arch/arm/dts/zynqmp-zcu104-revA.dts

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * dts file for Xilinx ZynqMP ZCU104
   4  *
   5  * (C) Copyright 2017 - 2020, Xilinx, Inc.
   6  *
   7  * Michal Simek <michal.simek@xilinx.com>
   8  */
   9
  10 /dts-v1/;
  11
  12 #include "zynqmp.dtsi"
  13 #include "zynqmp-clk-ccf.dtsi"
  14 #include <dt-bindings/gpio/gpio.h>
  15 #include <dt-bindings/phy/phy.h>
  16
  17 / {
  18         model = "ZynqMP ZCU104 RevA";
  19         compatible = "xlnx,zynqmp-zcu104-revA", "xlnx,zynqmp-zcu104", "xlnx,zynqmp";
  20
  21         aliases {
  22                 ethernet0 = &gem3;
  23                 gpio0 = &gpio;
  24                 i2c0 = &i2c1;
  25                 mmc0 = &sdhci1;
  26                 rtc0 = &rtc;
  27                 serial0 = &uart0;
  28                 serial1 = &uart1;
  29                 serial2 = &dcc;
  30                 spi0 = &qspi;
  31                 usb0 = &usb0;
  32         };
  33
  34         chosen {
  35                 bootargs = "earlycon";
  36                 stdout-path = "serial0:115200n8";
  37         };
  38
  39         memory@0 {
  40                 device_type = "memory";
  41                 reg = <0x0 0x0 0x0 0x80000000>;
  42         };
  43 };
  44
  45 &can1 {
  46         status = "okay";
  47 };
  48
  49 &dcc {
  50         status = "okay";
  51 };
  52
  53 &fpd_dma_chan1 {
  54         status = "okay";
  55 };
  56
  57 &fpd_dma_chan2 {
  58         status = "okay";
  59 };
  60
  61 &fpd_dma_chan3 {
  62         status = "okay";
  63 };
  64
  65 &fpd_dma_chan4 {
  66         status = "okay";
  67 };
  68
  69 &fpd_dma_chan5 {
  70         status = "okay";
  71 };
  72
  73 &fpd_dma_chan6 {
  74         status = "okay";
  75 };
  76
  77 &fpd_dma_chan7 {
  78         status = "okay";
  79 };
  80
  81 &fpd_dma_chan8 {
  82         status = "okay";
  83 };
  84
  85 &gem3 {
  86         status = "okay";
  87         phy-handle = <&phy0>;
  88         phy-mode = "rgmii-id";
  89         phy0: ethernet-phy@c {
  90                 reg = <0xc>;
  91                 ti,rx-internal-delay = <0x8>;
  92                 ti,tx-internal-delay = <0xa>;
  93                 ti,fifo-depth = <0x1>;
  94                 ti,dp83867-rxctrl-strap-quirk;
  95         };
  96 };
  97
  98 &gpio {
  99         status = "okay";
 100 };
 101
 102 &gpu {
 103         status = "okay";
 104 };
 105
 106 &i2c1 {
 107         status = "okay";
 108         clock-frequency = <400000>;
 109
 110         /* Another connection to this bus via PL i2c via PCA9306 - u45 */
 111         i2c-mux@74 { /* u34 */
 112                 compatible = "nxp,pca9548";
 113                 #address-cells = <1>;
 114                 #size-cells = <0>;
 115                 reg = <0x74>;
 116                 i2c@0 {
 117                         #address-cells = <1>;
 118                         #size-cells = <0>;
 119                         reg = <0>;
 120                         /*
 121                          * IIC_EEPROM 1kB memory which uses 256B blocks
 122                          * where every block has different address.
 123                          *    0 - 256B address 0x54
 124                          * 256B - 512B address 0x55
 125                          * 512B - 768B address 0x56
 126                          * 768B - 1024B address 0x57
 127                          */
 128                         eeprom: eeprom@54 { /* u23 */
 129                                 compatible = "atmel,24c08";
 130                                 reg = <0x54>;
 131                                 #address-cells = <1>;
 132                                 #size-cells = <1>;
 133                         };
 134                 };
 135
 136                 i2c@1 {
 137                         #address-cells = <1>;
 138                         #size-cells = <0>;
 139                         reg = <1>;
 140                         clock_8t49n287: clock-generator@6c { /* 8T49N287 - u182 */
 141                                 compatible = "idt,8t49n287";
 142                                 reg = <0x6c>;
 143                         };
 144                 };
 145
 146                 i2c@2 {
 147                         #address-cells = <1>;
 148                         #size-cells = <0>;
 149                         reg = <2>;
 150                         irps5401_43: irps5401@43 { /* IRPS5401 - u175 */
 151                                 compatible = "infineon,irps5401";
 152                                 reg = <0x43>; /* pmbus / i2c 0x13 */
 153                         };
 154                         irps5401_44: irps5401@44 { /* IRPS5401 - u180 */
 155                                 compatible = "infineon,irps5401";
 156                                 reg = <0x44>; /* pmbus / i2c 0x14 */
 157                         };
 158                 };
 159
 160                 i2c@4 {
 161                         #address-cells = <1>;
 162                         #size-cells = <0>;
 163                         reg = <4>;
 164                         tca6416_u97: gpio@20 {
 165                                 compatible = "ti,tca6416";
 166                                 reg = <0x20>;
 167                                 gpio-controller;
 168                                 #gpio-cells = <2>;
 169                                 /*
 170                                  * IRQ not connected
 171                                  * Lines:
 172                                  * 0 - IRPS5401_ALERT_B
 173                                  * 1 - HDMI_8T49N241_INT_ALM
 174                                  * 2 - MAX6643_OT_B
 175                                  * 3 - MAX6643_FANFAIL_B
 176                                  * 5 - IIC_MUX_RESET_B
 177                                  * 6 - GEM3_EXP_RESET_B
 178                                  * 7 - FMC_LPC_PRSNT_M2C_B
 179                                  * 4, 10 - 17 - not connected
 180                                  */
 181                         };
 182                 };
 183
 184                 i2c@5 {
 185                         #address-cells = <1>;
 186                         #size-cells = <0>;
 187                         reg = <5>;
 188                 };
 189
 190                 i2c@7 {
 191                         #address-cells = <1>;
 192                         #size-cells = <0>;
 193                         reg = <7>;
 194                 };
 195
 196                 /* 3, 6 not connected */
 197         };
 198 };
 199
 200 &qspi {
 201         status = "okay";
 202         flash@0 {
 203                 compatible = "m25p80", "jedec,spi-nor"; /* n25q512a 128MiB */
 204                 #address-cells = <1>;
 205                 #size-cells = <1>;
 206                 reg = <0x0>;
 207                 spi-tx-bus-width = <1>;
 208                 spi-rx-bus-width = <4>;
 209                 spi-max-frequency = <108000000>; /* Based on DC1 spec */
 210                 partition@0 { /* for testing purpose */
 211                         label = "qspi-fsbl-uboot";
 212                         reg = <0x0 0x100000>;
 213                 };
 214                 partition@100000 { /* for testing purpose */
 215                         label = "qspi-linux";
 216                         reg = <0x100000 0x500000>;
 217                 };
 218                 partition@600000 { /* for testing purpose */
 219                         label = "qspi-device-tree";
 220                         reg = <0x600000 0x20000>;
 221                 };
 222                 partition@620000 { /* for testing purpose */
 223                         label = "qspi-rootfs";
 224                         reg = <0x620000 0x5E0000>;
 225                 };
 226         };
 227 };
 228
 229 &rtc {
 230         status = "okay";
 231 };
 232
 233 &sata {
 234         status = "okay";
 235         /* SATA OOB timing settings */
 236         ceva,p0-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
 237         ceva,p0-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
 238         ceva,p0-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
 239         ceva,p0-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
 240         ceva,p1-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
 241         ceva,p1-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
 242         ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
 243         ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
 244         phy-names = "sata-phy";
 245         phys = <&lane3 PHY_TYPE_SATA 1 1 125000000>;
 246 };
 247
 248 /* SD1 with level shifter */
 249 &sdhci1 {
 250         status = "okay";
 251         no-1-8-v;
 252         xlnx,mio_bank = <1>;
 253         disable-wp;
 254 };
 255
 256 &serdes {
 257         status = "okay";
 258 };
 259
 260 &uart0 {
 261         status = "okay";
 262 };
 263
 264 &uart1 {
 265         status = "okay";
 266 };
 267
 268 /* ULPI SMSC USB3320 */
 269 &usb0 {
 270         status = "okay";
 271 };
 272
 273 &dwc3_0 {
 274         status = "okay";
 275         dr_mode = "host";
 276         snps,usb3_lpm_capable;
 277         phy-names = "usb3-phy";
 278         phys = <&lane2 PHY_TYPE_USB3 0 2 26000000>;
 279         maximum-speed = "super-speed";
 280 };
 281
 282 &watchdog0 {
 283         status = "okay";
 284 };
 285
 286 &xilinx_ams {
 287         status = "okay";
 288 };
 289
 290 &ams_ps {
 291         status = "okay";
 292 };
 293
 294 &ams_pl {
 295         status = "okay";
 296 };