66c8afd115
Some maintainers prefer DTS files licensed under permissive license like MIT / BSD. As all DT bindings should be OS independent and DTS files are pretty separated from Linux code it probably makes sense to share them across projects. The safest solution is to use dual licensing: that way it stays clear these files can be used in GPL projects without depending on current belief of licenses compatibility. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: John Crispin <john@phrozen.org>
103 lines
1.6 KiB
Text
103 lines
1.6 KiB
Text
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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/dts-v1/;
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include "ar9331.dtsi"
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/ {
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model = "Dragino MS14 (Dragino 2)";
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compatible = "dragino,ms14";
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aliases {
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serial0 = &uart;
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};
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memory@0 {
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device_type = "memory";
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reg = <0x0 0x4000000>;
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};
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leds {
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compatible = "gpio-leds";
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wlan {
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label = "dragino2:red:wlan";
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gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
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default-state = "off";
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};
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lan {
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label = "dragino2:red:lan";
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gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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wan {
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label = "dragino2:red:wan";
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gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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system {
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label = "dragino2:red:system";
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gpios = <&gpio 28 GPIO_ACTIVE_HIGH>;
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default-state = "off";
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};
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};
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keys {
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compatible = "gpio-keys-polled";
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#address-cells = <1>;
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#size-cells = <0>;
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poll-interval = <100>;
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button@0 {
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label = "jumpstart";
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linux,code = <KEY_WPS_BUTTON>;
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gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
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};
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button@1 {
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label = "reset";
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linux,code = <KEY_RESTART>;
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gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&ref {
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clock-frequency = <25000000>;
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};
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&uart {
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status = "okay";
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};
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&gpio {
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status = "okay";
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};
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&usb {
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dr_mode = "host";
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status = "okay";
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};
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&usb_phy {
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status = "okay";
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};
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&spi {
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num-chipselects = <1>;
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status = "okay";
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/* Winbond 25Q128BVFG SPI flash */
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spiflash: w25q128@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "winbond,w25q128", "jedec,spi-nor";
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spi-max-frequency = <104000000>;
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reg = <0>;
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};
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};
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