| /* | |
| * Copyright (c) 2019 Intel Corporation | |
| * | |
| * SPDX-License-Identifier: Apache-2.0 | |
| */ | |
| /* | |
| * This uses pin 40 on HAT as LED. | |
| * | |
| * Note: | |
| * Need to change the BIOS settings: | |
| * () Advanced -> HAT Configurations: | |
| * - HD-Audio / I2S6 Selec -> Disabled | |
| * | |
| * - GPIO 28 (Pin40) Confi -> Output | |
| */ | |
| / { | |
| aliases { | |
| led0 = &led0; | |
| }; | |
| leds { | |
| compatible = "gpio-leds"; | |
| led0: led_0 { | |
| gpios = <&gpio_w 19 0>; | |
| label = "HAT Pin 40 as LED"; | |
| }; | |
| }; | |
| }; |