target/linux/mediatek/dts/mt7981b-cudy-wr3000-v1.dts

   1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
   2
   3 /dts-v1/;
   4
   5 #include <dt-bindings/leds/common.h>
   6
   7 #include "mt7981.dtsi"
   8
   9 / {
  10         model = "Cudy WR3000 v1";
  11         compatible = "cudy,wr3000-v1", "mediatek,mt7981";
  12
  13         aliases {
  14                 ethernet0 = &gmac0;
  15                 label-mac-device = &gmac0;
  16                 led-boot = &led_status;
  17                 led-failsafe = &led_status;
  18                 led-running = &led_status;
  19                 led-upgrade = &led_status;
  20                 serial0 = &uart0;
  21         };
  22
  23         chosen {
  24                 stdout-path = "serial0:115200n8";
  25         };
  26
  27         gpio-keys {
  28                 compatible = "gpio-keys";
  29
  30                 reset {
  31                         label = "reset";
  32                         linux,code = <KEY_RESTART>;
  33                         gpios = <&pio 1 GPIO_ACTIVE_LOW>;
  34                 };
  35
  36                 wps {
  37                         label = "wps";
  38                         linux,code = <KEY_WPS_BUTTON>;
  39                         gpios = <&pio 0 GPIO_ACTIVE_HIGH>;
  40                 };
  41         };
  42
  43         leds {
  44                 compatible = "gpio-leds";
  45
  46                 led_status: led@0 {
  47                         function = LED_FUNCTION_STATUS;
  48                         color = <LED_COLOR_ID_BLUE>;
  49                         gpios = <&pio 10 GPIO_ACTIVE_LOW>;
  50                 };
  51
  52                 led@1 {
  53                         label = "blue:internet";
  54                         gpios = <&pio 11 GPIO_ACTIVE_LOW>;
  55                 };
  56
  57                 led@2 {
  58                         function = LED_FUNCTION_WAN;
  59                         color = <LED_COLOR_ID_BLUE>;
  60                         gpios = <&pio 5 GPIO_ACTIVE_LOW>;
  61                 };
  62
  63                 led@3 {
  64                         function = LED_FUNCTION_LAN;
  65                         color = <LED_COLOR_ID_BLUE>;
  66                         gpios = <&pio 9 GPIO_ACTIVE_LOW>;
  67                 };
  68
  69                 led@4 {
  70                         label = "blue:wifi2";
  71                         gpios = <&pio 6 GPIO_ACTIVE_LOW>;
  72                         linux,default-trigger = "phy0tpt";
  73                 };
  74
  75                 led@5 {
  76                         label = "blue:wifi5";
  77                         gpios = <&pio 7 GPIO_ACTIVE_LOW>;
  78                         linux,default-trigger = "phy1tpt";
  79                 };
  80         };
  81 };
  82
  83 &uart0 {
  84         status = "okay";
  85 };
  86
  87 &watchdog {
  88         status = "okay";
  89 };
  90
  91 &eth {
  92         pinctrl-names = "default";
  93         pinctrl-0 = <&mdio_pins>;
  94
  95         status = "okay";
  96
  97         gmac0: mac@0 {
  98                 compatible = "mediatek,eth-mac";
  99                 reg = <0>;
 100                 phy-mode = "2500base-x";
 101
 102                 nvmem-cell-names = "mac-address";
 103                 nvmem-cells = <&macaddr_bdinfo_de00 0>;
 104
 105                 fixed-link {
 106                         speed = <2500>;
 107                         full-duplex;
 108                         pause;
 109                 };
 110         };
 111
 112         gmac1: mac@1 {
 113                 compatible = "mediatek,eth-mac";
 114                 reg = <1>;
 115                 status = "disabled";
 116         };
 117 };
 118
 119 &mdio_bus {
 120         switch: switch@1f {
 121                 compatible = "mediatek,mt7531";
 122                 reg = <31>;
 123                 reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>;
 124         };
 125 };
 126
 127 &spi0 {
 128         pinctrl-names = "default";
 129         pinctrl-0 = <&spi0_flash_pins>;
 130         status = "disabled";
 131 };
 132
 133 &spi2 {
 134         pinctrl-names = "default";
 135         pinctrl-0 = <&spi2_flash_pins>;
 136         status = "okay";
 137
 138         flash@0 {
 139                 #address-cells = <1>;
 140                 #size-cells = <1>;
 141
 142                 compatible = "jedec,spi-nor";
 143                 reg = <0>;
 144
 145                 spi-max-frequency = <25000000>;
 146                 spi-tx-bus-width = <4>;
 147                 spi-rx-bus-width = <4>;
 148
 149                 partitions {
 150                         compatible = "fixed-partitions";
 151                         #address-cells = <1>;
 152                         #size-cells = <1>;
 153
 154                         partition@00000 {
 155                                 label = "BL2";
 156                                 reg = <0x00000 0x40000>;
 157                                 read-only;
 158                         };
 159
 160                         partition@40000 {
 161                                 label = "u-boot-env";
 162                                 reg = <0x40000 0x10000>;
 163                                 read-only;
 164                         };
 165
 166                         factory: partition@50000 {
 167                                 label = "Factory";
 168                                 reg = <0x50000 0x10000>;
 169                                 read-only;
 170                         };
 171
 172                         bdinfo: partition@60000 {
 173                                 label = "bdinfo";
 174                                 reg = <0x60000 0x10000>;
 175                                 read-only;
 176
 177                                 nvmem-layout {
 178                                         compatible = "fixed-layout";
 179                                         #address-cells = <1>;
 180                                         #size-cells = <1>;
 181
 182                                         macaddr_bdinfo_de00: macaddr@de00 {
 183                                                 compatible = "mac-base";
 184                                                 reg = <0xde00 0x6>;
 185                                                 #nvmem-cell-cells = <1>;
 186                                         };
 187                                 };
 188                         };
 189
 190                         partition@70000 {
 191                                 label = "FIP";
 192                                 reg = <0x70000 0x80000>;
 193                                 read-only;
 194                         };
 195
 196                         partition@f0000 {
 197                                 compatible = "denx,fit";
 198                                 label = "firmware";
 199                                 reg = <0xf0000 0xf10000>;
 200                         };
 201                 };
 202         };
 203 };
 204
 205 &pio {
 206         spi0_flash_pins: spi0-pins {
 207                 mux {
 208                         function = "spi";
 209                         groups = "spi0", "spi0_wp_hold";
 210                 };
 211         };
 212
 213         spi2_flash_pins: spi2-pins {
 214                 mux {
 215                         function = "spi";
 216                         groups = "spi2", "spi2_wp_hold";
 217                 };
 218
 219                 conf-pu {
 220                         pins = "SPI2_CS", "SPI2_HOLD", "SPI2_WP";
 221                         drive-strength = <8>;
 222                         bias-pull-up = <103>;
 223                 };
 224
 225                 conf-pd {
 226                         pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO";
 227                         drive-strength = <8>;
 228                         bias-pull-down = <103>;
 229                 };
 230         };
 231 };
 232
 233 &switch {
 234         ports {
 235                 #address-cells = <1>;
 236                 #size-cells = <0>;
 237
 238                 port@0 {
 239                         reg = <0>;
 240                         label = "wan";
 241
 242                         nvmem-cell-names = "mac-address";
 243                         nvmem-cells = <&macaddr_bdinfo_de00 1>;
 244                 };
 245
 246                 port@1 {
 247                         reg = <1>;
 248                         label = "lan1";
 249                 };
 250
 251                 port@2 {
 252                         reg = <2>;
 253                         label = "lan2";
 254                 };
 255
 256                 port@3 {
 257                         reg = <3>;
 258                         label = "lan3";
 259                 };
 260
 261                 port@6 {
 262                         reg = <6>;
 263                         label = "cpu";
 264                         ethernet = <&gmac0>;
 265                         phy-mode = "2500base-x";
 266
 267                         fixed-link {
 268                                 speed = <2500>;
 269                                 full-duplex;
 270                                 pause;
 271                         };
 272                 };
 273         };
 274 };
 275
 276 &wifi {
 277         status = "okay";
 278         mediatek,mtd-eeprom = <&factory 0x0>;
 279 };