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         memory@0 {
  10                 reg = <0x0 0x2000000>;
  11         };
  12
  13         palmbus@10000000 {
  14                 sysc@0 {
  15                         ralink,pinmux = "spi", "uartlite", "mdio", "wled", "ephy", "rgmii1", "rgmii2";
  16                         ralink,gpiomux = "i2c", "jtag";
  17                         ralink,uartmux = "gpio";
  18                         ralink,wdtmux = <1>;
  19                 };
  20
  21                 gpio0: gpio@600 {
  22                         status = "okay";
  23                 };
  24
  25                 spi@b00 {
  26                         status = "okay";
  27
  28                         m25p80@0 {
  29                                 #address-cells = <1>;
  30                                 #size-cells = <1>;
  31                                 compatible = "en25q64";
  32                                 reg = <0 0>;
  33                                 linux,modalias = "m25p80", "en25q64";
  34                                 spi-max-frequency = <10000000>;
  35
  36                                 partition@0 {
  37                                         label = "u-boot";
  38                                         reg = <0x0 0x30000>;
  39                                         read-only;
  40                                 };
  41
  42                                 partition@30000 {
  43                                         label = "u-boot-env";
  44                                         reg = <0x30000 0x10000>;
  45                                         read-only;
  46                                 };
  47
  48                                 factory: partition@40000 {
  49                                         label = "factory";
  50                                         reg = <0x40000 0x10000>;
  51                                         read-only;
  52                                 };
  53
  54                                 partition@50000 {
  55                                         label = "firmware";
  56                                         reg = <0x50000 0x7b0000>;
  57                                 };
  58                         };
  59                 };
  60         };
  61
  62         ethernet@10100000 {
  63                 status = "okay";
  64
  65                 port@4 {
  66                         compatible = "lantiq,mt7620a-gsw-port", "ralink,eth-port";
  67                         reg = <4>;
  68                         phy-mode = "rgmii";
  69                         phy-handle = <&phy4>;
  70                 };
  71
  72                 port@5 {
  73                         compatible = "lantiq,mt7620a-gsw-port", "ralink,eth-port";
  74                         reg = <5>;
  75                         phy-mode = "rgmii";
  76                         phy-handle = <&phy5>;
  77                 };
  78
  79                 mdio-bus {
  80                         status = "okay";
  81
  82                         phy4: ethernet-phy@4 {
  83                                 reg = <4>;
  84                                 phy-mode = "rgmii";
  85                         };
  86
  87                         phy5: ethernet-phy@5 {
  88                                 reg = <5>;
  89                                 phy-mode = "rgmii";
  90                         };
  91                 };
  92         };
  93
  94         gsw@10110000 {
  95                 status = "okay";
  96                 ralink,port4 = "gmac";
  97         };
  98
  99         sdhci@10130000 {
 100                 status = "okay";
 101         };
 102
 103         pcie@10140000 {
 104                 status = "okay";
 105         };
 106
 107         gpio-keys-polled {
 108                 compatible = "gpio-keys";
 109                 #address-cells = <1>;
 110                 #size-cells = <0>;
 111                 poll-interval = <20>;
 112                 s2 {
 113                         label = "S2";
 114                         gpios = <&gpio0 1 1>;
 115                         linux,code = <0x100>;
 116                 };
 117                 s3 {
 118                         label = "S3";
 119                         gpios = <&gpio0 2 1>;
 120                         linux,code = <0x101>;
 121                 };
 122         };
 123 };