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                 reg = <0x0 0x4000000>;
  24         };
  25
  26         rtl8366rb {
  27                 compatible = "realtek,rtl8366rb";
  28                 gpio-sda = <&gpio 35 GPIO_ACTIVE_HIGH>;
  29                 gpio-sck = <&gpio 37 GPIO_ACTIVE_HIGH>;
  30
  31                 realtek,initvals = <
  32                         0x0000 0x0830
  33                         0x0400 0x8130
  34                         0x000A 0x83ED
  35                         0x0F51 0x0017
  36                         0x02F5 0x0048
  37                         0x02FA 0xFFDF
  38                         0x02FB 0xFFE0
  39                         0x0450 0x0000
  40                         0x0401 0x0000
  41                         0x0431 0x0960
  42                 >;
  43         };
  44
  45         gpio-keys-polled {
  46                 compatible = "gpio-keys-polled";
  47                 #address-cells = <1>;
  48                 #size-cells = <0>;
  49                 poll-interval = <100>;
  50
  51                 rfkill {
  52                         label = "rfkill";
  53                         gpios = <&gpio 36 GPIO_ACTIVE_LOW>;
  54                         linux,code = <KEY_RFKILL>;
  55                 };
  56                 wps {
  57                         label = "wps";
  58                         gpios = <&gpio 54 GPIO_ACTIVE_LOW>;
  59                         linux,code = <KEY_WPS_BUTTON>;
  60                 };
  61                 reset {
  62                         label = "reset";
  63                         gpios = <&gpio 53 GPIO_ACTIVE_LOW>;
  64                         linux,code = <KEY_RESTART>;
  65                 };
  66         };
  67
  68         gpio-leds {
  69                 compatible = "gpio-leds";
  70                 internet: internet {
  71                         label = "dgn3500:green:internet";
  72                         gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
  73                 };
  74                 internet2 {
  75                         label = "dgn3500:red:internet";
  76                         gpios = <&gpio 30 GPIO_ACTIVE_LOW>;
  77                 };
  78                 dsl: dsl {
  79                         label = "dgn3500:green:dsl";
  80                         gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
  81                 };
  82                 led_usb: usb {
  83                         label = "dgn3500:green:usb";
  84                         gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
  85                 };
  86                 power_green: power {
  87                         label = "dgn3500:green:power";
  88                         gpios = <&gpio 34 GPIO_ACTIVE_LOW>;
  89                         default-state = "keep";
  90                 };
  91                 power_red: power2 {
  92                         label = "dgn3500:red:power";
  93                         gpios = <&gpio 39 GPIO_ACTIVE_LOW>;
  94                 };
  95                 wifi_green: wifi {
  96                         label = "dgn3500:green:wireless";
  97                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  98                 };
  99                 wifi2 {
 100                         label = "dgn3500:amber:wireless";
 101                         gpios = <&gpio 51 GPIO_ACTIVE_LOW>;
 102                 };
 103                 wps {
 104                         label = "dgn3500:green:wps";
 105                         gpios = <&gpio 52 GPIO_ACTIVE_LOW>;
 106                 };
 107         };
 108 };
 109
 110 &gpio {
 111         pinctrl-names = "default";
 112         pinctrl-0 = <&state_default>;
 113
 114         state_default: pinmux {
 115                 exin {
 116                         lantiq,groups = "exin1";
 117                         lantiq,function = "exin";
 118                 };
 119                 pci {
 120                         lantiq,groups = "gnt1", "req1";
 121                         lantiq,function = "pci";
 122                 };
 123                 pci-in {
 124                         lantiq,groups = "req1";
 125                         lantiq,output = <0>;
 126                         lantiq,open-drain = <1>;
 127                         lantiq,pull = <2>;
 128                 };
 129                 pci-out {
 130                         lantiq,groups = "gnt1";
 131                         lantiq,output = <1>;
 132                         lantiq,pull = <0>;
 133                 };
 134         };
 135         pins_spi_default: pins_spi_default {
 136                 spi_in {
 137                         lantiq,groups = "spi_di";
 138                         lantiq,function = "spi";
 139                 };
 140                 spi_out {
 141                         lantiq,groups = "spi_do", "spi_clk",
 142                                 "spi_cs4";
 143                         lantiq,function = "spi";
 144                         lantiq,output = <1>;
 145                 };
 146         };
 147 };
 148
 149 &gsw {
 150         phy-mode = "mii";
 151 };
 152
 153 &pci0 {
 154         status = "okay";
 155         gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;
 156
 157         wifi@168c,0029 {
 158                 compatible = "pci168c,0029";
 159                 reg = <0x7000 0 0 0 0>;
 160                 qca,no-eeprom; /* load from ath9k-eeprom-pci-0000:00:0e.0.bin */
 161         };
 162 };
 163
 164 &spi {
 165         status = "okay";
 166
 167         pinctrl-names = "default";
 168         pinctrl-0 = <&pins_spi_default>;
 169
 170         m25p80@4 {
 171                 #address-cells = <1>;
 172                 #size-cells = <1>;
 173                 compatible = "jedec,spi-nor";
 174                 reg = <4 0>;
 175                 spi-max-frequency = <20000000>;
 176
 177                 partitions {
 178                         compatible = "fixed-partitions";
 179                         #address-cells = <1>;
 180                         #size-cells = <1>;
 181
 182                         partition@0 {
 183                                 reg = <0x0 0x10000>;
 184                                 label = "uboot";
 185                                 read-only;
 186                         };
 187
 188                         partition@10000 {
 189                                 reg = <0x10000 0x10000>;
 190                                 label = "uboot-env";
 191                                 read-only;
 192                         };
 193
 194                         ath9k_cal: partition@20000 {
 195                                 reg = <0x20000 0x10000>;
 196                                 label = "calibration";
 197                                 read-only;
 198                         };
 199
 200                         partition@50000 {
 201                                 reg = <0x50000 0xfa0000>;
 202                                 label = "firmware";
 203                         };
 204                 };
 205         };
 206 };
 207
 208 &usb_phy0 {
 209         status = "okay";
 210 };
 211
 212 &usb0 {
 213         status = "okay";
 214 };