target/linux/ramips/dts/mt7621_gnubee_gb-pc2.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         aliases {
  13                 led-boot = &led_status;
  14                 led-failsafe = &led_status;
  15                 led-running = &led_status;
  16                 led-upgrade = &led_status;
  17         };
  18
  19         chosen {
  20                 bootargs = "console=ttyS0,57600";
  21         };
  22
  23         keys {
  24                 compatible = "gpio-keys-polled";
  25                 poll-interval = <20>;
  26
  27                 reset {
  28                         label = "reset";
  29                         gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
  30                         linux,code = <KEY_RESTART>;
  31                 };
  32         };
  33
  34         leds {
  35                 compatible = "gpio-leds";
  36
  37                 system {
  38                         label = "gb-pc2:green:system";
  39                         gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
  40                 };
  41
  42                 led_status: status {
  43                         label = "gb-pc2:green:status";
  44                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
  45                 };
  46
  47                 lan1 {
  48                         label = "gb-pc2:green:lan1";
  49                         gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
  50                 };
  51
  52                 lan2 {
  53                         label = "gb-pc2:green:lan2";
  54                         gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
  55                 };
  56
  57                 lan3-yellow {
  58                         label = "gb-pc2:yellow:lan3";
  59                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  60                 };
  61
  62                 lan3-green {
  63                         label = "gb-pc2:green:lan3";
  64                         gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
  65                 };
  66         };
  67 };
  68
  69 &sdhci {
  70         status = "okay";
  71 };
  72
  73 &spi0 {
  74         status = "okay";
  75
  76         m25p80@0 {
  77                 compatible = "jedec,spi-nor";
  78                 reg = <0>;
  79                 spi-max-frequency = <80000000>;
  80                 m25p,fast-read;
  81
  82                 partitions {
  83                         compatible = "fixed-partitions";
  84                         #address-cells = <1>;
  85                         #size-cells = <1>;
  86
  87                         partition@0 {
  88                                 label = "u-boot";
  89                                 reg = <0x0 0x30000>;
  90                                 read-only;
  91                         };
  92
  93                         partition@30000 {
  94                                 label = "u-boot-env";
  95                                 reg = <0x30000 0x10000>;
  96                                 read-only;
  97                         };
  98
  99                         factory: partition@40000 {
 100                                 label = "factory";
 101                                 reg = <0x40000 0x10000>;
 102                                 read-only;
 103                         };
 104
 105                         partition@50000 {
 106                                 compatible = "denx,uimage";
 107                                 label = "firmware";
 108                                 reg = <0x50000 0x1fb0000>;
 109                         };
 110                 };
 111         };
 112 };
 113
 114 &pcie {
 115         status = "okay";
 116 };
 117
 118 &ethernet {
 119         mtd-mac-address = <&factory 0xe000>;
 120 };
 121
 122 &pinctrl {
 123         state_default: pinctrl0 {
 124                 gpio {
 125                         ralink,group = "jtag", "rgmii2", "uart3", "wdt";
 126                         ralink,function = "gpio";
 127                 };
 128         };
 129 };