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 &pinctrl {
  52         state_default: pinctrl0 {
  53                 gpio {
  54                         ralink,group = "wdt", "uart1";
  55                         ralink,function = "gpio";
  56                 };
  57         };
  58 };
  59
  60 &gpio1 {
  61         status = "okay";
  62 };
  63
  64 &i2c {
  65         status = "okay";
  66
  67         codec: wm8960@1a {
  68                 #sound-dai-cells = <0>;
  69                 compatible = "wlf,wm8960";
  70                 reg = <0x1a>;
  71
  72                 wlf,shared-lrclk;
  73         };
  74 };
  75
  76 &ethernet {
  77         mtd-mac-address = <&factory 0x4>;
  78 };
  79
  80 &esw {
  81         mediatek,portmap = <0x3>;
  82         mediatek,portdisable = <0x3c>;
  83 };
  84
  85 &i2s {
  86         #sound-dai-cells = <0>;
  87         status = "okay";
  88         pinctrl-names = "default";
  89         pinctrl-0 = <&i2s_pins>, <&refclk_pins>;
  90 };
  91
  92 &sdhci {
  93         status = "okay";
  94 };
  95
  96 &gdma {
  97         status = "okay";
  98 };
  99
 100 &spi0 {
 101         status = "okay";
 102
 103         m25p80@0 {
 104                 compatible = "jedec,spi-nor";
 105                 reg = <0>;
 106                 spi-max-frequency = <60000000>;
 107                 m25p,fast-read;
 108
 109                 partitions {
 110                         compatible = "fixed-partitions";
 111                         #address-cells = <1>;
 112                         #size-cells = <1>;
 113
 114                         partition@0 {
 115                                 label = "u-boot";
 116                                 reg = <0x0 0x30000>;
 117                                 read-only;
 118                         };
 119
 120                         partition@30000 {
 121                                 label = "u-boot-env";
 122                                 reg = <0x30000 0x10000>;
 123                                 read-only;
 124                         };
 125
 126                         factory: partition@40000 {
 127                                 label = "factory";
 128                                 reg = <0x40000 0x10000>;
 129                                 read-only;
 130                         };
 131
 132                         partition@50000 {
 133                                 compatible = "denx,uimage";
 134                                 label = "firmware";
 135                                 reg = <0x50000 0x7b0000>;
 136                         };
 137                 };
 138         };
 139 };