target/linux/ramips/dts/mt7621_ubnt_edgerouter-x.dtsi

   1 #include "mt7621.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         aliases {
   8                 label-mac-device = &gmac0;
   9         };
  10
  11         keys {
  12                 compatible = "gpio-keys";
  13
  14                 reset {
  15                         label = "reset";
  16                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  17                         linux,code = <KEY_RESTART>;
  18                 };
  19         };
  20 };
  21
  22 &gmac0 {
  23         mtd-mac-address = <&factory 0x22>;
  24         label = "dsa";
  25 };
  26
  27 &switch0 {
  28         ports {
  29                 port@0 {
  30                         status = "okay";
  31                         label = "eth0";
  32                 };
  33
  34                 port@1 {
  35                         status = "okay";
  36                         label = "eth1";
  37                         mtd-mac-address = <&factory 0x22>;
  38                         mac-address-increment = <1>;
  39                 };
  40
  41                 port@2 {
  42                         status = "okay";
  43                         label = "eth2";
  44                         mtd-mac-address = <&factory 0x22>;
  45                         mac-address-increment = <2>;
  46                 };
  47
  48                 port@3 {
  49                         status = "okay";
  50                         label = "eth3";
  51                         mtd-mac-address = <&factory 0x22>;
  52                         mac-address-increment = <3>;
  53                 };
  54
  55                 port@4 {
  56                         status = "okay";
  57                         label = "eth4";
  58                         mtd-mac-address = <&factory 0x22>;
  59                         mac-address-increment = <4>;
  60                 };
  61         };
  62 };
  63
  64 &nand {
  65         status = "okay";
  66
  67         partitions {
  68                 compatible = "fixed-partitions";
  69                 #address-cells = <1>;
  70                 #size-cells = <1>;
  71
  72                 partition@0 {
  73                         label = "u-boot";
  74                         reg = <0x0 0x80000>;
  75                         read-only;
  76                 };
  77
  78                 partition@80000 {
  79                         label = "u-boot-env";
  80                         reg = <0x80000 0x60000>;
  81                         read-only;
  82                 };
  83
  84                 factory: partition@e0000 {
  85                         label = "factory";
  86                         reg = <0xe0000 0x60000>;
  87                 };
  88
  89                 partition@140000 {
  90                         label = "kernel1";
  91                         reg = <0x140000 0x300000>;
  92                 };
  93
  94                 partition@440000 {
  95                         label = "kernel2";
  96                         reg = <0x440000 0x300000>;
  97                 };
  98
  99                 partition@740000 {
 100                         label = "ubi";
 101                         reg = <0x740000 0xf7c0000>;
 102                 };
 103         };
 104 };
 105
 106 &state_default {
 107         gpio {
 108                 groups = "uart2", "uart3", "pcie", "rgmii2", "jtag";
 109                 function = "gpio";
 110         };
 111 };
 112
 113 &spi0 {
 114         /*
 115          * This board has 2Mb spi flash soldered in and visible
 116          * from manufacturer's firmware.
 117          * But this SoC shares spi and nand pins,
 118          * and current driver doesn't handle this sharing well
 119          */
 120         status = "disabled";
 121
 122         flash@1 {
 123                 compatible = "jedec,spi-nor";
 124                 reg = <1>;
 125                 spi-max-frequency = <10000000>;
 126
 127                 partitions {
 128                         compatible = "fixed-partitions";
 129                         #address-cells = <1>;
 130                         #size-cells = <1>;
 131
 132                         partition@0 {
 133                                 label = "spi";
 134                                 reg = <0x0 0x200000>;
 135                                 read-only;
 136                         };
 137                 };
 138         };
 139 };
 140
 141 &xhci {
 142         status = "disabled";
 143 };