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                                 compatible = "nvmem-cells";
  76                                 label = "factory";
  77                                 reg = <0x40000 0x10000>;
  78                                 #address-cells = <1>;
  79                                 #size-cells = <1>;
  80                                 read-only;
  81
  82                                 eeprom_factory_0: eeprom@0 {
  83                                         reg = <0x0 0x400>;
  84                                 };
  85
  86                                 eeprom_factory_8000: eeprom@8000 {
  87                                         reg = <0x8000 0x200>;
  88                                 };
  89
  90                                 macaddr_factory_e000: macaddr@e000 {
  91                                         reg = <0xe000 0x6>;
  92                                 };
  93                         };
  94
  95                         firmware: partition@50000 {
  96                                 compatible = "denx,uimage";
  97                                 label = "firmware";
  98                         };
  99                 };
 100         };
 101 };
 102
 103 &pcie {
 104         status = "okay";
 105 };
 106
 107 &pcie0 {
 108         wifi0: wifi@0,0 {
 109                 compatible = "pci14c3,7603";
 110                 reg = <0x0000 0 0 0 0>;
 111                 nvmem-cells = <&eeprom_factory_0>;
 112                 nvmem-cell-names = "eeprom";
 113         };
 114 };
 115
 116 &pcie1 {
 117         wifi1: wifi@0,0 {
 118                 compatible = "pci14c3,7662";
 119                 reg = <0x0000 0 0 0 0>;
 120                 nvmem-cells = <&eeprom_factory_8000>;
 121                 nvmem-cell-names = "eeprom";
 122                 ieee80211-freq-limit = <5000000 6000000>;
 123
 124                 led {
 125                         led-sources = <2>;
 126                 };
 127         };
 128 };
 129
 130 &ethernet {
 131         pinctrl-0 = <&mdio_pins>, <&rgmii1_pins>;
 132 };
 133
 134 &gmac0 {
 135         nvmem-cells = <&macaddr_factory_e000>;
 136         nvmem-cell-names = "mac-address";
 137 };
 138
 139 &switch0 {
 140         ports {
 141                 port@0 {
 142                         status = "okay";
 143                         label = "lan1";
 144                 };
 145
 146                 port@1 {
 147                         status = "okay";
 148                         label = "lan2";
 149                 };
 150
 151                 port@2 {
 152                         status = "okay";
 153                         label = "lan3";
 154                 };
 155
 156                 port@3 {
 157                         status = "okay";
 158                         label = "lan4";
 159                 };
 160
 161                 port@4 {
 162                         status = "okay";
 163                         label = "wan";
 164                         nvmem-cells = <&macaddr_factory_e000>;
 165                         nvmem-cell-names = "mac-address";
 166                         mac-address-increment = <1>;
 167                 };
 168         };
 169 };
 170
 171 &state_default {
 172         gpio {
 173                 groups = "wdt", "rgmii2";
 174                 function = "gpio";
 175         };
 176 };