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         palmbus@10000000 {
  14                 gpio0: gpio@600 {
  15                         status = "okay";
  16                 };
  17
  18                 gpio1: gpio@638 {
  19                         status = "okay";
  20                 };
  21
  22                 gpio2: gpio@660 {
  23                         status = "okay";
  24                 };
  25
  26                 gpio3: gpio@688 {
  27                       status = "okay";
  28                  };
  29
  30                 spi@b00 {
  31                         status = "okay";
  32
  33                         m25p80@0 {
  34                                 #address-cells = <1>;
  35                                 #size-cells = <1>;
  36                                 compatible = "w25q128";
  37                                 reg = <0 0>;
  38                                 linux,modalias = "m25p80", "w25q128";
  39                                 spi-max-frequency = <10000000>;
  40
  41                                 partition@0 {
  42                                         label = "u-boot";
  43                                         reg = <0x0 0x30000>;
  44                                 };
  45
  46                                 partition@30000 {
  47                                         label = "u-boot-env";
  48                                         reg = <0x30000 0x10000>;
  49                                         read-only;
  50                                 };
  51
  52                                 factory: partition@40000 {
  53                                         label = "factory";
  54                                         reg = <0x40000 0x10000>;
  55                                         read-only;
  56                                 };
  57
  58                                 partition@50000 {
  59                                         label = "firmware";
  60                                         reg = <0x50000 0xf80000>;
  61                                 };
  62
  63                                 partition@ff0000 {
  64                                         label = "art";
  65                                         reg = <0xff0000 0x10000>;
  66                                 };
  67                         };
  68                 };
  69         };
  70
  71         sdhci@10130000 {
  72                 status = "okay";
  73         };
  74
  75         ehci@101c0000 {
  76                 status = "okay";
  77         };
  78
  79         ohci@101c1000 {
  80                 status = "okay";
  81         };
  82
  83         ethernet@10100000 {
  84                 pinctrl-names = "default";
  85                 pinctrl-0 = <&ephy_pins>;
  86                 mtd-mac-address = <&factory 0x4000>;
  87                 ralink,port-map = "llllw";
  88         };
  89
  90         wmac@10180000 {
  91                 ralink,mtd-eeprom = <&factory 0>;
  92         };
  93
  94         pcie@10140000 {
  95                 status = "okay";
  96
  97                 pcie-bridge {
  98                         mt76@0,0 {
  99                                 reg = <0x0000 0 0 0 0>;
 100                                 device_type = "pci";
 101                                 mediatek,mtd-eeprom = <&factory 0x8000>;
 102                                 mediatek,2ghz = <0>;
 103                         };
 104                 };
 105         };
 106
 107         pinctrl {
 108                 state_default: pinctrl0 {
 109                         gpio {
 110                                 ralink,group = "wled","ephy","uartf";
 111                                 ralink,function = "gpio";
 112                         };
 113                 };
 114         };
 115
 116         gpio-leds {
 117                 compatible = "gpio-leds";
 118
 119                 wan {
 120                         label = "gl-mt750:wan";
 121                         gpios = <&gpio2 0 1>;
 122                 };
 123
 124                 lan {
 125                         label = "gl-mt750:lan";
 126                         gpios = <&gpio2 1 1>;
 127                 };
 128
 129                 wlan {
 130                         label = "gl-mt750:wlan";
 131                         gpios = <&gpio3 0 1>;
 132                 };
 133
 134         };
 135
 136         gpio-keys-polled {
 137                 compatible = "gpio-keys-polled";
 138                 #address-cells = <1>;
 139                 #size-cells = <0>;
 140                 poll-interval = <20>;
 141                 reset {
 142                         label = "reset";
 143                         gpios = <&gpio0 13 1>;
 144                         linux,code = <0x198>;
 145                 };
 146
 147                 BTN_0 {
 148                         label = "BTN_0";
 149                         gpios = <&gpio2 2 1>;
 150                         linux,code = <0x100>;
 151                 };
 152
 153             BTN_1 {
 154                         label = "BTN_1";
 155                         gpios = <&gpio2 3 1>;
 156                         linux,code = <0x101>;
 157                 };
 158         };
 159 };