target/linux/ramips/dts/mt7620a_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         leds {
  20                 compatible = "gpio-leds";
  21                 wan {
  22                         label = "yk1:blue:wan";
  23                         gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
  24                 };
  25                 air {
  26                         label = "yk1:blue:air";
  27                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  28                 };
  29                 usb {
  30                         label = "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 = "yk1:blue:power";
  37                         gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
  38                 };
  39         };
  40
  41         keys {
  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 = "mx25l25635f", "jedec,spi-nor";
  73                 reg = <0>;
  74                 spi-max-frequency = <25000000>;
  75                 m25p,fast-read;
  76
  77                 partitions {
  78                         compatible = "fixed-partitions";
  79                         #address-cells = <1>;
  80                         #size-cells = <1>;
  81
  82                         partition@0 {
  83                                 label = "u-boot";
  84                                 reg = <0x0 0x30000>;
  85                                 read-only;
  86                         };
  87
  88                         partition@30000 {
  89                                 label = "u-boot-env";
  90                                 reg = <0x30000 0x10000>;
  91                                 read-only;
  92                         };
  93
  94                         factory: partition@40000 {
  95                                 label = "factory";
  96                                 reg = <0x40000 0x10000>;
  97                                 read-only;
  98                         };
  99
 100                         partition@50000 {
 101                                 compatible = "denx,uimage";
 102                                 label = "firmware";
 103                                 reg = <0x50000 0x1fb0000>;
 104                         };
 105                 };
 106         };
 107 };
 108
 109 &pinctrl {
 110         state_default: pinctrl0 {
 111                 default {
 112                         ralink,group = "i2c", "rgmii1", "ephy", "wled";
 113                         ralink,function = "gpio";
 114                 };
 115         };
 116 };
 117
 118 &ethernet {
 119         pinctrl-names = "default";
 120         mtd-mac-address = <&factory 0x4>;
 121         mediatek,portmap = "llllw";
 122 };
 123
 124 &wmac {
 125         ralink,mtd-eeprom = <&factory 0>;
 126 };
 127
 128 &sdhci {
 129         status = "okay";
 130 };
 131
 132 &ehci {
 133         status = "okay";
 134 };
 135
 136 &ohci {
 137         status = "okay";
 138 };