target/linux/ramips/dts/mt7621_edimax_rg21s.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 = "edimax,rg21s", "mediatek,mt7621-soc";
  11         model = "Edimax RG21S";
  12
  13         aliases {
  14                 led-boot = &led_power;
  15                 led-failsafe = &led_power;
  16                 led-running = &led_power;
  17                 led-upgrade = &led_power;
  18                 label-mac-device = &ethernet;
  19         };
  20
  21         chosen {
  22                 bootargs = "console=ttyS0,57600";
  23         };
  24
  25         keys {
  26                 compatible = "gpio-keys";
  27
  28                 reset {
  29                         label = "reset";
  30                         gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
  31                         linux,code = <KEY_RESTART>;
  32                 };
  33
  34                 wps {
  35                         label = "wps";
  36                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  37                         linux,code = <KEY_WPS_BUTTON>;
  38                 };
  39         };
  40
  41         leds {
  42                 compatible = "gpio-leds";
  43
  44                 led_power: led_1 {
  45                         label = "rg21s:red:led1";
  46                         gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
  47                 };
  48
  49                 led_2 {
  50                         label = "rg21s:red:led2";
  51                         gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
  52                 };
  53
  54                 led_3 {
  55                         label = "rg21s:red:led3";
  56                         gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
  57                 };
  58
  59                 led_4 {
  60                         label = "rg21s:red:led4";
  61                         gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
  62                 };
  63         };
  64 };
  65
  66 &spi0 {
  67         status = "okay";
  68
  69         flash@0 {
  70                 compatible = "jedec,spi-nor";
  71                 reg = <0>;
  72                 spi-max-frequency = <40000000>;
  73
  74                 partitions {
  75                         compatible = "fixed-partitions";
  76                         #address-cells = <1>;
  77                         #size-cells = <1>;
  78
  79                         partition@0 {
  80                                 label = "u-boot";
  81                                 reg = <0x0 0x30000>;
  82                                 read-only;
  83                         };
  84
  85                         partition@30000 {
  86                                 label = "u-boot-env";
  87                                 reg = <0x30000 0x10000>;
  88                                 read-only;
  89                         };
  90
  91                         factory: partition@40000 {
  92                                 label = "factory";
  93                                 reg = <0x40000 0x10000>;
  94                                 read-only;
  95                         };
  96
  97                         partition@50000 {
  98                                 compatible = "denx,uimage";
  99                                 label = "firmware";
 100                                 reg = <0x50000 0xfb0000>;
 101                         };
 102                 };
 103         };
 104 };
 105
 106 &pcie {
 107         status = "okay";
 108 };
 109
 110 &pcie0 {
 111         wifi0: wifi@0,0 {
 112                 compatible = "mediatek,mt76";
 113                 reg = <0x0000 0 0 0 0>;
 114                 mediatek,mtd-eeprom = <&factory 0x0000>;
 115                 ieee80211-freq-limit = <2400000 2500000>;
 116         };
 117 };
 118
 119 &pcie1 {
 120         wifi1: wifi@0,0 {
 121                 compatible = "mediatek,mt76";
 122                 reg = <0x0000 0 0 0 0>;
 123                 mediatek,mtd-eeprom = <&factory 0x8000>;
 124                 ieee80211-freq-limit = <5000000 6000000>;
 125         };
 126 };
 127
 128 &ethernet {
 129         mtd-mac-address = <&factory 0x4>;
 130
 131         mediatek,portmap = "wllll";
 132         port@5 {
 133                 status = "disabled";
 134         };
 135 };
 136
 137 &state_default {
 138         gpio {
 139                 ralink,group = "uart3", "uart2", "jtag", "wdt";
 140                 ralink,function = "gpio";
 141         };
 142 };
 143
 144 &xhci {
 145         status = "disabled";
 146 };