43 lines
693 B
Plaintext
43 lines
693 B
Plaintext
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/*
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* Copyright (c) 2019 Intel Corporation
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/*
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* This uses pin 40 on HAT as LED, and pin 38 as interrupt line.
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*
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* Note:
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* Need to change the BIOS settings:
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* () Advanced -> HAT Configurations:
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* - HD-Audio / I2S6 Selec -> Disabled
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*
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* - GPIO 27 (Pin38) Confi -> Input
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* - GPIO 28 (Pin40) Confi -> Output
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*/
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/ {
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aliases {
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led0 = &led0;
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sw0 = &sw0;
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};
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leds {
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compatible = "gpio-leds";
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led0: led_0 {
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gpios = <&gpio_w_000_031 19 0>;
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label = "HAT Pin 40 as LED";
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};
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};
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buttons {
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compatible = "gpio-keys";
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sw0: switch_0 {
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gpios = <&gpio_w_000_031 18 0>;
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label = "HAT Pin 38 as Input";
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};
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};
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};
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