arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2019 Hardkernel Co., Ltd
   4  * Copyright (c) 2020 Theobroma Systems Design und Consulting GmbH
   5  */
   6
   7 /dts-v1/;
   8 #include <dt-bindings/gpio/gpio.h>
   9 #include <dt-bindings/input/input.h>
  10 #include <dt-bindings/pinctrl/rockchip.h>
  11 #include "rk3326.dtsi"
  12
  13 / {
  14         model = "ODROID-GO Advance";
  15         compatible = "hardkernel,rk3326-odroid-go2", "rockchip,rk3326";
  16
  17         chosen {
  18                 stdout-path = "serial2:115200n8";
  19         };
  20
  21         adc-joystick {
  22                 compatible = "adc-joystick";
  23                 io-channels = <&saradc 1>,
  24                               <&saradc 2>;
  25                 #address-cells = <1>;
  26                 #size-cells = <0>;
  27
  28                 axis@0 {
  29                         reg = <0>;
  30                         abs-flat = <10>;
  31                         abs-fuzz = <10>;
  32                         abs-range = <172 772>;
  33                         linux,code = <ABS_X>;
  34                 };
  35
  36                 axis@1 {
  37                         reg = <1>;
  38                         abs-flat = <10>;
  39                         abs-fuzz = <10>;
  40                         abs-range = <278 815>;
  41                         linux,code = <ABS_Y>;
  42                 };
  43         };
  44
  45         backlight: backlight {
  46                 compatible = "pwm-backlight";
  47                 power-supply = <&vcc_bl>;
  48                 pwms = <&pwm1 0 25000 0>;
  49         };
  50
  51         gpio-keys {
  52                 compatible = "gpio-keys";
  53                 pinctrl-names = "default";
  54                 pinctrl-0 = <&btn_pins>;
  55
  56                 /*
  57                  *      *** ODROIDGO2-Advance Switch layout ***
  58                  * |------------------------------------------------|
  59                  * | sw15                                      sw16 |
  60                  * |------------------------------------------------|
  61                  * |     sw1      |-------------------|      sw8    |
  62                  * |  sw3   sw4   |                   |   sw7   sw5 |
  63                  * |     sw2      |    LCD Display    |      sw6    |
  64                  * |              |                   |             |
  65                  * |              |-------------------|             |
  66                  * |         sw9 sw10   sw11 sw12   sw13 sw14       |
  67                  * |------------------------------------------------|
  68                  */
  69
  70                 sw1 {
  71                         gpios = <&gpio1 RK_PB4 GPIO_ACTIVE_LOW>;
  72                         label = "DPAD-UP";
  73                         linux,code = <BTN_DPAD_UP>;
  74                 };
  75                 sw2 {
  76                         gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_LOW>;
  77                         label = "DPAD-DOWN";
  78                         linux,code = <BTN_DPAD_DOWN>;
  79                 };
  80                 sw3 {
  81                         gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_LOW>;
  82                         label = "DPAD-LEFT";
  83                         linux,code = <BTN_DPAD_LEFT>;
  84                 };
  85                 sw4 {
  86                         gpios = <&gpio1 RK_PB7 GPIO_ACTIVE_LOW>;
  87                         label = "DPAD-RIGHT";
  88                         linux,code = <BTN_DPAD_RIGHT>;
  89                 };
  90                 sw5 {
  91                         gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_LOW>;
  92                         label = "BTN-A";
  93                         linux,code = <BTN_EAST>;
  94                 };
  95                 sw6 {
  96                         gpios = <&gpio1 RK_PA5 GPIO_ACTIVE_LOW>;
  97                         label = "BTN-B";
  98                         linux,code = <BTN_SOUTH>;
  99                 };
 100                 sw7 {
 101                         gpios = <&gpio1 RK_PA6 GPIO_ACTIVE_LOW>;
 102                         label = "BTN-Y";
 103                         linux,code = <BTN_WEST>;
 104                 };
 105                 sw8 {
 106                         gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_LOW>;
 107                         label = "BTN-X";
 108                         linux,code = <BTN_NORTH>;
 109                 };
 110                 sw9 {
 111                         gpios = <&gpio2 RK_PA0 GPIO_ACTIVE_LOW>;
 112                         label = "F1";
 113                         linux,code = <BTN_TRIGGER_HAPPY1>;
 114                 };
 115                 sw10 {
 116                         gpios = <&gpio2 RK_PA1 GPIO_ACTIVE_LOW>;
 117                         label = "F2";
 118                         linux,code = <BTN_TRIGGER_HAPPY2>;
 119                 };
 120                 sw11 {
 121                         gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>;
 122                         label = "F3";
 123                         linux,code = <BTN_TRIGGER_HAPPY3>;
 124                 };
 125                 sw12 {
 126                         gpios = <&gpio2 RK_PA3 GPIO_ACTIVE_LOW>;
 127                         label = "F4";
 128                         linux,code = <BTN_TRIGGER_HAPPY4>;
 129                 };
 130                 sw13 {
 131                         gpios = <&gpio2 RK_PA4 GPIO_ACTIVE_LOW>;
 132                         label = "F5";
 133                         linux,code = <BTN_TRIGGER_HAPPY5>;
 134                 };
 135                 sw14 {
 136                         gpios = <&gpio2 RK_PA5 GPIO_ACTIVE_LOW>;
 137                         label = "F6";
 138                         linux,code = <BTN_TRIGGER_HAPPY6>;
 139                 };
 140                 sw15 {
 141                         gpios = <&gpio2 RK_PA6 GPIO_ACTIVE_LOW>;
 142                         label = "TOP-LEFT";
 143                         linux,code = <BTN_TL>;
 144                 };
 145                 sw16 {
 146                         gpios = <&gpio2 RK_PA7 GPIO_ACTIVE_LOW>;
 147                         label = "TOP-RIGHT";
 148                         linux,code = <BTN_TR>;
 149                 };
 150         };
 151
 152         leds: gpio-leds {
 153                 compatible = "gpio-leds";
 154                 pinctrl-names = "default";
 155                 pinctrl-0 = <&blue_led_pin>;
 156
 157                 blue_led: led-0 {
 158                         label = "blue:heartbeat";
 159                         gpios = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>;
 160                         linux,default-trigger = "heartbeat";
 161                 };
 162         };
 163
 164         vccsys: vccsys {
 165                 compatible = "regulator-fixed";
 166                 regulator-name = "vcc3v8_sys";
 167                 regulator-always-on;
 168                 regulator-min-microvolt = <3800000>;
 169                 regulator-max-microvolt = <3800000>;
 170         };
 171
 172         vcc_host: vcc_host {
 173                 compatible = "regulator-fixed";
 174                 regulator-name = "vcc_host";
 175                 regulator-min-microvolt = <5000000>;
 176                 regulator-max-microvolt = <5000000>;
 177
 178                 gpio = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
 179                 enable-active-high;
 180                 regulator-always-on;
 181                 vin-supply = <&vccsys>;
 182         };
 183 };
 184
 185 &cpu0 {
 186         cpu-supply = <&vdd_arm>;
 187 };
 188
 189 &cpu1 {
 190         cpu-supply = <&vdd_arm>;
 191 };
 192
 193 &cpu2 {
 194         cpu-supply = <&vdd_arm>;
 195 };
 196
 197 &cpu3 {
 198         cpu-supply = <&vdd_arm>;
 199 };
 200
 201 &cru {
 202         assigned-clocks = <&cru PLL_NPLL>,
 203                 <&cru ACLK_BUS_PRE>, <&cru ACLK_PERI_PRE>,
 204                 <&cru HCLK_BUS_PRE>, <&cru HCLK_PERI_PRE>,
 205                 <&cru PCLK_BUS_PRE>, <&cru SCLK_GPU>,
 206                 <&cru PLL_CPLL>;
 207
 208         assigned-clock-rates = <1188000000>,
 209                 <200000000>, <200000000>,
 210                 <150000000>, <150000000>,
 211                 <100000000>, <200000000>,
 212                 <17000000>;
 213 };
 214
 215 &display_subsystem {
 216         status = "okay";
 217 };
 218
 219 &dsi {
 220         status = "okay";
 221
 222         ports {
 223                 mipi_out: port@1 {
 224                         reg = <1>;
 225
 226                         mipi_out_panel: endpoint {
 227                                 remote-endpoint = <&mipi_in_panel>;
 228                         };
 229                 };
 230         };
 231
 232         panel@0 {
 233                 compatible = "elida,kd35t133";
 234                 reg = <0>;
 235                 backlight = <&backlight>;
 236                 iovcc-supply = <&vcc_lcd>;
 237                 reset-gpios = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>;
 238                 vdd-supply = <&vcc_lcd>;
 239
 240                 port {
 241                         mipi_in_panel: endpoint {
 242                                 remote-endpoint = <&mipi_out_panel>;
 243                         };
 244                 };
 245         };
 246 };
 247
 248 &dsi_dphy {
 249         status = "okay";
 250 };
 251
 252 &gpu {
 253         mali-supply = <&vdd_logic>;
 254         status = "okay";
 255 };
 256
 257 &i2c0 {
 258         clock-frequency = <400000>;
 259         i2c-scl-falling-time-ns = <16>;
 260         i2c-scl-rising-time-ns = <280>;
 261         status = "okay";
 262
 263         rk817: pmic@20 {
 264                 compatible = "rockchip,rk817";
 265                 reg = <0x20>;
 266                 interrupt-parent = <&gpio0>;
 267                 interrupts = <RK_PB2 IRQ_TYPE_LEVEL_LOW>;
 268                 pinctrl-names = "default";
 269                 pinctrl-0 = <&pmic_int>;
 270                 wakeup-source;
 271                 #clock-cells = <1>;
 272                 clock-output-names = "rk808-clkout1", "xin32k";
 273
 274                 vcc1-supply = <&vccsys>;
 275                 vcc2-supply = <&vccsys>;
 276                 vcc3-supply = <&vccsys>;
 277                 vcc4-supply = <&vccsys>;
 278                 vcc5-supply = <&vccsys>;
 279                 vcc6-supply = <&vccsys>;
 280                 vcc7-supply = <&vccsys>;
 281
 282                 regulators {
 283                         vdd_logic: DCDC_REG1 {
 284                                 regulator-name = "vdd_logic";
 285                                 regulator-min-microvolt = <950000>;
 286                                 regulator-max-microvolt = <1150000>;
 287                                 regulator-ramp-delay = <6001>;
 288                                 regulator-always-on;
 289                                 regulator-boot-on;
 290
 291                                 regulator-state-mem {
 292                                         regulator-on-in-suspend;
 293                                         regulator-suspend-microvolt = <950000>;
 294                                 };
 295                         };
 296
 297                         vdd_arm: DCDC_REG2 {
 298                                 regulator-name = "vdd_arm";
 299                                 regulator-min-microvolt = <950000>;
 300                                 regulator-max-microvolt = <1350000>;
 301                                 regulator-ramp-delay = <6001>;
 302                                 regulator-always-on;
 303                                 regulator-boot-on;
 304
 305                                 regulator-state-mem {
 306                                         regulator-off-in-suspend;
 307                                         regulator-suspend-microvolt = <950000>;
 308                                 };
 309                         };
 310
 311                         vcc_ddr: DCDC_REG3 {
 312                                 regulator-name = "vcc_ddr";
 313                                 regulator-always-on;
 314                                 regulator-boot-on;
 315
 316                                 regulator-state-mem {
 317                                         regulator-on-in-suspend;
 318                                 };
 319                         };
 320
 321                         vcc_3v3: DCDC_REG4 {
 322                                 regulator-name = "vcc_3v3";
 323                                 regulator-min-microvolt = <3300000>;
 324                                 regulator-max-microvolt = <3300000>;
 325                                 regulator-always-on;
 326                                 regulator-boot-on;
 327
 328                                 regulator-state-mem {
 329                                         regulator-off-in-suspend;
 330                                         regulator-suspend-microvolt = <3300000>;
 331                                 };
 332                         };
 333
 334                         vcc_1v8: LDO_REG2 {
 335                                 regulator-name = "vcc_1v8";
 336                                 regulator-min-microvolt = <1800000>;
 337                                 regulator-max-microvolt = <1800000>;
 338                                 regulator-always-on;
 339                                 regulator-boot-on;
 340
 341                                 regulator-state-mem {
 342                                         regulator-on-in-suspend;
 343                                         regulator-suspend-microvolt = <1800000>;
 344                                 };
 345                         };
 346
 347                         vdd_1v0: LDO_REG3 {
 348                                 regulator-name = "vdd_1v0";
 349                                 regulator-min-microvolt = <1000000>;
 350                                 regulator-max-microvolt = <1000000>;
 351                                 regulator-always-on;
 352                                 regulator-boot-on;
 353
 354                                 regulator-state-mem {
 355                                         regulator-on-in-suspend;
 356                                         regulator-suspend-microvolt = <1000000>;
 357                                 };
 358                         };
 359
 360                         vcc3v3_pmu: LDO_REG4 {
 361                                 regulator-name = "vcc3v3_pmu";
 362                                 regulator-min-microvolt = <3300000>;
 363                                 regulator-max-microvolt = <3300000>;
 364                                 regulator-always-on;
 365                                 regulator-boot-on;
 366
 367                                 regulator-state-mem {
 368                                         regulator-on-in-suspend;
 369                                         regulator-suspend-microvolt = <3300000>;
 370                                 };
 371                         };
 372
 373                         vccio_sd: LDO_REG5 {
 374                                 regulator-name = "vccio_sd";
 375                                 regulator-min-microvolt = <1800000>;
 376                                 regulator-max-microvolt = <3300000>;
 377                                 regulator-always-on;
 378                                 regulator-boot-on;
 379
 380                                 regulator-state-mem {
 381                                         regulator-on-in-suspend;
 382                                         regulator-suspend-microvolt = <3300000>;
 383                                 };
 384                         };
 385
 386                         vcc_sd: LDO_REG6 {
 387                                 regulator-name = "vcc_sd";
 388                                 regulator-min-microvolt = <3300000>;
 389                                 regulator-max-microvolt = <3300000>;
 390                                 regulator-boot-on;
 391
 392                                 regulator-state-mem {
 393                                         regulator-on-in-suspend;
 394                                         regulator-suspend-microvolt = <3300000>;
 395                                 };
 396                         };
 397
 398                         vcc_bl: LDO_REG7 {
 399                                 regulator-name = "vcc_bl";
 400                                 regulator-min-microvolt = <3300000>;
 401                                 regulator-max-microvolt = <3300000>;
 402
 403                                 regulator-state-mem {
 404                                         regulator-off-in-suspend;
 405                                         regulator-suspend-microvolt = <3300000>;
 406                                 };
 407                         };
 408
 409                         vcc_lcd: LDO_REG8 {
 410                                 regulator-name = "vcc_lcd";
 411                                 regulator-min-microvolt = <2800000>;
 412                                 regulator-max-microvolt = <2800000>;
 413
 414                                 regulator-state-mem {
 415                                         regulator-off-in-suspend;
 416                                         regulator-suspend-microvolt = <2800000>;
 417                                 };
 418                         };
 419
 420                         vcc_cam: LDO_REG9 {
 421                                 regulator-name = "vcc_cam";
 422                                 regulator-min-microvolt = <3000000>;
 423                                 regulator-max-microvolt = <3000000>;
 424
 425                                 regulator-state-mem {
 426                                         regulator-off-in-suspend;
 427                                         regulator-suspend-microvolt = <3000000>;
 428                                 };
 429                         };
 430                 };
 431         };
 432 };
 433
 434 /* EXT Header(P2): 7(SCL:GPIO0.C2), 8(SDA:GPIO0.C3) */
 435 &i2c1 {
 436         clock-frequency = <400000>;
 437         status = "okay";
 438 };
 439
 440 /* I2S 1 Channel Used */
 441 &i2s1_2ch {
 442         status = "okay";
 443 };
 444
 445 &io_domains {
 446         vccio1-supply = <&vcc_3v3>;
 447         vccio2-supply = <&vccio_sd>;
 448         vccio3-supply = <&vcc_3v3>;
 449         vccio4-supply = <&vcc_3v3>;
 450         vccio5-supply = <&vcc_3v3>;
 451         vccio6-supply = <&vcc_3v3>;
 452         status = "okay";
 453 };
 454
 455 &pmu_io_domains {
 456         pmuio1-supply = <&vcc3v3_pmu>;
 457         pmuio2-supply = <&vcc3v3_pmu>;
 458         status = "okay";
 459 };
 460
 461 &pwm1 {
 462         status = "okay";
 463 };
 464
 465 &saradc {
 466         vref-supply = <&vcc_1v8>;
 467         status = "okay";
 468 };
 469
 470 &sdmmc {
 471         cap-sd-highspeed;
 472         card-detect-delay = <200>;
 473         cd-gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_LOW>; /*[> CD GPIO <]*/
 474         sd-uhs-sdr12;
 475         sd-uhs-sdr25;
 476         sd-uhs-sdr50;
 477         sd-uhs-sdr104;
 478         vmmc-supply = <&vcc_sd>;
 479         vqmmc-supply = <&vccio_sd>;
 480         status = "okay";
 481 };
 482
 483 &tsadc {
 484         status = "okay";
 485 };
 486
 487 &u2phy {
 488         status = "okay";
 489
 490         u2phy_host: host-port {
 491                 status = "okay";
 492         };
 493
 494         u2phy_otg: otg-port {
 495                 status = "disabled";
 496         };
 497 };
 498
 499 &usb20_otg {
 500         status = "okay";
 501 };
 502
 503 /* EXT Header(P2): 2(RXD:GPIO1.C0),3(TXD:.C1),4(CTS:.C2),5(RTS:.C3) */
 504 &uart1 {
 505         pinctrl-names = "default";
 506         pinctrl-0 = <&uart1_xfer &uart1_cts>;
 507         status = "okay";
 508 };
 509
 510 &uart2 {
 511         pinctrl-names = "default";
 512         pinctrl-0 = <&uart2m1_xfer>;
 513         status = "okay";
 514 };
 515
 516 &vopb {
 517         status = "okay";
 518 };
 519
 520 &vopb_mmu {
 521         status = "okay";
 522 };
 523
 524 &pinctrl {
 525         btns {
 526                 btn_pins: btn-pins {
 527                         rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>,
 528                                         <1 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>,
 529                                         <1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,
 530                                         <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>,
 531                                         <1 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>,
 532                                         <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>,
 533                                         <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>,
 534                                         <1 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>,
 535                                         <2 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>,
 536                                         <2 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>,
 537                                         <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>,
 538                                         <2 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>,
 539                                         <2 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>,
 540                                         <2 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>,
 541                                         <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,
 542                                         <2 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
 543                 };
 544         };
 545
 546         headphone {
 547                 hp_det: hp-det {
 548                         rockchip,pins = <2 RK_PC6 RK_FUNC_GPIO &pcfg_pull_down>;
 549                 };
 550         };
 551
 552         leds {
 553                 blue_led_pin: blue-led-pin {
 554                         rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
 555                 };
 556         };
 557
 558         pmic {
 559                 dc_det: dc-det {
 560                         rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
 561                 };
 562
 563                 pmic_int: pmic-int {
 564                         rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>;
 565                 };
 566
 567                 soc_slppin_gpio: soc_slppin_gpio {
 568                         rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_output_low>;
 569                 };
 570
 571                 soc_slppin_rst: soc_slppin_rst {
 572                         rockchip,pins = <0 RK_PA4 2 &pcfg_pull_none>;
 573                 };
 574
 575                 soc_slppin_slp: soc_slppin_slp {
 576                         rockchip,pins = <0 RK_PA4 1 &pcfg_pull_none>;
 577                 };
 578         };
 579 };