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

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /dts-v1/;
   3
   4 #include "mt7621.dtsi"
   5
   6 #include <dt-bindings/gpio/gpio.h>
   7 #include <dt-bindings/input/input.h>
   8
   9 / {
  10         compatible = "asus,rt-ac57u", "mediatek,mt7621-soc";
  11         model = "ASUS RT-AC57U";
  12
  13         aliases {
  14                 led-boot = &led_power;
  15                 led-failsafe = &led_power;
  16                 led-running = &led_power;
  17                 led-upgrade = &led_power;
  18         };
  19
  20         chosen {
  21                 bootargs = "console=ttyS0,57600";
  22         };
  23
  24         leds {
  25                 compatible = "gpio-leds";
  26
  27                 led_power: power {
  28                         label = "rt-ac57u:blue:power";
  29                         gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
  30                 };
  31
  32                 usb {
  33                         label = "rt-ac57u:blue:usb";
  34                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  35                         trigger-sources = <&ehci_port2>;
  36                         linux,default-trigger = "usbport";
  37                 };
  38         };
  39
  40         keys {
  41                 compatible = "gpio-keys";
  42
  43                 wps {
  44                         label = "wps";
  45                         gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
  46                         linux,code = <KEY_WPS_BUTTON>;
  47                         debounce-interval = <60>;
  48                 };
  49
  50                 reset {
  51                         label = "reset";
  52                         gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
  53                         linux,code = <KEY_RESTART>;
  54                         debounce-interval = <60>;
  55                 };
  56         };
  57
  58         led-regulator {
  59                 compatible = "regulator-fixed";
  60                 regulator-name = "LED-Power";
  61                 gpio = <&gpio1 14 GPIO_ACTIVE_LOW>;
  62                 regulator-min-microvolt = <3300000>;
  63                 regulator-max-microvolt = <3300000>;
  64                 regulator-always-on;
  65         };
  66 };
  67
  68 &spi0 {
  69         status = "okay";
  70
  71         flash@0 {
  72                 compatible = "jedec,spi-nor";
  73                 reg = <0>;
  74                 spi-max-frequency = <10000000>;
  75
  76                 partitions {
  77                         compatible = "fixed-partitions";
  78                         #address-cells = <1>;
  79                         #size-cells = <1>;
  80
  81                         partition@0 {
  82                                 label = "u-boot";
  83                                 reg = <0x0 0x30000>;
  84                                 read-only;
  85                         };
  86
  87                         partition@30000 {
  88                                 label = "config";
  89                                 reg = <0x30000 0x10000>;
  90                                 read-only;
  91                         };
  92
  93                         factory: partition@40000 {
  94                                 label = "factory";
  95                                 reg = <0x40000 0x10000>;
  96                                 read-only;
  97                         };
  98
  99                         partition@50000 {
 100                                 compatible = "denx,uimage";
 101                                 label = "firmware";
 102                                 reg = <0x50000 0xfb0000>;
 103                         };
 104                 };
 105         };
 106 };
 107
 108 &pcie {
 109         status = "okay";
 110 };
 111
 112 &pcie0 {
 113         wifi@0,0 {
 114                 compatible = "mediatek,mt76";
 115                 reg = <0x0000 0 0 0 0>;
 116                 mediatek,mtd-eeprom = <&factory 0x8000>;
 117
 118                 led {
 119                         led-sources = <2>;
 120                         led-active-low;
 121                 };
 122         };
 123 };
 124
 125 &pcie1 {
 126         wifi@0,0 {
 127                 compatible = "mediatek,mt76";
 128                 reg = <0x0000 0 0 0 0>;
 129                 mediatek,mtd-eeprom = <&factory 0x0000>;
 130
 131                 led {
 132                         led-active-low;
 133                 };
 134         };
 135 };
 136
 137 &ethernet {
 138         mtd-mac-address = <&factory 0xe000>;
 139 };
 140
 141 &state_default {
 142         gpio {
 143                 ralink,group = "sdhci";
 144                 ralink,function = "gpio";
 145         };
 146 };