target/linux/ramips/dts/mt7621_mqmaker_witi.dts

   1 #include "mt7621.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "mqmaker,witi", "mediatek,mt7621-soc";
   8         model = "MQmaker WiTi";
   9
  10         keys {
  11                 compatible = "gpio-keys";
  12
  13                 reset {
  14                         label = "reset";
  15                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  16                         linux,code = <KEY_RESTART>;
  17                 };
  18         };
  19 };
  20
  21 &i2c {
  22         status = "okay";
  23
  24         rtc@51 {
  25                 status = "okay";
  26                 compatible = "nxp,pcf8563";
  27                 reg = <0x51>;
  28         };
  29 };
  30
  31 &sdhci {
  32         status = "okay";
  33 };
  34
  35 &spi0 {
  36         status = "okay";
  37
  38         flash@0 {
  39                 compatible = "jedec,spi-nor";
  40                 reg = <0>;
  41                 spi-max-frequency = <10000000>;
  42
  43                 partitions {
  44                         compatible = "fixed-partitions";
  45                         #address-cells = <1>;
  46                         #size-cells = <1>;
  47
  48                         partition@0 {
  49                                 label = "u-boot";
  50                                 reg = <0x0 0x30000>;
  51                                 read-only;
  52                         };
  53
  54                         partition@30000 {
  55                                 label = "u-boot-env";
  56                                 reg = <0x30000 0x10000>;
  57                                 read-only;
  58                         };
  59
  60                         factory: partition@40000 {
  61                                 label = "factory";
  62                                 reg = <0x40000 0x10000>;
  63                         };
  64
  65                         partition@50000 {
  66                                 compatible = "denx,uimage";
  67                                 label = "firmware";
  68                                 reg = <0x50000 0xfb0000>;
  69                         };
  70                 };
  71         };
  72 };
  73
  74 &pcie {
  75         status = "okay";
  76 };
  77
  78 &pcie0 {
  79         mt76@0,0 {
  80                 reg = <0x0000 0 0 0 0>;
  81                 mediatek,mtd-eeprom = <&factory 0x8000>;
  82                 ieee80211-freq-limit = <5000000 6000000>;
  83                 nvmem-cells = <&macaddr_factory_e000>;
  84                 nvmem-cell-names = "mac-address";
  85         };
  86 };
  87
  88 &pcie1 {
  89         mt76@0,0 {
  90                 reg = <0x0000 0 0 0 0>;
  91                 mediatek,mtd-eeprom = <&factory 0x0000>;
  92                 ieee80211-freq-limit = <2400000 2500000>;
  93                 nvmem-cells = <&macaddr_factory_e000>;
  94                 nvmem-cell-names = "mac-address";
  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_e000>;
 129                         nvmem-cell-names = "mac-address";
 130                         mac-address-increment = <1>;
 131                 };
 132         };
 133 };
 134
 135 &state_default {
 136         gpio {
 137                 groups = "wdt";
 138                 function = "gpio";
 139         };
 140 };
 141
 142 &factory {
 143         compatible = "nvmem-cells";
 144         #address-cells = <1>;
 145         #size-cells = <1>;
 146
 147         macaddr_factory_e000: macaddr@e000 {
 148                 reg = <0xe000 0x6>;
 149         };
 150 };