target/linux/ramips/dts/mt7621_edimax_re23s.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 #include <dt-bindings/mtd/partitions/uimage.h>
   9
  10 / {
  11         compatible = "edimax,re23s", "mediatek,mt7621-soc";
  12         model = "Edimax RE23S";
  13
  14         aliases {
  15                 led-boot = &led_power;
  16                 led-failsafe = &led_wifi_red;
  17                 led-running = &led_power;
  18                 led-upgrade = &led_power;
  19                 label-mac-device = &gmac0;
  20         };
  21
  22         leds {
  23                 compatible = "gpio-leds";
  24
  25                 led_power: power {
  26                         function = LED_FUNCTION_POWER;
  27                         color = <LED_COLOR_ID_GREEN>;
  28                         gpios = <&gpio 13 GPIO_ACTIVE_HIGH>;
  29                 };
  30
  31                 wifi_green {
  32                         label = "green:wifi";
  33                         gpios = <&gpio 12 GPIO_ACTIVE_HIGH>;
  34                 };
  35
  36                 wifi_amber {
  37                         label = "amber:wifi";
  38                         gpios = <&gpio 7 GPIO_ACTIVE_HIGH>;
  39                 };
  40
  41                 led_wifi_red: wifi_red {
  42                         label = "red:wifi";
  43                         gpios = <&gpio 6 GPIO_ACTIVE_HIGH>;
  44                 };
  45         };
  46
  47         keys {
  48                 compatible = "gpio-keys";
  49
  50                 reset {
  51                         label = "reset";
  52                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  53                         linux,code = <KEY_RESTART>;
  54                 };
  55
  56                 wps {
  57                         label = "wps";
  58                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  59                         linux,code = <KEY_WPS_BUTTON>;
  60                 };
  61         };
  62 };
  63
  64 &spi0 {
  65         status = "okay";
  66
  67         flash@0 {
  68                 compatible = "jedec,spi-nor";
  69                 reg = <0>;
  70                 spi-max-frequency = <50000000>;
  71                 m25p,fast-read;
  72
  73                 partitions {
  74                         compatible = "fixed-partitions";
  75                         #address-cells = <1>;
  76                         #size-cells = <1>;
  77
  78                         partition@0 {
  79                                 label = "bootloader";
  80                                 reg = <0x0 0x30000>;
  81                                 read-only;
  82                         };
  83
  84                         partition@30000 {
  85                                 label = "config";
  86                                 reg = <0x30000 0x10000>;
  87                                 read-only;
  88                         };
  89
  90                         factory: partition@40000 {
  91                                 label = "factory";
  92                                 reg = <0x40000 0x10000>;
  93                                 read-only;
  94
  95                                 nvmem-layout {
  96                                         compatible = "fixed-layout";
  97                                         #address-cells = <1>;
  98                                         #size-cells = <1>;
  99
 100                                         eeprom_factory_0: eeprom@0 {
 101                                                 reg = <0x0 0x4da8>;
 102                                         };
 103
 104                                         eeprom_factory_8000: eeprom@8000 {
 105                                                 reg = <0x8000 0x4da8>;
 106                                         };
 107
 108                                         macaddr_factory_8004: macaddr@8004 {
 109                                                 reg = <0x8004 0x6>;
 110                                         };
 111                                 };
 112                         };
 113
 114                         partition@50000 {
 115                                 label = "cimage";
 116                                 reg = <0x50000 0x20000>;
 117                                 read-only;
 118                         };
 119
 120                         partition@70000 {
 121                                 compatible = "openwrt,uimage", "denx,uimage";
 122                                 openwrt,offset = <FW_EDIMAX_OFFSET>;
 123                                 openwrt,partition-magic = <FW_MAGIC_EDIMAX>;
 124                                 label = "firmware";
 125                                 reg = <0x70000 0xf50000>;
 126                         };
 127
 128                         partition@fc0000 {
 129                                 label = "freespace";
 130                                 reg = <0xfc0000 0x40000>;
 131                                 read-only;
 132                         };
 133                 };
 134         };
 135 };
 136
 137 &pcie {
 138         status = "okay";
 139 };
 140
 141 &pcie0 {
 142         wifi@0,0 {
 143                 compatible = "mediatek,mt76";
 144                 reg = <0x0000 0 0 0 0>;
 145                 nvmem-cells = <&eeprom_factory_0>;
 146                 nvmem-cell-names = "eeprom";
 147                 ieee80211-freq-limit = <2400000 2500000>;
 148         };
 149 };
 150
 151 &pcie1 {
 152         wifi@0,0 {
 153                 compatible = "mediatek,mt76";
 154                 reg = <0x0000 0 0 0 0>;
 155                 nvmem-cells = <&eeprom_factory_8000>;
 156                 nvmem-cell-names = "eeprom";
 157                 ieee80211-freq-limit = <5000000 6000000>;
 158         };
 159 };
 160
 161 &gmac0 {
 162         nvmem-cells = <&macaddr_factory_8004>;
 163         nvmem-cell-names = "mac-address";
 164 };
 165
 166 &switch0 {
 167         ports {
 168                 port@4 {
 169                         status = "okay";
 170                         label = "lan";
 171                 };
 172         };
 173 };
 174
 175 &state_default {
 176         gpio {
 177                 groups = "uart3", "uart2", "jtag", "wdt";
 178                 function = "gpio";
 179         };
 180 };
 181
 182 &xhci {
 183         status = "disabled";
 184 };