target/linux/ramips/dts/mt7620a_yukai_bocco.dts

   1 #include "mt7620a.dtsi"
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/input/input.h>
   5
   6 / {
   7         compatible = "yukai,bocco", "ralink,mt7620a-soc";
   8         model = "YUKAI Engineering BOCCO";
   9
  10         keys {
  11                 compatible = "gpio-keys";
  12
  13                 reset {
  14                         label = "reset";
  15                         gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
  16                         linux,code = <KEY_RESTART>;
  17                 };
  18         };
  19
  20         gpio_export {
  21                 compatible = "gpio-export";
  22                 #size-cells = <0>;
  23
  24                 s1 {
  25                         gpio-export,name = "rec";
  26                         gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
  27                 };
  28                 s2 {
  29                         gpio-export,name = "play";
  30                         gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
  31                 };
  32         };
  33
  34         sound {
  35                 compatible = "simple-audio-card";
  36                 simple-audio-card,name = "Audio-I2S";
  37                 simple-audio-card,format = "i2s";
  38                 simple-audio-card,bitclock-master = <&dailink0_master>;
  39                 simple-audio-card,frame-master = <&dailink0_master>;
  40                 simple-audio-card,widgets =
  41                         "Headphone", "Headphones";
  42                 simple-audio-card,routing =
  43                         "Headphones", "HP_L",
  44                         "Headphones", "HP_R";
  45                 simple-audio-card,mclk-fs = <256>;
  46
  47                 simple-audio-card,cpu {
  48                         sound-dai = <&i2s>;
  49                 };
  50
  51                 dailink0_master: simple-audio-card,codec {
  52                         sound-dai = <&codec>;
  53                 };
  54         };
  55 };
  56
  57 &gpio1 {
  58         status = "okay";
  59 };
  60
  61 &i2c {
  62         status = "okay";
  63
  64         codec: wm8960@1a {
  65                 #sound-dai-cells = <0>;
  66                 compatible = "wlf,wm8960";
  67                 reg = <0x1a>;
  68
  69                 wlf,shared-lrclk;
  70         };
  71 };
  72
  73 &i2s {
  74         #sound-dai-cells = <0>;
  75         status = "okay";
  76         pinctrl-names = "default";
  77         pinctrl-0 = <&pcm_i2s_pins>;
  78 };
  79
  80 &spi0 {
  81         status = "okay";
  82
  83         flash@0 {
  84                 compatible = "jedec,spi-nor";
  85                 reg = <0>;
  86                 spi-max-frequency = <10000000>;
  87
  88                 partitions {
  89                         compatible = "fixed-partitions";
  90                         #address-cells = <1>;
  91                         #size-cells = <1>;
  92
  93                         partition@0 {
  94                                 label = "u-boot";
  95                                 reg = <0x0 0x30000>;
  96                                 read-only;
  97                         };
  98
  99                         partition@30000 {
 100                                 label = "u-boot-env";
 101                                 reg = <0x30000 0x10000>;
 102                                 read-only;
 103                         };
 104
 105                         factory: partition@40000 {
 106                                 label = "factory";
 107                                 reg = <0x40000 0x10000>;
 108                                 read-only;
 109                         };
 110
 111                         partition@50000 {
 112                                 compatible = "denx,uimage";
 113                                 label = "firmware";
 114                                 reg = <0x50000 0x7b0000>;
 115                         };
 116                 };
 117         };
 118 };
 119
 120 &pcm {
 121         status = "okay";
 122 };
 123
 124 &gdma {
 125         status = "okay";
 126 };
 127
 128 &state_default {
 129         gpio {
 130                 groups = "spi refclk", "rgmii1";
 131                 function = "gpio";
 132         };
 133 };
 134
 135 &ethernet {
 136         pinctrl-names = "default";
 137         pinctrl-0 = <&ephy_pins>;
 138
 139         nvmem-cells = <&macaddr_factory_4>;
 140         nvmem-cell-names = "mac-address";
 141
 142         mediatek,portmap = "llllw";
 143 };
 144
 145 &wmac {
 146         ralink,mtd-eeprom = <&factory 0x0>;
 147 };
 148
 149 &factory {
 150         compatible = "nvmem-cells";
 151         #address-cells = <1>;
 152         #size-cells = <1>;
 153
 154         macaddr_factory_4: macaddr@4 {
 155                 reg = <0x4 0x6>;
 156         };
 157 };