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                                 label = "u-boot";
  49                                 reg = <0x0 0x20000>;
  50                                 read-only;
  51
  52                                 nvmem-layout {
  53                                         compatible = "fixed-layout";
  54                                         #address-cells = <1>;
  55                                         #size-cells = <1>;
  56
  57                                         macaddr_uboot_1fc00: macaddr@1fc00 {
  58                                                 reg = <0x1fc00 0x6>;
  59                                         };
  60                                 };
  61                         };
  62
  63                         partition@20000 {
  64                                 compatible = "tplink,firmware";
  65                                 label = "firmware";
  66                                 reg = <0x20000 0x7c0000>;
  67                         };
  68
  69                         partition@7e0000 {
  70                                 label = "config";
  71                                 reg = <0x7e0000 0x10000>;
  72                                 read-only;
  73                         };
  74
  75                         radio: partition@7f0000 {
  76                                 label = "radio";
  77                                 reg = <0x7f0000 0x10000>;
  78                                 read-only;
  79
  80                                 nvmem-layout {
  81                                         compatible = "fixed-layout";
  82                                         #address-cells = <1>;
  83                                         #size-cells = <1>;
  84
  85                                         eeprom_radio_0: eeprom@0 {
  86                                                 reg = <0x0 0x200>;
  87                                         };
  88
  89                                         eeprom_radio_8000: eeprom@8000 {
  90                                                 reg = <0x8000 0x200>;
  91                                         };
  92                                 };
  93                         };
  94                 };
  95         };
  96 };
  97
  98 &ethernet {
  99         nvmem-cells = <&macaddr_uboot_1fc00>;
 100         nvmem-cell-names = "mac-address";
 101 };
 102
 103 &wmac {
 104         nvmem-cells = <&eeprom_radio_0>, <&macaddr_uboot_1fc00>;
 105         nvmem-cell-names = "eeprom", "mac-address";
 106 };
 107
 108 &pcie {
 109         status = "okay";
 110 };
 111
 112 &pcie0 {
 113         mt76@0,0 {
 114                 reg = <0x0000 0 0 0 0>;
 115                 ieee80211-freq-limit = <5000000 6000000>;
 116                 nvmem-cells = <&eeprom_radio_8000>, <&macaddr_uboot_1fc00>;
 117                 nvmem-cell-names = "eeprom", "mac-address";
 118                 mac-address-increment = <2>;
 119         };
 120 };