target/linux/ramips/dts/mt7621_asus_rt-ac57u.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "asus,rt-ac57u", "mediatek,mt7621-soc";
  10         model = "ASUS RT-AC57U";
  11
  12         aliases {
  13                 led-boot = &led_power;
  14                 led-failsafe = &led_power;
  15                 led-running = &led_power;
  16                 led-upgrade = &led_power;
  17         };
  18
  19         leds {
  20                 compatible = "gpio-leds";
  21
  22                 led_power: power {
  23                         label = "blue:power";
  24                         gpios = <&gpio 48 GPIO_ACTIVE_LOW>;
  25                 };
  26
  27                 usb {
  28                         label = "blue:usb";
  29                         gpios = <&gpio 47 GPIO_ACTIVE_LOW>;
  30                         trigger-sources = <&ehci_port2>;
  31                         linux,default-trigger = "usbport";
  32                 };
  33         };
  34
  35         keys {
  36                 compatible = "gpio-keys";
  37
  38                 wps {
  39                         label = "wps";
  40                         gpios = <&gpio 43 GPIO_ACTIVE_LOW>;
  41                         linux,code = <KEY_WPS_BUTTON>;
  42                         debounce-interval = <60>;
  43                 };
  44
  45                 reset {
  46                         label = "reset";
  47                         gpios = <&gpio 41 GPIO_ACTIVE_LOW>;
  48                         linux,code = <KEY_RESTART>;
  49                         debounce-interval = <60>;
  50                 };
  51         };
  52
  53         led-regulator {
  54                 compatible = "regulator-fixed";
  55                 regulator-name = "LED-Power";
  56                 gpio = <&gpio 46 GPIO_ACTIVE_LOW>;
  57                 regulator-min-microvolt = <3300000>;
  58                 regulator-max-microvolt = <3300000>;
  59                 regulator-always-on;
  60         };
  61 };
  62
  63 &spi0 {
  64         status = "okay";
  65
  66         flash@0 {
  67                 compatible = "jedec,spi-nor";
  68                 reg = <0>;
  69                 spi-max-frequency = <10000000>;
  70
  71                 partitions {
  72                         compatible = "fixed-partitions";
  73                         #address-cells = <1>;
  74                         #size-cells = <1>;
  75
  76                         partition@0 {
  77                                 label = "u-boot";
  78                                 reg = <0x0 0x30000>;
  79                                 read-only;
  80                         };
  81
  82                         partition@30000 {
  83                                 label = "config";
  84                                 reg = <0x30000 0x10000>;
  85                                 read-only;
  86                         };
  87
  88                         factory: partition@40000 {
  89                                 label = "factory";
  90                                 reg = <0x40000 0x10000>;
  91                                 read-only;
  92                         };
  93
  94                         partition@50000 {
  95                                 compatible = "denx,uimage";
  96                                 label = "firmware";
  97                                 reg = <0x50000 0xfb0000>;
  98                         };
  99                 };
 100         };
 101 };
 102
 103 &pcie {
 104         status = "okay";
 105 };
 106
 107 &pcie0 {
 108         wifi@0,0 {
 109                 compatible = "mediatek,mt76";
 110                 reg = <0x0000 0 0 0 0>;
 111                 mediatek,mtd-eeprom = <&factory 0x8000>;
 112
 113                 led {
 114                         led-sources = <2>;
 115                         led-active-low;
 116                 };
 117         };
 118 };
 119
 120 &pcie1 {
 121         wifi@0,0 {
 122                 compatible = "mediatek,mt76";
 123                 reg = <0x0000 0 0 0 0>;
 124                 mediatek,mtd-eeprom = <&factory 0x0000>;
 125
 126                 led {
 127                         led-active-low;
 128                 };
 129         };
 130 };
 131
 132 &gmac0 {
 133         nvmem-cells = <&macaddr_factory_e000>;
 134         nvmem-cell-names = "mac-address";
 135 };
 136
 137 &switch0 {
 138         ports {
 139                 port@0 {
 140                         status = "okay";
 141                         label = "wan";
 142                         nvmem-cells = <&macaddr_factory_e006>;
 143                         nvmem-cell-names = "mac-address";
 144                 };
 145
 146                 port@1 {
 147                         status = "okay";
 148                         label = "lan1";
 149                 };
 150
 151                 port@2 {
 152                         status = "okay";
 153                         label = "lan2";
 154                 };
 155
 156                 port@3 {
 157                         status = "okay";
 158                         label = "lan3";
 159                 };
 160
 161                 port@4 {
 162                         status = "okay";
 163                         label = "lan4";
 164                 };
 165         };
 166 };
 167
 168 &state_default {
 169         gpio {
 170                 groups = "sdhci";
 171                 function = "gpio";
 172         };
 173 };
 174
 175 &factory {
 176         compatible = "nvmem-cells";
 177         #address-cells = <1>;
 178         #size-cells = <1>;
 179
 180         macaddr_factory_e000: macaddr@e000 {
 181                 reg = <0xe000 0x6>;
 182         };
 183
 184         macaddr_factory_e006: macaddr@e006 {
 185                 reg = <0xe006 0x6>;
 186         };
 187 };