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                                                 compatible = "mac-base";
  94                                                 reg = <0xe000 0x6>;
  95                                                 #nvmem-cell-cells = <1>;
  96                                         };
  97                                 };
  98                         };
  99
 100                         firmware: partition@50000 {
 101                                 compatible = "denx,uimage";
 102                                 label = "firmware";
 103                         };
 104                 };
 105         };
 106 };
 107
 108 &pcie {
 109         status = "okay";
 110 };
 111
 112 &pcie0 {
 113         wifi0: wifi@0,0 {
 114                 compatible = "pci14c3,7603";
 115                 reg = <0x0000 0 0 0 0>;
 116                 nvmem-cells = <&eeprom_factory_0>;
 117                 nvmem-cell-names = "eeprom";
 118         };
 119 };
 120
 121 &pcie1 {
 122         wifi1: wifi@0,0 {
 123                 compatible = "pci14c3,7662";
 124                 reg = <0x0000 0 0 0 0>;
 125                 nvmem-cells = <&eeprom_factory_8000>;
 126                 nvmem-cell-names = "eeprom";
 127                 ieee80211-freq-limit = <5000000 6000000>;
 128
 129                 led {
 130                         led-sources = <2>;
 131                 };
 132         };
 133 };
 134
 135 &ethernet {
 136         pinctrl-0 = <&mdio_pins>, <&rgmii1_pins>;
 137 };
 138
 139 &gmac0 {
 140         nvmem-cells = <&macaddr_factory_e000 0>;
 141         nvmem-cell-names = "mac-address";
 142 };
 143
 144 &switch0 {
 145         ports {
 146                 port@0 {
 147                         status = "okay";
 148                         label = "lan1";
 149                 };
 150
 151                 port@1 {
 152                         status = "okay";
 153                         label = "lan2";
 154                 };
 155
 156                 port@2 {
 157                         status = "okay";
 158                         label = "lan3";
 159                 };
 160
 161                 port@3 {
 162                         status = "okay";
 163                         label = "lan4";
 164                 };
 165
 166                 port@4 {
 167                         status = "okay";
 168                         label = "wan";
 169                         nvmem-cells = <&macaddr_factory_e000 1>;
 170                         nvmem-cell-names = "mac-address";
 171                 };
 172         };
 173 };
 174
 175 &state_default {
 176         gpio {
 177                 groups = "wdt", "rgmii2";
 178                 function = "gpio";
 179         };
 180 };