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-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-pc1:green:system";
  39                         gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
  40                 };
  41
  42                 led_status: status {
  43                         label = "gb-pc1:green:status";
  44                         gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
  45                 };
  46
  47                 lan1 {
  48                         label = "gb-pc1:green:lan1";
  49                         gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
  50                 };
  51
  52                 lan2 {
  53                         label = "gb-pc1:green:lan2";
  54                         gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
  55                 };
  56         };
  57 };
  58
  59 &sdhci {
  60         status = "okay";
  61 };
  62
  63 &spi0 {
  64         status = "okay";
  65
  66         m25p80@0 {
  67                 compatible = "jedec,spi-nor";
  68                 reg = <0>;
  69                 spi-max-frequency = <80000000>;
  70                 m25p,fast-read;
  71
  72                 partitions {
  73                         compatible = "fixed-partitions";
  74                         #address-cells = <1>;
  75                         #size-cells = <1>;
  76
  77                         partition@0 {
  78                                 label = "u-boot";
  79                                 reg = <0x0 0x30000>;
  80                                 read-only;
  81                         };
  82
  83                         partition@30000 {
  84                                 label = "u-boot-env";
  85                                 reg = <0x30000 0x10000>;
  86                                 read-only;
  87                         };
  88
  89                         factory: partition@40000 {
  90                                 label = "factory";
  91                                 reg = <0x40000 0x10000>;
  92                                 read-only;
  93                         };
  94
  95                         partition@50000 {
  96                                 compatible = "denx,uimage";
  97                                 label = "firmware";
  98                                 reg = <0x50000 0x1fb0000>;
  99                         };
 100                 };
 101         };
 102 };
 103
 104 &pcie {
 105         status = "okay";
 106 };
 107
 108 &ethernet {
 109         mtd-mac-address = <&factory 0xe000>;
 110 };
 111
 112 &pinctrl {
 113         state_default: pinctrl0 {
 114                 gpio {
 115                         ralink,group = "jtag", "rgmii2", "uart3", "wdt";
 116                         ralink,function = "gpio";
 117                 };
 118         };
 119 };