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                                 label = "factory";
  60                                 reg = <0x40000 0x10000>;
  61                                 read-only;
  62                         };
  63
  64                         firmware: partition@50000 {
  65                                 compatible = "denx,uimage";
  66                                 label = "firmware";
  67                                 reg = <0x50000 0xfb0000>;
  68                         };
  69                 };
  70         };
  71 };
  72
  73 &pcie {
  74         status = "okay";
  75 };
  76
  77 &pcie0 {
  78         wifi@0,0 {
  79                 compatible = "pci14c3,7662";
  80                 reg = <0x0000 0 0 0 0>;
  81                 mediatek,mtd-eeprom = <&factory 0x8000>;
  82                 ieee80211-freq-limit = <5000000 6000000>;
  83
  84                 led {
  85                         led-sources = <2>;
  86                 };
  87         };
  88 };
  89
  90 &pcie1 {
  91         wifi@0,0 {
  92                 compatible = "pci14c3,7603";
  93                 reg = <0x0000 0 0 0 0>;
  94                 mediatek,mtd-eeprom = <&factory 0x0000>;
  95         };
  96 };
  97
  98 &gmac0 {
  99         nvmem-cells = <&macaddr_factory_e000>;
 100         nvmem-cell-names = "mac-address";
 101 };
 102
 103 &switch0 {
 104         ports {
 105                 port@0 {
 106                         status = "okay";
 107                         label = "lan1";
 108                 };
 109
 110                 port@1 {
 111                         status = "okay";
 112                         label = "lan2";
 113                 };
 114
 115                 port@2 {
 116                         status = "okay";
 117                         label = "lan3";
 118                 };
 119
 120                 port@3 {
 121                         status = "okay";
 122                         label = "lan4";
 123                 };
 124
 125                 port@4 {
 126                         status = "okay";
 127                         label = "wan";
 128                         nvmem-cells = <&macaddr_factory_e006>;
 129                         nvmem-cell-names = "mac-address";
 130                 };
 131         };
 132 };
 133
 134 &state_default {
 135         gpio {
 136                 groups = "wdt";
 137                 function = "gpio";
 138         };
 139 };
 140
 141 &factory {
 142         compatible = "nvmem-cells";
 143         #address-cells = <1>;
 144         #size-cells = <1>;
 145
 146         macaddr_factory_e000: macaddr@e000 {
 147                 reg = <0xe000 0x6>;
 148         };
 149
 150         macaddr_factory_e006: macaddr@e006 {
 151                 reg = <0xe006 0x6>;
 152         };
 153 };