target/linux/ramips/dts/E1700.dts

   1 /*
   2  * Device Tree file for the Linksys E1700
   3  *
   4  * Copyright (C) 2014 Imre Kaloz <kaloz@openwrt.org>
   5  *
   6  * This file is licensed under the terms of the GNU General Public
   7  * License version 2.  This program is licensed "as is" without any
   8  * warranty of any kind, whether express or implied.
   9  */
  10
  11 /dts-v1/;
  12
  13 #include "mt7620a.dtsi"
  14
  15 #include <dt-bindings/gpio/gpio.h>
  16 #include <dt-bindings/input/input.h>
  17
  18 / {
  19         compatible = "linksys,e1700", "ralink,mt7620a-soc";
  20         model = "Linksys E1700";
  21
  22         gpio-keys-polled {
  23                 compatible = "gpio-keys-polled";
  24                 #address-cells = <1>;
  25                 #size-cells = <0>;
  26                 poll-interval = <20>;
  27
  28                 reset {
  29                         label = "reset";
  30                         gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
  31                         linux,code = <KEY_RESTART>;
  32                 };
  33
  34                 wps {
  35                         label = "wps";
  36                         gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
  37                         linux,code = <KEY_WPS_BUTTON>;
  38                 };
  39         };
  40
  41         gpio-leds {
  42                 compatible = "gpio-leds";
  43
  44                 power {
  45                         label = "e1700:green:power";
  46                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  47                 };
  48
  49                 wan {
  50                         label = "e1700:green:wps";
  51                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  52                 };
  53         };
  54 };
  55
  56 &spi0 {
  57         status = "okay";
  58
  59         m25p80@0 {
  60                 #address-cells = <1>;
  61                 #size-cells = <1>;
  62                 compatible = "jedec,spi-nor";
  63                 reg = <0>;
  64                 spi-max-frequency = <10000000>;
  65
  66                 partition@0 {
  67                         label = "u-boot";
  68                         reg = <0x0 0x30000>;
  69                         read-only;
  70                 };
  71
  72                 partition@30000 {
  73                         label = "config";
  74                         reg = <0x30000 0x10000>;
  75                         read-only;
  76                 };
  77
  78                 factory: partition@40000 {
  79                         label = "factory";
  80                         reg = <0x40000 0x10000>;
  81                         read-only;
  82                 };
  83
  84                 partition@50000 {
  85                         label = "firmware";
  86                         reg = <0x50000 0x7b0000>;
  87                 };
  88         };
  89 };
  90
  91 &pinctrl {
  92         state_default: pinctrl0 {
  93                 gpio {
  94                         ralink,group = "i2c", "uartf";
  95                         ralink,function = "gpio";
  96                 };
  97         };
  98 };
  99
 100 &ethernet {
 101         status = "okay";
 102         mtd-mac-address = <&factory 0x28>;
 103         pinctrl-names = "default";
 104         pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
 105
 106         port@5 {
 107                 status = "okay";
 108                 mediatek,fixed-link = <1000 1 1 1>;
 109                 phy-mode = "rgmii";
 110         };
 111
 112         mdio-bus {
 113                 status = "okay";
 114
 115                 phy0: ethernet-phy@0 {
 116                         reg = <0>;
 117                         phy-mode = "rgmii";
 118                 };
 119
 120                 phy1: ethernet-phy@1 {
 121                         reg = <1>;
 122                         phy-mode = "rgmii";
 123                 };
 124
 125                 phy2: ethernet-phy@2 {
 126                         reg = <2>;
 127                         phy-mode = "rgmii";
 128                 };
 129
 130                 phy3: ethernet-phy@3 {
 131                         reg = <3>;
 132                         phy-mode = "rgmii";
 133                 };
 134
 135                 phy4: ethernet-phy@4 {
 136                         reg = <4>;
 137                         phy-mode = "rgmii";
 138                 };
 139
 140                 phy1f: ethernet-phy@1f {
 141                         reg = <0x1f>;
 142                         phy-mode = "rgmii";
 143                 };
 144         };
 145 };
 146
 147 &gsw {
 148         mediatek,port4 = "gmac";
 149         mediatek,mt7530 = <1>;
 150 };
 151
 152 &wmac {
 153         ralink,mtd-eeprom = <&factory 0>;
 154 };