target/linux/ramips/dts/mt7621_afoundry_ew1200.dts

   1 /dts-v1/;
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "afoundry,ew1200", "mediatek,mt7621-soc";
  10         model = "EW1200";
  11
  12         aliases {
  13                 led-boot = &led_run;
  14                 led-failsafe = &led_run;
  15                 led-running = &led_run;
  16                 led-upgrade = &led_run;
  17         };
  18
  19         chosen {
  20                 bootargs = "console=ttyS0,57600";
  21         };
  22
  23         keys {
  24                 compatible = "gpio-keys";
  25
  26                 reset {
  27                         label = "reset";
  28                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  29                         linux,code = <KEY_RESTART>;
  30                 };
  31         };
  32
  33         leds {
  34                 compatible = "gpio-leds";
  35
  36                 led_run: run {
  37                         label = "ew1200:green:run";
  38                         gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
  39                 };
  40
  41                 usb {
  42                         label = "ew1200:green:usb";
  43                         gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
  44                         trigger-sources = <&xhci_ehci_port1>, <&ehci_port2>;
  45                         linux,default-trigger = "usbport";
  46                 };
  47         };
  48 };
  49
  50 &sdhci {
  51         status = "okay";
  52 };
  53
  54 &spi0 {
  55         status = "okay";
  56
  57         m25p80@0 {
  58                 compatible = "jedec,spi-nor";
  59                 reg = <0>;
  60                 spi-max-frequency = <10000000>;
  61
  62                 partitions {
  63                         compatible = "fixed-partitions";
  64                         #address-cells = <1>;
  65                         #size-cells = <1>;
  66
  67                         partition@0 {
  68                                 label = "u-boot";
  69                                 reg = <0x0 0x30000>;
  70                                 read-only;
  71                         };
  72
  73                         partition@30000 {
  74                                 label = "u-boot-env";
  75                                 reg = <0x30000 0x10000>;
  76                                 read-only;
  77                         };
  78
  79                         factory: partition@40000 {
  80                                 label = "factory";
  81                                 reg = <0x40000 0x10000>;
  82                                 read-only;
  83                         };
  84
  85                         partition@50000 {
  86                                 compatible = "denx,uimage";
  87                                 label = "firmware";
  88                                 reg = <0x50000 0xfb0000>;
  89                         };
  90                 };
  91         };
  92 };
  93
  94 &pcie {
  95         status = "okay";
  96 };
  97
  98 &pcie0 {
  99         mt76@0,0 {
 100                 reg = <0x0000 0 0 0 0>;
 101                 mediatek,mtd-eeprom = <&factory 0x8000>;
 102                 ieee80211-freq-limit = <5000000 6000000>;
 103         };
 104 };
 105
 106 &pcie1 {
 107         mt76@0,0 {
 108                 reg = <0x0000 0 0 0 0>;
 109                 mediatek,mtd-eeprom = <&factory 0x0000>;
 110                 ieee80211-freq-limit = <2400000 2500000>;
 111         };
 112 };
 113
 114 &gmac0 {
 115         mtd-mac-address = <&factory 0xe000>;
 116 };
 117
 118 &switch0 {
 119         ports {
 120                 port@0 {
 121                         status = "okay";
 122                         label = "lan1";
 123                 };
 124
 125                 port@1 {
 126                         status = "okay";
 127                         label = "lan2";
 128                 };
 129
 130                 port@2 {
 131                         status = "okay";
 132                         label = "lan3";
 133                 };
 134
 135                 port@3 {
 136                         status = "okay";
 137                         label = "lan4";
 138                 };
 139
 140                 port@4 {
 141                         status = "okay";
 142                         label = "wan";
 143                         mtd-mac-address = <&factory 0xe000>;
 144                         mtd-mac-address-increment = <1>;
 145                 };
 146         };
 147 };
 148
 149 &state_default {
 150         gpio {
 151                 groups = "i2c", "uart3", "wdt";
 152                 function = "gpio";
 153         };
 154 };