target/linux/ramips/dts/GL-MT750.dts

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 / {
   6         compatible = "GL-MT750", "ralink,mt7620a-soc";
   7         model = "GL-MT750";
   8
   9         chosen {
  10                 bootargs = "console=ttyS0,115200";
  11         };
  12
  13         gpio-leds {
  14                 compatible = "gpio-leds";
  15
  16                 wan {
  17                         label = "gl-mt750:wan";
  18                         gpios = <&gpio2 0 1>;
  19                 };
  20
  21                 lan {
  22                         label = "gl-mt750:lan";
  23                         gpios = <&gpio2 1 1>;
  24                 };
  25
  26                 wlan {
  27                         label = "gl-mt750:wlan";
  28                         gpios = <&gpio3 0 1>;
  29                 };
  30
  31         };
  32
  33         gpio-keys-polled {
  34                 compatible = "gpio-keys-polled";
  35                 #address-cells = <1>;
  36                 #size-cells = <0>;
  37                 poll-interval = <20>;
  38                 reset {
  39                         label = "reset";
  40                         gpios = <&gpio0 13 1>;
  41                         linux,code = <0x198>;
  42                 };
  43
  44                 BTN_0 {
  45                         label = "BTN_0";
  46                         gpios = <&gpio2 2 1>;
  47                         linux,code = <0x100>;
  48                 };
  49
  50             BTN_1 {
  51                         label = "BTN_1";
  52                         gpios = <&gpio2 3 1>;
  53                         linux,code = <0x101>;
  54                 };
  55         };
  56 };
  57
  58 &gpio0 {
  59         status = "okay";
  60 };
  61
  62 &gpio1 {
  63         status = "okay";
  64 };
  65
  66 &gpio2 {
  67         status = "okay";
  68 };
  69
  70 &gpio3 {
  71         status = "okay";
  72 };
  73
  74 &spi0 {
  75         status = "okay";
  76
  77         m25p80@0 {
  78                 #address-cells = <1>;
  79                 #size-cells = <1>;
  80                 compatible = "w25q128";
  81                 reg = <0 0>;
  82                 linux,modalias = "m25p80", "w25q128";
  83                 spi-max-frequency = <10000000>;
  84
  85                 partition@0 {
  86                         label = "u-boot";
  87                         reg = <0x0 0x30000>;
  88                 };
  89
  90                 partition@30000 {
  91                         label = "u-boot-env";
  92                         reg = <0x30000 0x10000>;
  93                         read-only;
  94                 };
  95
  96                 factory: partition@40000 {
  97                         label = "factory";
  98                         reg = <0x40000 0x10000>;
  99                         read-only;
 100                 };
 101
 102                 partition@50000 {
 103                         label = "firmware";
 104                         reg = <0x50000 0xf80000>;
 105                 };
 106
 107                 partition@ff0000 {
 108                         label = "art";
 109                         reg = <0xff0000 0x10000>;
 110                 };
 111         };
 112 };
 113
 114 &sdhci {
 115         status = "okay";
 116 };
 117
 118 &ehci {
 119         status = "okay";
 120 };
 121
 122 &ohci {
 123         status = "okay";
 124 };
 125
 126 &ethernet {
 127         pinctrl-names = "default";
 128         pinctrl-0 = <&ephy_pins>;
 129         mtd-mac-address = <&factory 0x4000>;
 130         ralink,port-map = "llllw";
 131 };
 132
 133 &wmac {
 134         ralink,mtd-eeprom = <&factory 0>;
 135 };
 136
 137 &pcie {
 138         status = "okay";
 139
 140         pcie-bridge {
 141                 mt76@0,0 {
 142                         reg = <0x0000 0 0 0 0>;
 143                         device_type = "pci";
 144                         mediatek,mtd-eeprom = <&factory 0x8000>;
 145                         mediatek,2ghz = <0>;
 146                 };
 147         };
 148 };
 149
 150 &pinctrl {
 151         state_default: pinctrl0 {
 152                 gpio {
 153                         ralink,group = "wled","ephy","uartf";
 154                         ralink,function = "gpio";
 155                 };
 156         };
 157 };