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