arch/arm64/boot/dts/rockchip/rk3399pro-vmarc-som.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
   4  * Copyright (c) 2019 Vamrs Limited
   5  * Copyright (c) 2019 Amarula Solutions(India)
   6  */
   7
   8 #include <dt-bindings/gpio/gpio.h>
   9 #include <dt-bindings/pinctrl/rockchip.h>
  10 #include <dt-bindings/pwm/pwm.h>
  11
  12 / {
  13         compatible = "vamrs,rk3399pro-vmarc-som", "rockchip,rk3399pro";
  14
  15         aliases {
  16                 mmc0 = &sdhci;
  17                 mmc1 = &sdmmc;
  18         };
  19
  20         vcc3v3_pcie: vcc-pcie-regulator {
  21                 compatible = "regulator-fixed";
  22                 enable-active-high;
  23                 gpio = <&gpio4 RK_PD4 GPIO_ACTIVE_HIGH>;
  24                 pinctrl-names = "default";
  25                 pinctrl-0 = <&pcie_pwr>;
  26                 regulator-name = "vcc3v3_pcie";
  27                 regulator-always-on;
  28                 regulator-boot-on;
  29                 vin-supply = <&vcc5v0_sys>;
  30         };
  31 };
  32
  33 &cpu_l0 {
  34         cpu-supply = <&vdd_cpu_l>;
  35 };
  36
  37 &cpu_l1 {
  38         cpu-supply = <&vdd_cpu_l>;
  39 };
  40
  41 &cpu_l2 {
  42         cpu-supply = <&vdd_cpu_l>;
  43 };
  44
  45 &cpu_l3 {
  46         cpu-supply = <&vdd_cpu_l>;
  47 };
  48
  49 &emmc_phy {
  50         status = "okay";
  51 };
  52
  53 &gmac {
  54         assigned-clocks = <&cru SCLK_RMII_SRC>;
  55         phy-supply = <&vcc_lan>;
  56         snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
  57 };
  58
  59 &hdmi {
  60         ddc-i2c-bus = <&i2c3>;
  61         pinctrl-names = "default";
  62         pinctrl-0 = <&hdmi_cec>;
  63 };
  64
  65 &i2c0 {
  66         clock-frequency = <400000>;
  67         i2c-scl-falling-time-ns = <30>;
  68         i2c-scl-rising-time-ns = <180>;
  69         status = "okay";
  70
  71         rk809: pmic@20 {
  72                 compatible = "rockchip,rk809";
  73                 reg = <0x20>;
  74                 interrupt-parent = <&gpio1>;
  75                 interrupts = <RK_PC2 IRQ_TYPE_LEVEL_LOW>;
  76                 #clock-cells = <1>;
  77                 clock-output-names = "rk808-clkout1", "rk808-clkout2";
  78                 pinctrl-names = "default";
  79                 pinctrl-0 = <&pmic_int_l>;
  80                 rockchip,system-power-controller;
  81                 wakeup-source;
  82
  83                 vcc1-supply = <&vcc5v0_sys>;
  84                 vcc2-supply = <&vcc5v0_sys>;
  85                 vcc3-supply = <&vcc5v0_sys>;
  86                 vcc4-supply = <&vcc5v0_sys>;
  87                 vcc5-supply = <&vcc_buck5>;
  88                 vcc6-supply = <&vcc_buck5>;
  89                 vcc7-supply = <&vcc5v0_sys>;
  90                 vcc8-supply = <&vcc3v3_sys>;
  91                 vcc9-supply = <&vcc5v0_sys>;
  92
  93                 regulators {
  94                         vdd_log: DCDC_REG1 {
  95                                 regulator-name = "vdd_log";
  96                                 regulator-always-on;
  97                                 regulator-boot-on;
  98                                 regulator-min-microvolt = <750000>;
  99                                 regulator-max-microvolt = <1350000>;
 100                                 regulator-initial-mode = <0x2>;
 101                                 regulator-state-mem {
 102                                         regulator-off-in-suspend;
 103                                         regulator-suspend-microvolt = <900000>;
 104                                 };
 105                         };
 106
 107                         vdd_cpu_l: DCDC_REG2 {
 108                                 regulator-name = "vdd_cpu_l";
 109                                 regulator-always-on;
 110                                 regulator-boot-on;
 111                                 regulator-min-microvolt = <750000>;
 112                                 regulator-max-microvolt = <1350000>;
 113                                 regulator-ramp-delay = <6001>;
 114                                 regulator-initial-mode = <0x2>;
 115                                 regulator-state-mem {
 116                                         regulator-off-in-suspend;
 117                                 };
 118                         };
 119
 120                         vcc_ddr: DCDC_REG3 {
 121                                 regulator-name = "vcc_ddr";
 122                                 regulator-always-on;
 123                                 regulator-boot-on;
 124                                 regulator-initial-mode = <0x2>;
 125                                 regulator-state-mem {
 126                                         regulator-on-in-suspend;
 127                                 };
 128                         };
 129
 130                         vcc3v3_sys: DCDC_REG4 {
 131                                 regulator-name = "vcc3v3_sys";
 132                                 regulator-always-on;
 133                                 regulator-boot-on;
 134                                 regulator-min-microvolt = <3300000>;
 135                                 regulator-max-microvolt = <3300000>;
 136                                 regulator-initial-mode = <0x2>;
 137                                 regulator-state-mem {
 138                                         regulator-on-in-suspend;
 139                                         regulator-suspend-microvolt = <3300000>;
 140                                 };
 141                         };
 142
 143                         vcc_buck5: DCDC_REG5 {
 144                                 regulator-name = "vcc_buck5";
 145                                 regulator-always-on;
 146                                 regulator-boot-on;
 147                                 regulator-min-microvolt = <2200000>;
 148                                 regulator-max-microvolt = <2200000>;
 149                                 regulator-state-mem {
 150                                         regulator-on-in-suspend;
 151                                         regulator-suspend-microvolt = <2200000>;
 152                                 };
 153                         };
 154
 155                         vcca_0v9: LDO_REG1 {
 156                                 regulator-name = "vcca_0v9";
 157                                 regulator-always-on;
 158                                 regulator-boot-on;
 159                                 regulator-min-microvolt = <900000>;
 160                                 regulator-max-microvolt = <900000>;
 161                                 regulator-state-mem {
 162                                         regulator-on-in-suspend;
 163                                         regulator-suspend-microvolt = <900000>;
 164                                 };
 165                         };
 166
 167                         vcc_1v8: LDO_REG2 {
 168                                 regulator-name = "vcc_1v8";
 169                                 regulator-always-on;
 170                                 regulator-boot-on;
 171                                 regulator-min-microvolt = <1800000>;
 172                                 regulator-max-microvolt = <1800000>;
 173                                 regulator-state-mem {
 174                                         regulator-on-in-suspend;
 175                                         regulator-suspend-microvolt = <1800000>;
 176                                 };
 177                         };
 178
 179                         vcc_0v9: LDO_REG3 {
 180                                 regulator-name = "vcc_0v9";
 181                                 regulator-always-on;
 182                                 regulator-boot-on;
 183                                 regulator-min-microvolt = <900000>;
 184                                 regulator-max-microvolt = <900000>;
 185                                 regulator-state-mem {
 186                                         regulator-on-in-suspend;
 187                                         regulator-suspend-microvolt = <900000>;
 188                                 };
 189                         };
 190
 191                         vcca_1v8: LDO_REG4 {
 192                                 regulator-name = "vcca_1v8";
 193                                 regulator-always-on;
 194                                 regulator-boot-on;
 195                                 regulator-min-microvolt = <1850000>;
 196                                 regulator-max-microvolt = <1850000>;
 197                                 regulator-state-mem {
 198                                         regulator-on-in-suspend;
 199                                         regulator-suspend-microvolt = <1850000>;
 200                                 };
 201                         };
 202
 203                         /*
 204                          * As per BSP, but schematic not showing any regulator
 205                          * pin for LD05.
 206                          */
 207                         vdd1v5_dvp: LDO_REG5 {
 208                                 regulator-name = "vdd1v5_dvp";
 209                                 regulator-always-on;
 210                                 regulator-boot-on;
 211                                 regulator-min-microvolt = <1500000>;
 212                                 regulator-max-microvolt = <1500000>;
 213                                 regulator-state-mem {
 214                                         regulator-off-in-suspend;
 215                                 };
 216                         };
 217
 218                         vcc_1v5: LDO_REG6 {
 219                                 regulator-name = "vcc_1v5";
 220                                 regulator-always-on;
 221                                 regulator-boot-on;
 222                                 regulator-min-microvolt = <1500000>;
 223                                 regulator-max-microvolt = <1500000>;
 224                                 regulator-state-mem {
 225                                         regulator-off-in-suspend;
 226                                 };
 227                         };
 228
 229                         vccio_3v0: LDO_REG7 {
 230                                 regulator-name = "vccio_3v0";
 231                                 regulator-always-on;
 232                                 regulator-boot-on;
 233                                 regulator-min-microvolt = <3000000>;
 234                                 regulator-max-microvolt = <3000000>;
 235                                 regulator-state-mem {
 236                                         regulator-off-in-suspend;
 237                                 };
 238                         };
 239
 240                         vccio_sd: LDO_REG8 {
 241                                 regulator-name = "vccio_sd";
 242                                 regulator-always-on;
 243                                 regulator-boot-on;
 244                                 regulator-min-microvolt = <1800000>;
 245                                 regulator-max-microvolt = <3300000>;
 246                                 regulator-state-mem {
 247                                         regulator-off-in-suspend;
 248                                 };
 249                         };
 250
 251                         /*
 252                          * As per BSP, but schematic not showing any regulator
 253                          * pin for LD09.
 254                          */
 255                         vcc_sd: LDO_REG9 {
 256                                 regulator-name = "vcc_sd";
 257                                 regulator-always-on;
 258                                 regulator-boot-on;
 259                                 regulator-min-microvolt = <3300000>;
 260                                 regulator-max-microvolt = <3300000>;
 261                                 regulator-state-mem {
 262                                         regulator-off-in-suspend;
 263                                 };
 264                         };
 265
 266                         vcc5v0_usb2: SWITCH_REG1 {
 267                                 regulator-name = "vcc5v0_usb2";
 268                                 regulator-min-microvolt = <5000000>;
 269                                 regulator-max-microvolt = <5000000>;
 270                                 regulator-state-mem {
 271                                         regulator-on-in-suspend;
 272                                         regulator-suspend-microvolt = <5000000>;
 273                                 };
 274                         };
 275
 276                         vccio_3v3: vcc_lan: SWITCH_REG2 {
 277                                 regulator-name = "vccio_3v3";
 278                                 regulator-always-on;
 279                                 regulator-boot-on;
 280                                 regulator-min-microvolt = <3300000>;
 281                                 regulator-max-microvolt = <3300000>;
 282                                 regulator-state-mem {
 283                                         regulator-off-in-suspend;
 284                                 };
 285                         };
 286                 };
 287         };
 288 };
 289
 290 &i2c1 {
 291         i2c-scl-falling-time-ns = <30>;
 292         i2c-scl-rising-time-ns = <140>;
 293         status = "okay";
 294 };
 295
 296 &i2c2 {
 297         clock-frequency = <400000>;
 298         status = "okay";
 299
 300         hym8563: rtc@51 {
 301                 compatible = "haoyu,hym8563";
 302                 reg = <0x51>;
 303                 #clock-cells = <0>;
 304                 clock-output-names = "hym8563";
 305                 pinctrl-names = "default";
 306                 pinctrl-0 = <&hym8563_int>;
 307                 interrupt-parent = <&gpio4>;
 308                 interrupts = <RK_PD6 IRQ_TYPE_LEVEL_LOW>;
 309         };
 310 };
 311
 312 &i2c3 {
 313         i2c-scl-rising-time-ns = <450>;
 314         i2c-scl-falling-time-ns = <15>;
 315         status = "okay";
 316 };
 317
 318 &io_domains {
 319         status = "okay";
 320         bt656-supply = <&vcca_1v8>;
 321         gpio1830-supply = <&vccio_3v0>;
 322         sdmmc-supply = <&vccio_sd>;
 323 };
 324
 325 &pcie_phy {
 326         status = "okay";
 327 };
 328
 329 &pcie0 {
 330         ep-gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
 331         num-lanes = <4>;
 332         pinctrl-0 = <&pcie_clkreqnb_cpm>;
 333         pinctrl-names = "default";
 334         vpcie0v9-supply = <&vcca_0v9>;  /* VCC_0V9_S0 */
 335         vpcie1v8-supply = <&vcca_1v8>;  /* VCC_1V8_S0 */
 336         vpcie3v3-supply = <&vcc3v3_pcie>;
 337         status = "okay";
 338 };
 339
 340 &pinctrl {
 341         hym8563 {
 342                 hym8563_int: hym8563-int {
 343                         rockchip,pins = <4 RK_PD6 0 &pcfg_pull_up>;
 344                 };
 345         };
 346
 347         pcie {
 348                 pcie_pwr: pcie-pwr {
 349                         rockchip,pins = <4 RK_PD4 RK_FUNC_GPIO &pcfg_pull_up>;
 350                 };
 351         };
 352
 353         pmic {
 354                 pmic_int_l: pmic-int-l {
 355                         rockchip,pins = <1 RK_PC2 0 &pcfg_pull_up>;
 356                 };
 357         };
 358
 359         sdio-pwrseq {
 360                 wifi_enable_h: wifi-enable-h {
 361                         rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
 362                 };
 363         };
 364
 365         vbus_host {
 366                 usb1_en_oc: usb1-en-oc {
 367                         rockchip,pins = <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_up>;
 368                 };
 369         };
 370
 371         vbus_typec {
 372                 usb0_en_oc: usb0-en-oc {
 373                         rockchip,pins = <4 RK_PD2 RK_FUNC_GPIO &pcfg_pull_up>;
 374                 };
 375         };
 376 };
 377
 378 &pmu_io_domains {
 379         status = "okay";
 380         pmu1830-supply = <&vcc_1v8>;
 381 };
 382
 383 &sdio_pwrseq {
 384         /*
 385          * On the module itself this is one of these (depending
 386          * on the actual card populated):
 387          * - SDIO_RESET_L_WL_REG_ON
 388          * - PDN (power down when low)
 389          */
 390         reset-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_LOW>;
 391 };
 392
 393 &sdhci {
 394         bus-width = <8>;
 395         mmc-hs400-1_8v;
 396         mmc-hs400-enhanced-strobe;
 397         non-removable;
 398         status = "okay";
 399 };
 400
 401 &sdmmc {
 402         cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
 403         max-frequency = <150000000>;
 404 };
 405
 406 &tcphy0 {
 407         status = "okay";
 408 };
 409
 410 &tsadc {
 411         rockchip,hw-tshut-mode = <1>;
 412         rockchip,hw-tshut-polarity = <1>;
 413         status = "okay";
 414 };
 415
 416 &u2phy0 {
 417         status = "okay";
 418
 419         u2phy0_otg: otg-port {
 420                 phy-supply = <&vbus_typec>;
 421                 status = "okay";
 422         };
 423
 424         u2phy0_host: host-port {
 425                 phy-supply = <&vbus_host>;
 426                 status = "okay";
 427         };
 428 };
 429
 430
 431 &u2phy1 {
 432         status = "okay";
 433
 434         u2phy1_host: host-port {
 435                 phy-supply = <&vbus_host>;
 436                 status = "okay";
 437         };
 438 };
 439
 440 &usb_host0_ehci {
 441         status = "okay";
 442 };
 443
 444 &usb_host0_ohci {
 445         status = "okay";
 446 };
 447
 448 &usb_host1_ehci {
 449         status = "okay";
 450 };
 451
 452 &usb_host1_ohci {
 453         status = "okay";
 454 };
 455
 456 &usbdrd3_0 {
 457         status = "okay";
 458 };
 459
 460 &usbdrd_dwc3_0 {
 461         status = "okay";
 462 };
 463
 464 &vbus_host {
 465         enable-active-high;
 466         gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>; /* USB1_EN_OC# */
 467         pinctrl-names = "default";
 468         pinctrl-0 = <&usb1_en_oc>;
 469 };
 470
 471 &vbus_typec {
 472         enable-active-high;
 473         gpio = <&gpio4 RK_PD2 GPIO_ACTIVE_HIGH>; /* USB0_EN_OC# */
 474         pinctrl-names = "default";
 475         pinctrl-0 = <&usb0_en_oc>;
 476 };