target/linux/ramips/dts/mt7628an_kroks.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "mt7628an.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6 #include <dt-bindings/gpio/gpio.h>
   7
   8 / {
   9         aliases {
  10                 led-boot = &led_status;
  11                 led-failsafe = &led_status;
  12                 led-running = &led_status;
  13                 led-upgrade = &led_status;
  14                 serial1 = &uart1;
  15         };
  16
  17         leds {
  18                 compatible = "gpio-leds";
  19
  20                 led_status: status {
  21                         label = "led:status";
  22                         gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
  23                 };
  24
  25                 wifi {
  26                         label = "led:wifi";
  27                         gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
  28                         linux,default-trigger = "phy0tpt";
  29                 };
  30         };
  31
  32         keys {
  33                 compatible = "gpio-keys";
  34
  35                 reset {
  36                         label = "reset";
  37                         gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
  38                         linux,code = <KEY_RESTART>;
  39                 };
  40         };
  41 };
  42
  43 &spi0 {
  44         status = "okay";
  45
  46         flash@0 {
  47                 compatible = "jedec,spi-nor";
  48                 reg = <0>;
  49                 spi-max-frequency = <25000000>;
  50                 m25p,fast-read;
  51
  52                 partitions: 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                         };
  61
  62                         partition@30000 {
  63                                 label = "u-boot-env";
  64                                 reg = <0x30000 0x10000>;
  65                         };
  66
  67                         factory: partition@40000 {
  68                                 label = "factory";
  69                                 reg = <0x40000 0x10000>;
  70
  71                                 nvmem-layout {
  72                                         compatible = "fixed-layout";
  73                                         #address-cells = <1>;
  74                                         #size-cells = <1>;
  75
  76                                         eeprom_factory_0: eeprom@0 {
  77                                                 reg = <0x0 0x400>;
  78                                         };
  79
  80                                         macaddr_factory_4: macaddr@4 {
  81                                                 reg = <0x4 0x6>;
  82                                         };
  83                                 };
  84                         };
  85
  86                         partition@50000 {
  87                                 compatible = "denx,uimage";
  88                                 label = "firmware";
  89                                 reg = <0x50000 0xfb0000>;
  90                         };
  91                 };
  92         };
  93 };
  94
  95 &state_default {
  96         gpio_reset {
  97                 groups = "wdt";
  98                 function = "gpio";
  99         };
 100
 101         p0led_an {
 102                 groups = "p0led_an";
 103                 function = "p0led_an";
 104         };
 105 };
 106
 107 &ethernet {
 108         nvmem-cells = <&macaddr_factory_4>;
 109         nvmem-cell-names = "mac-address";
 110 };
 111
 112 &wmac {
 113         status = "okay";
 114
 115         nvmem-cells = <&eeprom_factory_0>;
 116         nvmem-cell-names = "eeprom";
 117 };
 118
 119 &uart1 {
 120         status = "okay";
 121 };