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 - 2019, 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/phy/phy.h>
  19
  20 / {
  21         model = "ZynqMP ZCU100 RevC";
  22         compatible = "xlnx,zynqmp-zcu100-revC", "xlnx,zynqmp-zcu100", "xlnx,zynqmp";
  23
  24         aliases {
  25                 i2c0 = &i2c1;
  26                 rtc0 = &rtc;
  27                 serial0 = &uart1;
  28                 serial1 = &uart0;
  29                 serial2 = &dcc;
  30                 spi0 = &spi0;
  31                 spi1 = &spi1;
  32                 mmc0 = &sdhci0;
  33                 mmc1 = &sdhci1;
  34         };
  35
  36         chosen {
  37                 bootargs = "earlycon";
  38                 stdout-path = "serial0:115200n8";
  39         };
  40
  41         memory@0 {
  42                 device_type = "memory";
  43                 reg = <0x0 0x0 0x0 0x80000000>;
  44         };
  45
  46         gpio-keys {
  47                 compatible = "gpio-keys";
  48                 autorepeat;
  49                 sw4 {
  50                         label = "sw4";
  51                         gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
  52                         linux,code = <KEY_POWER>;
  53                         wakeup-source;
  54                         autorepeat;
  55                 };
  56         };
  57
  58         leds {
  59                 compatible = "gpio-leds";
  60                 led-ds2 {
  61                         label = "ds2";
  62                         gpios = <&gpio 20 GPIO_ACTIVE_HIGH>;
  63                         linux,default-trigger = "heartbeat";
  64                 };
  65
  66                 led-ds3 {
  67                         label = "ds3";
  68                         gpios = <&gpio 19 GPIO_ACTIVE_HIGH>;
  69                         linux,default-trigger = "phy0tx"; /* WLAN tx */
  70                         default-state = "off";
  71                 };
  72
  73                 led-ds4 {
  74                         label = "ds4";
  75                         gpios = <&gpio 18 GPIO_ACTIVE_HIGH>;
  76                         linux,default-trigger = "phy0rx"; /* WLAN rx */
  77                         default-state = "off";
  78                 };
  79
  80                 led-ds5 {
  81                         label = "ds5";
  82                         gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
  83                         linux,default-trigger = "bluetooth-power";
  84                 };
  85
  86                 vbus-det { /* U5 USB5744 VBUS detection via MIO25 */
  87                         label = "vbus_det";
  88                         gpios = <&gpio 25 GPIO_ACTIVE_HIGH>;
  89                         default-state = "on";
  90                 };
  91         };
  92
  93         wmmcsdio_fixed: fixedregulator-mmcsdio {
  94                 compatible = "regulator-fixed";
  95                 regulator-name = "wmmcsdio_fixed";
  96                 regulator-min-microvolt = <3300000>;
  97                 regulator-max-microvolt = <3300000>;
  98                 regulator-always-on;
  99                 regulator-boot-on;
 100         };
 101
 102         sdio_pwrseq: sdio-pwrseq {
 103                 compatible = "mmc-pwrseq-simple";
 104                 reset-gpios = <&gpio 7 GPIO_ACTIVE_LOW>; /* WIFI_EN */
 105                 post-power-on-delay-ms = <10>;
 106         };
 107
 108         ina226 {
 109                 compatible = "iio-hwmon";
 110                 io-channels = <&u35 0>, <&u35 1>, <&u35 2>, <&u35 3>;
 111         };
 112
 113         si5335a_0: clk26 {
 114                 compatible = "fixed-clock";
 115                 #clock-cells = <0>;
 116                 clock-frequency = <26000000>;
 117         };
 118
 119         si5335a_1: clk27 {
 120                 compatible = "fixed-clock";
 121                 #clock-cells = <0>;
 122                 clock-frequency = <27000000>;
 123         };
 124 };
 125
 126 &dcc {
 127         status = "okay";
 128 };
 129
 130 &gpio {
 131         status = "okay";
 132         gpio-line-names = "UART1_TX", "UART1_RX", "UART0_RX", "UART0_TX", "I2C1_SCL",
 133                           "I2C1_SDA", "SPI1_SCLK", "WLAN_EN", "BT_EN", "SPI1_CS",
 134                           "SPI1_MISO", "SPI1_MOSI", "I2C_MUX_RESET", "SD0_DAT0", "SD0_DAT1",
 135                           "SD0_DAT2", "SD0_DAT3", "PS_LED3", "PS_LED2", "PS_LED1",
 136                           "PS_LED0", "SD0_CMD", "SD0_CLK", "GPIO_PB", "SD0_DETECT",
 137                           "VBUS_DET", "POWER_INT", "DP_AUX", "DP_HPD", "DP_OE",
 138                           "DP_AUX_IN", "INA226_ALERT", "PS_FP_PWR_EN", "PL_PWR_EN", "POWER_KILL",
 139                           "", "GPIO-A", "GPIO-B", "SPI0_SCLK", "GPIO-C",
 140                           "GPIO-D", "SPI0_CS", "SPI0_MISO", "SPI_MOSI", "GPIO-E",
 141                           "GPIO-F", "SD1_D0", "SD1_D1", "SD1_D2", "SD1_D3",
 142                           "SD1_CMD", "SD1_CLK", "USB0_CLK", "USB0_DIR", "USB0_DATA2",
 143                           "USB0_NXT", "USB0_DATA0", "USB0_DATA1", "USB0_STP", "USB0_DATA3",
 144                           "USB0_DATA4", "USB0_DATA5", "USB0_DATA6", "USB0_DATA7", "USB1_CLK",
 145                           "USB1_DIR", "USB1_DATA2", "USB1_NXT", "USB1_DATA0", "USB1_DATA1",
 146                           "USB1_STP", "USB1_DATA3", "USB1_DATA4", "USB1_DATA5", "USB1_DATA6",
 147                           "USB_DATA7", "WLAN_IRQ", "PMIC_IRQ", /* MIO end and EMIO start */
 148                           "", "",
 149                           "", "", "", "", "", "", "", "", "", "",
 150                           "", "", "", "", "", "", "", "", "", "",
 151                           "", "", "", "", "", "", "", "", "", "",
 152                           "", "", "", "", "", "", "", "", "", "",
 153                           "", "", "", "", "", "", "", "", "", "",
 154                           "", "", "", "", "", "", "", "", "", "",
 155                           "", "", "", "", "", "", "", "", "", "",
 156                           "", "", "", "", "", "", "", "", "", "",
 157                           "", "", "", "", "", "", "", "", "", "",
 158                           "", "", "", "";
 159 };
 160
 161 &i2c1 {
 162         status = "okay";
 163         clock-frequency = <100000>;
 164         i2c-mux@75 { /* u11 */
 165                 compatible = "nxp,pca9548";
 166                 #address-cells = <1>;
 167                 #size-cells = <0>;
 168                 reg = <0x75>;
 169                 i2csw_0: i2c@0 {
 170                         #address-cells = <1>;
 171                         #size-cells = <0>;
 172                         reg = <0>;
 173                         label = "LS-I2C0";
 174                 };
 175                 i2csw_1: i2c@1 {
 176                         #address-cells = <1>;
 177                         #size-cells = <0>;
 178                         reg = <1>;
 179                         label = "LS-I2C1";
 180                 };
 181                 i2csw_2: i2c@2 {
 182                         #address-cells = <1>;
 183                         #size-cells = <0>;
 184                         reg = <2>;
 185                         label = "HS-I2C2";
 186                 };
 187                 i2csw_3: i2c@3 {
 188                         #address-cells = <1>;
 189                         #size-cells = <0>;
 190                         reg = <3>;
 191                         label = "HS-I2C3";
 192                 };
 193                 i2csw_4: i2c@4 {
 194                         #address-cells = <1>;
 195                         #size-cells = <0>;
 196                         reg = <0x4>;
 197
 198                         pmic: pmic@5e { /* Custom TI PMIC u33 */
 199                                 compatible = "ti,tps65086";
 200                                 reg = <0x5e>;
 201                                 interrupt-parent = <&gpio>;
 202                                 interrupts = <77 IRQ_TYPE_LEVEL_LOW>;
 203                                 #gpio-cells = <2>;
 204                                 gpio-controller;
 205                         };
 206                 };
 207                 i2csw_5: i2c@5 {
 208                         #address-cells = <1>;
 209                         #size-cells = <0>;
 210                         reg = <5>;
 211                         /* PS_PMBUS */
 212                         u35: ina226@40 { /* u35 */
 213                                 compatible = "ti,ina226";
 214                                 #io-channel-cells = <1>;
 215                                 reg = <0x40>;
 216                                 shunt-resistor = <10000>;
 217                                 /* MIO31 is alert which should be routed to PMUFW */
 218                         };
 219                 };
 220                 i2csw_6: i2c@6 {
 221                         #address-cells = <1>;
 222                         #size-cells = <0>;
 223                         reg = <6>;
 224                         /*
 225                          * Not Connected
 226                          */
 227                 };
 228                 i2csw_7: i2c@7 {
 229                         #address-cells = <1>;
 230                         #size-cells = <0>;
 231                         reg = <7>;
 232                         /*
 233                          * usb5744 (DNP) - U5
 234                          * 100kHz - this is default freq for us
 235                          */
 236                 };
 237         };
 238 };
 239
 240 &psgtr {
 241         status = "okay";
 242         /* usb3, dps */
 243         clocks = <&si5335a_0>, <&si5335a_1>;
 244         clock-names = "ref0", "ref1";
 245 };
 246
 247 &rtc {
 248         status = "okay";
 249 };
 250
 251 /* SD0 only supports 3.3V, no level shifter */
 252 &sdhci0 {
 253         status = "okay";
 254         no-1-8-v;
 255         disable-wp;
 256         xlnx,mio-bank = <0>;
 257 };
 258
 259 &sdhci1 {
 260         status = "okay";
 261         bus-width = <0x4>;
 262         xlnx,mio-bank = <0>;
 263         non-removable;
 264         disable-wp;
 265         cap-power-off-card;
 266         mmc-pwrseq = <&sdio_pwrseq>;
 267         vqmmc-supply = <&wmmcsdio_fixed>;
 268         #address-cells = <1>;
 269         #size-cells = <0>;
 270         wlcore: wifi@2 {
 271                 compatible = "ti,wl1831";
 272                 reg = <2>;
 273                 interrupt-parent = <&gpio>;
 274                 interrupts = <76 IRQ_TYPE_EDGE_RISING>; /* MIO76 WLAN_IRQ 1V8 */
 275         };
 276 };
 277
 278 &spi0 { /* Low Speed connector */
 279         status = "okay";
 280         label = "LS-SPI0";
 281         num-cs = <1>;
 282 };
 283
 284 &spi1 { /* High Speed connector */
 285         status = "okay";
 286         label = "HS-SPI1";
 287         num-cs = <1>;
 288 };
 289
 290 &uart0 {
 291         status = "okay";
 292         bluetooth {
 293                 compatible = "ti,wl1831-st";
 294                 enable-gpios = <&gpio 8 GPIO_ACTIVE_HIGH>;
 295         };
 296 };
 297
 298 &uart1 {
 299         status = "okay";
 300
 301 };
 302
 303 /* ULPI SMSC USB3320 */
 304 &usb0 {
 305         status = "okay";
 306         dr_mode = "peripheral";
 307 };
 308
 309 /* ULPI SMSC USB3320 */
 310 &usb1 {
 311         status = "okay";
 312         dr_mode = "host";
 313 };
 314
 315 &watchdog0 {
 316         status = "okay";
 317 };
 318
 319 &zynqmp_dpdma {
 320         status = "okay";
 321 };
 322
 323 &zynqmp_dpsub {
 324         status = "okay";
 325         phy-names = "dp-phy0", "dp-phy1";
 326         phys = <&psgtr 1 PHY_TYPE_DP 0 1>,
 327                <&psgtr 0 PHY_TYPE_DP 1 1>;
 328 };