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   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * dts file for Xilinx ZynqMP zc1751-xm016-dc2
   4  *
   5  * (C) Copyright 2015 - 2018, 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
  15 / {
  16         model = "ZynqMP zc1751-xm016-dc2 RevA";
  17         compatible = "xlnx,zynqmp-zc1751", "xlnx,zynqmp";
  18
  19         aliases {
  20                 can0 = &can0;
  21                 can1 = &can1;
  22                 ethernet0 = &gem2;
  23                 gpio0 = &gpio;
  24                 i2c0 = &i2c0;
  25                 rtc0 = &rtc;
  26                 serial0 = &uart0;
  27                 serial1 = &uart1;
  28                 spi0 = &spi0;
  29                 spi1 = &spi1;
  30                 usb0 = &usb1;
  31         };
  32
  33         chosen {
  34                 bootargs = "earlycon";
  35                 stdout-path = "serial0:115200n8";
  36         };
  37
  38         memory@0 {
  39                 device_type = "memory";
  40                 reg = <0x0 0x0 0x0 0x80000000>, <0x8 0x00000000 0x0 0x80000000>;
  41         };
  42 };
  43
  44 &can0 {
  45         status = "okay";
  46 };
  47
  48 &can1 {
  49         status = "okay";
  50 };
  51
  52 /* fpd_dma clk 667MHz, lpd_dma 500MHz */
  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 &gem2 {
  86         status = "okay";
  87         phy-handle = <&phy0>;
  88         phy-mode = "rgmii-id";
  89         phy0: phy@5 {
  90                 reg = <5>;
  91                 ti,rx-internal-delay = <0x8>;
  92                 ti,tx-internal-delay = <0xa>;
  93                 ti,fifo-depth = <0x1>;
  94         };
  95 };
  96
  97 &gpio {
  98         status = "okay";
  99 };
 100
 101 &i2c0 {
 102         status = "okay";
 103         clock-frequency = <400000>;
 104
 105         tca6416_u26: gpio@20 {
 106                 compatible = "ti,tca6416";
 107                 reg = <0x20>;
 108                 gpio-controller;
 109                 #gpio-cells = <2>;
 110                 /* IRQ not connected */
 111         };
 112
 113         rtc@68 {
 114                 compatible = "dallas,ds1339";
 115                 reg = <0x68>;
 116         };
 117 };
 118
 119 &nand0 {
 120         status = "okay";
 121         arasan,has-mdma;
 122         num-cs = <2>;
 123
 124         partition@0 {   /* for testing purpose */
 125                 label = "nand-fsbl-uboot";
 126                 reg = <0x0 0x0 0x400000>;
 127         };
 128         partition@1 {   /* for testing purpose */
 129                 label = "nand-linux";
 130                 reg = <0x0 0x400000 0x1400000>;
 131         };
 132         partition@2 {   /* for testing purpose */
 133                 label = "nand-device-tree";
 134                 reg = <0x0 0x1800000 0x400000>;
 135         };
 136         partition@3 {   /* for testing purpose */
 137                 label = "nand-rootfs";
 138                 reg = <0x0 0x1C00000 0x1400000>;
 139         };
 140         partition@4 {   /* for testing purpose */
 141                 label = "nand-bitstream";
 142                 reg = <0x0 0x3000000 0x400000>;
 143         };
 144         partition@5 {   /* for testing purpose */
 145                 label = "nand-misc";
 146                 reg = <0x0 0x3400000 0xFCC00000>;
 147         };
 148
 149         partition@6 {   /* for testing purpose */
 150                 label = "nand1-fsbl-uboot";
 151                 reg = <0x1 0x0 0x400000>;
 152         };
 153         partition@7 {   /* for testing purpose */
 154                 label = "nand1-linux";
 155                 reg = <0x1 0x400000 0x1400000>;
 156         };
 157         partition@8 {   /* for testing purpose */
 158                 label = "nand1-device-tree";
 159                 reg = <0x1 0x1800000 0x400000>;
 160         };
 161         partition@9 {   /* for testing purpose */
 162                 label = "nand1-rootfs";
 163                 reg = <0x1 0x1C00000 0x1400000>;
 164         };
 165         partition@10 {  /* for testing purpose */
 166                 label = "nand1-bitstream";
 167                 reg = <0x1 0x3000000 0x400000>;
 168         };
 169         partition@11 {  /* for testing purpose */
 170                 label = "nand1-misc";
 171                 reg = <0x1 0x3400000 0xFCC00000>;
 172         };
 173 };
 174
 175 &rtc {
 176         status = "okay";
 177 };
 178
 179 &spi0 {
 180         status = "okay";
 181         num-cs = <1>;
 182         spi0_flash0: spi0_flash0@0 {
 183                 compatible = "m25p80";
 184                 #address-cells = <1>;
 185                 #size-cells = <1>;
 186                 spi-max-frequency = <50000000>;
 187                 reg = <0>;
 188
 189                 spi0_flash0@0 {
 190                         label = "spi0_flash0";
 191                         reg = <0x0 0x100000>;
 192                 };
 193         };
 194 };
 195
 196 &spi1 {
 197         status = "okay";
 198         num-cs = <1>;
 199         spi1_flash0: spi1_flash0@0 {
 200                 compatible = "mtd_dataflash";
 201                 #address-cells = <1>;
 202                 #size-cells = <1>;
 203                 spi-max-frequency = <20000000>;
 204                 reg = <0>;
 205
 206                 spi1_flash0@0 {
 207                         label = "spi1_flash0";
 208                         reg = <0x0 0x84000>;
 209                 };
 210         };
 211 };
 212
 213 /* ULPI SMSC USB3320 */
 214 &usb1 {
 215         status = "okay";
 216 };
 217
 218 &dwc3_1 {
 219         status = "okay";
 220         dr_mode = "host";
 221 };
 222
 223 &uart0 {
 224         status = "okay";
 225 };
 226
 227 &uart1 {
 228         status = "okay";
 229 };