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                 #address-cells = <1>;
  49                 #size-cells = <0>;
  50                 poll-interval = <100>;
  51
  52                 rfkill {
  53                         label = "rfkill";
  54                         gpios = <&gpio 36 GPIO_ACTIVE_LOW>;
  55                         linux,code = <KEY_RFKILL>;
  56                 };
  57                 wps {
  58                         label = "wps";
  59                         gpios = <&gpio 54 GPIO_ACTIVE_LOW>;
  60                         linux,code = <KEY_WPS_BUTTON>;
  61                 };
  62                 reset {
  63                         label = "reset";
  64                         gpios = <&gpio 53 GPIO_ACTIVE_LOW>;
  65                         linux,code = <KEY_RESTART>;
  66                 };
  67         };
  68
  69         gpio-leds {
  70                 compatible = "gpio-leds";
  71                 internet: internet {
  72                         label = "dgn3500:green:internet";
  73                         gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
  74                 };
  75                 internet2 {
  76                         label = "dgn3500:red:internet";
  77                         gpios = <&gpio 30 GPIO_ACTIVE_LOW>;
  78                 };
  79                 dsl: dsl {
  80                         label = "dgn3500:green:dsl";
  81                         gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
  82                 };
  83                 led_usb: usb {
  84                         label = "dgn3500:green:usb";
  85                         gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
  86                 };
  87                 power_green: power {
  88                         label = "dgn3500:green:power";
  89                         gpios = <&gpio 34 GPIO_ACTIVE_LOW>;
  90                         default-state = "keep";
  91                 };
  92                 power_red: power2 {
  93                         label = "dgn3500:red:power";
  94                         gpios = <&gpio 39 GPIO_ACTIVE_LOW>;
  95                 };
  96                 wifi_green: wifi {
  97                         label = "dgn3500:green:wireless";
  98                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  99                 };
 100                 wifi2 {
 101                         label = "dgn3500:amber:wireless";
 102                         gpios = <&gpio 51 GPIO_ACTIVE_LOW>;
 103                 };
 104                 wps {
 105                         label = "dgn3500:green:wps";
 106                         gpios = <&gpio 52 GPIO_ACTIVE_LOW>;
 107                 };
 108         };
 109 };
 110
 111 &gpio {
 112         pinctrl-names = "default";
 113         pinctrl-0 = <&state_default>;
 114
 115         state_default: pinmux {
 116                 exin {
 117                         lantiq,groups = "exin1";
 118                         lantiq,function = "exin";
 119                 };
 120                 pci {
 121                         lantiq,groups = "gnt1", "req1";
 122                         lantiq,function = "pci";
 123                 };
 124                 pci-in {
 125                         lantiq,groups = "req1";
 126                         lantiq,output = <0>;
 127                         lantiq,open-drain = <1>;
 128                         lantiq,pull = <2>;
 129                 };
 130                 pci-out {
 131                         lantiq,groups = "gnt1";
 132                         lantiq,output = <1>;
 133                         lantiq,pull = <0>;
 134                 };
 135         };
 136         pins_spi_default: pins_spi_default {
 137                 spi_in {
 138                         lantiq,groups = "spi_di";
 139                         lantiq,function = "spi";
 140                 };
 141                 spi_out {
 142                         lantiq,groups = "spi_do", "spi_clk",
 143                                 "spi_cs4";
 144                         lantiq,function = "spi";
 145                         lantiq,output = <1>;
 146                 };
 147         };
 148 };
 149
 150 &gsw {
 151         phy-mode = "mii";
 152 };
 153
 154 &pci0 {
 155         status = "okay";
 156         gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;
 157
 158         wifi@168c,0029 {
 159                 compatible = "pci168c,0029";
 160                 reg = <0x7000 0 0 0 0>;
 161                 qca,no-eeprom; /* load from ath9k-eeprom-pci-0000:00:0e.0.bin */
 162         };
 163 };
 164
 165 &spi {
 166         status = "okay";
 167
 168         pinctrl-names = "default";
 169         pinctrl-0 = <&pins_spi_default>;
 170
 171         m25p80@4 {
 172                 #address-cells = <1>;
 173                 #size-cells = <1>;
 174                 compatible = "jedec,spi-nor";
 175                 reg = <4>;
 176                 spi-max-frequency = <20000000>;
 177
 178                 partitions {
 179                         compatible = "fixed-partitions";
 180                         #address-cells = <1>;
 181                         #size-cells = <1>;
 182
 183                         partition@0 {
 184                                 reg = <0x0 0x10000>;
 185                                 label = "uboot";
 186                                 read-only;
 187                         };
 188
 189                         partition@10000 {
 190                                 reg = <0x10000 0x10000>;
 191                                 label = "uboot-env";
 192                                 read-only;
 193                         };
 194
 195                         ath9k_cal: partition@20000 {
 196                                 reg = <0x20000 0x10000>;
 197                                 label = "calibration";
 198                                 read-only;
 199                         };
 200
 201                         partition@50000 {
 202                                 reg = <0x50000 0xfa0000>;
 203                                 label = "firmware";
 204                         };
 205                 };
 206         };
 207 };
 208
 209 &usb_phy0 {
 210         status = "okay";
 211 };
 212
 213 &usb0 {
 214         status = "okay";
 215 };