target/linux/ramips/dts/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         memory@0 {
  13                 device_type = "memory";
  14                 reg = <0x0 0x4000000>;
  15         };
  16
  17         keys {
  18                 compatible = "gpio-keys-polled";
  19                 poll-interval = <100>;
  20
  21                 reset {
  22                         label = "reset";
  23                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  24                         linux,code = <KEY_RESTART>;
  25                 };
  26
  27                 wps {
  28                         label = "wps";
  29                         gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
  30                         linux,code = <KEY_WPS_BUTTON>;
  31                 };
  32         };
  33
  34         sound {
  35                 compatible = "simple-audio-card";
  36                 simple-audio-card,name = "Audio-I2S";
  37                 simple-audio-card,format = "i2s";
  38                 simple-audio-card,bitclock-master = <&dailink0_master>;
  39                 simple-audio-card,frame-master = <&dailink0_master>;
  40                 simple-audio-card,widgets =
  41                         "Headphone", "Headphones";
  42                 simple-audio-card,routing =
  43                         "Headphones", "HP_L",
  44                         "Headphones", "HP_R";
  45                 simple-audio-card,mclk-fs = <256>;
  46
  47                 simple-audio-card,cpu {
  48                         sound-dai = <&i2s>;
  49                 };
  50
  51                 dailink0_master: simple-audio-card,codec {
  52                         sound-dai = <&codec>;
  53                 };
  54         };
  55 };
  56
  57 &pinctrl {
  58         state_default: pinctrl0 {
  59                 gpio {
  60                         ralink,group = "wdt", "uart1";
  61                         ralink,function = "gpio";
  62                 };
  63         };
  64 };
  65
  66 &gpio1 {
  67         status = "okay";
  68 };
  69
  70 &i2c {
  71         status = "okay";
  72
  73         codec: wm8960@1a {
  74                 #sound-dai-cells = <0>;
  75                 compatible = "wlf,wm8960";
  76                 reg = <0x1a>;
  77
  78                 wlf,shared-lrclk;
  79         };
  80 };
  81
  82 &ethernet {
  83         mtd-mac-address = <&factory 0x4>;
  84 };
  85
  86 &esw {
  87         mediatek,portmap = <0x3>;
  88         mediatek,portdisable = <0x3c>;
  89 };
  90
  91 &i2s {
  92         #sound-dai-cells = <0>;
  93         status = "okay";
  94         pinctrl-names = "default";
  95         pinctrl-0 = <&i2s_pins>, <&refclk_pins>;
  96 };
  97
  98 &sdhci {
  99         status = "okay";
 100 };
 101
 102 &gdma {
 103         status = "okay";
 104 };
 105
 106 &spi0 {
 107         status = "okay";
 108
 109         m25p80@0 {
 110                 compatible = "jedec,spi-nor";
 111                 reg = <0>;
 112                 spi-max-frequency = <60000000>;
 113                 m25p,fast-read;
 114
 115                 partitions {
 116                         compatible = "fixed-partitions";
 117                         #address-cells = <1>;
 118                         #size-cells = <1>;
 119
 120                         partition@0 {
 121                                 label = "u-boot";
 122                                 reg = <0x0 0x30000>;
 123                                 read-only;
 124                         };
 125
 126                         partition@30000 {
 127                                 label = "u-boot-env";
 128                                 reg = <0x30000 0x10000>;
 129                                 read-only;
 130                         };
 131
 132                         factory: partition@40000 {
 133                                 label = "factory";
 134                                 reg = <0x40000 0x10000>;
 135                                 read-only;
 136                         };
 137
 138                         partition@50000 {
 139                                 compatible = "denx,uimage";
 140                                 label = "firmware";
 141                                 reg = <0x50000 0x7b0000>;
 142                         };
 143                 };
 144         };
 145 };