target/linux/lantiq/dts/DGN3500.dtsi

   1 #include "ar9.dtsi"
   2
   3 #include <dt-bindings/input/input.h>
   4
   5 / {
   6         chosen {
   7                 bootargs = "root= console=ttyLTQ0,115200";
   8         };
   9
  10         aliases {
  11                 led-boot = &power_green;
  12                 led-failsafe = &power_red;
  13                 led-running = &power_green;
  14
  15                 led-dsl = &dsl;
  16                 led-internet = &internet;
  17                 led-usb = &usb;
  18                 led-wifi = &wifi;
  19         };
  20
  21         memory@0 {
  22                 reg = <0x0 0x4000000>;
  23         };
  24
  25         fpi@10000000 {
  26                 gpio: pinmux@E100B10 {
  27                         pinctrl-names = "default";
  28                         pinctrl-0 = <&state_default>;
  29
  30                         state_default: pinmux {
  31                                 exin {
  32                                         lantiq,groups = "exin1";
  33                                         lantiq,function = "exin";
  34                                 };
  35                                 pci {
  36                                         lantiq,groups = "gnt1", "req1";
  37                                         lantiq,function = "pci";
  38                                 };
  39                                 pci-in {
  40                                         lantiq,groups = "req1";
  41                                         lantiq,output = <0>;
  42                                         lantiq,open-drain = <1>;
  43                                         lantiq,pull = <2>;
  44                                 };
  45                                 pci-out {
  46                                         lantiq,groups = "gnt1";
  47                                         lantiq,output = <1>;
  48                                         lantiq,pull = <0>;
  49                                 };
  50                         };
  51                         pins_spi_default: pins_spi_default {
  52                                 spi_in {
  53                                         lantiq,groups = "spi_di";
  54                                         lantiq,function = "spi";
  55                                 };
  56                                 spi_out {
  57                                         lantiq,groups = "spi_do", "spi_clk",
  58                                                 "spi_cs4";
  59                                         lantiq,function = "spi";
  60                                         lantiq,output = <1>;
  61                                 };
  62                         };
  63                 };
  64
  65                 etop@E180000 {
  66                         phy-mode = "mii";
  67                 };
  68
  69                 ifxhcd@E101000 {
  70                         status = "okay";
  71                 };
  72
  73                 pci@E105400 {
  74                         status = "okay";
  75                         gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;
  76                 };
  77         };
  78
  79         ath9k_eep {
  80                 compatible = "ath9k,eeprom";
  81                 ath,eep-flash = <&ath9k_cal 0xf000>;
  82                 ath,pci-slot = <14>;
  83                 ath,eep-endian;
  84                 ath,eep-swap;
  85         };
  86
  87         rtl8366rb {
  88                 compatible = "rtl8366rb";
  89                 gpio-sda = <&gpio 35 GPIO_ACTIVE_HIGH>;
  90                 gpio-sck = <&gpio 37 GPIO_ACTIVE_HIGH>;
  91         };
  92
  93         gpio-keys-polled {
  94                 compatible = "gpio-keys-polled";
  95                 #address-cells = <1>;
  96                 #size-cells = <0>;
  97                 poll-interval = <100>;
  98
  99                 rfkill {
 100                         label = "rfkill";
 101                         gpios = <&gpio 36 GPIO_ACTIVE_LOW>;
 102                         linux,code = <KEY_RFKILL>;
 103                 };
 104                 wps {
 105                         label = "wps";
 106                         gpios = <&gpio 54 GPIO_ACTIVE_LOW>;
 107                         linux,code = <KEY_WPS_BUTTON>;
 108                 };
 109                 reset {
 110                         label = "reset";
 111                         gpios = <&gpio 53 GPIO_ACTIVE_LOW>;
 112                         linux,code = <KEY_RESTART>;
 113                 };
 114         };
 115
 116         gpio-leds {
 117                 compatible = "gpio-leds";
 118                 internet: internet {
 119                         label = "dgn3500:green:internet";
 120                         gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
 121                 };
 122                 /*
 123                         internet red is missing
 124                 */
 125                 dsl: dsl {
 126                         label = "dgn3500:green:dsl";
 127                         gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
 128                 };
 129                 usb: usb {
 130                         label = "dgn3500:green:usb";
 131                         gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
 132                 };
 133                 power_green: power {
 134                         label = "dgn3500:green:power";
 135                         gpios = <&gpio 34 GPIO_ACTIVE_LOW>;
 136                         default-state = "keep";
 137                 };
 138                 power_red: power2 {
 139                         label = "dgn3500:red:power";
 140                         gpios = <&gpio 39 GPIO_ACTIVE_LOW>;
 141                 };
 142                 /*
 143                         power amber is missing
 144                 */
 145                 wifi: wifi {
 146                         label = "dgn3500:blue:wireless";
 147                         gpios = <&gpio 51 GPIO_ACTIVE_LOW>;
 148                 };
 149                 wps {
 150                         label = "dgn3500:green:wps";
 151                         gpios = <&gpio 52 GPIO_ACTIVE_LOW>;
 152                 };
 153         };
 154 };
 155
 156 &spi {
 157         pinctrl-names = "default";
 158         pinctrl-0 = <&pins_spi_default>;
 159
 160         status = "ok";
 161
 162         m25p80@4 {
 163                 #address-cells = <1>;
 164                 #size-cells = <1>;
 165                 compatible = "jedec,spi-nor";
 166                 reg = <4 0>;
 167                 spi-max-frequency = <20000000>;
 168
 169                 partitions {
 170                         compatible = "fixed-partitions";
 171                         #address-cells = <1>;
 172                         #size-cells = <1>;
 173
 174                         partition@0 {
 175                                 reg = <0x0 0x10000>;
 176                                 label = "uboot";
 177                                 read-only;
 178                         };
 179
 180                         partition@10000 {
 181                                 reg = <0x10000 0x10000>;
 182                                 label = "uboot-env";
 183                                 read-only;
 184                         };
 185
 186                         ath9k_cal: partition@20000 {
 187                                 reg = <0x20000 0x10000>;
 188                                 label = "calibration";
 189                                 read-only;
 190                         };
 191
 192                         partition@50000 {
 193                                 reg = <0x50000 0xfa0000>;
 194                                 label = "firmware";
 195                         };
 196                 };
 197         };
 198 };