armada-385-linksys.dtsi

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    1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
    2 /*
    3  * Device Tree include file for Armada 385 based Linksys boards
    4  *
    5  * Copyright (C) 2015 Imre Kaloz <kaloz@openwrt.org>
    6  */
    7 
    8 #include <dt-bindings/gpio/gpio.h>
    9 #include <dt-bindings/input/input.h>
   10 #include "armada-385.dtsi"
   11 
   12 / {
   13         model = "Linksys boards based on Armada 385";
   14         compatible = "linksys,armada385", "marvell,armada385",
   15                      "marvell,armada380";
   16 
   17         chosen {
   18                 stdout-path = "serial0:115200n8";
   19         };
   20 
   21         memory {
   22                 device_type = "memory";
   23                 reg = <0x00000000 0x20000000>; /* 512 MiB */
   24         };
   25 
   26         soc {
   27                 ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
   28                           MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000
   29                           MBUS_ID(0x09, 0x19) 0 0xf1100000 0x10000
   30                           MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000
   31                           MBUS_ID(0x0c, 0x04) 0 0xf1200000 0x100000>;
   32         };
   33 
   34         usb3_1_phy: usb3_1-phy {
   35                 compatible = "usb-nop-xceiv";
   36                 vcc-supply = <&usb3_1_vbus>;
   37                 #phy-cells = <0>;
   38         };
   39 
   40         usb3_1_vbus: usb3_1-vbus {
   41                 compatible = "regulator-fixed";
   42                 pinctrl-names = "default";
   43                 pinctrl-0 = <&usb3_1_vbus_pins>;
   44                 regulator-name = "usb3_1-vbus";
   45                 regulator-min-microvolt = <5000000>;
   46                 regulator-max-microvolt = <5000000>;
   47                 enable-active-high;
   48                 gpio = <&gpio1 18 GPIO_ACTIVE_HIGH>;
   49         };
   50 
   51         gpio_keys: gpio-keys {
   52                 compatible = "gpio-keys";
   53                 pinctrl-0 = <&gpio_keys_pins>;
   54                 pinctrl-names = "default";
   55 
   56                 button-wps {
   57                         label = "WPS";
   58                         linux,code = <KEY_WPS_BUTTON>;
   59                         gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
   60                 };
   61 
   62                 button-reset {
   63                         label = "Factory Reset Button";
   64                         linux,code = <KEY_RESTART>;
   65                         gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
   66                 };
   67         };
   68 
   69         gpio_leds: gpio-leds {
   70                 compatible = "gpio-leds";
   71                 pinctrl-0 = <&gpio_leds_pins>;
   72                 pinctrl-names = "default";
   73 
   74                 power {
   75                         gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
   76                         default-state = "on";
   77                 };
   78 
   79                 sata {
   80                         gpios = <&gpio1 22 GPIO_ACTIVE_LOW>;
   81                         default-state = "off";
   82                         linux,default-trigger = "disk-activity";
   83                 };
   84         };
   85 };
   86 
   87 &ahci0 {
   88         status = "okay";
   89 };
   90 
   91 &bm {
   92         status = "okay";
   93 };
   94 
   95 &bm_bppi {
   96         status = "okay";
   97 };
   98 
   99 &eth0 {
  100         status = "okay";
  101         phy-mode = "rgmii-id";
  102         buffer-manager = <&bm>;
  103         bm,pool-long = <0>;
  104         bm,pool-short = <1>;
  105         fixed-link {
  106                 speed = <1000>;
  107                 full-duplex;
  108         };
  109 };
  110 
  111 &eth2 {
  112         status = "okay";
  113         phy-mode = "sgmii";
  114         buffer-manager = <&bm>;
  115         bm,pool-long = <2>;
  116         bm,pool-short = <3>;
  117         fixed-link {
  118                 speed = <1000>;
  119                 full-duplex;
  120         };
  121 };
  122 
  123 &i2c0 {
  124         pinctrl-names = "default";
  125         pinctrl-0 = <&i2c0_pins>;
  126         status = "okay";
  127 
  128         tmp421@4c {
  129                 compatible = "ti,tmp421";
  130                 reg = <0x4c>;
  131         };
  132 
  133         expander0: pca9635@68 {
  134                 #address-cells = <1>;
  135                 #size-cells = <0>;
  136                 compatible = "nxp,pca9635";
  137                 reg = <0x68>;
  138         };
  139 };
  140 
  141 &nand_controller {
  142         /* 128MiB or 256MiB */
  143         status = "okay";
  144         #address-cells = <1>;
  145         #size-cells = <0>;
  146 
  147         nand: nand@0 {
  148                 reg = <0>;
  149                 label = "pxa3xx_nand-0";
  150                 nand-rb = <0>;
  151                 nand-ecc-strength = <4>;
  152                 nand-ecc-step-size = <512>;
  153                 marvell,nand-keep-config;
  154                 nand-on-flash-bbt;
  155         };
  156 };
  157 
  158 &mdio {
  159         status = "okay";
  160 
  161         switch@0 {
  162                 compatible = "marvell,mv88e6085";
  163                 #address-cells = <1>;
  164                 #size-cells = <0>;
  165                 reg = <0>;
  166 
  167                 ports {
  168                         #address-cells = <1>;
  169                         #size-cells = <0>;
  170 
  171                         port@0 {
  172                                 reg = <0>;
  173                                 label = "lan4";
  174                         };
  175 
  176                         port@1 {
  177                                 reg = <1>;
  178                                 label = "lan3";
  179                         };
  180 
  181                         port@2 {
  182                                 reg = <2>;
  183                                 label = "lan2";
  184                         };
  185 
  186                         port@3 {
  187                                 reg = <3>;
  188                                 label = "lan1";
  189                         };
  190 
  191                         port@4 {
  192                                 reg = <4>;
  193                                 label = "wan";
  194                         };
  195 
  196                         port@5 {
  197                                 reg = <5>;
  198                                 label = "cpu";
  199                                 ethernet = <&eth2>;
  200 
  201                                 fixed-link {
  202                                         speed = <1000>;
  203                                         full-duplex;
  204                                 };
  205                         };
  206                 };
  207         };
  208 };
  209 
  210 &pciec {
  211         status = "okay";
  212 };
  213 
  214 &pcie1 {
  215         /* Marvell 88W8864, 5GHz-only */
  216         status = "okay";
  217 };
  218 
  219 &pcie2 {
  220         /* Marvell 88W8864, 2GHz-only */
  221         status = "okay";
  222 };
  223 
  224 &pinctrl {
  225         gpio_keys_pins: gpio-keys-pins {
  226                 /* mpp24: wps, mpp29: reset */
  227                 marvell,pins = "mpp24", "mpp29";
  228                 marvell,function = "gpio";
  229         };
  230 
  231         gpio_leds_pins: gpio-leds-pins {
  232                 /* mpp54: sata, mpp55: power */
  233                 marvell,pins = "mpp54", "mpp55";
  234                 marvell,function = "gpio";
  235         };
  236 
  237         usb3_1_vbus_pins: usb3_1-vbus-pins {
  238                 marvell,pins = "mpp50";
  239                 marvell,function = "gpio";
  240         };
  241 };
  242 
  243 &spi0 {
  244         status = "disabled";
  245 };
  246 
  247 &uart0 {
  248         /* J10: VCC, NC, RX, NC, TX, GND  */
  249         status = "okay";
  250 };
  251 
  252 &usb0 {
  253         /* USB part of the eSATA/USB 2.0 port */
  254         status = "okay";
  255 };
  256 
  257 &usb3_1 {
  258         status = "okay";
  259         usb-phy = <&usb3_1_phy>;
  260 };
  261 
  262 &rtc {
  263         /* No crystal connected to the internal RTC */
  264         status = "disabled";
  265 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/armada-385-linksys.dtsi

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/armada-385-linksys.dtsi