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