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                 compatible = "jedec,spi-nor";
 105                 reg = <0>;
 106                 spi-max-frequency = <10000000>;
 107
 108                 partitions {
 109                         compatible = "fixed-partitions";
 110                         #address-cells = <1>;
 111                         #size-cells = <1>;
 112
 113                         partition@0 {
 114                                 label = "u-boot";
 115                                 reg = <0x0 0x30000>;
 116                                 read-only;
 117                         };
 118
 119                         partition@30000 {
 120                                 label = "u-boot-env";
 121                                 reg = <0x30000 0x10000>;
 122                                 read-only;
 123                         };
 124
 125                         factory: partition@40000 {
 126                                 label = "factory";
 127                                 reg = <0x40000 0x10000>;
 128                                 read-only;
 129                         };
 130
 131                         partition@50000 {
 132                                 label = "firmware";
 133                                 reg = <0x50000 0x7b0000>;
 134                         };
 135                 };
 136         };
 137 };
 138
 139 &pcm {
 140         status = "okay";
 141 };
 142
 143 &gdma {
 144         status = "okay";
 145 };
 146
 147 &wmac {
 148         ralink,mtd-eeprom = <&factory 0>;
 149 };
 150
 151 &pinctrl {
 152         state_default: pinctrl0 {
 153                 gpio {
 154                         ralink,group = "mdio", "rgmii1";
 155                         ralink,function = "gpio";
 156                 };
 157         };
 158 };
 159
 160 &gsw {
 161         mediatek,port4 = "ephy";
 162         pinctrl-names = "default";
 163         pinctrl-0 = <&ephy_pins>;
 164 };
 165
 166 &pcie {
 167         status = "okay";
 168 };
 169
 170 &pcie0 {
 171         wifi@0,0 {
 172                 compatible = "pci1814,5592";
 173                 reg = <0x0000 0 0 0 0>;
 174                 ralink,2ghz = <0>;
 175                 ralink,mtd-eeprom = <&factory 0x8000>;
 176         };
 177 };