arch/arm/dts/zynqmp-ep108.dts

   1 /*
   2  * dts file for Xilinx ZynqMP ep108 development board
   3  *
   4  * (C) Copyright 2014 - 2015, Xilinx, Inc.
   5  *
   6  * Michal Simek <michal.simek@xilinx.com>
   7  *
   8  * SPDX-License-Identifier:     GPL-2.0+
   9  */
  10
  11 /dts-v1/;
  12
  13 #include "zynqmp.dtsi"
  14 #include "zynqmp-ep108-clk.dtsi"
  15
  16 / {
  17         model = "ZynqMP EP108";
  18
  19         aliases {
  20                 mmc0 = &sdhci0;
  21                 mmc1 = &sdhci1;
  22                 serial0 = &uart0;
  23                 spi0 = &qspi;
  24                 spi1 = &spi0;
  25                 spi2 = &spi1;
  26                 usb0 = &usb0;
  27                 usb1 = &usb1;
  28         };
  29
  30         chosen {
  31                 bootargs = "earlycon";
  32                 stdout-path = "serial0:115200n8";
  33         };
  34
  35         memory@0 {
  36                 device_type = "memory";
  37                 reg = <0x0 0x0 0x0 0x40000000>;
  38         };
  39 };
  40
  41 &can0 {
  42         status = "okay";
  43 };
  44
  45 &can1 {
  46         status = "okay";
  47 };
  48
  49 &gem0 {
  50         status = "okay";
  51         phy-handle = <&phy0>;
  52         phy-mode = "rgmii-id";
  53         phy0: phy@0 {
  54                 reg = <0>;
  55                 max-speed = <100>;
  56         };
  57 };
  58
  59 &gpio {
  60         status = "okay";
  61 };
  62
  63 &i2c0 {
  64         status = "okay";
  65         clock-frequency = <400000>;
  66         eeprom@54 {
  67                 compatible = "at,24c64";
  68                 reg = <0x54>;
  69         };
  70 };
  71
  72 &i2c1 {
  73         status = "okay";
  74         clock-frequency = <400000>;
  75         eeprom@55 {
  76                 compatible = "at,24c64";
  77                 reg = <0x55>;
  78         };
  79 };
  80
  81 &nand0 {
  82         status = "okay";
  83         arasan,has-mdma;
  84         num-cs = <1>;
  85
  86         partition@0 {   /* for testing purpose */
  87                 label = "nand-fsbl-uboot";
  88                 reg = <0x0 0x0 0x400000>;
  89         };
  90         partition@1 {   /* for testing purpose */
  91                 label = "nand-linux";
  92                 reg = <0x0 0x400000 0x1400000>;
  93         };
  94         partition@2 {   /* for testing purpose */
  95                 label = "nand-device-tree";
  96                 reg = <0x0 0x1800000 0x400000>;
  97         };
  98         partition@3 {   /* for testing purpose */
  99                 label = "nand-rootfs";
 100                 reg = <0x0 0x1C00000 0x1400000>;
 101         };
 102         partition@4 {   /* for testing purpose */
 103                 label = "nand-bitstream";
 104                 reg = <0x0 0x3000000 0x400000>;
 105         };
 106         partition@5 {   /* for testing purpose */
 107                 label = "nand-misc";
 108                 reg = <0x0 0x3400000 0xFCC00000>;
 109         };
 110 };
 111
 112 &qspi {
 113         status = "okay";
 114         flash@0 {
 115                 compatible = "m25p80";
 116                 #address-cells = <1>;
 117                 #size-cells = <1>;
 118                 reg = <0x0>;
 119                 spi-tx-bus-width = <1>;
 120                 spi-rx-bus-width = <4>;
 121                 spi-max-frequency = <10000000>;
 122                 partition@qspi-fsbl-uboot { /* for testing purpose */
 123                         label = "qspi-fsbl-uboot";
 124                         reg = <0x0 0x100000>;
 125                 };
 126                 partition@qspi-linux { /* for testing purpose */
 127                         label = "qspi-linux";
 128                         reg = <0x100000 0x500000>;
 129                 };
 130                 partition@qspi-device-tree { /* for testing purpose */
 131                         label = "qspi-device-tree";
 132                         reg = <0x600000 0x20000>;
 133                 };
 134                 partition@qspi-rootfs { /* for testing purpose */
 135                         label = "qspi-rootfs";
 136                         reg = <0x620000 0x5E0000>;
 137                 };
 138         };
 139 };
 140
 141 &sata {
 142         status = "okay";
 143         ceva,broken-gen2;
 144         /* SATA Phy OOB timing settings */
 145         ceva,p0-cominit-params = /bits/ 8 <0x0F 0x25 0x18 0x29>;
 146         ceva,p0-comwake-params = /bits/ 8 <0x04 0x0B 0x08 0x0F>;
 147         ceva,p0-burst-params = /bits/ 8 <0x0A 0x08 0x4A 0x06>;
 148         ceva,p0-retry-params = /bits/ 16 <0x0216 0x7F06>;
 149         ceva,p1-cominit-params = /bits/ 8 <0x0F 0x25 0x18 0x29>;
 150         ceva,p1-comwake-params = /bits/ 8 <0x04 0x0B 0x08 0x0F>;
 151         ceva,p1-burst-params = /bits/ 8 <0x0A 0x08 0x4A 0x06>;
 152         ceva,p1-retry-params = /bits/ 16 <0x0216 0x7F06>;
 153 };
 154
 155 &sdhci0 {
 156         status = "okay";
 157         bus-width = <8>;
 158         xlnx,mio_bank = <2>;
 159 };
 160
 161 &sdhci1 {
 162         status = "okay";
 163         xlnx,mio_bank = <1>;
 164 };
 165
 166 &spi0 {
 167         status = "okay";
 168         num-cs = <1>;
 169         spi0_flash0: spi0_flash0@0 {
 170                 compatible = "m25p80";
 171                 #address-cells = <1>;
 172                 #size-cells = <1>;
 173                 spi-max-frequency = <50000000>;
 174                 reg = <0>;
 175
 176                 spi0_flash0@00000000 {
 177                         label = "spi0_flash0";
 178                         reg = <0x0 0x100000>;
 179                 };
 180         };
 181 };
 182
 183 &spi1 {
 184         status = "okay";
 185         num-cs = <1>;
 186         spi1_flash0: spi1_flash0@0 {
 187                 compatible = "m25p80";
 188                 #address-cells = <1>;
 189                 #size-cells = <1>;
 190                 spi-max-frequency = <50000000>;
 191                 reg = <0>;
 192
 193                 spi1_flash0@00000000 {
 194                         label = "spi1_flash0";
 195                         reg = <0x0 0x100000>;
 196                 };
 197         };
 198 };
 199
 200 &uart0 {
 201         status = "okay";
 202 };
 203
 204 &usb0 {
 205         status = "okay";
 206 };
 207
 208 &dwc3_0 {
 209         status = "okay";
 210         dr_mode = "peripheral";
 211         maximum-speed = "high-speed";
 212 };
 213
 214 &usb1 {
 215         status = "okay";
 216 };
 217
 218 &dwc3_1 {
 219         status = "okay";
 220         dr_mode = "host";
 221         maximum-speed = "high-speed";
 222 };
 223
 224 &watchdog0 {
 225         status = "okay";
 226 };
 227
 228 &xlnx_dp {
 229         xlnx,max-pclock-frequency = <200000>;
 230 };
 231
 232 &xlnx_dpdma {
 233         xlnx,axi-clock-freq = <200000000>;
 234 };