src/arm64/xilinx/zynqmp-zc1751-xm017-dc3.dts

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * dts file for Xilinx ZynqMP zc1751-xm017-dc3
   4  *
   5  * (C) Copyright 2016 - 2021, Xilinx, Inc.
   6  *
   7  * Michal Simek <michal.simek@amd.com>
   8  */
   9
  10 /dts-v1/;
  11
  12 #include "zynqmp.dtsi"
  13 #include "zynqmp-clk-ccf.dtsi"
  14 #include <dt-bindings/phy/phy.h>
  15
  16 / {
  17         model = "ZynqMP zc1751-xm017-dc3 RevA";
  18         compatible = "xlnx,zynqmp-zc1751", "xlnx,zynqmp";
  19
  20         aliases {
  21                 ethernet0 = &gem0;
  22                 i2c0 = &i2c0;
  23                 i2c1 = &i2c1;
  24                 mmc0 = &sdhci1;
  25                 rtc0 = &rtc;
  26                 serial0 = &uart0;
  27                 serial1 = &uart1;
  28                 usb0 = &usb0;
  29                 usb1 = &usb1;
  30         };
  31
  32         chosen {
  33                 bootargs = "earlycon";
  34                 stdout-path = "serial0:115200n8";
  35         };
  36
  37         memory@0 {
  38                 device_type = "memory";
  39                 reg = <0x0 0x0 0x0 0x80000000>, <0x8 0x00000000 0x0 0x80000000>;
  40         };
  41
  42         clock_si5338_2: clk26 {
  43                 compatible = "fixed-clock";
  44                 #clock-cells = <0>;
  45                 clock-frequency = <26000000>;
  46         };
  47
  48         clock_si5338_3: clk125 {
  49                 compatible = "fixed-clock";
  50                 #clock-cells = <0>;
  51                 clock-frequency = <125000000>;
  52         };
  53 };
  54
  55 &fpd_dma_chan1 {
  56         status = "okay";
  57 };
  58
  59 &fpd_dma_chan2 {
  60         status = "okay";
  61 };
  62
  63 &fpd_dma_chan3 {
  64         status = "okay";
  65 };
  66
  67 &fpd_dma_chan4 {
  68         status = "okay";
  69 };
  70
  71 &fpd_dma_chan5 {
  72         status = "okay";
  73 };
  74
  75 &fpd_dma_chan6 {
  76         status = "okay";
  77 };
  78
  79 &fpd_dma_chan7 {
  80         status = "okay";
  81 };
  82
  83 &fpd_dma_chan8 {
  84         status = "okay";
  85 };
  86
  87 &gem0 {
  88         status = "okay";
  89         phy-handle = <&phy0>;
  90         phy-mode = "rgmii-id";
  91         phy0: ethernet-phy@0 { /* VSC8211 */
  92                 reg = <0>;
  93         };
  94 };
  95
  96 &gpio {
  97         status = "okay";
  98 };
  99
 100 /* just eeprom here */
 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 /* eeprom24c02 and SE98A temp chip pca9306 */
 120 &i2c1 {
 121         status = "okay";
 122         clock-frequency = <400000>;
 123 };
 124
 125 /* MT29F64G08AECDBJ4-6 */
 126 &nand0 {
 127         status = "okay";
 128         arasan,has-mdma;
 129         num-cs = <2>;
 130 };
 131
 132 &psgtr {
 133         status = "okay";
 134         /* usb3, sata */
 135         clocks = <&clock_si5338_2>, <&clock_si5338_3>;
 136         clock-names = "ref2", "ref3";
 137 };
 138
 139 &rtc {
 140         status = "okay";
 141 };
 142
 143 &sata {
 144         status = "okay";
 145         /* SATA phy OOB timing settings */
 146         ceva,p0-cominit-params = /bits/ 8 <0x1B 0x4D 0x18 0x28>;
 147         ceva,p0-comwake-params = /bits/ 8 <0x06 0x19 0x08 0x0E>;
 148         ceva,p0-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
 149         ceva,p0-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
 150         ceva,p1-cominit-params = /bits/ 8 <0x1B 0x4D 0x18 0x28>;
 151         ceva,p1-comwake-params = /bits/ 8 <0x06 0x19 0x08 0x0E>;
 152         ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
 153         ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
 154         phy-names = "sata-phy";
 155         phys = <&psgtr 2 PHY_TYPE_SATA 0 3>;
 156 };
 157
 158 &sdhci1 { /* emmc with some settings */
 159         status = "okay";
 160 };
 161
 162 /* main */
 163 &uart0 {
 164         status = "okay";
 165 };
 166
 167 /* DB9 */
 168 &uart1 {
 169         status = "okay";
 170 };
 171
 172 &usb0 {
 173         status = "okay";
 174         phy-names = "usb3-phy";
 175         phys = <&psgtr 0 PHY_TYPE_USB3 0 2>;
 176 };
 177
 178 &dwc3_0 {
 179         status = "okay";
 180         dr_mode = "host";
 181         snps,usb3_lpm_capable;
 182         maximum-speed = "super-speed";
 183 };
 184
 185 /* ULPI SMSC USB3320 */
 186 &usb1 {
 187         status = "okay";
 188         phy-names = "usb3-phy";
 189         phys = <&psgtr 3 PHY_TYPE_USB3 1 2>;
 190 };
 191
 192 &dwc3_1 {
 193         status = "okay";
 194         dr_mode = "host";
 195         snps,usb3_lpm_capable;
 196         maximum-speed = "super-speed";
 197 };