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-ramp-delay = <6001>; 222 regulator-initial-mode = <0x2>; 223 224 regulator-state-mem { 225 regulator-off-in-suspend; 226 }; 227 }; 228 229 vdd_gpu: DCDC_REG2 { 230 regulator-name = "vdd_gpu"; 231 regulator-always-on; 232 regulator-boot-on; 233 regulator-min-microvolt = <500000>; 234 regulator-max-microvolt = <1350000>; 235 regulator-ramp-delay = <6001>; 236 regulator-initial-mode = <0x2>; 237 238 regulator-state-mem { 239 regulator-off-in-suspend; 240 }; 241 }; 242 243 vcc_ddr: DCDC_REG3 { 244 regulator-name = "vcc_ddr"; 245 regulator-always-on; 246 regulator-boot-on; 247 regulator-initial-mode = <0x2>; 248 249 regulator-state-mem { 250 regulator-on-in-suspend; 251 }; 252 }; 253 254 vdd_npu: DCDC_REG4 { 255 regulator-name = "vdd_npu"; 256 regulator-always-on; 257 regulator-boot-on; 258 regulator-min-microvolt = <500000>; 259 regulator-max-microvolt = <1350000>; 260 regulator-ramp-delay = <6001>; 261 regulator-initial-mode = <0x2>; 262 263 regulator-state-mem { 264 regulator-off-in-suspend; 265 }; 266 }; 267 268 vcc_1v8: DCDC_REG5 { 269 regulator-name = "vcc_1v8"; 270 regulator-always-on; 271 regulator-boot-on; 272 regulator-min-microvolt = <1800000>; 273 regulator-max-microvolt = <1800000>; 274 275 regulator-state-mem { 276 regulator-off-in-suspend; 277 }; 278 }; 279 280 vdda0v9_image: LDO_REG1 { 281 regulator-name = "vdda0v9_image"; 282 regulator-boot-on; 283 regulator-always-on; 284 regulator-min-microvolt = <900000>; 285 regulator-max-microvolt = <900000>; 286 287 regulator-state-mem { 288 regulator-off-in-suspend; 289 }; 290 }; 291 292 vdda_0v9: LDO_REG2 { 293 regulator-name = "vdda_0v9"; 294 regulator-always-on; 295 regulator-boot-on; 296 regulator-min-microvolt = <900000>; 297 regulator-max-microvolt = <900000>; 298 299 regulator-state-mem { 300 regulator-off-in-suspend; 301 }; 302 }; 303 304 vdda0v9_pmu: LDO_REG3 { 305 regulator-name = "vdda0v9_pmu"; 306 regulator-always-on; 307 regulator-boot-on; 308 regulator-min-microvolt = <900000>; 309 regulator-max-microvolt = <900000>; 310 311 regulator-state-mem { 312 regulator-on-in-suspend; 313 regulator-suspend-microvolt = <900000>; 314 }; 315 }; 316 317 vccio_acodec: LDO_REG4 { 318 regulator-name = "vccio_acodec"; 319 regulator-always-on; 320 regulator-boot-on; 321 regulator-min-microvolt = <3300000>; 322 regulator-max-microvolt = <3300000>; 323 324 regulator-state-mem { 325 regulator-off-in-suspend; 326 }; 327 }; 328 329 vccio_sd: LDO_REG5 { 330 regulator-name = "vccio_sd"; 331 regulator-always-on; 332 regulator-boot-on; 333 regulator-min-microvolt = <1800000>; 334 regulator-max-microvolt = <3300000>; 335 336 regulator-state-mem { 337 regulator-off-in-suspend; 338 }; 339 }; 340 341 vcc3v3_pmu: LDO_REG6 { 342 regulator-name = "vcc3v3_pmu"; 343 regulator-always-on; 344 regulator-boot-on; 345 regulator-min-microvolt = <3300000>; 346 regulator-max-microvolt = <3300000>; 347 348 regulator-state-mem { 349 regulator-on-in-suspend; 350 regulator-suspend-microvolt = <3300000>; 351 }; 352 }; 353 354 vcca_1v8: LDO_REG7 { 355 regulator-name = "vcca_1v8"; 356 regulator-always-on; 357 regulator-boot-on; 358 regulator-min-microvolt = <1800000>; 359 regulator-max-microvolt = <1800000>; 360 361 regulator-state-mem { 362 regulator-off-in-suspend; 363 }; 364 }; 365 366 vcca1v8_pmu: LDO_REG8 { 367 regulator-name = "vcca1v8_pmu"; 368 regulator-always-on; 369 regulator-boot-on; 370 regulator-min-microvolt = <1800000>; 371 regulator-max-microvolt = <1800000>; 372 373 regulator-state-mem { 374 regulator-on-in-suspend; 375 regulator-suspend-microvolt = <1800000>; 376 }; 377 }; 378 379 vcca1v8_image: LDO_REG9 { 380 regulator-name = "vcca1v8_image"; 381 regulator-always-on; 382 regulator-boot-on; 383 regulator-min-microvolt = <1800000>; 384 regulator-max-microvolt = <1800000>; 385 386 regulator-state-mem { 387 regulator-off-in-suspend; 388 }; 389 }; 390 391 vcc_3v3: SWITCH_REG1 { 392 regulator-name = "vcc_3v3"; 393 regulator-always-on; 394 regulator-boot-on; 395 396 regulator-state-mem { 397 regulator-off-in-suspend; 398 }; 399 }; 400 401 vcc3v3_sd: SWITCH_REG2 { 402 regulator-name = "vcc3v3_sd"; 403 regulator-always-on; 404 regulator-boot-on; 405 406 regulator-state-mem { 407 regulator-off-in-suspend; 408 }; 409 }; 410 }; 411 }; 412}; 413 414&i2s1_8ch { 415 rockchip,trcm-sync-tx-only; 416 status = "okay"; 417}; 418 419&gmac1 { 420 phy-mode = "rgmii"; 421 clock_in_out = "output"; 422 snps,reset-gpio = <&gpio2 RK_PB0 GPIO_ACTIVE_LOW>; 423 snps,reset-active-low; 424 /* Reset time is 75ms, 100ms */ 425 snps,reset-delays-us = <0 75000 100000>; 426 assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>; 427 assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru CLK_MAC1_2TOP>; 428 assigned-clock-rates = <0>, <125000000>; 429 pinctrl-names = "default"; 430 pinctrl-0 = <&gmac1m1_miim 431 &gmac1m1_tx_bus2_level3 432 &gmac1m1_rx_bus2 433 &gmac1m1_rgmii_clk_level2 434 &gmac1m1_rgmii_bus_level3>; 435 tx_delay = <0x1a>; 436 rx_delay = <0x0c>; 437 phy-handle = <&rgmii_phy1>; 438 status = "okay"; 439}; 440 441&mdio1 { 442 rgmii_phy1: phy@0 { 443 compatible = "ethernet-phy-ieee802.3-c22"; 444 reg = <0x0>; 445 }; 446}; 447 448&pcie2x1 { 449 reset-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>; 450 disable-gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>; 451 vpcie3v3-supply = <&vcc3v3_pcie>; 452 status = "okay"; 453}; 454 455&pinctrl { 456 leds { 457 sys_led_pin: sys-status-led-pin { 458 rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; 459 }; 460 }; 461 462 usb { 463 vcc5v0_usb20_host_en: vcc5v0-usb20-host-en { 464 rockchip,pins = <2 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; 465 }; 466 467 vcc5v0_usb30_host_en: vcc5v0-usb30-host-en { 468 rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; 469 }; 470 }; 471 472 pmic { 473 pmic_int: pmic_int { 474 rockchip,pins = 475 <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; 476 }; 477 }; 478}; 479 480&pmu_io_domains { 481 pmuio2-supply = <&vcc3v3_pmu>; 482 vccio1-supply = <&vccio_acodec>; 483 vccio3-supply = <&vccio_sd>; 484 vccio4-supply = <&vcc_3v3>; 485 vccio5-supply = <&vcc_3v3>; 486 vccio6-supply = <&vcc_1v8>; 487 vccio7-supply = <&vcc_3v3>; 488 status = "okay"; 489}; 490 491&saradc { 492 vref-supply = <&vcca_1v8>; 493 status = "okay"; 494}; 495 496&tsadc { 497 rockchip,hw-tshut-mode = <1>; 498 rockchip,hw-tshut-polarity = <0>; 499 status = "okay"; 500}; 501 502&sdhci { 503 assigned-clocks = <&cru BCLK_EMMC>, <&cru TCLK_EMMC>, <&cru CCLK_EMMC>; 504 assigned-clock-rates = <200000000>, <24000000>, <200000000>; 505 bus-width = <8>; 506 max-frequency = <200000000>; 507 mmc-hs200-1_8v; 508 non-removable; 509 pinctrl-names = "default"; 510 pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd>; 511 supports-emmc; 512 status = "okay"; 513}; 514 515&sdmmc0 { 516 max-frequency = <150000000>; 517 supports-sd; 518 bus-width = <4>; 519 cap-mmc-highspeed; 520 cap-sd-highspeed; 521 disable-wp; 522 sd-uhs-sdr104; 523 vmmc-supply = <&vcc3v3_sd>; 524 vqmmc-supply = <&vccio_sd>; 525 pinctrl-names = "default"; 526 pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; 527 status = "okay"; 528}; 529 530/* USB OTG/USB Host_1 USB 2.0 Comb */ 531&usb2phy0 { 532 status = "okay"; 533}; 534 535&usb2phy0_host { 536 status = "okay"; 537}; 538 539&usb2phy0_otg { 540 status = "okay"; 541}; 542 543&usb_host0_ehci { 544 status = "okay"; 545}; 546 547&usb_host0_ohci { 548 status = "okay"; 549}; 550 551/* USB Host_2/USB Host_3 USB 2.0 Comb */ 552&usb2phy1 { 553 status = "okay"; 554}; 555 556&usb2phy1_host { 557 status = "okay"; 558}; 559 560&usb2phy1_otg { 561 status = "okay"; 562}; 563 564&usb_host1_ehci { 565 status = "okay"; 566}; 567 568&usb_host1_ohci { 569 status = "okay"; 570}; 571 572/* USB3.0 Host */ 573&usb_host1_xhci { 574 status = "okay"; 575}; 576 577&vop { 578 assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>; 579 assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>; 580 status = "okay"; 581}; 582 583&vop_mmu { 584 status = "okay"; 585}; 586 587&vp0 { 588 vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { 589 reg = <ROCKCHIP_VOP2_EP_HDMI0>; 590 remote-endpoint = <&hdmi_in_vp0>; 591 }; 592}; 593