// SPDX-License-Identifier: GPL-2.0 /dts-v1/; #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/input.h> #include "ar9331.dtsi" / { model = "Dragino MS14 (Dragino 2)"; compatible = "dragino,ms14"; aliases { serial0 = &uart; }; memory@0 { device_type = "memory"; reg = <0x0 0x4000000>; }; leds { compatible = "gpio-leds"; led-wlan { label = "dragino2:red:wlan"; gpios = <&gpio 0 GPIO_ACTIVE_HIGH>; default-state = "off"; }; led-lan { label = "dragino2:red:lan"; gpios = <&gpio 13 GPIO_ACTIVE_LOW>; default-state = "off"; }; led-wan { label = "dragino2:red:wan"; gpios = <&gpio 17 GPIO_ACTIVE_LOW>; default-state = "off"; }; led-system { label = "dragino2:red:system"; gpios = <&gpio 28 GPIO_ACTIVE_HIGH>; default-state = "off"; }; }; gpio-keys { compatible = "gpio-keys"; button-0 { label = "jumpstart"; linux,code = <KEY_WPS_BUTTON>; gpios = <&gpio 11 GPIO_ACTIVE_LOW>; }; button-1 { label = "reset"; linux,code = <KEY_RESTART>; gpios = <&gpio 12 GPIO_ACTIVE_LOW>; }; }; }; &ref { clock-frequency = <25000000>; }; &uart { status = "okay"; }; &gpio { status = "okay"; }; &usb { dr_mode = "host"; status = "okay"; }; &usb_phy { status = "okay"; }; &spi { num-chipselects = <1>; status = "okay"; /* Winbond 25Q128BVFG SPI flash */ spiflash: w25q128@0 { #address-cells = <1>; #size-cells = <1>; compatible = "winbond,w25q128", "jedec,spi-nor"; spi-max-frequency = <104000000>; reg = <0>; }; };