target/linux/ramips/dts/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         memory@0 {
  18                 device_type = "memory";
  19                 reg = <0x0 0x4000000>;
  20         };
  21
  22         aliases {
  23                 led-boot = &power_yellow;
  24                 led-failsafe = &power_yellow;
  25                 led-running = &power_blue;
  26                 led-upgrade = &power_yellow;
  27         };
  28
  29         leds {
  30                 compatible = "gpio-leds";
  31
  32                 power_blue: power_blue {
  33                         label = "mir4a-100m:blue:power";
  34                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  35                 };
  36
  37                 power_yellow: power_yellow {
  38                         label = "mir4a-100m:yellow:power";
  39                         gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
  40                 };
  41         };
  42
  43         keys {
  44                 compatible = "gpio-keys-polled";
  45                 poll-interval = <20>;
  46
  47                 reset {
  48                         label = "reset";
  49                         gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
  50                         linux,code = <KEY_RESTART>;
  51                 };
  52         };
  53 };
  54
  55 &spi0 {
  56         status = "okay";
  57
  58         flash@0 {
  59                 compatible = "jedec,spi-nor";
  60                 reg = <0>;
  61                 spi-max-frequency = <10000000>;
  62
  63                 partitions {
  64                         compatible = "fixed-partitions";
  65                         #address-cells = <1>;
  66                         #size-cells = <1>;
  67
  68                         partition@0 {
  69                                 label = "bootloader";
  70                                 reg = <0x0 0x20000>;
  71                                 read-only;
  72                         };
  73
  74                         partition@20000 {
  75                                 label = "config";
  76                                 reg = <0x20000 0x10000>;
  77                                 read-only;
  78                         };
  79
  80                         factory: partition@30000 {
  81                                 label = "factory";
  82                                 reg = <0x30000 0x10000>;
  83                                 read-only;
  84                         };
  85
  86                         partition@40000 {
  87                                 label = "crash";
  88                                 reg = <0x40000 0x10000>;
  89                                 read-only;
  90                         };
  91
  92                         partition@50000 {
  93                                 label = "cfg_bak";
  94                                 reg = <0x50000 0x10000>;
  95                                 read-only;
  96                         };
  97
  98                         partition@60000 {
  99                                 label = "overlay";
 100                                 reg = <0x60000 0x100000>;
 101                                 read-only;
 102                         };
 103
 104                         partition@160000 {
 105                                 label = "firmware";
 106                                 reg = <0x160000 0xea0000>;
 107                                 compatible = "denx,uimage";
 108                         };
 109                 };
 110         };
 111 };
 112
 113 &pcie {
 114         status = "okay";
 115 };
 116
 117 &pcie0 {
 118         wifi@0,0 {
 119                 compatible = "mediatek,mt76";
 120                 reg = <0x0000 0 0 0 0>;
 121                 mediatek,mtd-eeprom = <&factory 0x8000>;
 122                 ieee80211-freq-limit = <5000000 6000000>;
 123         };
 124 };
 125
 126 &pinctrl {
 127         state_default: pinctrl0 {
 128                 gpio {
 129                         ralink,group = "gpio", "wdt", "wled_an";
 130                         ralink,function = "gpio";
 131                 };
 132         };
 133 };
 134
 135 &ethernet {
 136         mtd-mac-address = <&factory 0x4>;
 137         mtd-mac-address-increment = <(-1)>;
 138 };
 139
 140 &esw {
 141         mediatek,portmap = <0x2f>;
 142         mediatek,portdisable = <0x2a>;
 143 };
 144
 145 &wmac {
 146         status = "okay";
 147 };