/* * Copyright (c) 2023 Anhui(Shenzhen) Listenai Co., Ltd. * * SPDX-License-Identifier: Apache-2.0 */ &pinctrl { printctl_aon_iomux_keysense_default: aon_iomux_keysense_default { pinctrls = ; }; }; &keysense { status = "okay"; pinctrl-0 = <&printctl_aon_iomux_keysense_default>; pinctrl-names = "default"; //keysense use adc channel 6 to sample io-channels = <&adc0 6>; //Trigger voltage of each analog key (mV) analogkey-trigger = <1100 1890 3300>; }; / { aliases { analogkey = &keysense; }; }; &adc0 { status = "okay"; };