target/linux/ramips/dts/mt7628an_hilink_hlk-7628n.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "mt7628an.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "hilink,hlk-7628n", "mediatek,mt7628an-soc";
  10         model = "HILINK HLK-7628N";
  11
  12         keys {
  13                 compatible = "gpio-keys";
  14
  15                 reset {
  16                         label = "reset";
  17                         gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
  18                         linux,code = <KEY_RESTART>;
  19                 };
  20         };
  21
  22         leds {
  23                 compatible = "gpio-leds";
  24
  25                 wlan {
  26                         label = "green:wlan";
  27                         gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
  28                 };
  29         };
  30 };
  31
  32 &state_default {
  33         gpio {
  34                 groups = "i2c";
  35                 function = "gpio";
  36         };
  37 };
  38
  39 &uart1 {
  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 = <10000000>;
  50                 broken-flash-reset;
  51
  52                 partitions {
  53                         compatible = "fixed-partitions";
  54                         #address-cells = <1>;
  55                         #size-cells = <1>;
  56
  57                         partition@0 {
  58                                 label = "u-boot";
  59                                 reg = <0x0 0x30000>;
  60                                 read-only;
  61                         };
  62
  63                         partition@30000 {
  64                                 label = "u-boot-env";
  65                                 reg = <0x30000 0x10000>;
  66                                 read-only;
  67                         };
  68
  69                         factory: partition@40000 {
  70                                 label = "factory";
  71                                 reg = <0x40000 0x10000>;
  72                                 read-only;
  73                         };
  74
  75                         partition@50000 {
  76                                 compatible = "denx,uimage";
  77                                 label = "firmware";
  78                                 reg = <0x50000 0x1fb0000>;
  79                         };
  80                 };
  81         };
  82 };
  83
  84 &ethernet {
  85         nvmem-cells = <&macaddr_factory_28>;
  86         nvmem-cell-names = "mac-address";
  87 };
  88
  89 &wmac {
  90         status = "okay";
  91
  92         mediatek,mtd-eeprom = <&factory 0x0>;
  93 };
  94
  95 &factory {
  96         compatible = "nvmem-cells";
  97         #address-cells = <1>;
  98         #size-cells = <1>;
  99
 100         macaddr_factory_28: macaddr@28 {
 101                 reg = <0x28 0x6>;
 102         };
 103 };