target/linux/ramips/dts/mt7620n_netgear_n300.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "mt7620n.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         keys {
  10                 compatible = "gpio-keys";
  11
  12                 reset {
  13                         label = "reset";
  14                         gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
  15                         linux,code = <KEY_RESTART>;
  16                 };
  17         };
  18 };
  19
  20 &gpio2 {
  21         status = "okay";
  22 };
  23
  24 &gpio3 {
  25         status = "okay";
  26 };
  27
  28 &spi0 {
  29         status = "okay";
  30
  31         flash@0 {
  32                 compatible = "jedec,spi-nor";
  33                 reg = <0>;
  34                 spi-max-frequency = <30000000>;
  35
  36                 partitions {
  37                         compatible = "fixed-partitions";
  38                         #address-cells = <1>;
  39                         #size-cells = <1>;
  40
  41                         partition@0 {
  42                                 label = "u-boot";
  43                                 reg = <0x0 0x20000>;
  44                                 read-only;
  45                         };
  46
  47                         partition@20000 {
  48                                 compatible = "denx,uimage";
  49                                 label = "firmware";
  50                                 reg = <0x20000 0x3c0000>;
  51                         };
  52
  53                         partition@3e0000 {
  54                                 label = "nvram";
  55                                 reg = <0x3e0000 0x10000>;
  56                                 read-only;
  57                         };
  58
  59                         factory: partition@3f0000 {
  60                                 label = "factory";
  61                                 reg = <0x3f0000 0x10000>;
  62                                 read-only;
  63                         };
  64                 };
  65         };
  66 };
  67
  68 &ethernet {
  69         mtd-mac-address = <&factory 0x4>;
  70
  71         mediatek,portmap = "llllw";
  72 };
  73
  74 &wmac {
  75         ralink,mtd-eeprom = <&factory 0x0>;
  76 };
  77
  78 &state_default {
  79         default {
  80                 groups = "pa", "ephy", "wled";
  81                 function = "gpio";
  82         };
  83 };