arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2023 Ondřej Jirman <megi@xff.cz>
   4  */
   5
   6 /dts-v1/;
   7
   8 #include <dt-bindings/gpio/gpio.h>
   9 #include <dt-bindings/leds/common.h>
  10 #include <dt-bindings/input/input.h>
  11 #include <dt-bindings/pinctrl/rockchip.h>
  12 #include <dt-bindings/usb/pd.h>
  13 #include "rk3588.dtsi"
  14
  15 / {
  16         model = "Xunlong Orange Pi 5 Plus";
  17         compatible = "xunlong,orangepi-5-plus", "rockchip,rk3588";
  18
  19         aliases {
  20                 mmc0 = &sdhci;
  21                 mmc1 = &sdmmc;
  22                 serial2 = &uart2;
  23         };
  24
  25         chosen {
  26                 stdout-path = "serial2:1500000n8";
  27         };
  28
  29         adc-keys-0 {
  30                 compatible = "adc-keys";
  31                 io-channels = <&saradc 0>;
  32                 io-channel-names = "buttons";
  33                 keyup-threshold-microvolt = <1800000>;
  34                 poll-interval = <100>;
  35
  36                 button-maskrom {
  37                         label = "Mask Rom";
  38                         linux,code = <KEY_SETUP>;
  39                         press-threshold-microvolt = <2000>;
  40                 };
  41         };
  42
  43         adc-keys-1 {
  44                 compatible = "adc-keys";
  45                 io-channels = <&saradc 1>;
  46                 io-channel-names = "buttons";
  47                 keyup-threshold-microvolt = <1800000>;
  48                 poll-interval = <100>;
  49
  50                 button-recovery {
  51                         label = "Recovery";
  52                         linux,code = <KEY_VENDOR>;
  53                         press-threshold-microvolt = <2000>;
  54                 };
  55         };
  56
  57         speaker_amp: speaker-audio-amplifier {
  58                 compatible = "simple-audio-amplifier";
  59                 enable-gpios = <&gpio3 RK_PC0 GPIO_ACTIVE_HIGH>;
  60                 sound-name-prefix = "Speaker Amp";
  61         };
  62
  63         headphone_amp: headphones-audio-amplifier {
  64                 compatible = "simple-audio-amplifier";
  65                 enable-gpios = <&gpio3 RK_PA7 GPIO_ACTIVE_HIGH>;
  66                 sound-name-prefix = "Headphones Amp";
  67         };
  68
  69         ir-receiver {
  70                 compatible = "gpio-ir-receiver";
  71                 gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_LOW>;
  72                 pinctrl-names = "default";
  73                 pinctrl-0 = <&ir_receiver_pin>;
  74         };
  75
  76         gpio-leds {
  77                 compatible = "gpio-leds";
  78                 pinctrl-names = "default";
  79                 pinctrl-0 = <&blue_led_pin>;
  80
  81                 led {
  82                         color = <LED_COLOR_ID_BLUE>;
  83                         function = LED_FUNCTION_INDICATOR;
  84                         function-enumerator = <1>;
  85                         gpios = <&gpio3 RK_PA6 GPIO_ACTIVE_HIGH>;
  86                 };
  87         };
  88
  89         fan: pwm-fan {
  90                 compatible = "pwm-fan";
  91                 cooling-levels = <0 70 75 80 100>;
  92                 fan-supply = <&vcc5v0_sys>;
  93                 pwms = <&pwm3 0 50000 0>;
  94                 #cooling-cells = <2>;
  95         };
  96
  97         pwm-leds {
  98                 compatible = "pwm-leds";
  99
 100                 led {
 101                         color = <LED_COLOR_ID_GREEN>;
 102                         function = LED_FUNCTION_INDICATOR;
 103                         function-enumerator = <2>;
 104                         max-brightness = <255>;
 105                         pwms = <&pwm2 0 25000 0>;
 106                 };
 107         };
 108
 109         sound {
 110                 compatible = "simple-audio-card";
 111                 pinctrl-names = "default";
 112                 pinctrl-0 = <&hp_detect>;
 113                 simple-audio-card,name = "Analog";
 114                 simple-audio-card,aux-devs = <&speaker_amp>, <&headphone_amp>;
 115                 simple-audio-card,format = "i2s";
 116                 simple-audio-card,mclk-fs = <256>;
 117                 simple-audio-card,hp-det-gpio = <&gpio1 RK_PD3 GPIO_ACTIVE_LOW>;
 118                 simple-audio-card,bitclock-master = <&daicpu>;
 119                 simple-audio-card,frame-master = <&daicpu>;
 120                 /*TODO: SARADC_IN3 is used as MIC detection / key input */
 121
 122                 simple-audio-card,widgets =
 123                         "Microphone", "Onboard Microphone",
 124                         "Microphone", "Microphone Jack",
 125                         "Speaker", "Speaker",
 126                         "Headphone", "Headphones";
 127
 128                 simple-audio-card,routing =
 129                         "Headphones", "LOUT1",
 130                         "Headphones", "ROUT1",
 131                         "Speaker", "LOUT2",
 132                         "Speaker", "ROUT2",
 133
 134                         "Headphones", "Headphones Amp OUTL",
 135                         "Headphones", "Headphones Amp OUTR",
 136                         "Headphones Amp INL", "LOUT1",
 137                         "Headphones Amp INR", "ROUT1",
 138
 139                         "Speaker", "Speaker Amp OUTL",
 140                         "Speaker", "Speaker Amp OUTR",
 141                         "Speaker Amp INL", "LOUT2",
 142                         "Speaker Amp INR", "ROUT2",
 143
 144                         /* single ended signal to LINPUT1 */
 145                         "LINPUT1", "Microphone Jack",
 146                         "RINPUT1", "Microphone Jack",
 147                         /* differential signal */
 148                         "LINPUT2", "Onboard Microphone",
 149                         "RINPUT2", "Onboard Microphone";
 150
 151                 daicpu: simple-audio-card,cpu {
 152                         sound-dai = <&i2s0_8ch>;
 153                         system-clock-frequency = <12288000>;
 154                 };
 155
 156                 daicodec: simple-audio-card,codec {
 157                         sound-dai = <&es8388>;
 158                         system-clock-frequency = <12288000>;
 159                 };
 160         };
 161
 162         vcc3v3_pcie30: vcc3v3-pcie30-regulator {
 163                 compatible = "regulator-fixed";
 164                 enable-active-high;
 165                 gpios = <&gpio2 RK_PB6 GPIO_ACTIVE_HIGH>;
 166                 regulator-name = "vcc3v3_pcie30";
 167                 regulator-min-microvolt = <3300000>;
 168                 regulator-max-microvolt = <3300000>;
 169                 startup-delay-us = <5000>;
 170                 vin-supply = <&vcc5v0_sys>;
 171         };
 172
 173         vcc3v3_pcie_eth: vcc3v3-pcie-eth-regulator {
 174                 compatible = "regulator-fixed";
 175                 gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>;
 176                 regulator-name = "vcc3v3_pcie_eth";
 177                 regulator-min-microvolt = <3300000>;
 178                 regulator-max-microvolt = <3300000>;
 179                 startup-delay-us = <50000>;
 180                 vin-supply = <&vcc5v0_sys>;
 181         };
 182
 183         vcc3v3_wf: vcc3v3-wf-regulator {
 184                 compatible = "regulator-fixed";
 185                 enable-active-high;
 186                 gpios = <&gpio2 RK_PC5 GPIO_ACTIVE_HIGH>;
 187                 regulator-name = "vcc3v3_wf";
 188                 regulator-min-microvolt = <3300000>;
 189                 regulator-max-microvolt = <3300000>;
 190                 startup-delay-us = <50000>;
 191                 vin-supply = <&vcc5v0_sys>;
 192         };
 193
 194         vcc5v0_sys: vcc5v0-sys-regulator {
 195                 compatible = "regulator-fixed";
 196                 regulator-name = "vcc5v0_sys";
 197                 regulator-always-on;
 198                 regulator-boot-on;
 199                 regulator-min-microvolt = <5000000>;
 200                 regulator-max-microvolt = <5000000>;
 201         };
 202
 203         vcc5v0_usb20: vcc5v0-usb20-regulator {
 204                 compatible = "regulator-fixed";
 205                 enable-active-high;
 206                 gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_HIGH>;
 207                 pinctrl-names = "default";
 208                 pinctrl-0 = <&vcc5v0_usb20_en>;
 209                 regulator-name = "vcc5v0_usb20";
 210                 regulator-min-microvolt = <5000000>;
 211                 regulator-max-microvolt = <5000000>;
 212                 vin-supply = <&vcc5v0_sys>;
 213         };
 214 };
 215
 216 &combphy0_ps {
 217         status = "okay";
 218 };
 219
 220 &combphy1_ps {
 221         status = "okay";
 222 };
 223
 224 &combphy2_psu {
 225         status = "okay";
 226 };
 227
 228 &cpu_b0 {
 229         cpu-supply = <&vdd_cpu_big0_s0>;
 230 };
 231
 232 &cpu_b1 {
 233         cpu-supply = <&vdd_cpu_big0_s0>;
 234 };
 235
 236 &cpu_b2 {
 237         cpu-supply = <&vdd_cpu_big1_s0>;
 238 };
 239
 240 &cpu_b3 {
 241         cpu-supply = <&vdd_cpu_big1_s0>;
 242 };
 243
 244 &cpu_l0 {
 245         cpu-supply = <&vdd_cpu_lit_s0>;
 246 };
 247
 248 &cpu_l1 {
 249         cpu-supply = <&vdd_cpu_lit_s0>;
 250 };
 251
 252 &cpu_l2 {
 253         cpu-supply = <&vdd_cpu_lit_s0>;
 254 };
 255
 256 &cpu_l3 {
 257         cpu-supply = <&vdd_cpu_lit_s0>;
 258 };
 259
 260 &i2c0 {
 261         pinctrl-names = "default";
 262         pinctrl-0 = <&i2c0m2_xfer>;
 263         status = "okay";
 264
 265         vdd_cpu_big0_s0: regulator@42 {
 266                 compatible = "rockchip,rk8602";
 267                 reg = <0x42>;
 268                 fcs,suspend-voltage-selector = <1>;
 269                 regulator-name = "vdd_cpu_big0_s0";
 270                 regulator-always-on;
 271                 regulator-boot-on;
 272                 regulator-min-microvolt = <550000>;
 273                 regulator-max-microvolt = <1050000>;
 274                 regulator-ramp-delay = <2300>;
 275                 vin-supply = <&vcc5v0_sys>;
 276
 277                 regulator-state-mem {
 278                         regulator-off-in-suspend;
 279                 };
 280         };
 281
 282         vdd_cpu_big1_s0: regulator@43 {
 283                 compatible = "rockchip,rk8603", "rockchip,rk8602";
 284                 reg = <0x43>;
 285                 fcs,suspend-voltage-selector = <1>;
 286                 regulator-name = "vdd_cpu_big1_s0";
 287                 regulator-always-on;
 288                 regulator-boot-on;
 289                 regulator-min-microvolt = <550000>;
 290                 regulator-max-microvolt = <1050000>;
 291                 regulator-ramp-delay = <2300>;
 292                 vin-supply = <&vcc5v0_sys>;
 293
 294                 regulator-state-mem {
 295                         regulator-off-in-suspend;
 296                 };
 297         };
 298 };
 299
 300 &i2c6 {
 301         clock-frequency = <400000>;
 302         status = "okay";
 303
 304         hym8563: rtc@51 {
 305                 compatible = "haoyu,hym8563";
 306                 reg = <0x51>;
 307                 interrupt-parent = <&gpio0>;
 308                 interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
 309                 #clock-cells = <0>;
 310                 clock-output-names = "hym8563";
 311                 pinctrl-names = "default";
 312                 pinctrl-0 = <&hym8563_int>;
 313                 wakeup-source;
 314         };
 315 };
 316
 317 &i2c7 {
 318         status = "okay";
 319
 320         /* PLDO2 vcca 1.8V, BUCK8 gated by PLDO2 being enabled */
 321         es8388: audio-codec@11 {
 322                 compatible = "everest,es8388";
 323                 reg = <0x11>;
 324                 clocks = <&cru I2S0_8CH_MCLKOUT>;
 325                 clock-names = "mclk";
 326                 AVDD-supply = <&vcc_1v8_s0>;
 327                 DVDD-supply = <&vcc_1v8_s0>;
 328                 HPVDD-supply = <&vcc_3v3_s0>;
 329                 PVDD-supply = <&vcc_3v3_s0>;
 330                 assigned-clocks = <&cru I2S0_8CH_MCLKOUT>;
 331                 assigned-clock-rates = <12288000>;
 332                 #sound-dai-cells = <0>;
 333         };
 334 };
 335
 336 &i2s0_8ch {
 337         pinctrl-names = "default";
 338         pinctrl-0 = <&i2s0_lrck
 339                      &i2s0_mclk
 340                      &i2s0_sclk
 341                      &i2s0_sdi0
 342                      &i2s0_sdo0>;
 343         status = "okay";
 344 };
 345
 346 &i2s2_2ch {
 347         pinctrl-names = "default";
 348         pinctrl-0 = <&i2s2m0_lrck
 349                      &i2s2m0_sclk
 350                      &i2s2m0_sdi
 351                      &i2s2m0_sdo>;
 352         status = "okay";
 353 };
 354
 355 /* phy1 - M.KEY socket */
 356 &pcie2x1l0 {
 357         reset-gpios = <&gpio4 RK_PA5 GPIO_ACTIVE_HIGH>;
 358         vpcie3v3-supply = <&vcc3v3_wf>;
 359         status = "okay";
 360 };
 361
 362 /* phy2 - right ethernet port */
 363 &pcie2x1l1 {
 364         reset-gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_HIGH>;
 365         vpcie3v3-supply = <&vcc3v3_pcie_eth>;
 366         status = "okay";
 367 };
 368
 369 /* phy0 - left ethernet port */
 370 &pcie2x1l2 {
 371         reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_HIGH>;
 372         vpcie3v3-supply = <&vcc3v3_pcie_eth>;
 373         status = "okay";
 374 };
 375
 376 &pcie30phy {
 377         status = "okay";
 378 };
 379
 380 &pcie3x4 {
 381         reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
 382         vpcie3v3-supply = <&vcc3v3_pcie30>;
 383         status = "okay";
 384 };
 385
 386 &pinctrl {
 387         hym8563 {
 388                 hym8563_int: hym8563-int {
 389                         rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
 390                 };
 391         };
 392
 393         leds {
 394                 blue_led_pin: blue-led {
 395                         rockchip,pins = <3 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
 396                 };
 397         };
 398
 399         ir-receiver {
 400                 ir_receiver_pin: ir-receiver-pin {
 401                         rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
 402                 };
 403         };
 404
 405         sound {
 406                 hp_detect: hp-detect {
 407                         rockchip,pins = <1 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
 408                 };
 409         };
 410
 411         usb {
 412                 vcc5v0_usb20_en: vcc5v0-usb20-en {
 413                         rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
 414                 };
 415         };
 416 };
 417
 418 &pwm2 {
 419         pinctrl-0 = <&pwm2m1_pins>;
 420         pinctrl-names = "default";
 421         status = "okay";
 422 };
 423
 424 &pwm3 {
 425         pinctrl-0 = <&pwm3m1_pins>;
 426         status = "okay";
 427 };
 428
 429 &saradc {
 430         vref-supply = <&vcc_1v8_s0>;
 431         status = "okay";
 432 };
 433
 434 &sdhci {
 435         bus-width = <8>;
 436         no-sdio;
 437         no-sd;
 438         non-removable;
 439         max-frequency = <200000000>;
 440         mmc-hs400-1_8v;
 441         mmc-hs400-enhanced-strobe;
 442         status = "okay";
 443 };
 444
 445 &sdmmc {
 446         bus-width = <4>;
 447         cap-sd-highspeed;
 448         cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
 449         disable-wp;
 450         max-frequency = <150000000>;
 451         no-sdio;
 452         no-mmc;
 453         sd-uhs-sdr104;
 454         vmmc-supply = <&vcc_3v3_s3>;
 455         vqmmc-supply = <&vccio_sd_s0>;
 456         status = "okay";
 457 };
 458
 459 &sfc {
 460         pinctrl-names = "default";
 461         pinctrl-0 = <&fspim1_pins>;
 462         status = "okay";
 463
 464         spi_flash: flash@0 {
 465                 compatible = "jedec,spi-nor";
 466                 reg = <0x0>;
 467                 spi-max-frequency = <100000000>;
 468                 spi-rx-bus-width = <4>;
 469                 spi-tx-bus-width = <1>;
 470         };
 471 };
 472
 473 &spi2 {
 474         assigned-clocks = <&cru CLK_SPI2>;
 475         assigned-clock-rates = <200000000>;
 476         num-cs = <1>;
 477         pinctrl-names = "default";
 478         pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>;
 479         status = "okay";
 480
 481         pmic@0 {
 482                 compatible = "rockchip,rk806";
 483                 reg = <0x0>;
 484                 interrupt-parent = <&gpio0>;
 485                 interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
 486                 pinctrl-names = "default";
 487                 pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
 488                             <&rk806_dvs2_null>, <&rk806_dvs3_null>;
 489                 spi-max-frequency = <1000000>;
 490
 491                 vcc1-supply = <&vcc5v0_sys>;
 492                 vcc2-supply = <&vcc5v0_sys>;
 493                 vcc3-supply = <&vcc5v0_sys>;
 494                 vcc4-supply = <&vcc5v0_sys>;
 495                 vcc5-supply = <&vcc5v0_sys>;
 496                 vcc6-supply = <&vcc5v0_sys>;
 497                 vcc7-supply = <&vcc5v0_sys>;
 498                 vcc8-supply = <&vcc5v0_sys>;
 499                 vcc9-supply = <&vcc5v0_sys>;
 500                 vcc10-supply = <&vcc5v0_sys>;
 501                 vcc11-supply = <&vcc_2v0_pldo_s3>;
 502                 vcc12-supply = <&vcc5v0_sys>;
 503                 vcc13-supply = <&vdd2_ddr_s3>;
 504                 vcc14-supply = <&vdd2_ddr_s3>;
 505                 vcca-supply = <&vcc5v0_sys>;
 506
 507                 gpio-controller;
 508                 #gpio-cells = <2>;
 509
 510                 rk806_dvs1_null: dvs1-null-pins {
 511                         pins = "gpio_pwrctrl2";
 512                         function = "pin_fun0";
 513                 };
 514
 515                 rk806_dvs2_null: dvs2-null-pins {
 516                         pins = "gpio_pwrctrl2";
 517                         function = "pin_fun0";
 518                 };
 519
 520                 rk806_dvs3_null: dvs3-null-pins {
 521                         pins = "gpio_pwrctrl3";
 522                         function = "pin_fun0";
 523                 };
 524
 525                 regulators {
 526                         vdd_gpu_s0: dcdc-reg1 {
 527                                 regulator-name = "vdd_gpu_s0";
 528                                 regulator-boot-on;
 529                                 regulator-enable-ramp-delay = <400>;
 530                                 regulator-min-microvolt = <550000>;
 531                                 regulator-max-microvolt = <950000>;
 532                                 regulator-ramp-delay = <12500>;
 533
 534                                 regulator-state-mem {
 535                                         regulator-off-in-suspend;
 536                                 };
 537                         };
 538
 539                         vdd_cpu_lit_s0: dcdc-reg2 {
 540                                 regulator-name = "vdd_cpu_lit_s0";
 541                                 regulator-always-on;
 542                                 regulator-boot-on;
 543                                 regulator-min-microvolt = <550000>;
 544                                 regulator-max-microvolt = <950000>;
 545                                 regulator-ramp-delay = <12500>;
 546
 547                                 regulator-state-mem {
 548                                         regulator-off-in-suspend;
 549                                 };
 550                         };
 551
 552                         vdd_log_s0: dcdc-reg3 {
 553                                 regulator-name = "vdd_log_s0";
 554                                 regulator-always-on;
 555                                 regulator-boot-on;
 556                                 regulator-min-microvolt = <675000>;
 557                                 regulator-max-microvolt = <825000>;
 558                                 regulator-ramp-delay = <12500>;
 559
 560                                 regulator-state-mem {
 561                                         regulator-off-in-suspend;
 562                                         regulator-suspend-microvolt = <750000>;
 563                                 };
 564                         };
 565
 566                         vdd_vdenc_s0: dcdc-reg4 {
 567                                 regulator-name = "vdd_vdenc_s0";
 568                                 regulator-always-on;
 569                                 regulator-boot-on;
 570                                 regulator-min-microvolt = <550000>;
 571                                 regulator-max-microvolt = <825000>;
 572                                 regulator-ramp-delay = <12500>;
 573
 574                                 regulator-state-mem {
 575                                         regulator-off-in-suspend;
 576                                 };
 577                         };
 578
 579                         vdd_ddr_s0: dcdc-reg5 {
 580                                 regulator-name = "vdd_ddr_s0";
 581                                 regulator-always-on;
 582                                 regulator-boot-on;
 583                                 regulator-min-microvolt = <675000>;
 584                                 regulator-max-microvolt = <900000>;
 585                                 regulator-ramp-delay = <12500>;
 586
 587                                 regulator-state-mem {
 588                                         regulator-off-in-suspend;
 589                                         regulator-suspend-microvolt = <850000>;
 590                                 };
 591                         };
 592
 593                         vdd2_ddr_s3: dcdc-reg6 {
 594                                 regulator-name = "vdd2_ddr_s3";
 595                                 regulator-always-on;
 596                                 regulator-boot-on;
 597
 598                                 regulator-state-mem {
 599                                         regulator-on-in-suspend;
 600                                 };
 601                         };
 602
 603                         vcc_2v0_pldo_s3: dcdc-reg7 {
 604                                 regulator-name = "vdd_2v0_pldo_s3";
 605                                 regulator-always-on;
 606                                 regulator-boot-on;
 607                                 regulator-min-microvolt = <2000000>;
 608                                 regulator-max-microvolt = <2000000>;
 609                                 regulator-ramp-delay = <12500>;
 610
 611                                 regulator-state-mem {
 612                                         regulator-on-in-suspend;
 613                                         regulator-suspend-microvolt = <2000000>;
 614                                 };
 615                         };
 616
 617                         vcc_3v3_s3: dcdc-reg8 {
 618                                 regulator-name = "vcc_3v3_s3";
 619                                 regulator-always-on;
 620                                 regulator-boot-on;
 621                                 regulator-min-microvolt = <3300000>;
 622                                 regulator-max-microvolt = <3300000>;
 623
 624                                 regulator-state-mem {
 625                                         regulator-on-in-suspend;
 626                                         regulator-suspend-microvolt = <3300000>;
 627                                 };
 628                         };
 629
 630                         vddq_ddr_s0: dcdc-reg9 {
 631                                 regulator-name = "vddq_ddr_s0";
 632                                 regulator-always-on;
 633                                 regulator-boot-on;
 634
 635                                 regulator-state-mem {
 636                                         regulator-off-in-suspend;
 637                                 };
 638                         };
 639
 640                         vcc_1v8_s3: dcdc-reg10 {
 641                                 regulator-name = "vcc_1v8_s3";
 642                                 regulator-always-on;
 643                                 regulator-boot-on;
 644                                 regulator-min-microvolt = <1800000>;
 645                                 regulator-max-microvolt = <1800000>;
 646
 647                                 regulator-state-mem {
 648                                         regulator-on-in-suspend;
 649                                         regulator-suspend-microvolt = <1800000>;
 650                                 };
 651                         };
 652
 653                         avcc_1v8_s0: pldo-reg1 {
 654                                 regulator-name = "avcc_1v8_s0";
 655                                 regulator-always-on;
 656                                 regulator-boot-on;
 657                                 regulator-min-microvolt = <1800000>;
 658                                 regulator-max-microvolt = <1800000>;
 659
 660                                 regulator-state-mem {
 661                                         regulator-off-in-suspend;
 662                                         regulator-suspend-microvolt = <1800000>;
 663                                 };
 664                         };
 665
 666                         /* shorted to avcc_1v8_s0 on the board */
 667                         vcc_1v8_s0: pldo-reg2 {
 668                                 regulator-name = "vcc_1v8_s0";
 669                                 regulator-always-on;
 670                                 regulator-boot-on;
 671                                 regulator-min-microvolt = <1800000>;
 672                                 regulator-max-microvolt = <1800000>;
 673
 674                                 regulator-state-mem {
 675                                         regulator-off-in-suspend;
 676                                         regulator-suspend-microvolt = <1800000>;
 677                                 };
 678                         };
 679
 680                         avdd_1v2_s0: pldo-reg3 {
 681                                 regulator-name = "avdd_1v2_s0";
 682                                 regulator-always-on;
 683                                 regulator-boot-on;
 684                                 regulator-min-microvolt = <1200000>;
 685                                 regulator-max-microvolt = <1200000>;
 686
 687                                 regulator-state-mem {
 688                                         regulator-off-in-suspend;
 689                                 };
 690                         };
 691
 692                         vcc_3v3_s0: pldo-reg4 {
 693                                 regulator-name = "vcc_3v3_s0";
 694                                 regulator-always-on;
 695                                 regulator-boot-on;
 696                                 regulator-min-microvolt = <3300000>;
 697                                 regulator-max-microvolt = <3300000>;
 698                                 regulator-ramp-delay = <12500>;
 699
 700                                 regulator-state-mem {
 701                                         regulator-off-in-suspend;
 702                                 };
 703                         };
 704
 705                         vccio_sd_s0: pldo-reg5 {
 706                                 regulator-name = "vccio_sd_s0";
 707                                 regulator-always-on;
 708                                 regulator-boot-on;
 709                                 regulator-min-microvolt = <1800000>;
 710                                 regulator-max-microvolt = <3300000>;
 711                                 regulator-ramp-delay = <12500>;
 712
 713                                 regulator-state-mem {
 714                                         regulator-off-in-suspend;
 715                                 };
 716                         };
 717
 718                         pldo6_s3: pldo-reg6 {
 719                                 regulator-name = "pldo6_s3";
 720                                 regulator-always-on;
 721                                 regulator-boot-on;
 722                                 regulator-min-microvolt = <1800000>;
 723                                 regulator-max-microvolt = <1800000>;
 724
 725                                 regulator-state-mem {
 726                                         regulator-on-in-suspend;
 727                                         regulator-suspend-microvolt = <1800000>;
 728                                 };
 729                         };
 730
 731                         vdd_0v75_s3: nldo-reg1 {
 732                                 regulator-name = "vdd_0v75_s3";
 733                                 regulator-always-on;
 734                                 regulator-boot-on;
 735                                 regulator-min-microvolt = <750000>;
 736                                 regulator-max-microvolt = <750000>;
 737
 738                                 regulator-state-mem {
 739                                         regulator-on-in-suspend;
 740                                         regulator-suspend-microvolt = <750000>;
 741                                 };
 742                         };
 743
 744                         vdd_ddr_pll_s0: nldo-reg2 {
 745                                 regulator-name = "vdd_ddr_pll_s0";
 746                                 regulator-always-on;
 747                                 regulator-boot-on;
 748                                 regulator-min-microvolt = <850000>;
 749                                 regulator-max-microvolt = <850000>;
 750
 751                                 regulator-state-mem {
 752                                         regulator-off-in-suspend;
 753                                         regulator-suspend-microvolt = <850000>;
 754                                 };
 755                         };
 756
 757                         avdd_0v75_s0: nldo-reg3 {
 758                                 regulator-name = "avdd_0v75_s0";
 759                                 regulator-always-on;
 760                                 regulator-boot-on;
 761                                 /*
 762                                  * The schematic mentions that actual setting
 763                                  * should be 0.8375V. RK3588 datasheet specifies
 764                                  * maximum as 0.825V. So we set datasheet max
 765                                  * here.
 766                                  */
 767                                 regulator-min-microvolt = <825000>;
 768                                 regulator-max-microvolt = <825000>;
 769
 770                                 regulator-state-mem {
 771                                         regulator-off-in-suspend;
 772                                 };
 773                         };
 774
 775                         vdd_0v85_s0: nldo-reg4 {
 776                                 regulator-name = "vdd_0v85_s0";
 777                                 regulator-always-on;
 778                                 regulator-boot-on;
 779                                 regulator-min-microvolt = <850000>;
 780                                 regulator-max-microvolt = <850000>;
 781
 782                                 regulator-state-mem {
 783                                         regulator-off-in-suspend;
 784                                 };
 785                         };
 786
 787                         vdd_0v75_s0: nldo-reg5 {
 788                                 regulator-name = "vdd_0v75_s0";
 789                                 regulator-always-on;
 790                                 regulator-boot-on;
 791                                 regulator-min-microvolt = <750000>;
 792                                 regulator-max-microvolt = <750000>;
 793
 794                                 regulator-state-mem {
 795                                         regulator-off-in-suspend;
 796                                 };
 797                         };
 798                 };
 799         };
 800 };
 801
 802 &tsadc {
 803         status = "okay";
 804 };
 805
 806 &u2phy2 {
 807         status = "okay";
 808 };
 809
 810 &u2phy3 {
 811         status = "okay";
 812 };
 813
 814 &u2phy2_host {
 815         phy-supply = <&vcc5v0_usb20>;
 816         status = "okay";
 817 };
 818
 819 &u2phy3_host {
 820         phy-supply = <&vcc5v0_usb20>;
 821         status = "okay";
 822 };
 823
 824 &uart2 {
 825         pinctrl-0 = <&uart2m0_xfer>;
 826         status = "okay";
 827 };
 828
 829 &uart9 {
 830         pinctrl-0 = <&uart9m0_xfer>;
 831         status = "okay";
 832 };
 833
 834 &usb_host0_ehci {
 835         status = "okay";
 836 };
 837
 838 &usb_host0_ohci {
 839         status = "okay";
 840 };
 841
 842 &usb_host1_ehci {
 843         status = "okay";
 844 };
 845
 846 &usb_host1_ohci {
 847         status = "okay";
 848 };