target/linux/ramips/dts/DUZUN-DM06.dts

   1 /dts-v1/;
   2
   3 #include "mt7628an.dtsi"
   4
   5 / {
   6         compatible = "duzun,dm06-mt7628an", "mediatek,mt7628an-soc";
   7         model = "DuZun DM06";
   8
   9         memory@0 {
  10                 device_type = "memory";
  11                 reg = <0x0 0x4000000>;
  12         };
  13
  14         gpio-keys-polled {
  15                 compatible = "gpio-keys-polled";
  16                 #address-cells = <1>;
  17                 #size-cells = <0>;
  18                 poll-interval = <100>;
  19
  20                 reset {
  21                         label = "reset";
  22                         gpios = <&gpio1 14 1>;
  23                         linux,code = <0x198>;
  24                 };
  25
  26                 wps {
  27                         label = "wps";
  28                         gpios = <&gpio1 6 1>;
  29                         linux,code = <0x211>;
  30                 };
  31         };
  32
  33         sound {
  34                 compatible = "simple-audio-card";
  35                 simple-audio-card,name = "Audio-I2S";
  36                 simple-audio-card,format = "i2s";
  37                 simple-audio-card,bitclock-master = <&dailink0_master>;
  38                 simple-audio-card,frame-master = <&dailink0_master>;
  39                 simple-audio-card,widgets =
  40                         "Headphone", "Headphones";
  41                 simple-audio-card,routing =
  42                         "Headphones", "HP_L",
  43                         "Headphones", "HP_R";
  44                 simple-audio-card,mclk-fs = <256>;
  45
  46                 simple-audio-card,cpu {
  47                         sound-dai = <&i2s>;
  48                 };
  49
  50                 dailink0_master: simple-audio-card,codec {
  51                         sound-dai = <&codec>;
  52                 };
  53         };
  54 };
  55
  56 &pinctrl {
  57         state_default: pinctrl0 {
  58                 gpio {
  59                         ralink,group = "wdt", "uart1";
  60                         ralink,function = "gpio";
  61                 };
  62         };
  63
  64         i2s_pins: i2s {
  65                 i2s {
  66                         ralink,group = "i2s";
  67                         ralink,function = "i2s";
  68                 };
  69         };
  70
  71         wm8960_mclk_pins: wm8960_mclk {
  72                 wm8960_mclk {
  73                         ralink,group = "refclk";
  74                         ralink,function = "reclk";
  75                 };
  76         };
  77 };
  78
  79 &gpio1 {
  80         status = "okay";
  81 };
  82
  83 &i2c {
  84         status = "okay";
  85
  86         codec: wm8960@1a {
  87                 #sound-dai-cells = <0>;
  88                 compatible = "wlf,wm8960";
  89                 reg = <0x1a>;
  90
  91                 wlf,shared-lrclk;
  92         };
  93 };
  94
  95 &ethernet {
  96         mtd-mac-address = <&factory 0x4>;
  97 };
  98
  99 &esw {
 100         mediatek,portmap = <0x3>;
 101         mediatek,portdisable = <0x3c>;
 102 };
 103
 104 &i2s {
 105         #sound-dai-cells = <0>;
 106         status = "okay";
 107         pinctrl-names = "default";
 108         pinctrl-0 = <&i2s_pins>, <&wm8960_mclk_pins>;
 109 };
 110
 111 &sdhci {
 112         status = "okay";
 113 };
 114
 115 &gdma {
 116         status = "okay";
 117 };
 118
 119 &spi0 {
 120         status = "okay";
 121
 122         m25p80@0 {
 123                 #address-cells = <1>;
 124                 #size-cells = <1>;
 125                 compatible = "jedec,spi-nor";
 126                 reg = <0>;
 127                 linux,modalias = "m25p80";
 128                 spi-max-frequency = <60000000>;
 129                 m25p,chunked-io = <32>;
 130                 m25p,fast-read;
 131
 132                 partition@0 {
 133                         label = "u-boot";
 134                         reg = <0x0 0x30000>;
 135                         read-only;
 136                 };
 137
 138                 partition@30000 {
 139                         label = "u-boot-env";
 140                         reg = <0x30000 0x10000>;
 141                         read-only;
 142                 };
 143
 144                 factory: partition@40000 {
 145                         label = "factory";
 146                         reg = <0x40000 0x10000>;
 147                         read-only;
 148                 };
 149
 150                 partition@50000 {
 151                         label = "firmware";
 152                         reg = <0x50000 0x7b0000>;
 153                 };
 154         };
 155 };