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                         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                                                 compatible = "mac-base";
  59                                                 reg = <0x1fc00 0x6>;
  60                                                 #nvmem-cell-cells = <1>;
  61                                         };
  62                                 };
  63                         };
  64
  65                         partition@20000 {
  66                                 compatible = "tplink,firmware";
  67                                 label = "firmware";
  68                                 reg = <0x20000 0x7c0000>;
  69                         };
  70
  71                         partition@7e0000 {
  72                                 label = "config";
  73                                 reg = <0x7e0000 0x10000>;
  74                                 read-only;
  75                         };
  76
  77                         partition@7f0000 {
  78                                 label = "radio";
  79                                 reg = <0x7f0000 0x10000>;
  80                                 read-only;
  81
  82                                 nvmem-layout {
  83                                         compatible = "fixed-layout";
  84                                         #address-cells = <1>;
  85                                         #size-cells = <1>;
  86
  87                                         eeprom_radio_0: eeprom@0 {
  88                                                 reg = <0x0 0x200>;
  89                                         };
  90
  91                                         eeprom_radio_8000: eeprom@8000 {
  92                                                 reg = <0x8000 0x200>;
  93                                         };
  94                                 };
  95                         };
  96                 };
  97         };
  98 };
  99
 100 &ethernet {
 101         nvmem-cells = <&macaddr_uboot_1fc00 0>;
 102         nvmem-cell-names = "mac-address";
 103 };
 104
 105 &wmac {
 106         nvmem-cells = <&eeprom_radio_0>, <&macaddr_uboot_1fc00 0>;
 107         nvmem-cell-names = "eeprom", "mac-address";
 108 };
 109
 110 &pcie {
 111         status = "okay";
 112 };
 113
 114 &pcie0 {
 115         mt76@0,0 {
 116                 reg = <0x0000 0 0 0 0>;
 117                 ieee80211-freq-limit = <5000000 6000000>;
 118                 nvmem-cells = <&eeprom_radio_8000>, <&macaddr_uboot_1fc00 2>;
 119                 nvmem-cell-names = "eeprom", "mac-address";
 120         };
 121 };