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 #include <dt-bindings/leds/common.h>
   8
   9 / {
  10         compatible = "hilink,hlk-7628n", "mediatek,mt7628an-soc";
  11         model = "HILINK HLK-7628N";
  12
  13         keys {
  14                 compatible = "gpio-keys";
  15
  16                 reset {
  17                         label = "reset";
  18                         gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
  19                         linux,code = <KEY_RESTART>;
  20                 };
  21         };
  22
  23         leds {
  24                 compatible = "gpio-leds";
  25
  26                 wlan {
  27                         function = LED_FUNCTION_WLAN;
  28                         color = <LED_COLOR_ID_GREEN>;
  29                         gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
  30                 };
  31         };
  32 };
  33
  34 &state_default {
  35         gpio {
  36                 groups = "i2c";
  37                 function = "gpio";
  38         };
  39 };
  40
  41 &uart1 {
  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 = <10000000>;
  52                 broken-flash-reset;
  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                         partition@40000 {
  72                                 label = "factory";
  73                                 reg = <0x40000 0x10000>;
  74                                 read-only;
  75
  76                                 nvmem-layout {
  77                                         compatible = "fixed-layout";
  78                                         #address-cells = <1>;
  79                                         #size-cells = <1>;
  80
  81                                         eeprom_factory_0: eeprom@0 {
  82                                                 reg = <0x0 0x400>;
  83                                         };
  84
  85                                         macaddr_factory_28: macaddr@28 {
  86                                                 reg = <0x28 0x6>;
  87                                         };
  88                                 };
  89                         };
  90
  91                         partition@50000 {
  92                                 compatible = "denx,uimage";
  93                                 label = "firmware";
  94                                 reg = <0x50000 0x1fb0000>;
  95                         };
  96                 };
  97         };
  98 };
  99
 100 &ethernet {
 101         nvmem-cells = <&macaddr_factory_28>;
 102         nvmem-cell-names = "mac-address";
 103 };
 104
 105 &wmac {
 106         status = "okay";
 107
 108         nvmem-cells = <&eeprom_factory_0>;
 109         nvmem-cell-names = "eeprom";
 110 };