drivers/staging/mt7621-dts/gbpc2.dts

   1 /dts-v1/;
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "gnubee,gb-pc2", "mediatek,mt7621-soc";
  10         model = "GB-PC2";
  11
  12         memory@0 {
  13                 device_type = "memory";
  14                 reg = <0x00000000 0x1c000000>,
  15                       <0x20000000 0x04000000>;
  16         };
  17
  18         chosen {
  19                 bootargs = "console=ttyS0,57600";
  20         };
  21
  22         palmbus: palmbus@1e000000 {
  23                 i2c@900 {
  24                         status = "okay";
  25                 };
  26         };
  27
  28         gpio-keys {
  29                 compatible = "gpio-keys";
  30
  31                 reset {
  32                         label = "reset";
  33                         gpios = <&gpio 18 GPIO_ACTIVE_HIGH>;
  34                         linux,code = <KEY_RESTART>;
  35                 };
  36         };
  37 };
  38
  39 &sdhci {
  40         status = "okay";
  41 };
  42
  43 &spi0 {
  44         status = "okay";
  45
  46         m25p80@0 {
  47                 #address-cells = <1>;
  48                 #size-cells = <1>;
  49                 compatible = "jedec,spi-nor";
  50                 reg = <0>;
  51                 spi-max-frequency = <50000000>;
  52                 broken-flash-reset;
  53
  54                 partition@0 {
  55                         label = "u-boot";
  56                         reg = <0x0 0x30000>;
  57                         read-only;
  58                 };
  59
  60                 partition@30000 {
  61                         label = "u-boot-env";
  62                         reg = <0x30000 0x10000>;
  63                         read-only;
  64                 };
  65
  66                 factory: partition@40000 {
  67                         label = "factory";
  68                         reg = <0x40000 0x10000>;
  69                         read-only;
  70                 };
  71
  72                 partition@50000 {
  73                         label = "firmware";
  74                         reg = <0x50000 0x1fb0000>;
  75                 };
  76         };
  77 };
  78
  79 &pcie {
  80         status = "okay";
  81 };
  82
  83 &pinctrl {
  84         pinctrl-names = "default";
  85         pinctrl-0 = <&state_default>;
  86
  87         state_default: state-default {
  88                 gpio-pinmux {
  89                         groups = "wdt";
  90                         function = "gpio";
  91                 };
  92         };
  93 };
  94
  95 &ethernet {
  96         gmac1: mac@1 {
  97                 status = "okay";
  98                 phy-handle = <&ethphy7>;
  99         };
 100
 101         mdio-bus {
 102                 ethphy7: ethernet-phy@7 {
 103                         reg = <7>;
 104                         phy-mode = "rgmii-rxid";
 105                 };
 106         };
 107 };
 108
 109 &switch0 {
 110         ports {
 111                 port@0 {
 112                         status = "okay";
 113                         label = "ethblack";
 114                 };
 115
 116                 port@4 {
 117                         status = "okay";
 118                         label = "ethblue";
 119                 };
 120         };
 121 };