target/linux/ramips/dts/MT7620a_V22SG.dts

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "ralink,mt7620a-eval-board", "ralink,mt7620a-soc";
  10         model = "Ralink MT7620a V22SG High Power evaluation board";
  11
  12         gpio-keys-polled {
  13                 compatible = "gpio-keys-polled";
  14                 #address-cells = <1>;
  15                 #size-cells = <0>;
  16                 poll-interval = <20>;
  17
  18                 reset {
  19                         label = "reset";
  20                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  21                         linux,code = <KEY_RESTART>;
  22                 };
  23
  24                 aoss {
  25                         label = "aoss";
  26                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  27                         linux,code = <KEY_WPS_BUTTON>;
  28                 };
  29         };
  30
  31         nand {
  32                 #address-cells = <1>;
  33                 #size-cells = <1>;
  34                 compatible = "mtk,mt7620-nand";
  35
  36                 partition@0 {
  37                         label = "u-boot";
  38                         reg = <0x0 0x40000>;
  39                         read-only;
  40                 };
  41
  42                 partition@40000 {
  43                         label = "u-boot-env";
  44                         reg = <0x40000 0x20000>;
  45                         read-only;
  46                 };
  47
  48                 factory: partition@60000 {
  49                         label = "factory";
  50                         reg = <0x60000 0x20000>;
  51                         read-only;
  52                 };
  53
  54                 partition@80000 {
  55                         label = "firmware";
  56                         reg = <0x80000 0x7f80000>;
  57                 };
  58         };
  59 };
  60
  61 &pinctrl {
  62         state_default: pinctrl0 {
  63                 gpio {
  64                         ralink,group = "i2c", "uartf", "spi";
  65                         ralink,function = "gpio";
  66                 };
  67         };
  68 };
  69
  70 &ethernet {
  71         status = "okay";
  72         pinctrl-names = "default";
  73         pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
  74         mediatek,portmap = "llllw";
  75
  76         port@4 {
  77                 status = "okay";
  78                 phy-handle = <&phy4>;
  79                 phy-mode = "rgmii";
  80         };
  81
  82         port@5 {
  83                 status = "okay";
  84                 phy-handle = <&phy5>;
  85                 phy-mode = "rgmii";
  86         };
  87
  88         mdio-bus {
  89                 status = "okay";
  90
  91                 phy4: ethernet-phy@4 {
  92                         reg = <4>;
  93                         phy-mode = "rgmii";
  94                 };
  95
  96                 phy5: ethernet-phy@5 {
  97                         reg = <5>;
  98                         phy-mode = "rgmii";
  99                 };
 100         };
 101 };
 102
 103 &gsw {
 104         mediatek,port4 = "gmac";
 105 };
 106
 107 &pcie {
 108         status = "okay";
 109 };
 110
 111 &ehci {
 112         status = "okay";
 113 };
 114
 115 &ohci {
 116         status = "okay";
 117 };