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