target/linux/ramips/dts/mt7621_dlink_dir-878-a1.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /dts-v1/;
   3
   4 #include "mt7621.dtsi"
   5
   6 #include <dt-bindings/gpio/gpio.h>
   7 #include <dt-bindings/input/input.h>
   8
   9 / {
  10         compatible = "dlink,dir-878-a1", "mediatek,mt7621-soc";
  11         model = "D-Link DIR-878 A1";
  12
  13         aliases {
  14                 led-boot = &led_power_orange;
  15                 led-failsafe = &led_power_green;
  16                 led-running = &led_power_green;
  17                 led-upgrade = &led_net_orange;
  18                 label-mac-device = &gmac0;
  19         };
  20
  21         chosen {
  22                 bootargs = "console=ttyS0,57600";
  23         };
  24
  25         leds {
  26                 compatible = "gpio-leds";
  27
  28                 led_power_orange: power_orange {
  29                         label = "dir-878-a1:orange:power";
  30                         gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
  31                 };
  32
  33                 led_power_green: power_green {
  34                         label = "dir-878-a1:green:power";
  35                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  36                 };
  37
  38                 led_net_orange: net_orange {
  39                         label = "dir-878-a1:orange:net";
  40                         gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
  41                 };
  42
  43                 net_green {
  44                         label = "dir-878-a1:green:net";
  45                         gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
  46                 };
  47         };
  48
  49         keys {
  50                 compatible = "gpio-keys";
  51
  52                 reset {
  53                         label = "reset";
  54                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  55                         linux,code = <KEY_RESTART>;
  56                 };
  57
  58                 wps {
  59                         label = "wps";
  60                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  61                         linux,code = <KEY_WPS_BUTTON>;
  62                 };
  63
  64                 wifi {
  65                         label = "wifi";
  66                         gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
  67                         linux,code = <KEY_RFKILL>;
  68                 };
  69         };
  70 };
  71
  72 &spi0 {
  73         status = "okay";
  74
  75         flash@0 {
  76                 compatible = "jedec,spi-nor";
  77                 reg = <0>;
  78                 spi-max-frequency = <50000000>;
  79
  80                 partitions {
  81                         compatible = "fixed-partitions";
  82                         #address-cells = <1>;
  83                         #size-cells = <1>;
  84
  85                         partition@0 {
  86                                 label = "u-boot";
  87                                 reg = <0x0 0x30000>;
  88                                 read-only;
  89                         };
  90
  91                         partition@30000 {
  92                                 label = "u-boot-env";
  93                                 reg = <0x30000 0x10000>;
  94                                 read-only;
  95                         };
  96
  97                         factory: partition@40000 {
  98                                 label = "factory";
  99                                 reg = <0x40000 0x20000>;
 100                                 read-only;
 101                         };
 102
 103                         partition@60000 {
 104                                 compatible = "sge,uimage";
 105                                 label = "firmware";
 106                                 reg = <0x60000 0xfa0000>;
 107                         };
 108                 };
 109         };
 110 };
 111
 112 &pcie {
 113         status = "okay";
 114 };
 115
 116 &pcie0 {
 117         wifi@0,0 {
 118                 compatible = "mediatek,mt76";
 119                 reg = <0x0000 0 0 0 0>;
 120                 mediatek,mtd-eeprom = <&factory 0x0000>;
 121                 ieee80211-freq-limit = <2400000 2500000>;
 122
 123                 led {
 124                         led-active-low;
 125                 };
 126         };
 127 };
 128
 129 &pcie1 {
 130         wifi@0,0 {
 131                 compatible = "mediatek,mt76";
 132                 reg = <0x0000 0 0 0 0>;
 133                 mediatek,mtd-eeprom = <&factory 0x8000>;
 134                 ieee80211-freq-limit = <5000000 6000000>;
 135
 136                 led {
 137                         led-active-low;
 138                 };
 139         };
 140 };
 141
 142 &gmac0 {
 143         mtd-mac-address = <&factory 0xe000>;
 144 };
 145
 146 &switch0 {
 147         ports {
 148                 port@0 {
 149                         status = "okay";
 150                         label = "lan4";
 151                 };
 152
 153                 port@1 {
 154                         status = "okay";
 155                         label = "lan3";
 156                 };
 157
 158                 port@2 {
 159                         status = "okay";
 160                         label = "lan2";
 161                 };
 162
 163                 port@3 {
 164                         status = "okay";
 165                         label = "lan1";
 166                 };
 167
 168                 port@4 {
 169                         status = "okay";
 170                         label = "wan";
 171                         mtd-mac-address = <&factory 0xe006>;
 172                 };
 173         };
 174 };
 175
 176 &state_default {
 177         gpio {
 178                 groups = "i2c", "uart3", "jtag", "wdt";
 179                 function = "gpio";
 180         };
 181 };