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