arch/arm/dts/zynqmp-p-a2197-00-revA.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * dts file for Xilinx Versal a2197 RevA System Controller
   4  *
   5  * (C) Copyright 2019, Xilinx, Inc.
   6  *
   7  * Michal Simek <michal.simek@xilinx.com>
   8  */
   9 /dts-v1/;
  10
  11 #include "zynqmp.dtsi"
  12 #include "zynqmp-clk-ccf.dtsi"
  13 #include <dt-bindings/gpio/gpio.h>
  14 #include <dt-bindings/phy/phy.h>
  15
  16 / {
  17         model = "Versal System Controller on a2197 Processor Char board RevA"; /* Tenzing */
  18         compatible = "xlnx,zynqmp-p-a2197-00-revA", "xlnx,zynqmp-a2197-revA",
  19                      "xlnx,zynqmp-a2197", "xlnx,zynqmp";
  20
  21         aliases {
  22                 ethernet0 = &gem0;
  23                 i2c0 = &i2c0;
  24                 i2c1 = &i2c1;
  25                 mmc0 = &sdhci0;
  26                 mmc1 = &sdhci1;
  27                 nvmem0 = &eeprom;
  28                 rtc0 = &rtc;
  29                 serial0 = &uart0;
  30                 serial1 = &uart1;
  31                 serial2 = &dcc;
  32                 usb0 = &usb0;
  33                 usb1 = &usb1;
  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         si5332_1: si5332_1 { /* clk0_sgmii - u142 */
  47                 compatible = "fixed-clock";
  48                 #clock-cells = <0>;
  49                 clock-frequency = <33333333>; /* FIXME */
  50         };
  51
  52         si5332_2: si5332_2 { /* clk1_usb - u142 */
  53                 compatible = "fixed-clock";
  54                 #clock-cells = <0>;
  55                 clock-frequency = <27000000>;
  56         };
  57 };
  58
  59 &sdhci0 { /* emmc MIO 13-23 - with some settings  16GB */
  60         status = "okay";
  61         non-removable;
  62         disable-wp;
  63         bus-width = <8>;
  64         xlnx,mio-bank = <0>;
  65 };
  66
  67 &uart0 { /* uart0 MIO38-39 */
  68         status = "okay";
  69 };
  70
  71 &uart1 { /* uart1 MIO40-41 */
  72         status = "okay";
  73 };
  74
  75 &sdhci1 { /* sd1 MIO45-51 cd in place */
  76         status = "okay";
  77         no-1-8-v;
  78         disable-wp;
  79         xlnx,mio-bank = <1>;
  80 };
  81
  82 &psgtr {
  83         status = "okay";
  84         /* sgmii, usb3 */
  85         clocks = <&si5332_1>, <&si5332_2>;
  86         clock-names = "ref0", "ref1";
  87 };
  88
  89 &gem0 {
  90         status = "okay";
  91         phy-handle = <&phy0>;
  92         phy-mode = "sgmii"; /* DTG generates this properly  1512 */
  93         is-internal-pcspma;
  94         /* phy-reset-gpios = <&gpio 142 GPIO_ACTIVE_LOW>; */
  95         phy0: ethernet-phy@0 {
  96                 reg = <0>;
  97         };
  98 };
  99
 100 &gpio {
 101         status = "okay";
 102         gpio-line-names = "", "", "", "", "", /* 0 - 4 */
 103                   "", "", "DC_SYS_CTRL0", "DC_SYS_CTRL1", "DC_SYS_CTRL2", /* 5 - 9 */
 104                   "DC_SYS_CTRL3", "DC_SYS_CTRL4", "DC_SYS_CTRL5", "EMMC_DAT0", "EMMC_DAT1", /* 10 - 14 */
 105                   "EMMC_DAT2", "EMMC_DAT3", "EMMC_DAT4", "EMMC_DAT5", "EMMC_DAT6", /* 15 - 19 */
 106                   "EMMC_DAT7", "EMMC_CMD", "EMMC_CLK", "EMMC_RST_B", "", /* 20 - 24 */
 107                   "", "", "", "", "", /* 25 - 29 */
 108                   "", "", "", "", "LP_I2C0_PMC_SCL", /* 30 - 34 */
 109                   "LP_I2C0_PMC_SDA", "LP_I2C1_SCL", "LP_I2C1_SDA", "UART0_RXD_IN", "UART0_TXD_OUT", /* 35 - 39 */
 110                   "UART1_TXD_OUT", "UART1_RXD_IN", "ETH_RESET_B", "", "", /* 40 - 44 */
 111                   "SD1_CD_B", "SD1_DATA0", "SD1_DATA1", "SD1_DATA2", "SD1_DATA3", /* 45 - 49 */
 112                   "SD1_CMD", "SD1_CLK", "USB0_CLK", "USB0_DIR", "USB0_DATA2", /* 50 - 54 */
 113                   "USB0_NXT", "USB0_DATA0", "USB0_DATA1", "USB0_STP", "USB0_DATA3", /* 55 - 59 */
 114                   "USB0_DATA4", "USB0_DATA5", "USB0_DATA6", "USB0_DATA7", "USB1_CLK", /* 60 - 64 */
 115                   "USB1_DIR", "USB1_DATA2", "USB1_NXT", "USB1_DATA0", "USB1_DATA1", /* 65 - 69 */
 116                   "USB1_STP", "USB1_DATA3", "USB1_DATA4", "USB1_DATA5", "USB1_DATA6", /* 70 - 74 */
 117                   "USB1_DATA7", "ETH_MDC", "ETH_MDIO", /* 75 - 77, MIO end and EMIO start */
 118                   "SYSCTLR_VERSAL_MODE0", "SYSCTLR_VERSAL_MODE1", /* 78 - 79 */
 119                   "SYSCTLR_VERSAL_MODE2", "SYSCTLR_VERSAL_MODE3", "SYSCTLR_POR_B_LS", "DC_PRSNT", "SYSCTLR_POWER_EN", /* 80 - 84 */
 120                   "SYSCTLR_JTAG_S0", "SYSCTLR_JTAG_S1", "SYSCTLR_IIC_MUX0_RESET_B", "SYSCTLR_IIC_MUX1_RESET_B", "SYSCTLR_LP_I2C_SM_ALERT", /* 85 -89 */
 121                   "SYSCTLR_GPIO0", "SYSCTLR_GPIO1", "SYSCTLR_GPIO2", "SYSCTLR_GPIO3", "SYSCTLR_GPIO4", /* 90 - 94 */
 122                   "SYSCTLR_GPIO5", "VCCO_500_RBIAS", "VCCO_501_RBIAS", "VCCO_502_RBIAS", "VCCO_500_RBIAS_LED", /* 95 - 99 */
 123                   "VCCO_501_RBIAS_LED", "VCCO_502_RBIAS_LED", "SYSCTLR_VCCINT_EN", "SYSCTLR_VCC_IO_SOC_EN", "SYSCTLR_VCC_PMC_EN", /* 100 - 104 */
 124                   "SYSCTLR_VCC_RAM_EN", "SYSCTLR_VCC_PSLP_EN", "SYSCTLR_VCC_PSFP_EN", "SYSCTLR_VCCAUX_EN", "SYSCTLR_VCCAUX_PMC_EN", /* 105 - 109 */
 125                   "SYSCTLR_VCCO_500_EN", "SYSCTLR_VCCO_501_EN", "SYSCTLR_VCCO_502_EN", "SYSCTLR_VCCO_503_EN", "SYSCTLR_VCC1V8_EN", /* 110 - 114 */
 126                   "SYSCTLR_VCC3V3_EN", "SYSCTLR_VCC1V2_DDR4_EN", "SYSCTLR_VCC1V1_LP4_EN", "SYSCTLR_VDD1_1V8_LP4_EN", "SYSCTLR_VADJ_FMC_EN", /* 115 - 119 */
 127                   "SYSCTLR_MGTYAVCC_EN", "SYSCTLR_MGTYAVTT_EN", "SYSCTLR_MGTYVCCAUX_EN", "SYSCTLR_UTIL_1V13_EN", "SYSCTLR_UTIL_1V8_EN", /* 120 - 124 */
 128                   "SYSCTLR_UTIL_2V5_EN", "FMCP1_FMC_PRSNT_M2C_B", "FMCP2_FMC_PRSNT_M2C_B", "FMCP1_FMCP_PRSNT_M2C_B", "FMCP2_FMCP_PRSNT_M2C_B", /* 125 - 129 */
 129                   "PMBUS1_INA226_ALERT", "PMBUS2_INA226_ALERT", "SYSCTLR_USBC_SBU1", "SYSCTLR_USBC_SBU2", "TI_CABLE1", /* 130 - 134 */
 130                   "TI_CABLE2", "SYSCTLR_MIC2005_EN_B", "SYSCTLR_MIC2005_FAULT_B", "SYSCTLR_TUSB320_INT_B", "SYSCTLR_TUSB320_ID", /* 135 - 139 */
 131                   "PMBUS1_ALERT", "PMBUS2_ALERT", "SYSCTLR_ETH_RESET_B", "SYSCTLR_VCC0V85_TG", "MAX6643_OT_B", /* 140 - 144 */
 132                   "MAX6643_FANFINAL_B", "MAX6643_FULLSPD", "", "", "", /* 145 - 149 */
 133                   "", "", "", "", "", /* 150 - 154 */
 134                   "", "", "", "", "", /* 155 - 159 */
 135                   "", "", "", "", "", /* 160 - 164 */
 136                   "", "", "", "", "", /* 165 - 169 */
 137                   "", "", "", ""; /* 170 - 174 */
 138 };
 139
 140 &i2c0 { /* MIO 34-35 - can't stay here */
 141         status = "okay";
 142         clock-frequency = <400000>;
 143         i2c-mux@74 { /* u33 */
 144                 compatible = "nxp,pca9548";
 145                 #address-cells = <1>;
 146                 #size-cells = <0>;
 147                 reg = <0x74>;
 148                 /* reset-gpios = <&gpio SYSCTLR_IIC_MUX0_RESET_B GPIO_ACTIVE_HIGH>; */
 149                 i2c@0 { /* PMBUS1 */
 150                         #address-cells = <1>;
 151                         #size-cells = <0>;
 152                         reg = <0>;
 153                         /* On connector J98 */
 154                         reg_vcc_fmc: tps544@7 { /* u80 - FIXME name - don't know what it does */
 155                                 compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
 156                                 reg = <0x7>;
 157                                 regulator-name = "reg_vcc_fmc";
 158                                 regulator-min-microvolt = <1800000>;
 159                                 regulator-max-microvolt = <2600000>;
 160                                 /* enable-gpio = <&gpio0 23 0x4>; optional */
 161                         };
 162                         reg_vcc_ram: tps544@8 { /* u83 - FIXME name - don't know what it does */
 163                                 compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
 164                                 reg = <0x8>;
 165                         };
 166                         reg_vcc_pslp: tps544@9 { /* u85 - FIXME name - don't know what it does */
 167                                 compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
 168                                 reg = <0x9>;
 169                         };
 170                         reg_vcc_psfp: tps544@a { /* u86 - FIXME name - don't know what it does */
 171                                 compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
 172                                 reg = <0xa>;
 173                         };
 174                         reg_vccint: tps53681@60 { /* u70 - FIXME name - don't know what it does - also vcc_io_soc */
 175                                 compatible = "ti,tps53681", "ti,tps53679";
 176                                 reg = <0x60>;
 177                                 /* vccint, vcc_io_soc */
 178                         };
 179                 };
 180                 i2c@1 { /* PMBUS1_INA226 */
 181                         #address-cells = <1>;
 182                         #size-cells = <0>;
 183                         reg = <1>;
 184                         /* FIXME check alerts coming to SC */
 185                         vcc_fmc: ina226@42 { /* u81 */
 186                                 compatible = "ti,ina226";
 187                                 reg = <0x42>;
 188                                 shunt-resistor = <5000>;
 189                         };
 190                         vcc_ram: ina226@43 { /* u82 */
 191                                 compatible = "ti,ina226";
 192                                 reg = <0x43>;
 193                                 shunt-resistor = <5000>;
 194                         };
 195                         vcc_pslp: ina226@44 { /* u84 */
 196                                 compatible = "ti,ina226";
 197                                 reg = <0x44>;
 198                                 shunt-resistor = <5000>;
 199                         };
 200                         vcc_psfp: ina226@45 { /* u87 */
 201                                 compatible = "ti,ina226";
 202                                 reg = <0x45>;
 203                                 shunt-resistor = <5000>;
 204                         };
 205                 };
 206                 i2c@2 { /* PMBUS2 */
 207                         #address-cells = <1>;
 208                         #size-cells = <0>;
 209                         reg = <2>;
 210                         /* On connector J104 */
 211                         reg_vccaus: tps544@d { /* u88 - FIXME name - don't know what it does */
 212                                 compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
 213                                 reg = <0xd>;
 214                         };
 215                         reg_vccaux_fmc: tps544@e { /* u90 - FIXME name - don't know what it does */
 216                                 compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
 217                                 reg = <0xe>;
 218                         };
 219                         reg_vcco_500: tps544@f { /* u93 - FIXME name - don't know what it does */
 220                                 compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
 221                                 reg = <0xf>;
 222                         };
 223                         reg_vcco_501: tps544@10 { /* u95 - FIXME name - don't know what it does */
 224                                 compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
 225                                 reg = <0x10>;
 226                         };
 227                         reg_vcco_502: tps544@11 { /* u97 - FIXME name - don't know what it does */
 228                                 compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
 229                                 reg = <0x11>;
 230                         };
 231                         reg_vcco_503: tps544@12 { /* u99 - FIXME name - don't know what it does */
 232                                 compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
 233                                 reg = <0x12>;
 234                         };
 235                         reg_vcc1v8: tps544@13 { /* u101 - FIXME name - don't know what it does */
 236                                 compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
 237                                 reg = <0x13>;
 238                         };
 239                         reg_vcc3v3: tps544@14 { /* u102 - FIXME name - don't know what it does */
 240                                 compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
 241                                 reg = <0x14>;
 242                         };
 243                         reg_vcc1v2_ddr4: tps544@15 { /* u104 - FIXME name - don't know what it does */
 244                                 compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
 245                                 reg = <0x15>;
 246                         };
 247                         reg_vcc1v1_lp4: tps544@16 { /* u106 - FIXME name - don't know what it does */
 248                                 compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
 249                                 reg = <0x16>;
 250                         };
 251                         reg_vcc1_1V8_lp4: tps544@17 { /* u108 - FIXME name - don't know what it does */
 252                                 compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
 253                                 reg = <0x17>;
 254                         };
 255                         reg_vadj_fmc: tps544@19 { /* u109 - FIXME name - don't know what it does */
 256                                 compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
 257                                 reg = <0x19>;
 258                         };
 259                         reg_mgtyavcc: tps544@1a { /* u111 - FIXME name - don't know what it does */
 260                                 compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
 261                                 reg = <0x1a>;
 262                         };
 263                         reg_mgtyavtt: tps544@1b { /* u114 - FIXME name - don't know what it does */
 264                                 compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
 265                                 reg = <0x1b>;
 266                         };
 267                         reg_mgtyvccaux: tps544@1c { /* u115 - FIXME name - don't know what it does */
 268                                 compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
 269                                 reg = <0x1c>;
 270                         };
 271                         reg_util_1v13: tps544@1d { /* u117 - FIXME name - don't know what it does */
 272                                 compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
 273                                 reg = <0x1d>;
 274                         };
 275                         reg_util_1v8: tps544@1e { /* u118 - FIXME name - don't know what it does */
 276                                 compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
 277                                 reg = <0x1e>;
 278                         };
 279                         reg_util_2v5: tps544@1f { /* u119 - FIXME name - don't know what it does */
 280                                 compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
 281                                 reg = <0x1f>;
 282                         };
 283                 };
 284                 i2c@3 { /* PMBUS2_INA226 */
 285                         #address-cells = <1>;
 286                         #size-cells = <0>;
 287                         reg = <3>;
 288                         /* FIXME check alerts coming to SC */
 289                         vccaux: ina226@40 { /* u89 */
 290                                 compatible = "ti,ina226";
 291                                 reg = <0x40>;
 292                                 shunt-resistor = <5000>;
 293                         };
 294                         vccaux_fmc: ina226@41 { /* u91 */
 295                                 compatible = "ti,ina226";
 296                                 reg = <0x41>;
 297                                 shunt-resistor = <5000>;
 298                         };
 299                         vcco_500: ina226@42 { /* u92 */
 300                                 compatible = "ti,ina226";
 301                                 reg = <0x42>;
 302                                 shunt-resistor = <5000>;
 303                         };
 304                         vcco_501: ina226@43 { /* u94 */
 305                                 compatible = "ti,ina226";
 306                                 reg = <0x43>;
 307                                 shunt-resistor = <5000>;
 308                         };
 309                         vcco_502: ina226@44 { /* u96 */
 310                                 compatible = "ti,ina226";
 311                                 reg = <0x44>;
 312                                 shunt-resistor = <5000>;
 313                         };
 314                         vcco_503: ina226@45 { /* u98 */
 315                                 compatible = "ti,ina226";
 316                                 reg = <0x45>;
 317                                 shunt-resistor = <5000>;
 318                         };
 319                         vcc_1v8: ina226@46 { /* u100 */
 320                                 compatible = "ti,ina226";
 321                                 reg = <0x46>;
 322                                 shunt-resistor = <5000>;
 323                         };
 324                         vcc_3v3: ina226@47 { /* u103 */
 325                                 compatible = "ti,ina226";
 326                                 reg = <0x47>;
 327                                 shunt-resistor = <5000>;
 328                         };
 329                         vcc_1v2_ddr4: ina226@48 { /* u105 */
 330                                 compatible = "ti,ina226";
 331                                 reg = <0x48>;
 332                                 shunt-resistor = <1000>;
 333                         };
 334                         vcc1v1_lp4: ina226@49 { /* u107 */
 335                                 compatible = "ti,ina226";
 336                                 reg = <0x49>;
 337                                 shunt-resistor = <5000>;
 338                         };
 339                         vadj_fmc: ina226@4a { /* u110 */
 340                                 compatible = "ti,ina226";
 341                                 reg = <0x4a>;
 342                                 shunt-resistor = <5000>;
 343                         };
 344                         mgtyavcc: ina226@4b { /* u112 */
 345                                 compatible = "ti,ina226";
 346                                 reg = <0x4b>;
 347                                 shunt-resistor = <1000>;
 348                         };
 349                         mgtyavtt: ina226@4c { /* u113 */
 350                                 compatible = "ti,ina226";
 351                                 reg = <0x4c>;
 352                                 shunt-resistor = <1000>;
 353                         };
 354                         mgtyvccaux: ina226@4d { /* u116 */
 355                                 compatible = "ti,ina226";
 356                                 reg = <0x4d>;
 357                                 shunt-resistor = <5000>;
 358                         };
 359                         vcc_bat: ina226@4e { /* u12 */
 360                                 compatible = "ti,ina226";
 361                                 reg = <0x4e>;
 362                                 shunt-resistor = <10000000>; /* 10 ohm */
 363                         };
 364                 };
 365                 i2c@4 { /* LP_I2C_SM */
 366                         #address-cells = <1>;
 367                         #size-cells = <0>;
 368                         reg = <4>;
 369                         /* connected to J212G */
 370                         /* zynqmp sm alert or samtec J212H */
 371                 };
 372                 /* 5-7 unused */
 373         };
 374 };
 375
 376 &i2c1 { /* i2c1 MIO 36-37 */
 377         status = "okay";
 378         clock-frequency = <400000>;
 379
 380         /* Must be enabled via J242 */
 381         eeprom_versal: eeprom@51 { /* x-prc-01-revA u116, x-prc-02-revA u12 */
 382                 compatible = "atmel,24c02";
 383                 reg = <0x51>;
 384         };
 385
 386         i2c-mux@74 { /* u35 */
 387                 compatible = "nxp,pca9548";
 388                 #address-cells = <1>;
 389                 #size-cells = <0>;
 390                 reg = <0x74>;
 391                 /* reset-gpios = <&gpio SYSCTLR_IIC_MUX1_RESET_B GPIO_ACTIVE_HIGH>; */
 392                 dc_i2c: i2c@0 { /* DC_I2C */
 393                         #address-cells = <1>;
 394                         #size-cells = <0>;
 395                         reg = <0>;
 396                         /* Use for storing information about SC board */
 397                         eeprom: eeprom@54 { /* u34 - m24128 16kB */
 398                                 compatible = "st,24c128", "atmel,24c128";
 399                                 reg = <0x54>;
 400                         };
 401                         si570_ref_clk: clock-generator@5d { /* u32 */
 402                                 #clock-cells = <0>;
 403                                 compatible = "silabs,si570";
 404                                 reg = <0x5d>;   /* 570JAC000900DG */
 405                                 temperature-stability = <50>;
 406                                 factory-fout = <33333333>;
 407                                 clock-frequency = <33333333>;
 408                                 clock-output-names = "ref_clk";
 409                                 silabs,skip-recall;
 410                         };
 411                         /* Connection via Samtec J212D */
 412                         /* Use for storing information about X-PRC card */
 413                         x_prc_eeprom: eeprom@52 { /* x-prc-01-revA u120, x-prc-02-revA u16 */
 414                                 compatible = "atmel,24c02";
 415                                 reg = <0x52>;
 416                         };
 417
 418                         /* Use for setting up certain features on X-PRC card */
 419                         x_prc_tca9534: gpio@22 { /* x-prc-01-revA u121, x-prc-02-revA u17 */
 420                                 compatible = "nxp,pca9534";
 421                                 reg = <0x22>;
 422                                 gpio-controller; /* IRQ not connected */
 423                                 #gpio-cells = <2>;
 424                                 gpio-line-names = "sw4_1", "sw4_2", "sw4_3", "sw4_4",
 425                                                   "", "", "", "";
 426                                 gtr_sel0 {
 427                                         gpio-hog;
 428                                         gpios = <0 0>;
 429                                         input; /* FIXME add meaning */
 430                                         line-name = "sw4_1";
 431                                 };
 432                                 gtr_sel1 {
 433                                         gpio-hog;
 434                                         gpios = <1 0>;
 435                                         input; /* FIXME add meaning */
 436                                         line-name = "sw4_2";
 437                                 };
 438                                 gtr_sel2 {
 439                                         gpio-hog;
 440                                         gpios = <2 0>;
 441                                         input; /* FIXME add meaning */
 442                                         line-name = "sw4_3";
 443                                 };
 444                                 gtr_sel3 {
 445                                         gpio-hog;
 446                                         gpios = <3 0>;
 447                                         input; /* FIXME add meaning */
 448                                         line-name = "sw4_4";
 449                                 };
 450                         };
 451                 };
 452                 i2c@1 { /* FMCP1_IIC */
 453                         #address-cells = <1>;
 454                         #size-cells = <0>;
 455                         reg = <1>;
 456                         /* FIXME connection to Samtec J51C */
 457                         /* expected eeprom 0x50 SE cards */
 458                 };
 459                 i2c@2 { /* FMCP2_IIC */
 460                         #address-cells = <1>;
 461                         #size-cells = <0>;
 462                         reg = <2>;
 463                         /* FIXME connection to Samtec J53C */
 464                         /* expected eeprom 0x50 SE cards */
 465                 };
 466                 i2c@3 { /* DDR4_DIMM1 */
 467                         #address-cells = <1>;
 468                         #size-cells = <0>;
 469                         reg = <3>;
 470                         si570_ddr_dimm1: clock-generator@60 { /* u2 */
 471                                 #clock-cells = <0>;
 472                                 compatible = "silabs,si570";
 473                                 reg = <0x60>;   /* 570BAB000299DG */
 474                                 temperature-stability = <50>;
 475                                 factory-fout = <200000000>;
 476                                 clock-frequency = <200000000>;
 477                                 clock-output-names = "si570_ddrdimm1_clk";
 478                         };
 479                         /* 0x50 SPD? */
 480                 };
 481                 i2c@4 { /* DDR4_DIMM2 */
 482                         #address-cells = <1>;
 483                         #size-cells = <0>;
 484                         reg = <4>;
 485                         si570_ddr_dimm2: clock-generator@60 { /* u3 */
 486                                 #clock-cells = <0>;
 487                                 compatible = "silabs,si570";
 488                                 reg = <0x60>;   /* 570BAB000299DG */
 489                                 temperature-stability = <50>;
 490                                 factory-fout = <200000000>;
 491                                 clock-frequency = <200000000>;
 492                                 clock-output-names = "si570_ddrdimm2_clk";
 493                         };
 494                         /* 0x50 SPD? */
 495                 };
 496                 i2c@5 { /* LPDDR4_SI570_CLK */
 497                         #address-cells = <1>;
 498                         #size-cells = <0>;
 499                         reg = <5>;
 500                         si570_lpddr4: clock-generator@60 { /* u4 */
 501                                 #clock-cells = <0>;
 502                                 compatible = "silabs,si570";
 503                                 reg = <0x60>;   /* 570BAB000299DG */
 504                                 temperature-stability = <50>;
 505                                 factory-fout = <200000000>;
 506                                 clock-frequency = <200000000>;
 507                                 clock-output-names = "si570_lpddr4_clk";
 508                         };
 509                 };
 510                 i2c@6 { /* HSDP_SI570 */
 511                         #address-cells = <1>;
 512                         #size-cells = <0>;
 513                         reg = <6>;
 514                         si570_hsdp: clock-generator@5d { /* u5 */
 515                                 #clock-cells = <0>;
 516                                 compatible = "silabs,si570";
 517                                 reg = <0x5d>;   /* 570JAC000900DG */
 518                                 temperature-stability = <50>;
 519                                 factory-fout = <156250000>;
 520                                 clock-frequency = <156250000>;
 521                                 clock-output-names = "si570_hsdp_clk";
 522                         };
 523                 };
 524                 i2c@7 { /* PCIE_CLK */
 525                         #address-cells = <1>;
 526                         #size-cells = <0>;
 527                         reg = <7>;
 528                         /* u36 0xd8 or 0xde - pcie clk buf - 9ZML1241EKILF PCIe GEN 4 CLOCK BUFFER FIXME - no driver */
 529                         /* u37 0xd0 DNP - pcie clocking 1 - 9FGV1006BQ505LTGI - PCIe GEN 4 CLOCK GENERATOR FIXME - no linux driver */
 530                         /* u38 0xca - pcie clocking 2 - 9ZML1241EKILF PCIe GEN 4 CLOCK BUFFER FIXME - no driver */
 531                         clock_8t49n287: clock-generator@d8 { /* u39 8T49N240 - pcie clocking 3 */
 532                                 #clock-cells = <1>; /* author David Cater <david.cater@idt.com>*/
 533                                 compatible = "idt,8t49n240", "idt,8t49n241"; /* FIXME no driver for 240 */
 534                                 reg = <0xd8>;
 535                                 /* Documentation/devicetree/bindings/clock/idt,idt8t49n24x.txt */
 536                                 /* FIXME there input via J241 Samtec CLK1 and CLK0 from U38 - selection PIN */
 537
 538                         };
 539
 540                 };
 541         };
 542 };
 543
 544 &usb0 {
 545         status = "okay";
 546         xlnx,usb-polarity = <0>;
 547         xlnx,usb-reset-mode = <0>;
 548         phy-names = "usb3-phy";
 549         phys = <&psgtr 1 PHY_TYPE_USB3 0 1>;
 550 };
 551
 552 &dwc3_0 {
 553         status = "okay";
 554         dr_mode = "peripheral";
 555         snps,dis_u2_susphy_quirk;
 556         snps,dis_u3_susphy_quirk;
 557         maximum-speed = "super-speed";
 558 };
 559
 560 &usb1 {
 561         status = "okay";
 562         xlnx,usb-polarity = <0>;
 563         xlnx,usb-reset-mode = <0>;
 564 };
 565
 566 &dwc3_1 {
 567         /delete-property/ phy-names ;
 568         /delete-property/ phys ;
 569         dr_mode = "host";
 570         maximum-speed = "high-speed";
 571         snps,dis_u2_susphy_quirk ;
 572         snps,dis_u3_susphy_quirk ;
 573         status = "okay";
 574 };
 575
 576 &xilinx_ams {
 577         status = "okay";
 578 };
 579
 580 &ams_ps {
 581         status = "okay";
 582 };
 583
 584 &ams_pl {
 585         status = "okay";
 586 };