target/linux/ramips/dts/mt7628an_duzun_dm06.dts

   1 #include "mt7628an.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "duzun,dm06", "mediatek,mt7628an-soc";
   8         model = "DuZun DM06";
   9
  10         keys {
  11                 compatible = "gpio-keys";
  12
  13                 reset {
  14                         label = "reset";
  15                         gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
  16                         linux,code = <KEY_RESTART>;
  17                 };
  18
  19                 wps {
  20                         label = "wps";
  21                         gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
  22                         linux,code = <KEY_WPS_BUTTON>;
  23                 };
  24         };
  25
  26         sound {
  27                 compatible = "simple-audio-card";
  28                 simple-audio-card,name = "Audio-I2S";
  29                 simple-audio-card,format = "i2s";
  30                 simple-audio-card,bitclock-master = <&dailink0_master>;
  31                 simple-audio-card,frame-master = <&dailink0_master>;
  32                 simple-audio-card,widgets =
  33                         "Headphone", "Headphones";
  34                 simple-audio-card,routing =
  35                         "Headphones", "HP_L",
  36                         "Headphones", "HP_R";
  37                 simple-audio-card,mclk-fs = <256>;
  38
  39                 simple-audio-card,cpu {
  40                         sound-dai = <&i2s>;
  41                 };
  42
  43                 dailink0_master: simple-audio-card,codec {
  44                         sound-dai = <&codec>;
  45                 };
  46         };
  47 };
  48
  49 &state_default {
  50         gpio {
  51                 groups = "wdt", "uart1";
  52                 function = "gpio";
  53         };
  54 };
  55
  56 &i2c {
  57         status = "okay";
  58
  59         codec: wm8960@1a {
  60                 #sound-dai-cells = <0>;
  61                 compatible = "wlf,wm8960";
  62                 reg = <0x1a>;
  63
  64                 wlf,shared-lrclk;
  65         };
  66 };
  67
  68 &ethernet {
  69         nvmem-cells = <&macaddr_factory_4>;
  70         nvmem-cell-names = "mac-address";
  71 };
  72
  73 &esw {
  74         mediatek,portmap = <0x3e>;
  75         mediatek,portdisable = <0x3c>;
  76 };
  77
  78 &i2s {
  79         #sound-dai-cells = <0>;
  80         status = "okay";
  81         pinctrl-names = "default";
  82         pinctrl-0 = <&i2s_pins>, <&refclk_pins>;
  83 };
  84
  85 &sdhci {
  86         status = "okay";
  87 };
  88
  89 &gdma {
  90         status = "okay";
  91 };
  92
  93 &spi0 {
  94         status = "okay";
  95
  96         flash@0 {
  97                 compatible = "jedec,spi-nor";
  98                 reg = <0>;
  99                 spi-max-frequency = <60000000>;
 100                 m25p,fast-read;
 101
 102                 partitions {
 103                         compatible = "fixed-partitions";
 104                         #address-cells = <1>;
 105                         #size-cells = <1>;
 106
 107                         partition@0 {
 108                                 label = "u-boot";
 109                                 reg = <0x0 0x30000>;
 110                                 read-only;
 111                         };
 112
 113                         partition@30000 {
 114                                 label = "u-boot-env";
 115                                 reg = <0x30000 0x10000>;
 116                                 read-only;
 117                         };
 118
 119                         factory: partition@40000 {
 120                                 label = "factory";
 121                                 reg = <0x40000 0x10000>;
 122                                 read-only;
 123                         };
 124
 125                         partition@50000 {
 126                                 compatible = "denx,uimage";
 127                                 label = "firmware";
 128                                 reg = <0x50000 0x7b0000>;
 129                         };
 130                 };
 131         };
 132 };
 133
 134 &factory {
 135         compatible = "nvmem-cells";
 136         #address-cells = <1>;
 137         #size-cells = <1>;
 138
 139         macaddr_factory_4: macaddr@4 {
 140                 reg = <0x4 0x6>;
 141         };
 142 };