target/linux/ramips/dts/mt7621_asus_rt-ax53u.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 #include <dt-bindings/leds/common.h>
   8
   9 / {
  10         compatible = "asus,rt-ax53u", "mediatek,mt7621-soc";
  11         model = "ASUS RT-AX53U";
  12
  13         aliases {
  14                 led-boot = &led_power;
  15                 led-failsafe = &led_power;
  16                 led-running = &led_power;
  17                 led-upgrade = &led_power;
  18                 label-mac-device = &gmac0;
  19         };
  20
  21         chosen {
  22                 bootargs = "console=ttyS0,115200";
  23                 bootargs-override = "console=ttyS0,115200";
  24         };
  25
  26         leds {
  27                 compatible = "gpio-leds";
  28
  29                 led_power: led-0 {
  30                         color = <LED_COLOR_ID_BLUE>;
  31                         function = LED_FUNCTION_POWER;
  32                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  33                 };
  34         };
  35
  36         keys {
  37                 compatible = "gpio-keys";
  38
  39                 key-restart {
  40                         label = "reset";
  41                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  42                         linux,code = <KEY_RESTART>;
  43                 };
  44
  45                 key-wps {
  46                         label = "wps";
  47                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  48                         linux,code = <KEY_WPS_BUTTON>;
  49                 };
  50         };
  51 };
  52
  53 &nand {
  54         status = "okay";
  55
  56         partitions {
  57                 compatible = "fixed-partitions";
  58                 #address-cells = <1>;
  59                 #size-cells = <1>;
  60
  61                 partition@0 {
  62                         label = "u-boot";
  63                         reg = <0x0 0xe0000>;
  64                         read-only;
  65                 };
  66
  67                 partition@e0000 {
  68                         label = "u-boot-env";
  69                         reg = <0xe0000 0x100000>;
  70                         read-only;
  71                 };
  72
  73                 factory: partition@1e0000 {
  74                         label = "factory";
  75                         reg = <0x1e0000 0x100000>;
  76                         read-only;
  77
  78                         compatible = "nvmem-cells";
  79                         #address-cells = <1>;
  80                         #size-cells = <1>;
  81
  82                         macaddr_factory_4: macaddr@4 {
  83                                 reg = <0x4 0x6>;
  84                         };
  85                 };
  86
  87                 factory2: partition@2e0000 {
  88                         label = "factory2";
  89                         reg = <0x2e0000 0x100000>;
  90                         read-only;
  91                 };
  92
  93                 partition@3e0000 {
  94                         label = "kernel";
  95                         reg = <0x3e0000 0x400000>;
  96                 };
  97
  98                 partition@7e0000 {
  99                         label = "ubi";
 100                         reg = <0x7e0000 0x2e00000>;
 101                 };
 102
 103                 partition@35e0000 {
 104                         label = "firmware2";
 105                         reg = <0x35e0000 0x3200000>;
 106                 };
 107
 108                 /* Last 8M possibly store the bad block table */
 109         };
 110 };
 111
 112 &pcie {
 113         status = "okay";
 114 };
 115
 116 &pcie1 {
 117         wifi@0,0 {
 118                 compatible = "mediatek,mt76";
 119                 reg = <0x0000 0 0 0 0>;
 120                 mediatek,mtd-eeprom = <&factory 0x0000>;
 121         };
 122 };
 123
 124 &gmac0 {
 125         nvmem-cells = <&macaddr_factory_4>;
 126         nvmem-cell-names = "mac-address";
 127 };
 128
 129 &switch0 {
 130         ports {
 131                 port@0 {
 132                         status = "okay";
 133                         label = "wan";
 134                 };
 135
 136                 port@1 {
 137                         status = "okay";
 138                         label = "lan1";
 139                 };
 140
 141                 port@2 {
 142                         status = "okay";
 143                         label = "lan2";
 144                 };
 145
 146                 port@3 {
 147                         status = "okay";
 148                         label = "lan3";
 149                 };
 150
 151                 port@4 {
 152                         status = "okay";
 153                         label = "lan4";
 154                 };
 155         };
 156 };
 157
 158 &state_default {
 159         gpio {
 160                 groups = "i2c", "uart2", "uart3", "jtag", "wdt";
 161                 function = "gpio";
 162         };
 163 };
 164