target/linux/ramips/dts/MT7620a_V22SG.dts

   1 /dts-v1/;
   2
   3 /include/ "mt7620a.dtsi"
   4
   5 / {
   6         compatible = "ralink,mt7620a-eval-board", "ralink,mt7620a-soc";
   7         model = "Ralink MT7620a V22SG High Power evaluation board";
   8
   9         pinctrl {
  10                 state_default: pinctrl0 {
  11                         gpio {
  12                                 ralink,group = "i2c", "uartf", "spi";
  13                                 ralink,function = "gpio";
  14                         };
  15                 };
  16         };
  17
  18         ethernet@10100000 {
  19                 status = "okay";
  20                 pinctrl-names = "default";
  21                 pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
  22                 ralink,port-map = "llllw";
  23
  24                 port@4 {
  25                         status = "okay";
  26                         phy-handle = <&phy4>;
  27                         phy-mode = "rgmii";
  28                 };
  29
  30                 port@5 {
  31                         status = "okay";
  32                         phy-handle = <&phy5>;
  33                         phy-mode = "rgmii";
  34                 };
  35
  36                 mdio-bus {
  37                         status = "okay";
  38
  39                         phy4: ethernet-phy@4 {
  40                                 reg = <4>;
  41                                 phy-mode = "rgmii";
  42                         };
  43
  44                         phy5: ethernet-phy@5 {
  45                                 reg = <5>;
  46                                 phy-mode = "rgmii";
  47                         };
  48                 };
  49         };
  50
  51         gsw@10110000 {
  52                 ralink,port4 = "gmac";
  53         };
  54
  55         pcie@10140000 {
  56                 status = "okay";
  57         };
  58
  59         ehci@101c0000 {
  60                 status = "okay";
  61         };
  62
  63         ohci@101c1000 {
  64                 status = "okay";
  65         };
  66
  67         gpio-keys-polled {
  68                 compatible = "gpio-keys-polled";
  69                 #address-cells = <1>;
  70                 #size-cells = <0>;
  71                 poll-interval = <20>;
  72
  73                 reset {
  74                         label = "reset";
  75                         gpios = <&gpio0 1 1>;
  76                         linux,code = <0x198>;
  77                 };
  78
  79                 aoss {
  80                         label = "aoss";
  81                         gpios = <&gpio0 2 1>;
  82                         linux,code = <0x211>;
  83                 };
  84         };
  85
  86         nand {
  87                 #address-cells = <1>;
  88                 #size-cells = <1>;
  89                 compatible = "mtk,mt7620-nand";
  90
  91                 partition@0 {
  92                         label = "u-boot";
  93                         reg = <0x0 0x40000>;
  94                         read-only;
  95                 };
  96
  97                 partition@40000 {
  98                         label = "u-boot-env";
  99                         reg = <0x40000 0x20000>;
 100                         read-only;
 101                 };
 102
 103                 factory: partition@60000 {
 104                         label = "factory";
 105                         reg = <0x60000 0x20000>;
 106                         read-only;
 107                 };
 108
 109                 partition@80000 {
 110                         label = "firmware";
 111                         reg = <0x80000 0x7f80000>;
 112                 };
 113         };
 114 };