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-wps {
  44                         color = <LED_COLOR_ID_AMBER>;
  45                         function = LED_FUNCTION_WPS;
  46                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  47                 };
  48
  49                 led_power: led-power {
  50                         label = "white:power";
  51                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  52                         default-state = "on";
  53                 };
  54
  55                 led-wan2 {
  56                         color = <LED_COLOR_ID_AMBER>;
  57                         function = LED_FUNCTION_WAN;
  58                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  59                 };
  60
  61                 led-wan {
  62                         color = <LED_COLOR_ID_WHITE>;
  63                         function = LED_FUNCTION_WAN;
  64                         gpios = <&switch0 0 GPIO_ACTIVE_LOW>;
  65                 };
  66         };
  67 };
  68
  69 &nand {
  70         status = "okay";
  71
  72         partitions {
  73                 compatible = "fixed-partitions";
  74                 #address-cells = <1>;
  75                 #size-cells = <1>;
  76
  77                 partition@0 {
  78                         label = "Boot";
  79                         reg = <0x0 0x80000>;
  80                         read-only;
  81                 };
  82
  83                 partition@80000 {
  84                         label = "Config";
  85                         reg = <0x80000 0x80000>;
  86                 };
  87
  88                 factory: partition@100000 {
  89                         label = "Factory";
  90                         reg = <0x100000 0x80000>;
  91                         read-only;
  92                 };
  93
  94                 partition@180000 {
  95                         label = "firmware";
  96                         reg = <0x180000 0x3000000>;
  97
  98                         compatible = "fixed-partitions";
  99                         #address-cells = <1>;
 100                         #size-cells = <1>;
 101
 102                         partition@0 {
 103                                 label = "kernel";
 104                                 reg = <0x0 0x400000>;
 105                         };
 106
 107                         partition@400000 {
 108                                 label = "ubi";
 109                                 reg = <0x400000 0x2c00000>;
 110                         };
 111                 };
 112
 113                 partition@3180000 {
 114                         label = "alt_firmware";
 115                         reg = <0x3180000 0x3000000>;
 116                         read-only;
 117                 };
 118
 119                 partition@6180000 {
 120                         label = "cbtinfo";
 121                         reg = <0x6180000 0x80000>;
 122                         read-only;
 123                 };
 124                 /* seems to be the end here. Can't read past 0x6200000 */
 125         };
 126 };
 127
 128 &pcie {
 129         status = "okay";
 130 };
 131
 132 &pcie1 {
 133         wifi@0,0 {
 134                 compatible = "mediatek,mt76";
 135                 reg = <0x0000 0 0 0 0>;
 136                 mediatek,mtd-eeprom = <&factory 0x0000>;
 137         };
 138 };
 139
 140 &state_default {
 141         gpio {
 142                 groups = "i2c", "uart3", "jtag", "wdt";
 143                 function = "gpio";
 144         };
 145 };
 146
 147 &gmac1 {
 148         status = "okay";
 149         label = "wan";
 150         phy-handle = <&ethphy0>;
 151 };
 152
 153 &mdio {
 154         ethphy0: ethernet-phy@0 {
 155                 reg = <0>;
 156         };
 157 };
 158
 159 &switch0 {
 160         gpio-controller;
 161         #gpio-cells = <2>;
 162
 163         ports {
 164                 port@1 {
 165                         status = "okay";
 166                         label = "lan4";
 167                 };
 168
 169                 port@2 {
 170                         status = "okay";
 171                         label = "lan3";
 172                 };
 173
 174                 port@3 {
 175                         status = "okay";
 176                         label = "lan2";
 177                 };
 178
 179                 port@4 {
 180                         status = "okay";
 181                         label = "lan1";
 182                 };
 183         };
 184 };