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

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "asus,rp-n53", "ralink,mt7620a-soc";
  10         model = "Asus RP-N53";
  11
  12         gpio-keys-polled {
  13                 compatible = "gpio-keys-polled";
  14                 #address-cells = <1>;
  15                 #size-cells = <0>;
  16                 poll-interval = <20>;
  17
  18                 touch {
  19                         label = "touch";
  20                         gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
  21                         linux,code = <BTN_0>;
  22                 };
  23
  24                 wps {
  25                         label = "wps";
  26                         gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
  27                         linux,code = <BTN_0>;
  28                 };
  29
  30                 reset {
  31                         label = "reset";
  32                         gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
  33                         linux,code = <BTN_0>;
  34                 };
  35
  36                 audio {
  37                         label = "audio";
  38                         gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
  39                         linux,code = <BTN_1>;
  40                 };
  41         };
  42
  43         gpio-leds {
  44                 compatible = "gpio-leds";
  45
  46                 backlight {
  47                         label = "rp-n53:white:back";
  48                         gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
  49                 };
  50
  51                 wifi0 {
  52                         label = "rp-n53:blue:5g3";
  53                         gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
  54                 };
  55
  56                 wifi1 {
  57                         label = "rp-n53:blue:5g2";
  58                         gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
  59                 };
  60
  61                 wifi2 {
  62                         label = "rp-n53:blue:5g1";
  63                         gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
  64                 };
  65
  66                 wifi3 {
  67                         label = "rp-n53:blue:wifi";
  68                         gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
  69                 };
  70
  71                 wifi4 {
  72                         label = "rp-n53:blue:2g1";
  73                         gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
  74                 };
  75
  76                 wifi5 {
  77                         label = "rp-n53:blue:2g2";
  78                         gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
  79                 };
  80
  81                 wifi6 {
  82                         label = "rp-n53:blue:2g3";
  83                         gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
  84                 };
  85         };
  86 };
  87
  88 &gpio1 {
  89         status = "okay";
  90 };
  91
  92 &i2c {
  93         status = "okay";
  94 };
  95
  96 &i2s {
  97         status = "okay";
  98         pinctrl-names = "default";
  99         pinctrl-0 = <&pcm_i2s_pins>;
 100 };
 101
 102 &spi0 {
 103         status = "okay";
 104
 105         m25p80@0 {
 106                 #address-cells = <1>;
 107                 #size-cells = <1>;
 108                 compatible = "jedec,spi-nor";
 109                 reg = <0>;
 110                 spi-max-frequency = <10000000>;
 111
 112                 partition@0 {
 113                         label = "u-boot";
 114                         reg = <0x0 0x30000>;
 115                         read-only;
 116                 };
 117
 118                 partition@30000 {
 119                         label = "u-boot-env";
 120                         reg = <0x30000 0x10000>;
 121                         read-only;
 122                 };
 123
 124                 factory: partition@40000 {
 125                         label = "factory";
 126                         reg = <0x40000 0x10000>;
 127                         read-only;
 128                 };
 129
 130                 partition@50000 {
 131                         label = "firmware";
 132                         reg = <0x50000 0x7b0000>;
 133                 };
 134         };
 135 };
 136
 137 &pcm {
 138         status = "okay";
 139 };
 140
 141 &gdma {
 142         status = "okay";
 143 };
 144
 145 &wmac {
 146         ralink,mtd-eeprom = <&factory 0>;
 147 };
 148
 149 &pinctrl {
 150         state_default: pinctrl0 {
 151                 gpio {
 152                         ralink,group = "mdio", "rgmii1";
 153                         ralink,function = "gpio";
 154                 };
 155         };
 156 };
 157
 158 &gsw {
 159         mediatek,port4 = "ephy";
 160         pinctrl-names = "default";
 161         pinctrl-0 = <&ephy_pins>;
 162 };
 163
 164 &pcie {
 165         status = "okay";
 166
 167         pcie-bridge {
 168                 wifi@1814,5592 {
 169                         compatible = "pci1814,5592";
 170                         reg = <0x0000 0 0 0 0>;
 171                         ralink,2ghz = <0>;
 172                         ralink,mtd-eeprom = <&factory 0x8000>;
 173                 };
 174         };
 175 };