target/linux/ramips/dts/mt7621_netgear_sercomm_bzv.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "mediatek,mt7621-soc";
  10
  11         chosen {
  12                 bootargs = "console=ttyS0,57600";
  13         };
  14
  15         keys {
  16                 compatible = "gpio-keys";
  17
  18                 wps {
  19                         label = "wps";
  20                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  21                         linux,code = <KEY_WPS_BUTTON>;
  22                 };
  23
  24                 rfkill {
  25                         label = "rfkill";
  26                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  27                         linux,code = <KEY_RFKILL>;
  28                 };
  29
  30                 reset {
  31                         label = "reset";
  32                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  33                         linux,code = <KEY_RESTART>;
  34                 };
  35         };
  36 };
  37
  38 &pcie {
  39         status = "okay";
  40 };
  41
  42 &pcie0 {
  43         wifi@0,0 {
  44                 compatible = "mediatek,mt76";
  45                 reg = <0x0 0 0 0 0>;
  46                 mediatek,mtd-eeprom = <&factory 0x0>;
  47                 ieee80211-freq-limit = <2400000 2500000>;
  48         };
  49 };
  50
  51 &pcie1 {
  52         wifi@0,0 {
  53                 compatible = "mediatek,mt76";
  54                 reg = <0x0 0 0 0 0>;
  55                 mediatek,mtd-eeprom = <&factory 0x8000>;
  56                 ieee80211-freq-limit = <5000000 6000000>;
  57         };
  58 };
  59
  60 &ethernet {
  61         mtd-mac-address = <&factory 0x4>;
  62 };
  63
  64 &i2c {
  65         status = "okay";
  66
  67         gpio_expander: i2c0gpio-expander@20{
  68                 #gpio-cells = <2>;
  69                 #interrupt-cells = <2>;
  70                 compatible = "semtech,sx1503q";
  71                 reg = <0x20>;
  72
  73                 gpio-controller;
  74         };
  75 };
  76
  77 &nand {
  78         status = "okay";
  79
  80         partitions {
  81                 compatible = "fixed-partitions";
  82                 #address-cells = <1>;
  83                 #size-cells = <1>;
  84
  85                 partition@0 {
  86                         label = "u-boot";
  87                         reg = <0x0 0x100000>;
  88                         read-only;
  89                 };
  90
  91                 partition@100000 {
  92                         label = "SC PART_MAP";
  93                         reg = <0x100000 0x100000>;
  94                         read-only;
  95                 };
  96
  97                 partition@200000 {
  98                         label = "kernel";
  99                         reg = <0x200000 0x400000>;
 100                 };
 101
 102                 partition@600000 {
 103                         label = "ubi";
 104                         reg = <0x600000 0x2800000>;
 105                 };
 106
 107                 partition@2e00000 {
 108                         label = "reserved0";
 109                         reg = <0x2e00000 0x1800000>;
 110                         read-only;
 111                 };
 112
 113                 factory: partition@4600000 {
 114                         label = "factory";
 115                         reg = <0x4600000 0x200000>;
 116                         read-only;
 117                 };
 118
 119                 partition@4800000 {
 120                         label = "reserved1";
 121                         reg = <0x4800000 0x3800000>;
 122                         read-only;
 123                 };
 124         };
 125 };