armada-385-db-88f6820-amc.dts

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    1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
    2 /*
    3  * Device Tree file for Marvell Armada 385 AMC board
    4  * (DB-88F6820-AMC)
    5  *
    6  * Copyright (C) 2017 Allied Telesis Labs
    7  */
    8 
    9 /dts-v1/;
   10 #include "armada-385.dtsi"
   11 
   12 #include <dt-bindings/gpio/gpio.h>
   13 
   14 / {
   15         model = "Marvell Armada 385 AMC";
   16         compatible = "marvell,a385-db-amc", "marvell,armada385", "marvell,armada380";
   17 
   18         chosen {
   19                 stdout-path = "serial0:115200n8";
   20         };
   21 
   22         aliases {
   23                 ethernet0 = &eth0;
   24                 ethernet1 = &eth1;
   25                 spi1 = &spi1;
   26         };
   27 
   28         memory {
   29                 device_type = "memory";
   30                 reg = <0x00000000 0x80000000>; /* 2GB */
   31         };
   32 
   33         soc {
   34                 ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
   35                           MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000>;
   36         };
   37 };
   38 
   39 &i2c0 {
   40         pinctrl-names = "default";
   41         pinctrl-0 = <&i2c0_pins>;
   42         status = "okay";
   43 };
   44 
   45 &uart0 {
   46         /*
   47          * Exported on the micro USB connector CON3
   48          * through an FTDI
   49          */
   50 
   51         pinctrl-names = "default";
   52         pinctrl-0 = <&uart0_pins>;
   53         status = "okay";
   54 };
   55 
   56 
   57 &eth0 {
   58         pinctrl-names = "default";
   59         /*
   60          * The Reference Clock 0 is used to provide a
   61          * clock to the PHY
   62          */
   63         pinctrl-0 = <&ge0_rgmii_pins>, <&ref_clk0_pins>;
   64         status = "okay";
   65         phy = <&phy0>;
   66         phy-mode = "rgmii-id";
   67 };
   68 
   69 &eth2 {
   70         status = "okay";
   71         phy = <&phy1>;
   72         phy-mode = "sgmii";
   73 };
   74 
   75 &usb0 {
   76         status = "okay";
   77 };
   78 
   79 
   80 
   81 &mdio {
   82         pinctrl-names = "default";
   83         pinctrl-0 = <&mdio_pins>;
   84 
   85         phy0: ethernet-phy@1 {
   86                 reg = <1>;
   87         };
   88 
   89         phy1: ethernet-phy@0 {
   90                 reg = <0>;
   91         };
   92 };
   93 
   94 &nand_controller {
   95         status = "okay";
   96 
   97         nand@0 {
   98                 reg = <0>;
   99                 label = "pxa3xx_nand-0";
  100                 nand-rb = <0>;
  101                 nand-on-flash-bbt;
  102 
  103                 partitions {
  104                         compatible = "fixed-partitions";
  105                         #address-cells = <1>;
  106                         #size-cells = <1>;
  107                         partition@0 {
  108                                 reg = <0x00000000 0x40000000>;
  109                                 label = "user";
  110                         };
  111                 };
  112         };
  113 };
  114 
  115 &pciec {
  116         status = "okay";
  117 };
  118 
  119 &pcie1 {
  120         /* Port 0, Lane 0 */
  121         status = "okay";
  122 };
  123 
  124 &spi1 {
  125         pinctrl-names = "default";
  126         pinctrl-0 = <&spi1_pins>;
  127         status = "okay";
  128 
  129         flash@0 {
  130                 #address-cells = <1>;
  131                 #size-cells = <1>;
  132                 compatible = "jedec,spi-nor";
  133                 reg = <0>; /* Chip select 0 */
  134                 spi-max-frequency = <50000000>;
  135                 m25p,fast-read;
  136 
  137                 partitions {
  138                         compatible = "fixed-partitions";
  139                         #address-cells = <1>;
  140                         #size-cells = <1>;
  141                         partition@0 {
  142                                 reg = <0x00000000 0x00100000>;
  143                                 label = "u-boot";
  144                         };
  145                         partition@100000 {
  146                                 reg = <0x00100000 0x00040000>;
  147                                 label = "u-boot-env";
  148                         };
  149                 };
  150         };
  151 };
  152 
  153 &refclk {
  154         clock-frequency = <20000000>;
  155 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/armada-385-db-88f6820-amc.dts

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sys/contrib/device-tree/src/arm/armada-385-db-88f6820-amc.dts