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                 poll-interval = <20>;
  66
  67                 reset {
  68                         label = "reset";
  69                         gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
  70                         linux,code = <KEY_RESTART>;
  71                 };
  72
  73                 wps {
  74                         label = "wps";
  75                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  76                         linux,code = <KEY_WPS_BUTTON>;
  77                 };
  78         };
  79 };
  80
  81 &gpio0 {
  82         status = "okay";
  83 };
  84
  85 &gpio2 {
  86         status = "okay";
  87 };
  88
  89 &spi0 {
  90         status = "okay";
  91
  92         m25p80@0 {
  93                 #address-cells = <1>;
  94                 #size-cells = <1>;
  95                 compatible = "jedec,spi-nor";
  96                 reg = <0>;
  97                 spi-max-frequency = <10000000>;
  98
  99                 partition@0 {
 100                         label = "u-boot";
 101                         reg = <0x0 0x30000>;
 102                         read-only;
 103                 };
 104
 105                 partition@30000 {
 106                         label = "config";
 107                         reg = <0x30000 0x10000>;
 108                         read-only;
 109                 };
 110
 111                 factory: partition@40000 {
 112                         label = "factory";
 113                         reg = <0x40000 0x10000>;
 114                         read-only;
 115                 };
 116
 117                 partition@50000 {
 118                         label = "firmware";
 119                         reg = <0x50000 0x790000>;
 120                 };
 121
 122                 partition@7e0000 {
 123                         label = "board_data";
 124                         reg = <0x7e0000 0x10000>;
 125                         read-only;
 126                 };
 127
 128                 partition@7f0000 {
 129                         label = "nvram";
 130                         reg = <0x7f0000 0x10000>;
 131                         read-only;
 132                 };
 133         };
 134 };
 135
 136 &pcie {
 137         status = "okay";
 138 };
 139
 140 &pcie0 {
 141         mt76@0,0 {
 142                 reg = <0x0000 0 0 0 0 >;
 143                 mediatek,mtd-eeprom = <&factory 0x8000>;
 144                 ieee80211-freq-limit = <5000000 6000000>;
 145         };
 146 };
 147
 148 &ethernet {
 149         mtd-mac-address = <&factory 0x28>;
 150 };
 151
 152 &wmac {
 153         ralink,mtd-eeprom = <&factory 0x0>;
 154 };
 155
 156 &pinctrl {
 157         state_default: pinctrl0 {
 158                 default {
 159                         ralink,group = "i2c", "rgmii2", "spi refclk";
 160                         ralink,function = "gpio";
 161                 };
 162         };
 163 };