// SPDX-License-Identifier: GPL-2.0 /dts-v1/; #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/input.h> #include "ar9331.dtsi" / { model = "TP-Link TL-MR3020"; compatible = "tplink,tl-mr3020"; aliases { serial0 = &uart; }; memory@0 { device_type = "memory"; reg = <0x0 0x2000000>; }; leds { compatible = "gpio-leds"; wlan { label = "tp-link:green:wlan"; gpios = <&gpio 0 GPIO_ACTIVE_HIGH>; default-state = "off"; }; lan { label = "tp-link:green:lan"; gpios = <&gpio 17 GPIO_ACTIVE_LOW>; default-state = "off"; }; wps { label = "tp-link:green:wps"; gpios = <&gpio 26 GPIO_ACTIVE_LOW>; default-state = "off"; }; led3g { label = "tp-link:green:3g"; gpios = <&gpio 27 GPIO_ACTIVE_LOW>; default-state = "off"; }; }; gpio-keys { compatible = "gpio-keys"; #address-cells = <1>; #size-cells = <0>; button@0 { label = "wps"; linux,code = <KEY_WPS_BUTTON>; gpios = <&gpio 11 GPIO_ACTIVE_HIGH>; }; button@1 { label = "sw1"; linux,code = <BTN_0>; gpios = <&gpio 18 GPIO_ACTIVE_HIGH>; }; button@2 { label = "sw2"; linux,code = <BTN_1>; gpios = <&gpio 20 GPIO_ACTIVE_HIGH>; }; }; reg_usb_vbus: reg_usb_vbus { compatible = "regulator-fixed"; regulator-name = "usb_vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; gpio = <&gpio 8 GPIO_ACTIVE_HIGH>; enable-active-high; }; }; &ref { clock-frequency = <25000000>; }; &uart { status = "okay"; }; &gpio { status = "okay"; }; &usb { dr_mode = "host"; vbus-supply = <®_usb_vbus>; status = "okay"; }; &usb_phy { status = "okay"; }; &spi { num-chipselects = <1>; status = "okay"; /* Spansion S25FL032PIF SPI flash */ spiflash: s25sl032p@0 { #address-cells = <1>; #size-cells = <1>; compatible = "spansion,s25sl032p", "jedec,spi-nor"; spi-max-frequency = <104000000>; reg = <0>; }; };