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-boot = &led_power_green;
  16                 led-failsafe = &led_power_green;
  17                 led-running = &led_power_green;
  18                 led-upgrade = &led_power_green;
  19         };
  20
  21         chosen {
  22                 bootargs = "console=ttyS0,57600";
  23         };
  24
  25         gpio-leds {
  26                 compatible = "gpio-leds";
  27
  28                 led_power_green: power_g {
  29                         label = "ex3700:green:power";
  30                         gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
  31                         default-state = "on";
  32                 };
  33
  34                 power_a {
  35                         label = "ex3700:amber:power";
  36                         gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
  37                         default-state = "off";
  38                 };
  39
  40                 router_g {
  41                         label = "ex3700:green:router";
  42                         gpios = <&gpio2 25 GPIO_ACTIVE_LOW>;
  43                 };
  44
  45                 router_r {
  46                         label = "ex3700:red:router";
  47                         gpios = <&gpio2 24 GPIO_ACTIVE_LOW>;
  48                 };
  49
  50                 device_g {
  51                         label = "ex3700:green:device";
  52                         gpios = <&gpio2 20 GPIO_ACTIVE_LOW>;
  53                 };
  54
  55                 device_r {
  56                         label = "ex3700:red:device";
  57                         gpios = <&gpio2 21 GPIO_ACTIVE_LOW>;
  58                 };
  59
  60                 wps {
  61                         label = "ex3700:green:wps";
  62                         gpios = <&gpio2 27 GPIO_ACTIVE_LOW>;
  63                 };
  64         };
  65
  66         gpio-keys-polled {
  67                 compatible = "gpio-keys-polled";
  68                 poll-interval = <20>;
  69
  70                 reset {
  71                         label = "reset";
  72                         gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
  73                         linux,code = <KEY_RESTART>;
  74                 };
  75
  76                 wps {
  77                         label = "wps";
  78                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  79                         linux,code = <KEY_WPS_BUTTON>;
  80                 };
  81         };
  82 };
  83
  84 &gpio0 {
  85         status = "okay";
  86 };
  87
  88 &gpio2 {
  89         status = "okay";
  90 };
  91
  92 &spi0 {
  93         status = "okay";
  94
  95         m25p80@0 {
  96                 compatible = "jedec,spi-nor";
  97                 reg = <0>;
  98                 spi-max-frequency = <10000000>;
  99
 100                 partitions {
 101                         compatible = "fixed-partitions";
 102                         #address-cells = <1>;
 103                         #size-cells = <1>;
 104
 105                         partition@0 {
 106                                 label = "u-boot";
 107                                 reg = <0x0 0x30000>;
 108                                 read-only;
 109                         };
 110
 111                         partition@30000 {
 112                                 label = "config";
 113                                 reg = <0x30000 0x10000>;
 114                                 read-only;
 115                         };
 116
 117                         factory: partition@40000 {
 118                                 label = "factory";
 119                                 reg = <0x40000 0x10000>;
 120                                 read-only;
 121                         };
 122
 123                         partition@50000 {
 124                                 label = "firmware";
 125                                 reg = <0x50000 0x790000>;
 126                         };
 127
 128                         partition@7e0000 {
 129                                 label = "board_data";
 130                                 reg = <0x7e0000 0x10000>;
 131                                 read-only;
 132                         };
 133
 134                         partition@7f0000 {
 135                                 label = "nvram";
 136                                 reg = <0x7f0000 0x10000>;
 137                                 read-only;
 138                         };
 139                 };
 140         };
 141 };
 142
 143 &pcie {
 144         status = "okay";
 145 };
 146
 147 &pcie0 {
 148         mt76@0,0 {
 149                 reg = <0x0000 0 0 0 0 >;
 150                 mediatek,mtd-eeprom = <&factory 0x8000>;
 151                 ieee80211-freq-limit = <5000000 6000000>;
 152         };
 153 };
 154
 155 &ethernet {
 156         mtd-mac-address = <&factory 0x28>;
 157 };
 158
 159 &wmac {
 160         ralink,mtd-eeprom = <&factory 0x0>;
 161 };
 162
 163 &pinctrl {
 164         state_default: pinctrl0 {
 165                 default {
 166                         ralink,group = "i2c", "rgmii2", "spi refclk";
 167                         ralink,function = "gpio";
 168                 };
 169         };
 170 };