target/linux/mediatek/dts/mt7622-ruijie-rg-ew3200.dtsi

   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
   7 #include "mt7622.dtsi"
   8 #include "mt6380.dtsi"
   9
  10 / {
  11         aliases {
  12                 ethernet0 = &gmac0;
  13                 label-mac-device = &gmac0;
  14                 led-boot = &led_system;
  15                 led-failsafe = &led_system;
  16                 led-running = &led_system;
  17                 led-upgrade = &led_system;
  18                 serial0 = &uart0;
  19         };
  20
  21         chosen {
  22                 stdout-path = "serial0:115200n1";
  23                 bootargs = "console=ttyS0,115200n1 swiotlb=512";
  24         };
  25
  26         cpus {
  27                 cpu@0 {
  28                         proc-supply = <&mt6380_vcpu_reg>;
  29                         sram-supply = <&mt6380_vm_reg>;
  30                 };
  31
  32                 cpu@1 {
  33                         proc-supply = <&mt6380_vcpu_reg>;
  34                         sram-supply = <&mt6380_vm_reg>;
  35                 };
  36         };
  37
  38         gpio-keys {
  39                 compatible = "gpio-keys";
  40
  41                 reset {
  42                         label = "reset";
  43                         linux,code = <KEY_RESTART>;
  44                         gpios = <&pio 0 GPIO_ACTIVE_LOW>;
  45                 };
  46
  47                 wps {
  48                         label = "wps";
  49                         linux,code = <KEY_WPS_BUTTON>;
  50                         gpios = <&pio 102 GPIO_ACTIVE_LOW>;
  51                 };
  52         };
  53
  54         gpio-leds {
  55                 compatible = "gpio-leds";
  56
  57                 mesh_green {
  58                         label = "green:mesh";
  59                         gpios = <&pio 79 GPIO_ACTIVE_LOW>;
  60                 };
  61
  62                 mesh_red {
  63                         label = "red:mesh";
  64                         gpios = <&pio 82 GPIO_ACTIVE_LOW>;
  65                 };
  66
  67                 led_system: system_blue {
  68                         label = "blue:system";
  69                         gpios = <&pio 81 GPIO_ACTIVE_LOW>;
  70                         default-state = "on";
  71                 };
  72         };
  73
  74         memory {
  75                 reg = <0 0x40000000 0 0x40000000>;
  76         };
  77 };
  78
  79 &eth {
  80         status = "okay";
  81
  82         pinctrl-names = "default";
  83         pinctrl-0 = <&eth_pins>;
  84
  85         gmac0: mac@0 {
  86                 compatible = "mediatek,eth-mac";
  87                 reg = <0>;
  88                 phy-connection-type = "2500base-x";
  89                 fixed-link {
  90                         speed = <2500>;
  91                         full-duplex;
  92                         pause;
  93                 };
  94         };
  95
  96         mdio: mdio-bus {
  97                 #address-cells = <1>;
  98                 #size-cells = <0>;
  99
 100                 switch@0 {
 101                         compatible = "mediatek,mt7531";
 102                         reg = <0>;
 103                         reset-gpios = <&pio 54 GPIO_ACTIVE_HIGH>;
 104                         interrupt-controller;
 105                         #interrupt-cells = <2>;
 106                         interrupt-parent = <&pio>;
 107                         interrupts = <53 IRQ_TYPE_LEVEL_HIGH>;
 108
 109                         ports {
 110                                 #address-cells = <1>;
 111                                 #size-cells = <0>;
 112
 113                                 port@0 {
 114                                         reg = <0>;
 115                                         label = "lan1";
 116                                 };
 117
 118                                 port@1 {
 119                                         reg = <1>;
 120                                         label = "lan2";
 121                                 };
 122
 123                                 port@2 {
 124                                         reg = <2>;
 125                                         label = "lan3";
 126                                 };
 127
 128                                 port@3 {
 129                                         reg = <3>;
 130                                         label = "lan4";
 131                                 };
 132
 133                                 wan: port@4 {
 134                                         reg = <4>;
 135                                         label = "wan";
 136                                 };
 137
 138                                 port@6 {
 139                                         reg = <6>;
 140                                         label = "cpu";
 141                                         ethernet = <&gmac0>;
 142                                         phy-mode = "2500base-x";
 143
 144                                         fixed-link {
 145                                                 speed = <2500>;
 146                                                 full-duplex;
 147                                                 pause;
 148                                         };
 149                                 };
 150                         };
 151                 };
 152         };
 153 };
 154
 155 &pcie0 {
 156         status = "okay";
 157
 158         pinctrl-names = "default";
 159         pinctrl-0 = <&pcie0_pins>;
 160 };
 161
 162 &slot0 {
 163         wifi@0,0 {
 164                 compatible = "mediatek,mt76";
 165                 reg = <0x0000 0 0 0 0>;
 166                 mediatek,mtd-eeprom = <&factory 0x5000>;
 167                 ieee80211-freq-limit = <5000000 6000000>;
 168                 mediatek,disable-radar-background;
 169         };
 170 };
 171
 172 &pio {
 173         epa_elna_pins: epa-elna-pins {
 174                 mux {
 175                         function = "antsel";
 176                         groups = "antsel0", "antsel1", "antsel2", "antsel3",
 177                                 "antsel4", "antsel5", "antsel6", "antsel7",
 178                                 "antsel8", "antsel9", "antsel12", "antsel13",
 179                                 "antsel14", "antsel15", "antsel16", "antsel17";
 180                 };
 181         };
 182
 183         eth_pins: eth-pins {
 184                 mux {
 185                         function = "eth";
 186                         groups = "mdc_mdio", "rgmii_via_gmac2";
 187                 };
 188         };
 189
 190         pcie0_pins: pcie0-pins {
 191                 mux {
 192                         function = "pcie";
 193                         groups = "pcie0_pad_perst",
 194                                  "pcie0_0_waken",
 195                                  "pcie0_0_clkreq";
 196                 };
 197         };
 198
 199         pmic_bus_pins: pmic-bus-pins {
 200                 mux {
 201                         function = "pmic";
 202                         groups = "pmic_bus";
 203                 };
 204         };
 205
 206         spi_nor_pins: spi-nor-pins {
 207                 mux {
 208                         function = "flash";
 209                         groups = "spi_nor";
 210                 };
 211         };
 212
 213         uart0_pins: uart0-pins {
 214                 mux {
 215                         function = "uart";
 216                         groups = "uart0_0_tx_rx";
 217                 };
 218         };
 219
 220         watchdog_pins: watchdog-pins {
 221                 mux {
 222                         function = "watchdog";
 223                         groups = "watchdog";
 224                 };
 225         };
 226 };
 227
 228 &pwrap {
 229         status = "okay";
 230
 231         pinctrl-names = "default";
 232         pinctrl-0 = <&pmic_bus_pins>;
 233 };
 234
 235 &rtc {
 236         status = "disabled";
 237 };
 238
 239 &uart0 {
 240         status = "okay";
 241
 242         pinctrl-names = "default";
 243         pinctrl-0 = <&uart0_pins>;
 244 };
 245
 246 &watchdog {
 247         status = "okay";
 248
 249         pinctrl-names = "default";
 250         pinctrl-0 = <&watchdog_pins>;
 251 };