target/linux/ramips/dts/RP-N53.dts

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6
   7 / {
   8         compatible = "asus,rp-n53", "ralink,mt7620a-soc";
   9         model = "Asus RP-N53";
  10
  11         gpio-keys-polled {
  12                 compatible = "gpio-keys-polled";
  13                 #address-cells = <1>;
  14                 #size-cells = <0>;
  15                 poll-interval = <20>;
  16
  17                 touch {
  18                         label = "touch";
  19                         gpios = <&gpio1 0 1>;
  20                         linux,code = <BTN_0>;
  21                 };
  22
  23                 wps {
  24                         label = "wps";
  25                         gpios = <&gpio1 1 1>;
  26                         linux,code = <BTN_0>;
  27                 };
  28
  29                 reset {
  30                         label = "reset";
  31                         gpios = <&gpio1 2 1>;
  32                         linux,code = <BTN_0>;
  33                 };
  34
  35                 audio {
  36                         label = "audio";
  37                         gpios = <&gpio1 3 0>;
  38                         linux,code = <BTN_1>;
  39                 };
  40         };
  41
  42         gpio-leds {
  43                 compatible = "gpio-leds";
  44
  45                 backlight {
  46                         label = "rp-n53:white:back";
  47                         gpios = <&gpio1 4 1>;
  48                 };
  49
  50                 wifi0 {
  51                         label = "rp-n53:blue:5g3";
  52                         gpios = <&gpio1 5 1>;
  53                 };
  54
  55                 wifi1 {
  56                         label = "rp-n53:blue:5g2";
  57                         gpios = <&gpio1 6 1>;
  58                 };
  59
  60                 wifi2 {
  61                         label = "rp-n53:blue:5g1";
  62                         gpios = <&gpio1 7 1>;
  63                 };
  64
  65                 wifi3 {
  66                         label = "rp-n53:blue:wifi";
  67                         gpios = <&gpio1 8 1>;
  68                 };
  69
  70                 wifi4 {
  71                         label = "rp-n53:blue:2g1";
  72                         gpios = <&gpio1 9 1>;
  73                 };
  74
  75                 wifi5 {
  76                         label = "rp-n53:blue:2g2";
  77                         gpios = <&gpio1 10 1>;
  78                 };
  79
  80                 wifi6 {
  81                         label = "rp-n53:blue:2g3";
  82                         gpios = <&gpio1 11 1>;
  83                 };
  84         };
  85 };
  86
  87 &gpio1 {
  88         status = "okay";
  89 };
  90
  91 &i2c {
  92         status = "okay";
  93 };
  94
  95 &i2s {
  96         status = "okay";
  97         pinctrl-names = "default";
  98         pinctrl-0 = <&pcm_i2s_pins>;
  99 };
 100
 101 &spi0 {
 102         status = "okay";
 103
 104         m25p80@0 {
 105                 #address-cells = <1>;
 106                 #size-cells = <1>;
 107                 compatible = "jedec,spi-nor";
 108                 reg = <0>;
 109                 spi-max-frequency = <10000000>;
 110
 111                 partition@0 {
 112                         label = "u-boot";
 113                         reg = <0x0 0x30000>;
 114                         read-only;
 115                 };
 116
 117                 partition@30000 {
 118                         label = "u-boot-env";
 119                         reg = <0x30000 0x10000>;
 120                         read-only;
 121                 };
 122
 123                 factory: partition@40000 {
 124                         label = "factory";
 125                         reg = <0x40000 0x10000>;
 126                         read-only;
 127                 };
 128
 129                 partition@50000 {
 130                         label = "firmware";
 131                         reg = <0x50000 0x7b0000>;
 132                 };
 133         };
 134 };
 135
 136 &pcm {
 137         status = "okay";
 138 };
 139
 140 &gdma {
 141         status = "okay";
 142 };
 143
 144 &wmac {
 145         ralink,mtd-eeprom = <&factory 0>;
 146 };
 147
 148 &pinctrl {
 149         state_default: pinctrl0 {
 150                 gpio {
 151                         ralink,group = "mdio", "rgmii1";
 152                         ralink,function = "gpio";
 153                 };
 154         };
 155 };
 156
 157 &gsw {
 158         mediatek,port4 = "ephy";
 159         pinctrl-names = "default";
 160         pinctrl-0 = <&ephy_pins>;
 161 };
 162
 163 &pcie {
 164         status = "okay";
 165
 166         pcie-bridge {
 167                 wifi@1814,5592 {
 168                         compatible = "pci1814,5592";
 169                         reg = <0x0000 0 0 0 0>;
 170                         ralink,2ghz = <0>;
 171                         ralink,mtd-eeprom = <&factory 0x8000>;
 172                 };
 173         };
 174 };