target/linux/ramips/dts/mt7621_zbtlink_zbt-wg3526.dtsi

   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-wg3526", "mediatek,mt7621-soc";
   8
   9         aliases {
  10                 led-boot = &led_status;
  11                 led-failsafe = &led_status;
  12                 led-running = &led_status;
  13                 led-upgrade = &led_status;
  14                 label-mac-device = &wifi0;
  15         };
  16
  17         chosen {
  18                 bootargs = "console=ttyS0,115200";
  19         };
  20
  21         keys {
  22                 compatible = "gpio-keys";
  23
  24                 reset {
  25                         label = "reset";
  26                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  27                         linux,code = <KEY_RESTART>;
  28                 };
  29         };
  30
  31         leds {
  32                 compatible = "gpio-leds";
  33
  34                 led_status: status {
  35                         label = "green:status";
  36                         gpios = <&gpio 24 GPIO_ACTIVE_LOW>;
  37                 };
  38         };
  39 };
  40
  41 &i2c {
  42         status = "okay";
  43 };
  44
  45 &sdhci {
  46         status = "okay";
  47 };
  48
  49 &spi0 {
  50         status = "okay";
  51
  52         flash0: flash@0 {
  53                 compatible = "jedec,spi-nor";
  54                 reg = <0>;
  55                 spi-max-frequency = <10000000>;
  56
  57                 partitions {
  58                         compatible = "fixed-partitions";
  59                         #address-cells = <1>;
  60                         #size-cells = <1>;
  61
  62                         partition@0 {
  63                                 label = "u-boot";
  64                                 reg = <0x0 0x30000>;
  65                                 read-only;
  66                         };
  67
  68                         partition@30000 {
  69                                 label = "u-boot-env";
  70                                 reg = <0x30000 0x10000>;
  71                                 read-only;
  72                         };
  73
  74                         factory: partition@40000 {
  75                                 label = "factory";
  76                                 reg = <0x40000 0x10000>;
  77                                 read-only;
  78
  79                                 nvmem-layout {
  80                                         compatible = "fixed-layout";
  81                                         #address-cells = <1>;
  82                                         #size-cells = <1>;
  83
  84                                         eeprom_factory_0: eeprom@0 {
  85                                                 reg = <0x0 0x400>;
  86                                         };
  87
  88                                         eeprom_factory_8000: eeprom@8000 {
  89                                                 reg = <0x8000 0x200>;
  90                                         };
  91
  92                                         macaddr_factory_e000: macaddr@e000 {
  93                                                 reg = <0xe000 0x6>;
  94                                         };
  95                                 };
  96                         };
  97
  98                         firmware: partition@50000 {
  99                                 compatible = "denx,uimage";
 100                                 label = "firmware";
 101                         };
 102                 };
 103         };
 104 };
 105
 106 &pcie {
 107         status = "okay";
 108 };
 109
 110 &pcie0 {
 111         wifi0: wifi@0,0 {
 112                 compatible = "pci14c3,7603";
 113                 reg = <0x0000 0 0 0 0>;
 114                 nvmem-cells = <&eeprom_factory_0>;
 115                 nvmem-cell-names = "eeprom";
 116         };
 117 };
 118
 119 &pcie1 {
 120         wifi1: wifi@0,0 {
 121                 compatible = "pci14c3,7662";
 122                 reg = <0x0000 0 0 0 0>;
 123                 nvmem-cells = <&eeprom_factory_8000>;
 124                 nvmem-cell-names = "eeprom";
 125                 ieee80211-freq-limit = <5000000 6000000>;
 126
 127                 led {
 128                         led-sources = <2>;
 129                 };
 130         };
 131 };
 132
 133 &ethernet {
 134         pinctrl-0 = <&mdio_pins>, <&rgmii1_pins>;
 135 };
 136
 137 &gmac0 {
 138         nvmem-cells = <&macaddr_factory_e000>;
 139         nvmem-cell-names = "mac-address";
 140 };
 141
 142 &switch0 {
 143         ports {
 144                 port@0 {
 145                         status = "okay";
 146                         label = "lan1";
 147                 };
 148
 149                 port@1 {
 150                         status = "okay";
 151                         label = "lan2";
 152                 };
 153
 154                 port@2 {
 155                         status = "okay";
 156                         label = "lan3";
 157                 };
 158
 159                 port@3 {
 160                         status = "okay";
 161                         label = "lan4";
 162                 };
 163
 164                 port@4 {
 165                         status = "okay";
 166                         label = "wan";
 167                         nvmem-cells = <&macaddr_factory_e000>;
 168                         nvmem-cell-names = "mac-address";
 169                         mac-address-increment = <1>;
 170                 };
 171         };
 172 };
 173
 174 &state_default {
 175         gpio {
 176                 groups = "wdt", "rgmii2";
 177                 function = "gpio";
 178         };
 179 };