arch/arm/dts/rk3288-vyasa.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (C) 2017 Jagan Teki <jagan@amarulasolutions.com>
   4  */
   5
   6 /dts-v1/;
   7 #include "rk3288.dtsi"
   8
   9 / {
  10         model = "Amarula Vyasa-RK3288";
  11         compatible = "amarula,vyasa-rk3288", "rockchip,rk3288";
  12
  13         chosen {
  14                 stdout-path = &uart2;
  15         };
  16
  17         memory {
  18                 reg = <0x0 0x0 0x0 0x80000000>;
  19                 device_type = "memory";
  20         };
  21
  22         dc12_vbat: dc12-vbat {
  23                 compatible = "regulator-fixed";
  24                 regulator-name = "dc12_vbat";
  25                 regulator-min-microvolt = <12000000>;
  26                 regulator-max-microvolt = <12000000>;
  27                 regulator-always-on;
  28                 regulator-boot-on;
  29         };
  30
  31         vboot_3v3: vboot-3v3 {
  32                 compatible = "regulator-fixed";
  33                 regulator-name = "vboot_3v3";
  34                 regulator-min-microvolt = <3300000>;
  35                 regulator-max-microvolt = <3300000>;
  36                 regulator-always-on;
  37                 regulator-boot-on;
  38                 vin-supply = <&dc12_vbat>;
  39         };
  40
  41         vcc_sys: vsys-regulator {
  42                 compatible = "regulator-fixed";
  43                 regulator-name = "vcc_sys";
  44                 regulator-min-microvolt = <3700000>;
  45                 regulator-max-microvolt = <3700000>;
  46                 regulator-always-on;
  47                 regulator-boot-on;
  48                 vin-supply = <&dc12_vbat>;
  49         };
  50
  51         vboot_5v: vboot-5v {
  52                 compatible = "regulator-fixed";
  53                 regulator-name = "vboot_sv";
  54                 regulator-min-microvolt = <5000000>;
  55                 regulator-max-microvolt = <5000000>;
  56                 regulator-always-on;
  57                 regulator-boot-on;
  58                 vin-supply = <&dc12_vbat>;
  59         };
  60
  61         v3g_3v3: v3g-3v3 {
  62                 compatible = "regulator-fixed";
  63                 regulator-name = "v3g_3v3";
  64                 regulator-min-microvolt = <3300000>;
  65                 regulator-max-microvolt = <3300000>;
  66                 regulator-always-on;
  67                 regulator-boot-on;
  68                 vin-supply = <&dc12_vbat>;
  69         };
  70
  71         vsus_5v: vsus-5v {
  72                 compatible = "regulator-fixed";
  73                 regulator-name = "vsus_5v";
  74                 regulator-min-microvolt = <5000000>;
  75                 regulator-max-microvolt = <5000000>;
  76                 regulator-always-on;
  77                 regulator-boot-on;
  78                 vin-supply = <&vcc_io>;
  79         };
  80
  81         vcc50_hdmi: vcc50-hdmi {
  82                 compatible = "regulator-fixed";
  83                 regulator-name = "vcc50_hdmi";
  84                 enable-active-high;
  85                 gpio = <&gpio7 RK_PB4 GPIO_ACTIVE_HIGH>; /* HDMI_EN */
  86                 pinctrl-names = "default";
  87                 pinctrl-0 = <&vcc50_hdmi_en>;
  88                 regulator-always-on;
  89                 regulator-boot-on;
  90                 vin-supply = <&vsus_5v>;
  91         };
  92         vusb1_5v: vusb1-5v {
  93                 compatible = "regulator-fixed";
  94                 regulator-name = "vusb1_5v";
  95                 enable-active-high;
  96                 gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>; /* OTG_VBUS_DRV */
  97                 pinctrl-names = "default";
  98                 pinctrl-0 = <&otg_vbus_drv>;
  99                 regulator-min-microvolt = <5000000>;
 100                 regulator-max-microvolt = <5000000>;
 101                 regulator-always-on;
 102                 regulator-boot-on;
 103                 vin-supply = <&vsus_5v>;
 104         };
 105
 106         vusb2_5v: vusb2-5v {
 107                 compatible = "regulator-fixed";
 108                 regulator-name = "vusb2_5v";
 109                 enable-active-high;
 110                 gpio = <&gpio8 RK_PB1 GPIO_ACTIVE_HIGH>; /* USB2_PWR_EN */
 111                 pinctrl-names = "default";
 112                 pinctrl-0 = <&usb2_pwr_en>;
 113                 regulator-min-microvolt = <5000000>;
 114                 regulator-max-microvolt = <5000000>;
 115                 regulator-always-on;
 116                 regulator-boot-on;
 117                 vin-supply = <&vsus_5v>;
 118         };
 119
 120         ext_gmac: external-gmac-clock {
 121                 compatible = "fixed-clock";
 122                 #clock-cells = <0>;
 123                 clock-frequency = <125000000>;
 124                 clock-output-names = "ext_gmac";
 125         };
 126 };
 127
 128 &cpu0 {
 129         cpu0-supply = <&vdd_cpu>;
 130 };
 131
 132 &emmc {
 133         bus-width = <8>;
 134         cap-mmc-highspeed;
 135         non-removable;
 136         pinctrl-names = "default";
 137         pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
 138         vmmc-supply = <&vcc_io>;
 139         status = "okay";
 140 };
 141
 142 &gmac {
 143         assigned-clocks = <&cru SCLK_MAC>;
 144         assigned-clock-parents = <&ext_gmac>;
 145         clock_in_out = "input";
 146         pinctrl-names = "default";
 147         pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
 148         phy-supply = <&vcc_lan>;
 149         phy-mode = "rgmii";
 150         snps,reset-active-low;
 151         snps,reset-delays-us = <0 10000 1000000>;
 152         snps,reset-gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_LOW>;
 153         tx_delay = <0x30>;
 154         rx_delay = <0x10>;
 155         status = "okay";
 156 };
 157
 158 &gpu {
 159         mali-supply = <&vdd_gpu>;
 160         status = "okay";
 161 };
 162
 163 &hdmi {
 164         ddc-i2c-bus = <&i2c5>;
 165         status = "okay";
 166 };
 167
 168 &i2c0 {
 169         clock-frequency = <400000>;
 170         status = "okay";
 171
 172         rk808: pmic@1b {
 173                 compatible = "rockchip,rk808";
 174                 reg = <0x1b>;
 175                 interrupt-parent = <&gpio0>;
 176                 interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>;
 177                 #clock-cells = <1>;
 178                 clock-output-names = "xin32k", "rk808-clkout2";
 179                 pinctrl-names = "default";
 180                 pinctrl-0 = <&pmic_int &global_pwroff>;
 181                 rockchip,system-power-controller;
 182                 wakeup-source;
 183
 184                 vcc1-supply = <&vcc_sys>;
 185                 vcc2-supply = <&vcc_sys>;
 186                 vcc3-supply = <&vcc_sys>;
 187                 vcc4-supply = <&vcc_sys>;
 188                 vcc6-supply = <&vcc_sys>;
 189                 vcc7-supply = <&vcc_sys>;
 190                 vcc8-supply = <&vcc_io>;
 191                 vcc9-supply = <&vcc_sys>;
 192                 vcc10-supply = <&vcc_sys>;
 193                 vcc11-supply = <&vcc_sys>;
 194                 vcc12-supply = <&vcc_io>;
 195
 196                 regulators {
 197                         vdd_cpu: DCDC_REG1 {
 198                                 regulator-name = "vdd_arm";
 199                                 regulator-min-microvolt = <750000>;
 200                                 regulator-max-microvolt = <1350000>;
 201                                 regulator-always-on;
 202                                 regulator-boot-on;
 203                                 regulator-state-mem {
 204                                         regulator-off-in-suspend;
 205                                 };
 206                         };
 207
 208                         vdd_gpu: DCDC_REG2 {
 209                                 regulator-name = "vdd_gpu";
 210                                 regulator-min-microvolt = <850000>;
 211                                 regulator-max-microvolt = <1250000>;
 212                                 regulator-always-on;
 213                                 regulator-boot-on;
 214                                 regulator-state-mem {
 215                                         regulator-on-in-suspend;
 216                                         regulator-suspend-microvolt = <1000000>;
 217                                 };
 218                         };
 219
 220                         vcc_ddr: DCDC_REG3 {
 221                                 regulator-name = "vcc_ddr";
 222                                 regulator-always-on;
 223                                 regulator-boot-on;
 224                                 regulator-state-mem {
 225                                         regulator-on-in-suspend;
 226                                 };
 227                         };
 228
 229                         vcc_io: DCDC_REG4 {
 230                                 regulator-name = "vcc_io";
 231                                 regulator-min-microvolt = <3300000>;
 232                                 regulator-max-microvolt = <3300000>;
 233                                 regulator-always-on;
 234                                 regulator-boot-on;
 235                                 regulator-state-mem {
 236                                         regulator-on-in-suspend;
 237                                         regulator-suspend-microvolt = <3300000>;
 238                                 };
 239                         };
 240
 241                         vcca_tp: LDO_REG1 {
 242                                 regulator-name = "vcc_tp";
 243                                 regulator-min-microvolt = <3300000>;
 244                                 regulator-max-microvolt = <3300000>;
 245                                 regulator-always-on;
 246                                 regulator-boot-on;
 247                                 regulator-state-mem {
 248                                         regulator-on-in-suspend;
 249                                         regulator-suspend-microvolt = <3300000>;
 250                                 };
 251                         };
 252
 253                         vcc_codec: LDO_REG2 {
 254                                 regulator-name = "vcc_codec";
 255                                 regulator-min-microvolt = <3300000>;
 256                                 regulator-max-microvolt = <3300000>;
 257                                 regulator-always-on;
 258                                 regulator-boot-on;
 259                                 regulator-state-mem {
 260                                         regulator-off-in-suspend;
 261                                 };
 262                         };
 263
 264                         vdd_10: LDO_REG3 {
 265                                 regulator-name = "vdd_10";
 266                                 regulator-min-microvolt = <1000000>;
 267                                 regulator-max-microvolt = <1000000>;
 268                                 regulator-always-on;
 269                                 regulator-boot-on;
 270                                 regulator-state-mem {
 271                                         regulator-on-in-suspend;
 272                                         regulator-suspend-microvolt = <1000000>;
 273                                 };
 274                         };
 275
 276                         vcc_gps: LDO_REG4 {
 277                                 regulator-name = "vcc_gps";
 278                                 regulator-min-microvolt = <1800000>;
 279                                 regulator-max-microvolt = <1800000>;
 280                                 regulator-always-on;
 281                                 regulator-boot-on;
 282                                 regulator-state-mem {
 283                                         regulator-on-in-suspend;
 284                                         regulator-suspend-microvolt = <1800000>;
 285                                 };
 286                         };
 287
 288                         vccio_sd: LDO_REG5 {
 289                                 regulator-name = "vccio_sd";
 290                                 regulator-min-microvolt = <1800000>;
 291                                 regulator-max-microvolt = <3300000>;
 292                                 regulator-always-on;
 293                                 regulator-boot-on;
 294                                 regulator-state-mem {
 295                                         regulator-on-in-suspend;
 296                                         regulator-suspend-microvolt = <3300000>;
 297                                 };
 298                         };
 299
 300                         vdd10_lcd: LDO_REG6 {
 301                                 regulator-name = "vdd10_lcd";
 302                                 regulator-min-microvolt = <1000000>;
 303                                 regulator-max-microvolt = <1000000>;
 304                                 regulator-always-on;
 305                                 regulator-boot-on;
 306                                 regulator-state-mem {
 307                                         regulator-on-in-suspend;
 308                                         regulator-suspend-microvolt = <1000000>;
 309                                 };
 310                         };
 311
 312                         vcc_18: LDO_REG7 {
 313                                 regulator-name = "vcc_18";
 314                                 regulator-min-microvolt = <1800000>;
 315                                 regulator-max-microvolt = <1800000>;
 316                                 regulator-always-on;
 317                                 regulator-boot-on;
 318                                 regulator-state-mem {
 319                                         regulator-on-in-suspend;
 320                                         regulator-suspend-microvolt = <1800000>;
 321                                 };
 322                         };
 323
 324                         vcc18_lcd: LDO_REG8 {
 325                                 regulator-name = "vcc18_lcd";
 326                                 regulator-min-microvolt = <1800000>;
 327                                 regulator-max-microvolt = <1800000>;
 328                                 regulator-always-on;
 329                                 regulator-boot-on;
 330                                 regulator-state-mem {
 331                                         regulator-on-in-suspend;
 332                                         regulator-suspend-microvolt = <1800000>;
 333                                 };
 334                         };
 335
 336                         vcc_sd: SWITCH_REG1 {
 337                                 regulator-name = "vcc_sd";
 338                                 regulator-min-microvolt = <3300000>;
 339                                 regulator-max-microvolt = <3300000>;
 340                                 regulator-always-on;
 341                                 regulator-boot-on;
 342                                 regulator-state-mem {
 343                                         regulator-on-in-suspend;
 344                                 };
 345                         };
 346
 347                         vcc_lan: SWITCH_REG2 {
 348                                 regulator-name = "vcc_lan";
 349                                 regulator-min-microvolt = <3300000>;
 350                                 regulator-max-microvolt = <3300000>;
 351                                 regulator-always-on;
 352                                 regulator-boot-on;
 353                                 regulator-state-mem {
 354                                         regulator-on-in-suspend;
 355                                 };
 356                         };
 357                 };
 358         };
 359 };
 360
 361 &i2c5 {
 362         status = "okay";
 363 };
 364
 365 &sdmmc {
 366         bus-width = <4>;
 367         cap-mmc-highspeed;
 368         cap-sd-highspeed;
 369         card-detect-delay = <200>;
 370         disable-wp;
 371         pinctrl-names = "default";
 372         pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
 373         vmmc-supply = <&vcc_sd>;
 374         vqmmc-supply = <&vccio_sd>;
 375         status = "okay";
 376 };
 377
 378 &tsadc {
 379         rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */
 380         rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
 381         status = "okay";
 382 };
 383
 384 &uart2 {
 385         status = "okay";
 386 };
 387
 388 &usbphy {
 389         status = "okay";
 390 };
 391
 392 &usb_host0_ehci {
 393         status = "okay";
 394 };
 395
 396 &usb_host1 {
 397         pinctrl-names = "default";
 398         pinctrl-0 = <&phy_pwr_en>;
 399         status = "okay";
 400 };
 401
 402 &usb_otg {
 403         status = "okay";
 404 };
 405
 406 &vopb {
 407         status = "okay";
 408 };
 409
 410 &vopb_mmu {
 411         status = "okay";
 412 };
 413
 414 &vopl {
 415         status = "okay";
 416 };
 417
 418 &vopl_mmu {
 419         status = "okay";
 420 };
 421
 422 &wdt {
 423         status = "okay";
 424 };
 425
 426 &pinctrl {
 427         pcfg_output_high: pcfg-output-high {
 428                 output-high;
 429         };
 430
 431         gmac {
 432                 phy_int: phy-int {
 433                         rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
 434                 };
 435
 436                 phy_pmeb: phy-pmeb {
 437                         rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
 438                 };
 439
 440                 phy_rst: phy-rst {
 441                         rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>;
 442                 };
 443         };
 444
 445         hdmi {
 446                 vcc50_hdmi_en: vcc50-hdmi-en {
 447                         rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
 448                 };
 449         };
 450
 451         pmic {
 452                 pmic_int: pmic-int {
 453                         rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
 454                 };
 455         };
 456
 457         usb_host {
 458                 phy_pwr_en: phy-pwr-en {
 459                         rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_output_high>;
 460                 };
 461
 462                 usb2_pwr_en: usb2-pwr-en {
 463                         rockchip,pins = <8 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
 464                 };
 465         };
 466
 467         usb_otg {
 468                 otg_vbus_drv: otg-vbus-drv {
 469                         rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
 470
 471                 };
 472         };
 473 };