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 &gpio2 {
  58         status = "okay";
  59 };
  60
  61 &spi0 {
  62         status = "okay";
  63
  64         flash@0 {
  65                 compatible = "jedec,spi-nor";
  66                 reg = <0>;
  67                 spi-max-frequency = <10000000>;
  68
  69                 partitions {
  70                         compatible = "fixed-partitions";
  71                         #address-cells = <1>;
  72                         #size-cells = <1>;
  73
  74                         partition@0 {
  75                                 label = "u-boot";
  76                                 reg = <0x0 0x30000>;
  77                         };
  78
  79                         partition@30000 {
  80                                 label = "u-boot-env";
  81                                 reg = <0x30000 0x10000>;
  82                                 read-only;
  83                         };
  84
  85                         factory: partition@40000 {
  86                                 label = "factory";
  87                                 reg = <0x40000 0x10000>;
  88                                 read-only;
  89                         };
  90
  91                         partition@50000 {
  92                                 compatible = "denx,uimage";
  93                                 label = "firmware";
  94                                 reg = <0x50000 0xf80000>;
  95                         };
  96
  97                         partition@fd0000 {
  98                                 label = "crash";
  99                                 reg = <0xfd0000 0x10000>;
 100                         };
 101
 102                         partition@fe0000 {
 103                                 label = "reserved";
 104                                 reg = <0xfe0000 0x10000>;
 105                                 read-only;
 106                         };
 107
 108                         partition@ff0000 {
 109                                 label = "Bdata";
 110                                 reg = <0xff0000 0x10000>;
 111                         };
 112                 };
 113         };
 114 };
 115
 116 &ehci {
 117         status = "okay";
 118 };
 119
 120 &ohci {
 121         status = "okay";
 122 };
 123
 124 &ethernet {
 125         pinctrl-names = "default";
 126         pinctrl-0 = <&ephy_pins>;
 127
 128         mtd-mac-address = <&factory 0x28>;
 129
 130         mediatek,portmap = "llllw";
 131 };
 132
 133 &wmac {
 134         ralink,mtd-eeprom = <&factory 0x0>;
 135         pinctrl-names = "default";
 136         pinctrl-0 = <&pa_pins>;
 137 };
 138
 139 &pcie {
 140         status = "okay";
 141 };
 142
 143 &pcie0 {
 144         mt76@0,0 {
 145                 reg = <0x0000 0 0 0 0>;
 146                 mediatek,mtd-eeprom = <&factory 0x8000>;
 147                 ieee80211-freq-limit = <5000000 6000000>;
 148         };
 149 };
 150
 151 &state_default {
 152         gpio {
 153                 groups = "i2c", "rgmii1";
 154                 function = "gpio";
 155         };
 156 };