target/linux/ramips/dts/mt7621_linksys_ea7xxx.dtsi

   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         aliases {
  11                 led-boot = &led_power;
  12                 led-failsafe = &led_power;
  13                 led-running = &led_power;
  14                 led-upgrade = &led_power;
  15         };
  16
  17         chosen {
  18                 bootargs = "console=ttyS0,115200";
  19         };
  20
  21         keys {
  22                 compatible = "gpio-keys";
  23
  24                 wps {
  25                         label = "wps";
  26                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  27                         linux,code = <KEY_WPS_BUTTON>;
  28                 };
  29
  30                 reset {
  31                         label = "reset";
  32                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  33                         linux,code = <KEY_RESTART>;
  34                 };
  35         };
  36
  37         leds {
  38                 compatible = "gpio-leds";
  39
  40                 wan_green {
  41                         function = LED_FUNCTION_WAN;
  42                         color = <LED_COLOR_ID_GREEN>;
  43                         gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
  44                 };
  45
  46                 lan1_green {
  47                         label = "green:lan1";
  48                         gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
  49                 };
  50
  51                 lan2_green {
  52                         label = "green:lan2";
  53                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  54                 };
  55
  56                 lan3_green {
  57                         label = "green:lan3";
  58                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  59                 };
  60
  61                 lan4_green {
  62                         label = "green:lan4";
  63                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  64                 };
  65
  66                 led_power: power {
  67                         function = LED_FUNCTION_POWER;
  68                         color = <LED_COLOR_ID_WHITE>;
  69                         gpios = <&gpio 10 GPIO_ACTIVE_HIGH>;
  70                 };
  71
  72                 wps {
  73                         function = LED_FUNCTION_WPS;
  74                         color = <LED_COLOR_ID_GREEN>;
  75                         gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
  76                 };
  77         };
  78 };
  79
  80 &nand {
  81         status = "okay";
  82
  83         mediatek,bbt;
  84         mediatek,bmt-remap-range =
  85                 <0x180000 0x580000>,
  86                 <0x2980000 0x2d80000>;
  87
  88         partitions {
  89                 compatible = "fixed-partitions";
  90                 #address-cells = <1>;
  91                 #size-cells = <1>;
  92
  93                 partition@0 {
  94                         label = "boot";
  95                         reg = <0x0 0x80000>;
  96                         read-only;
  97                 };
  98
  99                 partition@80000 {
 100                         label = "u_env";
 101                         reg = <0x80000 0x40000>;
 102                 };
 103
 104                 factory: partition@c0000 {
 105                         label = "factory";
 106                         reg = <0xc0000 0x40000>;
 107                         read-only;
 108
 109                         nvmem-layout {
 110                                 compatible = "fixed-layout";
 111                                 #address-cells = <1>;
 112                                 #size-cells = <1>;
 113
 114                                 eeprom_factory_0: eeprom@0 {
 115                                         reg = <0x0 0x4da8>;
 116                                 };
 117
 118                                 eeprom_factory_8000: eeprom@8000 {
 119                                         reg = <0x8000 0x4da8>;
 120                                 };
 121                         };
 122                 };
 123
 124                 partition@100000 {
 125                         label = "s_env";
 126                         reg = <0x100000 0x40000>;
 127                 };
 128
 129                 partition@140000 {
 130                         label = "devinfo";
 131                         reg = <0x140000 0x40000>;
 132                         read-only;
 133                 };
 134
 135                 partition@180000 {
 136                         label = "kernel";
 137                         reg = <0x180000 0x400000>;
 138                 };
 139
 140                 partition@580000 {
 141                         label = "ubi";
 142                         reg = <0x580000 0x2400000>;
 143                 };
 144
 145                 partition@2980000 {
 146                         label = "alt_kernel";
 147                         reg = <0x2980000 0x400000>;
 148                         read-only;
 149                 };
 150
 151                 partition@2d80000 {
 152                         label = "alt_rootfs";
 153                         reg = <0x2d80000 0x2400000>;
 154                         read-only;
 155                 };
 156
 157                 partition@5180000 {
 158                         label = "sysdiag";
 159                         reg = <0x5180000 0x100000>;
 160                         read-only;
 161                 };
 162
 163                 partition@5280000 {
 164                         label = "syscfg";
 165                         reg = <0x5280000 0x2d00000>;
 166                         read-only;
 167                 };
 168         };
 169 };
 170
 171 &state_default {
 172         gpio {
 173                 groups = "i2c", "uart2", "uart3", "jtag", "wdt";
 174                 function = "gpio";
 175         };
 176 };
 177
 178 &pcie {
 179         status = "okay";
 180 };
 181
 182 &pcie0 {
 183         mt76@0,0 {
 184                 compatible = "mediatek,mt76";
 185                 reg = <0x0000 0 0 0 0>;
 186                 nvmem-cells = <&eeprom_factory_0>;
 187                 nvmem-cell-names = "eeprom";
 188         };
 189 };
 190
 191 &pcie1 {
 192         mt76@0,0 {
 193                 compatible = "mediatek,mt76";
 194                 reg = <0x0000 0 0 0 0>;
 195                 nvmem-cells = <&eeprom_factory_8000>;
 196                 nvmem-cell-names = "eeprom";
 197         };
 198 };
 199
 200 &gmac1 {
 201         status = "okay";
 202         label = "wan";
 203         phy-handle = <&ethphy0>;
 204 };
 205
 206 &mdio {
 207         ethphy0: ethernet-phy@0 {
 208                 reg = <0>;
 209         };
 210 };
 211
 212 &switch0 {
 213         ports {
 214                 port@1 {
 215                         status = "okay";
 216                         label = "lan1";
 217                 };
 218
 219                 port@2 {
 220                         status = "okay";
 221                         label = "lan2";
 222                 };
 223
 224                 port@3 {
 225                         status = "okay";
 226                         label = "lan3";
 227                 };
 228
 229                 port@4 {
 230                         status = "okay";
 231                         label = "lan4";
 232                 };
 233         };
 234 };