target/linux/ramips/dts/mt7620a_yukai_bocco.dts

   1 /dts-v1/;
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "yukai,bocco", "ralink,mt7620a-soc";
  10         model = "YUKAI Engineering BOCCO";
  11
  12         keys {
  13                 compatible = "gpio-keys";
  14
  15                 reset {
  16                         label = "reset";
  17                         gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
  18                         linux,code = <KEY_RESTART>;
  19                 };
  20         };
  21
  22         gpio_export {
  23                 compatible = "gpio-export";
  24                 #size-cells = <0>;
  25
  26                 s1 {
  27                         gpio-export,name = "rec";
  28                         gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
  29                 };
  30                 s2 {
  31                         gpio-export,name = "play";
  32                         gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
  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 &gpio0 {
  60         status = "okay";
  61 };
  62
  63 &gpio1 {
  64         status = "okay";
  65 };
  66
  67 &gpio2 {
  68         status = "okay";
  69 };
  70
  71 &gpio3 {
  72         status = "okay";
  73 };
  74
  75 &i2c {
  76         status = "okay";
  77
  78         codec: wm8960@1a {
  79                 #sound-dai-cells = <0>;
  80                 compatible = "wlf,wm8960";
  81                 reg = <0x1a>;
  82
  83                 wlf,shared-lrclk;
  84         };
  85 };
  86
  87 &i2s {
  88         #sound-dai-cells = <0>;
  89         status = "okay";
  90         pinctrl-names = "default";
  91         pinctrl-0 = <&pcm_i2s_pins>;
  92 };
  93
  94 &spi0 {
  95         status = "okay";
  96
  97         flash@0 {
  98                 compatible = "jedec,spi-nor";
  99                 reg = <0>;
 100                 spi-max-frequency = <10000000>;
 101
 102                 partitions {
 103                         compatible = "fixed-partitions";
 104                         #address-cells = <1>;
 105                         #size-cells = <1>;
 106
 107                         partition@0 {
 108                                 label = "u-boot";
 109                                 reg = <0x0 0x30000>;
 110                                 read-only;
 111                         };
 112
 113                         partition@30000 {
 114                                 label = "u-boot-env";
 115                                 reg = <0x30000 0x10000>;
 116                                 read-only;
 117                         };
 118
 119                         factory: partition@40000 {
 120                                 label = "factory";
 121                                 reg = <0x40000 0x10000>;
 122                                 read-only;
 123                         };
 124
 125                         partition@50000 {
 126                                 compatible = "denx,uimage";
 127                                 label = "firmware";
 128                                 reg = <0x50000 0x7b0000>;
 129                         };
 130                 };
 131         };
 132 };
 133
 134 &pcm {
 135         status = "okay";
 136 };
 137
 138 &gdma {
 139         status = "okay";
 140 };
 141
 142 &state_default {
 143         gpio {
 144                 groups = "spi refclk", "rgmii1";
 145                 function = "gpio";
 146         };
 147 };
 148
 149 &ethernet {
 150         pinctrl-names = "default";
 151         pinctrl-0 = <&ephy_pins>;
 152
 153         mtd-mac-address = <&factory 0x4>;
 154
 155         mediatek,portmap = "llllw";
 156 };
 157
 158 &gsw {
 159         ralink,port4 = "ephy";
 160 };
 161
 162 &wmac {
 163         ralink,mtd-eeprom = <&factory 0x0>;
 164 };