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                 #address-cells = <1>;
  63                 #size-cells = <1>;
  64                 compatible = "jedec,spi-nor";
  65                 reg = <0>;
  66                 spi-max-frequency = <10000000>;
  67
  68                 partition@0 {
  69                         label = "u-boot";
  70                         reg = <0x0 0x30000>;
  71                         read-only;
  72                 };
  73
  74                 partition@30000 {
  75                         label = "config";
  76                         reg = <0x30000 0x10000>;
  77                         read-only;
  78                 };
  79
  80                 factory: partition@40000 {
  81                         label = "factory";
  82                         reg = <0x40000 0x10000>;
  83                         read-only;
  84                 };
  85
  86                 partition@50000 {
  87                         label = "firmware";
  88                         reg = <0x50000 0x7b0000>;
  89                 };
  90         };
  91 };
  92
  93 &pinctrl {
  94         state_default: pinctrl0 {
  95                 gpio {
  96                         ralink,group = "i2c", "uartf";
  97                         ralink,function = "gpio";
  98                 };
  99         };
 100 };
 101
 102 &ethernet {
 103         status = "okay";
 104         mtd-mac-address = <&factory 0x28>;
 105         pinctrl-names = "default";
 106         pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
 107
 108         port@5 {
 109                 status = "okay";
 110                 mediatek,fixed-link = <1000 1 1 1>;
 111                 phy-mode = "rgmii";
 112         };
 113
 114         mdio-bus {
 115                 status = "okay";
 116
 117                 phy0: ethernet-phy@0 {
 118                         reg = <0>;
 119                         phy-mode = "rgmii";
 120                 };
 121
 122                 phy1: ethernet-phy@1 {
 123                         reg = <1>;
 124                         phy-mode = "rgmii";
 125                 };
 126
 127                 phy2: ethernet-phy@2 {
 128                         reg = <2>;
 129                         phy-mode = "rgmii";
 130                 };
 131
 132                 phy3: ethernet-phy@3 {
 133                         reg = <3>;
 134                         phy-mode = "rgmii";
 135                 };
 136
 137                 phy4: ethernet-phy@4 {
 138                         reg = <4>;
 139                         phy-mode = "rgmii";
 140                 };
 141
 142                 phy1f: ethernet-phy@1f {
 143                         reg = <0x1f>;
 144                         phy-mode = "rgmii";
 145                 };
 146         };
 147 };
 148
 149 &gsw {
 150         mediatek,port4 = "gmac";
 151         mediatek,mt7530 = <1>;
 152 };
 153
 154 &wmac {
 155         ralink,mtd-eeprom = <&factory 0>;
 156 };