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 = <&gpio0 11 GPIO_ACTIVE_LOW>;
  30                 };
  31
  32                 power_yellow: power_yellow {
  33                         label = "mir4a-100m:yellow:power";
  34                         gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
  35                 };
  36         };
  37
  38         keys {
  39                 compatible = "gpio-keys-polled";
  40                 poll-interval = <20>;
  41
  42                 reset {
  43                         label = "reset";
  44                         gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
  45                         linux,code = <KEY_RESTART>;
  46                 };
  47         };
  48 };
  49
  50 &spi0 {
  51         status = "okay";
  52
  53         flash@0 {
  54                 compatible = "jedec,spi-nor";
  55                 reg = <0>;
  56                 spi-max-frequency = <10000000>;
  57
  58                 partitions {
  59                         compatible = "fixed-partitions";
  60                         #address-cells = <1>;
  61                         #size-cells = <1>;
  62
  63                         partition@0 {
  64                                 label = "bootloader";
  65                                 reg = <0x0 0x20000>;
  66                                 read-only;
  67                         };
  68
  69                         partition@20000 {
  70                                 label = "config";
  71                                 reg = <0x20000 0x10000>;
  72                                 read-only;
  73                         };
  74
  75                         factory: partition@30000 {
  76                                 label = "factory";
  77                                 reg = <0x30000 0x10000>;
  78                                 read-only;
  79                         };
  80
  81                         partition@40000 {
  82                                 label = "crash";
  83                                 reg = <0x40000 0x10000>;
  84                                 read-only;
  85                         };
  86
  87                         partition@50000 {
  88                                 label = "cfg_bak";
  89                                 reg = <0x50000 0x10000>;
  90                                 read-only;
  91                         };
  92
  93                         partition@60000 {
  94                                 label = "overlay";
  95                                 reg = <0x60000 0x100000>;
  96                                 read-only;
  97                         };
  98
  99                         partition@160000 {
 100                                 label = "firmware";
 101                                 reg = <0x160000 0xea0000>;
 102                                 compatible = "denx,uimage";
 103                         };
 104                 };
 105         };
 106 };
 107
 108 &pcie {
 109         status = "okay";
 110 };
 111
 112 &pcie0 {
 113         wifi@0,0 {
 114                 compatible = "mediatek,mt76";
 115                 reg = <0x0000 0 0 0 0>;
 116                 mediatek,mtd-eeprom = <&factory 0x8000>;
 117                 ieee80211-freq-limit = <5000000 6000000>;
 118         };
 119 };
 120
 121 &pinctrl {
 122         state_default: pinctrl0 {
 123                 gpio {
 124                         ralink,group = "gpio", "wdt", "wled_an";
 125                         ralink,function = "gpio";
 126                 };
 127         };
 128 };
 129
 130 &ethernet {
 131         mtd-mac-address = <&factory 0x4>;
 132         mtd-mac-address-increment = <(-1)>;
 133 };
 134
 135 &esw {
 136         mediatek,portmap = <0x2f>;
 137         mediatek,portdisable = <0x2a>;
 138 };
 139
 140 &wmac {
 141         status = "okay";
 142 };