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_green;
  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                                 partitions {
  35                                         compatible = "fixed-partitions";
  36                                         #address-cells = <1>;
  37                                         #size-cells = <1>;
  38
  39                                         partition@0 {
  40                                                 label = "uboot";
  41                                                 reg = <0x0 0x20000>;
  42                                                 read-only;
  43                                         };
  44
  45                                         partition@20000 {
  46                                                 label = "uboot_env";
  47                                                 reg = <0x20000 0x10000>;
  48                                                 read-only;
  49                                         };
  50
  51                                         partition@30000 {
  52                                                 label = "firmware";
  53                                                 reg = <0x30000 0x7d0000>;
  54                                         };
  55                                 };
  56                         };
  57                 };
  58
  59                 gpio: pinmux@E100B10 {
  60                         compatible = "lantiq,pinctrl-xr9";
  61                         pinctrl-names = "default";
  62                         pinctrl-0 = <&state_default>;
  63
  64                         state_default: pinmux {
  65                                 stp {
  66                                         lantiq,groups = "stp";
  67                                         lantiq,function = "stp";
  68                                 };
  69                                 pci-in {
  70                                         lantiq,groups = "req1";
  71                                         lantiq,output = <0>;
  72                                         lantiq,open-drain = <1>;
  73                                         lantiq,pull = <2>;
  74                                 };
  75                                 pci-out {
  76                                         lantiq,groups = "gnt1";
  77                                         lantiq,output = <1>;
  78                                         lantiq,pull = <0>;
  79                                 };
  80                                 pci_rst {
  81                                         lantiq,pins = "io21";
  82                                         lantiq,pull = <0>;
  83                                         lantiq,output = <1>;
  84                                 };
  85                         };
  86                 };
  87
  88                 ifxhcd@E101000 {
  89                         status = "okay";
  90                 };
  91
  92                 pci@E105400 {
  93                         status = "okay";
  94                 };
  95
  96                 stp: stp@E100BB0 {
  97                         compatible = "lantiq,gpio-stp-xway";
  98                         #gpio-cells = <2>;
  99                         gpio-controller;
 100                         reg = <0xE100BB0 0x40>;
 101
 102                         lantiq,shadow = <0xfff>;
 103                         lantiq,groups = <0x3>;
 104                 };
 105         };
 106
 107         gpio-keys-polled {
 108                 compatible = "gpio-keys-polled";
 109                 #address-cells = <1>;
 110                 #size-cells = <0>;
 111                 poll-interval = <100>;
 112
 113                 reset {
 114                         label = "reset";
 115                         gpios = <&gpio 53 1>;
 116                         linux,code = <0x198>;
 117                 };
 118                 wps {
 119                         label = "wps";
 120                         gpios = <&gpio 54 1>;
 121                         linux,code = <0x211>;
 122                 };
 123         };
 124
 125         gpio-leds {
 126                 compatible = "gpio-leds";
 127
 128                 power_red: power2 {
 129                         label = "gr7000:red:power";
 130                         gpios = <&stp 4 0>;
 131                 };
 132                 internet_green: internet {
 133                         label = "gr7000:green:internet";
 134                         gpios = <&stp 2 1>;
 135                 };
 136                 internet2 {
 137                         label = "gr7000:red:internet";
 138                         gpios = <&stp 3 1>;
 139                 };
 140                 usb: usb {
 141                         label = "gr7000:green:usb";
 142                         gpios = <&stp 10 1>;
 143                 };
 144                 wifi: wifi {
 145                         label = "gr7000:green:wireless";
 146                         gpios = <&stp 15 1>;
 147                 };
 148         };
 149 };