target/linux/ramips/dts/mt7620a_xiaomi_miwifi-mini.dts

   1 #include "mt7620a.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "xiaomi,miwifi-mini", "ralink,mt7620a-soc";
   8         model = "Xiaomi MiWiFi Mini";
   9
  10         aliases {
  11                 led-boot = &led_blue;
  12                 led-failsafe = &led_blue;
  13                 led-running = &led_blue;
  14                 led-upgrade = &led_blue;
  15                 label-mac-device = &ethernet;
  16         };
  17
  18         chosen {
  19                 bootargs = "console=ttyS0,115200";
  20         };
  21
  22         leds {
  23                 compatible = "gpio-leds";
  24
  25                 led_blue: blue {
  26                         label = "blue:status";
  27                         gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
  28                         default-state = "on";
  29                 };
  30
  31                 yellow {
  32                         label = "yellow:status";
  33                         gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
  34                 };
  35
  36                 red {
  37                         label = "red:status";
  38                         gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
  39                 };
  40         };
  41
  42         keys {
  43                 compatible = "gpio-keys";
  44
  45                 reset {
  46                         label = "reset";
  47                         gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
  48                         linux,code = <KEY_RESTART>;
  49                 };
  50         };
  51 };
  52
  53 &gpio1 {
  54         status = "okay";
  55 };
  56
  57 &spi0 {
  58         status = "okay";
  59
  60         flash@0 {
  61                 compatible = "jedec,spi-nor";
  62                 reg = <0>;
  63                 spi-max-frequency = <10000000>;
  64
  65                 partitions {
  66                         compatible = "fixed-partitions";
  67                         #address-cells = <1>;
  68                         #size-cells = <1>;
  69
  70                         partition@0 {
  71                                 label = "u-boot";
  72                                 reg = <0x0 0x30000>;
  73                         };
  74
  75                         partition@30000 {
  76                                 label = "u-boot-env";
  77                                 reg = <0x30000 0x10000>;
  78                                 read-only;
  79                         };
  80
  81                         factory: partition@40000 {
  82                                 label = "factory";
  83                                 reg = <0x40000 0x10000>;
  84                                 read-only;
  85                         };
  86
  87                         partition@50000 {
  88                                 compatible = "denx,uimage";
  89                                 label = "firmware";
  90                                 reg = <0x50000 0xf80000>;
  91                         };
  92
  93                         partition@fd0000 {
  94                                 label = "crash";
  95                                 reg = <0xfd0000 0x10000>;
  96                         };
  97
  98                         partition@fe0000 {
  99                                 label = "reserved";
 100                                 reg = <0xfe0000 0x10000>;
 101                                 read-only;
 102                         };
 103
 104                         partition@ff0000 {
 105                                 label = "Bdata";
 106                                 reg = <0xff0000 0x10000>;
 107                         };
 108                 };
 109         };
 110 };
 111
 112 &ehci {
 113         status = "okay";
 114 };
 115
 116 &ohci {
 117         status = "okay";
 118 };
 119
 120 &ethernet {
 121         pinctrl-names = "default";
 122         pinctrl-0 = <&ephy_pins>;
 123
 124         nvmem-cells = <&macaddr_factory_28>;
 125         nvmem-cell-names = "mac-address";
 126
 127         mediatek,portmap = "llllw";
 128 };
 129
 130 &wmac {
 131         ralink,mtd-eeprom = <&factory 0x0>;
 132         pinctrl-names = "default";
 133         pinctrl-0 = <&pa_pins>;
 134 };
 135
 136 &pcie {
 137         status = "okay";
 138 };
 139
 140 &pcie0 {
 141         mt76@0,0 {
 142                 reg = <0x0000 0 0 0 0>;
 143                 mediatek,mtd-eeprom = <&factory 0x8000>;
 144                 ieee80211-freq-limit = <5000000 6000000>;
 145         };
 146 };
 147
 148 &state_default {
 149         gpio {
 150                 groups = "i2c", "rgmii1";
 151                 function = "gpio";
 152         };
 153 };
 154
 155 &factory {
 156         compatible = "nvmem-cells";
 157         #address-cells = <1>;
 158         #size-cells = <1>;
 159
 160         macaddr_factory_28: macaddr@28 {
 161                 reg = <0x28 0x6>;
 162         };
 163 };