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-polled";
  48                 poll-interval = <20>;
  49
  50                 reset {
  51                         label = "reset";
  52                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  53                         linux,code = <KEY_RESTART>;
  54                 };
  55
  56                 wps {
  57                         label = "wps";
  58                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
  59                         linux,code = <KEY_WPS_BUTTON>;
  60                 };
  61         };
  62 };
  63
  64 &sdhci {
  65         status = "okay";
  66 };
  67
  68 &xhci {
  69         status = "okay";
  70 };
  71
  72 &spi0 {
  73         status = "okay";
  74
  75         flash@0 {
  76                 compatible = "jedec,spi-nor";
  77                 reg = <0>;
  78                 spi-max-frequency = <10000000>;
  79
  80                 partitions {
  81                         compatible = "fixed-partitions";
  82                         #address-cells = <1>;
  83                         #size-cells = <1>;
  84
  85                         partition@0 {
  86                                 label = "u-boot";
  87                                 reg = <0x0 0x30000>;
  88                                 read-only;
  89                         };
  90
  91                         partition@30000 {
  92                                 label = "u-boot-env";
  93                                 reg = <0x30000 0x10000>;
  94                                 read-only;
  95                         };
  96
  97                         factory: partition@40000 {
  98                                 label = "factory";
  99                                 reg = <0x40000 0x10000>;
 100                                 read-only;
 101                         };
 102
 103                         partition@50000 {
 104                                 compatible = "denx,uimage";
 105                                 label = "firmware";
 106                                 reg = <0x50000 0xfb0000>;
 107                         };
 108                 };
 109         };
 110 };
 111
 112 &pcie {
 113         status = "okay";
 114 };
 115
 116 &pcie0 {
 117         wifi@0,0 {
 118                 compatible = "pci14c3,7603";
 119                 reg = <0x0000 0 0 0 0>;
 120                 mediatek,mtd-eeprom = <&factory 0x0000>;
 121                 ieee80211-freq-limit = <2400000 2500000>;
 122                 led {
 123                         led-active-low;
 124                 };
 125         };
 126 };
 127
 128 &pcie1 {
 129         wifi@0,0 {
 130                 compatible = "pci14c3,7662";
 131                 reg = <0x0000 0 0 0 0>;
 132                 mediatek,mtd-eeprom = <&factory 0x8000>;
 133                 ieee80211-freq-limit = <5000000 6000000>;
 134                 led {
 135                         led-sources = <2>;
 136                         led-active-low;
 137                 };
 138         };
 139 };
 140
 141 &ethernet {
 142         mtd-mac-address = <&factory 0xe000>;
 143 };
 144
 145 &pinctrl {
 146         state_default: pinctrl0 {
 147                 gpio {
 148                         ralink,group = "jtag", "wdt";
 149                         ralink,function = "gpio";
 150                 };
 151         };
 152 };