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                         label = "factory";
 136                         reg = <0x0c0000 0x40000>;
 137                         read-only;
 138
 139                         nvmem-layout {
 140                                 compatible = "fixed-layout";
 141                                 #address-cells = <1>;
 142                                 #size-cells = <1>;
 143
 144                                 eeprom_factory_0: eeprom@0 {
 145                                         reg = <0x0 0x4da8>;
 146                                 };
 147
 148                                 eeprom_factory_8000: eeprom@8000 {
 149                                         reg = <0x8000 0x4da8>;
 150                                 };
 151
 152                                 macaddr_factory_e000: macaddr@e000 {
 153                                         reg = <0xe000 0x6>;
 154                                 };
 155
 156                                 macaddr_factory_e006: macaddr@e006 {
 157                                         reg = <0xe006 0x6>;
 158                                 };
 159                         };
 160                 };
 161
 162                 partition@100000 {
 163                         label = "crash";
 164                         reg = <0x100000 0x40000>;
 165                 };
 166
 167                 partition@140000 {
 168                         label = "crash_syslog";
 169                         reg = <0x140000 0x80000>;
 170                 };
 171
 172                 partition@1c0000 {
 173                         label = "reserved0";
 174                         reg = <0x1c0000 0x40000>;
 175                         read-only;
 176                 };
 177
 178                 /* We keep stock xiaomi firmware (kernel0) here */
 179                 partition@200000 {
 180                         label = "kernel_stock";
 181                         reg = <0x200000 0x400000>;
 182                 };
 183
 184                 partition@600000 {
 185                         label = "kernel";
 186                         reg = <0x600000 0x400000>;
 187                 };
 188
 189                 partition@a00000 {
 190                         label = "ubi";
 191                         reg = <0xa00000 0xf580000>;
 192                 };
 193         };
 194 };
 195
 196 &pcie {
 197         status = "okay";
 198 };
 199
 200 &pcie0 {
 201         wifi@0,0 {
 202                 compatible = "mediatek,mt76";
 203                 reg = <0x0000 0 0 0 0>;
 204                 nvmem-cells = <&eeprom_factory_0>;
 205                 nvmem-cell-names = "eeprom";
 206                 ieee80211-freq-limit = <2400000 2500000>;
 207         };
 208 };
 209
 210 &pcie1 {
 211         wifi@0,0 {
 212                 compatible = "mediatek,mt76";
 213                 reg = <0x0000 0 0 0 0>;
 214                 nvmem-cells = <&eeprom_factory_8000>;
 215                 nvmem-cell-names = "eeprom";
 216                 ieee80211-freq-limit = <5000000 6000000>;
 217         };
 218 };
 219
 220 &gmac0 {
 221         nvmem-cells = <&macaddr_factory_e006>;
 222         nvmem-cell-names = "mac-address";
 223 };
 224
 225 &gmac1 {
 226         status = "okay";
 227         label = "wan";
 228         phy-handle = <&ethphy4>;
 229
 230         nvmem-cells = <&macaddr_factory_e000>;
 231         nvmem-cell-names = "mac-address";
 232 };
 233
 234 &mdio {
 235         ethphy4: ethernet-phy@4 {
 236                 reg = <4>;
 237         };
 238 };
 239
 240 &switch0 {
 241         ports {
 242                 port@1 {
 243                         status = "okay";
 244                         label = "lan3";
 245                 };
 246
 247                 port@2 {
 248                         status = "okay";
 249                         label = "lan2";
 250                 };
 251
 252                 port@3 {
 253                         status = "okay";
 254                         label = "lan1";
 255                 };
 256         };
 257 };
 258
 259 &state_default {
 260         gpio {
 261                 groups = "jtag", "uart2", "uart3", "wdt";
 262                 function = "gpio";
 263         };
 264 };