target/linux/lantiq/dts/GR7000.dts

   1 /dts-v1/;
   2
   3 /include/ "ar9.dtsi"
   4
   5 / {
   6         model = "GR7000 - Aztech GR7000";
   7
   8         chosen {
   9                 bootargs = "console=ttyLTQ0,115200 init=/etc/preinit";
  10
  11                 leds {
  12                         internet = &internet;
  13                         power2 = &power2;
  14                         usb = &usb;
  15                         wifi = &wifi;
  16                 };
  17         };
  18
  19         memory@0 {
  20                 reg = <0x0 0x2000000>;
  21         };
  22
  23         fpi@10000000 {
  24                 localbus@0 {
  25                         nor-boot@0 {
  26                                 compatible = "lantiq,nor";
  27                                 bank-width = <2>;
  28                                 reg = <0 0x0 0x2000000>;
  29                                 #address-cells = <1>;
  30                                 #size-cells = <1>;
  31
  32                                 partition@0 {
  33                                         label = "uboot";
  34                                         reg = <0x0 0x20000>;
  35                                         read-only;
  36                                 };
  37
  38                                 partition@20000 {
  39                                         label = "uboot_env";
  40                                         reg = <0x20000 0x10000>;
  41                                         read-only;
  42                                 };
  43
  44                                 partition@30000 {
  45                                         label = "firmware";
  46                                         reg = <0x30000 0x7d0000>;
  47                                 };
  48                         };
  49                 };
  50
  51                 gpio: pinmux@E100B10 {
  52                         compatible = "lantiq,pinctrl-xr9";
  53                         pinctrl-names = "default";
  54                         pinctrl-0 = <&state_default>;
  55
  56                         state_default: pinmux {
  57                                 stp {
  58                                         lantiq,groups = "stp";
  59                                         lantiq,function = "stp";
  60                                 };
  61                                 pci-in {
  62                                         lantiq,groups = "req1";
  63                                         lantiq,output = <0>;
  64                                         lantiq,open-drain = <1>;
  65                                         lantiq,pull = <2>;
  66                                 };
  67                                 pci-out {
  68                                         lantiq,groups = "gnt1";
  69                                         lantiq,output = <1>;
  70                                         lantiq,pull = <0>;
  71                                 };
  72                                 pci_rst {
  73                                         lantiq,pins = "io21";
  74                                         lantiq,pull = <0>;
  75                                         lantiq,output = <1>;
  76                                 };
  77                         };
  78                 };
  79
  80                 ifxhcd@E101000 {
  81                         status = "okay";
  82                 };
  83
  84                 pci@E105400 {
  85                         status = "okay";
  86                 };
  87
  88                 stp: stp@E100BB0 {
  89                         compatible = "lantiq,gpio-stp-xway";
  90                         #gpio-cells = <2>;
  91                         gpio-controller;
  92                         reg = <0xE100BB0 0x40>;
  93
  94                         lantiq,shadow = <0xfff>;
  95                         lantiq,groups = <0x3>;
  96                 };
  97         };
  98
  99         gpio-keys-polled {
 100                 compatible = "gpio-keys-polled";
 101                 #address-cells = <1>;
 102                 #size-cells = <0>;
 103                 poll-interval = <100>;
 104
 105                 reset {
 106                         label = "reset";
 107                         gpios = <&gpio 53 1>;
 108                         linux,code = <0x198>;
 109                 };
 110                 wps {
 111                         label = "wps";
 112                         gpios = <&gpio 54 1>;
 113                         linux,code = <0x211>;
 114                 };
 115         };
 116
 117         gpio-leds {
 118                 compatible = "gpio-leds";
 119
 120                 power2: power2 {
 121                         label = "power2";
 122                         gpios = <&stp 4 0>;
 123                 };
 124                 internet: internet {
 125                         label = "internet";
 126                         gpios = <&stp 2 1>;
 127                         default-state = "off";
 128                 };
 129                 internet2 {
 130                         label = "internet2";
 131                         gpios = <&stp 3 1>;
 132                 };
 133                 usb: usb {
 134                         label = "usb";
 135                         gpios = <&stp 10 1>;
 136                 };
 137                 wifi: wifi {
 138                         label = "wifi";
 139                         gpios = <&stp 15 1>;
 140                 };
 141         };
 142 };