target/linux/ramips/dts/mt7621_youku_yk-l2.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /dts-v1/;
   3
   4 #include "mt7621.dtsi"
   5
   6 #include <dt-bindings/gpio/gpio.h>
   7 #include <dt-bindings/input/input.h>
   8
   9 / {
  10         compatible = "youku,yk-l2", "mediatek,mt7621-soc";
  11         model = "Youku YK-L2";
  12
  13         aliases {
  14                 led-boot = &led_power;
  15                 led-failsafe = &led_power;
  16                 led-running = &led_power;
  17                 led-upgrade = &led_wps;
  18         };
  19
  20         chosen {
  21                 bootargs = "console=ttyS0,115200";
  22         };
  23
  24         leds {
  25                 compatible = "gpio-leds";
  26
  27                 led_power: power {
  28                         label = "yk-l2:blue:power";
  29                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  30                         default-state = "on";
  31                 };
  32
  33                 led_wps: wps {
  34                         label = "yk-l2:blue:wps";
  35                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  36                 };
  37
  38                 usb {
  39                         label = "yk-l2:blue:usb";
  40                         gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
  41                         trigger-sources = <&xhci_ehci_port1>, <&ehci_port2>;
  42                         linux,default-trigger = "usbport";
  43                 };
  44         };
  45
  46         keys {
  47                 compatible = "gpio-keys";
  48
  49                 reset {
  50                         label = "reset";
  51                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  52                         linux,code = <KEY_RESTART>;
  53                 };
  54
  55                 wps {
  56                         label = "wps";
  57                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  58                         linux,code = <KEY_WPS_BUTTON>;
  59                 };
  60         };
  61 };
  62
  63 &sdhci {
  64         status = "okay";
  65 };
  66
  67 &xhci {
  68         status = "okay";
  69 };
  70
  71 &spi0 {
  72         status = "okay";
  73
  74         flash@0 {
  75                 compatible = "jedec,spi-nor";
  76                 reg = <0>;
  77                 spi-max-frequency = <10000000>;
  78
  79                 partitions {
  80                         compatible = "fixed-partitions";
  81                         #address-cells = <1>;
  82                         #size-cells = <1>;
  83
  84                         partition@0 {
  85                                 label = "u-boot";
  86                                 reg = <0x0 0x30000>;
  87                                 read-only;
  88                         };
  89
  90                         partition@30000 {
  91                                 label = "u-boot-env";
  92                                 reg = <0x30000 0x10000>;
  93                                 read-only;
  94                         };
  95
  96                         factory: partition@40000 {
  97                                 label = "factory";
  98                                 reg = <0x40000 0x10000>;
  99                                 read-only;
 100                         };
 101
 102                         partition@50000 {
 103                                 compatible = "denx,uimage";
 104                                 label = "firmware";
 105                                 reg = <0x50000 0xfb0000>;
 106                         };
 107                 };
 108         };
 109 };
 110
 111 &pcie {
 112         status = "okay";
 113 };
 114
 115 &pcie0 {
 116         wifi@0,0 {
 117                 compatible = "pci14c3,7603";
 118                 reg = <0x0000 0 0 0 0>;
 119                 mediatek,mtd-eeprom = <&factory 0x0000>;
 120                 ieee80211-freq-limit = <2400000 2500000>;
 121                 led {
 122                         led-active-low;
 123                 };
 124         };
 125 };
 126
 127 &pcie1 {
 128         wifi@0,0 {
 129                 compatible = "pci14c3,7662";
 130                 reg = <0x0000 0 0 0 0>;
 131                 mediatek,mtd-eeprom = <&factory 0x8000>;
 132                 ieee80211-freq-limit = <5000000 6000000>;
 133                 led {
 134                         led-sources = <2>;
 135                         led-active-low;
 136                 };
 137         };
 138 };
 139
 140 &ethernet {
 141         mtd-mac-address = <&factory 0xe000>;
 142 };
 143
 144 &pinctrl {
 145         state_default: pinctrl0 {
 146                 gpio {
 147                         ralink,group = "jtag", "wdt";
 148                         ralink,function = "gpio";
 149                 };
 150         };
 151 };