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 = "miwifi-mini:blue:status";
  27                         gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
  28                         default-state = "on";
  29                 };
  30
  31                 yellow {
  32                         label = "miwifi-mini:yellow:status";
  33                         gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
  34                 };
  35
  36                 red {
  37                         label = "miwifi-mini: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 &gpio0 {
  54         status = "okay";
  55 };
  56
  57 &gpio1 {
  58         status = "okay";
  59 };
  60
  61 &gpio2 {
  62         status = "okay";
  63 };
  64
  65 &spi0 {
  66         status = "okay";
  67
  68         flash@0 {
  69                 compatible = "jedec,spi-nor";
  70                 reg = <0>;
  71                 spi-max-frequency = <10000000>;
  72
  73                 partitions {
  74                         compatible = "fixed-partitions";
  75                         #address-cells = <1>;
  76                         #size-cells = <1>;
  77
  78                         partition@0 {
  79                                 label = "u-boot";
  80                                 reg = <0x0 0x30000>;
  81                         };
  82
  83                         partition@30000 {
  84                                 label = "u-boot-env";
  85                                 reg = <0x30000 0x10000>;
  86                                 read-only;
  87                         };
  88
  89                         factory: partition@40000 {
  90                                 label = "factory";
  91                                 reg = <0x40000 0x10000>;
  92                                 read-only;
  93                         };
  94
  95                         partition@50000 {
  96                                 compatible = "denx,uimage";
  97                                 label = "firmware";
  98                                 reg = <0x50000 0xf80000>;
  99                         };
 100
 101                         partition@fd0000 {
 102                                 label = "crash";
 103                                 reg = <0xfd0000 0x10000>;
 104                         };
 105
 106                         partition@fe0000 {
 107                                 label = "reserved";
 108                                 reg = <0xfe0000 0x10000>;
 109                                 read-only;
 110                         };
 111
 112                         partition@ff0000 {
 113                                 label = "Bdata";
 114                                 reg = <0xff0000 0x10000>;
 115                         };
 116                 };
 117         };
 118 };
 119
 120 &ehci {
 121         status = "okay";
 122 };
 123
 124 &ohci {
 125         status = "okay";
 126 };
 127
 128 &ethernet {
 129         pinctrl-names = "default";
 130         pinctrl-0 = <&ephy_pins>;
 131
 132         mtd-mac-address = <&factory 0x28>;
 133
 134         mediatek,portmap = "llllw";
 135 };
 136
 137 &wmac {
 138         ralink,mtd-eeprom = <&factory 0x0>;
 139         pinctrl-names = "default";
 140         pinctrl-0 = <&pa_pins>;
 141 };
 142
 143 &pcie {
 144         status = "okay";
 145 };
 146
 147 &pcie0 {
 148         mt76@0,0 {
 149                 reg = <0x0000 0 0 0 0>;
 150                 mediatek,mtd-eeprom = <&factory 0x8000>;
 151                 ieee80211-freq-limit = <5000000 6000000>;
 152         };
 153 };
 154
 155 &state_default {
 156         gpio {
 157                 groups = "i2c", "rgmii1";
 158                 function = "gpio";
 159         };
 160 };