target/linux/ramips/dts/WN-GX300GR.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 = "iodata,wn-gx300gr", "mediatek,mt7621-soc";
  10         model = "I-O DATA WN-GX300GR";
  11
  12         aliases {
  13                 led-boot = &led_power;
  14                 led-failsafe = &led_power;
  15                 led-running = &led_power;
  16                 led-upgrade = &led_power;
  17         };
  18
  19         memory@0 {
  20                 device_type = "memory";
  21                 reg = <0x0 0x4000000>;
  22         };
  23
  24         chosen {
  25                 bootargs = "console=ttyS0,115200";
  26         };
  27
  28         gpio-leds {
  29                 compatible = "gpio-leds";
  30
  31                 led_power: power {
  32                         label = "wn-gx300gr:green:power";
  33                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  34                 };
  35
  36                 wps {
  37                         label = "wn-gx300gr:green:wps";
  38                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  39                 };
  40         };
  41
  42         gpio-keys-polled {
  43                 compatible = "gpio-keys-polled";
  44                 poll-interval = <20>;
  45
  46                 reset {
  47                         label = "reset";
  48                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  49                         linux,code = <KEY_RESTART>;
  50                 };
  51
  52                 wps {
  53                         label = "wps";
  54                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  55                         linux,code = <KEY_WPS_BUTTON>;
  56                 };
  57
  58                 auto {
  59                         label = "auto";
  60                         gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
  61                         linux,code = <BTN_0>;
  62                         linux,input-type = <EV_SW>;
  63                 };
  64
  65                 custom {
  66                         label = "custom";
  67                         gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
  68                         linux,code = <BTN_0>;
  69                         linux,input-type = <EV_SW>;
  70                 };
  71         };
  72 };
  73
  74 &spi0 {
  75         status = "okay";
  76
  77         m25p80@0 {
  78                 compatible = "jedec,spi-nor";
  79                 reg = <0>;
  80                 spi-max-frequency = <10000000>;
  81                 m25p,chunked-io = <32>;
  82
  83                 partitions {
  84                         compatible = "fixed-partitions";
  85                         #address-cells = <1>;
  86                         #size-cells = <1>;
  87
  88                         partition@0 {
  89                                 label = "Bootloader";
  90                                 reg = <0x0 0x30000>;
  91                                 read-only;
  92                         };
  93
  94                         partition@30000 {
  95                                 label = "Config";
  96                                 reg = <0x30000 0x10000>;
  97                                 read-only;
  98                         };
  99
 100                         Factory: partition@40000 {
 101                                 label = "Factory";
 102                                 reg = <0x40000 0x10000>;
 103                                 read-only;
 104                         };
 105
 106                         partition@50000 {
 107                                 label = "iNIC_rf";
 108                                 reg = <0x50000 0x10000>;
 109                                 read-only;
 110                         };
 111
 112                         partition@60000 {
 113                                 compatible = "denx,uimage";
 114                                 label = "firmware";
 115                                 reg = <0x60000 0x770000>;
 116                         };
 117
 118                         partition@7d0000 {
 119                                 label = "Key";
 120                                 reg = <0x7d0000 0x10000>;
 121                                 read-only;
 122                         };
 123
 124                         partition@7e0000 {
 125                                 label = "backup";
 126                                 reg = <0x7e0000 0x10000>;
 127                                 read-only;
 128                         };
 129
 130                         partition@7f0000 {
 131                                 label = "storage";
 132                                 reg = <0x7f0000 0x10000>;
 133                                 read-only;
 134                         };
 135                 };
 136         };
 137 };
 138
 139 &ethernet {
 140         mtd-mac-address = <&Factory 0x4>;
 141 };
 142
 143 &pinctrl {
 144         state_default: pinctrl0 {
 145                 gpio {
 146                         ralink,group = "uart2", "uart3", "jtag";
 147                         ralink,function = "gpio";
 148                 };
 149         };
 150 };
 151
 152 &pcie {
 153         status = "okay";
 154 };
 155
 156 &pcie0 {
 157         mt76@0,0 {
 158                 reg = <0x0000 0 0 0 0>;
 159                 mediatek,mtd-eeprom = <&Factory 0x0>;
 160         };
 161 };
 162
 163 &xhci {
 164         status = "disabled";
 165 };