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 "mt7981.dtsi"
   6
   7 / {
   8         model = "Cudy WR3000 v1";
   9         compatible = "cudy,wr3000-v1", "mediatek,mt7981";
  10
  11         aliases {
  12                 ethernet0 = &gmac0;
  13                 label-mac-device = &lan1;
  14                 led-boot = &led_status;
  15                 led-failsafe = &led_status;
  16                 led-running = &led_status;
  17                 led-upgrade = &led_status;
  18                 serial0 = &uart0;
  19         };
  20
  21         chosen {
  22                 stdout-path = "serial0:115200n8";
  23         };
  24
  25         gpio-keys {
  26                 compatible = "gpio-keys";
  27
  28                 reset {
  29                         label = "reset";
  30                         linux,code = <KEY_RESTART>;
  31                         gpios = <&pio 1 GPIO_ACTIVE_LOW>;
  32                 };
  33
  34                 wps {
  35                         label = "wps";
  36                         linux,code = <KEY_WPS_BUTTON>;
  37                         gpios = <&pio 0 GPIO_ACTIVE_HIGH>;
  38                 };
  39         };
  40
  41         leds {
  42                 compatible = "gpio-leds";
  43
  44                 led_status: led@0 {
  45                         label = "blue:status";
  46                         gpios = <&pio 10 GPIO_ACTIVE_LOW>;
  47                 };
  48
  49                 led@1 {
  50                         label = "blue:internet";
  51                         gpios = <&pio 11 GPIO_ACTIVE_LOW>;
  52                 };
  53
  54                 led@2 {
  55                         label = "blue:wan";
  56                         gpios = <&pio 5 GPIO_ACTIVE_LOW>;
  57                 };
  58
  59                 led@3 {
  60                         label = "blue:lan";
  61                         gpios = <&pio 9 GPIO_ACTIVE_LOW>;
  62                 };
  63
  64                 led@4 {
  65                         label = "blue:wifi2";
  66                         gpios = <&pio 6 GPIO_ACTIVE_LOW>;
  67                         linux,default-trigger = "phy0tpt";
  68                 };
  69
  70                 led@5 {
  71                         label = "blue:wifi5";
  72                         gpios = <&pio 7 GPIO_ACTIVE_LOW>;
  73                         linux,default-trigger = "phy1tpt";
  74                 };
  75         };
  76 };
  77
  78 &uart0 {
  79         status = "okay";
  80 };
  81
  82 &watchdog {
  83         status = "okay";
  84 };
  85
  86 &eth {
  87         pinctrl-names = "default";
  88         pinctrl-0 = <&mdio_pins>;
  89
  90         status = "okay";
  91
  92         gmac0: mac@0 {
  93                 compatible = "mediatek,eth-mac";
  94                 reg = <0>;
  95                 phy-mode = "2500base-x";
  96
  97                 nvmem-cell-names = "mac-address";
  98                 nvmem-cells = <&macaddr_bdinfo_de00>;
  99
 100                 fixed-link {
 101                         speed = <2500>;
 102                         full-duplex;
 103                         pause;
 104                 };
 105         };
 106
 107         gmac1: mac@1 {
 108                 compatible = "mediatek,eth-mac";
 109                 reg = <1>;
 110                 status = "disabled";
 111         };
 112 };
 113
 114 &mdio_bus {
 115         switch: switch@1f {
 116                 compatible = "mediatek,mt7531";
 117                 reg = <31>;
 118                 reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>;
 119         };
 120 };
 121
 122 &spi0 {
 123         pinctrl-names = "default";
 124         pinctrl-0 = <&spi0_flash_pins>;
 125         status = "disabled";
 126 };
 127
 128 &spi2 {
 129         pinctrl-names = "default";
 130         pinctrl-0 = <&spi2_flash_pins>;
 131         status = "okay";
 132
 133         flash@0 {
 134                 #address-cells = <1>;
 135                 #size-cells = <1>;
 136
 137                 compatible = "jedec,spi-nor";
 138                 reg = <0>;
 139
 140                 spi-max-frequency = <25000000>;
 141                 spi-tx-bus-width = <4>;
 142                 spi-rx-bus-width = <4>;
 143
 144                 partitions {
 145                         compatible = "fixed-partitions";
 146                         #address-cells = <1>;
 147                         #size-cells = <1>;
 148
 149                         partition@00000 {
 150                                 label = "BL2";
 151                                 reg = <0x00000 0x40000>;
 152                                 read-only;
 153                         };
 154
 155                         partition@40000 {
 156                                 label = "u-boot-env";
 157                                 reg = <0x40000 0x10000>;
 158                                 read-only;
 159                         };
 160
 161                         factory: partition@50000 {
 162                                 label = "Factory";
 163                                 reg = <0x50000 0x10000>;
 164                                 read-only;
 165                         };
 166
 167                         bdinfo: partition@60000 {
 168                                 label = "bdinfo";
 169                                 reg = <0x60000 0x10000>;
 170                                 read-only;
 171
 172                                 nvmem-layout {
 173                                         compatible = "fixed-layout";
 174                                         #address-cells = <1>;
 175                                         #size-cells = <1>;
 176
 177                                         macaddr_bdinfo_de00: macaddr@de00 {
 178                                                 reg = <0xde00 0x6>;
 179                                         };
 180                                 };
 181                         };
 182
 183                         partition@70000 {
 184                                 label = "FIP";
 185                                 reg = <0x70000 0x80000>;
 186                                 read-only;
 187                         };
 188
 189                         partition@f0000 {
 190                                 compatible = "denx,fit";
 191                                 label = "firmware";
 192                                 reg = <0xf0000 0xf10000>;
 193                         };
 194                 };
 195         };
 196 };
 197
 198 &pio {
 199         spi0_flash_pins: spi0-pins {
 200                 mux {
 201                         function = "spi";
 202                         groups = "spi0", "spi0_wp_hold";
 203                 };
 204         };
 205
 206         spi2_flash_pins: spi2-pins {
 207                 mux {
 208                         function = "spi";
 209                         groups = "spi2", "spi2_wp_hold";
 210                 };
 211
 212                 conf-pu {
 213                         pins = "SPI2_CS", "SPI2_HOLD", "SPI2_WP";
 214                         drive-strength = <8>;
 215                         bias-pull-up = <103>;
 216                 };
 217
 218                 conf-pd {
 219                         pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO";
 220                         drive-strength = <8>;
 221                         bias-pull-down = <103>;
 222                 };
 223         };
 224 };
 225
 226 &switch {
 227         ports {
 228                 #address-cells = <1>;
 229                 #size-cells = <0>;
 230
 231                 port@0 {
 232                         reg = <0>;
 233                         label = "wan";
 234
 235                         nvmem-cell-names = "mac-address";
 236                         nvmem-cells = <&macaddr_bdinfo_de00>;
 237                         mac-address-increment = <1>;
 238                 };
 239
 240                 lan1: port@1 {
 241                         reg = <1>;
 242                         label = "lan1";
 243
 244                         nvmem-cell-names = "mac-address";
 245                         nvmem-cells = <&macaddr_bdinfo_de00>;
 246                 };
 247
 248                 port@2 {
 249                         reg = <2>;
 250                         label = "lan2";
 251
 252                         nvmem-cell-names = "mac-address";
 253                         nvmem-cells = <&macaddr_bdinfo_de00>;
 254                 };
 255
 256                 port@3 {
 257                         reg = <3>;
 258                         label = "lan3";
 259
 260                         nvmem-cell-names = "mac-address";
 261                         nvmem-cells = <&macaddr_bdinfo_de00>;
 262                 };
 263
 264                 port@6 {
 265                         reg = <6>;
 266                         label = "cpu";
 267                         ethernet = <&gmac0>;
 268                         phy-mode = "2500base-x";
 269
 270                         fixed-link {
 271                                 speed = <2500>;
 272                                 full-duplex;
 273                                 pause;
 274                         };
 275                 };
 276         };
 277 };
 278
 279 &wifi {
 280         status = "okay";
 281         mediatek,mtd-eeprom = <&factory 0x0>;
 282 };