target/linux/ramips/dts/MT7620a_V22SG.dts

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6
   7 / {
   8         compatible = "ralink,mt7620a-eval-board", "ralink,mt7620a-soc";
   9         model = "Ralink MT7620a V22SG High Power evaluation board";
  10
  11         gpio-keys-polled {
  12                 compatible = "gpio-keys-polled";
  13                 #address-cells = <1>;
  14                 #size-cells = <0>;
  15                 poll-interval = <20>;
  16
  17                 reset {
  18                         label = "reset";
  19                         gpios = <&gpio0 1 1>;
  20                         linux,code = <KEY_RESTART>;
  21                 };
  22
  23                 aoss {
  24                         label = "aoss";
  25                         gpios = <&gpio0 2 1>;
  26                         linux,code = <KEY_WPS_BUTTON>;
  27                 };
  28         };
  29
  30         nand {
  31                 #address-cells = <1>;
  32                 #size-cells = <1>;
  33                 compatible = "mtk,mt7620-nand";
  34
  35                 partition@0 {
  36                         label = "u-boot";
  37                         reg = <0x0 0x40000>;
  38                         read-only;
  39                 };
  40
  41                 partition@40000 {
  42                         label = "u-boot-env";
  43                         reg = <0x40000 0x20000>;
  44                         read-only;
  45                 };
  46
  47                 factory: partition@60000 {
  48                         label = "factory";
  49                         reg = <0x60000 0x20000>;
  50                         read-only;
  51                 };
  52
  53                 partition@80000 {
  54                         label = "firmware";
  55                         reg = <0x80000 0x7f80000>;
  56                 };
  57         };
  58 };
  59
  60 &pinctrl {
  61         state_default: pinctrl0 {
  62                 gpio {
  63                         ralink,group = "i2c", "uartf", "spi";
  64                         ralink,function = "gpio";
  65                 };
  66         };
  67 };
  68
  69 &ethernet {
  70         status = "okay";
  71         pinctrl-names = "default";
  72         pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
  73         mediatek,portmap = "llllw";
  74
  75         port@4 {
  76                 status = "okay";
  77                 phy-handle = <&phy4>;
  78                 phy-mode = "rgmii";
  79         };
  80
  81         port@5 {
  82                 status = "okay";
  83                 phy-handle = <&phy5>;
  84                 phy-mode = "rgmii";
  85         };
  86
  87         mdio-bus {
  88                 status = "okay";
  89
  90                 phy4: ethernet-phy@4 {
  91                         reg = <4>;
  92                         phy-mode = "rgmii";
  93                 };
  94
  95                 phy5: ethernet-phy@5 {
  96                         reg = <5>;
  97                         phy-mode = "rgmii";
  98                 };
  99         };
 100 };
 101
 102 &gsw {
 103         mediatek,port4 = "gmac";
 104 };
 105
 106 &pcie {
 107         status = "okay";
 108 };
 109
 110 &ehci {
 111         status = "okay";
 112 };
 113
 114 &ohci {
 115         status = "okay";
 116 };