target/linux/ramips/dts/mt7621_dlink_dxx-1xx0-x1.dtsi

   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         aliases {
  10                 label-mac-device = &gmac0;
  11
  12                 led-boot = &led_status_red;
  13                 led-failsafe = &led_status_green;
  14                 led-running = &led_status_green;
  15                 led-upgrade = &led_status_red;
  16         };
  17
  18         keys {
  19                 compatible = "gpio-keys";
  20
  21                 reset {
  22                         label = "reset";
  23                         gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
  24                         linux,code = <KEY_RESTART>;
  25                         debounce-interval = <60>;
  26                 };
  27
  28                 wps {
  29                         label = "wps";
  30                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  31                         linux,code = <KEY_WPS_BUTTON>;
  32                 };
  33         };
  34
  35         leds {
  36                 compatible = "gpio-leds";
  37
  38                 led_status_red: status_red {
  39                         label = "red:status";
  40                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  41                 };
  42
  43                 led_status_green: status_green {
  44                         label = "green:status";
  45                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  46                 };
  47
  48                 rssi_low_red {
  49                         label = "red:rssilow";
  50                         gpios = <&gpio 25 GPIO_ACTIVE_LOW>;
  51                 };
  52
  53                 rssi_low_green {
  54                         label = "green:rssilow";
  55                         gpios = <&gpio 24 GPIO_ACTIVE_LOW>;
  56                 };
  57
  58                 rssi_med_green {
  59                         label = "green:rssimed";
  60                         gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
  61                 };
  62
  63                 rssi_high_green {
  64                         label = "green:rssihigh";
  65                         gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
  66                 };
  67         };
  68 };
  69
  70 &spi0 {
  71         status = "okay";
  72
  73         flash@0 {
  74                 compatible = "jedec,spi-nor";
  75                 reg = <0>;
  76                 spi-max-frequency = <50000000>;
  77
  78                 partitions {
  79                         compatible = "fixed-partitions";
  80                         #address-cells = <1>;
  81                         #size-cells = <1>;
  82
  83                         partition@0 {
  84                                 label = "u-boot";
  85                                 reg = <0x0 0x30000>;
  86                                 read-only;
  87                         };
  88
  89                         partition@30000 {
  90                                 label = "u-boot-env";
  91                                 reg = <0x30000 0x10000>;
  92                                 read-only;
  93                         };
  94
  95                         factory: partition@40000 {
  96                                 label = "factory";
  97                                 reg = <0x40000 0x10000>;
  98                                 read-only;
  99
 100                                 compatible = "nvmem-cells";
 101                                 #address-cells = <1>;
 102                                 #size-cells = <1>;
 103
 104                                 macaddr_factory_e000: macaddr@e000 {
 105                                         reg = <0xe000 0x6>;
 106                                 };
 107                         };
 108
 109                         partition@50000 {
 110                                 compatible = "denx,uimage";
 111                                 label = "firmware";
 112                                 reg = <0x50000 0xfb0000>;
 113                         };
 114                 };
 115         };
 116 };
 117
 118 &pcie {
 119         status = "okay";
 120 };
 121
 122 &pcie0 {
 123         wifi@0,0 {
 124                 compatible = "mediatek,mt76";
 125                 reg = <0x0000 0 0 0 0>;
 126                 mediatek,mtd-eeprom = <&factory 0x0>;
 127                 /* The correct MAC addresses are set in 10_fix_wifi_mac. */
 128         };
 129 };
 130
 131 &gmac0 {
 132         nvmem-cells = <&macaddr_factory_e000>;
 133         nvmem-cell-names = "mac-address";
 134 };
 135
 136 &switch0 {
 137         ports {
 138                 port@0 {
 139                         status = "okay";
 140                         label = "lan";
 141                 };
 142         };
 143 };
 144
 145 &ethernet {
 146         pinctrl-0 = <&mdio_pins>, <&rgmii1_pins>;
 147 };
 148
 149 &state_default {
 150         gpio {
 151                 groups = "uart3", "jtag", "wdt";
 152                 function = "gpio";
 153         };
 154 };