target/linux/ramips/dts/mt7621_zbtlink_zbt-we3526.dts

   1 #include "mt7621.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "zbtlink,zbt-we3526", "mediatek,mt7621-soc";
   8         model = "Zbtlink ZBT-WE3526";
   9
  10         chosen {
  11                 bootargs = "console=ttyS0,115200";
  12         };
  13
  14         keys {
  15                 compatible = "gpio-keys";
  16
  17                 reset {
  18                         label = "reset";
  19                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  20                         linux,code = <KEY_RESTART>;
  21                 };
  22         };
  23 };
  24
  25 &i2c {
  26         status = "okay";
  27 };
  28
  29 &sdhci {
  30         status = "okay";
  31 };
  32
  33 &spi0 {
  34         status = "okay";
  35
  36         flash@0 {
  37                 compatible = "jedec,spi-nor";
  38                 reg = <0>;
  39                 spi-max-frequency = <10000000>;
  40
  41                 partitions {
  42                         compatible = "fixed-partitions";
  43                         #address-cells = <1>;
  44                         #size-cells = <1>;
  45
  46                         partition@0 {
  47                                 label = "u-boot";
  48                                 reg = <0x0 0x30000>;
  49                                 read-only;
  50                         };
  51
  52                         partition@30000 {
  53                                 label = "u-boot-env";
  54                                 reg = <0x30000 0x10000>;
  55                                 read-only;
  56                         };
  57
  58                         factory: partition@40000 {
  59                                 compatible = "nvmem-cells";
  60                                 label = "factory";
  61                                 reg = <0x40000 0x10000>;
  62                                 #address-cells = <1>;
  63                                 #size-cells = <1>;
  64                                 read-only;
  65
  66                                 eeprom_factory_0: eeprom@0 {
  67                                         reg = <0x0 0x400>;
  68                                 };
  69
  70                                 macaddr_factory_e000: macaddr@e000 {
  71                                         reg = <0xe000 0x6>;
  72                                 };
  73
  74                                 macaddr_factory_e006: macaddr@e006 {
  75                                         reg = <0xe006 0x6>;
  76                                 };
  77                         };
  78
  79                         firmware: partition@50000 {
  80                                 compatible = "denx,uimage";
  81                                 label = "firmware";
  82                                 reg = <0x50000 0xfb0000>;
  83                         };
  84                 };
  85         };
  86 };
  87
  88 &pcie {
  89         status = "okay";
  90 };
  91
  92 &pcie0 {
  93         wifi@0,0 {
  94                 compatible = "pci14c3,7662";
  95                 reg = <0x0000 0 0 0 0>;
  96                 mediatek,mtd-eeprom = <&factory 0x8000>;
  97                 ieee80211-freq-limit = <5000000 6000000>;
  98
  99                 led {
 100                         led-sources = <2>;
 101                 };
 102         };
 103 };
 104
 105 &pcie1 {
 106         wifi@0,0 {
 107                 compatible = "pci14c3,7603";
 108                 reg = <0x0000 0 0 0 0>;
 109                 nvmem-cells = <&eeprom_factory_0>;
 110                 nvmem-cell-names = "eeprom";
 111         };
 112 };
 113
 114 &gmac0 {
 115         nvmem-cells = <&macaddr_factory_e000>;
 116         nvmem-cell-names = "mac-address";
 117 };
 118
 119 &gmac1 {
 120         status = "okay";
 121         label = "wan";
 122         phy-handle = <&ethphy4>;
 123
 124         nvmem-cells = <&macaddr_factory_e006>;
 125         nvmem-cell-names = "mac-address";
 126 };
 127
 128 &mdio {
 129         ethphy4: ethernet-phy@4 {
 130                 reg = <4>;
 131         };
 132 };
 133
 134 &switch0 {
 135         ports {
 136                 port@0 {
 137                         status = "okay";
 138                         label = "lan1";
 139                 };
 140
 141                 port@1 {
 142                         status = "okay";
 143                         label = "lan2";
 144                 };
 145
 146                 port@2 {
 147                         status = "okay";
 148                         label = "lan3";
 149                 };
 150
 151                 port@3 {
 152                         status = "okay";
 153                         label = "lan4";
 154                 };
 155         };
 156 };
 157
 158 &state_default {
 159         gpio {
 160                 groups = "wdt";
 161                 function = "gpio";
 162         };
 163 };