target/linux/ramips/dts/mt7621_gnubee_gb-pc1.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-pc1", "mediatek,mt7621-soc";
  10         model = "GB-PC1";
  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-pc1:green:system";
  38                         gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
  39                 };
  40
  41                 led_status: status {
  42                         label = "gb-pc1:green:status";
  43                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
  44                 };
  45
  46                 lan1 {
  47                         label = "gb-pc1:green:lan1";
  48                         gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
  49                 };
  50
  51                 lan2 {
  52                         label = "gb-pc1:green:lan2";
  53                         gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
  54                 };
  55         };
  56 };
  57
  58 &sdhci {
  59         status = "okay";
  60 };
  61
  62 &spi0 {
  63         status = "okay";
  64
  65         m25p80@0 {
  66                 compatible = "jedec,spi-nor";
  67                 reg = <0>;
  68                 spi-max-frequency = <80000000>;
  69                 m25p,fast-read;
  70
  71                 partitions {
  72                         compatible = "fixed-partitions";
  73                         #address-cells = <1>;
  74                         #size-cells = <1>;
  75
  76                         partition@0 {
  77                                 label = "u-boot";
  78                                 reg = <0x0 0x30000>;
  79                                 read-only;
  80                         };
  81
  82                         partition@30000 {
  83                                 label = "u-boot-env";
  84                                 reg = <0x30000 0x10000>;
  85                                 read-only;
  86                         };
  87
  88                         factory: partition@40000 {
  89                                 label = "factory";
  90                                 reg = <0x40000 0x10000>;
  91                                 read-only;
  92                         };
  93
  94                         partition@50000 {
  95                                 compatible = "denx,uimage";
  96                                 label = "firmware";
  97                                 reg = <0x50000 0x1fb0000>;
  98                         };
  99                 };
 100         };
 101 };
 102
 103 &pcie {
 104         status = "okay";
 105 };
 106
 107 &ethernet {
 108         mtd-mac-address = <&factory 0xe000>;
 109 };
 110
 111 &state_default {
 112         gpio {
 113                 ralink,group = "jtag", "rgmii2", "uart3", "wdt";
 114                 ralink,function = "gpio";
 115         };
 116 };