target/linux/ramips/dts/mt7620a_ralink_mt7620a-v22sg-evb.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";
  14
  15                 reset {
  16                         label = "reset";
  17                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  18                         linux,code = <KEY_RESTART>;
  19                 };
  20
  21                 aoss {
  22                         label = "aoss";
  23                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  24                         linux,code = <KEY_WPS_BUTTON>;
  25                 };
  26         };
  27
  28         nand {
  29                 compatible = "mtk,mt7620-nand";
  30
  31                 partitions {
  32                         compatible = "fixed-partitions";
  33                         #address-cells = <1>;
  34                         #size-cells = <1>;
  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                                 compatible = "denx,uimage";
  56                                 label = "firmware";
  57                                 reg = <0x80000 0x7f80000>;
  58                         };
  59                 };
  60         };
  61 };
  62
  63 &pinctrl {
  64         state_default: pinctrl0 {
  65                 gpio {
  66                         ralink,group = "i2c", "uartf", "spi";
  67                         ralink,function = "gpio";
  68                 };
  69         };
  70 };
  71
  72 &ethernet {
  73         status = "okay";
  74         pinctrl-names = "default";
  75         pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
  76         mediatek,portmap = "llllw";
  77
  78         port@4 {
  79                 status = "okay";
  80                 phy-handle = <&phy4>;
  81                 phy-mode = "rgmii";
  82         };
  83
  84         port@5 {
  85                 status = "okay";
  86                 phy-handle = <&phy5>;
  87                 phy-mode = "rgmii";
  88         };
  89
  90         mdio-bus {
  91                 status = "okay";
  92
  93                 phy4: ethernet-phy@4 {
  94                         reg = <4>;
  95                         phy-mode = "rgmii";
  96                 };
  97
  98                 phy5: ethernet-phy@5 {
  99                         reg = <5>;
 100                         phy-mode = "rgmii";
 101                 };
 102         };
 103 };
 104
 105 &gsw {
 106         mediatek,port4 = "gmac";
 107 };
 108
 109 &pcie {
 110         status = "okay";
 111 };
 112
 113 &ehci {
 114         status = "okay";
 115 };
 116
 117 &ohci {
 118         status = "okay";
 119 };