arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r66s.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 /dts-v1/;
   4 #include <dt-bindings/gpio/gpio.h>
   5 #include <dt-bindings/input/input.h>
   6 #include <dt-bindings/leds/common.h>
   7 #include <dt-bindings/pinctrl/rockchip.h>
   8 #include <dt-bindings/soc/rockchip,vop2.h>
   9 #include "rk3568.dtsi"
  10
  11 / {
  12         chosen: chosen {
  13                 stdout-path = "serial2:1500000n8";
  14         };
  15
  16         gpio-keys {
  17                 compatible = "gpio-keys";
  18                 pinctrl-names = "default";
  19                 pinctrl-0 = <&reset_button_pin>;
  20
  21                 button-reset {
  22                         debounce-interval = <50>;
  23                         gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;
  24                         label = "reset";
  25                         linux,code = <KEY_RESTART>;
  26                 };
  27         };
  28
  29         gpio-leds {
  30                 compatible = "gpio-leds";
  31                 pinctrl-names = "default";
  32                 pinctrl-0 = <&status_led_pin>;
  33
  34                 status_led: led-status {
  35                         color = <LED_COLOR_ID_BLUE>;
  36                         function = LED_FUNCTION_STATUS;
  37                         gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_HIGH>;
  38                         linux,default-trigger = "heartbeat";
  39                 };
  40         };
  41
  42         dc_12v: dc-12v-regulator {
  43                 compatible = "regulator-fixed";
  44                 regulator-name = "dc_12v";
  45                 regulator-always-on;
  46                 regulator-boot-on;
  47                 regulator-min-microvolt = <12000000>;
  48                 regulator-max-microvolt = <12000000>;
  49         };
  50
  51         vcc3v3_pcie: vcc3v3-pcie-regulator {
  52                 compatible = "regulator-fixed";
  53                 regulator-name = "vcc3v3_pcie";
  54                 regulator-always-on;
  55                 regulator-boot-on;
  56                 regulator-min-microvolt = <3300000>;
  57                 regulator-max-microvolt = <3300000>;
  58                 vin-supply = <&vcc5v0_sys>;
  59         };
  60
  61         vcc3v3_sys: vcc3v3-sys-regulator {
  62                 compatible = "regulator-fixed";
  63                 regulator-name = "vcc3v3_sys";
  64                 regulator-always-on;
  65                 regulator-boot-on;
  66                 regulator-min-microvolt = <3300000>;
  67                 regulator-max-microvolt = <3300000>;
  68                 vin-supply = <&dc_12v>;
  69         };
  70
  71         vcc5v0_sys: vcc5v0-sys-regulator {
  72                 compatible = "regulator-fixed";
  73                 regulator-name = "vcc5v0_sys";
  74                 regulator-always-on;
  75                 regulator-boot-on;
  76                 regulator-min-microvolt = <5000000>;
  77                 regulator-max-microvolt = <5000000>;
  78                 vin-supply = <&dc_12v>;
  79         };
  80
  81         vcc5v0_usb_host: vcc5v0-usb-host-regulator {
  82                 compatible = "regulator-fixed";
  83                 regulator-name = "vcc5v0_usb_host";
  84                 regulator-always-on;
  85                 regulator-boot-on;
  86                 regulator-min-microvolt = <5000000>;
  87                 regulator-max-microvolt = <5000000>;
  88         };
  89
  90         vcc5v0_usb_otg: vcc5v0-usb-otg-regulator {
  91                 compatible = "regulator-fixed";
  92                 enable-active-high;
  93                 gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
  94                 pinctrl-names = "default";
  95                 pinctrl-0 = <&vcc5v0_usb_otg_en>;
  96                 regulator-name = "vcc5v0_usb_otg";
  97                 regulator-always-on;
  98                 regulator-boot-on;
  99         };
 100 };
 101
 102 &combphy0 {
 103         status = "okay";
 104 };
 105
 106 &combphy1 {
 107         status = "okay";
 108 };
 109
 110 &cpu0 {
 111         cpu-supply = <&vdd_cpu>;
 112 };
 113
 114 &cpu1 {
 115         cpu-supply = <&vdd_cpu>;
 116 };
 117
 118 &cpu2 {
 119         cpu-supply = <&vdd_cpu>;
 120 };
 121
 122 &cpu3 {
 123         cpu-supply = <&vdd_cpu>;
 124 };
 125
 126 &gpu {
 127         mali-supply = <&vdd_gpu>;
 128         status = "okay";
 129 };
 130
 131 &i2c0 {
 132         status = "okay";
 133
 134         vdd_cpu: regulator@1c {
 135                 compatible = "tcs,tcs4525";
 136                 reg = <0x1c>;
 137                 fcs,suspend-voltage-selector = <1>;
 138                 regulator-name = "vdd_cpu";
 139                 regulator-always-on;
 140                 regulator-boot-on;
 141                 regulator-min-microvolt = <800000>;
 142                 regulator-max-microvolt = <1150000>;
 143                 regulator-ramp-delay = <2300>;
 144                 vin-supply = <&vcc5v0_sys>;
 145
 146                 regulator-state-mem {
 147                         regulator-off-in-suspend;
 148                 };
 149         };
 150
 151         rk809: pmic@20 {
 152                 compatible = "rockchip,rk809";
 153                 reg = <0x20>;
 154                 interrupt-parent = <&gpio0>;
 155                 interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
 156                 #clock-cells = <1>;
 157                 pinctrl-names = "default";
 158                 pinctrl-0 = <&pmic_int>;
 159                 rockchip,system-power-controller;
 160                 vcc1-supply = <&vcc3v3_sys>;
 161                 vcc2-supply = <&vcc3v3_sys>;
 162                 vcc3-supply = <&vcc3v3_sys>;
 163                 vcc4-supply = <&vcc3v3_sys>;
 164                 vcc5-supply = <&vcc3v3_sys>;
 165                 vcc6-supply = <&vcc3v3_sys>;
 166                 vcc7-supply = <&vcc3v3_sys>;
 167                 vcc8-supply = <&vcc3v3_sys>;
 168                 vcc9-supply = <&vcc3v3_sys>;
 169                 wakeup-source;
 170
 171                 regulators {
 172                         vdd_logic: DCDC_REG1 {
 173                                 regulator-name = "vdd_logic";
 174                                 regulator-always-on;
 175                                 regulator-boot-on;
 176                                 regulator-initial-mode = <0x2>;
 177                                 regulator-min-microvolt = <500000>;
 178                                 regulator-max-microvolt = <1350000>;
 179                                 regulator-ramp-delay = <6001>;
 180
 181                                 regulator-state-mem {
 182                                         regulator-off-in-suspend;
 183                                 };
 184                         };
 185
 186                         vdd_gpu: DCDC_REG2 {
 187                                 regulator-name = "vdd_gpu";
 188                                 regulator-always-on;
 189                                 regulator-initial-mode = <0x2>;
 190                                 regulator-min-microvolt = <500000>;
 191                                 regulator-max-microvolt = <1350000>;
 192                                 regulator-ramp-delay = <6001>;
 193
 194                                 regulator-state-mem {
 195                                         regulator-off-in-suspend;
 196                                 };
 197                         };
 198
 199                         vcc_ddr: DCDC_REG3 {
 200                                 regulator-name = "vcc_ddr";
 201                                 regulator-always-on;
 202                                 regulator-boot-on;
 203                                 regulator-initial-mode = <0x2>;
 204
 205                                 regulator-state-mem {
 206                                         regulator-on-in-suspend;
 207                                 };
 208                         };
 209
 210                         vdd_npu: DCDC_REG4 {
 211                                 regulator-name = "vdd_npu";
 212                                 regulator-initial-mode = <0x2>;
 213                                 regulator-min-microvolt = <500000>;
 214                                 regulator-max-microvolt = <1350000>;
 215                                 regulator-ramp-delay = <6001>;
 216
 217                                 regulator-state-mem {
 218                                         regulator-off-in-suspend;
 219                                 };
 220                         };
 221
 222                         vcc_1v8: DCDC_REG5 {
 223                                 regulator-name = "vcc_1v8";
 224                                 regulator-always-on;
 225                                 regulator-boot-on;
 226                                 regulator-min-microvolt = <1800000>;
 227                                 regulator-max-microvolt = <1800000>;
 228
 229                                 regulator-state-mem {
 230                                         regulator-off-in-suspend;
 231                                 };
 232                         };
 233
 234                         vdda0v9_image: LDO_REG1 {
 235                                 regulator-name = "vdda0v9_image";
 236                                 regulator-min-microvolt = <950000>;
 237                                 regulator-max-microvolt = <950000>;
 238
 239                                 regulator-state-mem {
 240                                         regulator-off-in-suspend;
 241                                 };
 242                         };
 243
 244                         vdda_0v9: LDO_REG2 {
 245                                 regulator-name = "vdda_0v9";
 246                                 regulator-always-on;
 247                                 regulator-boot-on;
 248                                 regulator-min-microvolt = <900000>;
 249                                 regulator-max-microvolt = <900000>;
 250
 251                                 regulator-state-mem {
 252                                         regulator-off-in-suspend;
 253                                 };
 254                         };
 255
 256                         vdda0v9_pmu: LDO_REG3 {
 257                                 regulator-name = "vdda0v9_pmu";
 258                                 regulator-always-on;
 259                                 regulator-boot-on;
 260                                 regulator-min-microvolt = <900000>;
 261                                 regulator-max-microvolt = <900000>;
 262
 263                                 regulator-state-mem {
 264                                         regulator-on-in-suspend;
 265                                         regulator-suspend-microvolt = <900000>;
 266                                 };
 267                         };
 268
 269                         vccio_acodec: LDO_REG4 {
 270                                 regulator-name = "vccio_acodec";
 271                                 regulator-always-on;
 272                                 regulator-min-microvolt = <3300000>;
 273                                 regulator-max-microvolt = <3300000>;
 274
 275                                 regulator-state-mem {
 276                                         regulator-off-in-suspend;
 277                                 };
 278                         };
 279
 280                         vccio_sd: LDO_REG5 {
 281                                 regulator-name = "vccio_sd";
 282                                 regulator-min-microvolt = <1800000>;
 283                                 regulator-max-microvolt = <3300000>;
 284
 285                                 regulator-state-mem {
 286                                         regulator-off-in-suspend;
 287                                 };
 288                         };
 289
 290                         vcc3v3_pmu: LDO_REG6 {
 291                                 regulator-name = "vcc3v3_pmu";
 292                                 regulator-always-on;
 293                                 regulator-boot-on;
 294                                 regulator-min-microvolt = <3300000>;
 295                                 regulator-max-microvolt = <3300000>;
 296
 297                                 regulator-state-mem {
 298                                         regulator-on-in-suspend;
 299                                         regulator-suspend-microvolt = <3300000>;
 300                                 };
 301                         };
 302
 303                         vcca_1v8: LDO_REG7 {
 304                                 regulator-name = "vcca_1v8";
 305                                 regulator-always-on;
 306                                 regulator-boot-on;
 307                                 regulator-min-microvolt = <1800000>;
 308                                 regulator-max-microvolt = <1800000>;
 309
 310                                 regulator-state-mem {
 311                                         regulator-off-in-suspend;
 312                                 };
 313                         };
 314
 315                         vcca1v8_pmu: LDO_REG8 {
 316                                 regulator-name = "vcca1v8_pmu";
 317                                 regulator-always-on;
 318                                 regulator-boot-on;
 319                                 regulator-min-microvolt = <1800000>;
 320                                 regulator-max-microvolt = <1800000>;
 321
 322                                 regulator-state-mem {
 323                                         regulator-on-in-suspend;
 324                                         regulator-suspend-microvolt = <1800000>;
 325                                 };
 326                         };
 327
 328                         vcca1v8_image: LDO_REG9 {
 329                                 regulator-name = "vcca1v8_image";
 330                                 regulator-min-microvolt = <950000>;
 331                                 regulator-max-microvolt = <1800000>;
 332
 333                                 regulator-state-mem {
 334                                         regulator-off-in-suspend;
 335                                         regulator-suspend-microvolt = <950000>;
 336                                 };
 337                         };
 338
 339                         vcc_3v3: SWITCH_REG1 {
 340                                 regulator-name = "vcc_3v3";
 341                                 regulator-always-on;
 342                                 regulator-boot-on;
 343
 344                                 regulator-state-mem {
 345                                         regulator-off-in-suspend;
 346                                 };
 347                         };
 348
 349                         vcc3v3_sd: SWITCH_REG2 {
 350                                 regulator-name = "vcc3v3_sd";
 351
 352                                 regulator-state-mem {
 353                                         regulator-off-in-suspend;
 354                                 };
 355                         };
 356                 };
 357         };
 358 };
 359
 360 &pcie30phy {
 361         data-lanes = <1 2>;
 362         status = "okay";
 363 };
 364
 365 &pcie3x1 {
 366         num-lanes = <1>;
 367         reset-gpios = <&gpio0 RK_PC3 GPIO_ACTIVE_HIGH>;
 368         vpcie3v3-supply = <&vcc3v3_pcie>;
 369         status = "okay";
 370 };
 371
 372 &pcie3x2 {
 373         num-lanes = <1>;
 374         reset-gpios = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>;
 375         vpcie3v3-supply = <&vcc3v3_pcie>;
 376         status = "okay";
 377 };
 378
 379 &pinctrl {
 380         gpio-leds {
 381                 status_led_pin: status-led-pin {
 382                         rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
 383                 };
 384         };
 385
 386         pmic {
 387                 pmic_int: pmic-int {
 388                         rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
 389                 };
 390         };
 391
 392         rockchip-key {
 393                 reset_button_pin: reset-button-pin {
 394                         rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>;
 395                 };
 396         };
 397
 398         usb {
 399                 vcc5v0_usb_otg_en: vcc5v0-usb-otg-en {
 400                         rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
 401                 };
 402         };
 403 };
 404
 405 &pmu_io_domains {
 406         pmuio1-supply = <&vcc3v3_pmu>;
 407         pmuio2-supply = <&vcc3v3_pmu>;
 408         vccio1-supply = <&vccio_acodec>;
 409         vccio3-supply = <&vccio_sd>;
 410         vccio4-supply = <&vcc_1v8>;
 411         vccio5-supply = <&vcc_3v3>;
 412         vccio6-supply = <&vcc_1v8>;
 413         vccio7-supply = <&vcc_3v3>;
 414         status = "okay";
 415 };
 416
 417 &saradc {
 418         vref-supply = <&vcca_1v8>;
 419         status = "okay";
 420 };
 421
 422 &tsadc {
 423         rockchip,hw-tshut-mode = <1>;
 424         rockchip,hw-tshut-polarity = <0>;
 425         status = "okay";
 426 };
 427
 428 &uart2 {
 429         status = "okay";
 430 };
 431
 432 &usb_host0_ehci {
 433         status = "okay";
 434 };
 435
 436 &usb_host0_ohci {
 437         status = "okay";
 438 };
 439
 440 &usb_host0_xhci {
 441         dr_mode = "host";
 442         extcon = <&usb2phy0>;
 443         status = "okay";
 444 };
 445
 446 &usb_host1_ehci {
 447         status = "okay";
 448 };
 449
 450 &usb_host1_ohci {
 451         status = "okay";
 452 };
 453
 454 &usb_host1_xhci {
 455         status = "okay";
 456 };
 457
 458 &usb2phy0 {
 459         status = "okay";
 460 };
 461
 462 &usb2phy0_host {
 463         phy-supply = <&vcc5v0_usb_host>;
 464         status = "okay";
 465 };
 466
 467 &usb2phy0_otg {
 468         phy-supply = <&vcc5v0_usb_otg>;
 469         status = "okay";
 470 };
 471
 472 &vop {
 473         assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>;
 474         assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>;
 475         status = "okay";
 476 };
 477
 478 &vop_mmu {
 479         status = "okay";
 480 };