target/linux/ramips/dts/mt7621_belkin_rt1800.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 = "belkin,rt1800", "mediatek,mt7621-soc";
  11         model = "Belkin RT1800";
  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=ttyS0,115200";
  22         };
  23
  24         keys {
  25                 compatible = "gpio-keys";
  26
  27                 reset {
  28                         label = "reset";
  29                         gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
  30                         linux,code = <KEY_RESTART>;
  31                 };
  32
  33                 wps {
  34                         label = "wps";
  35                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  36                         linux,code = <KEY_WPS_BUTTON>;
  37                 };
  38         };
  39
  40         leds {
  41                 compatible = "gpio-leds";
  42
  43                 led_power: led-power {
  44                         label = "white:power";
  45                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  46                         default-state = "on";
  47                 };
  48
  49                 led-wan {
  50                         color = <LED_COLOR_ID_WHITE>;
  51                         function = LED_FUNCTION_WAN;
  52                         gpios = <&switch0 0 GPIO_ACTIVE_LOW>;
  53                 };
  54         };
  55 };
  56
  57 &nand {
  58         status = "okay";
  59
  60         partitions {
  61                 compatible = "fixed-partitions";
  62                 #address-cells = <1>;
  63                 #size-cells = <1>;
  64
  65                 partition@0 {
  66                         label = "Boot";
  67                         reg = <0x0 0x80000>;
  68                         read-only;
  69                 };
  70
  71                 partition@80000 {
  72                         label = "Config";
  73                         reg = <0x80000 0x80000>;
  74                 };
  75
  76                 factory: partition@100000 {
  77                         label = "Factory";
  78                         reg = <0x100000 0x80000>;
  79                         read-only;
  80                 };
  81
  82                 partition@180000 {
  83                         label = "firmware";
  84                         reg = <0x180000 0x3000000>;
  85
  86                         compatible = "fixed-partitions";
  87                         #address-cells = <1>;
  88                         #size-cells = <1>;
  89
  90                         partition@0 {
  91                                 label = "kernel";
  92                                 reg = <0x0 0x400000>;
  93                         };
  94
  95                         partition@400000 {
  96                                 label = "ubi";
  97                                 reg = <0x400000 0x2c00000>;
  98                         };
  99                 };
 100
 101                 partition@3180000 {
 102                         label = "alt_firmware";
 103                         reg = <0x3180000 0x3000000>;
 104                         read-only;
 105                 };
 106
 107                 partition@6180000 {
 108                         label = "cbtinfo";
 109                         reg = <0x6180000 0x80000>;
 110                         read-only;
 111                 };
 112                 /* seems to be the end here. Can't read past 0x6200000 */
 113         };
 114 };
 115
 116 &pcie {
 117         status = "okay";
 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 };
 127
 128 &gmac1 {
 129         status = "okay";
 130         label = "wan";
 131         phy-handle = <&ethphy0>;
 132 };
 133
 134 &mdio {
 135         ethphy0: ethernet-phy@0 {
 136                 reg = <0>;
 137         };
 138 };
 139
 140 &switch0 {
 141         gpio-controller;
 142         #gpio-cells = <2>;
 143
 144         ports {
 145                 port@1 {
 146                         status = "okay";
 147                         label = "lan4";
 148                 };
 149
 150                 port@2 {
 151                         status = "okay";
 152                         label = "lan3";
 153                 };
 154
 155                 port@3 {
 156                         status = "okay";
 157                         label = "lan2";
 158                 };
 159
 160                 port@4 {
 161                         status = "okay";
 162                         label = "lan1";
 163                 };
 164         };
 165 };