target/linux/ramips/dts/mt7621_xiaomi_mi-router-3-pro.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7 #include <dt-bindings/leds/common.h>
   8
   9 / {
  10         compatible = "xiaomi,mi-router-3-pro", "mediatek,mt7621-soc";
  11         model = "Xiaomi Mi Router 3 Pro";
  12
  13         aliases {
  14                 led-boot = &led_status_yellow;
  15                 led-failsafe = &led_status_red;
  16                 led-running = &led_status_blue;
  17                 led-upgrade = &led_status_yellow;
  18                 label-mac-device = &gmac0;
  19         };
  20
  21         chosen {
  22                 bootargs = "console=ttyS0,115200n8";
  23         };
  24
  25         leds {
  26                 compatible = "gpio-leds";
  27
  28                 led_status_red: led-0 {
  29                         label = "red:status";
  30                         color = <LED_COLOR_ID_RED>;
  31                         function = LED_FUNCTION_STATUS;
  32                         gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
  33                 };
  34
  35                 led_status_blue: led-1 {
  36                         label = "blue:status";
  37                         color = <LED_COLOR_ID_BLUE>;
  38                         function = LED_FUNCTION_STATUS;
  39                         gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
  40                 };
  41
  42                 led_status_yellow: led-2 {
  43                         label = "yellow:status";
  44                         color = <LED_COLOR_ID_YELLOW>;
  45                         function = LED_FUNCTION_STATUS;
  46                         gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
  47                 };
  48
  49                 led-3 {
  50                         label = "amber:wan";
  51                         color = <LED_COLOR_ID_AMBER>;
  52                         function = LED_FUNCTION_WAN;
  53                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  54                         linux,default-trigger = "mt7530-0:04:1Gbps";
  55                 };
  56
  57                 led-4 {
  58                         label = "amber:lan3";
  59                         color = <LED_COLOR_ID_AMBER>;
  60                         function = LED_FUNCTION_LAN;
  61                         function-enumerator = <3>;
  62                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  63                         linux,default-trigger = "mt7530-0:03:1Gbps";
  64                 };
  65
  66                 led-5 {
  67                         label = "amber:lan2";
  68                         color = <LED_COLOR_ID_AMBER>;
  69                         function = LED_FUNCTION_LAN;
  70                         function-enumerator = <2>;
  71                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  72                         linux,default-trigger = "mt7530-0:02:1Gbps";
  73                 };
  74
  75                 led-6 {
  76                         label = "amber:lan1";
  77                         color = <LED_COLOR_ID_AMBER>;
  78                         function = LED_FUNCTION_LAN;
  79                         function-enumerator = <1>;
  80                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  81                         linux,default-trigger = "mt7530-0:01:1Gbps";
  82                 };
  83         };
  84
  85         keys {
  86                 compatible = "gpio-keys";
  87
  88                 reset {
  89                         label = "reset";
  90                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  91                         linux,code = <KEY_RESTART>;
  92                 };
  93         };
  94
  95         reg_usb_vbus: regulator {
  96                 compatible = "regulator-fixed";
  97                 regulator-name = "usb_vbus";
  98                 regulator-min-microvolt = <5000000>;
  99                 regulator-max-microvolt = <5000000>;
 100                 gpio = <&gpio 12 GPIO_ACTIVE_HIGH>;
 101                 enable-active-high;
 102         };
 103 };
 104
 105 &xhci {
 106         vbus-supply = <&reg_usb_vbus>;
 107 };
 108
 109 &nand {
 110         status = "okay";
 111
 112         partitions {
 113                 compatible = "fixed-partitions";
 114                 #address-cells = <1>;
 115                 #size-cells = <1>;
 116
 117                 partition@0 {
 118                         label = "Bootloader";
 119                         reg = <0x0 0x40000>;
 120                         read-only;
 121                 };
 122
 123                 partition@40000 {
 124                         label = "Config";
 125                         reg = <0x40000 0x40000>;
 126                 };
 127
 128                 partition@80000 {
 129                         label = "Bdata";
 130                         reg = <0x80000 0x40000>;
 131                         read-only;
 132                 };
 133
 134                 factory: partition@c0000 {
 135                         compatible = "nvmem-cells";
 136                         label = "factory";
 137                         reg = <0x0c0000 0x40000>;
 138                         #address-cells = <1>;
 139                         #size-cells = <1>;
 140                         read-only;
 141
 142                         eeprom_factory_0: eeprom@0 {
 143                                 reg = <0x0 0x4da8>;
 144                         };
 145
 146                         eeprom_factory_8000: eeprom@8000 {
 147                                 reg = <0x8000 0x4da8>;
 148                         };
 149
 150                         macaddr_factory_e000: macaddr@e000 {
 151                                 reg = <0xe000 0x6>;
 152                         };
 153
 154                         macaddr_factory_e006: macaddr@e006 {
 155                                 reg = <0xe006 0x6>;
 156                         };
 157                 };
 158
 159                 partition@100000 {
 160                         label = "crash";
 161                         reg = <0x100000 0x40000>;
 162                 };
 163
 164                 partition@140000 {
 165                         label = "crash_syslog";
 166                         reg = <0x140000 0x80000>;
 167                 };
 168
 169                 partition@1c0000 {
 170                         label = "reserved0";
 171                         reg = <0x1c0000 0x40000>;
 172                         read-only;
 173                 };
 174
 175                 /* We keep stock xiaomi firmware (kernel0) here */
 176                 partition@200000 {
 177                         label = "kernel_stock";
 178                         reg = <0x200000 0x400000>;
 179                 };
 180
 181                 partition@600000 {
 182                         label = "kernel";
 183                         reg = <0x600000 0x400000>;
 184                 };
 185
 186                 partition@a00000 {
 187                         label = "ubi";
 188                         reg = <0xa00000 0xf580000>;
 189                 };
 190         };
 191 };
 192
 193 &pcie {
 194         status = "okay";
 195 };
 196
 197 &pcie0 {
 198         wifi@0,0 {
 199                 compatible = "mediatek,mt76";
 200                 reg = <0x0000 0 0 0 0>;
 201                 nvmem-cells = <&eeprom_factory_0>;
 202                 nvmem-cell-names = "eeprom";
 203                 ieee80211-freq-limit = <2400000 2500000>;
 204         };
 205 };
 206
 207 &pcie1 {
 208         wifi@0,0 {
 209                 compatible = "mediatek,mt76";
 210                 reg = <0x0000 0 0 0 0>;
 211                 nvmem-cells = <&eeprom_factory_8000>;
 212                 nvmem-cell-names = "eeprom";
 213                 ieee80211-freq-limit = <5000000 6000000>;
 214         };
 215 };
 216
 217 &gmac0 {
 218         nvmem-cells = <&macaddr_factory_e006>;
 219         nvmem-cell-names = "mac-address";
 220 };
 221
 222 &gmac1 {
 223         status = "okay";
 224         label = "wan";
 225         phy-handle = <&ethphy4>;
 226
 227         nvmem-cells = <&macaddr_factory_e000>;
 228         nvmem-cell-names = "mac-address";
 229 };
 230
 231 &mdio {
 232         ethphy4: ethernet-phy@4 {
 233                 reg = <4>;
 234         };
 235 };
 236
 237 &switch0 {
 238         ports {
 239                 port@1 {
 240                         status = "okay";
 241                         label = "lan3";
 242                 };
 243
 244                 port@2 {
 245                         status = "okay";
 246                         label = "lan2";
 247                 };
 248
 249                 port@3 {
 250                         status = "okay";
 251                         label = "lan1";
 252                 };
 253         };
 254 };
 255
 256 &state_default {
 257         gpio {
 258                 groups = "jtag", "uart2", "uart3", "wdt";
 259                 function = "gpio";
 260         };
 261 };