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>;
  57         nvmem-cell-names = "mac-address";
  58         mac-address-increment = <1>;
  59 };
  60
  61 &gmac1 {
  62         status = "okay";
  63         label = "lan";
  64         phy-handle = <&ethphy4>;
  65
  66         nvmem-cells = <&macaddr_bdinfo_de00>;
  67         nvmem-cell-names = "mac-address";
  68 };
  69
  70 &mdio {
  71         ethphy4: ethernet-phy@4 {
  72                 reg = <4>;
  73         };
  74 };
  75
  76 &pcie {
  77         status = "okay";
  78 };
  79
  80 &pcie0 {
  81         wifi@0,0 {
  82                 compatible = "mediatek,mt76";
  83                 reg = <0x0000 0 0 0 0>;
  84                 mediatek,mtd-eeprom = <&factory 0x0000>;
  85                 mediatek,disable-radar-background;
  86         };
  87 };
  88
  89 &spi0 {
  90         status = "okay";
  91
  92         flash@0 {
  93                 compatible = "jedec,spi-nor";
  94                 reg = <0>;
  95                 spi-max-frequency = <50000000>;
  96                 m25p,fast-read;
  97                 broken-flash-reset;
  98
  99                 partitions {
 100                         compatible = "fixed-partitions";
 101                         #address-cells = <1>;
 102                         #size-cells = <1>;
 103
 104                         partition@0 {
 105                                 label = "u-boot";
 106                                 reg = <0x0 0x30000>;
 107                                 read-only;
 108                         };
 109
 110                         partition@30000 {
 111                                 label = "u-boot-env";
 112                                 reg = <0x30000 0x10000>;
 113                                 read-only;
 114                         };
 115
 116                         factory: partition@40000 {
 117                                 label = "factory";
 118                                 reg = <0x40000 0x10000>;
 119                                 read-only;
 120                         };
 121
 122                         partition@50000 {
 123                                 compatible = "denx,uimage";
 124                                 label = "firmware";
 125                                 reg = <0x50000 0xfb0000>;
 126                         };
 127
 128                         partition@1000000 {
 129                                 label = "app";
 130                                 reg = <0x1000000 0xfd0000>;
 131                                 read-only;
 132                         };
 133
 134                         partition@1fd0000 {
 135                                 label = "debug";
 136                                 reg = <0x1fd0000 0x10000>;
 137                                 read-only;
 138                         };
 139
 140                         partition@1fe0000 {
 141                                 label = "backup";
 142                                 reg = <0x1fe0000 0x10000>;
 143                                 read-only;
 144                         };
 145
 146                         partition@1ff0000 {
 147                                 label = "bdinfo";
 148                                 reg = <0x1ff0000 0x10000>;
 149                                 read-only;
 150
 151                                 compatible = "nvmem-cells";
 152                                 #address-cells = <1>;
 153                                 #size-cells = <1>;
 154
 155                                 macaddr_bdinfo_de00: macaddr@de00 {
 156                                         reg = <0xde00 0x6>;
 157                                 };
 158                         };
 159                 };
 160         };
 161 };
 162
 163 &state_default {
 164         gpio {
 165                 groups = "jtag", "uart3";
 166                 function = "gpio";
 167         };
 168 };
 169
 170 &switch0 {
 171         ports {
 172                 port@3 {
 173                         status = "okay";
 174                         label = "wan";
 175                 };
 176         };
 177 };