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 - 2021, Xilinx, Inc.
   6  *
   7  * Michal Simek <michal.simek@xilinx.com>
   8  * Nathalie Chan King Choy
   9  */
  10
  11 /dts-v1/;
  12
  13 #include "zynqmp.dtsi"
  14 #include "zynqmp-clk-ccf.dtsi"
  15 #include <dt-bindings/input/input.h>
  16 #include <dt-bindings/interrupt-controller/irq.h>
  17 #include <dt-bindings/gpio/gpio.h>
  18 #include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
  19 #include <dt-bindings/phy/phy.h>
  20
  21 / {
  22         model = "ZynqMP ZCU100 RevC";
  23         compatible = "xlnx,zynqmp-zcu100-revC", "xlnx,zynqmp-zcu100", "xlnx,zynqmp";
  24
  25         aliases {
  26                 i2c0 = &i2c1;
  27                 rtc0 = &rtc;
  28                 serial0 = &uart1;
  29                 serial1 = &uart0;
  30                 serial2 = &dcc;
  31                 spi0 = &spi0;
  32                 spi1 = &spi1;
  33                 usb0 = &usb0;
  34                 usb1 = &usb1;
  35                 mmc0 = &sdhci0;
  36                 mmc1 = &sdhci1;
  37         };
  38
  39         chosen {
  40                 bootargs = "earlycon";
  41                 stdout-path = "serial0:115200n8";
  42         };
  43
  44         memory@0 {
  45                 device_type = "memory";
  46                 reg = <0x0 0x0 0x0 0x80000000>;
  47         };
  48
  49         gpio-keys {
  50                 compatible = "gpio-keys";
  51                 autorepeat;
  52                 switch-4 {
  53                         label = "sw4";
  54                         gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
  55                         linux,code = <KEY_POWER>;
  56                         wakeup-source;
  57                         autorepeat;
  58                 };
  59         };
  60
  61         leds {
  62                 compatible = "gpio-leds";
  63                 led-ds2 {
  64                         label = "ds2";
  65                         gpios = <&gpio 20 GPIO_ACTIVE_HIGH>;
  66                         linux,default-trigger = "heartbeat";
  67                 };
  68
  69                 led-ds3 {
  70                         label = "ds3";
  71                         gpios = <&gpio 19 GPIO_ACTIVE_HIGH>;
  72                         linux,default-trigger = "phy0tx"; /* WLAN tx */
  73                         default-state = "off";
  74                 };
  75
  76                 led-ds4 {
  77                         label = "ds4";
  78                         gpios = <&gpio 18 GPIO_ACTIVE_HIGH>;
  79                         linux,default-trigger = "phy0rx"; /* WLAN rx */
  80                         default-state = "off";
  81                 };
  82
  83                 led-ds5 {
  84                         label = "ds5";
  85                         gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
  86                         linux,default-trigger = "bluetooth-power";
  87                 };
  88
  89                 vbus-det { /* U5 USB5744 VBUS detection via MIO25 */
  90                         label = "vbus_det";
  91                         gpios = <&gpio 25 GPIO_ACTIVE_HIGH>;
  92                         default-state = "on";
  93                 };
  94         };
  95
  96         wmmcsdio_fixed: fixedregulator-mmcsdio {
  97                 compatible = "regulator-fixed";
  98                 regulator-name = "wmmcsdio_fixed";
  99                 regulator-min-microvolt = <3300000>;
 100                 regulator-max-microvolt = <3300000>;
 101                 regulator-always-on;
 102                 regulator-boot-on;
 103         };
 104
 105         sdio_pwrseq: sdio-pwrseq {
 106                 compatible = "mmc-pwrseq-simple";
 107                 reset-gpios = <&gpio 7 GPIO_ACTIVE_LOW>; /* WIFI_EN */
 108                 post-power-on-delay-ms = <10>;
 109         };
 110
 111         ina226 {
 112                 compatible = "iio-hwmon";
 113                 io-channels = <&u35 0>, <&u35 1>, <&u35 2>, <&u35 3>;
 114         };
 115
 116         si5335_0: si5335_0 { /* clk0_usb - u23 */
 117                 compatible = "fixed-clock";
 118                 #clock-cells = <0>;
 119                 clock-frequency = <26000000>;
 120         };
 121
 122         si5335_1: si5335_1 { /* clk1_dp - u23 */
 123                 compatible = "fixed-clock";
 124                 #clock-cells = <0>;
 125                 clock-frequency = <27000000>;
 126         };
 127 };
 128
 129 &dcc {
 130         status = "okay";
 131 };
 132
 133 &gpio {
 134         status = "okay";
 135         gpio-line-names = "UART1_TX", "UART1_RX", "UART0_RX", "UART0_TX", "I2C1_SCL",
 136                           "I2C1_SDA", "SPI1_SCLK", "WLAN_EN", "BT_EN", "SPI1_CS",
 137                           "SPI1_MISO", "SPI1_MOSI", "I2C_MUX_RESET", "SD0_DAT0", "SD0_DAT1",
 138                           "SD0_DAT2", "SD0_DAT3", "PS_LED3", "PS_LED2", "PS_LED1",
 139                           "PS_LED0", "SD0_CMD", "SD0_CLK", "GPIO_PB", "SD0_DETECT",
 140                           "VBUS_DET", "POWER_INT", "DP_AUX", "DP_HPD", "DP_OE",
 141                           "DP_AUX_IN", "INA226_ALERT", "PS_FP_PWR_EN", "PL_PWR_EN", "POWER_KILL",
 142                           "", "GPIO-A", "GPIO-B", "SPI0_SCLK", "GPIO-C",
 143                           "GPIO-D", "SPI0_CS", "SPI0_MISO", "SPI_MOSI", "GPIO-E",
 144                           "GPIO-F", "SD1_D0", "SD1_D1", "SD1_D2", "SD1_D3",
 145                           "SD1_CMD", "SD1_CLK", "USB0_CLK", "USB0_DIR", "USB0_DATA2",
 146                           "USB0_NXT", "USB0_DATA0", "USB0_DATA1", "USB0_STP", "USB0_DATA3",
 147                           "USB0_DATA4", "USB0_DATA5", "USB0_DATA6", "USB0_DATA7", "USB1_CLK",
 148                           "USB1_DIR", "USB1_DATA2", "USB1_NXT", "USB1_DATA0", "USB1_DATA1",
 149                           "USB1_STP", "USB1_DATA3", "USB1_DATA4", "USB1_DATA5", "USB1_DATA6",
 150                           "USB_DATA7", "WLAN_IRQ", "PMIC_IRQ", /* MIO end and EMIO start */
 151                           "", "",
 152                           "", "", "", "", "", "", "", "", "", "",
 153                           "", "", "", "", "", "", "", "", "", "",
 154                           "", "", "", "", "", "", "", "", "", "",
 155                           "", "", "", "", "", "", "", "", "", "",
 156                           "", "", "", "", "", "", "", "", "", "",
 157                           "", "", "", "", "", "", "", "", "", "",
 158                           "", "", "", "", "", "", "", "", "", "",
 159                           "", "", "", "", "", "", "", "", "", "",
 160                           "", "", "", "", "", "", "", "", "", "",
 161                           "", "", "", "";
 162 };
 163
 164 &i2c1 {
 165         status = "okay";
 166         pinctrl-names = "default", "gpio";
 167         pinctrl-0 = <&pinctrl_i2c1_default>;
 168         pinctrl-1 = <&pinctrl_i2c1_gpio>;
 169         scl-gpios = <&gpio 4 GPIO_ACTIVE_HIGH>;
 170         sda-gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
 171         clock-frequency = <100000>;
 172         i2c-mux@75 { /* u11 */
 173                 compatible = "nxp,pca9548";
 174                 #address-cells = <1>;
 175                 #size-cells = <0>;
 176                 reg = <0x75>;
 177                 i2csw_0: i2c@0 {
 178                         #address-cells = <1>;
 179                         #size-cells = <0>;
 180                         reg = <0>;
 181                         label = "LS-I2C0";
 182                 };
 183                 i2csw_1: i2c@1 {
 184                         #address-cells = <1>;
 185                         #size-cells = <0>;
 186                         reg = <1>;
 187                         label = "LS-I2C1";
 188                 };
 189                 i2csw_2: i2c@2 {
 190                         #address-cells = <1>;
 191                         #size-cells = <0>;
 192                         reg = <2>;
 193                         label = "HS-I2C2";
 194                 };
 195                 i2csw_3: i2c@3 {
 196                         #address-cells = <1>;
 197                         #size-cells = <0>;
 198                         reg = <3>;
 199                         label = "HS-I2C3";
 200                 };
 201                 i2csw_4: i2c@4 {
 202                         #address-cells = <1>;
 203                         #size-cells = <0>;
 204                         reg = <0x4>;
 205
 206                         pmic: pmic@5e { /* Custom TI PMIC u33 */
 207                                 compatible = "ti,tps65086";
 208                                 reg = <0x5e>;
 209                                 interrupt-parent = <&gpio>;
 210                                 interrupts = <77 IRQ_TYPE_LEVEL_LOW>;
 211                                 #gpio-cells = <2>;
 212                                 gpio-controller;
 213                         };
 214                 };
 215                 i2csw_5: i2c@5 {
 216                         #address-cells = <1>;
 217                         #size-cells = <0>;
 218                         reg = <5>;
 219                         /* PS_PMBUS */
 220                         u35: ina226@40 { /* u35 */
 221                                 compatible = "ti,ina226";
 222                                 #io-channel-cells = <1>;
 223                                 reg = <0x40>;
 224                                 shunt-resistor = <10000>;
 225                                 /* MIO31 is alert which should be routed to PMUFW */
 226                         };
 227                 };
 228                 i2csw_6: i2c@6 {
 229                         #address-cells = <1>;
 230                         #size-cells = <0>;
 231                         reg = <6>;
 232                         /*
 233                          * Not Connected
 234                          */
 235                 };
 236                 i2csw_7: i2c@7 {
 237                         #address-cells = <1>;
 238                         #size-cells = <0>;
 239                         reg = <7>;
 240                         /*
 241                          * usb5744 (DNP) - U5
 242                          * 100kHz - this is default freq for us
 243                          */
 244                 };
 245         };
 246 };
 247
 248 &pinctrl0 {
 249         status = "okay";
 250         pinctrl_i2c1_default: i2c1-default {
 251                 mux {
 252                         groups = "i2c1_1_grp";
 253                         function = "i2c1";
 254                 };
 255
 256                 conf {
 257                         groups = "i2c1_1_grp";
 258                         bias-pull-up;
 259                         slew-rate = <SLEW_RATE_SLOW>;
 260                         power-source = <IO_STANDARD_LVCMOS18>;
 261                 };
 262         };
 263
 264         pinctrl_i2c1_gpio: i2c1-gpio {
 265                 mux {
 266                         groups = "gpio0_4_grp", "gpio0_5_grp";
 267                         function = "gpio0";
 268                 };
 269
 270                 conf {
 271                         groups = "gpio0_4_grp", "gpio0_5_grp";
 272                         slew-rate = <SLEW_RATE_SLOW>;
 273                         power-source = <IO_STANDARD_LVCMOS18>;
 274                 };
 275         };
 276
 277         pinctrl_sdhci0_default: sdhci0-default {
 278                 mux {
 279                         groups = "sdio0_3_grp";
 280                         function = "sdio0";
 281                 };
 282
 283                 conf {
 284                         groups = "sdio0_3_grp";
 285                         slew-rate = <SLEW_RATE_SLOW>;
 286                         power-source = <IO_STANDARD_LVCMOS18>;
 287                         bias-disable;
 288                 };
 289
 290                 mux-cd {
 291                         groups = "sdio0_cd_0_grp";
 292                         function = "sdio0_cd";
 293                 };
 294
 295                 conf-cd {
 296                         groups = "sdio0_cd_0_grp";
 297                         bias-high-impedance;
 298                         bias-pull-up;
 299                         slew-rate = <SLEW_RATE_SLOW>;
 300                         power-source = <IO_STANDARD_LVCMOS18>;
 301                 };
 302         };
 303
 304         pinctrl_sdhci1_default: sdhci1-default {
 305                 mux {
 306                         groups = "sdio1_2_grp";
 307                         function = "sdio1";
 308                 };
 309
 310                 conf {
 311                         groups = "sdio1_2_grp";
 312                         slew-rate = <SLEW_RATE_SLOW>;
 313                         power-source = <IO_STANDARD_LVCMOS18>;
 314                         bias-disable;
 315                 };
 316         };
 317
 318         pinctrl_spi0_default: spi0-default {
 319                 mux {
 320                         groups = "spi0_3_grp";
 321                         function = "spi0";
 322                 };
 323
 324                 conf {
 325                         groups = "spi0_3_grp";
 326                         bias-disable;
 327                         slew-rate = <SLEW_RATE_SLOW>;
 328                         power-source = <IO_STANDARD_LVCMOS18>;
 329                 };
 330
 331                 mux-cs {
 332                         groups = "spi0_ss_9_grp";
 333                         function = "spi0_ss";
 334                 };
 335
 336                 conf-cs {
 337                         groups = "spi0_ss_9_grp";
 338                         bias-disable;
 339                 };
 340
 341         };
 342
 343         pinctrl_spi1_default: spi1-default {
 344                 mux {
 345                         groups = "spi1_0_grp";
 346                         function = "spi1";
 347                 };
 348
 349                 conf {
 350                         groups = "spi1_0_grp";
 351                         bias-disable;
 352                         slew-rate = <SLEW_RATE_SLOW>;
 353                         power-source = <IO_STANDARD_LVCMOS18>;
 354                 };
 355
 356                 mux-cs {
 357                         groups = "spi1_ss_0_grp";
 358                         function = "spi1_ss";
 359                 };
 360
 361                 conf-cs {
 362                         groups = "spi1_ss_0_grp";
 363                         bias-disable;
 364                 };
 365
 366         };
 367
 368         pinctrl_uart0_default: uart0-default {
 369                 mux {
 370                         groups = "uart0_0_grp";
 371                         function = "uart0";
 372                 };
 373
 374                 conf {
 375                         groups = "uart0_0_grp";
 376                         slew-rate = <SLEW_RATE_SLOW>;
 377                         power-source = <IO_STANDARD_LVCMOS18>;
 378                 };
 379
 380                 conf-rx {
 381                         pins = "MIO3";
 382                         bias-high-impedance;
 383                 };
 384
 385                 conf-tx {
 386                         pins = "MIO2";
 387                         bias-disable;
 388                 };
 389         };
 390
 391         pinctrl_uart1_default: uart1-default {
 392                 mux {
 393                         groups = "uart1_0_grp";
 394                         function = "uart1";
 395                 };
 396
 397                 conf {
 398                         groups = "uart1_0_grp";
 399                         slew-rate = <SLEW_RATE_SLOW>;
 400                         power-source = <IO_STANDARD_LVCMOS18>;
 401                 };
 402
 403                 conf-rx {
 404                         pins = "MIO1";
 405                         bias-high-impedance;
 406                 };
 407
 408                 conf-tx {
 409                         pins = "MIO0";
 410                         bias-disable;
 411                 };
 412         };
 413
 414         pinctrl_usb0_default: usb0-default {
 415                 mux {
 416                         groups = "usb0_0_grp";
 417                         function = "usb0";
 418                 };
 419
 420                 conf {
 421                         groups = "usb0_0_grp";
 422                         slew-rate = <SLEW_RATE_SLOW>;
 423                         power-source = <IO_STANDARD_LVCMOS18>;
 424                 };
 425
 426                 conf-rx {
 427                         pins = "MIO52", "MIO53", "MIO55";
 428                         bias-high-impedance;
 429                 };
 430
 431                 conf-tx {
 432                         pins = "MIO54", "MIO56", "MIO57", "MIO58", "MIO59",
 433                                "MIO60", "MIO61", "MIO62", "MIO63";
 434                         bias-disable;
 435                 };
 436         };
 437
 438         pinctrl_usb1_default: usb1-default {
 439                 mux {
 440                         groups = "usb1_0_grp";
 441                         function = "usb1";
 442                 };
 443
 444                 conf {
 445                         groups = "usb1_0_grp";
 446                         slew-rate = <SLEW_RATE_SLOW>;
 447                         power-source = <IO_STANDARD_LVCMOS18>;
 448                 };
 449
 450                 conf-rx {
 451                         pins = "MIO64", "MIO65", "MIO67";
 452                         bias-high-impedance;
 453                 };
 454
 455                 conf-tx {
 456                         pins = "MIO66", "MIO68", "MIO69", "MIO70", "MIO71",
 457                                "MIO72", "MIO73", "MIO74", "MIO75";
 458                         bias-disable;
 459                 };
 460         };
 461 };
 462
 463 &psgtr {
 464         status = "okay";
 465         /* usb3, dp */
 466         clocks = <&si5335_0>, <&si5335_1>;
 467         clock-names = "ref0", "ref1";
 468 };
 469
 470 &rtc {
 471         status = "okay";
 472 };
 473
 474 /* SD0 only supports 3.3V, no level shifter */
 475 &sdhci0 {
 476         status = "okay";
 477         no-1-8-v;
 478         disable-wp;
 479         pinctrl-names = "default";
 480         pinctrl-0 = <&pinctrl_sdhci0_default>;
 481         xlnx,mio-bank = <0>;
 482 };
 483
 484 &sdhci1 {
 485         status = "okay";
 486         bus-width = <0x4>;
 487         pinctrl-names = "default";
 488         pinctrl-0 = <&pinctrl_sdhci1_default>;
 489         xlnx,mio-bank = <0>;
 490         non-removable;
 491         disable-wp;
 492         cap-power-off-card;
 493         mmc-pwrseq = <&sdio_pwrseq>;
 494         vqmmc-supply = <&wmmcsdio_fixed>;
 495         #address-cells = <1>;
 496         #size-cells = <0>;
 497         wlcore: wifi@2 {
 498                 compatible = "ti,wl1831";
 499                 reg = <2>;
 500                 interrupt-parent = <&gpio>;
 501                 interrupts = <76 IRQ_TYPE_EDGE_RISING>; /* MIO76 WLAN_IRQ 1V8 */
 502         };
 503 };
 504
 505 &spi0 { /* Low Speed connector */
 506         status = "okay";
 507         label = "LS-SPI0";
 508         num-cs = <1>;
 509         pinctrl-names = "default";
 510         pinctrl-0 = <&pinctrl_spi0_default>;
 511 };
 512
 513 &spi1 { /* High Speed connector */
 514         status = "okay";
 515         label = "HS-SPI1";
 516         num-cs = <1>;
 517         pinctrl-names = "default";
 518         pinctrl-0 = <&pinctrl_spi1_default>;
 519 };
 520
 521 &uart0 {
 522         status = "okay";
 523         pinctrl-names = "default";
 524         pinctrl-0 = <&pinctrl_uart0_default>;
 525         bluetooth {
 526                 compatible = "ti,wl1831-st";
 527                 enable-gpios = <&gpio 8 GPIO_ACTIVE_HIGH>;
 528         };
 529 };
 530
 531 &uart1 {
 532         status = "okay";
 533         pinctrl-names = "default";
 534         pinctrl-0 = <&pinctrl_uart1_default>;
 535 };
 536
 537 /* ULPI SMSC USB3320 */
 538 &usb0 {
 539         status = "okay";
 540         pinctrl-names = "default";
 541         pinctrl-0 = <&pinctrl_usb0_default>;
 542         phy-names = "usb3-phy";
 543         phys = <&psgtr 2 PHY_TYPE_USB3 0 0>;
 544 };
 545
 546 &dwc3_0 {
 547         status = "okay";
 548         dr_mode = "peripheral";
 549         maximum-speed = "super-speed";
 550 };
 551
 552 /* ULPI SMSC USB3320 */
 553 &usb1 {
 554         status = "okay";
 555         pinctrl-names = "default";
 556         pinctrl-0 = <&pinctrl_usb1_default>;
 557         phy-names = "usb3-phy";
 558         phys = <&psgtr 3 PHY_TYPE_USB3 1 0>;
 559 };
 560
 561 &dwc3_1 {
 562         status = "okay";
 563         dr_mode = "host";
 564         maximum-speed = "super-speed";
 565 };
 566
 567 &watchdog0 {
 568         status = "okay";
 569 };
 570
 571 &zynqmp_dpdma {
 572         status = "okay";
 573 };
 574
 575 &zynqmp_dpsub {
 576         status = "okay";
 577         phy-names = "dp-phy0", "dp-phy1";
 578         phys = <&psgtr 1 PHY_TYPE_DP 0 1>,
 579                <&psgtr 0 PHY_TYPE_DP 1 1>;
 580 };