target/linux/ramips/dts/mt7621_gehua_ghl-r-001.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 = "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 = "ghl-r-001:blue:internet";
  18                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  19                 };
  20
  21                 usb {
  22                         label = "ghl-r-001:blue:usb";
  23                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  24                         trigger-sources = <&xhci_ehci_port1>, <&ehci_port2>;
  25                         linux,default-trigger = "usbport";
  26                 };
  27         };
  28
  29         keys {
  30                 compatible = "gpio-keys";
  31
  32                 reset {
  33                         label = "reset";
  34                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  35                         linux,code = <KEY_RESTART>;
  36                 };
  37         };
  38 };
  39
  40 &uartlite3 {
  41         status = "okay";
  42 };
  43
  44 &spi0 {
  45         status = "okay";
  46
  47         flash@0 {
  48                 compatible = "jedec,spi-nor";
  49                 reg = <0>;
  50                 spi-max-frequency = <25000000>;
  51                 broken-flash-reset;
  52                 m25p,fast-read;
  53
  54                 partitions {
  55                         compatible = "fixed-partitions";
  56                         #address-cells = <1>;
  57                         #size-cells = <1>;
  58
  59                         partition@0 {
  60                                 label = "u-boot";
  61                                 reg = <0x0 0x30000>;
  62                                 read-only;
  63                         };
  64
  65                         partition@30000 {
  66                                 label = "u-boot-env";
  67                                 reg = <0x30000 0x10000>;
  68                                 read-only;
  69                         };
  70
  71                         factory: partition@40000 {
  72                                 label = "factory";
  73                                 reg = <0x40000 0x10000>;
  74                                 read-only;
  75                         };
  76
  77                         partition@50000 {
  78                                 compatible = "denx,uimage";
  79                                 label = "firmware";
  80                                 reg = <0x50000 0x1fb0000>;
  81                         };
  82                 };
  83         };
  84 };
  85
  86 &pcie {
  87         status = "okay";
  88 };
  89
  90 &pcie0 {
  91         wifi@0,0 {
  92                 reg = <0x0000 0 0 0 0>;
  93                 mediatek,mtd-eeprom = <&factory 0x0000>;
  94         };
  95 };
  96
  97 &pcie1 {
  98         wifi@0,0 {
  99                 reg = <0x0000 0 0 0 0>;
 100                 mediatek,mtd-eeprom = <&factory 0x8000>;
 101                 ieee80211-freq-limit = <5000000 6000000>;
 102
 103                 led {
 104                         led-sources = <2>;
 105                         led-active-low;
 106                 };
 107         };
 108 };
 109
 110 &gmac0 {
 111         mtd-mac-address = <&factory 0xe000>;
 112 };
 113
 114 &switch0 {
 115         ports {
 116                 port@0 {
 117                         status = "okay";
 118                         label = "lan1";
 119                 };
 120
 121                 port@1 {
 122                         status = "okay";
 123                         label = "lan2";
 124                 };
 125
 126                 port@2 {
 127                         status = "okay";
 128                         label = "lan3";
 129                 };
 130
 131                 port@4 {
 132                         status = "okay";
 133                         label = "wan";
 134                         mtd-mac-address = <&factory 0xe000>;
 135                         mtd-mac-address-increment = <1>;
 136                 };
 137         };
 138 };
 139
 140 &state_default {
 141         gpio {
 142                 groups = "jtag", "wdt";
 143                 function = "gpio";
 144         };
 145 };