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                 poll-interval = <20>;
  15
  16                 touch {
  17                         label = "touch";
  18                         gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
  19                         linux,code = <BTN_0>;
  20                 };
  21
  22                 wps {
  23                         label = "wps";
  24                         gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
  25                         linux,code = <BTN_0>;
  26                 };
  27
  28                 reset {
  29                         label = "reset";
  30                         gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
  31                         linux,code = <BTN_0>;
  32                 };
  33
  34                 audio {
  35                         label = "audio";
  36                         gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
  37                         linux,code = <BTN_1>;
  38                 };
  39         };
  40
  41         gpio-leds {
  42                 compatible = "gpio-leds";
  43
  44                 backlight {
  45                         label = "rp-n53:white:back";
  46                         gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
  47                 };
  48
  49                 wifi0 {
  50                         label = "rp-n53:blue:5g3";
  51                         gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
  52                 };
  53
  54                 wifi1 {
  55                         label = "rp-n53:blue:5g2";
  56                         gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
  57                 };
  58
  59                 wifi2 {
  60                         label = "rp-n53:blue:5g1";
  61                         gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
  62                 };
  63
  64                 wifi3 {
  65                         label = "rp-n53:blue:wifi";
  66                         gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
  67                 };
  68
  69                 wifi4 {
  70                         label = "rp-n53:blue:2g1";
  71                         gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
  72                 };
  73
  74                 wifi5 {
  75                         label = "rp-n53:blue:2g2";
  76                         gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
  77                 };
  78
  79                 wifi6 {
  80                         label = "rp-n53:blue:2g3";
  81                         gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
  82                 };
  83         };
  84 };
  85
  86 &gpio1 {
  87         status = "okay";
  88 };
  89
  90 &i2c {
  91         status = "okay";
  92 };
  93
  94 &i2s {
  95         status = "okay";
  96         pinctrl-names = "default";
  97         pinctrl-0 = <&pcm_i2s_pins>;
  98 };
  99
 100 &spi0 {
 101         status = "okay";
 102
 103         m25p80@0 {
 104                 #address-cells = <1>;
 105                 #size-cells = <1>;
 106                 compatible = "jedec,spi-nor";
 107                 reg = <0>;
 108                 spi-max-frequency = <10000000>;
 109
 110                 partition@0 {
 111                         label = "u-boot";
 112                         reg = <0x0 0x30000>;
 113                         read-only;
 114                 };
 115
 116                 partition@30000 {
 117                         label = "u-boot-env";
 118                         reg = <0x30000 0x10000>;
 119                         read-only;
 120                 };
 121
 122                 factory: partition@40000 {
 123                         label = "factory";
 124                         reg = <0x40000 0x10000>;
 125                         read-only;
 126                 };
 127
 128                 partition@50000 {
 129                         label = "firmware";
 130                         reg = <0x50000 0x7b0000>;
 131                 };
 132         };
 133 };
 134
 135 &pcm {
 136         status = "okay";
 137 };
 138
 139 &gdma {
 140         status = "okay";
 141 };
 142
 143 &wmac {
 144         ralink,mtd-eeprom = <&factory 0>;
 145 };
 146
 147 &pinctrl {
 148         state_default: pinctrl0 {
 149                 gpio {
 150                         ralink,group = "mdio", "rgmii1";
 151                         ralink,function = "gpio";
 152                 };
 153         };
 154 };
 155
 156 &gsw {
 157         mediatek,port4 = "ephy";
 158         pinctrl-names = "default";
 159         pinctrl-0 = <&ephy_pins>;
 160 };
 161
 162 &pcie {
 163         status = "okay";
 164 };
 165
 166 &pcie0 {
 167         wifi@0,0 {
 168                 compatible = "pci1814,5592";
 169                 reg = <0x0000 0 0 0 0>;
 170                 ralink,2ghz = <0>;
 171                 ralink,mtd-eeprom = <&factory 0x8000>;
 172         };
 173 };