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
  74         rtl8366rb {
  75                 compatible = "rtl8366rb";
  76                 gpio-sda = <&gpio 35 GPIO_ACTIVE_HIGH>;
  77                 gpio-sck = <&gpio 37 GPIO_ACTIVE_HIGH>;
  78         };
  79
  80         gpio-keys-polled {
  81                 compatible = "gpio-keys-polled";
  82                 #address-cells = <1>;
  83                 #size-cells = <0>;
  84                 poll-interval = <100>;
  85
  86                 rfkill {
  87                         label = "rfkill";
  88                         gpios = <&gpio 36 GPIO_ACTIVE_LOW>;
  89                         linux,code = <KEY_RFKILL>;
  90                 };
  91                 wps {
  92                         label = "wps";
  93                         gpios = <&gpio 54 GPIO_ACTIVE_LOW>;
  94                         linux,code = <KEY_WPS_BUTTON>;
  95                 };
  96                 reset {
  97                         label = "reset";
  98                         gpios = <&gpio 53 GPIO_ACTIVE_LOW>;
  99                         linux,code = <KEY_RESTART>;
 100                 };
 101         };
 102
 103         gpio-leds {
 104                 compatible = "gpio-leds";
 105                 internet: internet {
 106                         label = "dgn3500:green:internet";
 107                         gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
 108                 };
 109                 /*
 110                         internet red is missing
 111                 */
 112                 dsl: dsl {
 113                         label = "dgn3500:green:dsl";
 114                         gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
 115                 };
 116                 usb: usb {
 117                         label = "dgn3500:green:usb";
 118                         gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
 119                 };
 120                 power_green: power {
 121                         label = "dgn3500:green:power";
 122                         gpios = <&gpio 34 GPIO_ACTIVE_LOW>;
 123                         default-state = "keep";
 124                 };
 125                 power_red: power2 {
 126                         label = "dgn3500:red:power";
 127                         gpios = <&gpio 39 GPIO_ACTIVE_LOW>;
 128                 };
 129                 /*
 130                         power amber is missing
 131                 */
 132                 wifi: wifi {
 133                         label = "dgn3500:blue:wireless";
 134                         gpios = <&gpio 51 GPIO_ACTIVE_LOW>;
 135                 };
 136                 wps {
 137                         label = "dgn3500:green:wps";
 138                         gpios = <&gpio 52 GPIO_ACTIVE_LOW>;
 139                 };
 140         };
 141 };
 142
 143 &pci0 {
 144         status = "okay";
 145         gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;
 146
 147         wifi@168c,0029 {
 148                 compatible = "pci168c,0029";
 149                 reg = <0x7000 0 0 0 0>;
 150                 qca,no-eeprom; /* load from ath9k-eeprom-pci-0000:00:0e.0.bin */
 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 };