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