target/linux/ramips/dts/mt7621_alfa-network_ax1800rm.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 #include <dt-bindings/leds/common.h>
   8
   9 / {
  10         compatible = "alfa-network,ax1800rm", "mediatek,mt7621-soc";
  11         model = "ALFA Network AX1800RM";
  12
  13         aliases {
  14                 label-mac-device = &wifi0;
  15                 led-boot = &led_power;
  16                 led-failsafe = &led_wan_red;
  17                 led-running = &led_power;
  18                 led-upgrade = &led_power;
  19         };
  20
  21         chosen {
  22                 bootargs = "console=ttyS0,115200";
  23         };
  24
  25         keys {
  26                 compatible = "gpio-keys";
  27
  28                 reset {
  29                         label = "reset";
  30                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  31                         linux,code = <KEY_RESTART>;
  32                 };
  33
  34                 wps {
  35                         label = "wps";
  36                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  37                         linux,code = <KEY_WPS_BUTTON>;
  38                 };
  39         };
  40
  41         leds {
  42                 compatible = "gpio-leds";
  43
  44                 lan1 {
  45                         color = <LED_COLOR_ID_GREEN>;
  46                         function = LED_FUNCTION_LAN;
  47                         gpios = <&gpio 3 GPIO_ACTIVE_HIGH>;
  48                 };
  49
  50                 lan2 {
  51                         color = <LED_COLOR_ID_GREEN>;
  52                         function = LED_FUNCTION_LAN;
  53                         gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
  54                 };
  55
  56                 lan3 {
  57                         color = <LED_COLOR_ID_GREEN>;
  58                         function = LED_FUNCTION_LAN;
  59                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  60                 };
  61
  62                 led_power: power {
  63                         color = <LED_COLOR_ID_GREEN>;
  64                         function = LED_FUNCTION_POWER;
  65                         gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
  66                 };
  67
  68                 wan_green {
  69                         color = <LED_COLOR_ID_GREEN>;
  70                         function = LED_FUNCTION_WAN;
  71                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  72                 };
  73
  74                 led_wan_red: wan_red {
  75                         color = <LED_COLOR_ID_RED>;
  76                         function = LED_FUNCTION_WAN;
  77                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  78                 };
  79         };
  80 };
  81
  82 &spi0 {
  83         status = "okay";
  84
  85         flash@0 {
  86                 compatible = "jedec,spi-nor";
  87                 reg = <0>;
  88                 spi-max-frequency = <50000000>;
  89                 m25p,fast-read;
  90
  91                 partitions {
  92                         compatible = "fixed-partitions";
  93                         #address-cells = <1>;
  94                         #size-cells = <1>;
  95
  96                         partition@0 {
  97                                 label = "u-boot";
  98                                 reg = <0x0 0x30000>;
  99                                 read-only;
 100                         };
 101
 102                         partition@30000 {
 103                                 label = "u-boot-env";
 104                                 reg = <0x30000 0x10000>;
 105                         };
 106
 107                         partition@40000 {
 108                                 label = "boot-config";
 109                                 reg = <0x40000 0x10000>;
 110                                 read-only;
 111                         };
 112
 113                         partition@50000 {
 114                                 label = "factory";
 115                                 reg = <0x50000 0x10000>;
 116                                 read-only;
 117
 118                                 nvmem-layout {
 119                                         compatible = "fixed-layout";
 120                                         #address-cells = <1>;
 121                                         #size-cells = <1>;
 122
 123                                         eeprom: eeprom@0 {
 124                                                 reg = <0x0 0xe00>;
 125                                         };
 126
 127                                         macaddr: macaddr@4 {
 128                                                 compatible = "mac-base";
 129                                                 reg = <0x4 0x6>;
 130                                                 #nvmem-cell-cells = <1>;
 131                                         };
 132                                 };
 133                         };
 134
 135                         partition@60000 {
 136                                 label = "permanent_config";
 137                                 reg = <0x60000 0x80000>;
 138                                 read-only;
 139                         };
 140
 141                         partition@e0000 {
 142                                 compatible = "denx,fit";
 143                                 label = "firmware";
 144                                 reg = <0xe0000 0xf20000>;
 145                         };
 146                 };
 147         };
 148 };
 149
 150 &pcie {
 151         status = "okay";
 152 };
 153
 154 &pcie1 {
 155         wifi0: wifi@0,0 {
 156                 compatible = "mediatek,mt76";
 157                 reg = <0x0000 0 0 0 0>;
 158
 159                 nvmem-cells = <&eeprom>;
 160                 nvmem-cell-names = "eeprom";
 161                 mediatek,disable-radar-background;
 162         };
 163 };
 164
 165 &gmac0 {
 166         nvmem-cells = <&macaddr 2>;
 167         nvmem-cell-names = "mac-address";
 168 };
 169
 170 &gmac1 {
 171         status = "okay";
 172         label = "wan";
 173         phy-handle = <&ethphy4>;
 174
 175         nvmem-cells = <&macaddr 3>;
 176         nvmem-cell-names = "mac-address";
 177 };
 178
 179 &ethphy4 {
 180         /delete-property/ interrupts;
 181 };
 182
 183 &switch0 {
 184         ports {
 185                 port@0 {
 186                         status = "okay";
 187                         label = "lan1";
 188                 };
 189
 190                 port@1 {
 191                         status = "okay";
 192                         label = "lan2";
 193                 };
 194
 195                 port@2 {
 196                         status = "okay";
 197                         label = "lan3";
 198                 };
 199         };
 200 };
 201
 202 &state_default {
 203         gpio {
 204                 groups = "i2c", "jtag", "uart3", "wdt";
 205                 function = "gpio";
 206         };
 207 };