arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * dts file for Xilinx ZynqMP ZCU100 revC
   4  *
   5  * (C) Copyright 2016 - 2022, Xilinx, Inc.
   6  * (C) Copyright 2022 - 2023, Advanced Micro Devices, Inc.
   7  *
   8  * Michal Simek <michal.simek@amd.com>
   9  * Nathalie Chan King Choy
  10  */
  11
  12 /dts-v1/;
  13
  14 #include "zynqmp.dtsi"
  15 #include "zynqmp-clk-ccf.dtsi"
  16 #include <dt-bindings/input/input.h>
  17 #include <dt-bindings/interrupt-controller/irq.h>
  18 #include <dt-bindings/gpio/gpio.h>
  19 #include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
  20 #include <dt-bindings/phy/phy.h>
  21
  22 / {
  23         model = "ZynqMP ZCU100 RevC";
  24         compatible = "xlnx,zynqmp-zcu100-revC", "xlnx,zynqmp-zcu100", "xlnx,zynqmp";
  25
  26         aliases {
  27                 i2c0 = &i2c1;
  28                 rtc0 = &rtc;
  29                 serial0 = &uart1;
  30                 serial1 = &uart0;
  31                 serial2 = &dcc;
  32                 spi0 = &spi0;
  33                 spi1 = &spi1;
  34                 usb0 = &usb0;
  35                 usb1 = &usb1;
  36                 mmc0 = &sdhci0;
  37                 mmc1 = &sdhci1;
  38         };
  39
  40         chosen {
  41                 bootargs = "earlycon";
  42                 stdout-path = "serial0:115200n8";
  43         };
  44
  45         memory@0 {
  46                 device_type = "memory";
  47                 reg = <0x0 0x0 0x0 0x80000000>;
  48         };
  49
  50         gpio-keys {
  51                 compatible = "gpio-keys";
  52                 autorepeat;
  53                 switch-4 {
  54                         label = "sw4";
  55                         gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
  56                         linux,code = <KEY_POWER>;
  57                         wakeup-source;
  58                         autorepeat;
  59                 };
  60         };
  61
  62         iio-hwmon {
  63                 compatible = "iio-hwmon";
  64                 io-channels = <&xilinx_ams 0>, <&xilinx_ams 1>, <&xilinx_ams 2>,
  65                               <&xilinx_ams 3>, <&xilinx_ams 4>, <&xilinx_ams 5>,
  66                               <&xilinx_ams 6>, <&xilinx_ams 7>, <&xilinx_ams 8>,
  67                               <&xilinx_ams 9>, <&xilinx_ams 10>,
  68                               <&xilinx_ams 11>, <&xilinx_ams 12>;
  69         };
  70
  71         leds {
  72                 compatible = "gpio-leds";
  73                 led-ds2 {
  74                         label = "ds2";
  75                         gpios = <&gpio 20 GPIO_ACTIVE_HIGH>;
  76                         linux,default-trigger = "heartbeat";
  77                 };
  78
  79                 led-ds3 {
  80                         label = "ds3";
  81                         gpios = <&gpio 19 GPIO_ACTIVE_HIGH>;
  82                         linux,default-trigger = "phy0tx"; /* WLAN tx */
  83                         default-state = "off";
  84                 };
  85
  86                 led-ds4 {
  87                         label = "ds4";
  88                         gpios = <&gpio 18 GPIO_ACTIVE_HIGH>;
  89                         linux,default-trigger = "phy0rx"; /* WLAN rx */
  90                         default-state = "off";
  91                 };
  92
  93                 led-ds5 {
  94                         label = "ds5";
  95                         gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
  96                         linux,default-trigger = "bluetooth-power";
  97                 };
  98
  99                 led-vbus-det { /* U5 USB5744 VBUS detection via MIO25 */
 100                         label = "vbus_det";
 101                         gpios = <&gpio 25 GPIO_ACTIVE_HIGH>;
 102                         default-state = "on";
 103                 };
 104         };
 105
 106         wmmcsdio_fixed: fixedregulator-mmcsdio {
 107                 compatible = "regulator-fixed";
 108                 regulator-name = "wmmcsdio_fixed";
 109                 regulator-min-microvolt = <3300000>;
 110                 regulator-max-microvolt = <3300000>;
 111                 regulator-always-on;
 112                 regulator-boot-on;
 113         };
 114
 115         sdio_pwrseq: sdio-pwrseq {
 116                 compatible = "mmc-pwrseq-simple";
 117                 reset-gpios = <&gpio 7 GPIO_ACTIVE_LOW>; /* WIFI_EN */
 118                 post-power-on-delay-ms = <10>;
 119         };
 120
 121         ina226 {
 122                 compatible = "iio-hwmon";
 123                 io-channels = <&u35 0>, <&u35 1>, <&u35 2>, <&u35 3>;
 124         };
 125
 126         si5335_0: si5335_0 { /* clk0_usb - u23 */
 127                 compatible = "fixed-clock";
 128                 #clock-cells = <0>;
 129                 clock-frequency = <26000000>;
 130         };
 131
 132         si5335_1: si5335_1 { /* clk1_dp - u23 */
 133                 compatible = "fixed-clock";
 134                 #clock-cells = <0>;
 135                 clock-frequency = <27000000>;
 136         };
 137 };
 138
 139 &dcc {
 140         status = "okay";
 141 };
 142
 143 &gpio {
 144         status = "okay";
 145         gpio-line-names = "UART1_TX", "UART1_RX", "UART0_RX", "UART0_TX", "I2C1_SCL",
 146                           "I2C1_SDA", "SPI1_SCLK", "WLAN_EN", "BT_EN", "SPI1_CS",
 147                           "SPI1_MISO", "SPI1_MOSI", "I2C_MUX_RESET", "SD0_DAT0", "SD0_DAT1",
 148                           "SD0_DAT2", "SD0_DAT3", "PS_LED3", "PS_LED2", "PS_LED1",
 149                           "PS_LED0", "SD0_CMD", "SD0_CLK", "GPIO_PB", "SD0_DETECT",
 150                           "VBUS_DET", "POWER_INT", "DP_AUX", "DP_HPD", "DP_OE",
 151                           "DP_AUX_IN", "INA226_ALERT", "PS_FP_PWR_EN", "PL_PWR_EN", "POWER_KILL",
 152                           "", "GPIO-A", "GPIO-B", "SPI0_SCLK", "GPIO-C",
 153                           "GPIO-D", "SPI0_CS", "SPI0_MISO", "SPI_MOSI", "GPIO-E",
 154                           "GPIO-F", "SD1_D0", "SD1_D1", "SD1_D2", "SD1_D3",
 155                           "SD1_CMD", "SD1_CLK", "USB0_CLK", "USB0_DIR", "USB0_DATA2",
 156                           "USB0_NXT", "USB0_DATA0", "USB0_DATA1", "USB0_STP", "USB0_DATA3",
 157                           "USB0_DATA4", "USB0_DATA5", "USB0_DATA6", "USB0_DATA7", "USB1_CLK",
 158                           "USB1_DIR", "USB1_DATA2", "USB1_NXT", "USB1_DATA0", "USB1_DATA1",
 159                           "USB1_STP", "USB1_DATA3", "USB1_DATA4", "USB1_DATA5", "USB1_DATA6",
 160                           "USB_DATA7", "WLAN_IRQ", "PMIC_IRQ", /* MIO end and EMIO start */
 161                           "", "",
 162                           "", "", "", "", "", "", "", "", "", "",
 163                           "", "", "", "", "", "", "", "", "", "",
 164                           "", "", "", "", "", "", "", "", "", "",
 165                           "", "", "", "", "", "", "", "", "", "",
 166                           "", "", "", "", "", "", "", "", "", "",
 167                           "", "", "", "", "", "", "", "", "", "",
 168                           "", "", "", "", "", "", "", "", "", "",
 169                           "", "", "", "", "", "", "", "", "", "",
 170                           "", "", "", "", "", "", "", "", "", "",
 171                           "", "", "", "";
 172 };
 173
 174 &gpu {
 175         status = "okay";
 176 };
 177
 178 &i2c1 {
 179         status = "okay";
 180         pinctrl-names = "default", "gpio";
 181         pinctrl-0 = <&pinctrl_i2c1_default>;
 182         pinctrl-1 = <&pinctrl_i2c1_gpio>;
 183         scl-gpios = <&gpio 4 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 184         sda-gpios = <&gpio 5 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 185         clock-frequency = <100000>;
 186         i2c-mux@75 { /* u11 */
 187                 compatible = "nxp,pca9548";
 188                 #address-cells = <1>;
 189                 #size-cells = <0>;
 190                 reg = <0x75>;
 191                 i2csw_0: i2c@0 {
 192                         #address-cells = <1>;
 193                         #size-cells = <0>;
 194                         reg = <0>;
 195                         label = "LS-I2C0";
 196                 };
 197                 i2csw_1: i2c@1 {
 198                         #address-cells = <1>;
 199                         #size-cells = <0>;
 200                         reg = <1>;
 201                         label = "LS-I2C1";
 202                 };
 203                 i2csw_2: i2c@2 {
 204                         #address-cells = <1>;
 205                         #size-cells = <0>;
 206                         reg = <2>;
 207                         label = "HS-I2C2";
 208                 };
 209                 i2csw_3: i2c@3 {
 210                         #address-cells = <1>;
 211                         #size-cells = <0>;
 212                         reg = <3>;
 213                         label = "HS-I2C3";
 214                 };
 215                 i2csw_4: i2c@4 {
 216                         #address-cells = <1>;
 217                         #size-cells = <0>;
 218                         reg = <0x4>;
 219
 220                         pmic: pmic@5e { /* Custom TI PMIC u33 */
 221                                 compatible = "ti,tps65086";
 222                                 reg = <0x5e>;
 223                                 interrupt-parent = <&gpio>;
 224                                 interrupts = <77 IRQ_TYPE_LEVEL_LOW>;
 225                                 #gpio-cells = <2>;
 226                                 gpio-controller;
 227                         };
 228                 };
 229                 i2csw_5: i2c@5 {
 230                         #address-cells = <1>;
 231                         #size-cells = <0>;
 232                         reg = <5>;
 233                         /* PS_PMBUS */
 234                         u35: ina226@40 { /* u35 */
 235                                 compatible = "ti,ina226";
 236                                 #io-channel-cells = <1>;
 237                                 reg = <0x40>;
 238                                 shunt-resistor = <10000>;
 239                                 /* MIO31 is alert which should be routed to PMUFW */
 240                         };
 241                 };
 242                 i2csw_6: i2c@6 {
 243                         #address-cells = <1>;
 244                         #size-cells = <0>;
 245                         reg = <6>;
 246                         /*
 247                          * Not Connected
 248                          */
 249                 };
 250                 i2csw_7: i2c@7 {
 251                         #address-cells = <1>;
 252                         #size-cells = <0>;
 253                         reg = <7>;
 254                         /*
 255                          * usb5744 (DNP) - U5
 256                          * 100kHz - this is default freq for us
 257                          */
 258                 };
 259         };
 260 };
 261
 262 &pinctrl0 {
 263         status = "okay";
 264         pinctrl_i2c1_default: i2c1-default {
 265                 mux {
 266                         groups = "i2c1_1_grp";
 267                         function = "i2c1";
 268                 };
 269
 270                 conf {
 271                         groups = "i2c1_1_grp";
 272                         bias-pull-up;
 273                         slew-rate = <SLEW_RATE_SLOW>;
 274                         power-source = <IO_STANDARD_LVCMOS18>;
 275                 };
 276         };
 277
 278         pinctrl_i2c1_gpio: i2c1-gpio {
 279                 mux {
 280                         groups = "gpio0_4_grp", "gpio0_5_grp";
 281                         function = "gpio0";
 282                 };
 283
 284                 conf {
 285                         groups = "gpio0_4_grp", "gpio0_5_grp";
 286                         slew-rate = <SLEW_RATE_SLOW>;
 287                         power-source = <IO_STANDARD_LVCMOS18>;
 288                 };
 289         };
 290
 291         pinctrl_sdhci0_default: sdhci0-default {
 292                 mux {
 293                         groups = "sdio0_3_grp";
 294                         function = "sdio0";
 295                 };
 296
 297                 conf {
 298                         groups = "sdio0_3_grp";
 299                         slew-rate = <SLEW_RATE_SLOW>;
 300                         power-source = <IO_STANDARD_LVCMOS18>;
 301                         bias-disable;
 302                 };
 303
 304                 mux-cd {
 305                         groups = "sdio0_cd_0_grp";
 306                         function = "sdio0_cd";
 307                 };
 308
 309                 conf-cd {
 310                         groups = "sdio0_cd_0_grp";
 311                         bias-high-impedance;
 312                         bias-pull-up;
 313                         slew-rate = <SLEW_RATE_SLOW>;
 314                         power-source = <IO_STANDARD_LVCMOS18>;
 315                 };
 316         };
 317
 318         pinctrl_sdhci1_default: sdhci1-default {
 319                 mux {
 320                         groups = "sdio1_2_grp";
 321                         function = "sdio1";
 322                 };
 323
 324                 conf {
 325                         groups = "sdio1_2_grp";
 326                         slew-rate = <SLEW_RATE_SLOW>;
 327                         power-source = <IO_STANDARD_LVCMOS18>;
 328                         bias-disable;
 329                 };
 330         };
 331
 332         pinctrl_spi0_default: spi0-default {
 333                 mux {
 334                         groups = "spi0_3_grp";
 335                         function = "spi0";
 336                 };
 337
 338                 conf {
 339                         groups = "spi0_3_grp";
 340                         bias-disable;
 341                         slew-rate = <SLEW_RATE_SLOW>;
 342                         power-source = <IO_STANDARD_LVCMOS18>;
 343                 };
 344
 345                 mux-cs {
 346                         groups = "spi0_ss_9_grp";
 347                         function = "spi0_ss";
 348                 };
 349
 350                 conf-cs {
 351                         groups = "spi0_ss_9_grp";
 352                         bias-disable;
 353                 };
 354
 355         };
 356
 357         pinctrl_spi1_default: spi1-default {
 358                 mux {
 359                         groups = "spi1_0_grp";
 360                         function = "spi1";
 361                 };
 362
 363                 conf {
 364                         groups = "spi1_0_grp";
 365                         bias-disable;
 366                         slew-rate = <SLEW_RATE_SLOW>;
 367                         power-source = <IO_STANDARD_LVCMOS18>;
 368                 };
 369
 370                 mux-cs {
 371                         groups = "spi1_ss_0_grp";
 372                         function = "spi1_ss";
 373                 };
 374
 375                 conf-cs {
 376                         groups = "spi1_ss_0_grp";
 377                         bias-disable;
 378                 };
 379
 380         };
 381
 382         pinctrl_uart0_default: uart0-default {
 383                 mux {
 384                         groups = "uart0_0_grp";
 385                         function = "uart0";
 386                 };
 387
 388                 conf {
 389                         groups = "uart0_0_grp";
 390                         slew-rate = <SLEW_RATE_SLOW>;
 391                         power-source = <IO_STANDARD_LVCMOS18>;
 392                 };
 393
 394                 conf-rx {
 395                         pins = "MIO3";
 396                         bias-high-impedance;
 397                 };
 398
 399                 conf-tx {
 400                         pins = "MIO2";
 401                         bias-disable;
 402                 };
 403         };
 404
 405         pinctrl_uart1_default: uart1-default {
 406                 mux {
 407                         groups = "uart1_0_grp";
 408                         function = "uart1";
 409                 };
 410
 411                 conf {
 412                         groups = "uart1_0_grp";
 413                         slew-rate = <SLEW_RATE_SLOW>;
 414                         power-source = <IO_STANDARD_LVCMOS18>;
 415                 };
 416
 417                 conf-rx {
 418                         pins = "MIO1";
 419                         bias-high-impedance;
 420                 };
 421
 422                 conf-tx {
 423                         pins = "MIO0";
 424                         bias-disable;
 425                 };
 426         };
 427
 428         pinctrl_usb0_default: usb0-default {
 429                 mux {
 430                         groups = "usb0_0_grp";
 431                         function = "usb0";
 432                 };
 433
 434                 conf {
 435                         groups = "usb0_0_grp";
 436                         power-source = <IO_STANDARD_LVCMOS18>;
 437                 };
 438
 439                 conf-rx {
 440                         pins = "MIO52", "MIO53", "MIO55";
 441                         bias-high-impedance;
 442                         drive-strength = <12>;
 443                         slew-rate = <SLEW_RATE_FAST>;
 444                 };
 445
 446                 conf-tx {
 447                         pins = "MIO54", "MIO56", "MIO57", "MIO58", "MIO59",
 448                                "MIO60", "MIO61", "MIO62", "MIO63";
 449                         bias-disable;
 450                         drive-strength = <4>;
 451                         slew-rate = <SLEW_RATE_SLOW>;
 452                 };
 453         };
 454
 455         pinctrl_usb1_default: usb1-default {
 456                 mux {
 457                         groups = "usb1_0_grp";
 458                         function = "usb1";
 459                 };
 460
 461                 conf {
 462                         groups = "usb1_0_grp";
 463                         power-source = <IO_STANDARD_LVCMOS18>;
 464                 };
 465
 466                 conf-rx {
 467                         pins = "MIO64", "MIO65", "MIO67";
 468                         bias-high-impedance;
 469                         drive-strength = <12>;
 470                         slew-rate = <SLEW_RATE_FAST>;
 471                 };
 472
 473                 conf-tx {
 474                         pins = "MIO66", "MIO68", "MIO69", "MIO70", "MIO71",
 475                                "MIO72", "MIO73", "MIO74", "MIO75";
 476                         bias-disable;
 477                         drive-strength = <4>;
 478                         slew-rate = <SLEW_RATE_SLOW>;
 479                 };
 480         };
 481 };
 482
 483 &psgtr {
 484         status = "okay";
 485         /* usb3, dp */
 486         clocks = <&si5335_0>, <&si5335_1>;
 487         clock-names = "ref0", "ref1";
 488 };
 489
 490 &rtc {
 491         status = "okay";
 492 };
 493
 494 /* SD0 only supports 3.3V, no level shifter */
 495 &sdhci0 {
 496         status = "okay";
 497         no-1-8-v;
 498         disable-wp;
 499         pinctrl-names = "default";
 500         pinctrl-0 = <&pinctrl_sdhci0_default>;
 501         xlnx,mio-bank = <0>;
 502 };
 503
 504 &sdhci1 {
 505         status = "okay";
 506         bus-width = <0x4>;
 507         pinctrl-names = "default";
 508         pinctrl-0 = <&pinctrl_sdhci1_default>;
 509         xlnx,mio-bank = <0>;
 510         non-removable;
 511         disable-wp;
 512         cap-power-off-card;
 513         mmc-pwrseq = <&sdio_pwrseq>;
 514         vqmmc-supply = <&wmmcsdio_fixed>;
 515         #address-cells = <1>;
 516         #size-cells = <0>;
 517         wlcore: wifi@2 {
 518                 compatible = "ti,wl1831";
 519                 reg = <2>;
 520                 interrupt-parent = <&gpio>;
 521                 interrupts = <76 IRQ_TYPE_EDGE_RISING>; /* MIO76 WLAN_IRQ 1V8 */
 522         };
 523 };
 524
 525 &spi0 { /* Low Speed connector */
 526         status = "okay";
 527         label = "LS-SPI0";
 528         num-cs = <1>;
 529         pinctrl-names = "default";
 530         pinctrl-0 = <&pinctrl_spi0_default>;
 531 };
 532
 533 &spi1 { /* High Speed connector */
 534         status = "okay";
 535         label = "HS-SPI1";
 536         num-cs = <1>;
 537         pinctrl-names = "default";
 538         pinctrl-0 = <&pinctrl_spi1_default>;
 539 };
 540
 541 &uart0 {
 542         status = "okay";
 543         pinctrl-names = "default";
 544         pinctrl-0 = <&pinctrl_uart0_default>;
 545         bluetooth {
 546                 compatible = "ti,wl1831-st";
 547                 enable-gpios = <&gpio 8 GPIO_ACTIVE_HIGH>;
 548         };
 549 };
 550
 551 &uart1 {
 552         status = "okay";
 553         pinctrl-names = "default";
 554         pinctrl-0 = <&pinctrl_uart1_default>;
 555 };
 556
 557 /* ULPI SMSC USB3320 */
 558 &usb0 {
 559         status = "okay";
 560         pinctrl-names = "default";
 561         pinctrl-0 = <&pinctrl_usb0_default>;
 562         phy-names = "usb3-phy";
 563         phys = <&psgtr 2 PHY_TYPE_USB3 0 0>;
 564         /delete-property/ reset-gpios;
 565 };
 566
 567 &dwc3_0 {
 568         status = "okay";
 569         dr_mode = "peripheral";
 570         maximum-speed = "super-speed";
 571 };
 572
 573 /* ULPI SMSC USB3320 */
 574 &usb1 {
 575         status = "okay";
 576         pinctrl-names = "default";
 577         pinctrl-0 = <&pinctrl_usb1_default>;
 578         phy-names = "usb3-phy";
 579         phys = <&psgtr 3 PHY_TYPE_USB3 1 0>;
 580         reset-gpios = <&modepin_gpio 1 GPIO_ACTIVE_LOW>;
 581 };
 582
 583 &dwc3_1 {
 584         status = "okay";
 585         dr_mode = "host";
 586         maximum-speed = "super-speed";
 587 };
 588
 589 &watchdog0 {
 590         status = "okay";
 591 };
 592
 593 &xilinx_ams {
 594         status = "okay";
 595 };
 596
 597 &ams_ps {
 598         status = "okay";
 599 };
 600
 601 &zynqmp_dpdma {
 602         status = "okay";
 603 };
 604
 605 &zynqmp_dpsub {
 606         status = "okay";
 607         phy-names = "dp-phy0", "dp-phy1";
 608         phys = <&psgtr 1 PHY_TYPE_DP 0 1>,
 609                <&psgtr 0 PHY_TYPE_DP 1 1>;
 610 };