target/linux/ramips/dts/mt7621_hilink_hlk-7621a-evb.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "hilink,hlk-7621a-evb", "mediatek,mt7621-soc";
  10         model = "HiLink HLK-7621A evaluation board";
  11
  12         keys {
  13                 compatible = "gpio-keys";
  14
  15                 reset {
  16                         label = "reset";
  17                         gpios = <&gpio 18 GPIO_ACTIVE_HIGH>;
  18                         linux,code = <KEY_RESTART>;
  19                 };
  20         };
  21 };
  22
  23 &spi0 {
  24         status = "okay";
  25
  26         flash@0 {
  27                 compatible = "jedec,spi-nor";
  28                 reg = <0>;
  29                 spi-max-frequency = <44000000>;
  30                 broken-flash-reset;
  31
  32                 partitions {
  33                         compatible = "fixed-partitions";
  34                         #address-cells = <1>;
  35                         #size-cells = <1>;
  36
  37                         partition@0 {
  38                                 label = "u-boot";
  39                                 reg = <0x0 0x30000>;
  40                                 read-only;
  41                         };
  42
  43                         partition@30000 {
  44                                 label = "u-boot-env";
  45                                 reg = <0x30000 0x10000>;
  46                                 read-only;
  47                         };
  48
  49                         factory: partition@40000 {
  50                                 label = "factory";
  51                                 reg = <0x40000 0x10000>;
  52                                 read-only;
  53                         };
  54
  55                         partition@50000 {
  56                                 compatible = "denx,uimage";
  57                                 label = "firmware";
  58                                 reg = <0x50000 0x1fb0000>;
  59                         };
  60                 };
  61         };
  62 };
  63
  64 &gmac1 {
  65         status = "okay";
  66         label = "wan";
  67         phy-handle = <&ethphy4>;
  68 };
  69
  70 &mdio {
  71         ethphy4: ethernet-phy@4 {
  72                 reg = <4>;
  73         };
  74 };
  75
  76 &switch0 {
  77         ports {
  78                 port@0 {
  79                         status = "okay";
  80                         label = "lan1";
  81                 };
  82
  83                 port@1 {
  84                         status = "okay";
  85                         label = "lan2";
  86                 };
  87
  88                 port@2 {
  89                         status = "okay";
  90                         label = "lan3";
  91                 };
  92
  93                 port@3 {
  94                         status = "okay";
  95                         label = "lan4";
  96                 };
  97         };
  98 };
  99
 100 &pcie {
 101         status = "okay";
 102 };
 103
 104 &pcie2 {
 105         wifi@0,0 {
 106                 compatible = "mediatek,mt76";
 107                 reg = <0x0000 0 0 0 0>;
 108                 mediatek,mtd-eeprom = <&factory 0x8000>;
 109         };
 110 };
 111
 112 &state_default {
 113         gpio {
 114                 groups = "wdt";
 115                 function = "gpio";
 116         };
 117 };