target/linux/ramips/dts/mt7620a_tplink_re2x0-v1.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         aliases {
  10                 label-mac-device = &ethernet;
  11         };
  12
  13         chosen {
  14                 bootargs = "console=ttyS0,57600n8";
  15         };
  16
  17         keys: keys {
  18                 compatible = "gpio-keys";
  19
  20                 reset {
  21                         label = "reset";
  22                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  23                         linux,code = <KEY_RESTART>;
  24                 };
  25
  26                 wps {
  27                         label = "wps";
  28                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  29                         linux,code = <KEY_WPS_BUTTON>;
  30                 };
  31         };
  32 };
  33
  34 &spi0 {
  35         status = "okay";
  36
  37         flash@0 {
  38                 compatible = "jedec,spi-nor";
  39                 reg = <0>;
  40                 spi-max-frequency = <50000000>;
  41
  42                 partitions {
  43                         compatible = "fixed-partitions";
  44                         #address-cells = <1>;
  45                         #size-cells = <1>;
  46
  47                         uboot: partition@0 {
  48                                 compatible = "nvmem-cells";
  49                                 label = "u-boot";
  50                                 reg = <0x0 0x20000>;
  51                                 #address-cells = <1>;
  52                                 #size-cells = <1>;
  53                                 read-only;
  54
  55                                 macaddr_uboot_1fc00: macaddr@1fc00 {
  56                                         reg = <0x1fc00 0x6>;
  57                                 };
  58                         };
  59
  60                         partition@20000 {
  61                                 compatible = "tplink,firmware";
  62                                 label = "firmware";
  63                                 reg = <0x20000 0x7c0000>;
  64                         };
  65
  66                         partition@7e0000 {
  67                                 label = "config";
  68                                 reg = <0x7e0000 0x10000>;
  69                                 read-only;
  70                         };
  71
  72                         radio: partition@7f0000 {
  73                                 compatible = "nvmem-cells";
  74                                 label = "radio";
  75                                 reg = <0x7f0000 0x10000>;
  76                                 #address-cells = <1>;
  77                                 #size-cells = <1>;
  78                                 read-only;
  79
  80                                 eeprom_radio_0: eeprom@0 {
  81                                         reg = <0x0 0x200>;
  82                                 };
  83                         };
  84                 };
  85         };
  86 };
  87
  88 &ethernet {
  89         nvmem-cells = <&macaddr_uboot_1fc00>;
  90         nvmem-cell-names = "mac-address";
  91 };
  92
  93 &wmac {
  94         nvmem-cells = <&eeprom_radio_0>, <&macaddr_uboot_1fc00>;
  95         nvmem-cell-names = "eeprom", "mac-address";
  96 };
  97
  98 &pcie {
  99         status = "okay";
 100 };
 101
 102 &pcie0 {
 103         mt76@0,0 {
 104                 reg = <0x0000 0 0 0 0>;
 105                 mediatek,mtd-eeprom = <&radio 0x8000>;
 106                 nvmem-cells = <&macaddr_uboot_1fc00>;
 107                 nvmem-cell-names = "mac-address";
 108                 mac-address-increment = <2>;
 109                 ieee80211-freq-limit = <5000000 6000000>;
 110         };
 111 };