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                         boot = &power_red;
  13                         failsafe = &power_red;
  14
  15                         internet = &internet;
  16                         usb = &usb;
  17                         wifi = &wifi;
  18                 };
  19         };
  20
  21         memory@0 {
  22                 reg = <0x0 0x2000000>;
  23         };
  24
  25         fpi@10000000 {
  26                 localbus@0 {
  27                         nor-boot@0 {
  28                                 compatible = "lantiq,nor";
  29                                 bank-width = <2>;
  30                                 reg = <0 0x0 0x2000000>;
  31                                 #address-cells = <1>;
  32                                 #size-cells = <1>;
  33
  34                                 partition@0 {
  35                                         label = "uboot";
  36                                         reg = <0x0 0x20000>;
  37                                         read-only;
  38                                 };
  39
  40                                 partition@20000 {
  41                                         label = "uboot_env";
  42                                         reg = <0x20000 0x10000>;
  43                                         read-only;
  44                                 };
  45
  46                                 partition@30000 {
  47                                         label = "firmware";
  48                                         reg = <0x30000 0x7d0000>;
  49                                 };
  50                         };
  51                 };
  52
  53                 gpio: pinmux@E100B10 {
  54                         compatible = "lantiq,pinctrl-xr9";
  55                         pinctrl-names = "default";
  56                         pinctrl-0 = <&state_default>;
  57
  58                         state_default: pinmux {
  59                                 stp {
  60                                         lantiq,groups = "stp";
  61                                         lantiq,function = "stp";
  62                                 };
  63                                 pci-in {
  64                                         lantiq,groups = "req1";
  65                                         lantiq,output = <0>;
  66                                         lantiq,open-drain = <1>;
  67                                         lantiq,pull = <2>;
  68                                 };
  69                                 pci-out {
  70                                         lantiq,groups = "gnt1";
  71                                         lantiq,output = <1>;
  72                                         lantiq,pull = <0>;
  73                                 };
  74                                 pci_rst {
  75                                         lantiq,pins = "io21";
  76                                         lantiq,pull = <0>;
  77                                         lantiq,output = <1>;
  78                                 };
  79                         };
  80                 };
  81
  82                 ifxhcd@E101000 {
  83                         status = "okay";
  84                 };
  85
  86                 pci@E105400 {
  87                         status = "okay";
  88                 };
  89
  90                 stp: stp@E100BB0 {
  91                         compatible = "lantiq,gpio-stp-xway";
  92                         #gpio-cells = <2>;
  93                         gpio-controller;
  94                         reg = <0xE100BB0 0x40>;
  95
  96                         lantiq,shadow = <0xfff>;
  97                         lantiq,groups = <0x3>;
  98                 };
  99         };
 100
 101         gpio-keys-polled {
 102                 compatible = "gpio-keys-polled";
 103                 #address-cells = <1>;
 104                 #size-cells = <0>;
 105                 poll-interval = <100>;
 106
 107                 reset {
 108                         label = "reset";
 109                         gpios = <&gpio 53 1>;
 110                         linux,code = <0x198>;
 111                 };
 112                 wps {
 113                         label = "wps";
 114                         gpios = <&gpio 54 1>;
 115                         linux,code = <0x211>;
 116                 };
 117         };
 118
 119         gpio-leds {
 120                 compatible = "gpio-leds";
 121
 122                 power_red: power2 {
 123                         label = "power2";
 124                         gpios = <&stp 4 0>;
 125                 };
 126                 internet: internet {
 127                         label = "internet";
 128                         gpios = <&stp 2 1>;
 129                 };
 130                 internet2 {
 131                         label = "internet2";
 132                         gpios = <&stp 3 1>;
 133                 };
 134                 usb: usb {
 135                         label = "usb";
 136                         gpios = <&stp 10 1>;
 137                 };
 138                 wifi: wifi {
 139                         label = "wifi";
 140                         gpios = <&stp 15 1>;
 141                 };
 142         };
 143 };