target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7622-ubnt-unifi-6-lr.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 /dts-v1/;
   4 #include <dt-bindings/input/input.h>
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/leds/common.h>
   7
   8 #include "mt7622.dtsi"
   9 #include "mt6380.dtsi"
  10
  11 / {
  12         model = "Ubiquiti UniFi 6 LR";
  13         compatible = "ubnt,unifi-6-lr", "mediatek,mt7622";
  14
  15         aliases {
  16                 led-boot = &led_blue;
  17                 led-failsafe = &led_blue;
  18                 led-running = &led_blue;
  19                 led-upgrade = &led_blue;
  20                 label-mac-device = &gmac0;
  21                 serial0 = &uart0;
  22         };
  23
  24         chosen {
  25                 stdout-path = "serial0:115200n8";
  26                 bootargs = "earlycon=uart8250,mmio32,0x11002000 swiotlb=512 console=ttyS0,115200n8";
  27         };
  28
  29         cpus {
  30                 cpu@0 {
  31                         proc-supply = <&mt6380_vcpu_reg>;
  32                         sram-supply = <&mt6380_vm_reg>;
  33                 };
  34
  35                 cpu@1 {
  36                         proc-supply = <&mt6380_vcpu_reg>;
  37                         sram-supply = <&mt6380_vm_reg>;
  38                 };
  39         };
  40
  41         gpio-keys {
  42                 compatible = "gpio-keys";
  43
  44                 reset {
  45                         label = "reset";
  46                         linux,code = <KEY_RESTART>;
  47                         gpios = <&pio 62 GPIO_ACTIVE_LOW>;
  48                 };
  49         };
  50
  51         memory {
  52                 reg = <0 0x40000000 0 0x3f000000>;
  53         };
  54
  55         reg_1p8v: regulator-1p8v {
  56                 compatible = "regulator-fixed";
  57                 regulator-name = "fixed-1.8V";
  58                 regulator-min-microvolt = <1800000>;
  59                 regulator-max-microvolt = <1800000>;
  60                 regulator-always-on;
  61         };
  62
  63         reg_3p3v: regulator-3p3v {
  64                 compatible = "regulator-fixed";
  65                 regulator-name = "fixed-3.3V";
  66                 regulator-min-microvolt = <3300000>;
  67                 regulator-max-microvolt = <3300000>;
  68                 regulator-boot-on;
  69                 regulator-always-on;
  70         };
  71 };
  72
  73 &pcie0 {
  74         pinctrl-names = "default";
  75         pinctrl-0 = <&pcie0_pins>;
  76         status = "okay";
  77 };
  78
  79 &slot0 {
  80         wifi@0,0 {
  81                 reg = <0x0 0 0 0 0>;
  82                 mediatek,mtd-eeprom = <&factory 0x20000>;
  83                 mtd-mac-address = <&eeprom 0x6>;
  84                 ieee80211-freq-limit = <5000000 6000000>;
  85         };
  86 };
  87
  88 &pio {
  89         eth_pins: eth-pins {
  90                 mux {
  91                         function = "eth";
  92                         groups = "mdc_mdio", "rgmii_via_gmac2";
  93                 };
  94         };
  95
  96         pcie0_pins: pcie0-pins {
  97                 mux {
  98                         function = "pcie";
  99                         groups = "pcie0_pad_perst",
 100                                  "pcie0_1_waken",
 101                                  "pcie0_1_clkreq";
 102                 };
 103         };
 104
 105         pcie1_pins: pcie1-pins {
 106                 mux {
 107                         function = "pcie";
 108                         groups = "pcie1_pad_perst",
 109                                  "pcie1_0_waken",
 110                                  "pcie1_0_clkreq";
 111                 };
 112         };
 113
 114         pmic_bus_pins: pmic-bus-pins {
 115                 mux {
 116                         function = "pmic";
 117                         groups = "pmic_bus";
 118                 };
 119         };
 120
 121         spi_nor_pins: spi-nor-pins {
 122                 mux {
 123                         function = "flash";
 124                         groups = "spi_nor";
 125                 };
 126         };
 127
 128         uart0_pins: uart0-pins {
 129                 mux {
 130                         function = "uart";
 131                         groups = "uart0_0_tx_rx" ;
 132                 };
 133         };
 134
 135         uart3_pins: uart3-pins {
 136                 mux {
 137                         function = "uart";
 138                         groups = "uart3_1_tx_rx" ;
 139                 };
 140         };
 141
 142         i2c0_pins: i2c0-pins {
 143                 mux {
 144                         function = "i2c";
 145                         groups =  "i2c0";
 146                 };
 147         };
 148
 149         watchdog_pins: watchdog-pins {
 150                 mux {
 151                         function = "watchdog";
 152                         groups = "watchdog";
 153                 };
 154         };
 155 };
 156
 157 &bch {
 158         status = "okay";
 159 };
 160
 161 &btif {
 162         status = "disabled";
 163 };
 164
 165 &eth {
 166         status = "okay";
 167         pinctrl-names = "default";
 168         pinctrl-0 = <&eth_pins>;
 169
 170         gmac0: mac@0 {
 171                 compatible = "mediatek,eth-mac";
 172                 reg = <0>;
 173
 174                 phy-mode = "2500base-x";
 175                 mtd-mac-address = <&eeprom 0x0>;
 176
 177                 fixed-link {
 178                         speed = <2500>;
 179                         full-duplex;
 180                 };
 181         };
 182
 183         mdio: mdio-bus {
 184                 #address-cells = <1>;
 185                 #size-cells = <0>;
 186
 187                 ethernet-phy@8 {
 188                         /* Marvell AQRate AQR112W - no driver */
 189                         compatible = "ethernet-phy-ieee802.3-c45";
 190                         reg = <0x8>;
 191                 };
 192         };
 193 };
 194
 195 &pwrap {
 196         pinctrl-names = "default";
 197         pinctrl-0 = <&pmic_bus_pins>;
 198
 199         status = "okay";
 200 };
 201
 202 &nor_flash {
 203         pinctrl-names = "default";
 204         pinctrl-0 = <&spi_nor_pins>;
 205
 206         status = "okay";
 207
 208         flash@0 {
 209                 compatible = "jedec,spi-nor";
 210                 reg = <0>;
 211                 spi-max-frequency = <50000000>;
 212
 213                 partitions {
 214                         compatible = "fixed-partitions";
 215                         #address-cells = <1>;
 216                         #size-cells = <1>;
 217
 218                         partition@0 {
 219                                 label = "preloader";
 220                                 reg = <0x0 0x40000>;
 221                                 read-only;
 222                         };
 223
 224                         partition@40000 {
 225                                 label = "atf";
 226                                 reg = <0x40000 0x20000>;
 227                                 read-only;
 228                         };
 229
 230                         partition@60000 {
 231                                 label = "u-boot";
 232                                 reg = <0x60000 0x60000>;
 233                                 read-only;
 234                         };
 235
 236                         partition@c0000 {
 237                                 label = "u-boot-env";
 238                                 reg = <0xc0000 0x10000>;
 239                         };
 240
 241                         factory: partition@d0000 {
 242                                 label = "factory";
 243                                 reg = <0xd0000 0x40000>;
 244                                 read-only;
 245                         };
 246
 247                         eeprom: partition@110000 {
 248                                 label = "eeprom";
 249                                 reg = <0x110000 0x10000>;
 250                                 read-only;
 251                         };
 252
 253                         partition@120000 {
 254                                 label = "bs";
 255                                 reg = <0x120000 0x10000>;
 256                         };
 257
 258                         partition@130000 {
 259                                 label = "cfg";
 260                                 reg = <0x130000 0x100000>;
 261                                 read-only;
 262                         };
 263
 264                         partition@230000 {
 265                                 compatible = "denx,fit";
 266                                 label = "firmware";
 267                                 reg = <0x230000 0x1ee0000>;
 268                         };
 269
 270                         partition@2110000 {
 271                                 label = "kernel1";
 272                                 reg = <0x2110000 0x1ee0000>;
 273                         };
 274                 };
 275         };
 276 };
 277
 278 &uart0 {
 279         pinctrl-names = "default";
 280         pinctrl-0 = <&uart0_pins>;
 281         status = "okay";
 282 };
 283
 284 &uart3 {
 285         pinctrl-names = "default";
 286         pinctrl-0 = <&uart3_pins>;
 287         status = "okay";
 288
 289         /* MT7915 Bluetooth */
 290 };
 291
 292 &i2c0 {
 293         pinctrl-names = "default";
 294         pinctrl-0 = <&i2c0_pins>;
 295         status = "okay";
 296
 297         led-controller@30 {
 298                 compatible = "ubnt,ledbar";
 299                 reg = <0x30>;
 300
 301                 enable-gpio = <&pio 59 0>;
 302
 303                 red {
 304                         label = "red";
 305                 };
 306
 307                 green {
 308                         label = "green";
 309                 };
 310
 311                 led_blue: blue {
 312                         label = "blue";
 313                 };
 314         };
 315 };
 316
 317 &watchdog {
 318         pinctrl-names = "default";
 319         pinctrl-0 = <&watchdog_pins>;
 320         status = "okay";
 321 };
 322
 323 &wmac {
 324         mediatek,mtd-eeprom = <&factory 0x0>;
 325         mtd-mac-address = <&eeprom 0x0>;
 326         status = "okay";
 327 };