target/linux/ramips/dts/mt7628an_duzun_dm06.dts

   1 /dts-v1/;
   2
   3 #include "mt7628an.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "duzun,dm06", "mediatek,mt7628an-soc";
  10         model = "DuZun DM06";
  11
  12         keys {
  13                 compatible = "gpio-keys";
  14
  15                 reset {
  16                         label = "reset";
  17                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  18                         linux,code = <KEY_RESTART>;
  19                 };
  20
  21                 wps {
  22                         label = "wps";
  23                         gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
  24                         linux,code = <KEY_WPS_BUTTON>;
  25                 };
  26         };
  27
  28         sound {
  29                 compatible = "simple-audio-card";
  30                 simple-audio-card,name = "Audio-I2S";
  31                 simple-audio-card,format = "i2s";
  32                 simple-audio-card,bitclock-master = <&dailink0_master>;
  33                 simple-audio-card,frame-master = <&dailink0_master>;
  34                 simple-audio-card,widgets =
  35                         "Headphone", "Headphones";
  36                 simple-audio-card,routing =
  37                         "Headphones", "HP_L",
  38                         "Headphones", "HP_R";
  39                 simple-audio-card,mclk-fs = <256>;
  40
  41                 simple-audio-card,cpu {
  42                         sound-dai = <&i2s>;
  43                 };
  44
  45                 dailink0_master: simple-audio-card,codec {
  46                         sound-dai = <&codec>;
  47                 };
  48         };
  49 };
  50
  51 &state_default {
  52         gpio {
  53                 ralink,group = "wdt", "uart1";
  54                 ralink,function = "gpio";
  55         };
  56 };
  57
  58 &gpio1 {
  59         status = "okay";
  60 };
  61
  62 &i2c {
  63         status = "okay";
  64
  65         codec: wm8960@1a {
  66                 #sound-dai-cells = <0>;
  67                 compatible = "wlf,wm8960";
  68                 reg = <0x1a>;
  69
  70                 wlf,shared-lrclk;
  71         };
  72 };
  73
  74 &ethernet {
  75         mtd-mac-address = <&factory 0x4>;
  76 };
  77
  78 &esw {
  79         mediatek,portmap = <0x3>;
  80         mediatek,portdisable = <0x3c>;
  81 };
  82
  83 &i2s {
  84         #sound-dai-cells = <0>;
  85         status = "okay";
  86         pinctrl-names = "default";
  87         pinctrl-0 = <&i2s_pins>, <&refclk_pins>;
  88 };
  89
  90 &sdhci {
  91         status = "okay";
  92 };
  93
  94 &gdma {
  95         status = "okay";
  96 };
  97
  98 &spi0 {
  99         status = "okay";
 100
 101         m25p80@0 {
 102                 compatible = "jedec,spi-nor";
 103                 reg = <0>;
 104                 spi-max-frequency = <60000000>;
 105                 m25p,fast-read;
 106
 107                 partitions {
 108                         compatible = "fixed-partitions";
 109                         #address-cells = <1>;
 110                         #size-cells = <1>;
 111
 112                         partition@0 {
 113                                 label = "u-boot";
 114                                 reg = <0x0 0x30000>;
 115                                 read-only;
 116                         };
 117
 118                         partition@30000 {
 119                                 label = "u-boot-env";
 120                                 reg = <0x30000 0x10000>;
 121                                 read-only;
 122                         };
 123
 124                         factory: partition@40000 {
 125                                 label = "factory";
 126                                 reg = <0x40000 0x10000>;
 127                                 read-only;
 128                         };
 129
 130                         partition@50000 {
 131                                 compatible = "denx,uimage";
 132                                 label = "firmware";
 133                                 reg = <0x50000 0x7b0000>;
 134                         };
 135                 };
 136         };
 137 };