_REG6 { 345 regulator-name = "vcc3v3_pmu"; 346 regulator-always-on; 347 regulator-boot-on; 348 regulator-min-microvolt = <3300000>; 349 regulator-max-microvolt = <3300000>; 350 351 regulator-state-mem { 352 regulator-on-in-suspend; 353 regulator-suspend-microvolt = <3300000>; 354 }; 355 }; 356 357 vcca_1v8: LDO_REG7 { 358 regulator-name = "vcca_1v8"; 359 regulator-always-on; 360 regulator-boot-on; 361 regulator-min-microvolt = <1800000>; 362 regulator-max-microvolt = <1800000>; 363 364 regulator-state-mem { 365 regulator-off-in-suspend; 366 }; 367 }; 368 369 vcca1v8_pmu: LDO_REG8 { 370 regulator-name = "vcca1v8_pmu"; 371 regulator-always-on; 372 regulator-boot-on; 373 regulator-min-microvolt = <1800000>; 374 regulator-max-microvolt = <1800000>; 375 376 regulator-state-mem { 377 regulator-on-in-suspend; 378 regulator-suspend-microvolt = <1800000>; 379 }; 380 }; 381 382 vcca1v8_image: LDO_REG9 { 383 regulator-name = "vcca1v8_image"; 384 regulator-always-on; 385 regulator-boot-on; 386 regulator-min-microvolt = <1800000>; 387 regulator-max-microvolt = <1800000>; 388 389 regulator-state-mem { 390 regulator-off-in-suspend; 391 }; 392 }; 393 394 vcc_3v3: SWITCH_REG1 { 395 regulator-name = "vcc_3v3"; 396 regulator-always-on; 397 regulator-boot-on; 398 399 regulator-state-mem { 400 regulator-off-in-suspend; 401 }; 402 }; 403 404 vcc3v3_sd: SWITCH_REG2 { 405 regulator-name = "vcc3v3_sd"; 406 regulator-always-on; 407 regulator-boot-on; 408 409 regulator-state-mem { 410 regulator-off-in-suspend; 411 }; 412 }; 413 }; 414 }; 415}; 416 417&i2s1_8ch { 418 rockchip,trcm-sync-tx-only; 419 status = "okay"; 420}; 421 422&gmac1 { 423 phy-mode = "rgmii"; 424 clock_in_out = "output"; 425 snps,reset-gpio = <&gpio2 RK_PB0 GPIO_ACTIVE_LOW>; 426 snps,reset-active-low; 427 /* Reset time is 75ms, 100ms */ 428 snps,reset-delays-us = <0 75000 100000>; 429 assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>; 430 assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru CLK_MAC1_2TOP>; 431 assigned-clock-rates = <0>, <125000000>; 432 pinctrl-names = "default"; 433 pinctrl-0 = <&gmac1m1_miim 434 &gmac1m1_tx_bus2_level3 435 &gmac1m1_rx_bus2 436 &gmac1m1_rgmii_clk_level2 437 &gmac1m1_rgmii_bus_level3>; 438 tx_delay = <0x1a>; 439 rx_delay = <0x0c>; 440 phy-handle = <&rgmii_phy1>; 441 status = "okay"; 442}; 443 444&mdio1 { 445 rgmii_phy1: phy@0 { 446 compatible = "ethernet-phy-ieee802.3-c22"; 447 reg = <0x0>; 448 }; 449}; 450 451&pcie2x1 { 452 reset-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>; 453 disable-gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>; 454 vpcie3v3-supply = <&vcc3v3_pcie>; 455 status = "okay"; 456}; 457 458&pinctrl { 459 leds { 460 sys_led_pin: sys-status-led-pin { 461 rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>; 462 }; 463 }; 464 465 usb { 466 vcc5v0_usb20_host_en: vcc5v0-usb20-host-en { 467 rockchip,pins = <2 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; 468 }; 469 470 vcc5v0_usb30_host_en: vcc5v0-usb30-host-en { 471 rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; 472 }; 473 }; 474 475 pmic { 476 pmic_int: pmic_int { 477 rockchip,pins = 478 <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; 479 }; 480 }; 481}; 482 483&pmu_io_domains { 484 pmuio2-supply = <&vcc3v3_pmu>; 485 vccio1-supply = <&vccio_acodec>; 486 vccio3-supply = <&vccio_sd>; 487 vccio4-supply = <&vcc_3v3>; 488 vccio5-supply = <&vcc_3v3>; 489 vccio6-supply = <&vcc_1v8>; 490 vccio7-supply = <&vcc_3v3>; 491 status = "okay"; 492}; 493 494&saradc { 495 vref-supply = <&vcca_1v8>; 496 status = "okay"; 497}; 498 499&tsadc { 500 rockchip,hw-tshut-mode = <1>; 501 rockchip,hw-tshut-polarity = <0>; 502 status = "okay"; 503}; 504 505&sdhci { 506 assigned-clocks = <&cru BCLK_EMMC>, <&cru TCLK_EMMC>, <&cru CCLK_EMMC>; 507 assigned-clock-rates = <200000000>, <24000000>, <200000000>; 508 bus-width = <8>; 509 max-frequency = <200000000>; 510 mmc-hs200-1_8v; 511 non-removable; 512 pinctrl-names = "default"; 513 pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd>; 514 supports-emmc; 515 status = "okay"; 516}; 517 518&sdmmc0 { 519 max-frequency = <150000000>; 520 supports-sd; 521 bus-width = <4>; 522 cap-mmc-highspeed; 523 cap-sd-highspeed; 524 disable-wp; 525 sd-uhs-sdr104; 526 vmmc-supply = <&vcc3v3_sd>; 527 vqmmc-supply = <&vccio_sd>; 528 pinctrl-names = "default"; 529 pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; 530 status = "okay"; 531}; 532 533/* USB OTG/USB Host_1 USB 2.0 Comb */ 534&usb2phy0 { 535 status = "okay"; 536}; 537 538&usb2phy0_host { 539 status = "okay"; 540}; 541 542&usb2phy0_otg { 543 status = "okay"; 544}; 545 546&usb_host0_ehci { 547 status = "okay"; 548}; 549 550&usb_host0_ohci { 551 status = "okay"; 552}; 553 554/* USB Host_2/USB Host_3 USB 2.0 Comb */ 555&usb2phy1 { 556 status = "okay"; 557}; 558 559&usb2phy1_host { 560 status = "okay"; 561}; 562 563&usb2phy1_otg { 564 status = "okay"; 565}; 566 567&usb_host1_ehci { 568 status = "okay"; 569}; 570 571&usb_host1_ohci { 572 status = "okay"; 573}; 574 575/* USB3.0 Host */ 576&usb_host1_xhci { 577 status = "okay"; 578}; 579 580&vop { 581 assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>; 582 assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>; 583 status = "okay"; 584}; 585 586&vop_mmu { 587 status = "okay"; 588}; 589 590&vp0 { 591 vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { 592 reg = <ROCKCHIP_VOP2_EP_HDMI0>; 593 remote-endpoint = <&hdmi_in_vp0>; 594 }; 595}; 596