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
   8 / {
   9         aliases {
  10                 led-boot = &led_power;
  11                 led-failsafe = &led_power;
  12                 led-running = &led_power;
  13                 led-upgrade = &led_power;
  14         };
  15
  16         chosen {
  17                 bootargs = "console=ttyS0,115200";
  18         };
  19
  20         keys {
  21                 compatible = "gpio-keys";
  22
  23                 wps {
  24                         label = "wps";
  25                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  26                         linux,code = <KEY_WPS_BUTTON>;
  27                 };
  28
  29                 reset {
  30                         label = "reset";
  31                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  32                         linux,code = <KEY_RESTART>;
  33                 };
  34         };
  35
  36         leds {
  37                 compatible = "gpio-leds";
  38
  39                 wan_green {
  40                         label = "green:wan";
  41                         gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
  42                 };
  43
  44                 lan1_green {
  45                         label = "green:lan1";
  46                         gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
  47                 };
  48
  49                 lan2_green {
  50                         label = "green:lan2";
  51                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  52                 };
  53
  54                 lan3_green {
  55                         label = "green:lan3";
  56                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  57                 };
  58
  59                 lan4_green {
  60                         label = "green:lan4";
  61                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  62                 };
  63
  64                 led_power: power {
  65                         label = "white:power";
  66                         gpios = <&gpio 10 GPIO_ACTIVE_HIGH>;
  67                 };
  68
  69                 wps {
  70                         label = "green:wps";
  71                         gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
  72                 };
  73         };
  74 };
  75
  76 &nand {
  77         status = "okay";
  78
  79         mediatek,bbt;
  80         mediatek,bmt-remap-range =
  81                 <0x180000 0x580000>,
  82                 <0x2980000 0x2d80000>;
  83
  84         partitions {
  85                 compatible = "fixed-partitions";
  86                 #address-cells = <1>;
  87                 #size-cells = <1>;
  88
  89                 partition@0 {
  90                         label = "boot";
  91                         reg = <0x0 0x80000>;
  92                         read-only;
  93                 };
  94
  95                 partition@80000 {
  96                         label = "u_env";
  97                         reg = <0x80000 0x40000>;
  98                 };
  99
 100                 factory: partition@c0000 {
 101                         label = "factory";
 102                         reg = <0xc0000 0x40000>;
 103                         read-only;
 104
 105                         nvmem-layout {
 106                                 compatible = "fixed-layout";
 107                                 #address-cells = <1>;
 108                                 #size-cells = <1>;
 109
 110                                 eeprom_factory_0: eeprom@0 {
 111                                         reg = <0x0 0x4da8>;
 112                                 };
 113
 114                                 eeprom_factory_8000: eeprom@8000 {
 115                                         reg = <0x8000 0x4da8>;
 116                                 };
 117                         };
 118                 };
 119
 120                 partition@100000 {
 121                         label = "s_env";
 122                         reg = <0x100000 0x40000>;
 123                 };
 124
 125                 partition@140000 {
 126                         label = "devinfo";
 127                         reg = <0x140000 0x40000>;
 128                         read-only;
 129                 };
 130
 131                 partition@180000 {
 132                         label = "kernel";
 133                         reg = <0x180000 0x400000>;
 134                 };
 135
 136                 partition@580000 {
 137                         label = "ubi";
 138                         reg = <0x580000 0x2400000>;
 139                 };
 140
 141                 partition@2980000 {
 142                         label = "alt_kernel";
 143                         reg = <0x2980000 0x400000>;
 144                         read-only;
 145                 };
 146
 147                 partition@2d80000 {
 148                         label = "alt_rootfs";
 149                         reg = <0x2d80000 0x2400000>;
 150                         read-only;
 151                 };
 152
 153                 partition@5180000 {
 154                         label = "sysdiag";
 155                         reg = <0x5180000 0x100000>;
 156                         read-only;
 157                 };
 158
 159                 partition@5280000 {
 160                         label = "syscfg";
 161                         reg = <0x5280000 0x2d00000>;
 162                         read-only;
 163                 };
 164         };
 165 };
 166
 167 &state_default {
 168         gpio {
 169                 groups = "i2c", "uart2", "uart3", "jtag", "wdt";
 170                 function = "gpio";
 171         };
 172 };
 173
 174 &pcie {
 175         status = "okay";
 176 };
 177
 178 &pcie0 {
 179         mt76@0,0 {
 180                 compatible = "mediatek,mt76";
 181                 reg = <0x0000 0 0 0 0>;
 182                 nvmem-cells = <&eeprom_factory_0>;
 183                 nvmem-cell-names = "eeprom";
 184         };
 185 };
 186
 187 &pcie1 {
 188         mt76@0,0 {
 189                 compatible = "mediatek,mt76";
 190                 reg = <0x0000 0 0 0 0>;
 191                 nvmem-cells = <&eeprom_factory_8000>;
 192                 nvmem-cell-names = "eeprom";
 193         };
 194 };
 195
 196 &gmac1 {
 197         status = "okay";
 198         label = "wan";
 199         phy-handle = <&ethphy0>;
 200 };
 201
 202 &mdio {
 203         ethphy0: ethernet-phy@0 {
 204                 reg = <0>;
 205         };
 206 };
 207
 208 &switch0 {
 209         ports {
 210                 port@1 {
 211                         status = "okay";
 212                         label = "lan1";
 213                 };
 214
 215                 port@2 {
 216                         status = "okay";
 217                         label = "lan2";
 218                 };
 219
 220                 port@3 {
 221                         status = "okay";
 222                         label = "lan3";
 223                 };
 224
 225                 port@4 {
 226                         status = "okay";
 227                         label = "lan4";
 228                 };
 229         };
 230 };