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                                 compatible = "nvmem-cells";
  72                                 label = "factory";
  73                                 reg = <0x40000 0x10000>;
  74                                 #address-cells = <1>;
  75                                 #size-cells = <1>;
  76                                 read-only;
  77
  78                                 eeprom_factory_0: eeprom@0 {
  79                                         reg = <0x0 0x400>;
  80                                 };
  81
  82                                 eeprom_factory_8000: eeprom@8000 {
  83                                         reg = <0x8000 0x200>;
  84                                 };
  85
  86                                 macaddr_factory_e000: macaddr@e000 {
  87                                         reg = <0xe000 0x6>;
  88                                 };
  89                         };
  90
  91                         partition@50000 {
  92                                 compatible = "denx,uimage";
  93                                 label = "firmware";
  94                                 reg = <0x50000 0x1fb0000>;
  95                         };
  96                 };
  97         };
  98 };
  99
 100 &pcie {
 101         status = "okay";
 102 };
 103
 104 &pcie0 {
 105         wifi@0,0 {
 106                 reg = <0x0000 0 0 0 0>;
 107                 nvmem-cells = <&eeprom_factory_0>;
 108                 nvmem-cell-names = "eeprom";
 109         };
 110 };
 111
 112 &pcie1 {
 113         wifi@0,0 {
 114                 reg = <0x0000 0 0 0 0>;
 115                 nvmem-cells = <&eeprom_factory_8000>;
 116                 nvmem-cell-names = "eeprom";
 117                 ieee80211-freq-limit = <5000000 6000000>;
 118
 119                 led {
 120                         led-sources = <2>;
 121                         led-active-low;
 122                 };
 123         };
 124 };
 125
 126 &gmac0 {
 127         nvmem-cells = <&macaddr_factory_e000>;
 128         nvmem-cell-names = "mac-address";
 129 };
 130
 131 &gmac1 {
 132         status = "okay";
 133         label = "wan";
 134         phy-handle = <&ethphy4>;
 135
 136         nvmem-cells = <&macaddr_factory_e000>;
 137         nvmem-cell-names = "mac-address";
 138         mac-address-increment = <1>;
 139 };
 140
 141 &mdio {
 142         ethphy4: ethernet-phy@4 {
 143                 reg = <4>;
 144         };
 145 };
 146
 147 &switch0 {
 148         ports {
 149                 port@0 {
 150                         status = "okay";
 151                         label = "lan1";
 152                 };
 153
 154                 port@1 {
 155                         status = "okay";
 156                         label = "lan2";
 157                 };
 158
 159                 port@2 {
 160                         status = "okay";
 161                         label = "lan3";
 162                 };
 163         };
 164 };
 165
 166 &state_default {
 167         gpio {
 168                 groups = "jtag", "wdt";
 169                 function = "gpio";
 170         };
 171 };