target/linux/ramips/dts/EX3700.dts

   1 /* This file is released into the public domain */
   2
   3 /dts-v1/;
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 #include "mt7620a.dtsi"
   9
  10 / {
  11         compatible = "netgear,ex3700", "ralink,mt7620a-soc";
  12         model = "Netgear EX3700/EX3800";
  13
  14         aliases {
  15                 led-status = &led_power_green;
  16         };
  17
  18         chosen {
  19                 bootargs = "console=ttyS0,57600";
  20         };
  21
  22         gpio-leds {
  23                 compatible = "gpio-leds";
  24
  25                 led_power_green: power_g {
  26                         label = "ex3700:green:power";
  27                         gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
  28                         default-state = "on";
  29                 };
  30
  31                 power_a {
  32                         label = "ex3700:amber:power";
  33                         gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
  34                         default-state = "off";
  35                 };
  36
  37                 router_g {
  38                         label = "ex3700:green:router";
  39                         gpios = <&gpio2 25 GPIO_ACTIVE_LOW>;
  40                 };
  41
  42                 router_r {
  43                         label = "ex3700:red:router";
  44                         gpios = <&gpio2 24 GPIO_ACTIVE_LOW>;
  45                 };
  46
  47                 device_g {
  48                         label = "ex3700:green:device";
  49                         gpios = <&gpio2 20 GPIO_ACTIVE_LOW>;
  50                 };
  51
  52                 device_r {
  53                         label = "ex3700:red:device";
  54                         gpios = <&gpio2 21 GPIO_ACTIVE_LOW>;
  55                 };
  56
  57                 wps {
  58                         label = "ex3700:green:wps";
  59                         gpios = <&gpio2 27 GPIO_ACTIVE_LOW>;
  60                 };
  61         };
  62
  63         gpio-keys-polled {
  64                 compatible = "gpio-keys-polled";
  65                 #address-cells = <1>;
  66                 #size-cells = <0>;
  67                 poll-interval = <20>;
  68
  69                 reset {
  70                         label = "reset";
  71                         gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
  72                         linux,code = <KEY_RESTART>;
  73                 };
  74
  75                 wps {
  76                         label = "wps";
  77                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  78                         linux,code = <KEY_WPS_BUTTON>;
  79                 };
  80         };
  81 };
  82
  83 &gpio0 {
  84         status = "okay";
  85 };
  86
  87 &gpio2 {
  88         status = "okay";
  89 };
  90
  91 &spi0 {
  92         status = "okay";
  93
  94         m25p80@0 {
  95                 #address-cells = <1>;
  96                 #size-cells = <1>;
  97                 compatible = "jedec,spi-nor";
  98                 reg = <0>;
  99                 spi-max-frequency = <10000000>;
 100
 101                 partition@0 {
 102                         label = "u-boot";
 103                         reg = <0x0 0x30000>;
 104                         read-only;
 105                 };
 106
 107                 partition@30000 {
 108                         label = "config";
 109                         reg = <0x30000 0x10000>;
 110                         read-only;
 111                 };
 112
 113                 factory: partition@40000 {
 114                         label = "factory";
 115                         reg = <0x40000 0x10000>;
 116                         read-only;
 117                 };
 118
 119                 partition@50000 {
 120                         label = "firmware";
 121                         reg = <0x50000 0x790000>;
 122                 };
 123
 124                 partition@7e0000 {
 125                         label = "board_data";
 126                         reg = <0x7e0000 0x10000>;
 127                         read-only;
 128                 };
 129
 130                 partition@7f0000 {
 131                         label = "nvram";
 132                         reg = <0x7f0000 0x10000>;
 133                         read-only;
 134                 };
 135         };
 136 };
 137
 138 &pcie {
 139         status = "okay";
 140
 141         pcie-bridge {
 142                 mt76@0,0 {
 143                         reg = <0x0000 0 0 0 0 >;
 144                         device_type = "pci";
 145                         mediatek,mtd-eeprom = <&factory 0x8000>;
 146                         ieee80211-freq-limit = <5000000 6000000>;
 147                 };
 148         };
 149 };
 150
 151 &ethernet {
 152         mtd-mac-address = <&factory 0x28>;
 153 };
 154
 155 &wmac {
 156         ralink,mtd-eeprom = <&factory 0x0>;
 157 };
 158
 159 &pinctrl {
 160         state_default: pinctrl0 {
 161                 default {
 162                         ralink,group = "i2c", "rgmii2", "spi refclk";
 163                         ralink,function = "gpio";
 164                 };
 165         };
 166 };