target/linux/ramips/dts/ZBT-WG3526.dtsi

   1 #include "mt7621.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "zbtlink,zbt-wg3526", "mediatek,mt7621-soc";
   8
   9         aliases {
  10                 led-boot = &led_status;
  11                 led-failsafe = &led_status;
  12                 led-running = &led_status;
  13                 led-upgrade = &led_status;
  14         };
  15
  16         memory@0 {
  17                 device_type = "memory";
  18                 reg = <0x0 0x1c000000>, <0x20000000 0x4000000>;
  19         };
  20
  21         chosen {
  22                 bootargs = "console=ttyS0,115200";
  23         };
  24
  25         palmbus: palmbus@1E000000 {
  26                 i2c@900 {
  27                         status = "okay";
  28                 };
  29         };
  30
  31         keys {
  32                 compatible = "gpio-keys-polled";
  33                 poll-interval = <20>;
  34
  35                 reset {
  36                         label = "reset";
  37                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  38                         linux,code = <KEY_RESTART>;
  39                 };
  40         };
  41
  42         leds {
  43                 compatible = "gpio-leds";
  44
  45                 led_status: status {
  46                         label = "zbt-wg3526:green:status";
  47                         gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
  48                 };
  49         };
  50 };
  51
  52 &sdhci {
  53         status = "okay";
  54 };
  55
  56 &spi0 {
  57         status = "okay";
  58
  59         m25p80@0 {
  60                 compatible = "jedec,spi-nor";
  61                 reg = <0>;
  62                 spi-max-frequency = <10000000>;
  63
  64                 partitions {
  65                         compatible = "fixed-partitions";
  66                         #address-cells = <1>;
  67                         #size-cells = <1>;
  68
  69                         partition@0 {
  70                                 label = "u-boot";
  71                                 reg = <0x0 0x30000>;
  72                                 read-only;
  73                         };
  74
  75                         partition@30000 {
  76                                 label = "u-boot-env";
  77                                 reg = <0x30000 0x10000>;
  78                                 read-only;
  79                         };
  80
  81                         factory: partition@40000 {
  82                                 label = "factory";
  83                                 reg = <0x40000 0x10000>;
  84                                 read-only;
  85                         };
  86
  87                         firmware: partition@50000 {
  88                                 compatible = "denx,uimage";
  89                                 label = "firmware";
  90                         };
  91                 };
  92         };
  93 };
  94
  95 &pcie {
  96         status = "okay";
  97 };
  98
  99 &pcie0 {
 100         wifi@0,0 {
 101                 compatible = "pci14c3,7603";
 102                 reg = <0x0000 0 0 0 0>;
 103                 mediatek,mtd-eeprom = <&factory 0x0000>;
 104         };
 105 };
 106
 107 &pcie1 {
 108         wifi@0,0 {
 109                 compatible = "pci14c3,7662";
 110                 reg = <0x0000 0 0 0 0>;
 111                 mediatek,mtd-eeprom = <&factory 0x8000>;
 112                 ieee80211-freq-limit = <5000000 6000000>;
 113
 114                 led {
 115                         led-sources = <2>;
 116                 };
 117         };
 118 };
 119
 120 &ethernet {
 121         mtd-mac-address = <&factory 0xe000>;
 122 };
 123
 124 &pinctrl {
 125         state_default: pinctrl0 {
 126                 gpio {
 127                         ralink,group = "wdt", "rgmii2", "jtag", "mdio";
 128                         ralink,function = "gpio";
 129                 };
 130         };
 131 };