target/linux/ramips/dts/mt7621_gehua_ghl-r-001.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
   8 / {
   9         compatible = "gehua,ghl-r-001", "mediatek,mt7621-soc";
  10         model = "GeHua GHL-R-001";
  11
  12         leds {
  13                 compatible = "gpio-leds";
  14
  15                 internet {
  16                         label = "blue:internet";
  17                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  18                 };
  19
  20                 usb {
  21                         label = "blue:usb";
  22                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  23                         trigger-sources = <&xhci_ehci_port1>, <&ehci_port2>;
  24                         linux,default-trigger = "usbport";
  25                 };
  26         };
  27
  28         keys {
  29                 compatible = "gpio-keys";
  30
  31                 reset {
  32                         label = "reset";
  33                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  34                         linux,code = <KEY_RESTART>;
  35                 };
  36         };
  37 };
  38
  39 &uartlite3 {
  40         status = "okay";
  41 };
  42
  43 &spi0 {
  44         status = "okay";
  45
  46         flash@0 {
  47                 compatible = "jedec,spi-nor";
  48                 reg = <0>;
  49                 spi-max-frequency = <25000000>;
  50                 broken-flash-reset;
  51                 m25p,fast-read;
  52
  53                 partitions {
  54                         compatible = "fixed-partitions";
  55                         #address-cells = <1>;
  56                         #size-cells = <1>;
  57
  58                         partition@0 {
  59                                 label = "u-boot";
  60                                 reg = <0x0 0x30000>;
  61                                 read-only;
  62                         };
  63
  64                         partition@30000 {
  65                                 label = "u-boot-env";
  66                                 reg = <0x30000 0x10000>;
  67                                 read-only;
  68                         };
  69
  70                         factory: partition@40000 {
  71                                 label = "factory";
  72                                 reg = <0x40000 0x10000>;
  73                                 read-only;
  74                         };
  75
  76                         partition@50000 {
  77                                 compatible = "denx,uimage";
  78                                 label = "firmware";
  79                                 reg = <0x50000 0x1fb0000>;
  80                         };
  81                 };
  82         };
  83 };
  84
  85 &pcie {
  86         status = "okay";
  87 };
  88
  89 &pcie0 {
  90         wifi@0,0 {
  91                 reg = <0x0000 0 0 0 0>;
  92                 mediatek,mtd-eeprom = <&factory 0x0000>;
  93         };
  94 };
  95
  96 &pcie1 {
  97         wifi@0,0 {
  98                 reg = <0x0000 0 0 0 0>;
  99                 mediatek,mtd-eeprom = <&factory 0x8000>;
 100                 ieee80211-freq-limit = <5000000 6000000>;
 101
 102                 led {
 103                         led-sources = <2>;
 104                         led-active-low;
 105                 };
 106         };
 107 };
 108
 109 &gmac0 {
 110         mtd-mac-address = <&factory 0xe000>;
 111 };
 112
 113 &switch0 {
 114         ports {
 115                 port@0 {
 116                         status = "okay";
 117                         label = "lan1";
 118                 };
 119
 120                 port@1 {
 121                         status = "okay";
 122                         label = "lan2";
 123                 };
 124
 125                 port@2 {
 126                         status = "okay";
 127                         label = "lan3";
 128                 };
 129
 130                 port@4 {
 131                         status = "okay";
 132                         label = "wan";
 133                         mtd-mac-address = <&factory 0xe000>;
 134                         mac-address-increment = <1>;
 135                 };
 136         };
 137 };
 138
 139 &state_default {
 140         gpio {
 141                 groups = "jtag", "wdt";
 142                 function = "gpio";
 143         };
 144 };