arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm017-dc3.dts

   1 /*
   2  * dts file for Xilinx ZynqMP zc1751-xm017-dc3
   3  *
   4  * (C) Copyright 2016, Xilinx, Inc.
   5  *
   6  * Michal Simek <michal.simek@xilinx.com>
   7  *
   8  * This program is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public License as
  10  * published by the Free Software Foundation; either version 2 of
  11  * the License, or (at your option) any later version.
  12  */
  13
  14 /dts-v1/;
  15
  16 #include "zynqmp.dtsi"
  17 #include "zynqmp-clk-ccf.dtsi"
  18
  19 / {
  20         model = "ZynqMP zc1751-xm017-dc3 RevA";
  21         compatible = "xlnx,zynqmp-zc1751", "xlnx,zynqmp";
  22
  23         aliases {
  24                 ethernet0 = &gem0;
  25                 gpio0 = &gpio;
  26                 i2c0 = &i2c0;
  27                 i2c1 = &i2c1;
  28                 mmc0 = &sdhci1;
  29                 rtc0 = &rtc;
  30                 serial0 = &uart0;
  31                 serial1 = &uart1;
  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>, <0x8 0x00000000 0x0 0x80000000>;
  44         };
  45 };
  46
  47 /* fpd_dma clk 667MHz, lpd_dma 500MHz */
  48 &fpd_dma_chan1 {
  49         status = "okay";
  50         xlnx,include-sg; /* for testing purpose */
  51         xlnx,overfetch; /* for testing purpose */
  52         xlnx,ratectrl = <0>; /* for testing purpose */
  53         xlnx,src-issue = <31>;
  54 };
  55
  56 &fpd_dma_chan2 {
  57         status = "okay";
  58         xlnx,ratectrl = <100>; /* for testing purpose */
  59         xlnx,src-issue = <4>; /* for testing purpose */
  60 };
  61
  62 &fpd_dma_chan3 {
  63         status = "okay";
  64 };
  65
  66 &fpd_dma_chan4 {
  67         status = "okay";
  68         xlnx,include-sg; /* for testing purpose */
  69 };
  70
  71 &fpd_dma_chan5 {
  72         status = "okay";
  73 };
  74
  75 &fpd_dma_chan6 {
  76         status = "okay";
  77         xlnx,include-sg; /* for testing purpose */
  78 };
  79
  80 &fpd_dma_chan7 {
  81         status = "okay";
  82 };
  83
  84 &fpd_dma_chan8 {
  85         status = "okay";
  86         xlnx,include-sg; /* for testing purpose */
  87 };
  88
  89 &gem0 {
  90         status = "okay";
  91         phy-handle = <&phy0>;
  92         phy-mode = "rgmii-id";
  93         phy0: phy@0 { /* VSC8211 */
  94                 reg = <0>;
  95         };
  96 };
  97
  98 &gpio {
  99         status = "okay";
 100 };
 101
 102 /* just eeprom here */
 103 &i2c0 {
 104         status = "okay";
 105         clock-frequency = <400000>;
 106
 107         tca6416_u26: gpio@20 {
 108                 compatible = "ti,tca6416";
 109                 reg = <0x20>;
 110                 gpio-controller;
 111                 #gpio-cells = <2>;
 112                 /* IRQ not connected */
 113         };
 114
 115         rtc@68 {
 116                 compatible = "dallas,ds1339";
 117                 reg = <0x68>;
 118         };
 119 };
 120
 121 /* eeprom24c02 and SE98A temp chip pca9306 */
 122 &i2c1 {
 123         status = "okay";
 124         clock-frequency = <400000>;
 125 };
 126
 127 /* MT29F64G08AECDBJ4-6 */
 128 &nand0 {
 129         status = "okay";
 130         arasan,has-mdma;
 131         num-cs = <2>;
 132
 133         partition@0 {   /* for testing purpose */
 134                 label = "nand-fsbl-uboot";
 135                 reg = <0x0 0x0 0x400000>;
 136         };
 137         partition@1 {   /* for testing purpose */
 138                 label = "nand-linux";
 139                 reg = <0x0 0x400000 0x1400000>;
 140         };
 141         partition@2 {   /* for testing purpose */
 142                 label = "nand-device-tree";
 143                 reg = <0x0 0x1800000 0x400000>;
 144         };
 145         partition@3 {   /* for testing purpose */
 146                 label = "nand-rootfs";
 147                 reg = <0x0 0x1C00000 0x1400000>;
 148         };
 149         partition@4 {   /* for testing purpose */
 150                 label = "nand-bitstream";
 151                 reg = <0x0 0x3000000 0x400000>;
 152         };
 153         partition@5 {   /* for testing purpose */
 154                 label = "nand-misc";
 155                 reg = <0x0 0x3400000 0xFCC00000>;
 156         };
 157
 158         partition@6 {   /* for testing purpose */
 159                 label = "nand1-fsbl-uboot";
 160                 reg = <0x1 0x0 0x400000>;
 161         };
 162         partition@7 {   /* for testing purpose */
 163                 label = "nand1-linux";
 164                 reg = <0x1 0x400000 0x1400000>;
 165         };
 166         partition@8 {   /* for testing purpose */
 167                 label = "nand1-device-tree";
 168                 reg = <0x1 0x1800000 0x400000>;
 169         };
 170         partition@9 {   /* for testing purpose */
 171                 label = "nand1-rootfs";
 172                 reg = <0x1 0x1C00000 0x1400000>;
 173         };
 174         partition@10 {  /* for testing purpose */
 175                 label = "nand1-bitstream";
 176                 reg = <0x1 0x3000000 0x400000>;
 177         };
 178         partition@11 {  /* for testing purpose */
 179                 label = "nand1-misc";
 180                 reg = <0x1 0x3400000 0xFCC00000>;
 181         };
 182 };
 183
 184 &rtc {
 185         status = "okay";
 186 };
 187
 188 &sata {
 189         status = "okay";
 190         /* SATA phy OOB timing settings */
 191         ceva,p0-cominit-params = /bits/ 8 <0x1B 0x4D 0x18 0x28>;
 192         ceva,p0-comwake-params = /bits/ 8 <0x06 0x19 0x08 0x0E>;
 193         ceva,p0-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
 194         ceva,p0-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
 195         ceva,p1-cominit-params = /bits/ 8 <0x1B 0x4D 0x18 0x28>;
 196         ceva,p1-comwake-params = /bits/ 8 <0x06 0x19 0x08 0x0E>;
 197         ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
 198         ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
 199 };
 200
 201 &sdhci1 { /* emmc with some settings */
 202         status = "okay";
 203 };
 204
 205 /* main */
 206 &uart0 {
 207         status = "okay";
 208 };
 209
 210 /* DB9 */
 211 &uart1 {
 212         status = "okay";
 213 };
 214
 215 &usb0 {
 216         status = "okay";
 217         dr_mode = "host";
 218 };
 219
 220 /* ULPI SMSC USB3320 */
 221 &usb1 {
 222         status = "okay";
 223         dr_mode = "host";
 224 };