target/linux/ramips/dts/mt7621_cudy_m1800.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 = "cudy,m1800", "mediatek,mt7621-soc";
  10         model = "Cudy M1800";
  11
  12         aliases {
  13                 led-boot = &led_internet_white;
  14                 led-failsafe = &led_internet_white;
  15                 led-running = &led_internet_white;
  16                 led-upgrade = &led_internet_white;
  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                 wps {
  34                         label = "wps";
  35                         gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
  36                         linux,code = <KEY_WPS_BUTTON>;
  37                 };
  38         };
  39
  40         leds {
  41                 compatible = "gpio-leds";
  42
  43                 led_internet_white: internet-white {
  44                         label = "white:internet";
  45                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  46                 };
  47
  48                 internet-red {
  49                         label = "red:internet";
  50                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  51                 };
  52         };
  53 };
  54
  55 &gmac0 {
  56         nvmem-cells = <&macaddr_bdinfo_de00 1>;
  57         nvmem-cell-names = "mac-address";
  58 };
  59
  60 &gmac1 {
  61         status = "okay";
  62         label = "lan";
  63         phy-handle = <&ethphy4>;
  64
  65         nvmem-cells = <&macaddr_bdinfo_de00 0>;
  66         nvmem-cell-names = "mac-address";
  67 };
  68
  69 &mdio {
  70         ethphy4: ethernet-phy@4 {
  71                 reg = <4>;
  72         };
  73 };
  74
  75 &pcie {
  76         status = "okay";
  77 };
  78
  79 &pcie0 {
  80         wifi@0,0 {
  81                 compatible = "mediatek,mt76";
  82                 reg = <0x0000 0 0 0 0>;
  83                 mediatek,mtd-eeprom = <&factory 0x0000>;
  84                 mediatek,disable-radar-background;
  85         };
  86 };
  87
  88 &spi0 {
  89         status = "okay";
  90
  91         flash@0 {
  92                 compatible = "jedec,spi-nor";
  93                 reg = <0>;
  94                 spi-max-frequency = <50000000>;
  95                 m25p,fast-read;
  96                 broken-flash-reset;
  97
  98                 partitions {
  99                         compatible = "fixed-partitions";
 100                         #address-cells = <1>;
 101                         #size-cells = <1>;
 102
 103                         partition@0 {
 104                                 label = "u-boot";
 105                                 reg = <0x0 0x30000>;
 106                                 read-only;
 107                         };
 108
 109                         partition@30000 {
 110                                 label = "u-boot-env";
 111                                 reg = <0x30000 0x10000>;
 112                                 read-only;
 113                         };
 114
 115                         factory: partition@40000 {
 116                                 label = "factory";
 117                                 reg = <0x40000 0x10000>;
 118                                 read-only;
 119                         };
 120
 121                         partition@50000 {
 122                                 compatible = "denx,uimage";
 123                                 label = "firmware";
 124                                 reg = <0x50000 0xfb0000>;
 125                         };
 126
 127                         partition@1000000 {
 128                                 label = "app";
 129                                 reg = <0x1000000 0xfd0000>;
 130                                 read-only;
 131                         };
 132
 133                         partition@1fd0000 {
 134                                 label = "debug";
 135                                 reg = <0x1fd0000 0x10000>;
 136                                 read-only;
 137                         };
 138
 139                         partition@1fe0000 {
 140                                 label = "backup";
 141                                 reg = <0x1fe0000 0x10000>;
 142                                 read-only;
 143                         };
 144
 145                         partition@1ff0000 {
 146                                 label = "bdinfo";
 147                                 reg = <0x1ff0000 0x10000>;
 148                                 read-only;
 149
 150                                 nvmem-layout {
 151                                         compatible = "fixed-layout";
 152                                         #address-cells = <1>;
 153                                         #size-cells = <1>;
 154
 155                                         macaddr_bdinfo_de00: macaddr@de00 {
 156                                                 compatible = "mac-base";
 157                                                 reg = <0xde00 0x6>;
 158                                                 #nvmem-cell-cells = <1>;
 159                                         };
 160                                 };
 161                         };
 162                 };
 163         };
 164 };
 165
 166 &state_default {
 167         gpio {
 168                 groups = "jtag", "uart3";
 169                 function = "gpio";
 170         };
 171 };
 172
 173 &switch0 {
 174         ports {
 175                 port@3 {
 176                         status = "okay";
 177                         label = "wan";
 178                 };
 179         };
 180 };