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         aliases {
  23                 led-status = &led_power;
  24         };
  25
  26         gpio-keys-polled {
  27                 compatible = "gpio-keys-polled";
  28                 poll-interval = <20>;
  29
  30                 reset {
  31                         label = "reset";
  32                         gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
  33                         linux,code = <KEY_RESTART>;
  34                 };
  35
  36                 wps {
  37                         label = "wps";
  38                         gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
  39                         linux,code = <KEY_WPS_BUTTON>;
  40                 };
  41         };
  42
  43         gpio-leds {
  44                 compatible = "gpio-leds";
  45
  46                 led_power: power {
  47                         label = "e1700:green:power";
  48                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  49                 };
  50
  51                 wan {
  52                         label = "e1700:green:wps";
  53                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  54                 };
  55         };
  56 };
  57
  58 &spi0 {
  59         status = "okay";
  60
  61         m25p80@0 {
  62                 compatible = "jedec,spi-nor";
  63                 reg = <0>;
  64                 spi-max-frequency = <10000000>;
  65
  66                 partitions {
  67                         compatible = "fixed-partitions";
  68                         #address-cells = <1>;
  69                         #size-cells = <1>;
  70
  71                         partition@0 {
  72                                 label = "u-boot";
  73                                 reg = <0x0 0x30000>;
  74                                 read-only;
  75                         };
  76
  77                         partition@30000 {
  78                                 label = "config";
  79                                 reg = <0x30000 0x10000>;
  80                                 read-only;
  81                         };
  82
  83                         factory: partition@40000 {
  84                                 label = "factory";
  85                                 reg = <0x40000 0x10000>;
  86                                 read-only;
  87                         };
  88
  89                         partition@50000 {
  90                                 label = "firmware";
  91                                 reg = <0x50000 0x7b0000>;
  92                         };
  93                 };
  94         };
  95 };
  96
  97 &pinctrl {
  98         state_default: pinctrl0 {
  99                 gpio {
 100                         ralink,group = "i2c", "uartf";
 101                         ralink,function = "gpio";
 102                 };
 103         };
 104 };
 105
 106 &ethernet {
 107         status = "okay";
 108         mtd-mac-address = <&factory 0x28>;
 109         pinctrl-names = "default";
 110         pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
 111
 112         port@5 {
 113                 status = "okay";
 114                 mediatek,fixed-link = <1000 1 1 1>;
 115                 phy-mode = "rgmii";
 116         };
 117
 118         mdio-bus {
 119                 status = "okay";
 120
 121                 phy0: ethernet-phy@0 {
 122                         reg = <0>;
 123                         phy-mode = "rgmii";
 124                 };
 125
 126                 phy1: ethernet-phy@1 {
 127                         reg = <1>;
 128                         phy-mode = "rgmii";
 129                 };
 130
 131                 phy2: ethernet-phy@2 {
 132                         reg = <2>;
 133                         phy-mode = "rgmii";
 134                 };
 135
 136                 phy3: ethernet-phy@3 {
 137                         reg = <3>;
 138                         phy-mode = "rgmii";
 139                 };
 140
 141                 phy4: ethernet-phy@4 {
 142                         reg = <4>;
 143                         phy-mode = "rgmii";
 144                 };
 145
 146                 phy1f: ethernet-phy@1f {
 147                         reg = <0x1f>;
 148                         phy-mode = "rgmii";
 149                 };
 150         };
 151 };
 152
 153 &gsw {
 154         mediatek,port4 = "gmac";
 155 };
 156
 157 &wmac {
 158         ralink,mtd-eeprom = <&factory 0>;
 159 };