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         gpio-keys-polled {
  18                 compatible = "gpio-keys-polled";
  19                 #address-cells = <1>;
  20                 #size-cells = <0>;
  21                 poll-interval = <100>;
  22
  23                 reset {
  24                         label = "reset";
  25                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  26                         linux,code = <KEY_RESTART>;
  27                 };
  28
  29                 wps {
  30                         label = "wps";
  31                         gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
  32                         linux,code = <KEY_WPS_BUTTON>;
  33                 };
  34         };
  35
  36         sound {
  37                 compatible = "simple-audio-card";
  38                 simple-audio-card,name = "Audio-I2S";
  39                 simple-audio-card,format = "i2s";
  40                 simple-audio-card,bitclock-master = <&dailink0_master>;
  41                 simple-audio-card,frame-master = <&dailink0_master>;
  42                 simple-audio-card,widgets =
  43                         "Headphone", "Headphones";
  44                 simple-audio-card,routing =
  45                         "Headphones", "HP_L",
  46                         "Headphones", "HP_R";
  47                 simple-audio-card,mclk-fs = <256>;
  48
  49                 simple-audio-card,cpu {
  50                         sound-dai = <&i2s>;
  51                 };
  52
  53                 dailink0_master: simple-audio-card,codec {
  54                         sound-dai = <&codec>;
  55                 };
  56         };
  57 };
  58
  59 &pinctrl {
  60         state_default: pinctrl0 {
  61                 gpio {
  62                         ralink,group = "wdt", "uart1";
  63                         ralink,function = "gpio";
  64                 };
  65         };
  66
  67         i2s_pins: i2s {
  68                 i2s {
  69                         ralink,group = "i2s";
  70                         ralink,function = "i2s";
  71                 };
  72         };
  73
  74         wm8960_mclk_pins: wm8960_mclk {
  75                 wm8960_mclk {
  76                         ralink,group = "refclk";
  77                         ralink,function = "refclk";
  78                 };
  79         };
  80 };
  81
  82 &gpio1 {
  83         status = "okay";
  84 };
  85
  86 &i2c {
  87         status = "okay";
  88
  89         codec: wm8960@1a {
  90                 #sound-dai-cells = <0>;
  91                 compatible = "wlf,wm8960";
  92                 reg = <0x1a>;
  93
  94                 wlf,shared-lrclk;
  95         };
  96 };
  97
  98 &ethernet {
  99         mtd-mac-address = <&factory 0x4>;
 100 };
 101
 102 &esw {
 103         mediatek,portmap = <0x3>;
 104         mediatek,portdisable = <0x3c>;
 105 };
 106
 107 &i2s {
 108         #sound-dai-cells = <0>;
 109         status = "okay";
 110         pinctrl-names = "default";
 111         pinctrl-0 = <&i2s_pins>, <&wm8960_mclk_pins>;
 112 };
 113
 114 &sdhci {
 115         status = "okay";
 116 };
 117
 118 &gdma {
 119         status = "okay";
 120 };
 121
 122 &spi0 {
 123         status = "okay";
 124
 125         m25p80@0 {
 126                 #address-cells = <1>;
 127                 #size-cells = <1>;
 128                 compatible = "jedec,spi-nor";
 129                 reg = <0>;
 130                 spi-max-frequency = <60000000>;
 131                 m25p,chunked-io = <32>;
 132                 m25p,fast-read;
 133
 134                 partition@0 {
 135                         label = "u-boot";
 136                         reg = <0x0 0x30000>;
 137                         read-only;
 138                 };
 139
 140                 partition@30000 {
 141                         label = "u-boot-env";
 142                         reg = <0x30000 0x10000>;
 143                         read-only;
 144                 };
 145
 146                 factory: partition@40000 {
 147                         label = "factory";
 148                         reg = <0x40000 0x10000>;
 149                         read-only;
 150                 };
 151
 152                 partition@50000 {
 153                         label = "firmware";
 154                         reg = <0x50000 0x7b0000>;
 155                 };
 156         };
 157 };