target/linux/ramips/dts/mt7621_mercusys_mr70x-v1.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 = "mercusys,mr70x-v1", "mediatek,mt7621-soc";
  10         model = "MERCUSYS MR70X v1";
  11
  12         aliases {
  13                 led-boot = &led_power_green;
  14                 led-failsafe = &led_power_orange;
  15                 led-running = &led_power_green;
  16                 led-upgrade = &led_power_orange;
  17                 label-mac-device = &gmac0;
  18         };
  19
  20         chosen {
  21                 bootargs = "console=ttyS0,115200";
  22         };
  23
  24         keys {
  25                 compatible = "gpio-keys";
  26
  27                 reset {
  28                         label = "reset";
  29                         gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
  30                         linux,code = <KEY_RESTART>;
  31                 };
  32         };
  33
  34         leds {
  35                 compatible = "gpio-leds";
  36
  37                 led_power_green: power-green {
  38                         label = "green:power";
  39                         gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
  40                 };
  41
  42                 led_power_orange: power-orange {
  43                         label = "orange:power";
  44                         gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
  45                 };
  46         };
  47 };
  48
  49 &spi0 {
  50         status = "okay";
  51
  52         flash@0 {
  53                 compatible = "jedec,spi-nor";
  54                 reg = <0>;
  55                 spi-max-frequency = <25000000>;
  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 = <0x000000 0x040000>;
  65                                 read-only;
  66                         };
  67
  68                         partition@40000 {
  69                                 compatible = "denx,uimage";
  70                                 label = "firmware";
  71                                 reg = <0x040000 0xf60000>;
  72                         };
  73
  74                         config: partition@fa0000 {
  75                                 label = "config";
  76                                 reg = <0xfa0000 0x010000>;
  77                                 read-only;
  78
  79                                 nvmem-layout {
  80                                         compatible = "fixed-layout";
  81                                         #address-cells = <1>;
  82                                         #size-cells = <1>;
  83
  84                                         macaddr_config_8: macaddr@8 {
  85                                                 compatible = "mac-base";
  86                                                 reg = <0x8 0x6>;
  87                                                 #nvmem-cell-cells = <1>;
  88                                         };
  89                                 };
  90                         };
  91
  92                         partition@fb0000 {
  93                                 label = "tplink";
  94                                 reg = <0xfb0000 0x040000>;
  95                                 read-only;
  96                         };
  97
  98                         radio: partition@ff0000 {
  99                                 label = "radio";
 100                                 reg = <0xff0000 0x010000>;
 101                                 read-only;
 102
 103                                 nvmem-layout {
 104                                         compatible = "fixed-layout";
 105                                         #address-cells = <1>;
 106                                         #size-cells = <1>;
 107
 108                                         eeprom_radio_0: eeprom@0 {
 109                                                 reg = <0x0 0xe00>;
 110                                         };
 111                                 };
 112                         };
 113                 };
 114         };
 115 };
 116
 117 &pcie {
 118         status = "okay";
 119 };
 120
 121 &pcie1 {
 122         wifi@0,0 {
 123                 compatible = "mediatek,mt76";
 124                 reg = <0x0000 0 0 0 0>;
 125                 nvmem-cells = <&eeprom_radio_0>, <&macaddr_config_8 0>;
 126                 nvmem-cell-names = "eeprom", "mac-address";
 127                 mediatek,disable-radar-background;
 128         };
 129 };
 130
 131 &gmac0 {
 132         nvmem-cells = <&macaddr_config_8 0>;
 133         nvmem-cell-names = "mac-address";
 134 };
 135
 136 &gmac1 {
 137         status = "okay";
 138         label = "wan";
 139         phy-handle = <&ethphy0>;
 140
 141         nvmem-cells = <&macaddr_config_8 1>;
 142         nvmem-cell-names = "mac-address";
 143 };
 144
 145 &mdio {
 146         ethphy0: ethernet-phy@0 {
 147                 reg = <0>;
 148         };
 149 };
 150
 151 &switch0 {
 152         ports {
 153                 port@1 {
 154                         status = "okay";
 155                         label = "lan1";
 156                 };
 157
 158                 port@2 {
 159                         status = "okay";
 160                         label = "lan2";
 161                 };
 162
 163                 port@3 {
 164                         status = "okay";
 165                         label = "lan3";
 166                 };
 167         };
 168 };
 169
 170 &state_default {
 171         gpio {
 172                 groups = "i2c", "uart3";
 173                 function = "gpio";
 174         };
 175 };