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 #include <dt-bindings/leds/common.h>
   8
   9 / {
  10         aliases {
  11                 label-mac-device = &gmac0;
  12
  13                 led-boot = &led_status_red;
  14                 led-failsafe = &led_status_green;
  15                 led-running = &led_status_green;
  16                 led-upgrade = &led_status_red;
  17         };
  18
  19         keys {
  20                 compatible = "gpio-keys";
  21
  22                 reset {
  23                         label = "reset";
  24                         gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
  25                         linux,code = <KEY_RESTART>;
  26                         debounce-interval = <60>;
  27                 };
  28
  29                 wps {
  30                         label = "wps";
  31                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  32                         linux,code = <KEY_WPS_BUTTON>;
  33                 };
  34         };
  35
  36         leds {
  37                 compatible = "gpio-leds";
  38
  39                 led_status_red: status_red {
  40                         function = LED_FUNCTION_STATUS;
  41                         color = <LED_COLOR_ID_RED>;
  42                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  43                 };
  44
  45                 led_status_green: status_green {
  46                         function = LED_FUNCTION_STATUS;
  47                         color = <LED_COLOR_ID_GREEN>;
  48                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  49                 };
  50
  51                 rssi_low_red {
  52                         label = "red:rssilow";
  53                         gpios = <&gpio 25 GPIO_ACTIVE_LOW>;
  54                 };
  55
  56                 rssi_low_green {
  57                         label = "green:rssilow";
  58                         gpios = <&gpio 24 GPIO_ACTIVE_LOW>;
  59                 };
  60
  61                 rssi_med_green {
  62                         label = "green:rssimed";
  63                         gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
  64                 };
  65
  66                 rssi_high_green {
  67                         label = "green:rssihigh";
  68                         gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
  69                 };
  70         };
  71 };
  72
  73 &spi0 {
  74         status = "okay";
  75
  76         flash@0 {
  77                 compatible = "jedec,spi-nor";
  78                 reg = <0>;
  79                 spi-max-frequency = <50000000>;
  80
  81                 partitions {
  82                         compatible = "fixed-partitions";
  83                         #address-cells = <1>;
  84                         #size-cells = <1>;
  85
  86                         partition@0 {
  87                                 label = "u-boot";
  88                                 reg = <0x0 0x30000>;
  89                                 read-only;
  90                         };
  91
  92                         partition@30000 {
  93                                 label = "u-boot-env";
  94                                 reg = <0x30000 0x10000>;
  95                                 read-only;
  96                         };
  97
  98                         partition@40000 {
  99                                 label = "factory";
 100                                 reg = <0x40000 0x10000>;
 101                                 read-only;
 102
 103                                 nvmem-layout {
 104                                         compatible = "fixed-layout";
 105                                         #address-cells = <1>;
 106                                         #size-cells = <1>;
 107
 108                                         eeprom_factory_0: eeprom@0 {
 109                                                 reg = <0x0 0x4da8>;
 110                                         };
 111
 112                                         macaddr_factory_e000: macaddr@e000 {
 113                                                 reg = <0xe000 0x6>;
 114                                         };
 115                                 };
 116                         };
 117
 118                         partition@50000 {
 119                                 compatible = "denx,uimage";
 120                                 label = "firmware";
 121                                 reg = <0x50000 0xfb0000>;
 122                         };
 123                 };
 124         };
 125 };
 126
 127 &pcie {
 128         status = "okay";
 129 };
 130
 131 &pcie0 {
 132         wifi@0,0 {
 133                 compatible = "mediatek,mt76";
 134                 reg = <0x0000 0 0 0 0>;
 135                 nvmem-cells = <&eeprom_factory_0>;
 136                 nvmem-cell-names = "eeprom";
 137                 /* The correct MAC addresses are set in 10_fix_wifi_mac. */
 138         };
 139 };
 140
 141 &gmac0 {
 142         nvmem-cells = <&macaddr_factory_e000>;
 143         nvmem-cell-names = "mac-address";
 144 };
 145
 146 &switch0 {
 147         ports {
 148                 port@0 {
 149                         status = "okay";
 150                         label = "lan";
 151                 };
 152         };
 153 };
 154
 155 &ethernet {
 156         pinctrl-0 = <&mdio_pins>, <&rgmii1_pins>;
 157 };
 158
 159 &state_default {
 160         gpio {
 161                 groups = "uart3", "jtag", "wdt";
 162                 function = "gpio";
 163         };
 164 };