target/linux/lantiq/files-4.14/arch/mips/boot/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                 led-upgrade = &power_green;
  15
  16                 led-dsl = &dsl;
  17                 led-internet = &internet;
  18                 led-usb = &led_usb;
  19                 led-wifi = &wifi_green;
  20         };
  21
  22         memory@0 {
  23                 device_type = "memory";
  24                 reg = <0x0 0x4000000>;
  25         };
  26
  27         rtl8366rb {
  28                 compatible = "realtek,rtl8366rb";
  29                 gpio-sda = <&gpio 35 GPIO_ACTIVE_HIGH>;
  30                 gpio-sck = <&gpio 37 GPIO_ACTIVE_HIGH>;
  31
  32                 realtek,initvals = <
  33                         0x0000 0x0830
  34                         0x0400 0x8130
  35                         0x000a 0x83ed
  36                         0x0f51 0x0017
  37                         0x02f5 0x0048
  38                         0x02fa 0xffdf
  39                         0x02fb 0xffe0
  40                         0x0450 0x0000
  41                         0x0401 0x0000
  42                         0x0431 0x0960
  43                 >;
  44         };
  45
  46         gpio-keys-polled {
  47                 compatible = "gpio-keys-polled";
  48                 poll-interval = <100>;
  49
  50                 rfkill {
  51                         label = "rfkill";
  52                         gpios = <&gpio 36 GPIO_ACTIVE_LOW>;
  53                         linux,code = <KEY_RFKILL>;
  54                 };
  55                 wps {
  56                         label = "wps";
  57                         gpios = <&gpio 54 GPIO_ACTIVE_LOW>;
  58                         linux,code = <KEY_WPS_BUTTON>;
  59                 };
  60                 reset {
  61                         label = "reset";
  62                         gpios = <&gpio 53 GPIO_ACTIVE_LOW>;
  63                         linux,code = <KEY_RESTART>;
  64                 };
  65         };
  66
  67         gpio-leds {
  68                 compatible = "gpio-leds";
  69                 internet: internet {
  70                         label = "dgn3500:green:internet";
  71                         gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
  72                 };
  73                 internet2 {
  74                         label = "dgn3500:red:internet";
  75                         gpios = <&gpio 30 GPIO_ACTIVE_LOW>;
  76                 };
  77                 dsl: dsl {
  78                         label = "dgn3500:green:dsl";
  79                         gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
  80                 };
  81                 led_usb: usb {
  82                         label = "dgn3500:green:usb";
  83                         gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
  84                 };
  85                 power_green: power {
  86                         label = "dgn3500:green:power";
  87                         gpios = <&gpio 34 GPIO_ACTIVE_LOW>;
  88                         default-state = "keep";
  89                 };
  90                 power_red: power2 {
  91                         label = "dgn3500:red:power";
  92                         gpios = <&gpio 39 GPIO_ACTIVE_LOW>;
  93                 };
  94                 wifi_green: wifi {
  95                         label = "dgn3500:green:wireless";
  96                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  97                 };
  98                 wifi2 {
  99                         label = "dgn3500:amber:wireless";
 100                         gpios = <&gpio 51 GPIO_ACTIVE_LOW>;
 101                 };
 102                 wps {
 103                         label = "dgn3500:green:wps";
 104                         gpios = <&gpio 52 GPIO_ACTIVE_LOW>;
 105                 };
 106         };
 107 };
 108
 109 &gpio {
 110         pinctrl-names = "default";
 111         pinctrl-0 = <&state_default>;
 112
 113         state_default: pinmux {
 114                 exin {
 115                         lantiq,groups = "exin1";
 116                         lantiq,function = "exin";
 117                 };
 118                 pci {
 119                         lantiq,groups = "gnt1", "req1";
 120                         lantiq,function = "pci";
 121                 };
 122                 pci-in {
 123                         lantiq,groups = "req1";
 124                         lantiq,output = <0>;
 125                         lantiq,open-drain = <1>;
 126                         lantiq,pull = <2>;
 127                 };
 128                 pci-out {
 129                         lantiq,groups = "gnt1";
 130                         lantiq,output = <1>;
 131                         lantiq,pull = <0>;
 132                 };
 133         };
 134         pins_spi_default: pins_spi_default {
 135                 spi_in {
 136                         lantiq,groups = "spi_di";
 137                         lantiq,function = "spi";
 138                 };
 139                 spi_out {
 140                         lantiq,groups = "spi_do", "spi_clk",
 141                                 "spi_cs4";
 142                         lantiq,function = "spi";
 143                         lantiq,output = <1>;
 144                 };
 145         };
 146 };
 147
 148 &gsw {
 149         phy-mode = "mii";
 150 };
 151
 152 &pci0 {
 153         status = "okay";
 154         gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;
 155
 156         wifi@168c,0029 {
 157                 compatible = "pci168c,0029";
 158                 reg = <0x7000 0 0 0 0>;
 159                 qca,no-eeprom; /* load from ath9k-eeprom-pci-0000:00:0e.0.bin */
 160         };
 161 };
 162
 163 &spi {
 164         status = "okay";
 165
 166         pinctrl-names = "default";
 167         pinctrl-0 = <&pins_spi_default>;
 168
 169         m25p80@4 {
 170                 compatible = "jedec,spi-nor";
 171                 reg = <4>;
 172                 spi-max-frequency = <20000000>;
 173
 174                 partitions {
 175                         compatible = "fixed-partitions";
 176                         #address-cells = <1>;
 177                         #size-cells = <1>;
 178
 179                         partition@0 {
 180                                 reg = <0x0 0x10000>;
 181                                 label = "uboot";
 182                                 read-only;
 183                         };
 184
 185                         partition@10000 {
 186                                 reg = <0x10000 0x10000>;
 187                                 label = "uboot-env";
 188                                 read-only;
 189                         };
 190
 191                         ath9k_cal: partition@20000 {
 192                                 reg = <0x20000 0x10000>;
 193                                 label = "calibration";
 194                                 read-only;
 195                         };
 196
 197                         partition@50000 {
 198                                 reg = <0x50000 0xfa0000>;
 199                                 label = "firmware";
 200                         };
 201                 };
 202         };
 203 };
 204
 205 &usb_phy0 {
 206         status = "okay";
 207 };
 208
 209 &usb0 {
 210         status = "okay";
 211 };