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 #include <dt-bindings/leds/common.h>
   8
   9 / {
  10         compatible = "gehua,ghl-r-001", "mediatek,mt7621-soc";
  11         model = "GeHua GHL-R-001";
  12
  13         leds {
  14                 compatible = "gpio-leds";
  15
  16                 internet {
  17                         label = "blue:internet";
  18                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  19                 };
  20
  21                 usb {
  22                         function = LED_FUNCTION_USB;
  23                         color = <LED_COLOR_ID_BLUE>;
  24                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  25                         trigger-sources = <&xhci_ehci_port1>, <&ehci_port2>;
  26                         linux,default-trigger = "usbport";
  27                 };
  28         };
  29
  30         keys {
  31                 compatible = "gpio-keys";
  32
  33                 reset {
  34                         label = "reset";
  35                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  36                         linux,code = <KEY_RESTART>;
  37                 };
  38         };
  39 };
  40
  41 &uartlite3 {
  42         status = "okay";
  43 };
  44
  45 &spi0 {
  46         status = "okay";
  47
  48         flash@0 {
  49                 compatible = "jedec,spi-nor";
  50                 reg = <0>;
  51                 spi-max-frequency = <25000000>;
  52                 broken-flash-reset;
  53                 m25p,fast-read;
  54
  55                 partitions {
  56                         compatible = "fixed-partitions";
  57                         #address-cells = <1>;
  58                         #size-cells = <1>;
  59
  60                         partition@0 {
  61                                 label = "u-boot";
  62                                 reg = <0x0 0x30000>;
  63                                 read-only;
  64                         };
  65
  66                         partition@30000 {
  67                                 label = "u-boot-env";
  68                                 reg = <0x30000 0x10000>;
  69                                 read-only;
  70                         };
  71
  72                         partition@40000 {
  73                                 label = "factory";
  74                                 reg = <0x40000 0x10000>;
  75                                 read-only;
  76
  77                                 nvmem-layout {
  78                                         compatible = "fixed-layout";
  79                                         #address-cells = <1>;
  80                                         #size-cells = <1>;
  81
  82                                         eeprom_factory_0: eeprom@0 {
  83                                                 reg = <0x0 0x400>;
  84                                         };
  85
  86                                         eeprom_factory_8000: eeprom@8000 {
  87                                                 reg = <0x8000 0x200>;
  88                                         };
  89
  90                                         macaddr_factory_e000: macaddr@e000 {
  91                                                 compatible = "mac-base";
  92                                                 reg = <0xe000 0x6>;
  93                                                 #nvmem-cell-cells = <1>;
  94                                         };
  95                                 };
  96                         };
  97
  98                         partition@50000 {
  99                                 compatible = "denx,uimage";
 100                                 label = "firmware";
 101                                 reg = <0x50000 0x1fb0000>;
 102                         };
 103                 };
 104         };
 105 };
 106
 107 &pcie {
 108         status = "okay";
 109 };
 110
 111 &pcie0 {
 112         wifi@0,0 {
 113                 reg = <0x0000 0 0 0 0>;
 114                 nvmem-cells = <&eeprom_factory_0>;
 115                 nvmem-cell-names = "eeprom";
 116         };
 117 };
 118
 119 &pcie1 {
 120         wifi@0,0 {
 121                 reg = <0x0000 0 0 0 0>;
 122                 nvmem-cells = <&eeprom_factory_8000>;
 123                 nvmem-cell-names = "eeprom";
 124                 ieee80211-freq-limit = <5000000 6000000>;
 125
 126                 led {
 127                         led-sources = <2>;
 128                         led-active-low;
 129                 };
 130         };
 131 };
 132
 133 &gmac0 {
 134         nvmem-cells = <&macaddr_factory_e000 0>;
 135         nvmem-cell-names = "mac-address";
 136 };
 137
 138 &gmac1 {
 139         status = "okay";
 140         label = "wan";
 141         phy-handle = <&ethphy4>;
 142
 143         nvmem-cells = <&macaddr_factory_e000 1>;
 144         nvmem-cell-names = "mac-address";
 145 };
 146
 147 &mdio {
 148         ethphy4: ethernet-phy@4 {
 149                 reg = <4>;
 150         };
 151 };
 152
 153 &switch0 {
 154         ports {
 155                 port@0 {
 156                         status = "okay";
 157                         label = "lan1";
 158                 };
 159
 160                 port@1 {
 161                         status = "okay";
 162                         label = "lan2";
 163                 };
 164
 165                 port@2 {
 166                         status = "okay";
 167                         label = "lan3";
 168                 };
 169         };
 170 };
 171
 172 &state_default {
 173         gpio {
 174                 groups = "jtag", "wdt";
 175                 function = "gpio";
 176         };
 177 };