src/arm64/rockchip/rk3399-puma.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2017 Theobroma Systems Design und Consulting GmbH
   4  */
   5
   6 #include <dt-bindings/pwm/pwm.h>
   7 #include "rk3399.dtsi"
   8 #include "rk3399-opp.dtsi"
   9
  10 / {
  11         aliases {
  12                 mmc0 = &sdhci;
  13         };
  14
  15         leds {
  16                 compatible = "gpio-leds";
  17                 pinctrl-names = "default";
  18                 pinctrl-0 = <&module_led_pin>;
  19
  20                 module_led: led-0 {
  21                         label = "module_led";
  22                         gpios = <&gpio2 RK_PD1 GPIO_ACTIVE_HIGH>;
  23                         linux,default-trigger = "heartbeat";
  24                         panic-indicator;
  25                 };
  26         };
  27
  28         extcon_usb3: extcon-usb3 {
  29                 compatible = "linux,extcon-usb-gpio";
  30                 id-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_HIGH>;
  31                 pinctrl-names = "default";
  32                 pinctrl-0 = <&usb3_id>;
  33         };
  34
  35         clkin_gmac: external-gmac-clock {
  36                 compatible = "fixed-clock";
  37                 clock-frequency = <125000000>;
  38                 clock-output-names = "clkin_gmac";
  39                 #clock-cells = <0>;
  40         };
  41
  42         vcc1v2_phy: vcc1v2-phy {
  43                 compatible = "regulator-fixed";
  44                 regulator-name = "vcc1v2_phy";
  45                 regulator-always-on;
  46                 regulator-boot-on;
  47                 regulator-min-microvolt = <1200000>;
  48                 regulator-max-microvolt = <1200000>;
  49                 vin-supply = <&vcc5v0_sys>;
  50         };
  51
  52         vcc3v3_sys: vcc3v3-sys {
  53                 compatible = "regulator-fixed";
  54                 regulator-name = "vcc3v3_sys";
  55                 regulator-always-on;
  56                 regulator-boot-on;
  57                 regulator-min-microvolt = <3300000>;
  58                 regulator-max-microvolt = <3300000>;
  59                 vin-supply = <&vcc5v0_sys>;
  60         };
  61
  62         vcc5v0_host: vcc5v0-host-regulator {
  63                 compatible = "regulator-fixed";
  64                 gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_LOW>;
  65                 pinctrl-names = "default";
  66                 pinctrl-0 = <&vcc5v0_host_en>;
  67                 regulator-name = "vcc5v0_host";
  68                 regulator-always-on;
  69                 vin-supply = <&vcc5v0_sys>;
  70         };
  71
  72         vcc5v0_sys: vcc5v0-sys {
  73                 compatible = "regulator-fixed";
  74                 regulator-name = "vcc5v0_sys";
  75                 regulator-always-on;
  76                 regulator-boot-on;
  77                 regulator-min-microvolt = <5000000>;
  78                 regulator-max-microvolt = <5000000>;
  79         };
  80
  81         vdd_log: vdd-log {
  82                 compatible = "pwm-regulator";
  83                 pwms = <&pwm2 0 25000 1>;
  84                 pwm-supply = <&vcc5v0_sys>;
  85                 regulator-name = "vdd_log";
  86                 regulator-min-microvolt = <800000>;
  87                 regulator-max-microvolt = <1400000>;
  88                 regulator-always-on;
  89                 regulator-boot-on;
  90         };
  91 };
  92
  93 &cpu_b0 {
  94         cpu-supply = <&vdd_cpu_b>;
  95 };
  96
  97 &cpu_b1 {
  98         cpu-supply = <&vdd_cpu_b>;
  99 };
 100
 101 &cpu_l0 {
 102         cpu-supply = <&vdd_cpu_l>;
 103 };
 104
 105 &cpu_l1 {
 106         cpu-supply = <&vdd_cpu_l>;
 107 };
 108
 109 &cpu_l2 {
 110         cpu-supply = <&vdd_cpu_l>;
 111 };
 112
 113 &cpu_l3 {
 114         cpu-supply = <&vdd_cpu_l>;
 115 };
 116
 117 &emmc_phy {
 118         status = "okay";
 119         drive-impedance-ohm = <33>;
 120 };
 121
 122 &gmac {
 123         assigned-clocks = <&cru SCLK_RMII_SRC>;
 124         assigned-clock-parents = <&clkin_gmac>;
 125         clock_in_out = "input";
 126         phy-supply = <&vcc1v2_phy>;
 127         phy-mode = "rgmii";
 128         pinctrl-names = "default";
 129         pinctrl-0 = <&rgmii_pins>;
 130         snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>;
 131         snps,reset-active-low;
 132         snps,reset-delays-us = <0 10000 50000>;
 133         tx_delay = <0x10>;
 134         rx_delay = <0x10>;
 135         status = "okay";
 136 };
 137
 138 &gpu {
 139         mali-supply = <&vdd_gpu>;
 140         status = "okay";
 141 };
 142
 143 &i2c0 {
 144         status = "okay";
 145         i2c-scl-rising-time-ns = <168>;
 146         i2c-scl-falling-time-ns = <4>;
 147         clock-frequency = <400000>;
 148
 149         rk808: pmic@1b {
 150                 compatible = "rockchip,rk808";
 151                 reg = <0x1b>;
 152                 interrupt-parent = <&gpio1>;
 153                 interrupts = <22 IRQ_TYPE_LEVEL_LOW>;
 154                 #clock-cells = <1>;
 155                 clock-output-names = "xin32k", "rk808-clkout2";
 156                 pinctrl-names = "default";
 157                 pinctrl-0 = <&pmic_int_l>;
 158                 rockchip,system-power-controller;
 159                 wakeup-source;
 160
 161                 vcc1-supply = <&vcc5v0_sys>;
 162                 vcc2-supply = <&vcc5v0_sys>;
 163                 vcc3-supply = <&vcc5v0_sys>;
 164                 vcc4-supply = <&vcc5v0_sys>;
 165                 vcc6-supply = <&vcc5v0_sys>;
 166                 vcc7-supply = <&vcc5v0_sys>;
 167                 vcc8-supply = <&vcc3v3_sys>;
 168                 vcc9-supply = <&vcc5v0_sys>;
 169                 vcc10-supply = <&vcc5v0_sys>;
 170                 vcc11-supply = <&vcc5v0_sys>;
 171                 vcc12-supply = <&vcc3v3_sys>;
 172                 vddio-supply = <&vcc1v8_pmu>;
 173
 174                 regulators {
 175                         vdd_center: DCDC_REG1 {
 176                                 regulator-name = "vdd_center";
 177                                 regulator-min-microvolt = <750000>;
 178                                 regulator-max-microvolt = <1350000>;
 179                                 regulator-ramp-delay = <6001>;
 180                                 regulator-always-on;
 181                                 regulator-boot-on;
 182                                 regulator-state-mem {
 183                                         regulator-off-in-suspend;
 184                                 };
 185                         };
 186
 187                         vdd_cpu_l: DCDC_REG2 {
 188                                 regulator-name = "vdd_cpu_l";
 189                                 regulator-min-microvolt = <750000>;
 190                                 regulator-max-microvolt = <1350000>;
 191                                 regulator-ramp-delay = <6001>;
 192                                 regulator-always-on;
 193                                 regulator-boot-on;
 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-state-mem {
 204                                         regulator-on-in-suspend;
 205                                 };
 206                         };
 207
 208                         vcc_1v8: DCDC_REG4 {
 209                                 regulator-name = "vcc_1v8";
 210                                 regulator-min-microvolt = <1800000>;
 211                                 regulator-max-microvolt = <1800000>;
 212                                 regulator-always-on;
 213                                 regulator-boot-on;
 214                                 regulator-state-mem {
 215                                         regulator-on-in-suspend;
 216                                         regulator-suspend-microvolt = <1800000>;
 217                                 };
 218                         };
 219
 220                         vcc_ldo1: LDO_REG1 {
 221                                 regulator-name = "vcc_ldo1";
 222                                 regulator-min-microvolt = <1800000>;
 223                                 regulator-max-microvolt = <1800000>;
 224                                 regulator-boot-on;
 225                                 regulator-state-mem {
 226                                         regulator-off-in-suspend;
 227                                 };
 228                         };
 229
 230                         vcc1v8_hdmi: LDO_REG2 {
 231                                 regulator-name = "vcc1v8_hdmi";
 232                                 regulator-min-microvolt = <1800000>;
 233                                 regulator-max-microvolt = <1800000>;
 234                                 regulator-always-on;
 235                                 regulator-boot-on;
 236                                 regulator-state-mem {
 237                                         regulator-off-in-suspend;
 238                                 };
 239                         };
 240
 241                         vcc1v8_pmu: LDO_REG3 {
 242                                 regulator-name = "vcc1v8_pmu";
 243                                 regulator-min-microvolt = <1800000>;
 244                                 regulator-max-microvolt = <1800000>;
 245                                 regulator-always-on;
 246                                 regulator-boot-on;
 247                                 regulator-state-mem {
 248                                         regulator-on-in-suspend;
 249                                         regulator-suspend-microvolt = <1800000>;
 250                                 };
 251                         };
 252
 253                         vcc_sd: LDO_REG4 {
 254                                 regulator-name = "vcc_sd";
 255                                 regulator-min-microvolt = <1800000>;
 256                                 regulator-max-microvolt = <3000000>;
 257                                 regulator-always-on;
 258                                 regulator-boot-on;
 259                                 regulator-state-mem {
 260                                         regulator-on-in-suspend;
 261                                         regulator-suspend-microvolt = <3000000>;
 262                                 };
 263                         };
 264
 265                         vcc_ldo5: LDO_REG5 {
 266                                 regulator-name = "vcc_ldo5";
 267                                 regulator-min-microvolt = <3000000>;
 268                                 regulator-max-microvolt = <3000000>;
 269                                 regulator-boot-on;
 270                                 regulator-state-mem {
 271                                         regulator-off-in-suspend;
 272                                 };
 273                         };
 274
 275                         vcc_ldo6: LDO_REG6 {
 276                                 regulator-name = "vcc_ldo6";
 277                                 regulator-min-microvolt = <1500000>;
 278                                 regulator-max-microvolt = <1500000>;
 279                                 regulator-boot-on;
 280                                 regulator-state-mem {
 281                                         regulator-off-in-suspend;
 282                                 };
 283                         };
 284
 285                         vcc0v9_hdmi: LDO_REG7 {
 286                                 regulator-name = "vcc0v9_hdmi";
 287                                 regulator-min-microvolt = <900000>;
 288                                 regulator-max-microvolt = <900000>;
 289                                 regulator-always-on;
 290                                 regulator-boot-on;
 291                                 regulator-state-mem {
 292                                         regulator-off-in-suspend;
 293                                 };
 294                         };
 295
 296                         vcc_efuse: LDO_REG8 {
 297                                 regulator-name = "vcc_efuse";
 298                                 regulator-min-microvolt = <1800000>;
 299                                 regulator-max-microvolt = <1800000>;
 300                                 regulator-always-on;
 301                                 regulator-boot-on;
 302                                 regulator-state-mem {
 303                                         regulator-off-in-suspend;
 304                                 };
 305                         };
 306
 307                         vcc3v3_s3: SWITCH_REG1 {
 308                                 regulator-name = "vcc3v3_s3";
 309                                 regulator-always-on;
 310                                 regulator-boot-on;
 311                                 regulator-state-mem {
 312                                         regulator-off-in-suspend;
 313                                 };
 314                         };
 315
 316                         vcc3v3_s0: SWITCH_REG2 {
 317                                 regulator-name = "vcc3v3_s0";
 318                                 regulator-always-on;
 319                                 regulator-boot-on;
 320                                 regulator-state-mem {
 321                                         regulator-off-in-suspend;
 322                                 };
 323                         };
 324                 };
 325         };
 326
 327         vdd_gpu: regulator@60 {
 328                 compatible = "fcs,fan53555";
 329                 reg = <0x60>;
 330                 fcs,suspend-voltage-selector = <1>;
 331                 regulator-name = "vdd_gpu";
 332                 regulator-min-microvolt = <600000>;
 333                 regulator-max-microvolt = <1230000>;
 334                 regulator-ramp-delay = <1000>;
 335                 regulator-always-on;
 336                 regulator-boot-on;
 337                 vin-supply = <&vcc5v0_sys>;
 338         };
 339 };
 340
 341 &i2c7 {
 342         status = "okay";
 343         clock-frequency = <400000>;
 344
 345         fan: fan@18 {
 346                 compatible = "ti,amc6821";
 347                 reg = <0x18>;
 348                 #cooling-cells = <2>;
 349         };
 350
 351         rtc_twi: rtc@6f {
 352                 compatible = "isil,isl1208";
 353                 reg = <0x6f>;
 354         };
 355 };
 356
 357 &i2c8 {
 358         status = "okay";
 359         clock-frequency = <400000>;
 360
 361         vdd_cpu_b: regulator@60 {
 362                 compatible = "fcs,fan53555";
 363                 reg = <0x60>;
 364                 vin-supply = <&vcc5v0_sys>;
 365                 regulator-name = "vdd_cpu_b";
 366                 regulator-min-microvolt = <600000>;
 367                 regulator-max-microvolt = <1230000>;
 368                 regulator-ramp-delay = <1000>;
 369                 fcs,suspend-voltage-selector = <1>;
 370                 regulator-always-on;
 371                 regulator-boot-on;
 372         };
 373 };
 374
 375 &i2s0 {
 376         pinctrl-0 = <&i2s0_2ch_bus>;
 377         rockchip,playback-channels = <2>;
 378         rockchip,capture-channels = <2>;
 379         status = "okay";
 380 };
 381
 382 /*
 383  * As Q7 does not specify neither a global nor a RX clock for I2S these
 384  * signals are not used. Furthermore I2S0_LRCK_RX is used as GPIO.
 385  * Therefore we have to redefine the i2s0_2ch_bus definition to prevent
 386  * conflicts.
 387  */
 388 &i2s0_2ch_bus {
 389         rockchip,pins =
 390                 <3 RK_PD0 1 &pcfg_pull_none>,
 391                 <3 RK_PD2 1 &pcfg_pull_none>,
 392                 <3 RK_PD3 1 &pcfg_pull_none>,
 393                 <3 RK_PD7 1 &pcfg_pull_none>;
 394 };
 395
 396 &io_domains {
 397         status = "okay";
 398         bt656-supply = <&vcc_1v8>;
 399         audio-supply = <&vcc_1v8>;
 400         sdmmc-supply = <&vcc_sd>;
 401         gpio1830-supply = <&vcc_1v8>;
 402 };
 403
 404 &pmu_io_domains {
 405         status = "okay";
 406         pmu1830-supply = <&vcc_1v8>;
 407 };
 408
 409 &pwm2 {
 410         status = "okay";
 411 };
 412
 413 &pinctrl {
 414         i2c8 {
 415                 i2c8_xfer_a: i2c8-xfer {
 416                         rockchip,pins =
 417                           <1 RK_PC4 1 &pcfg_pull_up>,
 418                           <1 RK_PC5 1 &pcfg_pull_up>;
 419                 };
 420         };
 421
 422         leds {
 423                 module_led_pin: module-led-pin {
 424                         rockchip,pins =
 425                           <2 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
 426                 };
 427         };
 428
 429         pmic {
 430                 pmic_int_l: pmic-int-l {
 431                         rockchip,pins =
 432                           <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>;
 433                 };
 434         };
 435
 436         usb2 {
 437                 vcc5v0_host_en: vcc5v0-host-en {
 438                         rockchip,pins =
 439                           <4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
 440                 };
 441         };
 442
 443         usb3 {
 444                 usb3_id: usb3-id {
 445                         rockchip,pins =
 446                           <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
 447                 };
 448         };
 449 };
 450
 451 &sdhci {
 452         /*
 453          * Signal integrity isn't great at 200MHz but 100MHz has proven stable
 454          * enough.
 455          */
 456         max-frequency = <100000000>;
 457
 458         bus-width = <8>;
 459         mmc-hs400-1_8v;
 460         mmc-hs400-enhanced-strobe;
 461         non-removable;
 462         status = "okay";
 463 };
 464
 465 &sdmmc {
 466         vqmmc-supply = <&vcc_sd>;
 467 };
 468
 469 &spi1 {
 470         status = "okay";
 471
 472         norflash: flash@0 {
 473                 compatible = "jedec,spi-nor";
 474                 reg = <0>;
 475                 spi-max-frequency = <50000000>;
 476         };
 477 };
 478
 479 &tcphy1 {
 480         status = "okay";
 481 };
 482
 483 &tsadc {
 484         rockchip,hw-tshut-mode = <1>;
 485         rockchip,hw-tshut-polarity = <1>;
 486         status = "okay";
 487 };
 488
 489 &u2phy1 {
 490         status = "okay";
 491
 492         u2phy1_otg: otg-port {
 493                 status = "okay";
 494         };
 495
 496         u2phy1_host: host-port {
 497                 phy-supply = <&vcc5v0_host>;
 498                 status = "okay";
 499         };
 500 };
 501
 502 &usbdrd3_1 {
 503         status = "okay";
 504 };
 505
 506 &usbdrd_dwc3_1 {
 507         status = "okay";
 508         dr_mode = "host";
 509 };
 510
 511 &usb_host1_ehci {
 512         status = "okay";
 513 };
 514
 515 &usb_host1_ohci {
 516         status = "okay";
 517 };