target/linux/ramips/dts/mt7621_ubnt_unifi-nanohd.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "ubnt,unifi-nanohd", "mediatek,mt7621-soc";
  10         model = "Ubiquiti UniFi nanoHD";
  11
  12         aliases {
  13                 led-boot = &led_white;
  14                 led-failsafe = &led_white;
  15                 led-running = &led_blue;
  16                 led-upgrade = &led_blue;
  17                 label-mac-device = &gmac0;
  18         };
  19
  20         chosen {
  21                 bootargs = "console=ttyS0,115200";
  22         };
  23
  24         leds {
  25                 compatible = "gpio-leds";
  26
  27                 led_blue: dome_blue {
  28                         label = "blue:dome";
  29                         gpios = <&gpio 3 GPIO_ACTIVE_HIGH>;
  30                 };
  31
  32                 led_white: dome_white {
  33                         label = "white:dome";
  34                         gpios = <&gpio 4 GPIO_ACTIVE_HIGH>;
  35                 };
  36         };
  37
  38         keys {
  39                 compatible = "gpio-keys";
  40
  41                 reset {
  42                         label = "reset";
  43                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  44                         linux,code = <KEY_RESTART>;
  45                 };
  46         };
  47 };
  48
  49 &spi0 {
  50         status = "okay";
  51
  52         flash@0 {
  53                 compatible = "mx25l25635f", "jedec,spi-nor";
  54                 reg = <0>;
  55                 spi-max-frequency = <50000000>;
  56
  57                 partitions {
  58                         compatible = "fixed-partitions";
  59                         #address-cells = <1>;
  60                         #size-cells = <1>;
  61
  62                         partition@0 {
  63                                 label = "u-boot";
  64                                 reg = <0x0 0x60000>;
  65                                 read-only;
  66                         };
  67
  68                         partition@60000 {
  69                                 label = "u-boot-env";
  70                                 reg = <0x60000 0x10000>;
  71                                 read-only;
  72                         };
  73
  74                         factory: partition@70000 {
  75                                 label = "factory";
  76                                 reg = <0x70000 0x10000>;
  77                                 read-only;
  78                         };
  79
  80                         eeprom: partition@80000 {
  81                                 label = "eeprom";
  82                                 reg = <0x80000 0x10000>;
  83                                 read-only;
  84                         };
  85
  86                         partition@90000 {
  87                                 label = "bs";
  88                                 reg = <0x90000 0x10000>;
  89                         };
  90
  91                         partition@a0000 {
  92                                 label = "cfg";
  93                                 reg = <0xa0000 0x100000>;
  94                                 read-only;
  95                         };
  96
  97                         partition@1a0000 {
  98                                 compatible = "denx,uimage";
  99                                 label = "firmware";
 100                                 reg = <0x1a0000 0xf30000>;
 101                         };
 102
 103                         partition@10d0000 {
 104                                 label = "kernel1";
 105                                 reg = <0x10d0000 0xf30000>;
 106                                 read-only;
 107                         };
 108                 };
 109         };
 110 };
 111
 112 &pcie {
 113         status = "okay";
 114 };
 115
 116 &pcie0 {
 117         wifi@0,0 {
 118                 reg = <0x0 0 0 0 0>;
 119                 mediatek,mtd-eeprom = <&factory 0x0000>;
 120         };
 121 };
 122
 123 &pcie1 {
 124         wifi@0,0 {
 125                 reg = <0x0 0 0 0 0>;
 126                 mediatek,mtd-eeprom = <&factory 0x8000>;
 127         };
 128 };
 129
 130 &gmac0 {
 131         mtd-mac-address = <&eeprom 0x0>;
 132 };
 133
 134 &switch0 {
 135         ports {
 136                 port@0 {
 137                         status = "okay";
 138                         label = "lan";
 139                 };
 140         };
 141 };
 142
 143 &state_default {
 144         gpio {
 145                 groups = "i2c", "uart2";
 146                 function = "gpio";
 147         };
 148 };