target/linux/ramips/dts/mt7628an_xiaomi_mir4a-100m.dts

   1 //SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /dts-v1/;
   3
   4 #include "mt7628an.dtsi"
   5
   6 #include <dt-bindings/gpio/gpio.h>
   7 #include <dt-bindings/input/input.h>
   8
   9 / {
  10         compatible = "xiaomi,mir4a-100m", "mediatek,mt7628an-soc";
  11         model = "Xiaomi Mi Router 4A (100M Edition)";
  12
  13         chosen {
  14                 bootargs = "console=ttyS0,115200";
  15         };
  16
  17         aliases {
  18                 led-boot = &power_yellow;
  19                 led-failsafe = &power_yellow;
  20                 led-running = &power_blue;
  21                 led-upgrade = &power_yellow;
  22         };
  23
  24         leds {
  25                 compatible = "gpio-leds";
  26
  27                 power_blue: power_blue {
  28                         label = "mir4a-100m:blue:power";
  29                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
  30                 };
  31
  32                 power_yellow: power_yellow {
  33                         label = "mir4a-100m:yellow:power";
  34                         gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
  35                 };
  36         };
  37
  38         keys {
  39                 compatible = "gpio-keys";
  40
  41                 reset {
  42                         label = "reset";
  43                         gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
  44                         linux,code = <KEY_RESTART>;
  45                 };
  46         };
  47 };
  48
  49 &spi0 {
  50         status = "okay";
  51
  52         flash@0 {
  53                 compatible = "jedec,spi-nor";
  54                 reg = <0>;
  55                 spi-max-frequency = <10000000>;
  56
  57                 partitions {
  58                         compatible = "fixed-partitions";
  59                         #address-cells = <1>;
  60                         #size-cells = <1>;
  61
  62                         partition@0 {
  63                                 label = "bootloader";
  64                                 reg = <0x0 0x20000>;
  65                                 read-only;
  66                         };
  67
  68                         partition@20000 {
  69                                 label = "config";
  70                                 reg = <0x20000 0x10000>;
  71                                 read-only;
  72                         };
  73
  74                         factory: partition@30000 {
  75                                 label = "factory";
  76                                 reg = <0x30000 0x10000>;
  77                                 read-only;
  78                         };
  79
  80                         partition@40000 {
  81                                 label = "crash";
  82                                 reg = <0x40000 0x10000>;
  83                                 read-only;
  84                         };
  85
  86                         partition@50000 {
  87                                 label = "cfg_bak";
  88                                 reg = <0x50000 0x10000>;
  89                                 read-only;
  90                         };
  91
  92                         partition@60000 {
  93                                 label = "overlay";
  94                                 reg = <0x60000 0x100000>;
  95                                 read-only;
  96                         };
  97
  98                         partition@160000 {
  99                                 label = "firmware";
 100                                 reg = <0x160000 0xea0000>;
 101                                 compatible = "denx,uimage";
 102                         };
 103                 };
 104         };
 105 };
 106
 107 &pcie {
 108         status = "okay";
 109 };
 110
 111 &pcie0 {
 112         wifi@0,0 {
 113                 compatible = "mediatek,mt76";
 114                 reg = <0x0000 0 0 0 0>;
 115                 mediatek,mtd-eeprom = <&factory 0x8000>;
 116                 ieee80211-freq-limit = <5000000 6000000>;
 117         };
 118 };
 119
 120 &state_default {
 121         gpio {
 122                 groups = "gpio", "wdt", "wled_an";
 123                 function = "gpio";
 124         };
 125 };
 126
 127 &ethernet {
 128         mtd-mac-address = <&factory 0x4>;
 129         mtd-mac-address-increment = <(-1)>;
 130 };
 131
 132 &esw {
 133         mediatek,portmap = <0x2f>;
 134         mediatek,portdisable = <0x2a>;
 135 };
 136
 137 &wmac {
 138         status = "okay";
 139 };