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
  31                 partitions {
  32                         compatible = "fixed-partitions";
  33                         #address-cells = <1>;
  34                         #size-cells = <1>;
  35
  36                         partition@0 {
  37                                 label = "u-boot";
  38                                 reg = <0x0 0x30000>;
  39                                 read-only;
  40                         };
  41
  42                         partition@30000 {
  43                                 label = "u-boot-env";
  44                                 reg = <0x30000 0x10000>;
  45                                 read-only;
  46                         };
  47
  48                         factory: partition@40000 {
  49                                 label = "factory";
  50                                 reg = <0x40000 0x10000>;
  51                                 read-only;
  52                         };
  53
  54                         partition@50000 {
  55                                 compatible = "denx,uimage";
  56                                 label = "firmware";
  57                                 reg = <0x50000 0x1fb0000>;
  58                         };
  59                 };
  60         };
  61 };
  62
  63 &switch0 {
  64         ports {
  65                 port@0 {
  66                         status = "okay";
  67                         label = "lan1";
  68                 };
  69
  70                 port@1 {
  71                         status = "okay";
  72                         label = "lan2";
  73                 };
  74
  75                 port@2 {
  76                         status = "okay";
  77                         label = "lan3";
  78                 };
  79
  80                 port@3 {
  81                         status = "okay";
  82                         label = "lan4";
  83                 };
  84
  85                 port@4 {
  86                         status = "okay";
  87                         label = "wan";
  88                 };
  89         };
  90 };
  91
  92 &pcie {
  93         status = "okay";
  94 };
  95
  96 &pcie2 {
  97         wifi@0,0 {
  98                 compatible = "mediatek,mt76";
  99                 reg = <0x0000 0 0 0 0>;
 100                 mediatek,mtd-eeprom = <&factory 0x8000>;
 101         };
 102 };
 103
 104 &state_default {
 105         gpio {
 106                 groups = "wdt";
 107                 function = "gpio";
 108         };
 109 };