/*
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* SPDX-License-Identifier: GPL-2.0+
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*
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* (C) Copyright 2020 Rockchip Electronics Co., Ltd
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*/
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/dts-v1/;
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#include "rk3528.dtsi"
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#include "rk3528-u-boot.dtsi"
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#include <dt-bindings/input/input.h>
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/ {
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model = "Rockchip RK3528 Evaluation Board";
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compatible = "rockchip,rk3528-evb", "rockchip,rk3528";
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adc-keys {
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compatible = "adc-keys";
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io-channels = <&saradc 1>;
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io-channel-names = "buttons";
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keyup-threshold-microvolt = <1800000>;
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u-boot,dm-pre-reloc;
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status = "okay";
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volumeup-key {
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u-boot,dm-pre-reloc;
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linux,code = <KEY_VOLUMEUP>;
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label = "volume up";
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press-threshold-microvolt = <9>;
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};
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};
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};
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