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-boot = &led_power;
  24                 led-failsafe = &led_power;
  25                 led-running = &led_power;
  26                 led-upgrade = &led_power;
  27         };
  28
  29         gpio-keys-polled {
  30                 compatible = "gpio-keys-polled";
  31                 poll-interval = <20>;
  32
  33                 reset {
  34                         label = "reset";
  35                         gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
  36                         linux,code = <KEY_RESTART>;
  37                 };
  38
  39                 wps {
  40                         label = "wps";
  41                         gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
  42                         linux,code = <KEY_WPS_BUTTON>;
  43                 };
  44         };
  45
  46         gpio-leds {
  47                 compatible = "gpio-leds";
  48
  49                 led_power: power {
  50                         label = "e1700:green:power";
  51                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  52                 };
  53
  54                 wan {
  55                         label = "e1700:green:wps";
  56                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  57                 };
  58         };
  59 };
  60
  61 &spi0 {
  62         status = "okay";
  63
  64         m25p80@0 {
  65                 compatible = "jedec,spi-nor";
  66                 reg = <0>;
  67                 spi-max-frequency = <10000000>;
  68
  69                 partitions {
  70                         compatible = "fixed-partitions";
  71                         #address-cells = <1>;
  72                         #size-cells = <1>;
  73
  74                         partition@0 {
  75                                 label = "u-boot";
  76                                 reg = <0x0 0x30000>;
  77                                 read-only;
  78                         };
  79
  80                         partition@30000 {
  81                                 label = "config";
  82                                 reg = <0x30000 0x10000>;
  83                                 read-only;
  84                         };
  85
  86                         factory: partition@40000 {
  87                                 label = "factory";
  88                                 reg = <0x40000 0x10000>;
  89                                 read-only;
  90                         };
  91
  92                         partition@50000 {
  93                                 label = "firmware";
  94                                 reg = <0x50000 0x7b0000>;
  95                         };
  96                 };
  97         };
  98 };
  99
 100 &pinctrl {
 101         state_default: pinctrl0 {
 102                 gpio {
 103                         ralink,group = "i2c", "uartf";
 104                         ralink,function = "gpio";
 105                 };
 106         };
 107 };
 108
 109 &ethernet {
 110         status = "okay";
 111         mtd-mac-address = <&factory 0x28>;
 112         pinctrl-names = "default";
 113         pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
 114
 115         port@5 {
 116                 status = "okay";
 117                 mediatek,fixed-link = <1000 1 1 1>;
 118                 phy-mode = "rgmii";
 119         };
 120
 121         mdio-bus {
 122                 status = "okay";
 123
 124                 phy0: ethernet-phy@0 {
 125                         reg = <0>;
 126                         phy-mode = "rgmii";
 127                 };
 128
 129                 phy1: ethernet-phy@1 {
 130                         reg = <1>;
 131                         phy-mode = "rgmii";
 132                 };
 133
 134                 phy2: ethernet-phy@2 {
 135                         reg = <2>;
 136                         phy-mode = "rgmii";
 137                 };
 138
 139                 phy3: ethernet-phy@3 {
 140                         reg = <3>;
 141                         phy-mode = "rgmii";
 142                 };
 143
 144                 phy4: ethernet-phy@4 {
 145                         reg = <4>;
 146                         phy-mode = "rgmii";
 147                 };
 148
 149                 phy1f: ethernet-phy@1f {
 150                         reg = <0x1f>;
 151                         phy-mode = "rgmii";
 152                 };
 153         };
 154 };
 155
 156 &gsw {
 157         mediatek,port4 = "gmac";
 158 };
 159
 160 &wmac {
 161         ralink,mtd-eeprom = <&factory 0>;
 162 };