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