target/linux/ramips/dts/YOUKU-YK1.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 = "youku,yk1", "ralink,mt7620a-soc";
  10         model = "YOUKU YK1";
  11
  12         aliases {
  13                 led-boot = &led_power;
  14                 led-failsafe = &led_power;
  15                 led-running = &led_power;
  16                 led-upgrade = &led_power;
  17         };
  18
  19         gpio-leds {
  20                 compatible = "gpio-leds";
  21                 wan {
  22                         label = "youku-yk1:blue:wan";
  23                         gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
  24                 };
  25                 air {
  26                         label = "youku-yk1:blue:air";
  27                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  28                 };
  29                 usb {
  30                         label = "youku-yk1:blue:usb";
  31                         gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
  32                         trigger-sources = <&ohci_port1>, <&ehci_port1>;
  33                         linux,default-trigger = "usbport";
  34                 };
  35                 led_power: power {
  36                         label = "youku-yk1:blue:power";
  37                         gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
  38                 };
  39         };
  40
  41         gpio-keys-polled {
  42                 compatible = "gpio-keys-polled";
  43                 poll-interval = <20>;
  44                 reset {
  45                         label = "reset";
  46                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  47                         linux,code = <KEY_RESTART>;
  48                 };
  49         };
  50 };
  51
  52 &gpio0 {
  53         status = "okay";
  54 };
  55
  56 &gpio1 {
  57         status = "okay";
  58 };
  59
  60 &gpio2 {
  61         status = "okay";
  62 };
  63
  64 &gpio3 {
  65         status = "okay";
  66 };
  67
  68 &spi0 {
  69         status = "okay";
  70
  71         m25p80@0 {
  72                 compatible = "jedec,spi-nor";
  73                 reg = <0>;
  74                 spi-max-frequency = <10000000>;
  75
  76                 partitions {
  77                         compatible = "fixed-partitions";
  78                         #address-cells = <1>;
  79                         #size-cells = <1>;
  80
  81                         partition@0 {
  82                                 label = "u-boot";
  83                                 reg = <0x0 0x30000>;
  84                                 read-only;
  85                         };
  86
  87                         partition@30000 {
  88                                 label = "u-boot-env";
  89                                 reg = <0x30000 0x10000>;
  90                                 read-only;
  91                         };
  92
  93                         factory: partition@40000 {
  94                                 label = "factory";
  95                                 reg = <0x40000 0x10000>;
  96                                 read-only;
  97                         };
  98
  99                         partition@50000 {
 100                                 compatible = "denx,uimage";
 101                                 label = "firmware";
 102                                 reg = <0x50000 0x1fb0000>;
 103                         };
 104                 };
 105         };
 106 };
 107
 108 &pinctrl {
 109         state_default: pinctrl0 {
 110                 default {
 111                         ralink,group = "i2c", "rgmii1", "ephy", "wled";
 112                         ralink,function = "gpio";
 113                 };
 114         };
 115 };
 116
 117 &ethernet {
 118         pinctrl-names = "default";
 119         mtd-mac-address = <&factory 0x4>;
 120         mediatek,portmap = "llllw";
 121 };
 122
 123 &wmac {
 124         ralink,mtd-eeprom = <&factory 0>;
 125 };
 126
 127 &sdhci {
 128         status = "okay";
 129 };
 130
 131 &ehci {
 132         status = "okay";
 133 };
 134
 135 &ohci {
 136         status = "okay";
 137 };