target/linux/ramips/dts/MT7620a.dts

   1 /dts-v1/;
   2
   3 /include/ "mt7620a.dtsi"
   4
   5 / {
   6         compatible = "ralink,mt7620a-eval-board", "ralink,mt7620a-soc";
   7         model = "Ralink MT7620a + MT7610e evaluation board";
   8
   9         palmbus@10000000 {
  10                 spi@b00 {
  11                         status = "okay";
  12
  13                         m25p80@0 {
  14                                 #address-cells = <1>;
  15                                 #size-cells = <1>;
  16                                 compatible = "en25q64";
  17                                 reg = <0 0>;
  18                                 linux,modalias = "m25p80", "en25q64";
  19                                 spi-max-frequency = <10000000>;
  20
  21                                 partition@0 {
  22                                         label = "u-boot";
  23                                         reg = <0x0 0x30000>;
  24                                         read-only;
  25                                 };
  26
  27                                 partition@30000 {
  28                                         label = "u-boot-env";
  29                                         reg = <0x30000 0x10000>;
  30                                         read-only;
  31                                 };
  32
  33                                 factory: partition@40000 {
  34                                         label = "factory";
  35                                         reg = <0x40000 0x10000>;
  36                                         read-only;
  37                                 };
  38
  39                                 partition@50000 {
  40                                         label = "firmware";
  41                                         reg = <0x50000 0x7b0000>;
  42                                 };
  43                         };
  44                 };
  45         };
  46
  47         pinctrl {
  48                 state_default: pinctrl0 {
  49                         gpio {
  50                                 ralink,group = "jtag", "mdio", "rgmii1", "rgmii1", "i2c", "uartf";
  51                                 ralink,function = "gpio";
  52                         };
  53                 };
  54         };
  55
  56         ethernet@10100000 {
  57                 status = "okay";
  58
  59                 port@4 {
  60                         compatible = "ralink,mt7620a-gsw-port", "ralink,eth-port";
  61                         reg = <4>;
  62                         phy-mode = "rgmii";
  63                         phy-handle = <&phy4>;
  64                 };
  65
  66                 port@5 {
  67                         compatible = "ralink,mt7620a-gsw-port", "ralink,eth-port";
  68                         reg = <5>;
  69                         phy-mode = "rgmii";
  70                         phy-handle = <&phy5>;
  71                 };
  72
  73                 mdio-bus {
  74                         status = "okay";
  75
  76                         phy4: ethernet-phy@4 {
  77                                 reg = <4>;
  78                                 phy-mode = "rgmii";
  79                         };
  80
  81                         phy5: ethernet-phy@5 {
  82                                 reg = <5>;
  83                                 phy-mode = "rgmii";
  84                         };
  85                 };
  86         };
  87
  88         gsw@10110000 {
  89                 ralink,port4 = "gmac";
  90
  91                 pinctrl-names = "default";
  92                 pinctrl-0 = <&ephy_pins>;
  93         };
  94
  95         sdhci@10130000 {
  96                 status = "okay";
  97         };
  98
  99         pcie@10140000 {
 100                 status = "okay";
 101         };
 102
 103         gpio-keys-polled {
 104                 compatible = "gpio-keys";
 105                 #address-cells = <1>;
 106                 #size-cells = <0>;
 107                 poll-interval = <20>;
 108                 s2 {
 109                         label = "S2";
 110                         gpios = <&gpio0 1 1>;
 111                         linux,code = <0x100>;
 112                 };
 113                 s3 {
 114                         label = "S3";
 115                         gpios = <&gpio0 2 1>;
 116                         linux,code = <0x101>;
 117                 };
 118         };
 119 };