socfpga_cyclone5_socrates.dts

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    1 // SPDX-License-Identifier: GPL-2.0+
    2 /*
    3  * Copyright (C) 2014 Steffen Trumtrar <s.trumtrar@pengutronix.de>
    4  */
    5 
    6 #include "socfpga_cyclone5.dtsi"
    7 
    8 / {
    9         model = "EBV SOCrates";
   10         compatible = "ebv,socrates", "altr,socfpga-cyclone5", "altr,socfpga";
   11 
   12         aliases {
   13                 ethernet0 = &gmac1;
   14         };
   15 
   16         chosen {
   17                 bootargs = "earlyprintk";
   18                 stdout-path = "serial0:115200n8";
   19         };
   20 
   21         memory@0 {
   22                 name = "memory";
   23                 device_type = "memory";
   24                 reg = <0x0 0x40000000>; /* 1GB */
   25         };
   26 
   27         leds: gpio-leds {
   28         };
   29 };
   30 
   31 &gmac1 {
   32         phy-mode = "rgmii";
   33         status = "okay";
   34 };
   35 
   36 &gpio0 {
   37         status = "okay";
   38 };
   39 
   40 &gpio1 {
   41         status = "okay";
   42 };
   43 
   44 &i2c0 {
   45         status = "okay";
   46 
   47         rtc: rtc@68 {
   48                 compatible = "st,m41t82";
   49                 reg = <0x68>;
   50         };
   51 };
   52 
   53 &leds {
   54         compatible = "gpio-leds";
   55 
   56         led0 {
   57                 label = "led:green:heartbeat";
   58                 gpios = <&porta 28 1>;
   59                 linux,default-trigger = "heartbeat";
   60         };
   61 
   62         led1 {
   63                 label = "led:green:D7";
   64                 gpios = <&portb 19 1>;
   65         };
   66 
   67         led2 {
   68                 label = "led:green:D8";
   69                 gpios = <&portb 25 1>;
   70         };
   71 };
   72 
   73 &mmc {
   74         status = "okay";
   75 };
   76 
   77 &qspi {
   78         status = "okay";
   79 
   80         flash: flash@0 {
   81                 #address-cells = <1>;
   82                 #size-cells = <1>;
   83                 compatible = "micron,n25q256a", "jedec,spi-nor";
   84                 reg = <0>;
   85                 spi-max-frequency = <100000000>;
   86                 m25p,fast-read;
   87                 cdns,read-delay = <4>;
   88                 cdns,tshsl-ns = <50>;
   89                 cdns,tsd2d-ns = <50>;
   90                 cdns,tchsh-ns = <4>;
   91                 cdns,tslch-ns = <4>;
   92                 status = "okay";
   93         };
   94 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/socfpga_cyclone5_socrates.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/socfpga_cyclone5_socrates.dts