target/linux/lantiq/dts/DGN3500.dtsi

   1 #include "ar9.dtsi"
   2
   3 / {
   4         chosen {
   5                 bootargs = "root= console=ttyLTQ0,115200";
   6         };
   7
   8         aliases {
   9                 led-boot = &power_green;
  10                 led-failsafe = &power_red;
  11                 led-running = &power_green;
  12
  13                 led-dsl = &dsl;
  14                 led-internet = &internet;
  15                 led-usb = &usb;
  16                 led-wifi = &wifi;
  17         };
  18
  19         memory@0 {
  20                 reg = <0x0 0x4000000>;
  21         };
  22
  23         fpi@10000000 {
  24                 gpio: pinmux@E100B10 {
  25                         pinctrl-names = "default";
  26                         pinctrl-0 = <&state_default>;
  27
  28                         state_default: pinmux {
  29                                 exin {
  30                                         lantiq,groups = "exin1";
  31                                         lantiq,function = "exin";
  32                                 };
  33                                 pci {
  34                                         lantiq,groups = "gnt1", "req1";
  35                                         lantiq,function = "pci";
  36                                 };
  37                                 pci-in {
  38                                         lantiq,groups = "req1";
  39                                         lantiq,output = <0>;
  40                                         lantiq,open-drain = <1>;
  41                                         lantiq,pull = <2>;
  42                                 };
  43                                 pci-out {
  44                                         lantiq,groups = "gnt1";
  45                                         lantiq,output = <1>;
  46                                         lantiq,pull = <0>;
  47                                 };
  48                         };
  49                         pins_spi_default: pins_spi_default {
  50                                 spi_in {
  51                                         lantiq,groups = "spi_di";
  52                                         lantiq,function = "spi";
  53                                 };
  54                                 spi_out {
  55                                         lantiq,groups = "spi_do", "spi_clk",
  56                                                 "spi_cs4";
  57                                         lantiq,function = "spi";
  58                                         lantiq,output = <1>;
  59                                 };
  60                         };
  61                 };
  62
  63                 etop@E180000 {
  64                         phy-mode = "mii";
  65                 };
  66
  67                 ifxhcd@E101000 {
  68                         status = "okay";
  69                 };
  70
  71                 pci@E105400 {
  72                         status = "okay";
  73                         gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;
  74                 };
  75         };
  76
  77         ath9k_eep {
  78                 compatible = "ath9k,eeprom";
  79                 ath,eep-flash = <&ath9k_cal 0xf000>;
  80                 ath,pci-slot = <14>;
  81                 ath,eep-endian;
  82                 ath,eep-swap;
  83         };
  84
  85         rtl8366rb {
  86                 compatible = "rtl8366rb";
  87                 gpio-sda = <&gpio 35 GPIO_ACTIVE_HIGH>;
  88                 gpio-sck = <&gpio 37 GPIO_ACTIVE_HIGH>;
  89         };
  90
  91         gpio-keys-polled {
  92                 compatible = "gpio-keys-polled";
  93                 #address-cells = <1>;
  94                 #size-cells = <0>;
  95                 poll-interval = <100>;
  96
  97                 rfkill {
  98                         label = "rfkill";
  99                         gpios = <&gpio 36 GPIO_ACTIVE_LOW>;
 100                         linux,code = <KEY_RFKILL>;
 101                 };
 102                 wps {
 103                         label = "wps";
 104                         gpios = <&gpio 54 GPIO_ACTIVE_LOW>;
 105                         linux,code = <KEY_WPS_BUTTON>;
 106                 };
 107                 reset {
 108                         label = "reset";
 109                         gpios = <&gpio 53 GPIO_ACTIVE_LOW>;
 110                         linux,code = <KEY_RESTART>;
 111                 };
 112         };
 113
 114         gpio-leds {
 115                 compatible = "gpio-leds";
 116                 internet: internet {
 117                         label = "dgn3500:green:internet";
 118                         gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
 119                 };
 120                 /*
 121                         internet red is missing
 122                 */
 123                 dsl: dsl {
 124                         label = "dgn3500:green:dsl";
 125                         gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
 126                 };
 127                 usb: usb {
 128                         label = "dgn3500:green:usb";
 129                         gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
 130                 };
 131                 power_green: power {
 132                         label = "dgn3500:green:power";
 133                         gpios = <&gpio 34 GPIO_ACTIVE_LOW>;
 134                         default-state = "keep";
 135                 };
 136                 power_red: power2 {
 137                         label = "dgn3500:red:power";
 138                         gpios = <&gpio 39 GPIO_ACTIVE_LOW>;
 139                 };
 140                 /*
 141                         power amber is missing
 142                 */
 143                 wifi: wifi {
 144                         label = "dgn3500:blue:wireless";
 145                         gpios = <&gpio 51 GPIO_ACTIVE_LOW>;
 146                 };
 147                 wps {
 148                         label = "dgn3500:green:wps";
 149                         gpios = <&gpio 52 GPIO_ACTIVE_LOW>;
 150                 };
 151         };
 152 };
 153
 154 &spi {
 155         pinctrl-names = "default";
 156         pinctrl-0 = <&pins_spi_default>;
 157
 158         status = "ok";
 159
 160         m25p80@4 {
 161                 #address-cells = <1>;
 162                 #size-cells = <1>;
 163                 compatible = "jedec,spi-nor";
 164                 reg = <4 0>;
 165                 spi-max-frequency = <20000000>;
 166
 167                 partitions {
 168                         compatible = "fixed-partitions";
 169                         #address-cells = <1>;
 170                         #size-cells = <1>;
 171
 172                         partition@0 {
 173                                 reg = <0x0 0x10000>;
 174                                 label = "uboot";
 175                                 read-only;
 176                         };
 177
 178                         partition@10000 {
 179                                 reg = <0x10000 0x10000>;
 180                                 label = "uboot-env";
 181                                 read-only;
 182                         };
 183
 184                         ath9k_cal: partition@20000 {
 185                                 reg = <0x20000 0x10000>;
 186                                 label = "calibration";
 187                                 read-only;
 188                         };
 189
 190                         partition@50000 {
 191                                 reg = <0x50000 0xfa0000>;
 192                                 label = "firmware";
 193                         };
 194                 };
 195         };
 196 };