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-v22sg-evb", "ralink,mt7620a-soc";
  10         model = "Ralink MT7620a V22SG High Power evaluation board";
  11
  12         keys {
  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                 compatible = "mtk,mt7620-nand";
  31
  32                 partitions {
  33                         compatible = "fixed-partitions";
  34                         #address-cells = <1>;
  35                         #size-cells = <1>;
  36
  37                         partition@0 {
  38                                 label = "u-boot";
  39                                 reg = <0x0 0x40000>;
  40                                 read-only;
  41                         };
  42
  43                         partition@40000 {
  44                                 label = "u-boot-env";
  45                                 reg = <0x40000 0x20000>;
  46                                 read-only;
  47                         };
  48
  49                         factory: partition@60000 {
  50                                 label = "factory";
  51                                 reg = <0x60000 0x20000>;
  52                                 read-only;
  53                         };
  54
  55                         partition@80000 {
  56                                 compatible = "denx,uimage";
  57                                 label = "firmware";
  58                                 reg = <0x80000 0x7f80000>;
  59                         };
  60                 };
  61         };
  62 };
  63
  64 &pinctrl {
  65         state_default: pinctrl0 {
  66                 gpio {
  67                         ralink,group = "i2c", "uartf", "spi";
  68                         ralink,function = "gpio";
  69                 };
  70         };
  71 };
  72
  73 &ethernet {
  74         status = "okay";
  75         pinctrl-names = "default";
  76         pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
  77         mediatek,portmap = "llllw";
  78
  79         port@4 {
  80                 status = "okay";
  81                 phy-handle = <&phy4>;
  82                 phy-mode = "rgmii";
  83         };
  84
  85         port@5 {
  86                 status = "okay";
  87                 phy-handle = <&phy5>;
  88                 phy-mode = "rgmii";
  89         };
  90
  91         mdio-bus {
  92                 status = "okay";
  93
  94                 phy4: ethernet-phy@4 {
  95                         reg = <4>;
  96                         phy-mode = "rgmii";
  97                 };
  98
  99                 phy5: ethernet-phy@5 {
 100                         reg = <5>;
 101                         phy-mode = "rgmii";
 102                 };
 103         };
 104 };
 105
 106 &gsw {
 107         mediatek,port4 = "gmac";
 108 };
 109
 110 &pcie {
 111         status = "okay";
 112 };
 113
 114 &ehci {
 115         status = "okay";
 116 };
 117
 118 &ohci {
 119         status = "okay";
 120 };