target/linux/ramips/dts/MT7620a.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-eval-board", "ralink,mt7620a-soc";
  10         model = "Ralink MT7620a + MT7610e evaluation board";
  11
  12         gpio-keys-polled {
  13                 compatible = "gpio-keys";
  14                 poll-interval = <20>;
  15
  16                 s2 {
  17                         label = "S2";
  18                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  19                         linux,code = <BTN_0>;
  20                 };
  21
  22                 s3 {
  23                         label = "S3";
  24                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  25                         linux,code = <BTN_1>;
  26                 };
  27         };
  28 };
  29
  30 &spi0 {
  31         status = "okay";
  32
  33         m25p80@0 {
  34                 compatible = "jedec,spi-nor";
  35                 reg = <0>;
  36                 spi-max-frequency = <10000000>;
  37
  38                 partitions {
  39                         compatible = "fixed-partitions";
  40                         #address-cells = <1>;
  41                         #size-cells = <1>;
  42
  43                         partition@0 {
  44                                 label = "u-boot";
  45                                 reg = <0x0 0x30000>;
  46                                 read-only;
  47                         };
  48
  49                         partition@30000 {
  50                                 label = "u-boot-env";
  51                                 reg = <0x30000 0x10000>;
  52                                 read-only;
  53                         };
  54
  55                         factory: partition@40000 {
  56                                 label = "factory";
  57                                 reg = <0x40000 0x10000>;
  58                                 read-only;
  59                         };
  60
  61                         partition@50000 {
  62                                 label = "firmware";
  63                                 reg = <0x50000 0x7b0000>;
  64                         };
  65                 };
  66         };
  67 };
  68
  69 &pinctrl {
  70         state_default: pinctrl0 {
  71                 gpio {
  72                         ralink,group = "i2c", "uartf";
  73                         ralink,function = "gpio";
  74                 };
  75         };
  76 };
  77
  78 &ethernet {
  79         status = "okay";
  80         pinctrl-names = "default";
  81         pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
  82         mediatek,portmap = "llllw";
  83
  84         port@4 {
  85                 status = "okay";
  86                 phy-mode = "rgmii";
  87                 phy-handle = <&phy4>;
  88         };
  89
  90         port@5 {
  91                 status = "okay";
  92                 phy-mode = "rgmii";
  93                 phy-handle = <&phy5>;
  94         };
  95
  96         mdio-bus {
  97                 status = "okay";
  98
  99                 phy4: ethernet-phy@4 {
 100                         reg = <4>;
 101                         phy-mode = "rgmii";
 102                 };
 103
 104                 phy5: ethernet-phy@5 {
 105                         reg = <5>;
 106                         phy-mode = "rgmii";
 107                 };
 108         };
 109 };
 110
 111 &gsw {
 112         mediatek,port4 = "gmac";
 113 };
 114
 115 &sdhci {
 116         status = "okay";
 117 };
 118
 119 &pcie {
 120         status = "okay";
 121 };
 122
 123 &ehci {
 124         status = "okay";
 125 };
 126
 127 &ohci {
 128         status = "okay";
 129 };