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/mtd/partitions/uimage.h>
   8
   9 / {
  10         compatible = "edimax,re23s", "mediatek,mt7621-soc";
  11         model = "Edimax RE23S";
  12
  13         aliases {
  14                 led-boot = &led_power;
  15                 led-failsafe = &led_wifi_red;
  16                 led-running = &led_power;
  17                 led-upgrade = &led_power;
  18                 label-mac-device = &gmac0;
  19         };
  20
  21         leds {
  22                 compatible = "gpio-leds";
  23
  24                 led_power: power {
  25                         label = "green:power";
  26                         gpios = <&gpio 13 GPIO_ACTIVE_HIGH>;
  27                 };
  28
  29                 wifi_green {
  30                         label = "green:wifi";
  31                         gpios = <&gpio 12 GPIO_ACTIVE_HIGH>;
  32                 };
  33
  34                 wifi_amber {
  35                         label = "amber:wifi";
  36                         gpios = <&gpio 7 GPIO_ACTIVE_HIGH>;
  37                 };
  38
  39                 led_wifi_red: wifi_red {
  40                         label = "red:wifi";
  41                         gpios = <&gpio 6 GPIO_ACTIVE_HIGH>;
  42                 };
  43         };
  44
  45         keys {
  46                 compatible = "gpio-keys";
  47
  48                 reset {
  49                         label = "reset";
  50                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  51                         linux,code = <KEY_RESTART>;
  52                 };
  53
  54                 wps {
  55                         label = "wps";
  56                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  57                         linux,code = <KEY_WPS_BUTTON>;
  58                 };
  59         };
  60 };
  61
  62 &spi0 {
  63         status = "okay";
  64
  65         flash@0 {
  66                 compatible = "jedec,spi-nor";
  67                 reg = <0>;
  68                 spi-max-frequency = <50000000>;
  69                 m25p,fast-read;
  70
  71                 partitions {
  72                         compatible = "fixed-partitions";
  73                         #address-cells = <1>;
  74                         #size-cells = <1>;
  75
  76                         partition@0 {
  77                                 label = "bootloader";
  78                                 reg = <0x0 0x30000>;
  79                                 read-only;
  80                         };
  81
  82                         partition@30000 {
  83                                 label = "config";
  84                                 reg = <0x30000 0x10000>;
  85                                 read-only;
  86                         };
  87
  88                         factory: partition@40000 {
  89                                 label = "factory";
  90                                 reg = <0x40000 0x10000>;
  91                                 read-only;
  92
  93                                 nvmem-layout {
  94                                         compatible = "fixed-layout";
  95                                         #address-cells = <1>;
  96                                         #size-cells = <1>;
  97
  98                                         eeprom_factory_0: eeprom@0 {
  99                                                 reg = <0x0 0x4da8>;
 100                                         };
 101
 102                                         eeprom_factory_8000: eeprom@8000 {
 103                                                 reg = <0x8000 0x4da8>;
 104                                         };
 105
 106                                         macaddr_factory_8004: macaddr@8004 {
 107                                                 reg = <0x8004 0x6>;
 108                                         };
 109                                 };
 110                         };
 111
 112                         partition@50000 {
 113                                 label = "cimage";
 114                                 reg = <0x50000 0x20000>;
 115                                 read-only;
 116                         };
 117
 118                         partition@70000 {
 119                                 compatible = "openwrt,uimage", "denx,uimage";
 120                                 openwrt,offset = <FW_EDIMAX_OFFSET>;
 121                                 openwrt,partition-magic = <FW_MAGIC_EDIMAX>;
 122                                 label = "firmware";
 123                                 reg = <0x70000 0xf50000>;
 124                         };
 125
 126                         partition@fc0000 {
 127                                 label = "freespace";
 128                                 reg = <0xfc0000 0x40000>;
 129                                 read-only;
 130                         };
 131                 };
 132         };
 133 };
 134
 135 &pcie {
 136         status = "okay";
 137 };
 138
 139 &pcie0 {
 140         wifi@0,0 {
 141                 compatible = "mediatek,mt76";
 142                 reg = <0x0000 0 0 0 0>;
 143                 nvmem-cells = <&eeprom_factory_0>;
 144                 nvmem-cell-names = "eeprom";
 145                 ieee80211-freq-limit = <2400000 2500000>;
 146         };
 147 };
 148
 149 &pcie1 {
 150         wifi@0,0 {
 151                 compatible = "mediatek,mt76";
 152                 reg = <0x0000 0 0 0 0>;
 153                 nvmem-cells = <&eeprom_factory_8000>;
 154                 nvmem-cell-names = "eeprom";
 155                 ieee80211-freq-limit = <5000000 6000000>;
 156         };
 157 };
 158
 159 &gmac0 {
 160         nvmem-cells = <&macaddr_factory_8004>;
 161         nvmem-cell-names = "mac-address";
 162 };
 163
 164 &switch0 {
 165         ports {
 166                 port@4 {
 167                         status = "okay";
 168                         label = "lan";
 169                 };
 170         };
 171 };
 172
 173 &state_default {
 174         gpio {
 175                 groups = "uart3", "uart2", "jtag", "wdt";
 176                 function = "gpio";
 177         };
 178 };
 179
 180 &xhci {
 181         status = "disabled";
 182 };