target/linux/ramips/dts/mt7621_mqmaker_witi.dts

   1 /dts-v1/;
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "mqmaker,witi", "mediatek,mt7621-soc";
  10         model = "MQmaker WiTi";
  11
  12         chosen {
  13                 bootargs = "console=ttyS0,57600";
  14         };
  15
  16         palmbus: palmbus@1E000000 {
  17                 i2c@900 {
  18                         status = "okay";
  19
  20                         pcf8563: rtc@51 {
  21                                 status = "okay";
  22                                 compatible = "nxp,pcf8563";
  23                                 reg = <0x51>;
  24                         };
  25                 };
  26         };
  27
  28         keys {
  29                 compatible = "gpio-keys-polled";
  30                 poll-interval = <20>;
  31
  32                 reset {
  33                         label = "reset";
  34                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  35                         linux,code = <KEY_RESTART>;
  36                 };
  37         };
  38 };
  39
  40 &sdhci {
  41         status = "okay";
  42 };
  43
  44 &spi0 {
  45         status = "okay";
  46
  47         m25p80@0 {
  48                 compatible = "jedec,spi-nor";
  49                 reg = <0>;
  50                 spi-max-frequency = <10000000>;
  51
  52                 partitions {
  53                         compatible = "fixed-partitions";
  54                         #address-cells = <1>;
  55                         #size-cells = <1>;
  56
  57                         partition@0 {
  58                                 label = "u-boot";
  59                                 reg = <0x0 0x30000>;
  60                                 read-only;
  61                         };
  62
  63                         partition@30000 {
  64                                 label = "u-boot-env";
  65                                 reg = <0x30000 0x10000>;
  66                                 read-only;
  67                         };
  68
  69                         factory: partition@40000 {
  70                                 label = "factory";
  71                                 reg = <0x40000 0x10000>;
  72                         };
  73
  74                         partition@50000 {
  75                                 compatible = "denx,uimage";
  76                                 label = "firmware";
  77                                 reg = <0x50000 0xfb0000>;
  78                         };
  79                 };
  80         };
  81 };
  82
  83 &pcie {
  84         status = "okay";
  85 };
  86
  87 &pcie0 {
  88         mt76@0,0 {
  89                 reg = <0x0000 0 0 0 0>;
  90                 mediatek,mtd-eeprom = <&factory 0x8000>;
  91                 ieee80211-freq-limit = <5000000 6000000>;
  92                 mtd-mac-address = <&factory 0xe000>;
  93         };
  94 };
  95
  96 &pcie1 {
  97         mt76@0,0 {
  98                 reg = <0x0000 0 0 0 0>;
  99                 mediatek,mtd-eeprom = <&factory 0x0000>;
 100                 ieee80211-freq-limit = <2400000 2500000>;
 101                 mtd-mac-address = <&factory 0xe000>;
 102         };
 103 };
 104
 105 &ethernet {
 106         mtd-mac-address = <&factory 0xe000>;
 107 };
 108
 109 &pinctrl {
 110         state_default: pinctrl0 {
 111                 gpio {
 112                         ralink,group = "wdt", "rgmii2", "jtag", "mdio";
 113                         ralink,function = "gpio";
 114                 };
 115         };
 116 };