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@0 {
 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-buswidth = <4>;
 142                 spi-rx-buswidth = <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
 173                         partition@70000 {
 174                                 label = "FIP";
 175                                 reg = <0x70000 0x80000>;
 176                                 read-only;
 177                         };
 178
 179                         partition@f0000 {
 180                                 compatible = "denx,fit";
 181                                 label = "firmware";
 182                                 reg = <0xf0000 0xf10000>;
 183                         };
 184                 };
 185         };
 186 };
 187
 188 &pio {
 189         spi0_flash_pins: spi0-pins {
 190                 mux {
 191                         function = "spi";
 192                         groups = "spi0", "spi0_wp_hold";
 193                 };
 194         };
 195
 196         spi2_flash_pins: spi2-pins {
 197                 mux {
 198                         function = "spi";
 199                         groups = "spi2", "spi2_wp_hold";
 200                 };
 201
 202                 conf-pu {
 203                         pins = "SPI2_CS", "SPI2_HOLD", "SPI2_WP";
 204                         drive-strength = <8>;
 205                         bias-pull-up = <103>;
 206                 };
 207
 208                 conf-pd {
 209                         pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO";
 210                         drive-strength = <8>;
 211                         bias-pull-down = <103>;
 212                 };
 213         };
 214 };
 215
 216 &switch {
 217         ports {
 218                 #address-cells = <1>;
 219                 #size-cells = <0>;
 220
 221                 port@0 {
 222                         reg = <0>;
 223                         label = "wan";
 224
 225                         nvmem-cell-names = "mac-address";
 226                         nvmem-cells = <&macaddr_bdinfo_de00>;
 227                         mac-address-increment = <1>;
 228                 };
 229
 230                 lan1: port@1 {
 231                         reg = <1>;
 232                         label = "lan1";
 233
 234                         nvmem-cell-names = "mac-address";
 235                         nvmem-cells = <&macaddr_bdinfo_de00>;
 236                 };
 237
 238                 port@2 {
 239                         reg = <2>;
 240                         label = "lan2";
 241
 242                         nvmem-cell-names = "mac-address";
 243                         nvmem-cells = <&macaddr_bdinfo_de00>;
 244                 };
 245
 246                 port@3 {
 247                         reg = <3>;
 248                         label = "lan3";
 249
 250                         nvmem-cell-names = "mac-address";
 251                         nvmem-cells = <&macaddr_bdinfo_de00>;
 252                 };
 253
 254                 port@6 {
 255                         reg = <6>;
 256                         label = "cpu";
 257                         ethernet = <&gmac0>;
 258                         phy-mode = "2500base-x";
 259
 260                         fixed-link {
 261                                 speed = <2500>;
 262                                 full-duplex;
 263                                 pause;
 264                         };
 265                 };
 266         };
 267 };
 268
 269 &wifi {
 270         status = "okay";
 271         mediatek,mtd-eeprom = <&factory 0x0>;
 272 };
 273
 274 &bdinfo {
 275         compatible = "nvmem-cells";
 276         #address-cells = <1>;
 277         #size-cells = <1>;
 278
 279         macaddr_bdinfo_de00: macaddr@de00 {
 280                 reg = <0xde00 0x6>;
 281         };
 282 };