arch/arm/boot/dts/rockchip/rk3288-tinker.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd.
   4  */
   5
   6 #include "rk3288.dtsi"
   7 #include <dt-bindings/input/input.h>
   8 #include <dt-bindings/clock/rockchip,rk808.h>
   9
  10 / {
  11         chosen {
  12                 stdout-path = "serial2:115200n8";
  13         };
  14
  15         memory {
  16                 reg = <0x0 0x0 0x0 0x80000000>;
  17                 device_type = "memory";
  18         };
  19
  20         ext_gmac: external-gmac-clock {
  21                 compatible = "fixed-clock";
  22                 #clock-cells = <0>;
  23                 clock-frequency = <125000000>;
  24                 clock-output-names = "ext_gmac";
  25         };
  26
  27         gpio-keys {
  28                 compatible = "gpio-keys";
  29                 autorepeat;
  30
  31                 pinctrl-names = "default";
  32                 pinctrl-0 = <&pwrbtn>;
  33
  34                 button {
  35                         gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
  36                         linux,code = <KEY_POWER>;
  37                         label = "GPIO Key Power";
  38                         linux,input-type = <1>;
  39                         wakeup-source;
  40                         debounce-interval = <100>;
  41                 };
  42         };
  43
  44         gpio-leds {
  45                 compatible = "gpio-leds";
  46
  47                 act_led: led-0 {
  48                         gpios = <&gpio1 RK_PD0 GPIO_ACTIVE_HIGH>;
  49                         linux,default-trigger = "mmc0";
  50                 };
  51
  52                 heartbeat_led: led-1 {
  53                         gpios = <&gpio1 RK_PD1 GPIO_ACTIVE_HIGH>;
  54                         linux,default-trigger = "heartbeat";
  55                 };
  56
  57                 pwr_led: led-2 {
  58                         gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>;
  59                         linux,default-trigger = "default-on";
  60                 };
  61         };
  62
  63         sdio_pwrseq: sdio-pwrseq {
  64                 compatible = "mmc-pwrseq-simple";
  65                 clocks = <&rk808 RK808_CLKOUT1>;
  66                 clock-names = "ext_clock";
  67                 pinctrl-names = "default";
  68                 pinctrl-0 = <&wifi_enable>;
  69                 reset-gpios = <&gpio4 RK_PD3 GPIO_ACTIVE_LOW>,
  70                         <&gpio4 RK_PD4 GPIO_ACTIVE_LOW>;
  71         };
  72
  73         sound {
  74                 compatible = "simple-audio-card";
  75                 simple-audio-card,format = "i2s";
  76                 simple-audio-card,name = "rockchip,tinker-codec";
  77                 simple-audio-card,mclk-fs = <512>;
  78
  79                 simple-audio-card,codec {
  80                         sound-dai = <&hdmi>;
  81                 };
  82
  83                 simple-audio-card,cpu {
  84                         sound-dai = <&i2s>;
  85                 };
  86         };
  87
  88         vcc_sys: vsys-regulator {
  89                 compatible = "regulator-fixed";
  90                 regulator-name = "vcc_sys";
  91                 regulator-min-microvolt = <5000000>;
  92                 regulator-max-microvolt = <5000000>;
  93                 regulator-always-on;
  94                 regulator-boot-on;
  95         };
  96
  97         vcc_sd: sdmmc-regulator {
  98                 compatible = "regulator-fixed";
  99                 gpio = <&gpio7 11 GPIO_ACTIVE_LOW>;
 100                 pinctrl-names = "default";
 101                 pinctrl-0 = <&sdmmc_pwr>;
 102                 regulator-name = "vcc_sd";
 103                 regulator-min-microvolt = <3300000>;
 104                 regulator-max-microvolt = <3300000>;
 105                 startup-delay-us = <100000>;
 106                 vin-supply = <&vcc_io>;
 107         };
 108 };
 109
 110 &cpu0 {
 111         cpu0-supply = <&vdd_cpu>;
 112 };
 113
 114 &cpu_opp_table {
 115         opp-1704000000 {
 116                 opp-hz = /bits/ 64 <1704000000>;
 117                 opp-microvolt = <1350000>;
 118         };
 119         opp-1800000000 {
 120                 opp-hz = /bits/ 64 <1800000000>;
 121                 opp-microvolt = <1400000>;
 122         };
 123 };
 124
 125 &gmac {
 126         assigned-clocks = <&cru SCLK_MAC>;
 127         assigned-clock-parents = <&ext_gmac>;
 128         clock_in_out = "input";
 129         phy-mode = "rgmii";
 130         phy-supply = <&vcc33_lan>;
 131         pinctrl-names = "default";
 132         pinctrl-0 = <&rgmii_pins>;
 133         snps,reset-gpio = <&gpio4 7 0>;
 134         snps,reset-active-low;
 135         snps,reset-delays-us = <0 10000 1000000>;
 136         tx_delay = <0x30>;
 137         rx_delay = <0x10>;
 138         status = "okay";
 139 };
 140
 141 &gpu {
 142         mali-supply = <&vdd_gpu>;
 143         status = "okay";
 144 };
 145
 146 &hdmi {
 147         ddc-i2c-bus = <&i2c5>;
 148         status = "okay";
 149 };
 150
 151 &i2c0 {
 152         clock-frequency = <400000>;
 153         status = "okay";
 154
 155         rk808: pmic@1b {
 156                 compatible = "rockchip,rk808";
 157                 reg = <0x1b>;
 158                 interrupt-parent = <&gpio0>;
 159                 interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
 160                 #clock-cells = <1>;
 161                 clock-output-names = "xin32k", "rk808-clkout2";
 162                 dvs-gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>,
 163                                 <&gpio0 12 GPIO_ACTIVE_HIGH>;
 164                 pinctrl-names = "default";
 165                 pinctrl-0 = <&pmic_int &global_pwroff &dvs_1 &dvs_2>;
 166                 rockchip,system-power-controller;
 167                 wakeup-source;
 168
 169                 vcc1-supply = <&vcc_sys>;
 170                 vcc2-supply = <&vcc_sys>;
 171                 vcc3-supply = <&vcc_sys>;
 172                 vcc4-supply = <&vcc_sys>;
 173                 vcc6-supply = <&vcc_sys>;
 174                 vcc7-supply = <&vcc_sys>;
 175                 vcc8-supply = <&vcc_io>;
 176                 vcc9-supply = <&vcc_io>;
 177                 vcc10-supply = <&vcc_io>;
 178                 vcc11-supply = <&vcc_sys>;
 179                 vcc12-supply = <&vcc_io>;
 180                 vddio-supply = <&vcc_io>;
 181
 182                 regulators {
 183                         vdd_cpu: DCDC_REG1 {
 184                                 regulator-always-on;
 185                                 regulator-boot-on;
 186                                 regulator-min-microvolt = <750000>;
 187                                 regulator-max-microvolt = <1400000>;
 188                                 regulator-name = "vdd_arm";
 189                                 regulator-ramp-delay = <6000>;
 190                                 regulator-state-mem {
 191                                         regulator-off-in-suspend;
 192                                 };
 193                         };
 194
 195                         vdd_gpu: DCDC_REG2 {
 196                                 regulator-always-on;
 197                                 regulator-boot-on;
 198                                 regulator-min-microvolt = <850000>;
 199                                 regulator-max-microvolt = <1250000>;
 200                                 regulator-name = "vdd_gpu";
 201                                 regulator-ramp-delay = <6000>;
 202                                 regulator-state-mem {
 203                                         regulator-on-in-suspend;
 204                                         regulator-suspend-microvolt = <1000000>;
 205                                 };
 206                         };
 207
 208                         vcc_ddr: DCDC_REG3 {
 209                                 regulator-always-on;
 210                                 regulator-boot-on;
 211                                 regulator-name = "vcc_ddr";
 212                                 regulator-state-mem {
 213                                         regulator-on-in-suspend;
 214                                 };
 215                         };
 216
 217                         vcc_io: DCDC_REG4 {
 218                                 regulator-always-on;
 219                                 regulator-boot-on;
 220                                 regulator-min-microvolt = <3300000>;
 221                                 regulator-max-microvolt = <3300000>;
 222                                 regulator-name = "vcc_io";
 223                                 regulator-state-mem {
 224                                         regulator-on-in-suspend;
 225                                         regulator-suspend-microvolt = <3300000>;
 226                                 };
 227                         };
 228
 229                         vcc18_ldo1: LDO_REG1 {
 230                                 regulator-always-on;
 231                                 regulator-boot-on;
 232                                 regulator-min-microvolt = <1800000>;
 233                                 regulator-max-microvolt = <1800000>;
 234                                 regulator-name = "vcc18_ldo1";
 235                                 regulator-state-mem {
 236                                         regulator-on-in-suspend;
 237                                         regulator-suspend-microvolt = <1800000>;
 238                                 };
 239                         };
 240
 241                         vcc33_mipi: LDO_REG2 {
 242                                 regulator-always-on;
 243                                 regulator-boot-on;
 244                                 regulator-min-microvolt = <3300000>;
 245                                 regulator-max-microvolt = <3300000>;
 246                                 regulator-name = "vcc33_mipi";
 247                                 regulator-state-mem {
 248                                         regulator-off-in-suspend;
 249                                 };
 250                         };
 251
 252                         vdd_10: LDO_REG3 {
 253                                 regulator-always-on;
 254                                 regulator-boot-on;
 255                                 regulator-min-microvolt = <1000000>;
 256                                 regulator-max-microvolt = <1000000>;
 257                                 regulator-name = "vdd_10";
 258                                 regulator-state-mem {
 259                                         regulator-on-in-suspend;
 260                                         regulator-suspend-microvolt = <1000000>;
 261                                 };
 262                         };
 263
 264                         vcc18_codec: LDO_REG4 {
 265                                 regulator-always-on;
 266                                 regulator-boot-on;
 267                                 regulator-min-microvolt = <1800000>;
 268                                 regulator-max-microvolt = <1800000>;
 269                                 regulator-name = "vcc18_codec";
 270                                 regulator-state-mem {
 271                                         regulator-on-in-suspend;
 272                                         regulator-suspend-microvolt = <1800000>;
 273                                 };
 274                         };
 275
 276                         vccio_sd: LDO_REG5 {
 277                                 regulator-always-on;
 278                                 regulator-boot-on;
 279                                 regulator-min-microvolt = <1800000>;
 280                                 regulator-max-microvolt = <3300000>;
 281                                 regulator-name = "vccio_sd";
 282                                 regulator-state-mem {
 283                                         regulator-on-in-suspend;
 284                                         regulator-suspend-microvolt = <3300000>;
 285                                 };
 286                         };
 287
 288                         vdd10_lcd: LDO_REG6 {
 289                                 regulator-always-on;
 290                                 regulator-boot-on;
 291                                 regulator-min-microvolt = <1000000>;
 292                                 regulator-max-microvolt = <1000000>;
 293                                 regulator-name = "vdd10_lcd";
 294                                 regulator-state-mem {
 295                                         regulator-on-in-suspend;
 296                                         regulator-suspend-microvolt = <1000000>;
 297                                 };
 298                         };
 299
 300                         vcc_18: LDO_REG7 {
 301                                 regulator-always-on;
 302                                 regulator-boot-on;
 303                                 regulator-min-microvolt = <1800000>;
 304                                 regulator-max-microvolt = <1800000>;
 305                                 regulator-name = "vcc_18";
 306                                 regulator-state-mem {
 307                                         regulator-on-in-suspend;
 308                                         regulator-suspend-microvolt = <1800000>;
 309                                 };
 310                         };
 311
 312                         vcc18_lcd: LDO_REG8 {
 313                                 regulator-always-on;
 314                                 regulator-boot-on;
 315                                 regulator-min-microvolt = <1800000>;
 316                                 regulator-max-microvolt = <1800000>;
 317                                 regulator-name = "vcc18_lcd";
 318                                 regulator-state-mem {
 319                                         regulator-on-in-suspend;
 320                                         regulator-suspend-microvolt = <1800000>;
 321                                 };
 322                         };
 323
 324                         vcc33_sd: SWITCH_REG1 {
 325                                 regulator-always-on;
 326                                 regulator-boot-on;
 327                                 regulator-name = "vcc33_sd";
 328                                 regulator-state-mem {
 329                                         regulator-on-in-suspend;
 330                                 };
 331                         };
 332
 333                         vcc33_lan: SWITCH_REG2 {
 334                                 regulator-always-on;
 335                                 regulator-boot-on;
 336                                 regulator-name = "vcc33_lan";
 337                                 regulator-state-mem {
 338                                         regulator-on-in-suspend;
 339                                 };
 340                         };
 341                 };
 342         };
 343 };
 344
 345 &i2c2 {
 346         status = "okay";
 347 };
 348
 349 &i2c5 {
 350         status = "okay";
 351 };
 352
 353 &i2s {
 354         #sound-dai-cells = <0>;
 355         status = "okay";
 356 };
 357
 358 &io_domains {
 359         status = "okay";
 360
 361         sdcard-supply = <&vccio_sd>;
 362         wifi-supply = <&vcc_18>;
 363 };
 364
 365 &pinctrl {
 366         pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma {
 367                 drive-strength = <8>;
 368         };
 369
 370         pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma {
 371                 bias-pull-up;
 372                 drive-strength = <8>;
 373         };
 374
 375         backlight {
 376                 bl_en: bl-en {
 377                         rockchip,pins = <7 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
 378                 };
 379         };
 380
 381         buttons {
 382                 pwrbtn: pwrbtn {
 383                         rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
 384                 };
 385         };
 386
 387         eth_phy {
 388                 eth_phy_pwr: eth-phy-pwr {
 389                         rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
 390                 };
 391         };
 392
 393         pmic {
 394                 pmic_int: pmic-int {
 395                         rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
 396                 };
 397
 398                 dvs_1: dvs-1 {
 399                         rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_down>;
 400                 };
 401
 402                 dvs_2: dvs-2 {
 403                         rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>;
 404                 };
 405         };
 406
 407         sdmmc {
 408                 sdmmc_bus4: sdmmc-bus4 {
 409                         rockchip,pins = <6 RK_PC0 1 &pcfg_pull_up_drv_8ma>,
 410                                         <6 RK_PC1 1 &pcfg_pull_up_drv_8ma>,
 411                                         <6 RK_PC2 1 &pcfg_pull_up_drv_8ma>,
 412                                         <6 RK_PC3 1 &pcfg_pull_up_drv_8ma>;
 413                 };
 414
 415                 sdmmc_clk: sdmmc-clk {
 416                         rockchip,pins = <6 RK_PC4 1 &pcfg_pull_none_drv_8ma>;
 417                 };
 418
 419                 sdmmc_cmd: sdmmc-cmd {
 420                         rockchip,pins = <6 RK_PC5 1 &pcfg_pull_up_drv_8ma>;
 421                 };
 422
 423                 sdmmc_pwr: sdmmc-pwr {
 424                         rockchip,pins = <7 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
 425                 };
 426         };
 427
 428         usb {
 429                 host_vbus_drv: host-vbus-drv {
 430                         rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
 431                 };
 432
 433                 pwr_3g: pwr-3g {
 434                         rockchip,pins = <7 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
 435                 };
 436         };
 437
 438         sdio {
 439                 wifi_enable: wifi-enable {
 440                         rockchip,pins = <4 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>,
 441                                         <4 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
 442                 };
 443         };
 444 };
 445
 446 &pwm0 {
 447         status = "okay";
 448 };
 449
 450 &saradc {
 451         vref-supply = <&vcc18_ldo1>;
 452         status = "okay";
 453 };
 454
 455 &sdmmc {
 456         bus-width = <4>;
 457         cap-mmc-highspeed;
 458         cap-sd-highspeed;
 459         broken-cd;
 460         disable-wp;                     /* wp not hooked up */
 461         pinctrl-names = "default";
 462         pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 463         status = "okay";
 464         vmmc-supply = <&vcc33_sd>;
 465         vqmmc-supply = <&vccio_sd>;
 466 };
 467
 468 &sdio0 {
 469         bus-width = <4>;
 470         cap-sd-highspeed;
 471         cap-sdio-irq;
 472         keep-power-in-suspend;
 473         max-frequency = <50000000>;
 474         mmc-pwrseq = <&sdio_pwrseq>;
 475         non-removable;
 476         pinctrl-names = "default";
 477         pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>, <&sdio0_int>;
 478         sd-uhs-sdr12;
 479         sd-uhs-sdr25;
 480         sd-uhs-sdr50;
 481         vmmc-supply = <&vcc_io>;
 482         vqmmc-supply = <&vcc_18>;
 483         status = "okay";
 484 };
 485
 486 &tsadc {
 487         rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */
 488         rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
 489         status = "okay";
 490 };
 491
 492 &uart0 {
 493         status = "okay";
 494 };
 495
 496 &uart1 {
 497         status = "okay";
 498 };
 499
 500 &uart2 {
 501         status = "okay";
 502 };
 503
 504 &uart3 {
 505         status = "okay";
 506 };
 507
 508 &uart4 {
 509         status = "okay";
 510 };
 511
 512 &usbphy {
 513         status = "okay";
 514 };
 515
 516 &usb_host0_ehci {
 517         status = "okay";
 518 };
 519
 520 &usb_host1 {
 521         status = "okay";
 522 };
 523
 524 &usb_otg {
 525         status = "okay";
 526 };
 527
 528 &vopb {
 529         status = "okay";
 530 };
 531
 532 &vopb_mmu {
 533         status = "okay";
 534 };
 535
 536 &vopl {
 537         status = "okay";
 538 };
 539
 540 &vopl_mmu {
 541         status = "okay";
 542 };
 543
 544 &wdt {
 545         status = "okay";
 546 };